git.oblomov.eu Git - wine/blob - dlls/wined3d/directx.c

   1 /*
   2  * Copyright 2002-2004 Jason Edmeades
   3  * Copyright 2003-2004 Raphael Junqueira
   4  * Copyright 2004 Christian Costa
   5  * Copyright 2005 Oliver Stieber
   6  * Copyright 2007-2008 Stefan Dösinger for CodeWeavers
   7  * Copyright 2009-2011 Henri Verbeet for CodeWeavers
   8  *
   9  * This library is free software; you can redistribute it and/or
  10  * modify it under the terms of the GNU Lesser General Public
  11  * License as published by the Free Software Foundation; either
  12  * version 2.1 of the License, or (at your option) any later version.
  13  *
  14  * This library is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  17  * Lesser General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU Lesser General Public
  20  * License along with this library; if not, write to the Free Software
  21  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  22  */
  23
  24 #include "config.h"
  25 #include <stdio.h>
  26 #include "wined3d_private.h"
  27
  28 WINE_DEFAULT_DEBUG_CHANNEL(d3d);
  29 WINE_DECLARE_DEBUG_CHANNEL(d3d_caps);
  30
  31 #define WINE_DEFAULT_VIDMEM (64 * 1024 * 1024)
  32
  33 /* The driver names reflect the lowest GPU supported
  34  * by a certain driver, so DRIVER_AMD_R300 supports
  35  * R3xx, R4xx and R5xx GPUs. */
  36 enum wined3d_display_driver
  37 {
  38     DRIVER_AMD_RAGE_128PRO,
  39     DRIVER_AMD_R100,
  40     DRIVER_AMD_R300,
  41     DRIVER_AMD_R600,
  42     DRIVER_INTEL_GMA800,
  43     DRIVER_INTEL_GMA900,
  44     DRIVER_INTEL_GMA950,
  45     DRIVER_INTEL_GMA3000,
  46     DRIVER_NVIDIA_TNT,
  47     DRIVER_NVIDIA_GEFORCE2MX,
  48     DRIVER_NVIDIA_GEFORCEFX,
  49     DRIVER_NVIDIA_GEFORCE6,
  50     DRIVER_UNKNOWN
  51 };
  52
  53 enum wined3d_driver_model
  54 {
  55     DRIVER_MODEL_WIN9X,
  56     DRIVER_MODEL_NT40,
  57     DRIVER_MODEL_NT5X,
  58     DRIVER_MODEL_NT6X
  59 };
  60
  61 enum wined3d_gl_vendor
  62 {
  63     GL_VENDOR_UNKNOWN,
  64     GL_VENDOR_APPLE,
  65     GL_VENDOR_FGLRX,
  66     GL_VENDOR_INTEL,
  67     GL_VENDOR_MESA,
  68     GL_VENDOR_NVIDIA,
  69 };
  70
  71 /* The d3d device ID */
  72 static const GUID IID_D3DDEVICE_D3DUID = { 0xaeb2cdd4, 0x6e41, 0x43ea, { 0x94,0x1c,0x83,0x61,0xcc,0x76,0x07,0x81 } };
  73
  74 /* Extension detection */
  75 static const struct
  76 {
  77     const char *extension_string;
  78     enum wined3d_gl_extension extension;
  79     DWORD version;
  80 }
  81 EXTENSION_MAP[] =
  82 {
  83     /* APPLE */
  84     {"GL_APPLE_client_storage",             APPLE_CLIENT_STORAGE,           0                           },
  85     {"GL_APPLE_fence",                      APPLE_FENCE,                    0                           },
  86     {"GL_APPLE_float_pixels",               APPLE_FLOAT_PIXELS,             0                           },
  87     {"GL_APPLE_flush_buffer_range",         APPLE_FLUSH_BUFFER_RANGE,       0                           },
  88     {"GL_APPLE_flush_render",               APPLE_FLUSH_RENDER,             0                           },
  89     {"GL_APPLE_ycbcr_422",                  APPLE_YCBCR_422,                0                           },
  90
  91     /* ARB */
  92     {"GL_ARB_color_buffer_float",           ARB_COLOR_BUFFER_FLOAT,         0                           },
  93     {"GL_ARB_depth_buffer_float",           ARB_DEPTH_BUFFER_FLOAT,         0                           },
  94     {"GL_ARB_depth_clamp",                  ARB_DEPTH_CLAMP,                0                           },
  95     {"GL_ARB_depth_texture",                ARB_DEPTH_TEXTURE,              0                           },
  96     {"GL_ARB_draw_buffers",                 ARB_DRAW_BUFFERS,               0                           },
  97     {"GL_ARB_draw_elements_base_vertex",    ARB_DRAW_ELEMENTS_BASE_VERTEX,  0                           },
  98     {"GL_ARB_fragment_program",             ARB_FRAGMENT_PROGRAM,           0                           },
  99     {"GL_ARB_fragment_shader",              ARB_FRAGMENT_SHADER,            0                           },
 100     {"GL_ARB_framebuffer_object",           ARB_FRAMEBUFFER_OBJECT,         0                           },
 101     {"GL_ARB_geometry_shader4",             ARB_GEOMETRY_SHADER4,           0                           },
 102     {"GL_ARB_half_float_pixel",             ARB_HALF_FLOAT_PIXEL,           0                           },
 103     {"GL_ARB_half_float_vertex",            ARB_HALF_FLOAT_VERTEX,          0                           },
 104     {"GL_ARB_map_buffer_alignment",         ARB_MAP_BUFFER_ALIGNMENT,       0                           },
 105     {"GL_ARB_map_buffer_range",             ARB_MAP_BUFFER_RANGE,           0                           },
 106     {"GL_ARB_multisample",                  ARB_MULTISAMPLE,                0                           }, /* needs GLX_ARB_MULTISAMPLE as well */
 107     {"GL_ARB_multitexture",                 ARB_MULTITEXTURE,               0                           },
 108     {"GL_ARB_occlusion_query",              ARB_OCCLUSION_QUERY,            0                           },
 109     {"GL_ARB_pixel_buffer_object",          ARB_PIXEL_BUFFER_OBJECT,        0                           },
 110     {"GL_ARB_point_parameters",             ARB_POINT_PARAMETERS,           0                           },
 111     {"GL_ARB_point_sprite",                 ARB_POINT_SPRITE,               0                           },
 112     {"GL_ARB_provoking_vertex",             ARB_PROVOKING_VERTEX,           0                           },
 113     {"GL_ARB_shader_objects",               ARB_SHADER_OBJECTS,             0                           },
 114     {"GL_ARB_shader_texture_lod",           ARB_SHADER_TEXTURE_LOD,         0                           },
 115     {"GL_ARB_shading_language_100",         ARB_SHADING_LANGUAGE_100,       0                           },
 116     {"GL_ARB_shadow",                       ARB_SHADOW,                     0                           },
 117     {"GL_ARB_sync",                         ARB_SYNC,                       0                           },
 118     {"GL_ARB_texture_border_clamp",         ARB_TEXTURE_BORDER_CLAMP,       0                           },
 119     {"GL_ARB_texture_compression",          ARB_TEXTURE_COMPRESSION,        0                           },
 120     {"GL_ARB_texture_compression_rgtc",     ARB_TEXTURE_COMPRESSION_RGTC,   0                           },
 121     {"GL_ARB_texture_cube_map",             ARB_TEXTURE_CUBE_MAP,           0                           },
 122     {"GL_ARB_texture_env_add",              ARB_TEXTURE_ENV_ADD,            0                           },
 123     {"GL_ARB_texture_env_combine",          ARB_TEXTURE_ENV_COMBINE,        0                           },
 124     {"GL_ARB_texture_env_dot3",             ARB_TEXTURE_ENV_DOT3,           0                           },
 125     {"GL_ARB_texture_float",                ARB_TEXTURE_FLOAT,              0                           },
 126     {"GL_ARB_texture_mirrored_repeat",      ARB_TEXTURE_MIRRORED_REPEAT,    0                           },
 127     {"GL_ARB_texture_non_power_of_two",     ARB_TEXTURE_NON_POWER_OF_TWO,   MAKEDWORD_VERSION(2, 0)     },
 128     {"GL_ARB_texture_rectangle",            ARB_TEXTURE_RECTANGLE,          0                           },
 129     {"GL_ARB_texture_rg",                   ARB_TEXTURE_RG,                 0                           },
 130     {"GL_ARB_vertex_array_bgra",            ARB_VERTEX_ARRAY_BGRA,          0                           },
 131     {"GL_ARB_vertex_blend",                 ARB_VERTEX_BLEND,               0                           },
 132     {"GL_ARB_vertex_buffer_object",         ARB_VERTEX_BUFFER_OBJECT,       0                           },
 133     {"GL_ARB_vertex_program",               ARB_VERTEX_PROGRAM,             0                           },
 134     {"GL_ARB_vertex_shader",                ARB_VERTEX_SHADER,              0                           },
 135
 136     /* ATI */
 137     {"GL_ATI_fragment_shader",              ATI_FRAGMENT_SHADER,            0                           },
 138     {"GL_ATI_separate_stencil",             ATI_SEPARATE_STENCIL,           0                           },
 139     {"GL_ATI_texture_compression_3dc",      ATI_TEXTURE_COMPRESSION_3DC,    0                           },
 140     {"GL_ATI_texture_env_combine3",         ATI_TEXTURE_ENV_COMBINE3,       0                           },
 141     {"GL_ATI_texture_mirror_once",          ATI_TEXTURE_MIRROR_ONCE,        0                           },
 142
 143     /* EXT */
 144     {"GL_EXT_blend_color",                  EXT_BLEND_COLOR,                0                           },
 145     {"GL_EXT_blend_equation_separate",      EXT_BLEND_EQUATION_SEPARATE,    0                           },
 146     {"GL_EXT_blend_func_separate",          EXT_BLEND_FUNC_SEPARATE,        0                           },
 147     {"GL_EXT_blend_minmax",                 EXT_BLEND_MINMAX,               0                           },
 148     {"GL_EXT_blend_subtract",               EXT_BLEND_SUBTRACT,             0                           },
 149     {"GL_EXT_depth_bounds_test",            EXT_DEPTH_BOUNDS_TEST,          0                           },
 150     {"GL_EXT_draw_buffers2",                EXT_DRAW_BUFFERS2,              0                           },
 151     {"GL_EXT_fog_coord",                    EXT_FOG_COORD,                  0                           },
 152     {"GL_EXT_framebuffer_blit",             EXT_FRAMEBUFFER_BLIT,           0                           },
 153     {"GL_EXT_framebuffer_multisample",      EXT_FRAMEBUFFER_MULTISAMPLE,    0                           },
 154     {"GL_EXT_framebuffer_object",           EXT_FRAMEBUFFER_OBJECT,         0                           },
 155     {"GL_EXT_gpu_program_parameters",       EXT_GPU_PROGRAM_PARAMETERS,     0                           },
 156     {"GL_EXT_gpu_shader4",                  EXT_GPU_SHADER4,                0                           },
 157     {"GL_EXT_packed_depth_stencil",         EXT_PACKED_DEPTH_STENCIL,       0                           },
 158     {"GL_EXT_paletted_texture",             EXT_PALETTED_TEXTURE,           0                           },
 159     {"GL_EXT_point_parameters",             EXT_POINT_PARAMETERS,           0                           },
 160     {"GL_EXT_provoking_vertex",             EXT_PROVOKING_VERTEX,           0                           },
 161     {"GL_EXT_secondary_color",              EXT_SECONDARY_COLOR,            0                           },
 162     {"GL_EXT_stencil_two_side",             EXT_STENCIL_TWO_SIDE,           0                           },
 163     {"GL_EXT_stencil_wrap",                 EXT_STENCIL_WRAP,               0                           },
 164     {"GL_EXT_texture3D",                    EXT_TEXTURE3D,                  MAKEDWORD_VERSION(1, 2)     },
 165     {"GL_EXT_texture_compression_rgtc",     EXT_TEXTURE_COMPRESSION_RGTC,   0                           },
 166     {"GL_EXT_texture_compression_s3tc",     EXT_TEXTURE_COMPRESSION_S3TC,   0                           },
 167     {"GL_EXT_texture_env_add",              EXT_TEXTURE_ENV_ADD,            0                           },
 168     {"GL_EXT_texture_env_combine",          EXT_TEXTURE_ENV_COMBINE,        0                           },
 169     {"GL_EXT_texture_env_dot3",             EXT_TEXTURE_ENV_DOT3,           0                           },
 170     {"GL_EXT_texture_filter_anisotropic",   EXT_TEXTURE_FILTER_ANISOTROPIC, 0                           },
 171     {"GL_EXT_texture_lod_bias",             EXT_TEXTURE_LOD_BIAS,           0                           },
 172     {"GL_EXT_texture_sRGB",                 EXT_TEXTURE_SRGB,               0                           },
 173     {"GL_EXT_texture_sRGB_decode",          EXT_TEXTURE_SRGB_DECODE,        0                           },
 174     {"GL_EXT_vertex_array_bgra",            EXT_VERTEX_ARRAY_BGRA,          0                           },
 175
 176     /* NV */
 177     {"GL_NV_depth_clamp",                   NV_DEPTH_CLAMP,                 0                           },
 178     {"GL_NV_fence",                         NV_FENCE,                       0                           },
 179     {"GL_NV_fog_distance",                  NV_FOG_DISTANCE,                0                           },
 180     {"GL_NV_fragment_program",              NV_FRAGMENT_PROGRAM,            0                           },
 181     {"GL_NV_fragment_program2",             NV_FRAGMENT_PROGRAM2,           0                           },
 182     {"GL_NV_fragment_program_option",       NV_FRAGMENT_PROGRAM_OPTION,     0                           },
 183     {"GL_NV_half_float",                    NV_HALF_FLOAT,                  0                           },
 184     {"GL_NV_light_max_exponent",            NV_LIGHT_MAX_EXPONENT,          0                           },
 185     {"GL_NV_point_sprite",                  NV_POINT_SPRITE,                0                           },
 186     {"GL_NV_register_combiners",            NV_REGISTER_COMBINERS,          0                           },
 187     {"GL_NV_register_combiners2",           NV_REGISTER_COMBINERS2,         0                           },
 188     {"GL_NV_texgen_reflection",             NV_TEXGEN_REFLECTION,           0                           },
 189     {"GL_NV_texture_env_combine4",          NV_TEXTURE_ENV_COMBINE4,        0                           },
 190     {"GL_NV_texture_shader",                NV_TEXTURE_SHADER,              0                           },
 191     {"GL_NV_texture_shader2",               NV_TEXTURE_SHADER2,             0                           },
 192     {"GL_NV_vertex_program",                NV_VERTEX_PROGRAM,              0                           },
 193     {"GL_NV_vertex_program1_1",             NV_VERTEX_PROGRAM1_1,           0                           },
 194     {"GL_NV_vertex_program2",               NV_VERTEX_PROGRAM2,             0                           },
 195     {"GL_NV_vertex_program2_option",        NV_VERTEX_PROGRAM2_OPTION,      0                           },
 196     {"GL_NV_vertex_program3",               NV_VERTEX_PROGRAM3,             0                           },
 197
 198     /* SGI */
 199     {"GL_SGIS_generate_mipmap",             SGIS_GENERATE_MIPMAP,           0                           },
 200 };
 201
 202 /**********************************************************
 203  * Utility functions follow
 204  **********************************************************/
 205
 206 const struct min_lookup minMipLookup[] =
 207 {
 208     /* NONE         POINT                       LINEAR */
 209     {{GL_NEAREST,   GL_NEAREST,                 GL_NEAREST}},               /* NONE */
 210     {{GL_NEAREST,   GL_NEAREST_MIPMAP_NEAREST,  GL_NEAREST_MIPMAP_LINEAR}}, /* POINT*/
 211     {{GL_LINEAR,    GL_LINEAR_MIPMAP_NEAREST,   GL_LINEAR_MIPMAP_LINEAR}},  /* LINEAR */
 212 };
 213
 214 const struct min_lookup minMipLookup_noFilter[] =
 215 {
 216     /* NONE         POINT                       LINEAR */
 217     {{GL_NEAREST,   GL_NEAREST,                 GL_NEAREST}},               /* NONE */
 218     {{GL_NEAREST,   GL_NEAREST,                 GL_NEAREST}},               /* POINT */
 219     {{GL_NEAREST,   GL_NEAREST,                 GL_NEAREST}},               /* LINEAR */
 220 };
 221
 222 const struct min_lookup minMipLookup_noMip[] =
 223 {
 224     /* NONE         POINT                       LINEAR */
 225     {{GL_NEAREST,   GL_NEAREST,                 GL_NEAREST}},               /* NONE */
 226     {{GL_NEAREST,   GL_NEAREST,                 GL_NEAREST}},               /* POINT */
 227     {{GL_LINEAR,    GL_LINEAR,                  GL_LINEAR }},               /* LINEAR */
 228 };
 229
 230 const GLenum magLookup[] =
 231 {
 232     /* NONE     POINT       LINEAR */
 233     GL_NEAREST, GL_NEAREST, GL_LINEAR,
 234 };
 235
 236 const GLenum magLookup_noFilter[] =
 237 {
 238     /* NONE     POINT       LINEAR */
 239     GL_NEAREST, GL_NEAREST, GL_NEAREST,
 240 };
 241
 242 /* drawStridedSlow attributes */
 243 glAttribFunc position_funcs[WINED3D_FFP_EMIT_COUNT];
 244 glAttribFunc diffuse_funcs[WINED3D_FFP_EMIT_COUNT];
 245 glAttribFunc specular_func_3ubv;
 246 glAttribFunc specular_funcs[WINED3D_FFP_EMIT_COUNT];
 247 glAttribFunc normal_funcs[WINED3D_FFP_EMIT_COUNT];
 248 glMultiTexCoordFunc multi_texcoord_funcs[WINED3D_FFP_EMIT_COUNT];
 249
 250 /**
 251  * Note: GL seems to trap if GetDeviceCaps is called before any HWND's created,
 252  * i.e., there is no GL Context - Get a default rendering context to enable the
 253  * function query some info from GL.
 254  */
 255
 256 struct wined3d_fake_gl_ctx
 257 {
 258     HDC dc;
 259     HWND wnd;
 260     HGLRC gl_ctx;
 261     HDC restore_dc;
 262     HGLRC restore_gl_ctx;
 263 };
 264
 265 static void WineD3D_ReleaseFakeGLContext(const struct wined3d_fake_gl_ctx *ctx)
 266 {
 267     TRACE_(d3d_caps)("Destroying fake GL context.\n");
 268
 269     if (!pwglMakeCurrent(NULL, NULL))
 270     {
 271         ERR_(d3d_caps)("Failed to disable fake GL context.\n");
 272     }
 273
 274     if (!pwglDeleteContext(ctx->gl_ctx))
 275     {
 276         DWORD err = GetLastError();
 277         ERR("wglDeleteContext(%p) failed, last error %#x.\n", ctx->gl_ctx, err);
 278     }
 279
 280     ReleaseDC(ctx->wnd, ctx->dc);
 281     DestroyWindow(ctx->wnd);
 282
 283     if (ctx->restore_gl_ctx && !pwglMakeCurrent(ctx->restore_dc, ctx->restore_gl_ctx))
 284     {
 285         ERR_(d3d_caps)("Failed to restore previous GL context.\n");
 286     }
 287 }
 288
 289 /* Do not call while under the GL lock. */
 290 static BOOL WineD3D_CreateFakeGLContext(struct wined3d_fake_gl_ctx *ctx)
 291 {
 292     PIXELFORMATDESCRIPTOR pfd;
 293     int iPixelFormat;
 294
 295     TRACE("getting context...\n");
 296
 297     ctx->restore_dc = pwglGetCurrentDC();
 298     ctx->restore_gl_ctx = pwglGetCurrentContext();
 299
 300     /* We need a fake window as a hdc retrieved using GetDC(0) can't be used for much GL purposes. */
 301     ctx->wnd = CreateWindowA(WINED3D_OPENGL_WINDOW_CLASS_NAME, "WineD3D fake window",
 302             WS_OVERLAPPEDWINDOW, 10, 10, 10, 10, NULL, NULL, NULL, NULL);
 303     if (!ctx->wnd)
 304     {
 305         ERR_(d3d_caps)("Failed to create a window.\n");
 306         goto fail;
 307     }
 308
 309     ctx->dc = GetDC(ctx->wnd);
 310     if (!ctx->dc)
 311     {
 312         ERR_(d3d_caps)("Failed to get a DC.\n");
 313         goto fail;
 314     }
 315
 316     /* PixelFormat selection */
 317     ZeroMemory(&pfd, sizeof(pfd));
 318     pfd.nSize = sizeof(pfd);
 319     pfd.nVersion = 1;
 320     pfd.dwFlags = PFD_SUPPORT_OPENGL | PFD_DOUBLEBUFFER | PFD_DRAW_TO_WINDOW; /* PFD_GENERIC_ACCELERATED */
 321     pfd.iPixelType = PFD_TYPE_RGBA;
 322     pfd.cColorBits = 32;
 323     pfd.iLayerType = PFD_MAIN_PLANE;
 324
 325     iPixelFormat = ChoosePixelFormat(ctx->dc, &pfd);
 326     if (!iPixelFormat)
 327     {
 328         /* If this happens something is very wrong as ChoosePixelFormat barely fails. */
 329         ERR_(d3d_caps)("Can't find a suitable iPixelFormat.\n");
 330         goto fail;
 331     }
 332     DescribePixelFormat(ctx->dc, iPixelFormat, sizeof(pfd), &pfd);
 333     SetPixelFormat(ctx->dc, iPixelFormat, &pfd);
 334
 335     /* Create a GL context. */
 336     ctx->gl_ctx = pwglCreateContext(ctx->dc);
 337     if (!ctx->gl_ctx)
 338     {
 339         WARN_(d3d_caps)("Error creating default context for capabilities initialization.\n");
 340         goto fail;
 341     }
 342
 343     /* Make it the current GL context. */
 344     if (!pwglMakeCurrent(ctx->dc, ctx->gl_ctx))
 345     {
 346         ERR_(d3d_caps)("Failed to make fake GL context current.\n");
 347         goto fail;
 348     }
 349
 350     return TRUE;
 351
 352 fail:
 353     if (ctx->gl_ctx) pwglDeleteContext(ctx->gl_ctx);
 354     ctx->gl_ctx = NULL;
 355     if (ctx->dc) ReleaseDC(ctx->wnd, ctx->dc);
 356     ctx->dc = NULL;
 357     if (ctx->wnd) DestroyWindow(ctx->wnd);
 358     ctx->wnd = NULL;
 359     if (ctx->restore_gl_ctx && !pwglMakeCurrent(ctx->restore_dc, ctx->restore_gl_ctx))
 360     {
 361         ERR_(d3d_caps)("Failed to restore previous GL context.\n");
 362     }
 363
 364     return FALSE;
 365 }
 366
 367 /* Adjust the amount of used texture memory */
 368 unsigned int adapter_adjust_memory(struct wined3d_adapter *adapter, int amount)
 369 {
 370     adapter->UsedTextureRam += amount;
 371     TRACE("Adjusted adapter memory by %d to %d.\n", amount, adapter->UsedTextureRam);
 372     return adapter->UsedTextureRam;
 373 }
 374
 375 static void wined3d_adapter_cleanup(struct wined3d_adapter *adapter)
 376 {
 377     HeapFree(GetProcessHeap(), 0, adapter->gl_info.formats);
 378     HeapFree(GetProcessHeap(), 0, adapter->cfgs);
 379 }
 380
 381 ULONG CDECL wined3d_incref(struct wined3d *wined3d)
 382 {
 383     ULONG refcount = InterlockedIncrement(&wined3d->ref);
 384
 385     TRACE("%p increasing refcount to %u.\n", wined3d, refcount);
 386
 387     return refcount;
 388 }
 389
 390 ULONG CDECL wined3d_decref(struct wined3d *wined3d)
 391 {
 392     ULONG refcount = InterlockedDecrement(&wined3d->ref);
 393
 394     TRACE("%p decreasing refcount to %u.\n", wined3d, refcount);
 395
 396     if (!refcount)
 397     {
 398         unsigned int i;
 399
 400         for (i = 0; i < wined3d->adapter_count; ++i)
 401         {
 402             wined3d_adapter_cleanup(&wined3d->adapters[i]);
 403         }
 404         HeapFree(GetProcessHeap(), 0, wined3d);
 405     }
 406
 407     return refcount;
 408 }
 409
 410 /* GL locking is done by the caller */
 411 static inline BOOL test_arb_vs_offset_limit(const struct wined3d_gl_info *gl_info)
 412 {
 413     GLuint prog;
 414     BOOL ret = FALSE;
 415     const char *testcode =
 416         "!!ARBvp1.0\n"
 417         "PARAM C[66] = { program.env[0..65] };\n"
 418         "ADDRESS A0;"
 419         "PARAM zero = {0.0, 0.0, 0.0, 0.0};\n"
 420         "ARL A0.x, zero.x;\n"
 421         "MOV result.position, C[A0.x + 65];\n"
 422         "END\n";
 423
 424     while(glGetError());
 425     GL_EXTCALL(glGenProgramsARB(1, &prog));
 426     if(!prog) {
 427         ERR("Failed to create an ARB offset limit test program\n");
 428     }
 429     GL_EXTCALL(glBindProgramARB(GL_VERTEX_PROGRAM_ARB, prog));
 430     GL_EXTCALL(glProgramStringARB(GL_VERTEX_PROGRAM_ARB, GL_PROGRAM_FORMAT_ASCII_ARB,
 431                                   strlen(testcode), testcode));
 432     if (glGetError())
 433     {
 434         TRACE("OpenGL implementation does not allow indirect addressing offsets > 63\n");
 435         TRACE("error: %s\n", debugstr_a((const char *)glGetString(GL_PROGRAM_ERROR_STRING_ARB)));
 436         ret = TRUE;
 437     } else TRACE("OpenGL implementation allows offsets > 63\n");
 438
 439     GL_EXTCALL(glBindProgramARB(GL_VERTEX_PROGRAM_ARB, 0));
 440     GL_EXTCALL(glDeleteProgramsARB(1, &prog));
 441     checkGLcall("ARB vp offset limit test cleanup");
 442
 443     return ret;
 444 }
 445
 446 static DWORD ver_for_ext(enum wined3d_gl_extension ext)
 447 {
 448     unsigned int i;
 449     for (i = 0; i < (sizeof(EXTENSION_MAP) / sizeof(*EXTENSION_MAP)); ++i) {
 450         if(EXTENSION_MAP[i].extension == ext) {
 451             return EXTENSION_MAP[i].version;
 452         }
 453     }
 454     return 0;
 455 }
 456
 457 static BOOL match_amd_r300_to_500(const struct wined3d_gl_info *gl_info, const char *gl_renderer,
 458         enum wined3d_gl_vendor gl_vendor, enum wined3d_pci_vendor card_vendor, enum wined3d_pci_device device)
 459 {
 460     if (card_vendor != HW_VENDOR_AMD) return FALSE;
 461     if (device == CARD_AMD_RADEON_9500) return TRUE;
 462     if (device == CARD_AMD_RADEON_X700) return TRUE;
 463     if (device == CARD_AMD_RADEON_X1600) return TRUE;
 464     return FALSE;
 465 }
 466
 467 static BOOL match_geforce5(const struct wined3d_gl_info *gl_info, const char *gl_renderer,
 468         enum wined3d_gl_vendor gl_vendor, enum wined3d_pci_vendor card_vendor, enum wined3d_pci_device device)
 469 {
 470     if (card_vendor == HW_VENDOR_NVIDIA)
 471     {
 472         if (device == CARD_NVIDIA_GEFORCEFX_5200 ||
 473             device == CARD_NVIDIA_GEFORCEFX_5600 ||
 474             device == CARD_NVIDIA_GEFORCEFX_5800)
 475         {
 476             return TRUE;
 477         }
 478     }
 479     return FALSE;
 480 }
 481
 482 static BOOL match_apple(const struct wined3d_gl_info *gl_info, const char *gl_renderer,
 483         enum wined3d_gl_vendor gl_vendor, enum wined3d_pci_vendor card_vendor, enum wined3d_pci_device device)
 484 {
 485     /* MacOS has various specialities in the extensions it advertises. Some have to be loaded from
 486      * the opengl 1.2+ core, while other extensions are advertised, but software emulated. So try to
 487      * detect the Apple OpenGL implementation to apply some extension fixups afterwards.
 488      *
 489      * Detecting this isn't really easy. The vendor string doesn't mention Apple. Compile-time checks
 490      * aren't sufficient either because a Linux binary may display on a macos X server via remote X11.
 491      * So try to detect the GL implementation by looking at certain Apple extensions. Some extensions
 492      * like client storage might be supported on other implementations too, but GL_APPLE_flush_render
 493      * is specific to the Mac OS X window management, and GL_APPLE_ycbcr_422 is QuickTime specific. So
 494      * the chance that other implementations support them is rather small since Win32 QuickTime uses
 495      * DirectDraw, not OpenGL.
 496      *
 497      * This test has been moved into wined3d_guess_gl_vendor()
 498      */
 499     if (gl_vendor == GL_VENDOR_APPLE)
 500     {
 501         return TRUE;
 502     }
 503     return FALSE;
 504 }
 505
 506 /* Context activation is done by the caller. */
 507 static void test_pbo_functionality(struct wined3d_gl_info *gl_info)
 508 {
 509     /* Some OpenGL implementations, namely Apple's Geforce 8 driver, advertises PBOs,
 510      * but glTexSubImage from a PBO fails miserably, with the first line repeated over
 511      * all the texture. This function detects this bug by its symptom and disables PBOs
 512      * if the test fails.
 513      *
 514      * The test uploads a 4x4 texture via the PBO in the "native" format GL_BGRA,
 515      * GL_UNSIGNED_INT_8_8_8_8_REV. This format triggers the bug, and it is what we use
 516      * for D3DFMT_A8R8G8B8. Then the texture is read back without any PBO and the data
 517      * read back is compared to the original. If they are equal PBOs are assumed to work,
 518      * otherwise the PBO extension is disabled. */
 519     GLuint texture, pbo;
 520     static const unsigned int pattern[] =
 521     {
 522         0x00000000, 0x000000ff, 0x0000ff00, 0x40ff0000,
 523         0x80ffffff, 0x40ffff00, 0x00ff00ff, 0x0000ffff,
 524         0x00ffff00, 0x00ff00ff, 0x0000ffff, 0x000000ff,
 525         0x80ff00ff, 0x0000ffff, 0x00ff00ff, 0x40ff00ff
 526     };
 527     unsigned int check[sizeof(pattern) / sizeof(pattern[0])];
 528
 529     /* No PBO -> No point in testing them. */
 530     if (!gl_info->supported[ARB_PIXEL_BUFFER_OBJECT]) return;
 531
 532     ENTER_GL();
 533
 534     while (glGetError());
 535     glGenTextures(1, &texture);
 536     glBindTexture(GL_TEXTURE_2D, texture);
 537
 538     glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAX_LEVEL, 0);
 539     glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA8, 4, 4, 0, GL_BGRA, GL_UNSIGNED_INT_8_8_8_8_REV, 0);
 540     checkGLcall("Specifying the PBO test texture");
 541
 542     GL_EXTCALL(glGenBuffersARB(1, &pbo));
 543     GL_EXTCALL(glBindBufferARB(GL_PIXEL_UNPACK_BUFFER_ARB, pbo));
 544     GL_EXTCALL(glBufferDataARB(GL_PIXEL_UNPACK_BUFFER_ARB, sizeof(pattern), pattern, GL_STREAM_DRAW_ARB));
 545     checkGLcall("Specifying the PBO test pbo");
 546
 547     glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, 4, 4, GL_BGRA, GL_UNSIGNED_INT_8_8_8_8_REV, NULL);
 548     checkGLcall("Loading the PBO test texture");
 549
 550     GL_EXTCALL(glBindBufferARB(GL_PIXEL_UNPACK_BUFFER_ARB, 0));
 551     LEAVE_GL();
 552
 553     wglFinish(); /* just to be sure */
 554
 555     memset(check, 0, sizeof(check));
 556     ENTER_GL();
 557     glGetTexImage(GL_TEXTURE_2D, 0, GL_BGRA, GL_UNSIGNED_INT_8_8_8_8_REV, check);
 558     checkGLcall("Reading back the PBO test texture");
 559
 560     glDeleteTextures(1, &texture);
 561     GL_EXTCALL(glDeleteBuffersARB(1, &pbo));
 562     checkGLcall("PBO test cleanup");
 563
 564     LEAVE_GL();
 565
 566     if (memcmp(check, pattern, sizeof(check)))
 567     {
 568         WARN_(d3d_caps)("PBO test failed, read back data doesn't match original.\n");
 569         WARN_(d3d_caps)("Disabling PBOs. This may result in slower performance.\n");
 570         gl_info->supported[ARB_PIXEL_BUFFER_OBJECT] = FALSE;
 571     }
 572     else
 573     {
 574         TRACE_(d3d_caps)("PBO test successful.\n");
 575     }
 576 }
 577
 578 static BOOL match_apple_intel(const struct wined3d_gl_info *gl_info, const char *gl_renderer,
 579         enum wined3d_gl_vendor gl_vendor, enum wined3d_pci_vendor card_vendor, enum wined3d_pci_device device)
 580 {
 581     return (card_vendor == HW_VENDOR_INTEL) && (gl_vendor == GL_VENDOR_APPLE);
 582 }
 583
 584 static BOOL match_apple_nonr500ati(const struct wined3d_gl_info *gl_info, const char *gl_renderer,
 585         enum wined3d_gl_vendor gl_vendor, enum wined3d_pci_vendor card_vendor, enum wined3d_pci_device device)
 586 {
 587     if (gl_vendor != GL_VENDOR_APPLE) return FALSE;
 588     if (card_vendor != HW_VENDOR_AMD) return FALSE;
 589     if (device == CARD_AMD_RADEON_X1600) return FALSE;
 590     return TRUE;
 591 }
 592
 593 static BOOL match_dx10_capable(const struct wined3d_gl_info *gl_info, const char *gl_renderer,
 594         enum wined3d_gl_vendor gl_vendor, enum wined3d_pci_vendor card_vendor, enum wined3d_pci_device device)
 595 {
 596     /* DX9 cards support 40 single float varyings in hardware, most drivers report 32. ATI misreports
 597      * 44 varyings. So assume that if we have more than 44 varyings we have a dx10 card.
 598      * This detection is for the gl_ClipPos varying quirk. If a d3d9 card really supports more than 44
 599      * varyings and we subtract one in dx9 shaders its not going to hurt us because the dx9 limit is
 600      * hardcoded
 601      *
 602      * dx10 cards usually have 64 varyings */
 603     return gl_info->limits.glsl_varyings > 44;
 604 }
 605
 606 static BOOL match_not_dx10_capable(const struct wined3d_gl_info *gl_info, const char *gl_renderer,
 607         enum wined3d_gl_vendor gl_vendor, enum wined3d_pci_vendor card_vendor, enum wined3d_pci_device device)
 608 {
 609     return !match_dx10_capable(gl_info, gl_renderer, gl_vendor, card_vendor, device);
 610 }
 611
 612 /* A GL context is provided by the caller */
 613 static BOOL match_allows_spec_alpha(const struct wined3d_gl_info *gl_info, const char *gl_renderer,
 614         enum wined3d_gl_vendor gl_vendor, enum wined3d_pci_vendor card_vendor, enum wined3d_pci_device device)
 615 {
 616     GLenum error;
 617     DWORD data[16];
 618
 619     if (!gl_info->supported[EXT_SECONDARY_COLOR]) return FALSE;
 620
 621     ENTER_GL();
 622     while(glGetError());
 623     GL_EXTCALL(glSecondaryColorPointerEXT)(4, GL_UNSIGNED_BYTE, 4, data);
 624     error = glGetError();
 625     LEAVE_GL();
 626
 627     if(error == GL_NO_ERROR)
 628     {
 629         TRACE("GL Implementation accepts 4 component specular color pointers\n");
 630         return TRUE;
 631     }
 632     else
 633     {
 634         TRACE("GL implementation does not accept 4 component specular colors, error %s\n",
 635               debug_glerror(error));
 636         return FALSE;
 637     }
 638 }
 639
 640 /* A GL context is provided by the caller */
 641 static BOOL match_broken_nv_clip(const struct wined3d_gl_info *gl_info, const char *gl_renderer,
 642         enum wined3d_gl_vendor gl_vendor, enum wined3d_pci_vendor card_vendor, enum wined3d_pci_device device)
 643 {
 644     GLuint prog;
 645     BOOL ret = FALSE;
 646     GLint pos;
 647     const char *testcode =
 648         "!!ARBvp1.0\n"
 649         "OPTION NV_vertex_program2;\n"
 650         "MOV result.clip[0], 0.0;\n"
 651         "MOV result.position, 0.0;\n"
 652         "END\n";
 653
 654     if (!gl_info->supported[NV_VERTEX_PROGRAM2_OPTION]) return FALSE;
 655
 656     ENTER_GL();
 657     while(glGetError());
 658
 659     GL_EXTCALL(glGenProgramsARB(1, &prog));
 660     if(!prog)
 661     {
 662         ERR("Failed to create the NVvp clip test program\n");
 663         LEAVE_GL();
 664         return FALSE;
 665     }
 666     GL_EXTCALL(glBindProgramARB(GL_VERTEX_PROGRAM_ARB, prog));
 667     GL_EXTCALL(glProgramStringARB(GL_VERTEX_PROGRAM_ARB, GL_PROGRAM_FORMAT_ASCII_ARB,
 668                                   strlen(testcode), testcode));
 669     glGetIntegerv(GL_PROGRAM_ERROR_POSITION_ARB, &pos);
 670     if(pos != -1)
 671     {
 672         WARN("GL_NV_vertex_program2_option result.clip[] test failed\n");
 673         TRACE("error: %s\n", debugstr_a((const char *)glGetString(GL_PROGRAM_ERROR_STRING_ARB)));
 674         ret = TRUE;
 675         while(glGetError());
 676     }
 677     else TRACE("GL_NV_vertex_program2_option result.clip[] test passed\n");
 678
 679     GL_EXTCALL(glBindProgramARB(GL_VERTEX_PROGRAM_ARB, 0));
 680     GL_EXTCALL(glDeleteProgramsARB(1, &prog));
 681     checkGLcall("GL_NV_vertex_program2_option result.clip[] test cleanup");
 682
 683     LEAVE_GL();
 684     return ret;
 685 }
 686
 687 /* Context activation is done by the caller. */
 688 static BOOL match_fbo_tex_update(const struct wined3d_gl_info *gl_info, const char *gl_renderer,
 689         enum wined3d_gl_vendor gl_vendor, enum wined3d_pci_vendor card_vendor, enum wined3d_pci_device device)
 690 {
 691     char data[4 * 4 * 4];
 692     GLuint tex, fbo;
 693     GLenum status;
 694
 695     if (wined3d_settings.offscreen_rendering_mode != ORM_FBO) return FALSE;
 696
 697     memset(data, 0xcc, sizeof(data));
 698
 699     ENTER_GL();
 700
 701     glGenTextures(1, &tex);
 702     glBindTexture(GL_TEXTURE_2D, tex);
 703     glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
 704     glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
 705     glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA8, 4, 4, 0, GL_BGRA, GL_UNSIGNED_INT_8_8_8_8_REV, NULL);
 706     checkGLcall("glTexImage2D");
 707
 708     gl_info->fbo_ops.glGenFramebuffers(1, &fbo);
 709     gl_info->fbo_ops.glBindFramebuffer(GL_FRAMEBUFFER, fbo);
 710     gl_info->fbo_ops.glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, tex, 0);
 711     checkGLcall("glFramebufferTexture2D");
 712
 713     status = gl_info->fbo_ops.glCheckFramebufferStatus(GL_FRAMEBUFFER);
 714     if (status != GL_FRAMEBUFFER_COMPLETE) ERR("FBO status %#x\n", status);
 715     checkGLcall("glCheckFramebufferStatus");
 716
 717     memset(data, 0x11, sizeof(data));
 718     glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, 4, 4, GL_BGRA, GL_UNSIGNED_INT_8_8_8_8_REV, data);
 719     checkGLcall("glTexSubImage2D");
 720
 721     glClearColor(0.996f, 0.729f, 0.745f, 0.792f);
 722     glClear(GL_COLOR_BUFFER_BIT);
 723     checkGLcall("glClear");
 724
 725     glGetTexImage(GL_TEXTURE_2D, 0, GL_BGRA, GL_UNSIGNED_INT_8_8_8_8_REV, data);
 726     checkGLcall("glGetTexImage");
 727
 728     gl_info->fbo_ops.glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, 0, 0);
 729     gl_info->fbo_ops.glBindFramebuffer(GL_FRAMEBUFFER, 0);
 730     glBindTexture(GL_TEXTURE_2D, 0);
 731     checkGLcall("glBindTexture");
 732
 733     gl_info->fbo_ops.glDeleteFramebuffers(1, &fbo);
 734     glDeleteTextures(1, &tex);
 735     checkGLcall("glDeleteTextures");
 736
 737     LEAVE_GL();
 738
 739     return *(DWORD *)data == 0x11111111;
 740 }
 741
 742 /* Context activation is done by the caller. */
 743 static BOOL match_broken_rgba16(const struct wined3d_gl_info *gl_info, const char *gl_renderer,
 744         enum wined3d_gl_vendor gl_vendor, enum wined3d_pci_vendor card_vendor, enum wined3d_pci_device device)
 745 {
 746     /* GL_RGBA16 uses GL_RGBA8 internally on Geforce 7 and older cards.
 747      * This leads to graphical bugs in Half Life 2 and Unreal engine games. */
 748     GLuint tex;
 749     GLint size;
 750
 751     ENTER_GL();
 752
 753     glGenTextures(1, &tex);
 754     glBindTexture(GL_TEXTURE_2D, tex);
 755     glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA16, 4, 4, 0, GL_RGBA, GL_UNSIGNED_SHORT, NULL);
 756     checkGLcall("glTexImage2D");
 757
 758     glGetTexLevelParameteriv(GL_TEXTURE_2D, 0, GL_TEXTURE_RED_SIZE, &size);
 759     checkGLcall("glGetTexLevelParameteriv");
 760     TRACE("Real color depth is %d\n", size);
 761
 762     glBindTexture(GL_TEXTURE_2D, 0);
 763     checkGLcall("glBindTexture");
 764     glDeleteTextures(1, &tex);
 765     checkGLcall("glDeleteTextures");
 766
 767     LEAVE_GL();
 768
 769     return size < 16;
 770 }
 771
 772 static BOOL match_fglrx(const struct wined3d_gl_info *gl_info, const char *gl_renderer,
 773         enum wined3d_gl_vendor gl_vendor, enum wined3d_pci_vendor card_vendor, enum wined3d_pci_device device)
 774 {
 775     return gl_vendor == GL_VENDOR_FGLRX;
 776 }
 777
 778 static void quirk_arb_constants(struct wined3d_gl_info *gl_info)
 779 {
 780     TRACE_(d3d_caps)("Using ARB vs constant limit(=%u) for GLSL.\n", gl_info->limits.arb_vs_native_constants);
 781     gl_info->limits.glsl_vs_float_constants = gl_info->limits.arb_vs_native_constants;
 782     TRACE_(d3d_caps)("Using ARB ps constant limit(=%u) for GLSL.\n", gl_info->limits.arb_ps_native_constants);
 783     gl_info->limits.glsl_ps_float_constants = gl_info->limits.arb_ps_native_constants;
 784 }
 785
 786 static void quirk_apple_glsl_constants(struct wined3d_gl_info *gl_info)
 787 {
 788     quirk_arb_constants(gl_info);
 789     /* MacOS needs uniforms for relative addressing offsets. This can accumulate to quite a few uniforms.
 790      * Beyond that the general uniform isn't optimal, so reserve a number of uniforms. 12 vec4's should
 791      * allow 48 different offsets or other helper immediate values. */
 792     TRACE_(d3d_caps)("Reserving 12 GLSL constants for compiler private use.\n");
 793     gl_info->reserved_glsl_constants = max(gl_info->reserved_glsl_constants, 12);
 794 }
 795
 796 static void quirk_amd_dx9(struct wined3d_gl_info *gl_info)
 797 {
 798     /* MacOS advertises GL_ARB_texture_non_power_of_two on ATI r500 and earlier cards, although
 799      * these cards only support GL_ARB_texture_rectangle(D3DPTEXTURECAPS_NONPOW2CONDITIONAL).
 800      * If real NP2 textures are used, the driver falls back to software. We could just remove the
 801      * extension and use GL_ARB_texture_rectangle instead, but texture_rectangle is inconvenient
 802      * due to the non-normalized texture coordinates. Thus set an internal extension flag,
 803      * GL_WINE_normalized_texrect, which signals the code that it can use non power of two textures
 804      * as per GL_ARB_texture_non_power_of_two, but has to stick to the texture_rectangle limits.
 805      *
 806      * fglrx doesn't advertise GL_ARB_texture_non_power_of_two, but it advertises opengl 2.0 which
 807      * has this extension promoted to core. The extension loading code sets this extension supported
 808      * due to that, so this code works on fglrx as well. */
 809     if(gl_info->supported[ARB_TEXTURE_NON_POWER_OF_TWO])
 810     {
 811         TRACE("GL_ARB_texture_non_power_of_two advertised on R500 or earlier card, removing.\n");
 812         gl_info->supported[ARB_TEXTURE_NON_POWER_OF_TWO] = FALSE;
 813         gl_info->supported[WINED3D_GL_NORMALIZED_TEXRECT] = TRUE;
 814     }
 815 }
 816
 817 static void quirk_no_np2(struct wined3d_gl_info *gl_info)
 818 {
 819     /*  The nVidia GeForceFX series reports OpenGL 2.0 capabilities with the latest drivers versions, but
 820      *  doesn't explicitly advertise the ARB_tex_npot extension in the GL extension string.
 821      *  This usually means that ARB_tex_npot is supported in hardware as long as the application is staying
 822      *  within the limits enforced by the ARB_texture_rectangle extension. This however is not true for the
 823      *  FX series, which instantly falls back to a slower software path as soon as ARB_tex_npot is used.
 824      *  We therefore completely remove ARB_tex_npot from the list of supported extensions.
 825      *
 826      *  Note that wine_normalized_texrect can't be used in this case because internally it uses ARB_tex_npot,
 827      *  triggering the software fallback. There is not much we can do here apart from disabling the
 828      *  software-emulated extension and reenable ARB_tex_rect (which was previously disabled
 829      *  in wined3d_adapter_init_gl_caps).
 830      *  This fixup removes performance problems on both the FX 5900 and FX 5700 (e.g. for framebuffer
 831      *  post-processing effects in the game "Max Payne 2").
 832      *  The behaviour can be verified through a simple test app attached in bugreport #14724. */
 833     TRACE("GL_ARB_texture_non_power_of_two advertised through OpenGL 2.0 on NV FX card, removing.\n");
 834     gl_info->supported[ARB_TEXTURE_NON_POWER_OF_TWO] = FALSE;
 835     gl_info->supported[ARB_TEXTURE_RECTANGLE] = TRUE;
 836 }
 837
 838 static void quirk_texcoord_w(struct wined3d_gl_info *gl_info)
 839 {
 840     /* The Intel GPUs on MacOS set the .w register of texcoords to 0.0 by default, which causes problems
 841      * with fixed function fragment processing. Ideally this flag should be detected with a test shader
 842      * and OpenGL feedback mode, but some GL implementations (MacOS ATI at least, probably all MacOS ones)
 843      * do not like vertex shaders in feedback mode and return an error, even though it should be valid
 844      * according to the spec.
 845      *
 846      * We don't want to enable this on all cards, as it adds an extra instruction per texcoord used. This
 847      * makes the shader slower and eats instruction slots which should be available to the d3d app.
 848      *
 849      * ATI Radeon HD 2xxx cards on MacOS have the issue. Instead of checking for the buggy cards, blacklist
 850      * all radeon cards on Macs and whitelist the good ones. That way we're prepared for the future. If
 851      * this workaround is activated on cards that do not need it, it won't break things, just affect
 852      * performance negatively. */
 853     TRACE("Enabling vertex texture coord fixes in vertex shaders.\n");
 854     gl_info->quirks |= WINED3D_QUIRK_SET_TEXCOORD_W;
 855 }
 856
 857 static void quirk_clip_varying(struct wined3d_gl_info *gl_info)
 858 {
 859     gl_info->quirks |= WINED3D_QUIRK_GLSL_CLIP_VARYING;
 860 }
 861
 862 static void quirk_allows_specular_alpha(struct wined3d_gl_info *gl_info)
 863 {
 864     gl_info->quirks |= WINED3D_QUIRK_ALLOWS_SPECULAR_ALPHA;
 865 }
 866
 867 static void quirk_disable_nvvp_clip(struct wined3d_gl_info *gl_info)
 868 {
 869     gl_info->quirks |= WINED3D_QUIRK_NV_CLIP_BROKEN;
 870 }
 871
 872 static void quirk_fbo_tex_update(struct wined3d_gl_info *gl_info)
 873 {
 874     gl_info->quirks |= WINED3D_QUIRK_FBO_TEX_UPDATE;
 875 }
 876
 877 static void quirk_broken_rgba16(struct wined3d_gl_info *gl_info)
 878 {
 879     gl_info->quirks |= WINED3D_QUIRK_BROKEN_RGBA16;
 880 }
 881
 882 static void quirk_infolog_spam(struct wined3d_gl_info *gl_info)
 883 {
 884     gl_info->quirks |= WINED3D_QUIRK_INFO_LOG_SPAM;
 885 }
 886
 887 static void quirk_limited_tex_filtering(struct wined3d_gl_info *gl_info)
 888 {
 889     /* Nvidia GeForce 6xxx and 7xxx support accelerated VTF only on a few
 890        selected texture formats. They are apparently the only DX9 class GPUs
 891        supporting VTF.
 892        Also, DX9-era GPUs are somewhat limited with float textures
 893        filtering and blending. */
 894     gl_info->quirks |= WINED3D_QUIRK_LIMITED_TEX_FILTERING;
 895 }
 896
 897 struct driver_quirk
 898 {
 899     BOOL (*match)(const struct wined3d_gl_info *gl_info, const char *gl_renderer,
 900             enum wined3d_gl_vendor gl_vendor, enum wined3d_pci_vendor card_vendor, enum wined3d_pci_device device);
 901     void (*apply)(struct wined3d_gl_info *gl_info);
 902     const char *description;
 903 };
 904
 905 static const struct driver_quirk quirk_table[] =
 906 {
 907     {
 908         match_amd_r300_to_500,
 909         quirk_amd_dx9,
 910         "AMD normalized texrect quirk"
 911     },
 912     /* MacOS advertises more GLSL vertex shader uniforms than supported by the hardware, and if more are
 913      * used it falls back to software. While the compiler can detect if the shader uses all declared
 914      * uniforms, the optimization fails if the shader uses relative addressing. So any GLSL shader
 915      * using relative addressing falls back to software.
 916      *
 917      * ARB vp gives the correct amount of uniforms, so use it instead of GLSL. */
 918     {
 919         match_apple,
 920         quirk_apple_glsl_constants,
 921         "Apple GLSL uniform override"
 922     },
 923     {
 924         match_geforce5,
 925         quirk_no_np2,
 926         "Geforce 5 NP2 disable"
 927     },
 928     {
 929         match_apple_intel,
 930         quirk_texcoord_w,
 931         "Init texcoord .w for Apple Intel GPU driver"
 932     },
 933     {
 934         match_apple_nonr500ati,
 935         quirk_texcoord_w,
 936         "Init texcoord .w for Apple ATI >= r600 GPU driver"
 937     },
 938     {
 939         match_dx10_capable,
 940         quirk_clip_varying,
 941         "Reserved varying for gl_ClipPos"
 942     },
 943     {
 944         /* GL_EXT_secondary_color does not allow 4 component secondary colors, but most
 945          * GL implementations accept it. The Mac GL is the only implementation known to
 946          * reject it.
 947          *
 948          * If we can pass 4 component specular colors, do it, because (a) we don't have
 949          * to screw around with the data, and (b) the D3D fixed function vertex pipeline
 950          * passes specular alpha to the pixel shader if any is used. Otherwise the
 951          * specular alpha is used to pass the fog coordinate, which we pass to opengl
 952          * via GL_EXT_fog_coord.
 953          */
 954         match_allows_spec_alpha,
 955         quirk_allows_specular_alpha,
 956         "Allow specular alpha quirk"
 957     },
 958     {
 959         match_broken_nv_clip,
 960         quirk_disable_nvvp_clip,
 961         "Apple NV_vertex_program clip bug quirk"
 962     },
 963     {
 964         match_fbo_tex_update,
 965         quirk_fbo_tex_update,
 966         "FBO rebind for attachment updates"
 967     },
 968     {
 969         match_broken_rgba16,
 970         quirk_broken_rgba16,
 971         "True RGBA16 is not available"
 972     },
 973     {
 974         match_fglrx,
 975         quirk_infolog_spam,
 976         "Not printing GLSL infolog"
 977     },
 978     {
 979         match_not_dx10_capable,
 980         quirk_limited_tex_filtering,
 981         "Texture filtering, blending and VTF support is limited"
 982     },
 983 };
 984
 985 /* Certain applications (Steam) complain if we report an outdated driver version. In general,
 986  * reporting a driver version is moot because we are not the Windows driver, and we have different
 987  * bugs, features, etc.
 988  *
 989  * The driver version has the form "x.y.z.w".
 990  *
 991  * "x" is the Windows version the driver is meant for:
 992  * 4 -> 95/98/NT4
 993  * 5 -> 2000
 994  * 6 -> 2000/XP
 995  * 7 -> Vista
 996  * 8 -> Win 7
 997  *
 998  * "y" is the maximum Direct3D version the driver supports.
 999  * y  -> d3d version mapping:
1000  * 11 -> d3d6
1001  * 12 -> d3d7
1002  * 13 -> d3d8
1003  * 14 -> d3d9
1004  * 15 -> d3d10
1005  * 16 -> d3d10.1
1006  * 17 -> d3d11
1007  *
1008  * "z" is the subversion number.
1009  *
1010  * "w" is the vendor specific driver build number.
1011  */
1012
1013 struct driver_version_information
1014 {
1015     enum wined3d_display_driver driver;
1016     enum wined3d_driver_model driver_model;
1017     const char *driver_name;            /* name of Windows driver */
1018     WORD version;                       /* version word ('y'), contained in low word of DriverVersion.HighPart */
1019     WORD subversion;                    /* subversion word ('z'), contained in high word of DriverVersion.LowPart */
1020     WORD build;                         /* build number ('w'), contained in low word of DriverVersion.LowPart */
1021 };
1022
1023 /* The driver version table contains driver information for different devices on several OS versions. */
1024 static const struct driver_version_information driver_version_table[] =
1025 {
1026     /* AMD
1027      * - Radeon HD2x00 (R600) and up supported by current drivers.
1028      * - Radeon 9500 (R300) - X1*00 (R5xx) supported up to Catalyst 9.3 (Linux) and 10.2 (XP/Vista/Win7)
1029      * - Radeon 7xxx (R100) - 9250 (RV250) supported up to Catalyst 6.11 (XP)
1030      * - Rage 128 supported up to XP, latest official build 6.13.3279 dated October 2001 */
1031     {DRIVER_AMD_RAGE_128PRO,    DRIVER_MODEL_NT5X,  "ati2dvaa.dll", 13, 3279,  0},
1032     {DRIVER_AMD_R100,           DRIVER_MODEL_NT5X,  "ati2dvag.dll", 14, 10, 6614},
1033     {DRIVER_AMD_R300,           DRIVER_MODEL_NT5X,  "ati2dvag.dll", 14, 10, 6764},
1034     {DRIVER_AMD_R600,           DRIVER_MODEL_NT5X,  "ati2dvag.dll", 14, 10, 8681},
1035     {DRIVER_AMD_R300,           DRIVER_MODEL_NT6X,  "atiumdag.dll", 14, 10, 741 },
1036     {DRIVER_AMD_R600,           DRIVER_MODEL_NT6X,  "atiumdag.dll", 14, 10, 741 },
1037
1038     /* Intel
1039      * The drivers are unified but not all versions support all GPUs. At some point the 2k/xp
1040      * drivers used ialmrnt5.dll for GMA800/GMA900 but at some point the file was renamed to
1041      * igxprd32.dll but the GMA800 driver was never updated. */
1042     {DRIVER_INTEL_GMA800,       DRIVER_MODEL_NT5X,  "ialmrnt5.dll", 14, 10, 3889},
1043     {DRIVER_INTEL_GMA900,       DRIVER_MODEL_NT5X,  "igxprd32.dll", 14, 10, 4764},
1044     {DRIVER_INTEL_GMA950,       DRIVER_MODEL_NT5X,  "igxprd32.dll", 14, 10, 4926},
1045     {DRIVER_INTEL_GMA3000,      DRIVER_MODEL_NT5X,  "igxprd32.dll", 14, 10, 5218},
1046     {DRIVER_INTEL_GMA950,       DRIVER_MODEL_NT6X,  "igdumd32.dll", 14, 10, 1504},
1047     {DRIVER_INTEL_GMA3000,      DRIVER_MODEL_NT6X,  "igdumd32.dll", 15, 10, 1666},
1048
1049     /* Nvidia
1050      * - Geforce6 and newer cards are supported by the current driver (197.x) on XP-Win7
1051      * - GeforceFX support is up to 173.x on <= XP
1052      * - Geforce2MX/3/4 up to 96.x on <= XP
1053      * - TNT/Geforce1/2 up to 71.x on <= XP
1054      * All version numbers used below are from the Linux nvidia drivers. */
1055     {DRIVER_NVIDIA_TNT,         DRIVER_MODEL_NT5X,  "nv4_disp.dll", 14, 10, 7186},
1056     {DRIVER_NVIDIA_GEFORCE2MX,  DRIVER_MODEL_NT5X,  "nv4_disp.dll", 14, 10, 9371},
1057     {DRIVER_NVIDIA_GEFORCEFX,   DRIVER_MODEL_NT5X,  "nv4_disp.dll", 14, 11, 7516},
1058     {DRIVER_NVIDIA_GEFORCE6,    DRIVER_MODEL_NT5X,  "nv4_disp.dll", 15, 12, 6658},
1059     {DRIVER_NVIDIA_GEFORCE6,    DRIVER_MODEL_NT6X,  "nvd3dum.dll",  15, 12, 6658},
1060 };
1061
1062 struct gpu_description
1063 {
1064     WORD vendor;                    /* reported PCI card vendor ID  */
1065     WORD card;                      /* reported PCI card device ID  */
1066     const char *description;        /* Description of the card e.g. NVIDIA RIVA TNT */
1067     enum wined3d_display_driver driver;
1068     unsigned int vidmem;
1069 };
1070
1071 /* The amount of video memory stored in the gpu description table is the minimum amount of video memory
1072  * found on a board containing a specific GPU. */
1073 static const struct gpu_description gpu_description_table[] =
1074 {
1075     /* Nvidia cards */
1076     {HW_VENDOR_NVIDIA,     CARD_NVIDIA_RIVA_TNT,           "NVIDIA RIVA TNT",                  DRIVER_NVIDIA_TNT,       16  },
1077     {HW_VENDOR_NVIDIA,     CARD_NVIDIA_RIVA_TNT2,          "NVIDIA RIVA TNT2/TNT2 Pro",        DRIVER_NVIDIA_TNT,       32  },
1078     {HW_VENDOR_NVIDIA,     CARD_NVIDIA_GEFORCE,            "NVIDIA GeForce 256",               DRIVER_NVIDIA_TNT,       32  },
1079     {HW_VENDOR_NVIDIA,     CARD_NVIDIA_GEFORCE2,           "NVIDIA GeForce2 GTS/GeForce2 Pro", DRIVER_NVIDIA_TNT,       32  },
1080     {HW_VENDOR_NVIDIA,     CARD_NVIDIA_GEFORCE2_MX,        "NVIDIA GeForce2 MX/MX 400",        DRIVER_NVIDIA_GEFORCE2MX,32  },
1081     {HW_VENDOR_NVIDIA,     CARD_NVIDIA_GEFORCE3,           "NVIDIA GeForce3",                  DRIVER_NVIDIA_GEFORCE2MX,64  },
1082     {HW_VENDOR_NVIDIA,     CARD_NVIDIA_GEFORCE4_MX,        "NVIDIA GeForce4 MX 460",           DRIVER_NVIDIA_GEFORCE2MX,64  },
1083     {HW_VENDOR_NVIDIA,     CARD_NVIDIA_GEFORCE4_TI4200,    "NVIDIA GeForce4 Ti 4200",          DRIVER_NVIDIA_GEFORCE2MX,64, },
1084     {HW_VENDOR_NVIDIA,     CARD_NVIDIA_GEFORCEFX_5200,     "NVIDIA GeForce FX 5200",           DRIVER_NVIDIA_GEFORCEFX, 64  },
1085     {HW_VENDOR_NVIDIA,     CARD_NVIDIA_GEFORCEFX_5600,     "NVIDIA GeForce FX 5600",           DRIVER_NVIDIA_GEFORCEFX, 128 },
1086     {HW_VENDOR_NVIDIA,     CARD_NVIDIA_GEFORCEFX_5800,     "NVIDIA GeForce FX 5800",           DRIVER_NVIDIA_GEFORCEFX, 256 },
1087     {HW_VENDOR_NVIDIA,     CARD_NVIDIA_GEFORCE_6200,       "NVIDIA GeForce 6200",              DRIVER_NVIDIA_GEFORCE6,  64  },
1088     {HW_VENDOR_NVIDIA,     CARD_NVIDIA_GEFORCE_6600GT,     "NVIDIA GeForce 6600 GT",           DRIVER_NVIDIA_GEFORCE6,  128 },
1089     {HW_VENDOR_NVIDIA,     CARD_NVIDIA_GEFORCE_6800,       "NVIDIA GeForce 6800",              DRIVER_NVIDIA_GEFORCE6,  128 },
1090     {HW_VENDOR_NVIDIA,     CARD_NVIDIA_GEFORCE_7300,       "NVIDIA GeForce Go 7300",           DRIVER_NVIDIA_GEFORCE6,  256 },
1091     {HW_VENDOR_NVIDIA,     CARD_NVIDIA_GEFORCE_7400,       "NVIDIA GeForce Go 7400",           DRIVER_NVIDIA_GEFORCE6,  256 },
1092     {HW_VENDOR_NVIDIA,     CARD_NVIDIA_GEFORCE_7600,       "NVIDIA GeForce 7600 GT",           DRIVER_NVIDIA_GEFORCE6,  256 },
1093     {HW_VENDOR_NVIDIA,     CARD_NVIDIA_GEFORCE_7800GT,     "NVIDIA GeForce 7800 GT",           DRIVER_NVIDIA_GEFORCE6,  256 },
1094     {HW_VENDOR_NVIDIA,     CARD_NVIDIA_GEFORCE_8300GS,     "NVIDIA GeForce 8300 GS",           DRIVER_NVIDIA_GEFORCE6,  128 },
1095     {HW_VENDOR_NVIDIA,     CARD_NVIDIA_GEFORCE_8400GS,     "NVIDIA GeForce 8400 GS",           DRIVER_NVIDIA_GEFORCE6,  128 },
1096     {HW_VENDOR_NVIDIA,     CARD_NVIDIA_GEFORCE_8600GT,     "NVIDIA GeForce 8600 GT",           DRIVER_NVIDIA_GEFORCE6,  256 },
1097     {HW_VENDOR_NVIDIA,     CARD_NVIDIA_GEFORCE_8600MGT,    "NVIDIA GeForce 8600M GT",          DRIVER_NVIDIA_GEFORCE6,  512 },
1098     {HW_VENDOR_NVIDIA,     CARD_NVIDIA_GEFORCE_8800GTS,    "NVIDIA GeForce 8800 GTS",          DRIVER_NVIDIA_GEFORCE6,  320 },
1099     {HW_VENDOR_NVIDIA,     CARD_NVIDIA_GEFORCE_8800GTX,    "NVIDIA GeForce 8800 GTX",          DRIVER_NVIDIA_GEFORCE6,  768 },
1100     {HW_VENDOR_NVIDIA,     CARD_NVIDIA_GEFORCE_9200,       "NVIDIA GeForce 9200",              DRIVER_NVIDIA_GEFORCE6,  256 },
1101     {HW_VENDOR_NVIDIA,     CARD_NVIDIA_GEFORCE_9400GT,     "NVIDIA GeForce 9400 GT",           DRIVER_NVIDIA_GEFORCE6,  256 },
1102     {HW_VENDOR_NVIDIA,     CARD_NVIDIA_GEFORCE_9500GT,     "NVIDIA GeForce 9500 GT",           DRIVER_NVIDIA_GEFORCE6,  256 },
1103     {HW_VENDOR_NVIDIA,     CARD_NVIDIA_GEFORCE_9600GT,     "NVIDIA GeForce 9600 GT",           DRIVER_NVIDIA_GEFORCE6,  384 },
1104     {HW_VENDOR_NVIDIA,     CARD_NVIDIA_GEFORCE_9800GT,     "NVIDIA GeForce 9800 GT",           DRIVER_NVIDIA_GEFORCE6,  512 },
1105     {HW_VENDOR_NVIDIA,     CARD_NVIDIA_GEFORCE_210,        "NVIDIA GeForce 210",               DRIVER_NVIDIA_GEFORCE6,  512 },
1106     {HW_VENDOR_NVIDIA,     CARD_NVIDIA_GEFORCE_GT220,      "NVIDIA GeForce GT 220",            DRIVER_NVIDIA_GEFORCE6,  512 },
1107     {HW_VENDOR_NVIDIA,     CARD_NVIDIA_GEFORCE_GT240,      "NVIDIA GeForce GT 240",            DRIVER_NVIDIA_GEFORCE6,  512 },
1108     {HW_VENDOR_NVIDIA,     CARD_NVIDIA_GEFORCE_GTX260,     "NVIDIA GeForce GTX 260",           DRIVER_NVIDIA_GEFORCE6,  1024},
1109     {HW_VENDOR_NVIDIA,     CARD_NVIDIA_GEFORCE_GTX275,     "NVIDIA GeForce GTX 275",           DRIVER_NVIDIA_GEFORCE6,  896 },
1110     {HW_VENDOR_NVIDIA,     CARD_NVIDIA_GEFORCE_GTX280,     "NVIDIA GeForce GTX 280",           DRIVER_NVIDIA_GEFORCE6,  1024},
1111     {HW_VENDOR_NVIDIA,     CARD_NVIDIA_GEFORCE_GT320M,     "NVIDIA GeForce GT 320M",           DRIVER_NVIDIA_GEFORCE6,  1024},
1112     {HW_VENDOR_NVIDIA,     CARD_NVIDIA_GEFORCE_GT325M,     "NVIDIA GeForce GT 325M",           DRIVER_NVIDIA_GEFORCE6,  1024},
1113     {HW_VENDOR_NVIDIA,     CARD_NVIDIA_GEFORCE_GT330,      "NVIDIA GeForce GT 330",            DRIVER_NVIDIA_GEFORCE6,  1024},
1114     {HW_VENDOR_NVIDIA,     CARD_NVIDIA_GEFORCE_GTS350M,    "NVIDIA GeForce GTS 350M",          DRIVER_NVIDIA_GEFORCE6,  1024},
1115     {HW_VENDOR_NVIDIA,     CARD_NVIDIA_GEFORCE_GT420,      "NVIDIA GeForce GT 420",            DRIVER_NVIDIA_GEFORCE6,  2048},
1116     {HW_VENDOR_NVIDIA,     CARD_NVIDIA_GEFORCE_GT430,      "NVIDIA GeForce GT 430",            DRIVER_NVIDIA_GEFORCE6,  1024},
1117     {HW_VENDOR_NVIDIA,     CARD_NVIDIA_GEFORCE_GT440,      "NVIDIA GeForce GT 440",            DRIVER_NVIDIA_GEFORCE6,  1024},
1118     {HW_VENDOR_NVIDIA,     CARD_NVIDIA_GEFORCE_GTS450,     "NVIDIA GeForce GTS 450",           DRIVER_NVIDIA_GEFORCE6,  1024},
1119     {HW_VENDOR_NVIDIA,     CARD_NVIDIA_GEFORCE_GTX460,     "NVIDIA GeForce GTX 460",           DRIVER_NVIDIA_GEFORCE6,  768 },
1120     {HW_VENDOR_NVIDIA,     CARD_NVIDIA_GEFORCE_GTX460M,    "NVIDIA GeForce GTX 460M",          DRIVER_NVIDIA_GEFORCE6,  1536},
1121     {HW_VENDOR_NVIDIA,     CARD_NVIDIA_GEFORCE_GTX465,     "NVIDIA GeForce GTX 465",           DRIVER_NVIDIA_GEFORCE6,  1024},
1122     {HW_VENDOR_NVIDIA,     CARD_NVIDIA_GEFORCE_GTX470,     "NVIDIA GeForce GTX 470",           DRIVER_NVIDIA_GEFORCE6,  1280},
1123     {HW_VENDOR_NVIDIA,     CARD_NVIDIA_GEFORCE_GTX480,     "NVIDIA GeForce GTX 480",           DRIVER_NVIDIA_GEFORCE6,  1536},
1124     {HW_VENDOR_NVIDIA,     CARD_NVIDIA_GEFORCE_GTX550,     "NVIDIA GeForce GTX 550 Ti",        DRIVER_NVIDIA_GEFORCE6,  1024},
1125     {HW_VENDOR_NVIDIA,     CARD_NVIDIA_GEFORCE_GT555M,     "NVIDIA GeForce GT 555M",           DRIVER_NVIDIA_GEFORCE6,  1024},
1126     {HW_VENDOR_NVIDIA,     CARD_NVIDIA_GEFORCE_GTX560TI,   "NVIDIA GeForce GTX 560 Ti",        DRIVER_NVIDIA_GEFORCE6,  1024},
1127     {HW_VENDOR_NVIDIA,     CARD_NVIDIA_GEFORCE_GTX560,     "NVIDIA GeForce GTX 560",           DRIVER_NVIDIA_GEFORCE6,  1024},
1128     {HW_VENDOR_NVIDIA,     CARD_NVIDIA_GEFORCE_GTX570,     "NVIDIA GeForce GTX 570",           DRIVER_NVIDIA_GEFORCE6,  1280},
1129     {HW_VENDOR_NVIDIA,     CARD_NVIDIA_GEFORCE_GTX580,     "NVIDIA GeForce GTX 580",           DRIVER_NVIDIA_GEFORCE6,  1536},
1130
1131     /* AMD cards */
1132     {HW_VENDOR_AMD,        CARD_AMD_RAGE_128PRO,           "ATI Rage Fury",                    DRIVER_AMD_RAGE_128PRO,  16  },
1133     {HW_VENDOR_AMD,        CARD_AMD_RADEON_7200,           "ATI RADEON 7200 SERIES",           DRIVER_AMD_R100,         32  },
1134     {HW_VENDOR_AMD,        CARD_AMD_RADEON_8500,           "ATI RADEON 8500 SERIES",           DRIVER_AMD_R100,         64  },
1135     {HW_VENDOR_AMD,        CARD_AMD_RADEON_9500,           "ATI Radeon 9500",                  DRIVER_AMD_R300,         64  },
1136     {HW_VENDOR_AMD,        CARD_AMD_RADEON_XPRESS_200M,    "ATI RADEON XPRESS 200M Series",    DRIVER_AMD_R300,         64  },
1137     {HW_VENDOR_AMD,        CARD_AMD_RADEON_X700,           "ATI Radeon X700 SE",               DRIVER_AMD_R300,         128 },
1138     {HW_VENDOR_AMD,        CARD_AMD_RADEON_X1600,          "ATI Radeon X1600 Series",          DRIVER_AMD_R300,         128 },
1139     {HW_VENDOR_AMD,        CARD_AMD_RADEON_HD2350,         "ATI Mobility Radeon HD 2350",      DRIVER_AMD_R600,         256 },
1140     {HW_VENDOR_AMD,        CARD_AMD_RADEON_HD2600,         "ATI Mobility Radeon HD 2600",      DRIVER_AMD_R600,         256 },
1141     {HW_VENDOR_AMD,        CARD_AMD_RADEON_HD2900,         "ATI Radeon HD 2900 XT",            DRIVER_AMD_R600,         512 },
1142     {HW_VENDOR_AMD,        CARD_AMD_RADEON_HD3200,         "ATI Radeon HD 3200 Graphics",      DRIVER_AMD_R600,         128 },
1143     {HW_VENDOR_AMD,        CARD_AMD_RADEON_HD4350,         "ATI Radeon HD 4350",               DRIVER_AMD_R600,         256 },
1144     {HW_VENDOR_AMD,        CARD_AMD_RADEON_HD4600,         "ATI Radeon HD 4600 Series",        DRIVER_AMD_R600,         512 },
1145     {HW_VENDOR_AMD,        CARD_AMD_RADEON_HD4700,         "ATI Radeon HD 4700 Series",        DRIVER_AMD_R600,         512 },
1146     {HW_VENDOR_AMD,        CARD_AMD_RADEON_HD4800,         "ATI Radeon HD 4800 Series",        DRIVER_AMD_R600,         512 },
1147     {HW_VENDOR_AMD,        CARD_AMD_RADEON_HD5400,         "ATI Radeon HD 5400 Series",        DRIVER_AMD_R600,         512 },
1148     {HW_VENDOR_AMD,        CARD_AMD_RADEON_HD5600,         "ATI Radeon HD 5600 Series",        DRIVER_AMD_R600,         512 },
1149     {HW_VENDOR_AMD,        CARD_AMD_RADEON_HD5700,         "ATI Radeon HD 5700 Series",        DRIVER_AMD_R600,         512 },
1150     {HW_VENDOR_AMD,        CARD_AMD_RADEON_HD5800,         "ATI Radeon HD 5800 Series",        DRIVER_AMD_R600,         1024},
1151     {HW_VENDOR_AMD,        CARD_AMD_RADEON_HD5900,         "ATI Radeon HD 5900 Series",        DRIVER_AMD_R600,         1024},
1152     {HW_VENDOR_AMD,        CARD_AMD_RADEON_HD6300,         "AMD Radeon HD 6300 series Graphics", DRIVER_AMD_R600,       1024},
1153     {HW_VENDOR_AMD,        CARD_AMD_RADEON_HD6400,         "AMD Radeon HD 6400 Series",        DRIVER_AMD_R600,         1024},
1154     {HW_VENDOR_AMD,        CARD_AMD_RADEON_HD6410D,        "AMD Radeon HD 6410D",              DRIVER_AMD_R600,         1024},
1155     {HW_VENDOR_AMD,        CARD_AMD_RADEON_HD6550D,        "AMD Radeon HD 6550D",              DRIVER_AMD_R600,         1024},
1156     {HW_VENDOR_AMD,        CARD_AMD_RADEON_HD6600,         "AMD Radeon HD 6600 Series",        DRIVER_AMD_R600,         1024},
1157     {HW_VENDOR_AMD,        CARD_AMD_RADEON_HD6600M,        "AMD Radeon HD 6600M Series",       DRIVER_AMD_R600,         512 },
1158     {HW_VENDOR_AMD,        CARD_AMD_RADEON_HD6800,         "AMD Radeon HD 6800 Series",        DRIVER_AMD_R600,         1024},
1159     {HW_VENDOR_AMD,        CARD_AMD_RADEON_HD6900,         "AMD Radeon HD 6900 Series",        DRIVER_AMD_R600,         2048},
1160     /* Intel cards */
1161     {HW_VENDOR_INTEL,      CARD_INTEL_830M,                "Intel(R) 82830M Graphics Controller",                       DRIVER_INTEL_GMA800,  32 },
1162     {HW_VENDOR_INTEL,      CARD_INTEL_855GM,               "Intel(R) 82852/82855 GM/GME Graphics Controller",           DRIVER_INTEL_GMA800,  32 },
1163     {HW_VENDOR_INTEL,      CARD_INTEL_845G,                "Intel(R) 845G",                                             DRIVER_INTEL_GMA800,  32 },
1164     {HW_VENDOR_INTEL,      CARD_INTEL_865G,                "Intel(R) 82865G Graphics Controller",                       DRIVER_INTEL_GMA800,  32 },
1165     {HW_VENDOR_INTEL,      CARD_INTEL_915G,                "Intel(R) 82915G/GV/910GL Express Chipset Family",           DRIVER_INTEL_GMA900,  64 },
1166     {HW_VENDOR_INTEL,      CARD_INTEL_E7221G,              "Intel(R) E7221G",                                           DRIVER_INTEL_GMA900,  64 },
1167     {HW_VENDOR_INTEL,      CARD_INTEL_915GM,               "Mobile Intel(R) 915GM/GMS,910GML Express Chipset Family",   DRIVER_INTEL_GMA900,  64 },
1168     {HW_VENDOR_INTEL,      CARD_INTEL_945G,                "Intel(R) 945G",                                             DRIVER_INTEL_GMA950,  64 },
1169     {HW_VENDOR_INTEL,      CARD_INTEL_945GM,               "Mobile Intel(R) 945GM Express Chipset Family",              DRIVER_INTEL_GMA950,  64 },
1170     {HW_VENDOR_INTEL,      CARD_INTEL_945GME,              "Intel(R) 945GME",                                           DRIVER_INTEL_GMA950,  64 },
1171     {HW_VENDOR_INTEL,      CARD_INTEL_Q35,                 "Intel(R) Q35",                                              DRIVER_INTEL_GMA950,  64 },
1172     {HW_VENDOR_INTEL,      CARD_INTEL_G33,                 "Intel(R) G33",                                              DRIVER_INTEL_GMA950,  64 },
1173     {HW_VENDOR_INTEL,      CARD_INTEL_Q33,                 "Intel(R) Q33",                                              DRIVER_INTEL_GMA950,  64 },
1174     {HW_VENDOR_INTEL,      CARD_INTEL_PNVG,                "Intel(R) IGD",                                              DRIVER_INTEL_GMA950,  64 },
1175     {HW_VENDOR_INTEL,      CARD_INTEL_PNVM,                "Intel(R) IGD",                                              DRIVER_INTEL_GMA950,  64 },
1176     {HW_VENDOR_INTEL,      CARD_INTEL_965Q,                "Intel(R) 965Q",                                             DRIVER_INTEL_GMA3000, 128},
1177     {HW_VENDOR_INTEL,      CARD_INTEL_965G,                "Intel(R) 965G",                                             DRIVER_INTEL_GMA3000, 128},
1178     {HW_VENDOR_INTEL,      CARD_INTEL_946GZ,               "Intel(R) 946GZ",                                            DRIVER_INTEL_GMA3000, 128},
1179     {HW_VENDOR_INTEL,      CARD_INTEL_965GM,               "Mobile Intel(R) 965 Express Chipset Family",                DRIVER_INTEL_GMA3000, 128},
1180     {HW_VENDOR_INTEL,      CARD_INTEL_965GME,              "Intel(R) 965GME",                                           DRIVER_INTEL_GMA3000, 128},
1181     {HW_VENDOR_INTEL,      CARD_INTEL_GM45,                "Mobile Intel(R) GM45 Express Chipset Family",               DRIVER_INTEL_GMA3000, 512},
1182     {HW_VENDOR_INTEL,      CARD_INTEL_IGD,                 "Intel(R) Integrated Graphics Device",                       DRIVER_INTEL_GMA3000, 512},
1183     {HW_VENDOR_INTEL,      CARD_INTEL_G45,                 "Intel(R) G45/G43",                                          DRIVER_INTEL_GMA3000, 512},
1184     {HW_VENDOR_INTEL,      CARD_INTEL_Q45,                 "Intel(R) Q45/Q43",                                          DRIVER_INTEL_GMA3000, 512},
1185     {HW_VENDOR_INTEL,      CARD_INTEL_G41,                 "Intel(R) G41",                                              DRIVER_INTEL_GMA3000, 512},
1186     {HW_VENDOR_INTEL,      CARD_INTEL_B43,                 "Intel(R) B43",                                              DRIVER_INTEL_GMA3000, 512},
1187     {HW_VENDOR_INTEL,      CARD_INTEL_ILKD,                "Intel(R) Ironlake Desktop",                                 DRIVER_INTEL_GMA3000, 1024},
1188     {HW_VENDOR_INTEL,      CARD_INTEL_ILKM,                "Intel(R) Ironlake Mobile",                                  DRIVER_INTEL_GMA3000, 1024},
1189     {HW_VENDOR_INTEL,      CARD_INTEL_SNBD,                "Intel(R) Sandybridge Desktop",                              DRIVER_INTEL_GMA3000, 1024},
1190     {HW_VENDOR_INTEL,      CARD_INTEL_SNBM,                "Intel(R) Sandybridge Mobile",                               DRIVER_INTEL_GMA3000, 1024},
1191     {HW_VENDOR_INTEL,      CARD_INTEL_SNBS,                "Intel(R) Sandybridge Server",                               DRIVER_INTEL_GMA3000, 1024},
1192     {HW_VENDOR_INTEL,      CARD_INTEL_IVBD,                "Intel(R) Ivybridge Desktop",                                DRIVER_INTEL_GMA3000, 1024},
1193     {HW_VENDOR_INTEL,      CARD_INTEL_IVBM,                "Intel(R) Ivybridge Mobile",                                 DRIVER_INTEL_GMA3000, 1024},
1194     {HW_VENDOR_INTEL,      CARD_INTEL_IVBS,                "Intel(R) Ivybridge Server",                                 DRIVER_INTEL_GMA3000, 1024},
1195 };
1196
1197 static const struct driver_version_information *get_driver_version_info(enum wined3d_display_driver driver,
1198         enum wined3d_driver_model driver_model)
1199 {
1200     unsigned int i;
1201
1202     TRACE("Looking up version info for driver=%d driver_model=%d\n", driver, driver_model);
1203     for (i = 0; i < (sizeof(driver_version_table) / sizeof(driver_version_table[0])); i++)
1204     {
1205         const struct driver_version_information *entry = &driver_version_table[i];
1206
1207         if (entry->driver == driver && entry->driver_model == driver_model)
1208         {
1209             TRACE_(d3d_caps)("Found driver '%s' version=%d subversion=%d build=%d\n",
1210                 entry->driver_name, entry->version, entry->subversion, entry->build);
1211
1212             return entry;
1213         }
1214     }
1215     return NULL;
1216 }
1217
1218 static void init_driver_info(struct wined3d_driver_info *driver_info,
1219         enum wined3d_pci_vendor vendor, enum wined3d_pci_device device)
1220 {
1221     OSVERSIONINFOW os_version;
1222     WORD driver_os_version;
1223     unsigned int i;
1224     enum wined3d_display_driver driver = DRIVER_UNKNOWN;
1225     enum wined3d_driver_model driver_model;
1226     const struct driver_version_information *version_info;
1227
1228     if (wined3d_settings.pci_vendor_id != PCI_VENDOR_NONE)
1229     {
1230         TRACE_(d3d_caps)("Overriding PCI vendor ID with: %04x\n", wined3d_settings.pci_vendor_id);
1231         vendor = wined3d_settings.pci_vendor_id;
1232     }
1233     driver_info->vendor = vendor;
1234
1235     if (wined3d_settings.pci_device_id != PCI_DEVICE_NONE)
1236     {
1237         TRACE_(d3d_caps)("Overriding PCI device ID with: %04x\n", wined3d_settings.pci_device_id);
1238         device = wined3d_settings.pci_device_id;
1239     }
1240     driver_info->device = device;
1241
1242     /* Set a default amount of video memory (64MB). In general this code isn't used unless the user
1243      * overrides the pci ids to a card which is not in our database. */
1244     driver_info->vidmem = WINE_DEFAULT_VIDMEM;
1245
1246     memset(&os_version, 0, sizeof(os_version));
1247     os_version.dwOSVersionInfoSize = sizeof(os_version);
1248     if (!GetVersionExW(&os_version))
1249     {
1250         ERR("Failed to get OS version, reporting 2000/XP.\n");
1251         driver_os_version = 6;
1252         driver_model = DRIVER_MODEL_NT5X;
1253     }
1254     else
1255     {
1256         TRACE("OS version %u.%u.\n", os_version.dwMajorVersion, os_version.dwMinorVersion);
1257         switch (os_version.dwMajorVersion)
1258         {
1259             case 4:
1260                 /* If needed we could distinguish between 9x and NT4, but this code won't make
1261                  * sense for NT4 since it had no way to obtain this info through DirectDraw 3.0.
1262                  */
1263                 driver_os_version = 4;
1264                 driver_model = DRIVER_MODEL_WIN9X;
1265                 break;
1266
1267             case 5:
1268                 driver_os_version = 6;
1269                 driver_model = DRIVER_MODEL_NT5X;
1270                 break;
1271
1272             case 6:
1273                 if (os_version.dwMinorVersion == 0)
1274                 {
1275                     driver_os_version = 7;
1276                     driver_model = DRIVER_MODEL_NT6X;
1277                 }
1278                 else
1279                 {
1280                     if (os_version.dwMinorVersion > 1)
1281                     {
1282                         FIXME("Unhandled OS version %u.%u, reporting Win 7.\n",
1283                                 os_version.dwMajorVersion, os_version.dwMinorVersion);
1284                     }
1285                     driver_os_version = 8;
1286                     driver_model = DRIVER_MODEL_NT6X;
1287                 }
1288                 break;
1289
1290             default:
1291                 FIXME("Unhandled OS version %u.%u, reporting 2000/XP.\n",
1292                         os_version.dwMajorVersion, os_version.dwMinorVersion);
1293                 driver_os_version = 6;
1294                 driver_model = DRIVER_MODEL_NT5X;
1295                 break;
1296         }
1297     }
1298
1299     /* When we reach this stage we always have a vendor or device id (it can be a default one).
1300      * This means that unless the ids are overriden, we will always find a GPU description. */
1301     for (i = 0; i < (sizeof(gpu_description_table) / sizeof(gpu_description_table[0])); i++)
1302     {
1303         if (vendor == gpu_description_table[i].vendor && device == gpu_description_table[i].card)
1304         {
1305             TRACE_(d3d_caps)("Found card %04x:%04x in driver DB.\n", vendor, device);
1306
1307             driver_info->description = gpu_description_table[i].description;
1308             driver_info->vidmem = gpu_description_table[i].vidmem * 1024*1024;
1309             driver = gpu_description_table[i].driver;
1310             break;
1311         }
1312     }
1313
1314     if (wined3d_settings.emulated_textureram)
1315     {
1316         TRACE_(d3d_caps)("Overriding amount of video memory with: %d byte\n", wined3d_settings.emulated_textureram);
1317         driver_info->vidmem = wined3d_settings.emulated_textureram;
1318     }
1319
1320     /* Try to obtain driver version information for the current Windows version. This fails in
1321      * some cases:
1322      * - the gpu is not available on the currently selected OS version:
1323      *   - Geforce GTX480 on Win98. When running applications in compatibility mode on Windows,
1324      *     version information for the current Windows version is returned instead of faked info.
1325      *     We do the same and assume the default Windows version to emulate is WinXP.
1326      *
1327      *   - Videocard is a Riva TNT but winver is set to win7 (there are no drivers for this beast)
1328      *     For now return the XP driver info. Perhaps later on we should return VESA.
1329      *
1330      * - the gpu is not in our database (can happen when the user overrides the vendor_id / device_id)
1331      *   This could be an indication that our database is not up to date, so this should be fixed.
1332      */
1333     version_info = get_driver_version_info(driver, driver_model);
1334     if (version_info)
1335     {
1336         driver_info->name = version_info->driver_name;
1337         driver_info->version_high = MAKEDWORD_VERSION(driver_os_version, version_info->version);
1338         driver_info->version_low = MAKEDWORD_VERSION(version_info->subversion, version_info->build);
1339     }
1340     else
1341     {
1342         version_info = get_driver_version_info(driver, DRIVER_MODEL_NT5X);
1343         if (version_info)
1344         {
1345             driver_info->name = version_info->driver_name;
1346             driver_info->version_high = MAKEDWORD_VERSION(driver_os_version, version_info->version);
1347             driver_info->version_low = MAKEDWORD_VERSION(version_info->subversion, version_info->build);
1348         }
1349         else
1350         {
1351             driver_info->description = "Direct3D HAL";
1352             driver_info->name = "Display";
1353             driver_info->version_high = MAKEDWORD_VERSION(driver_os_version, 15);
1354             driver_info->version_low = MAKEDWORD_VERSION(8, 6); /* Nvidia RIVA TNT, arbitrary */
1355
1356             FIXME("Unable to find a driver/device info for vendor_id=%#x device_id=%#x for driver_model=%d\n",
1357                     vendor, device, driver_model);
1358         }
1359     }
1360
1361     TRACE_(d3d_caps)("Reporting (fake) driver version 0x%08x-0x%08x.\n",
1362             driver_info->version_high, driver_info->version_low);
1363 }
1364
1365 /* Context activation is done by the caller. */
1366 static void fixup_extensions(struct wined3d_gl_info *gl_info, const char *gl_renderer,
1367         enum wined3d_gl_vendor gl_vendor, enum wined3d_pci_vendor card_vendor, enum wined3d_pci_device device)
1368 {
1369     unsigned int i;
1370
1371     for (i = 0; i < (sizeof(quirk_table) / sizeof(*quirk_table)); ++i)
1372     {
1373         if (!quirk_table[i].match(gl_info, gl_renderer, gl_vendor, card_vendor, device)) continue;
1374         TRACE_(d3d_caps)("Applying driver quirk \"%s\".\n", quirk_table[i].description);
1375         quirk_table[i].apply(gl_info);
1376     }
1377
1378     /* Find out if PBOs work as they are supposed to. */
1379     test_pbo_functionality(gl_info);
1380 }
1381
1382 static DWORD wined3d_parse_gl_version(const char *gl_version)
1383 {
1384     const char *ptr = gl_version;
1385     int major, minor;
1386
1387     major = atoi(ptr);
1388     if (major <= 0) ERR_(d3d_caps)("Invalid opengl major version: %d.\n", major);
1389
1390     while (isdigit(*ptr)) ++ptr;
1391     if (*ptr++ != '.') ERR_(d3d_caps)("Invalid opengl version string: %s.\n", debugstr_a(gl_version));
1392
1393     minor = atoi(ptr);
1394
1395     TRACE_(d3d_caps)("Found OpenGL version: %d.%d.\n", major, minor);
1396
1397     return MAKEDWORD_VERSION(major, minor);
1398 }
1399
1400 static enum wined3d_gl_vendor wined3d_guess_gl_vendor(const struct wined3d_gl_info *gl_info,
1401         const char *gl_vendor_string, const char *gl_renderer)
1402 {
1403
1404     /* MacOS has various specialities in the extensions it advertises. Some have to be loaded from
1405      * the opengl 1.2+ core, while other extensions are advertised, but software emulated. So try to
1406      * detect the Apple OpenGL implementation to apply some extension fixups afterwards.
1407      *
1408      * Detecting this isn't really easy. The vendor string doesn't mention Apple. Compile-time checks
1409      * aren't sufficient either because a Linux binary may display on a macos X server via remote X11.
1410      * So try to detect the GL implementation by looking at certain Apple extensions. Some extensions
1411      * like client storage might be supported on other implementations too, but GL_APPLE_flush_render
1412      * is specific to the Mac OS X window management, and GL_APPLE_ycbcr_422 is QuickTime specific. So
1413      * the chance that other implementations support them is rather small since Win32 QuickTime uses
1414      * DirectDraw, not OpenGL. */
1415     if (gl_info->supported[APPLE_FENCE]
1416             && gl_info->supported[APPLE_CLIENT_STORAGE]
1417             && gl_info->supported[APPLE_FLUSH_RENDER]
1418             && gl_info->supported[APPLE_YCBCR_422])
1419         return GL_VENDOR_APPLE;
1420
1421     if (strstr(gl_vendor_string, "NVIDIA"))
1422         return GL_VENDOR_NVIDIA;
1423
1424     if (strstr(gl_vendor_string, "ATI"))
1425         return GL_VENDOR_FGLRX;
1426
1427     if (strstr(gl_vendor_string, "Intel(R)")
1428             /* Intel switched from Intel(R) to Intel® recently, so just match Intel. */
1429             || strstr(gl_renderer, "Intel")
1430             || strstr(gl_vendor_string, "Intel Inc."))
1431         return GL_VENDOR_INTEL;
1432
1433     if (strstr(gl_vendor_string, "Mesa")
1434             || strstr(gl_vendor_string, "Advanced Micro Devices, Inc.")
1435             || strstr(gl_vendor_string, "DRI R300 Project")
1436             || strstr(gl_vendor_string, "X.Org R300 Project")
1437             || strstr(gl_vendor_string, "Tungsten Graphics, Inc")
1438             || strstr(gl_vendor_string, "VMware, Inc.")
1439             || strstr(gl_renderer, "Mesa")
1440             || strstr(gl_renderer, "Gallium"))
1441         return GL_VENDOR_MESA;
1442
1443     FIXME_(d3d_caps)("Received unrecognized GL_VENDOR %s. Returning GL_VENDOR_UNKNOWN.\n",
1444             debugstr_a(gl_vendor_string));
1445
1446     return GL_VENDOR_UNKNOWN;
1447 }
1448
1449 static enum wined3d_pci_vendor wined3d_guess_card_vendor(const char *gl_vendor_string, const char *gl_renderer)
1450 {
1451     if (strstr(gl_vendor_string, "NVIDIA")
1452             || strstr(gl_vendor_string, "nouveau"))
1453         return HW_VENDOR_NVIDIA;
1454
1455     if (strstr(gl_vendor_string, "ATI")
1456             || strstr(gl_vendor_string, "Advanced Micro Devices, Inc.")
1457             || strstr(gl_vendor_string, "X.Org R300 Project")
1458             || strstr(gl_renderer, "AMD")
1459             || strstr(gl_renderer, "R100")
1460             || strstr(gl_renderer, "R200")
1461             || strstr(gl_renderer, "R300")
1462             || strstr(gl_renderer, "R600")
1463             || strstr(gl_renderer, "R700"))
1464         return HW_VENDOR_AMD;
1465
1466     if (strstr(gl_vendor_string, "Intel(R)")
1467             /* Intel switched from Intel(R) to Intel® recently, so just match Intel. */
1468             || strstr(gl_renderer, "Intel")
1469             || strstr(gl_renderer, "i915")
1470             || strstr(gl_vendor_string, "Intel Inc."))
1471         return HW_VENDOR_INTEL;
1472
1473     if (strstr(gl_vendor_string, "Mesa")
1474             || strstr(gl_vendor_string, "Brian Paul")
1475             || strstr(gl_vendor_string, "Tungsten Graphics, Inc")
1476             || strstr(gl_vendor_string, "VMware, Inc."))
1477         return HW_VENDOR_SOFTWARE;
1478
1479     FIXME_(d3d_caps)("Received unrecognized GL_VENDOR %s. Returning HW_VENDOR_NVIDIA.\n", debugstr_a(gl_vendor_string));
1480
1481     return HW_VENDOR_NVIDIA;
1482 }
1483
1484 static UINT d3d_level_from_gl_info(const struct wined3d_gl_info *gl_info)
1485 {
1486     UINT level = 0;
1487
1488     if (gl_info->supported[ARB_MULTITEXTURE])
1489         level = 6;
1490     if (gl_info->supported[ARB_TEXTURE_COMPRESSION]
1491             && gl_info->supported[ARB_TEXTURE_CUBE_MAP]
1492             && gl_info->supported[ARB_TEXTURE_ENV_DOT3])
1493         level = 7;
1494     if (level == 7 && gl_info->supported[ARB_MULTISAMPLE]
1495             && gl_info->supported[ARB_TEXTURE_BORDER_CLAMP])
1496         level = 8;
1497     if (level == 8 && gl_info->supported[ARB_FRAGMENT_PROGRAM]
1498             && gl_info->supported[ARB_VERTEX_SHADER])
1499         level = 9;
1500     if (level == 9 && gl_info->supported[EXT_GPU_SHADER4])
1501         level = 10;
1502
1503     return level;
1504 }
1505
1506 static enum wined3d_pci_device select_card_nvidia_binary(const struct wined3d_gl_info *gl_info,
1507         const char *gl_renderer)
1508 {
1509     UINT d3d_level = d3d_level_from_gl_info(gl_info);
1510     unsigned int i;
1511
1512     if (d3d_level >= 10)
1513     {
1514         static const struct
1515         {
1516             const char *renderer;
1517             enum wined3d_pci_device id;
1518         }
1519         cards[] =
1520         {
1521             {"GTX 580",     CARD_NVIDIA_GEFORCE_GTX580},    /* Geforce 500 - highend */
1522             {"GTX 570",     CARD_NVIDIA_GEFORCE_GTX570},    /* Geforce 500 - midend high */
1523             {"GTX 560 Ti",  CARD_NVIDIA_GEFORCE_GTX560TI},  /* Geforce 500 - midend */
1524             {"GTX 560",     CARD_NVIDIA_GEFORCE_GTX560},    /* Geforce 500 - midend */
1525             {"GT 555M",     CARD_NVIDIA_GEFORCE_GT555M},    /* Geforce 500 - midend mobile */
1526             {"GTX 550 Ti",  CARD_NVIDIA_GEFORCE_GTX550},    /* Geforce 500 - midend */
1527             {"GTX 480",     CARD_NVIDIA_GEFORCE_GTX480},    /* Geforce 400 - highend */
1528             {"GTX 470",     CARD_NVIDIA_GEFORCE_GTX470},    /* Geforce 400 - midend high */
1529             {"GTX 465",     CARD_NVIDIA_GEFORCE_GTX465},    /* Geforce 400 - midend */
1530             {"GTX 460M",    CARD_NVIDIA_GEFORCE_GTX460M},   /* Geforce 400 - highend mobile */
1531             {"GTX 460",     CARD_NVIDIA_GEFORCE_GTX460},    /* Geforce 400 - midend */
1532             {"GTS 450",     CARD_NVIDIA_GEFORCE_GTS450},    /* Geforce 400 - midend low */
1533             {"GT 440",      CARD_NVIDIA_GEFORCE_GT440},     /* Geforce 400 - lowend */
1534             {"GT 430",      CARD_NVIDIA_GEFORCE_GT430},     /* Geforce 400 - lowend */
1535             {"GT 420",      CARD_NVIDIA_GEFORCE_GT420},     /* Geforce 400 - lowend */
1536             {"GT 330",      CARD_NVIDIA_GEFORCE_GT330},     /* Geforce 300 - highend */
1537             {"GTS 360M",    CARD_NVIDIA_GEFORCE_GTS350M},   /* Geforce 300 - highend mobile */
1538             {"GTS 350M",    CARD_NVIDIA_GEFORCE_GTS350M},   /* Geforce 300 - highend mobile */
1539             {"GT 330M",     CARD_NVIDIA_GEFORCE_GT325M},    /* Geforce 300 - midend mobile */
1540             {"GT 325M",     CARD_NVIDIA_GEFORCE_GT325M},    /* Geforce 300 - midend mobile */
1541             {"GT 320M",     CARD_NVIDIA_GEFORCE_GT320M},    /* Geforce 300 - midend mobile */
1542             {"GTX 295",     CARD_NVIDIA_GEFORCE_GTX280},    /* Geforce 200 - highend */
1543             {"GTX 285",     CARD_NVIDIA_GEFORCE_GTX280},    /* Geforce 200 - highend */
1544             {"GTX 280",     CARD_NVIDIA_GEFORCE_GTX280},    /* Geforce 200 - highend */
1545             {"GTX 275",     CARD_NVIDIA_GEFORCE_GTX275},    /* Geforce 200 - midend high */
1546             {"GTX 260",     CARD_NVIDIA_GEFORCE_GTX260},    /* Geforce 200 - midend */
1547             {"GT 240",      CARD_NVIDIA_GEFORCE_GT240},     /* Geforce 200 - midend */
1548             {"GT 220",      CARD_NVIDIA_GEFORCE_GT220},     /* Geforce 200 - lowend */
1549             {"Geforce 310", CARD_NVIDIA_GEFORCE_210},       /* Geforce 200 - lowend */
1550             {"Geforce 305", CARD_NVIDIA_GEFORCE_210},       /* Geforce 200 - lowend */
1551             {"Geforce 210", CARD_NVIDIA_GEFORCE_210},       /* Geforce 200 - lowend */
1552             {"G 210",       CARD_NVIDIA_GEFORCE_210},       /* Geforce 200 - lowend */
1553             {"GTS 250",     CARD_NVIDIA_GEFORCE_9800GT},    /* Geforce 9 - highend / Geforce 200 - midend */
1554             {"GTS 150",     CARD_NVIDIA_GEFORCE_9800GT},    /* Geforce 9 - highend / Geforce 200 - midend */
1555             {"9800",        CARD_NVIDIA_GEFORCE_9800GT},    /* Geforce 9 - highend / Geforce 200 - midend */
1556             {"GT 140",      CARD_NVIDIA_GEFORCE_9600GT},    /* Geforce 9 - midend */
1557             {"9600",        CARD_NVIDIA_GEFORCE_9600GT},    /* Geforce 9 - midend */
1558             {"GT 130",      CARD_NVIDIA_GEFORCE_9500GT},    /* Geforce 9 - midend low / Geforce 200 - low */
1559             {"GT 120",      CARD_NVIDIA_GEFORCE_9500GT},    /* Geforce 9 - midend low / Geforce 200 - low */
1560             {"9500",        CARD_NVIDIA_GEFORCE_9500GT},    /* Geforce 9 - midend low / Geforce 200 - low */
1561             {"9400",        CARD_NVIDIA_GEFORCE_9400GT},    /* Geforce 9 - lowend */
1562             {"9300",        CARD_NVIDIA_GEFORCE_9200},      /* Geforce 9 - lowend low */
1563             {"9200",        CARD_NVIDIA_GEFORCE_9200},      /* Geforce 9 - lowend low */
1564             {"9100",        CARD_NVIDIA_GEFORCE_9200},      /* Geforce 9 - lowend low */
1565             {"G 100",       CARD_NVIDIA_GEFORCE_9200},      /* Geforce 9 - lowend low */
1566             {"8800 GTX",    CARD_NVIDIA_GEFORCE_8800GTX},   /* Geforce 8 - highend high */
1567             {"8800",        CARD_NVIDIA_GEFORCE_8800GTS},   /* Geforce 8 - highend */
1568             {"8600 M",      CARD_NVIDIA_GEFORCE_8600MGT},   /* Geforce 8 - midend mobile */
1569             {"8700",        CARD_NVIDIA_GEFORCE_8600GT},    /* Geforce 8 - midend */
1570             {"8600",        CARD_NVIDIA_GEFORCE_8600GT},    /* Geforce 8 - midend */
1571             {"8500",        CARD_NVIDIA_GEFORCE_8400GS},    /* Geforce 8 - mid-lowend */
1572             {"8400",        CARD_NVIDIA_GEFORCE_8400GS},    /* Geforce 8 - mid-lowend */
1573             {"8300",        CARD_NVIDIA_GEFORCE_8300GS},    /* Geforce 8 - lowend */
1574             {"8200",        CARD_NVIDIA_GEFORCE_8300GS},    /* Geforce 8 - lowend */
1575             {"8100",        CARD_NVIDIA_GEFORCE_8300GS},    /* Geforce 8 - lowend */
1576         };
1577
1578         for (i = 0; i < sizeof(cards) / sizeof(*cards); ++i)
1579         {
1580             if (strstr(gl_renderer, cards[i].renderer))
1581                 return cards[i].id;
1582         }
1583
1584         /* Geforce8-compatible fall back if the GPU is not in the list yet */
1585         return CARD_NVIDIA_GEFORCE_8300GS;
1586     }
1587
1588     /* Both the GeforceFX, 6xxx and 7xxx series support D3D9. The last two types have more
1589      * shader capabilities, so we use the shader capabilities to distinguish between FX and 6xxx/7xxx.
1590      */
1591     if (d3d_level >= 9 && gl_info->supported[NV_VERTEX_PROGRAM3])
1592     {
1593         static const struct
1594         {
1595             const char *renderer;
1596             enum wined3d_pci_device id;
1597         }
1598         cards[] =
1599         {
1600             {"Quadro FX 5", CARD_NVIDIA_GEFORCE_7800GT},    /* Geforce 7 - highend */
1601             {"Quadro FX 4", CARD_NVIDIA_GEFORCE_7800GT},    /* Geforce 7 - highend */
1602             {"7950",        CARD_NVIDIA_GEFORCE_7800GT},    /* Geforce 7 - highend */
1603             {"7900",        CARD_NVIDIA_GEFORCE_7800GT},    /* Geforce 7 - highend */
1604             {"7800",        CARD_NVIDIA_GEFORCE_7800GT},    /* Geforce 7 - highend */
1605             {"7700",        CARD_NVIDIA_GEFORCE_7600},      /* Geforce 7 - midend */
1606             {"7600",        CARD_NVIDIA_GEFORCE_7600},      /* Geforce 7 - midend */
1607             {"7400",        CARD_NVIDIA_GEFORCE_7400},      /* Geforce 7 - lower medium */
1608             {"7300",        CARD_NVIDIA_GEFORCE_7300},      /* Geforce 7 - lowend */
1609             {"6800",        CARD_NVIDIA_GEFORCE_6800},      /* Geforce 6 - highend */
1610             {"6700",        CARD_NVIDIA_GEFORCE_6600GT},    /* Geforce 6 - midend */
1611             {"6610",        CARD_NVIDIA_GEFORCE_6600GT},    /* Geforce 6 - midend */
1612             {"6600",        CARD_NVIDIA_GEFORCE_6600GT},    /* Geforce 6 - midend */
1613         };
1614
1615         for (i = 0; i < sizeof(cards) / sizeof(*cards); ++i)
1616         {
1617             if (strstr(gl_renderer, cards[i].renderer))
1618                 return cards[i].id;
1619         }
1620
1621         /* Geforce 6/7 - lowend */
1622         return CARD_NVIDIA_GEFORCE_6200; /* Geforce 6100/6150/6200/7300/7400/7500 */
1623     }
1624
1625     if (d3d_level >= 9)
1626     {
1627         /* GeforceFX - highend */
1628         if (strstr(gl_renderer, "5800")
1629                 || strstr(gl_renderer, "5900")
1630                 || strstr(gl_renderer, "5950")
1631                 || strstr(gl_renderer, "Quadro FX"))
1632         {
1633             return CARD_NVIDIA_GEFORCEFX_5800;
1634         }
1635
1636         /* GeforceFX - midend */
1637         if (strstr(gl_renderer, "5600")
1638                 || strstr(gl_renderer, "5650")
1639                 || strstr(gl_renderer, "5700")
1640                 || strstr(gl_renderer, "5750"))
1641         {
1642             return CARD_NVIDIA_GEFORCEFX_5600;
1643         }
1644
1645         /* GeforceFX - lowend */
1646         return CARD_NVIDIA_GEFORCEFX_5200; /* GeforceFX 5100/5200/5250/5300/5500 */
1647     }
1648
1649     if (d3d_level >= 8)
1650     {
1651         if (strstr(gl_renderer, "GeForce4 Ti") || strstr(gl_renderer, "Quadro4"))
1652         {
1653             return CARD_NVIDIA_GEFORCE4_TI4200; /* Geforce4 Ti4200/Ti4400/Ti4600/Ti4800, Quadro4 */
1654         }
1655
1656         return CARD_NVIDIA_GEFORCE3; /* Geforce3 standard/Ti200/Ti500, Quadro DCC */
1657     }
1658
1659     if (d3d_level >= 7)
1660     {
1661         if (strstr(gl_renderer, "GeForce4 MX"))
1662         {
1663             return CARD_NVIDIA_GEFORCE4_MX; /* MX420/MX440/MX460/MX4000 */
1664         }
1665
1666         if (strstr(gl_renderer, "GeForce2 MX") || strstr(gl_renderer, "Quadro2 MXR"))
1667         {
1668             return CARD_NVIDIA_GEFORCE2_MX; /* Geforce2 standard/MX100/MX200/MX400, Quadro2 MXR */
1669         }
1670
1671         if (strstr(gl_renderer, "GeForce2") || strstr(gl_renderer, "Quadro2"))
1672         {
1673             return CARD_NVIDIA_GEFORCE2; /* Geforce2 GTS/Pro/Ti/Ultra, Quadro2 */
1674         }
1675
1676         return CARD_NVIDIA_GEFORCE; /* Geforce 256/DDR, Quadro */
1677     }
1678
1679     if (strstr(gl_renderer, "TNT2"))
1680     {
1681         return CARD_NVIDIA_RIVA_TNT2; /* Riva TNT2 standard/M64/Pro/Ultra */
1682     }
1683
1684     return CARD_NVIDIA_RIVA_TNT; /* Riva TNT, Vanta */
1685 }
1686
1687 static enum wined3d_pci_device select_card_amd_binary(const struct wined3d_gl_info *gl_info,
1688         const char *gl_renderer)
1689 {
1690     UINT d3d_level = d3d_level_from_gl_info(gl_info);
1691
1692     /* See http://developer.amd.com/drivers/pc_vendor_id/Pages/default.aspx
1693      *
1694      * Beware: renderer string do not match exact card model,
1695      * eg HD 4800 is returned for multiple cards, even for RV790 based ones. */
1696     if (d3d_level >= 10)
1697     {
1698         unsigned int i;
1699
1700         static const struct
1701         {
1702             const char *renderer;
1703             enum wined3d_pci_device id;
1704         }
1705         cards[] =
1706         {
1707             /* Northern Islands */
1708             {"HD 6900", CARD_AMD_RADEON_HD6900},
1709             {"HD 6800", CARD_AMD_RADEON_HD6800},
1710             {"HD 6630M",CARD_AMD_RADEON_HD6600M},
1711             {"HD 6600M",CARD_AMD_RADEON_HD6600M},
1712             {"HD 6600", CARD_AMD_RADEON_HD6600},
1713             {"HD 6500M",CARD_AMD_RADEON_HD6600M},
1714             {"HD 6500", CARD_AMD_RADEON_HD6600},
1715             {"HD 6400", CARD_AMD_RADEON_HD6400},
1716             {"HD 6300", CARD_AMD_RADEON_HD6300},
1717             {"HD 6200", CARD_AMD_RADEON_HD6300},
1718             /* Evergreen */
1719             {"HD 5870", CARD_AMD_RADEON_HD5800},    /* Radeon EG CYPRESS PRO */
1720             {"HD 5850", CARD_AMD_RADEON_HD5800},    /* Radeon EG CYPRESS XT */
1721             {"HD 5800", CARD_AMD_RADEON_HD5800},    /* Radeon EG CYPRESS HD58xx generic renderer string */
1722             {"HD 5770", CARD_AMD_RADEON_HD5700},    /* Radeon EG JUNIPER XT */
1723             {"HD 5750", CARD_AMD_RADEON_HD5700},    /* Radeon EG JUNIPER LE */
1724             {"HD 5700", CARD_AMD_RADEON_HD5700},    /* Radeon EG JUNIPER HD57xx generic renderer string */
1725             {"HD 5670", CARD_AMD_RADEON_HD5600},    /* Radeon EG REDWOOD XT */
1726             {"HD 5570", CARD_AMD_RADEON_HD5600},    /* Radeon EG REDWOOD PRO mapped to HD5600 series */
1727             {"HD 5550", CARD_AMD_RADEON_HD5600},    /* Radeon EG REDWOOD LE mapped to HD5600 series */
1728             {"HD 5450", CARD_AMD_RADEON_HD5400},    /* Radeon EG CEDAR PRO */
1729             /* R700 */
1730             {"HD 4890", CARD_AMD_RADEON_HD4800},    /* Radeon RV790 */
1731             {"HD 4870", CARD_AMD_RADEON_HD4800},    /* Radeon RV770 */
1732             {"HD 4850", CARD_AMD_RADEON_HD4800},    /* Radeon RV770 */
1733             {"HD 4830", CARD_AMD_RADEON_HD4800},    /* Radeon RV770 */
1734             {"HD 4800", CARD_AMD_RADEON_HD4800},    /* Radeon RV7xx HD48xx generic renderer string */
1735             {"HD 4770", CARD_AMD_RADEON_HD4700},    /* Radeon RV740 */
1736             {"HD 4700", CARD_AMD_RADEON_HD4700},    /* Radeon RV7xx HD47xx generic renderer string */
1737             {"HD 4670", CARD_AMD_RADEON_HD4600},    /* Radeon RV730 */
1738             {"HD 4650", CARD_AMD_RADEON_HD4600},    /* Radeon RV730 */
1739             {"HD 4600", CARD_AMD_RADEON_HD4600},    /* Radeon RV730 */
1740             {"HD 4550", CARD_AMD_RADEON_HD4350},    /* Radeon RV710 */
1741             {"HD 4350", CARD_AMD_RADEON_HD4350},    /* Radeon RV710 */
1742             /* R600/R700 integrated */
1743             {"HD 3300", CARD_AMD_RADEON_HD3200},
1744             {"HD 3200", CARD_AMD_RADEON_HD3200},
1745             {"HD 3100", CARD_AMD_RADEON_HD3200},
1746             /* R600 */
1747             {"HD 3870", CARD_AMD_RADEON_HD2900},    /* HD2900/HD3800 - highend */
1748             {"HD 3850", CARD_AMD_RADEON_HD2900},    /* HD2900/HD3800 - highend */
1749             {"HD 2900", CARD_AMD_RADEON_HD2900},    /* HD2900/HD3800 - highend */
1750             {"HD 3830", CARD_AMD_RADEON_HD2600},    /* China-only midend */
1751             {"HD 3690", CARD_AMD_RADEON_HD2600},    /* HD2600/HD3600 - midend */
1752             {"HD 3650", CARD_AMD_RADEON_HD2600},    /* HD2600/HD3600 - midend */
1753             {"HD 2600", CARD_AMD_RADEON_HD2600},    /* HD2600/HD3600 - midend */
1754             {"HD 3470", CARD_AMD_RADEON_HD2350},    /* HD2350/HD2400/HD3400 - lowend */
1755             {"HD 3450", CARD_AMD_RADEON_HD2350},    /* HD2350/HD2400/HD3400 - lowend */
1756             {"HD 3430", CARD_AMD_RADEON_HD2350},    /* HD2350/HD2400/HD3400 - lowend */
1757             {"HD 3400", CARD_AMD_RADEON_HD2350},    /* HD2350/HD2400/HD3400 - lowend */
1758             {"HD 2400", CARD_AMD_RADEON_HD2350},    /* HD2350/HD2400/HD3400 - lowend */
1759             {"HD 2350", CARD_AMD_RADEON_HD2350},    /* HD2350/HD2400/HD3400 - lowend */
1760         };
1761
1762         for (i = 0; i < sizeof(cards) / sizeof(*cards); ++i)
1763         {
1764             if (strstr(gl_renderer, cards[i].renderer))
1765                 return cards[i].id;
1766         }
1767
1768         /* Default for when no GPU has been found */
1769         return CARD_AMD_RADEON_HD3200;
1770     }
1771
1772     if (d3d_level >= 9)
1773     {
1774         /* Radeon R5xx */
1775         if (strstr(gl_renderer, "X1600")
1776                 || strstr(gl_renderer, "X1650")
1777                 || strstr(gl_renderer, "X1800")
1778                 || strstr(gl_renderer, "X1900")
1779                 || strstr(gl_renderer, "X1950"))
1780         {
1781             return CARD_AMD_RADEON_X1600;
1782         }
1783
1784         /* Radeon R4xx + X1300/X1400/X1450/X1550/X2300/X2500/HD2300 (lowend R5xx)
1785          * Note X2300/X2500/HD2300 are R5xx GPUs with a 2xxx naming but they are still DX9-only */
1786         if (strstr(gl_renderer, "X700")
1787                 || strstr(gl_renderer, "X800")
1788                 || strstr(gl_renderer, "X850")
1789                 || strstr(gl_renderer, "X1300")
1790                 || strstr(gl_renderer, "X1400")
1791                 || strstr(gl_renderer, "X1450")
1792                 || strstr(gl_renderer, "X1550")
1793                 || strstr(gl_renderer, "X2300")
1794                 || strstr(gl_renderer, "X2500")
1795                 || strstr(gl_renderer, "HD 2300")
1796                 )
1797         {
1798             return CARD_AMD_RADEON_X700;
1799         }
1800
1801         /* Radeon Xpress Series - onboard, DX9b, Shader 2.0, 300-400MHz */
1802         if (strstr(gl_renderer, "Radeon Xpress"))
1803         {
1804             return CARD_AMD_RADEON_XPRESS_200M;
1805         }
1806
1807         /* Radeon R3xx */
1808         return CARD_AMD_RADEON_9500; /* Radeon 9500/9550/9600/9700/9800/X300/X550/X600 */
1809     }
1810
1811     if (d3d_level >= 8)
1812         return CARD_AMD_RADEON_8500; /* Radeon 8500/9000/9100/9200/9300 */
1813
1814     if (d3d_level >= 7)
1815         return CARD_AMD_RADEON_7200; /* Radeon 7000/7100/7200/7500 */
1816
1817     return CARD_AMD_RAGE_128PRO;
1818 }
1819
1820 static enum wined3d_pci_device select_card_intel(const struct wined3d_gl_info *gl_info,
1821         const char *gl_renderer)
1822 {
1823     unsigned int i;
1824
1825     static const struct
1826     {
1827         const char *renderer;
1828         enum wined3d_pci_device id;
1829     }
1830     cards[] =
1831     {
1832         /* Ivybridge */
1833         {"Ivybridge Server",            CARD_INTEL_IVBS},
1834         {"Ivybridge Mobile",            CARD_INTEL_IVBM},
1835         {"Ivybridge Desktop",           CARD_INTEL_IVBD},
1836         /* Sandybridge */
1837         {"Sandybridge Server",          CARD_INTEL_SNBS},
1838         {"Sandybridge Mobile",          CARD_INTEL_SNBM},
1839         {"Sandybridge Desktop",         CARD_INTEL_SNBD},
1840         /* Ironlake */
1841         {"Ironlake Mobile",             CARD_INTEL_ILKM},
1842         {"Ironlake Desktop",            CARD_INTEL_ILKD},
1843         /* G4x */
1844         {"B43",                         CARD_INTEL_B43},
1845         {"G41",                         CARD_INTEL_G41},
1846         {"G45",                         CARD_INTEL_G45},
1847         {"Q45",                         CARD_INTEL_Q45},
1848         {"Integrated Graphics Device",  CARD_INTEL_IGD},
1849         {"GM45",                        CARD_INTEL_GM45},
1850         /* i965 */
1851         {"965GME",                      CARD_INTEL_965GME},
1852         {"965GM",                       CARD_INTEL_965GM},
1853         {"X3100",                       CARD_INTEL_965GM},  /* MacOS */
1854         {"946GZ",                       CARD_INTEL_946GZ},
1855         {"965G",                        CARD_INTEL_965G},
1856         {"965Q",                        CARD_INTEL_965Q},
1857         /* i945 */
1858         {"Pineview M",                  CARD_INTEL_PNVM},
1859         {"Pineview G",                  CARD_INTEL_PNVG},
1860         {"IGD",                         CARD_INTEL_PNVG},
1861         {"Q33",                         CARD_INTEL_Q33},
1862         {"G33",                         CARD_INTEL_G33},
1863         {"Q35",                         CARD_INTEL_Q35},
1864         {"945GME",                      CARD_INTEL_945GME},
1865         {"945GM",                       CARD_INTEL_945GM},
1866         {"GMA 950",                     CARD_INTEL_945GM},  /* MacOS */
1867         {"945G",                        CARD_INTEL_945G},
1868         /* i915 */
1869         {"915GM",                       CARD_INTEL_915GM},
1870         {"E7221G",                      CARD_INTEL_E7221G},
1871         {"915G",                        CARD_INTEL_915G},
1872         /* i8xx */
1873         {"865G",                        CARD_INTEL_865G},
1874         {"845G",                        CARD_INTEL_845G},
1875         {"855GM",                       CARD_INTEL_855GM},
1876         {"830M",                        CARD_INTEL_830M},
1877     };
1878
1879     for (i = 0; i < sizeof(cards) / sizeof(*cards); ++i)
1880     {
1881         if (strstr(gl_renderer, cards[i].renderer))
1882             return cards[i].id;
1883     }
1884
1885     return CARD_INTEL_915G;
1886 }
1887
1888 static enum wined3d_pci_device select_card_amd_mesa(const struct wined3d_gl_info *gl_info,
1889         const char *gl_renderer)
1890 {
1891     UINT d3d_level;
1892     unsigned int i;
1893
1894     /* See http://developer.amd.com/drivers/pc_vendor_id/Pages/default.aspx
1895      *
1896      * Beware: renderer string do not match exact card model,
1897      * eg HD 4800 is returned for multiple cards, even for RV790 based ones. */
1898     if (strstr(gl_renderer, "Gallium"))
1899     {
1900         /* 20101109 - These are never returned by current Gallium radeon
1901          * drivers: R700, RV790, R680, RV535, RV516, R410, RS485, RV360, RV351.
1902          *
1903          * These are returned but not handled: RC410, RV380. */
1904         static const struct
1905         {
1906             const char *renderer;
1907             enum wined3d_pci_device id;
1908         }
1909         cards[] =
1910         {
1911             /* Northern Islands */
1912             {"CAYMAN",  CARD_AMD_RADEON_HD6900},
1913             {"BARTS",   CARD_AMD_RADEON_HD6800},
1914             {"TURKS",   CARD_AMD_RADEON_HD6600},
1915             {"SUMO2",   CARD_AMD_RADEON_HD6410D},   /* SUMO2 first, because we do a strstr(). */
1916             {"SUMO",    CARD_AMD_RADEON_HD6550D},
1917             {"CAICOS",  CARD_AMD_RADEON_HD6400},
1918             {"PALM",    CARD_AMD_RADEON_HD6300},
1919             /* Evergreen */
1920             {"HEMLOCK", CARD_AMD_RADEON_HD5900},
1921             {"CYPRESS", CARD_AMD_RADEON_HD5800},
1922             {"JUNIPER", CARD_AMD_RADEON_HD5700},
1923             {"REDWOOD", CARD_AMD_RADEON_HD5600},
1924             {"CEDAR",   CARD_AMD_RADEON_HD5400},
1925             /* R700 */
1926             {"R700",    CARD_AMD_RADEON_HD4800},    /* HD4800 - highend */
1927             {"RV790",   CARD_AMD_RADEON_HD4800},
1928             {"RV770",   CARD_AMD_RADEON_HD4800},
1929             {"RV740",   CARD_AMD_RADEON_HD4700},    /* HD4700 - midend */
1930             {"RV730",   CARD_AMD_RADEON_HD4600},    /* HD4600 - midend */
1931             {"RV710",   CARD_AMD_RADEON_HD4350},    /* HD4500/HD4350 - lowend */
1932             /* R600/R700 integrated */
1933             {"RS880",   CARD_AMD_RADEON_HD3200},
1934             {"RS780",   CARD_AMD_RADEON_HD3200},
1935             /* R600 */
1936             {"R680",    CARD_AMD_RADEON_HD2900},    /* HD2900/HD3800 - highend */
1937             {"R600",    CARD_AMD_RADEON_HD2900},
1938             {"RV670",   CARD_AMD_RADEON_HD2900},
1939             {"RV635",   CARD_AMD_RADEON_HD2600},    /* HD2600/HD3600 - midend; HD3830 is China-only midend */
1940             {"RV630",   CARD_AMD_RADEON_HD2600},
1941             {"RV620",   CARD_AMD_RADEON_HD2350},    /* HD2350/HD2400/HD3400 - lowend */
1942             {"RV610",   CARD_AMD_RADEON_HD2350},
1943             /* R500 */
1944             {"R580",    CARD_AMD_RADEON_X1600},
1945             {"R520",    CARD_AMD_RADEON_X1600},
1946             {"RV570",   CARD_AMD_RADEON_X1600},
1947             {"RV560",   CARD_AMD_RADEON_X1600},
1948             {"RV535",   CARD_AMD_RADEON_X1600},
1949             {"RV530",   CARD_AMD_RADEON_X1600},
1950             {"RV516",   CARD_AMD_RADEON_X700},      /* X700 is actually R400. */
1951             {"RV515",   CARD_AMD_RADEON_X700},
1952             /* R400 */
1953             {"R481",    CARD_AMD_RADEON_X700},
1954             {"R480",    CARD_AMD_RADEON_X700},
1955             {"R430",    CARD_AMD_RADEON_X700},
1956             {"R423",    CARD_AMD_RADEON_X700},
1957             {"R420",    CARD_AMD_RADEON_X700},
1958             {"R410",    CARD_AMD_RADEON_X700},
1959             {"RV410",   CARD_AMD_RADEON_X700},
1960             /* Radeon Xpress - onboard, DX9b, Shader 2.0, 300-400MHz */
1961             {"RS740",   CARD_AMD_RADEON_XPRESS_200M},
1962             {"RS690",   CARD_AMD_RADEON_XPRESS_200M},
1963             {"RS600",   CARD_AMD_RADEON_XPRESS_200M},
1964             {"RS485",   CARD_AMD_RADEON_XPRESS_200M},
1965             {"RS482",   CARD_AMD_RADEON_XPRESS_200M},
1966             {"RS480",   CARD_AMD_RADEON_XPRESS_200M},
1967             {"RS400",   CARD_AMD_RADEON_XPRESS_200M},
1968             /* R300 */
1969             {"R360",    CARD_AMD_RADEON_9500},
1970             {"R350",    CARD_AMD_RADEON_9500},
1971             {"R300",    CARD_AMD_RADEON_9500},
1972             {"RV370",   CARD_AMD_RADEON_9500},
1973             {"RV360",   CARD_AMD_RADEON_9500},
1974             {"RV351",   CARD_AMD_RADEON_9500},
1975             {"RV350",   CARD_AMD_RADEON_9500},
1976         };
1977
1978         for (i = 0; i < sizeof(cards) / sizeof(*cards); ++i)
1979         {
1980             if (strstr(gl_renderer, cards[i].renderer))
1981                 return cards[i].id;
1982         }
1983     }
1984
1985     d3d_level = d3d_level_from_gl_info(gl_info);
1986     if (d3d_level >= 10)
1987         return CARD_AMD_RADEON_HD2600;
1988
1989     if (d3d_level >= 9)
1990     {
1991         static const struct
1992         {
1993             const char *renderer;
1994             enum wined3d_pci_device id;
1995         }
1996         cards[] =
1997         {
1998             /* R700 */
1999             {"(R700",   CARD_AMD_RADEON_HD4800},    /* HD4800 - highend */
2000             {"(RV790",  CARD_AMD_RADEON_HD4800},
2001             {"(RV770",  CARD_AMD_RADEON_HD4800},
2002             {"(RV740",  CARD_AMD_RADEON_HD4700},    /* HD4700 - midend */
2003             {"(RV730",  CARD_AMD_RADEON_HD4600},    /* HD4600 - midend */
2004             {"(RV710",  CARD_AMD_RADEON_HD4350},    /* HD4500/HD4350 - lowend */
2005             /* R600/R700 integrated */
2006             {"RS880",   CARD_AMD_RADEON_HD3200},
2007             {"RS780",   CARD_AMD_RADEON_HD3200},
2008             /* R600 */
2009             {"(R680",   CARD_AMD_RADEON_HD2900},    /* HD2900/HD3800 - highend */
2010             {"(R600",   CARD_AMD_RADEON_HD2900},
2011             {"(RV670",  CARD_AMD_RADEON_HD2900},
2012             {"(RV635",  CARD_AMD_RADEON_HD2600},    /* HD2600/HD3600 - midend; HD3830 is China-only midend */
2013             {"(RV630",  CARD_AMD_RADEON_HD2600},
2014             {"(RV620",  CARD_AMD_RADEON_HD2350},    /* HD2300/HD2400/HD3400 - lowend */
2015             {"(RV610",  CARD_AMD_RADEON_HD2350},
2016         };
2017
2018         for (i = 0; i < sizeof(cards) / sizeof(*cards); ++i)
2019         {
2020             if (strstr(gl_renderer, cards[i].renderer))
2021                 return cards[i].id;
2022         }
2023
2024         return CARD_AMD_RADEON_9500;
2025     }
2026
2027     if (d3d_level >= 8)
2028         return CARD_AMD_RADEON_8500; /* Radeon 8500/9000/9100/9200/9300 */
2029
2030     if (d3d_level >= 7)
2031         return CARD_AMD_RADEON_7200; /* Radeon 7000/7100/7200/7500 */
2032
2033     return CARD_AMD_RAGE_128PRO;
2034 }
2035
2036 static enum wined3d_pci_device select_card_nvidia_mesa(const struct wined3d_gl_info *gl_info,
2037         const char *gl_renderer)
2038 {
2039     UINT d3d_level;
2040
2041     if (strstr(gl_renderer, "Gallium"))
2042     {
2043         unsigned int i;
2044
2045         static const struct
2046         {
2047             const char *renderer;
2048             enum wined3d_pci_device id;
2049         }
2050         cards[] =
2051         {
2052             {"NVC8",    CARD_NVIDIA_GEFORCE_GTX570},
2053             {"NVC4",    CARD_NVIDIA_GEFORCE_GTX460},
2054             {"NVC3",    CARD_NVIDIA_GEFORCE_GT440},
2055             {"NVC0",    CARD_NVIDIA_GEFORCE_GTX480},
2056             {"NVAF",    CARD_NVIDIA_GEFORCE_GT320M},
2057             {"NVAC",    CARD_NVIDIA_GEFORCE_8200},
2058             {"NVAA",    CARD_NVIDIA_GEFORCE_8200},
2059             {"NVA8",    CARD_NVIDIA_GEFORCE_210},
2060             {"NVA5",    CARD_NVIDIA_GEFORCE_GT220},
2061             {"NVA3",    CARD_NVIDIA_GEFORCE_GT240},
2062             {"NVA0",    CARD_NVIDIA_GEFORCE_GTX280},
2063             {"NV98",    CARD_NVIDIA_GEFORCE_9200},
2064             {"NV96",    CARD_NVIDIA_GEFORCE_9400GT},
2065             {"NV94",    CARD_NVIDIA_GEFORCE_9600GT},
2066             {"NV92",    CARD_NVIDIA_GEFORCE_9800GT},
2067             {"NV86",    CARD_NVIDIA_GEFORCE_8500GT},
2068             {"NV84",    CARD_NVIDIA_GEFORCE_8600GT},
2069             {"NV68",    CARD_NVIDIA_GEFORCE_6200},      /* 7050 */
2070             {"NV67",    CARD_NVIDIA_GEFORCE_6200},      /* 7000M */
2071             {"NV63",    CARD_NVIDIA_GEFORCE_6200},      /* 7100 */
2072             {"NV50",    CARD_NVIDIA_GEFORCE_8800GTX},
2073             {"NV4E",    CARD_NVIDIA_GEFORCE_6200},      /* 6100 Go / 6150 Go */
2074             {"NV4C",    CARD_NVIDIA_GEFORCE_6200},      /* 6150SE */
2075             {"NV4B",    CARD_NVIDIA_GEFORCE_7600},
2076             {"NV4A",    CARD_NVIDIA_GEFORCE_6200},
2077             {"NV49",    CARD_NVIDIA_GEFORCE_7800GT},    /* 7900 */
2078             {"NV47",    CARD_NVIDIA_GEFORCE_7800GT},
2079             {"NV46",    CARD_NVIDIA_GEFORCE_7400},
2080             {"NV45",    CARD_NVIDIA_GEFORCE_6800},
2081             {"NV44",    CARD_NVIDIA_GEFORCE_6200},
2082             {"NV43",    CARD_NVIDIA_GEFORCE_6600GT},
2083             {"NV42",    CARD_NVIDIA_GEFORCE_6800},
2084             {"NV41",    CARD_NVIDIA_GEFORCE_6800},
2085             {"NV40",    CARD_NVIDIA_GEFORCE_6800},
2086             {"NV38",    CARD_NVIDIA_GEFORCEFX_5800},    /* FX 5950 Ultra */
2087             {"NV36",    CARD_NVIDIA_GEFORCEFX_5800},    /* FX 5700/5750 */
2088             {"NV35",    CARD_NVIDIA_GEFORCEFX_5800},    /* FX 5900 */
2089             {"NV34",    CARD_NVIDIA_GEFORCEFX_5200},
2090             {"NV31",    CARD_NVIDIA_GEFORCEFX_5600},
2091             {"NV30",    CARD_NVIDIA_GEFORCEFX_5800},
2092             {"NV28",    CARD_NVIDIA_GEFORCE4_TI4200},
2093             {"NV25",    CARD_NVIDIA_GEFORCE4_TI4200},
2094             {"NV20",    CARD_NVIDIA_GEFORCE3},
2095             {"NV1F",    CARD_NVIDIA_GEFORCE4_MX},       /* GF4 MX IGP */
2096             {"NV1A",    CARD_NVIDIA_GEFORCE2},          /* GF2 IGP */
2097             {"NV18",    CARD_NVIDIA_GEFORCE4_MX},
2098             {"NV17",    CARD_NVIDIA_GEFORCE4_MX},
2099             {"NV16",    CARD_NVIDIA_GEFORCE2},
2100             {"NV15",    CARD_NVIDIA_GEFORCE2},
2101             {"NV11",    CARD_NVIDIA_GEFORCE2_MX},
2102             {"NV10",    CARD_NVIDIA_GEFORCE},
2103             {"NV05",    CARD_NVIDIA_RIVA_TNT2},
2104             {"NV04",    CARD_NVIDIA_RIVA_TNT},
2105             {"NV03",    CARD_NVIDIA_RIVA_128},
2106         };
2107
2108         for (i = 0; i < sizeof(cards) / sizeof(*cards); ++i)
2109         {
2110             if (strstr(gl_renderer, cards[i].renderer))
2111                 return cards[i].id;
2112         }
2113     }
2114
2115     FIXME_(d3d_caps)("Unknown renderer %s.\n", debugstr_a(gl_renderer));
2116
2117     d3d_level = d3d_level_from_gl_info(gl_info);
2118     if (d3d_level >= 9)
2119         return CARD_NVIDIA_GEFORCEFX_5600;
2120     if (d3d_level >= 8)
2121         return CARD_NVIDIA_GEFORCE3;
2122     if (d3d_level >= 7)
2123         return CARD_NVIDIA_GEFORCE;
2124     if (d3d_level >= 6)
2125         return CARD_NVIDIA_RIVA_TNT;
2126     return CARD_NVIDIA_RIVA_128;
2127 }
2128
2129
2130 struct vendor_card_selection
2131 {
2132     enum wined3d_gl_vendor gl_vendor;
2133     enum wined3d_pci_vendor card_vendor;
2134     const char *description;        /* Description of the card selector i.e. Apple OS/X Intel */
2135     enum wined3d_pci_device (*select_card)(const struct wined3d_gl_info *gl_info, const char *gl_renderer);
2136 };
2137
2138 static const struct vendor_card_selection vendor_card_select_table[] =
2139 {
2140     {GL_VENDOR_NVIDIA, HW_VENDOR_NVIDIA,  "Nvidia binary driver",     select_card_nvidia_binary},
2141     {GL_VENDOR_APPLE,  HW_VENDOR_NVIDIA,  "Apple OSX NVidia binary driver",   select_card_nvidia_binary},
2142     {GL_VENDOR_APPLE,  HW_VENDOR_AMD,     "Apple OSX AMD/ATI binary driver",  select_card_amd_binary},
2143     {GL_VENDOR_APPLE,  HW_VENDOR_INTEL,   "Apple OSX Intel binary driver",    select_card_intel},
2144     {GL_VENDOR_FGLRX,  HW_VENDOR_AMD,     "AMD/ATI binary driver",    select_card_amd_binary},
2145     {GL_VENDOR_MESA,   HW_VENDOR_AMD,     "Mesa AMD/ATI driver",      select_card_amd_mesa},
2146     {GL_VENDOR_MESA,   HW_VENDOR_NVIDIA,  "Mesa Nouveau driver",      select_card_nvidia_mesa},
2147     {GL_VENDOR_MESA,   HW_VENDOR_INTEL,   "Mesa Intel driver",        select_card_intel},
2148     {GL_VENDOR_INTEL,  HW_VENDOR_INTEL,   "Mesa Intel driver",        select_card_intel}
2149 };
2150
2151
2152 static enum wined3d_pci_device wined3d_guess_card(const struct wined3d_gl_info *gl_info, const char *gl_renderer,
2153         enum wined3d_gl_vendor *gl_vendor, enum wined3d_pci_vendor *card_vendor)
2154 {
2155     UINT d3d_level;
2156
2157     /* Above is a list of Nvidia and ATI GPUs. Both vendors have dozens of
2158      * different GPUs with roughly the same features. In most cases GPUs from a
2159      * certain family differ in clockspeeds, the amount of video memory and the
2160      * number of shader pipelines.
2161      *
2162      * A Direct3D device object contains the PCI id (vendor + device) of the
2163      * videocard which is used for rendering. Various applications use this
2164      * information to get a rough estimation of the features of the card and
2165      * some might use it for enabling 3d effects only on certain types of
2166      * videocards. In some cases games might even use it to work around bugs
2167      * which happen on certain videocards/driver combinations. The problem is
2168      * that OpenGL only exposes a rendering string containing the name of the
2169      * videocard and not the PCI id.
2170      *
2171      * Various games depend on the PCI id, so somehow we need to provide one.
2172      * A simple option is to parse the renderer string and translate this to
2173      * the right PCI id. This is a lot of work because there are more than 200
2174      * GPUs just for Nvidia. Various cards share the same renderer string, so
2175      * the amount of code might be 'small' but there are quite a number of
2176      * exceptions which would make this a pain to maintain. Another way would
2177      * be to query the PCI id from the operating system (assuming this is the
2178      * videocard which is used for rendering which is not always the case).
2179      * This would work but it is not very portable. Second it would not work
2180      * well in, let's say, a remote X situation in which the amount of 3d
2181      * features which can be used is limited.
2182      *
2183      * As said most games only use the PCI id to get an indication of the
2184      * capabilities of the card. It doesn't really matter if the given id is
2185      * the correct one if we return the id of a card with similar 3d features.
2186      *
2187      * The code below checks the OpenGL capabilities of a videocard and matches
2188      * that to a certain level of Direct3D functionality. Once a card passes
2189      * the Direct3D9 check, we know that the card (in case of Nvidia) is at
2190      * least a GeforceFX. To give a better estimate we do a basic check on the
2191      * renderer string but if that won't pass we return a default card. This
2192      * way is better than maintaining a full card database as even without a
2193      * full database we can return a card with similar features. Second the
2194      * size of the database can be made quite small because when you know what
2195      * type of 3d functionality a card has, you know to which GPU family the
2196      * GPU must belong. Because of this you only have to check a small part of
2197      * the renderer string to distinguishes between different models from that
2198      * family.
2199      *
2200      * The code also selects a default amount of video memory which we will
2201      * use for an estimation of the amount of free texture memory. In case of
2202      * real D3D the amount of texture memory includes video memory and system
2203      * memory (to be specific AGP memory or in case of PCIE TurboCache /
2204      * HyperMemory). We don't know how much system memory can be addressed by
2205      * the system but we can make a reasonable estimation about the amount of
2206      * video memory. If the value is slightly wrong it doesn't matter as we
2207      * didn't include AGP-like memory which makes the amount of addressable
2208      * memory higher and second OpenGL isn't that critical it moves to system
2209      * memory behind our backs if really needed. Note that the amount of video
2210      * memory can be overruled using a registry setting. */
2211
2212     int i;
2213
2214     for (i = 0; i < (sizeof(vendor_card_select_table) / sizeof(*vendor_card_select_table)); ++i)
2215     {
2216         if ((vendor_card_select_table[i].gl_vendor != *gl_vendor)
2217             || (vendor_card_select_table[i].card_vendor != *card_vendor))
2218                 continue;
2219         TRACE_(d3d_caps)("Applying card_selector \"%s\".\n", vendor_card_select_table[i].description);
2220         return vendor_card_select_table[i].select_card(gl_info, gl_renderer);
2221     }
2222
2223     FIXME_(d3d_caps)("No card selector available for GL vendor %#x and card vendor %04x (using GL_RENDERER %s).\n",
2224             *gl_vendor, *card_vendor, debugstr_a(gl_renderer));
2225
2226     /* Default to generic Nvidia hardware based on the supported OpenGL extensions. The choice
2227      * for Nvidia was because the hardware and drivers they make are of good quality. This makes
2228      * them a good generic choice. */
2229     *card_vendor = HW_VENDOR_NVIDIA;
2230     d3d_level = d3d_level_from_gl_info(gl_info);
2231     if (d3d_level >= 9)
2232         return CARD_NVIDIA_GEFORCEFX_5600;
2233     if (d3d_level >= 8)
2234         return CARD_NVIDIA_GEFORCE3;
2235     if (d3d_level >= 7)
2236         return CARD_NVIDIA_GEFORCE;
2237     if (d3d_level >= 6)
2238         return CARD_NVIDIA_RIVA_TNT;
2239     return CARD_NVIDIA_RIVA_128;
2240 }
2241
2242 static const struct fragment_pipeline *select_fragment_implementation(const struct wined3d_gl_info *gl_info)
2243 {
2244     int vs_selected_mode, ps_selected_mode;
2245
2246     select_shader_mode(gl_info, &ps_selected_mode, &vs_selected_mode);
2247     if ((ps_selected_mode == SHADER_ARB || ps_selected_mode == SHADER_GLSL)
2248             && gl_info->supported[ARB_FRAGMENT_PROGRAM]) return &arbfp_fragment_pipeline;
2249     else if (ps_selected_mode == SHADER_ATI) return &atifs_fragment_pipeline;
2250     else if (gl_info->supported[NV_REGISTER_COMBINERS]
2251             && gl_info->supported[NV_TEXTURE_SHADER2]) return &nvts_fragment_pipeline;
2252     else if (gl_info->supported[NV_REGISTER_COMBINERS]) return &nvrc_fragment_pipeline;
2253     else return &ffp_fragment_pipeline;
2254 }
2255
2256 static const struct wined3d_shader_backend_ops *select_shader_backend(const struct wined3d_gl_info *gl_info)
2257 {
2258     int vs_selected_mode, ps_selected_mode;
2259
2260     select_shader_mode(gl_info, &ps_selected_mode, &vs_selected_mode);
2261     if (vs_selected_mode == SHADER_GLSL || ps_selected_mode == SHADER_GLSL) return &glsl_shader_backend;
2262     if (vs_selected_mode == SHADER_ARB || ps_selected_mode == SHADER_ARB) return &arb_program_shader_backend;
2263     return &none_shader_backend;
2264 }
2265
2266 static const struct blit_shader *select_blit_implementation(const struct wined3d_gl_info *gl_info)
2267 {
2268     int vs_selected_mode, ps_selected_mode;
2269
2270     select_shader_mode(gl_info, &ps_selected_mode, &vs_selected_mode);
2271     if ((ps_selected_mode == SHADER_ARB || ps_selected_mode == SHADER_GLSL)
2272             && gl_info->supported[ARB_FRAGMENT_PROGRAM]) return &arbfp_blit;
2273     else return &ffp_blit;
2274 }
2275
2276 static void load_gl_funcs(struct wined3d_gl_info *gl_info, DWORD gl_version)
2277 {
2278     DWORD ver;
2279
2280 #define USE_GL_FUNC(type, pfn, ext, replace) \
2281     if (gl_info->supported[ext]) gl_info->pfn = (type)pwglGetProcAddress(#pfn); \
2282     else if ((ver = ver_for_ext(ext)) && ver <= gl_version) gl_info->pfn = (type)pwglGetProcAddress(#replace); \
2283     else gl_info->pfn = NULL;
2284
2285     GL_EXT_FUNCS_GEN;
2286 #undef USE_GL_FUNC
2287
2288 #define USE_GL_FUNC(type, pfn, ext, replace) gl_info->pfn = (type)pwglGetProcAddress(#pfn);
2289     WGL_EXT_FUNCS_GEN;
2290 #undef USE_GL_FUNC
2291 }
2292
2293 /* Context activation is done by the caller. */
2294 static BOOL wined3d_adapter_init_gl_caps(struct wined3d_adapter *adapter)
2295 {
2296     struct wined3d_driver_info *driver_info = &adapter->driver_info;
2297     struct wined3d_gl_info *gl_info = &adapter->gl_info;
2298     const char *GL_Extensions    = NULL;
2299     const char *WGL_Extensions   = NULL;
2300     const char *gl_vendor_str, *gl_renderer_str, *gl_version_str;
2301     struct fragment_caps fragment_caps;
2302     enum wined3d_gl_vendor gl_vendor;
2303     enum wined3d_pci_vendor card_vendor;
2304     enum wined3d_pci_device device;
2305     GLint       gl_max;
2306     GLfloat     gl_floatv[2];
2307     unsigned    i;
2308     HDC         hdc;
2309     DWORD gl_version;
2310     size_t len;
2311
2312     TRACE_(d3d_caps)("(%p)\n", gl_info);
2313
2314     ENTER_GL();
2315
2316     gl_renderer_str = (const char *)glGetString(GL_RENDERER);
2317     TRACE_(d3d_caps)("GL_RENDERER: %s.\n", debugstr_a(gl_renderer_str));
2318     if (!gl_renderer_str)
2319     {
2320         LEAVE_GL();
2321         ERR_(d3d_caps)("Received a NULL GL_RENDERER.\n");
2322         return FALSE;
2323     }
2324
2325     gl_vendor_str = (const char *)glGetString(GL_VENDOR);
2326     TRACE_(d3d_caps)("GL_VENDOR: %s.\n", debugstr_a(gl_vendor_str));
2327     if (!gl_vendor_str)
2328     {
2329         LEAVE_GL();
2330         ERR_(d3d_caps)("Received a NULL GL_VENDOR.\n");
2331         return FALSE;
2332     }
2333
2334     /* Parse the GL_VERSION field into major and minor information */
2335     gl_version_str = (const char *)glGetString(GL_VERSION);
2336     TRACE_(d3d_caps)("GL_VERSION: %s.\n", debugstr_a(gl_version_str));
2337     if (!gl_version_str)
2338     {
2339         LEAVE_GL();
2340         ERR_(d3d_caps)("Received a NULL GL_VERSION.\n");
2341         return FALSE;
2342     }
2343     gl_version = wined3d_parse_gl_version(gl_version_str);
2344
2345     /*
2346      * Initialize openGL extension related variables
2347      *  with Default values
2348      */
2349     memset(gl_info->supported, 0, sizeof(gl_info->supported));
2350     gl_info->limits.blends = 1;
2351     gl_info->limits.buffers = 1;
2352     gl_info->limits.textures = 1;
2353     gl_info->limits.texture_coords = 1;
2354     gl_info->limits.fragment_samplers = 1;
2355     gl_info->limits.vertex_samplers = 0;
2356     gl_info->limits.combined_samplers = gl_info->limits.fragment_samplers + gl_info->limits.vertex_samplers;
2357     gl_info->limits.sampler_stages = 1;
2358     gl_info->limits.vertex_attribs = 16;
2359     gl_info->limits.glsl_vs_float_constants = 0;
2360     gl_info->limits.glsl_ps_float_constants = 0;
2361     gl_info->limits.arb_vs_float_constants = 0;
2362     gl_info->limits.arb_vs_native_constants = 0;
2363     gl_info->limits.arb_vs_instructions = 0;
2364     gl_info->limits.arb_vs_temps = 0;
2365     gl_info->limits.arb_ps_float_constants = 0;
2366     gl_info->limits.arb_ps_local_constants = 0;
2367     gl_info->limits.arb_ps_instructions = 0;
2368     gl_info->limits.arb_ps_temps = 0;
2369
2370     /* Retrieve opengl defaults */
2371     glGetIntegerv(GL_MAX_CLIP_PLANES, &gl_max);
2372     gl_info->limits.clipplanes = min(WINED3DMAXUSERCLIPPLANES, gl_max);
2373     TRACE_(d3d_caps)("ClipPlanes support - num Planes=%d\n", gl_max);
2374
2375     glGetIntegerv(GL_MAX_LIGHTS, &gl_max);
2376     gl_info->limits.lights = gl_max;
2377     TRACE_(d3d_caps)("Lights support - max lights=%d\n", gl_max);
2378
2379     glGetIntegerv(GL_MAX_TEXTURE_SIZE, &gl_max);
2380     gl_info->limits.texture_size = gl_max;
2381     TRACE_(d3d_caps)("Maximum texture size support - max texture size=%d\n", gl_max);
2382
2383     glGetFloatv(GL_ALIASED_POINT_SIZE_RANGE, gl_floatv);
2384     gl_info->limits.pointsize_min = gl_floatv[0];
2385     gl_info->limits.pointsize_max = gl_floatv[1];
2386     TRACE_(d3d_caps)("Maximum point size support - max point size=%f\n", gl_floatv[1]);
2387
2388     /* Parse the gl supported features, in theory enabling parts of our code appropriately. */
2389     GL_Extensions = (const char *)glGetString(GL_EXTENSIONS);
2390     if (!GL_Extensions)
2391     {
2392         LEAVE_GL();
2393         ERR_(d3d_caps)("Received a NULL GL_EXTENSIONS.\n");
2394         return FALSE;
2395     }
2396
2397     LEAVE_GL();
2398
2399     TRACE_(d3d_caps)("GL_Extensions reported:\n");
2400
2401     gl_info->supported[WINED3D_GL_EXT_NONE] = TRUE;
2402
2403     while (*GL_Extensions)
2404     {
2405         const char *start;
2406
2407         while (isspace(*GL_Extensions)) ++GL_Extensions;
2408         start = GL_Extensions;
2409         while (!isspace(*GL_Extensions) && *GL_Extensions) ++GL_Extensions;
2410
2411         len = GL_Extensions - start;
2412         if (!len) continue;
2413
2414         TRACE_(d3d_caps)("- %s\n", debugstr_an(start, len));
2415
2416         for (i = 0; i < (sizeof(EXTENSION_MAP) / sizeof(*EXTENSION_MAP)); ++i)
2417         {
2418             if (len == strlen(EXTENSION_MAP[i].extension_string)
2419                     && !memcmp(start, EXTENSION_MAP[i].extension_string, len))
2420             {
2421                 TRACE_(d3d_caps)(" FOUND: %s support.\n", EXTENSION_MAP[i].extension_string);
2422                 gl_info->supported[EXTENSION_MAP[i].extension] = TRUE;
2423                 break;
2424             }
2425         }
2426     }
2427
2428     /* Now work out what GL support this card really has */
2429     load_gl_funcs( gl_info, gl_version );
2430
2431     ENTER_GL();
2432
2433     /* Now mark all the extensions supported which are included in the opengl core version. Do this *after*
2434      * loading the functions, otherwise the code above will load the extension entry points instead of the
2435      * core functions, which may not work. */
2436     for (i = 0; i < (sizeof(EXTENSION_MAP) / sizeof(*EXTENSION_MAP)); ++i)
2437     {
2438         if (!gl_info->supported[EXTENSION_MAP[i].extension]
2439                 && EXTENSION_MAP[i].version <= gl_version && EXTENSION_MAP[i].version)
2440         {
2441             TRACE_(d3d_caps)(" GL CORE: %s support.\n", EXTENSION_MAP[i].extension_string);
2442             gl_info->supported[EXTENSION_MAP[i].extension] = TRUE;
2443         }
2444     }
2445
2446     if (gl_version >= MAKEDWORD_VERSION(2, 0)) gl_info->supported[WINED3D_GL_VERSION_2_0] = TRUE;
2447
2448     if (gl_info->supported[APPLE_FENCE])
2449     {
2450         /* GL_NV_fence and GL_APPLE_fence provide the same functionality basically.
2451          * The apple extension interacts with some other apple exts. Disable the NV
2452          * extension if the apple one is support to prevent confusion in other parts
2453          * of the code. */
2454         gl_info->supported[NV_FENCE] = FALSE;
2455     }
2456     if (gl_info->supported[APPLE_FLOAT_PIXELS])
2457     {
2458         /* GL_APPLE_float_pixels == GL_ARB_texture_float + GL_ARB_half_float_pixel
2459          *
2460          * The enums are the same:
2461          * GL_RGBA16F_ARB     = GL_RGBA_FLOAT16_APPLE = 0x881A
2462          * GL_RGB16F_ARB      = GL_RGB_FLOAT16_APPLE  = 0x881B
2463          * GL_RGBA32F_ARB     = GL_RGBA_FLOAT32_APPLE = 0x8814
2464          * GL_RGB32F_ARB      = GL_RGB_FLOAT32_APPLE  = 0x8815
2465          * GL_HALF_FLOAT_ARB  = GL_HALF_APPLE         = 0x140B
2466          */
2467         if (!gl_info->supported[ARB_TEXTURE_FLOAT])
2468         {
2469             TRACE_(d3d_caps)(" IMPLIED: GL_ARB_texture_float support(from GL_APPLE_float_pixels.\n");
2470             gl_info->supported[ARB_TEXTURE_FLOAT] = TRUE;
2471         }
2472         if (!gl_info->supported[ARB_HALF_FLOAT_PIXEL])
2473         {
2474             TRACE_(d3d_caps)(" IMPLIED: GL_ARB_half_float_pixel support(from GL_APPLE_float_pixels.\n");
2475             gl_info->supported[ARB_HALF_FLOAT_PIXEL] = TRUE;
2476         }
2477     }
2478     if (gl_info->supported[ARB_MAP_BUFFER_RANGE])
2479     {
2480         /* GL_ARB_map_buffer_range and GL_APPLE_flush_buffer_range provide the same
2481          * functionality. Prefer the ARB extension */
2482         gl_info->supported[APPLE_FLUSH_BUFFER_RANGE] = FALSE;
2483     }
2484     if (gl_info->supported[ARB_TEXTURE_CUBE_MAP])
2485     {
2486         TRACE_(d3d_caps)(" IMPLIED: NVIDIA (NV) Texture Gen Reflection support.\n");
2487         gl_info->supported[NV_TEXGEN_REFLECTION] = TRUE;
2488     }
2489     if (!gl_info->supported[ARB_DEPTH_CLAMP] && gl_info->supported[NV_DEPTH_CLAMP])
2490     {
2491         TRACE_(d3d_caps)(" IMPLIED: ARB_depth_clamp support (by NV_depth_clamp).\n");
2492         gl_info->supported[ARB_DEPTH_CLAMP] = TRUE;
2493     }
2494     if (!gl_info->supported[ARB_VERTEX_ARRAY_BGRA] && gl_info->supported[EXT_VERTEX_ARRAY_BGRA])
2495     {
2496         TRACE_(d3d_caps)(" IMPLIED: ARB_vertex_array_bgra support (by EXT_vertex_array_bgra).\n");
2497         gl_info->supported[ARB_VERTEX_ARRAY_BGRA] = TRUE;
2498     }
2499     if (!gl_info->supported[ARB_TEXTURE_COMPRESSION_RGTC] && gl_info->supported[EXT_TEXTURE_COMPRESSION_RGTC])
2500     {
2501         TRACE_(d3d_caps)(" IMPLIED: ARB_texture_compression_rgtc support (by EXT_texture_compression_rgtc).\n");
2502         gl_info->supported[ARB_TEXTURE_COMPRESSION_RGTC] = TRUE;
2503     }
2504     if (gl_info->supported[NV_TEXTURE_SHADER2])
2505     {
2506         if (gl_info->supported[NV_REGISTER_COMBINERS])
2507         {
2508             /* Also disable ATI_FRAGMENT_SHADER if register combiners and texture_shader2
2509              * are supported. The nv extensions provide the same functionality as the
2510              * ATI one, and a bit more(signed pixelformats). */
2511             gl_info->supported[ATI_FRAGMENT_SHADER] = FALSE;
2512         }
2513     }
2514
2515     if (gl_info->supported[ARB_MAP_BUFFER_ALIGNMENT])
2516     {
2517         glGetIntegerv(GL_MIN_MAP_BUFFER_ALIGNMENT, &gl_max);
2518         TRACE_(d3d_caps)("Minimum buffer map alignment: %d.\n", gl_max);
2519     }
2520     else
2521     {
2522         WARN_(d3d_caps)("Driver doesn't guarantee a minimum buffer map alignment.\n");
2523     }
2524     if (gl_info->supported[NV_REGISTER_COMBINERS])
2525     {
2526         glGetIntegerv(GL_MAX_GENERAL_COMBINERS_NV, &gl_max);
2527         gl_info->limits.general_combiners = gl_max;
2528         TRACE_(d3d_caps)("Max general combiners: %d.\n", gl_max);
2529     }
2530     if (gl_info->supported[ARB_DRAW_BUFFERS])
2531     {
2532         glGetIntegerv(GL_MAX_DRAW_BUFFERS_ARB, &gl_max);
2533         gl_info->limits.buffers = gl_max;
2534         TRACE_(d3d_caps)("Max draw buffers: %u.\n", gl_max);
2535     }
2536     if (gl_info->supported[ARB_MULTITEXTURE])
2537     {
2538         glGetIntegerv(GL_MAX_TEXTURE_UNITS_ARB, &gl_max);
2539         gl_info->limits.textures = min(MAX_TEXTURES, gl_max);
2540         TRACE_(d3d_caps)("Max textures: %d.\n", gl_info->limits.textures);
2541         glGetIntegerv(GL_MAX_TEXTURE_COORDS_ARB, &gl_max);
2542         gl_info->limits.texture_coords = min(MAX_TEXTURES, gl_max);
2543         TRACE_(d3d_caps)("Max texture coords: %d.\n", gl_info->limits.texture_coords);
2544
2545         if (gl_info->supported[ARB_FRAGMENT_PROGRAM])
2546         {
2547             GLint tmp;
2548             glGetIntegerv(GL_MAX_TEXTURE_IMAGE_UNITS_ARB, &tmp);
2549             gl_info->limits.fragment_samplers = min(MAX_FRAGMENT_SAMPLERS, tmp);
2550         }
2551         else
2552         {
2553             gl_info->limits.fragment_samplers = max(gl_info->limits.fragment_samplers, gl_max);
2554         }
2555         TRACE_(d3d_caps)("Max fragment samplers: %d.\n", gl_info->limits.fragment_samplers);
2556
2557         if (gl_info->supported[ARB_VERTEX_SHADER])
2558         {
2559             GLint tmp;
2560             glGetIntegerv(GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS_ARB, &tmp);
2561             gl_info->limits.vertex_samplers = tmp;
2562             glGetIntegerv(GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS_ARB, &tmp);
2563             gl_info->limits.combined_samplers = tmp;
2564             glGetIntegerv(GL_MAX_VERTEX_ATTRIBS_ARB, &tmp);
2565             gl_info->limits.vertex_attribs = tmp;
2566
2567             /* Loading GLSL sampler uniforms is much simpler if we can assume that the sampler setup
2568              * is known at shader link time. In a vertex shader + pixel shader combination this isn't
2569              * an issue because then the sampler setup only depends on the two shaders. If a pixel
2570              * shader is used with fixed function vertex processing we're fine too because fixed function
2571              * vertex processing doesn't use any samplers. If fixed function fragment processing is
2572              * used we have to make sure that all vertex sampler setups are valid together with all
2573              * possible fixed function fragment processing setups. This is true if vsamplers + MAX_TEXTURES
2574              * <= max_samplers. This is true on all d3d9 cards that support vtf(gf 6 and gf7 cards).
2575              * dx9 radeon cards do not support vertex texture fetch. DX10 cards have 128 samplers, and
2576              * dx9 is limited to 8 fixed function texture stages and 4 vertex samplers. DX10 does not have
2577              * a fixed function pipeline anymore.
2578              *
2579              * So this is just a check to check that our assumption holds true. If not, write a warning
2580              * and reduce the number of vertex samplers or probably disable vertex texture fetch. */
2581             if (gl_info->limits.vertex_samplers && gl_info->limits.combined_samplers < 12
2582                     && MAX_TEXTURES + gl_info->limits.vertex_samplers > gl_info->limits.combined_samplers)
2583             {
2584                 FIXME("OpenGL implementation supports %u vertex samplers and %u total samplers.\n",
2585                         gl_info->limits.vertex_samplers, gl_info->limits.combined_samplers);
2586                 FIXME("Expected vertex samplers + MAX_TEXTURES(=8) > combined_samplers.\n");
2587                 if (gl_info->limits.combined_samplers > MAX_TEXTURES)
2588                     gl_info->limits.vertex_samplers = gl_info->limits.combined_samplers - MAX_TEXTURES;
2589                 else
2590                     gl_info->limits.vertex_samplers = 0;
2591             }
2592         }
2593         else
2594         {
2595             gl_info->limits.combined_samplers = gl_info->limits.fragment_samplers;
2596         }
2597         TRACE_(d3d_caps)("Max vertex samplers: %u.\n", gl_info->limits.vertex_samplers);
2598         TRACE_(d3d_caps)("Max combined samplers: %u.\n", gl_info->limits.combined_samplers);
2599     }
2600     if (gl_info->supported[ARB_VERTEX_BLEND])
2601     {
2602         glGetIntegerv(GL_MAX_VERTEX_UNITS_ARB, &gl_max);
2603         gl_info->limits.blends = gl_max;
2604         TRACE_(d3d_caps)("Max blends: %u.\n", gl_info->limits.blends);
2605     }
2606     if (gl_info->supported[EXT_TEXTURE3D])
2607     {
2608         glGetIntegerv(GL_MAX_3D_TEXTURE_SIZE_EXT, &gl_max);
2609         gl_info->limits.texture3d_size = gl_max;
2610         TRACE_(d3d_caps)("Max texture3D size: %d.\n", gl_info->limits.texture3d_size);
2611     }
2612     if (gl_info->supported[EXT_TEXTURE_FILTER_ANISOTROPIC])
2613     {
2614         glGetIntegerv(GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT, &gl_max);
2615         gl_info->limits.anisotropy = gl_max;
2616         TRACE_(d3d_caps)("Max anisotropy: %d.\n", gl_info->limits.anisotropy);
2617     }
2618     if (gl_info->supported[ARB_FRAGMENT_PROGRAM])
2619     {
2620         GL_EXTCALL(glGetProgramivARB(GL_FRAGMENT_PROGRAM_ARB, GL_MAX_PROGRAM_ENV_PARAMETERS_ARB, &gl_max));
2621         gl_info->limits.arb_ps_float_constants = gl_max;
2622         TRACE_(d3d_caps)("Max ARB_FRAGMENT_PROGRAM float constants: %d.\n", gl_info->limits.arb_ps_float_constants);
2623         GL_EXTCALL(glGetProgramivARB(GL_FRAGMENT_PROGRAM_ARB, GL_MAX_PROGRAM_NATIVE_PARAMETERS_ARB, &gl_max));
2624         gl_info->limits.arb_ps_native_constants = gl_max;
2625         TRACE_(d3d_caps)("Max ARB_FRAGMENT_PROGRAM native float constants: %d.\n",
2626                 gl_info->limits.arb_ps_native_constants);
2627         GL_EXTCALL(glGetProgramivARB(GL_FRAGMENT_PROGRAM_ARB, GL_MAX_PROGRAM_NATIVE_TEMPORARIES_ARB, &gl_max));
2628         gl_info->limits.arb_ps_temps = gl_max;
2629         TRACE_(d3d_caps)("Max ARB_FRAGMENT_PROGRAM native temporaries: %d.\n", gl_info->limits.arb_ps_temps);
2630         GL_EXTCALL(glGetProgramivARB(GL_FRAGMENT_PROGRAM_ARB, GL_MAX_PROGRAM_NATIVE_INSTRUCTIONS_ARB, &gl_max));
2631         gl_info->limits.arb_ps_instructions = gl_max;
2632         TRACE_(d3d_caps)("Max ARB_FRAGMENT_PROGRAM native instructions: %d.\n", gl_info->limits.arb_ps_instructions);
2633         GL_EXTCALL(glGetProgramivARB(GL_FRAGMENT_PROGRAM_ARB, GL_MAX_PROGRAM_LOCAL_PARAMETERS_ARB, &gl_max));
2634         gl_info->limits.arb_ps_local_constants = gl_max;
2635         TRACE_(d3d_caps)("Max ARB_FRAGMENT_PROGRAM local parameters: %d.\n", gl_info->limits.arb_ps_instructions);
2636     }
2637     if (gl_info->supported[ARB_VERTEX_PROGRAM])
2638     {
2639         GL_EXTCALL(glGetProgramivARB(GL_VERTEX_PROGRAM_ARB, GL_MAX_PROGRAM_ENV_PARAMETERS_ARB, &gl_max));
2640         gl_info->limits.arb_vs_float_constants = gl_max;
2641         TRACE_(d3d_caps)("Max ARB_VERTEX_PROGRAM float constants: %d.\n", gl_info->limits.arb_vs_float_constants);
2642         GL_EXTCALL(glGetProgramivARB(GL_VERTEX_PROGRAM_ARB, GL_MAX_PROGRAM_NATIVE_PARAMETERS_ARB, &gl_max));
2643         gl_info->limits.arb_vs_native_constants = gl_max;
2644         TRACE_(d3d_caps)("Max ARB_VERTEX_PROGRAM native float constants: %d.\n",
2645                 gl_info->limits.arb_vs_native_constants);
2646         GL_EXTCALL(glGetProgramivARB(GL_VERTEX_PROGRAM_ARB, GL_MAX_PROGRAM_NATIVE_TEMPORARIES_ARB, &gl_max));
2647         gl_info->limits.arb_vs_temps = gl_max;
2648         TRACE_(d3d_caps)("Max ARB_VERTEX_PROGRAM native temporaries: %d.\n", gl_info->limits.arb_vs_temps);
2649         GL_EXTCALL(glGetProgramivARB(GL_VERTEX_PROGRAM_ARB, GL_MAX_PROGRAM_NATIVE_INSTRUCTIONS_ARB, &gl_max));
2650         gl_info->limits.arb_vs_instructions = gl_max;
2651         TRACE_(d3d_caps)("Max ARB_VERTEX_PROGRAM native instructions: %d.\n", gl_info->limits.arb_vs_instructions);
2652
2653         if (test_arb_vs_offset_limit(gl_info)) gl_info->quirks |= WINED3D_QUIRK_ARB_VS_OFFSET_LIMIT;
2654     }
2655     if (gl_info->supported[ARB_VERTEX_SHADER])
2656     {
2657         glGetIntegerv(GL_MAX_VERTEX_UNIFORM_COMPONENTS_ARB, &gl_max);
2658         gl_info->limits.glsl_vs_float_constants = gl_max / 4;
2659         TRACE_(d3d_caps)("Max ARB_VERTEX_SHADER float constants: %u.\n", gl_info->limits.glsl_vs_float_constants);
2660     }
2661     if (gl_info->supported[ARB_FRAGMENT_SHADER])
2662     {
2663         glGetIntegerv(GL_MAX_FRAGMENT_UNIFORM_COMPONENTS_ARB, &gl_max);
2664         gl_info->limits.glsl_ps_float_constants = gl_max / 4;
2665         TRACE_(d3d_caps)("Max ARB_FRAGMENT_SHADER float constants: %u.\n", gl_info->limits.glsl_ps_float_constants);
2666         glGetIntegerv(GL_MAX_VARYING_FLOATS_ARB, &gl_max);
2667         gl_info->limits.glsl_varyings = gl_max;
2668         TRACE_(d3d_caps)("Max GLSL varyings: %u (%u 4 component varyings).\n", gl_max, gl_max / 4);
2669     }
2670     if (gl_info->supported[ARB_SHADING_LANGUAGE_100])
2671     {
2672         const char *str = (const char *)glGetString(GL_SHADING_LANGUAGE_VERSION_ARB);
2673         unsigned int major, minor;
2674
2675         TRACE_(d3d_caps)("GLSL version string: %s.\n", debugstr_a(str));
2676
2677         /* The format of the GLSL version string is "major.minor[.release] [vendor info]". */
2678         sscanf(str, "%u.%u", &major, &minor);
2679         gl_info->glsl_version = MAKEDWORD_VERSION(major, minor);
2680     }
2681     if (gl_info->supported[NV_LIGHT_MAX_EXPONENT])
2682     {
2683         glGetFloatv(GL_MAX_SHININESS_NV, &gl_info->limits.shininess);
2684     }
2685     else
2686     {
2687         gl_info->limits.shininess = 128.0f;
2688     }
2689     if (gl_info->supported[ARB_TEXTURE_NON_POWER_OF_TWO])
2690     {
2691         /* If we have full NP2 texture support, disable
2692          * GL_ARB_texture_rectangle because we will never use it.
2693          * This saves a few redundant glDisable calls. */
2694         gl_info->supported[ARB_TEXTURE_RECTANGLE] = FALSE;
2695     }
2696     if (gl_info->supported[ATI_FRAGMENT_SHADER])
2697     {
2698         /* Disable NV_register_combiners and fragment shader if this is supported.
2699          * generally the NV extensions are preferred over the ATI ones, and this
2700          * extension is disabled if register_combiners and texture_shader2 are both
2701          * supported. So we reach this place only if we have incomplete NV dxlevel 8
2702          * fragment processing support. */
2703         gl_info->supported[NV_REGISTER_COMBINERS] = FALSE;
2704         gl_info->supported[NV_REGISTER_COMBINERS2] = FALSE;
2705         gl_info->supported[NV_TEXTURE_SHADER] = FALSE;
2706         gl_info->supported[NV_TEXTURE_SHADER2] = FALSE;
2707     }
2708     if (gl_info->supported[NV_HALF_FLOAT])
2709     {
2710         /* GL_ARB_half_float_vertex is a subset of GL_NV_half_float. */
2711         gl_info->supported[ARB_HALF_FLOAT_VERTEX] = TRUE;
2712     }
2713     checkGLcall("extension detection");
2714
2715     LEAVE_GL();
2716
2717     adapter->fragment_pipe = select_fragment_implementation(gl_info);
2718     adapter->shader_backend = select_shader_backend(gl_info);
2719     adapter->blitter = select_blit_implementation(gl_info);
2720
2721     adapter->fragment_pipe->get_caps(gl_info, &fragment_caps);
2722     gl_info->limits.texture_stages = fragment_caps.MaxTextureBlendStages;
2723     TRACE_(d3d_caps)("Max texture stages: %u.\n", gl_info->limits.texture_stages);
2724
2725     /* In some cases the number of texture stages can be larger than the number
2726      * of samplers. The GF4 for example can use only 2 samplers (no fragment
2727      * shaders), but 8 texture stages (register combiners). */
2728     gl_info->limits.sampler_stages = max(gl_info->limits.fragment_samplers, gl_info->limits.texture_stages);
2729
2730     if (gl_info->supported[ARB_FRAMEBUFFER_OBJECT])
2731     {
2732         gl_info->fbo_ops.glIsRenderbuffer = gl_info->glIsRenderbuffer;
2733         gl_info->fbo_ops.glBindRenderbuffer = gl_info->glBindRenderbuffer;
2734         gl_info->fbo_ops.glDeleteRenderbuffers = gl_info->glDeleteRenderbuffers;
2735         gl_info->fbo_ops.glGenRenderbuffers = gl_info->glGenRenderbuffers;
2736         gl_info->fbo_ops.glRenderbufferStorage = gl_info->glRenderbufferStorage;
2737         gl_info->fbo_ops.glRenderbufferStorageMultisample = gl_info->glRenderbufferStorageMultisample;
2738         gl_info->fbo_ops.glGetRenderbufferParameteriv = gl_info->glGetRenderbufferParameteriv;
2739         gl_info->fbo_ops.glIsFramebuffer = gl_info->glIsFramebuffer;
2740         gl_info->fbo_ops.glBindFramebuffer = gl_info->glBindFramebuffer;
2741         gl_info->fbo_ops.glDeleteFramebuffers = gl_info->glDeleteFramebuffers;
2742         gl_info->fbo_ops.glGenFramebuffers = gl_info->glGenFramebuffers;
2743         gl_info->fbo_ops.glCheckFramebufferStatus = gl_info->glCheckFramebufferStatus;
2744         gl_info->fbo_ops.glFramebufferTexture1D = gl_info->glFramebufferTexture1D;
2745         gl_info->fbo_ops.glFramebufferTexture2D = gl_info->glFramebufferTexture2D;
2746         gl_info->fbo_ops.glFramebufferTexture3D = gl_info->glFramebufferTexture3D;
2747         gl_info->fbo_ops.glFramebufferRenderbuffer = gl_info->glFramebufferRenderbuffer;
2748         gl_info->fbo_ops.glGetFramebufferAttachmentParameteriv = gl_info->glGetFramebufferAttachmentParameteriv;
2749         gl_info->fbo_ops.glBlitFramebuffer = gl_info->glBlitFramebuffer;
2750         gl_info->fbo_ops.glGenerateMipmap = gl_info->glGenerateMipmap;
2751         if (wined3d_settings.allow_multisampling)
2752         {
2753             glGetIntegerv(GL_MAX_SAMPLES, &gl_max);
2754             gl_info->limits.samples = gl_max;
2755         }
2756     }
2757     else
2758     {
2759         if (gl_info->supported[EXT_FRAMEBUFFER_OBJECT])
2760         {
2761             gl_info->fbo_ops.glIsRenderbuffer = gl_info->glIsRenderbufferEXT;
2762             gl_info->fbo_ops.glBindRenderbuffer = gl_info->glBindRenderbufferEXT;
2763             gl_info->fbo_ops.glDeleteRenderbuffers = gl_info->glDeleteRenderbuffersEXT;
2764             gl_info->fbo_ops.glGenRenderbuffers = gl_info->glGenRenderbuffersEXT;
2765             gl_info->fbo_ops.glRenderbufferStorage = gl_info->glRenderbufferStorageEXT;
2766             gl_info->fbo_ops.glGetRenderbufferParameteriv = gl_info->glGetRenderbufferParameterivEXT;
2767             gl_info->fbo_ops.glIsFramebuffer = gl_info->glIsFramebufferEXT;
2768             gl_info->fbo_ops.glBindFramebuffer = gl_info->glBindFramebufferEXT;
2769             gl_info->fbo_ops.glDeleteFramebuffers = gl_info->glDeleteFramebuffersEXT;
2770             gl_info->fbo_ops.glGenFramebuffers = gl_info->glGenFramebuffersEXT;
2771             gl_info->fbo_ops.glCheckFramebufferStatus = gl_info->glCheckFramebufferStatusEXT;
2772             gl_info->fbo_ops.glFramebufferTexture1D = gl_info->glFramebufferTexture1DEXT;
2773             gl_info->fbo_ops.glFramebufferTexture2D = gl_info->glFramebufferTexture2DEXT;
2774             gl_info->fbo_ops.glFramebufferTexture3D = gl_info->glFramebufferTexture3DEXT;
2775             gl_info->fbo_ops.glFramebufferRenderbuffer = gl_info->glFramebufferRenderbufferEXT;
2776             gl_info->fbo_ops.glGetFramebufferAttachmentParameteriv = gl_info->glGetFramebufferAttachmentParameterivEXT;
2777             gl_info->fbo_ops.glGenerateMipmap = gl_info->glGenerateMipmapEXT;
2778         }
2779         else if (wined3d_settings.offscreen_rendering_mode == ORM_FBO)
2780         {
2781             WARN_(d3d_caps)("Framebuffer objects not supported, falling back to backbuffer offscreen rendering mode.\n");
2782             wined3d_settings.offscreen_rendering_mode = ORM_BACKBUFFER;
2783         }
2784         if (gl_info->supported[EXT_FRAMEBUFFER_BLIT])
2785         {
2786             gl_info->fbo_ops.glBlitFramebuffer = gl_info->glBlitFramebufferEXT;
2787         }
2788         if (gl_info->supported[EXT_FRAMEBUFFER_MULTISAMPLE])
2789         {
2790             gl_info->fbo_ops.glRenderbufferStorageMultisample = gl_info->glRenderbufferStorageMultisampleEXT;
2791             if (wined3d_settings.allow_multisampling)
2792             {
2793                 glGetIntegerv(GL_MAX_SAMPLES, &gl_max);
2794                 gl_info->limits.samples = gl_max;
2795             }
2796         }
2797     }
2798
2799     /* MRTs are currently only supported when FBOs are used. */
2800     if (wined3d_settings.offscreen_rendering_mode != ORM_FBO)
2801     {
2802         gl_info->limits.buffers = 1;
2803     }
2804
2805     gl_vendor = wined3d_guess_gl_vendor(gl_info, gl_vendor_str, gl_renderer_str);
2806     card_vendor = wined3d_guess_card_vendor(gl_vendor_str, gl_renderer_str);
2807     TRACE_(d3d_caps)("found GL_VENDOR (%s)->(0x%04x/0x%04x)\n", debugstr_a(gl_vendor_str), gl_vendor, card_vendor);
2808
2809     device = wined3d_guess_card(gl_info, gl_renderer_str, &gl_vendor, &card_vendor);
2810     TRACE_(d3d_caps)("FOUND (fake) card: 0x%x (vendor id), 0x%x (device id)\n", card_vendor, device);
2811
2812     gl_info->wrap_lookup[WINED3DTADDRESS_WRAP - WINED3DTADDRESS_WRAP] = GL_REPEAT;
2813     gl_info->wrap_lookup[WINED3DTADDRESS_MIRROR - WINED3DTADDRESS_WRAP] =
2814             gl_info->supported[ARB_TEXTURE_MIRRORED_REPEAT] ? GL_MIRRORED_REPEAT_ARB : GL_REPEAT;
2815     gl_info->wrap_lookup[WINED3DTADDRESS_CLAMP - WINED3DTADDRESS_WRAP] = GL_CLAMP_TO_EDGE;
2816     gl_info->wrap_lookup[WINED3DTADDRESS_BORDER - WINED3DTADDRESS_WRAP] =
2817             gl_info->supported[ARB_TEXTURE_BORDER_CLAMP] ? GL_CLAMP_TO_BORDER_ARB : GL_REPEAT;
2818     gl_info->wrap_lookup[WINED3DTADDRESS_MIRRORONCE - WINED3DTADDRESS_WRAP] =
2819             gl_info->supported[ATI_TEXTURE_MIRROR_ONCE] ? GL_MIRROR_CLAMP_TO_EDGE_ATI : GL_REPEAT;
2820
2821     /* Make sure there's an active HDC else the WGL extensions will fail */
2822     hdc = pwglGetCurrentDC();
2823     if (hdc) {
2824         /* Not all GL drivers might offer WGL extensions e.g. VirtualBox */
2825         if(GL_EXTCALL(wglGetExtensionsStringARB))
2826             WGL_Extensions = GL_EXTCALL(wglGetExtensionsStringARB(hdc));
2827
2828         if (!WGL_Extensions)
2829         {
2830             ERR("   WGL_Extensions returns NULL\n");
2831         }
2832         else
2833         {
2834             TRACE_(d3d_caps)("WGL_Extensions reported:\n");
2835             while (*WGL_Extensions)
2836             {
2837                 const char *Start;
2838                 char ThisExtn[256];
2839
2840                 while (isspace(*WGL_Extensions)) WGL_Extensions++;
2841                 Start = WGL_Extensions;
2842                 while (!isspace(*WGL_Extensions) && *WGL_Extensions) ++WGL_Extensions;
2843
2844                 len = WGL_Extensions - Start;
2845                 if (!len || len >= sizeof(ThisExtn))
2846                     continue;
2847
2848                 memcpy(ThisExtn, Start, len);
2849                 ThisExtn[len] = '\0';
2850                 TRACE_(d3d_caps)("- %s\n", debugstr_a(ThisExtn));
2851
2852                 if (!strcmp(ThisExtn, "WGL_ARB_pixel_format")) {
2853                     gl_info->supported[WGL_ARB_PIXEL_FORMAT] = TRUE;
2854                     TRACE_(d3d_caps)("FOUND: WGL_ARB_pixel_format support\n");
2855                 }
2856                 if (!strcmp(ThisExtn, "WGL_EXT_swap_control")) {
2857                     gl_info->supported[WGL_EXT_SWAP_CONTROL] = TRUE;
2858                     TRACE_(d3d_caps)("FOUND: WGL_EXT_swap_control support\n");
2859                 }
2860                 if (!strcmp(ThisExtn, "WGL_WINE_pixel_format_passthrough")) {
2861                     gl_info->supported[WGL_WINE_PIXEL_FORMAT_PASSTHROUGH] = TRUE;
2862                     TRACE_(d3d_caps)("FOUND: WGL_WINE_pixel_format_passthrough support\n");
2863                 }
2864             }
2865         }
2866     }
2867
2868     fixup_extensions(gl_info, gl_renderer_str, gl_vendor, card_vendor, device);
2869     init_driver_info(driver_info, card_vendor, device);
2870     add_gl_compat_wrappers(gl_info);
2871
2872     return TRUE;
2873 }
2874
2875 UINT CDECL wined3d_get_adapter_count(const struct wined3d *wined3d)
2876 {
2877     TRACE_(d3d_caps)("wined3d %p, reporting %u adapters.\n",
2878             wined3d, wined3d->adapter_count);
2879
2880     return wined3d->adapter_count;
2881 }
2882
2883 HRESULT CDECL wined3d_register_software_device(struct wined3d *wined3d, void *init_function)
2884 {
2885     FIXME("wined3d %p, init_function %p stub!\n", wined3d, init_function);
2886
2887     return WINED3D_OK;
2888 }
2889
2890 HMONITOR CDECL wined3d_get_adapter_monitor(const struct wined3d *wined3d, UINT adapter_idx)
2891 {
2892     TRACE_(d3d_caps)("wined3d %p, adapter_idx %u.\n", wined3d, adapter_idx);
2893
2894     if (adapter_idx >= wined3d->adapter_count)
2895         return NULL;
2896
2897     return MonitorFromPoint(wined3d->adapters[adapter_idx].monitorPoint, MONITOR_DEFAULTTOPRIMARY);
2898 }
2899
2900 /* FIXME: GetAdapterModeCount and EnumAdapterModes currently only returns modes
2901      of the same bpp but different resolutions                                  */
2902
2903 /* Note: dx9 supplies a format. Calls from d3d8 supply WINED3DFMT_UNKNOWN */
2904 UINT CDECL wined3d_get_adapter_mode_count(const struct wined3d *wined3d, UINT adapter_idx,
2905         enum wined3d_format_id format_id)
2906 {
2907     TRACE_(d3d_caps)("wined3d %p, adapter_idx %u, format %s.\n", wined3d, adapter_idx, debug_d3dformat(format_id));
2908
2909     if (adapter_idx >= wined3d->adapter_count)
2910         return 0;
2911
2912     /* TODO: Store modes per adapter and read it from the adapter structure */
2913     if (!adapter_idx)
2914     {
2915         const struct wined3d_format *format = wined3d_get_format(&wined3d->adapters[adapter_idx].gl_info, format_id);
2916         UINT format_bits = format->byte_count * CHAR_BIT;
2917         unsigned int i = 0;
2918         unsigned int j = 0;
2919         DEVMODEW mode;
2920
2921         memset(&mode, 0, sizeof(mode));
2922         mode.dmSize = sizeof(mode);
2923
2924         while (EnumDisplaySettingsExW(NULL, j, &mode, 0))
2925         {
2926             ++j;
2927
2928             if (format_id == WINED3DFMT_UNKNOWN)
2929             {
2930                 /* This is for D3D8, do not enumerate P8 here */
2931                 if (mode.dmBitsPerPel == 32 || mode.dmBitsPerPel == 16) ++i;
2932             }
2933             else if (mode.dmBitsPerPel == format_bits)
2934             {
2935                 ++i;
2936             }
2937         }
2938
2939         TRACE_(d3d_caps)("Returning %u matching modes (out of %u total) for adapter %u.\n", i, j, adapter_idx);
2940
2941         return i;
2942     }
2943     else
2944     {
2945         FIXME_(d3d_caps)("Adapter not primary display.\n");
2946     }
2947
2948     return 0;
2949 }
2950
2951 /* Note: dx9 supplies a format. Calls from d3d8 supply WINED3DFMT_UNKNOWN */
2952 HRESULT CDECL wined3d_enum_adapter_modes(const struct wined3d *wined3d, UINT adapter_idx,
2953         enum wined3d_format_id format_id, UINT mode_idx, struct wined3d_display_mode *mode)
2954 {
2955     TRACE_(d3d_caps)("wined3d %p, adapter_idx %u, format %s, mode_idx %u, mode %p.\n",
2956             wined3d, adapter_idx, debug_d3dformat(format_id), mode_idx, mode);
2957
2958     /* Validate the parameters as much as possible */
2959     if (!mode || adapter_idx >= wined3d->adapter_count
2960             || mode_idx >= wined3d_get_adapter_mode_count(wined3d, adapter_idx, format_id))
2961     {
2962         return WINED3DERR_INVALIDCALL;
2963     }
2964
2965     /* TODO: Store modes per adapter and read it from the adapter structure */
2966     if (!adapter_idx)
2967     {
2968         const struct wined3d_format *format = wined3d_get_format(&wined3d->adapters[adapter_idx].gl_info, format_id);
2969         UINT format_bits = format->byte_count * CHAR_BIT;
2970         DEVMODEW DevModeW;
2971         int ModeIdx = 0;
2972         UINT i = 0;
2973         int j = 0;
2974
2975         ZeroMemory(&DevModeW, sizeof(DevModeW));
2976         DevModeW.dmSize = sizeof(DevModeW);
2977
2978         /* If we are filtering to a specific format (D3D9), then need to skip
2979            all unrelated modes, but if mode is irrelevant (D3D8), then we can
2980            just count through the ones with valid bit depths */
2981         while (i <= mode_idx && EnumDisplaySettingsExW(NULL, j++, &DevModeW, 0))
2982         {
2983             if (format_id == WINED3DFMT_UNKNOWN)
2984             {
2985                 /* This is for D3D8, do not enumerate P8 here */
2986                 if (DevModeW.dmBitsPerPel == 32 || DevModeW.dmBitsPerPel == 16) ++i;
2987             }
2988             else if (DevModeW.dmBitsPerPel == format_bits)
2989             {
2990                 ++i;
2991             }
2992         }
2993
2994         if (!i)
2995         {
2996             TRACE_(d3d_caps)("No modes found for format (%x - %s)\n", format_id, debug_d3dformat(format_id));
2997             return WINED3DERR_INVALIDCALL;
2998         }
2999         ModeIdx = j - 1;
3000
3001         /* Now get the display mode via the calculated index */
3002         if (EnumDisplaySettingsExW(NULL, ModeIdx, &DevModeW, 0))
3003         {
3004             mode->width = DevModeW.dmPelsWidth;
3005             mode->height = DevModeW.dmPelsHeight;
3006             mode->refresh_rate = DEFAULT_REFRESH_RATE;
3007             if (DevModeW.dmFields & DM_DISPLAYFREQUENCY)
3008                 mode->refresh_rate = DevModeW.dmDisplayFrequency;
3009
3010             if (format_id == WINED3DFMT_UNKNOWN)
3011                 mode->format_id = pixelformat_for_depth(DevModeW.dmBitsPerPel);
3012             else
3013                 mode->format_id = format_id;
3014         }
3015         else
3016         {
3017             TRACE_(d3d_caps)("Requested mode %u out of range.\n", mode_idx);
3018             return WINED3DERR_INVALIDCALL;
3019         }
3020
3021         TRACE_(d3d_caps)("W %d H %d rr %d fmt (%x - %s) bpp %u\n",
3022                 mode->width, mode->height, mode->refresh_rate, mode->format_id,
3023                 debug_d3dformat(mode->format_id), DevModeW.dmBitsPerPel);
3024     }
3025     else
3026     {
3027         FIXME_(d3d_caps)("Adapter not primary display\n");
3028     }
3029
3030     return WINED3D_OK;
3031 }
3032
3033 HRESULT CDECL wined3d_get_adapter_display_mode(const struct wined3d *wined3d, UINT adapter_idx,
3034         struct wined3d_display_mode *mode)
3035 {
3036     TRACE("wined3d %p, adapter_idx %u, display_mode %p.\n", wined3d, adapter_idx, mode);
3037
3038     if (!mode || adapter_idx >= wined3d->adapter_count)
3039         return WINED3DERR_INVALIDCALL;
3040
3041     if (!adapter_idx)
3042     {
3043         DEVMODEW DevModeW;
3044         unsigned int bpp;
3045
3046         ZeroMemory(&DevModeW, sizeof(DevModeW));
3047         DevModeW.dmSize = sizeof(DevModeW);
3048
3049         EnumDisplaySettingsExW(NULL, ENUM_CURRENT_SETTINGS, &DevModeW, 0);
3050         mode->width = DevModeW.dmPelsWidth;
3051         mode->height = DevModeW.dmPelsHeight;
3052         bpp = DevModeW.dmBitsPerPel;
3053         mode->refresh_rate = DEFAULT_REFRESH_RATE;
3054         if (DevModeW.dmFields & DM_DISPLAYFREQUENCY)
3055             mode->refresh_rate = DevModeW.dmDisplayFrequency;
3056         mode->format_id = pixelformat_for_depth(bpp);
3057     }
3058     else
3059     {
3060         FIXME_(d3d_caps)("Adapter not primary display\n");
3061     }
3062
3063     TRACE_(d3d_caps)("returning w:%d, h:%d, ref:%d, fmt:%s\n", mode->width,
3064           mode->height, mode->refresh_rate, debug_d3dformat(mode->format_id));
3065     return WINED3D_OK;
3066 }
3067
3068 /* NOTE: due to structure differences between dx8 and dx9 D3DADAPTER_IDENTIFIER,
3069    and fields being inserted in the middle, a new structure is used in place    */
3070 HRESULT CDECL wined3d_get_adapter_identifier(const struct wined3d *wined3d,
3071         UINT adapter_idx, DWORD flags, struct wined3d_adapter_identifier *identifier)
3072 {
3073     const struct wined3d_adapter *adapter;
3074     size_t len;
3075
3076     TRACE_(d3d_caps)("wined3d %p, adapter_idx %u, flags %#x, indentifier %p.\n",
3077             wined3d, adapter_idx, flags, identifier);
3078
3079     if (adapter_idx >= wined3d->adapter_count)
3080         return WINED3DERR_INVALIDCALL;
3081
3082     adapter = &wined3d->adapters[adapter_idx];
3083
3084     /* Return the information requested */
3085     TRACE_(d3d_caps)("device/Vendor Name and Version detection using FillGLCaps\n");
3086
3087     if (identifier->driver_size)
3088     {
3089         const char *name = adapter->driver_info.name;
3090         len = min(strlen(name), identifier->driver_size - 1);
3091         memcpy(identifier->driver, name, len);
3092         identifier->driver[len] = '\0';
3093     }
3094
3095     if (identifier->description_size)
3096     {
3097         const char *description = adapter->driver_info.description;
3098         len = min(strlen(description), identifier->description_size - 1);
3099         memcpy(identifier->description, description, len);
3100         identifier->description[len] = '\0';
3101     }
3102
3103     /* Note that d3d8 doesn't supply a device name. */
3104     if (identifier->device_name_size)
3105     {
3106         static const char *device_name = "\\\\.\\DISPLAY1"; /* FIXME: May depend on desktop? */
3107
3108         len = strlen(device_name);
3109         if (len >= identifier->device_name_size)
3110         {
3111             ERR("Device name size too small.\n");
3112             return WINED3DERR_INVALIDCALL;
3113         }
3114
3115         memcpy(identifier->device_name, device_name, len);
3116         identifier->device_name[len] = '\0';
3117     }
3118
3119     identifier->driver_version.u.HighPart = adapter->driver_info.version_high;
3120     identifier->driver_version.u.LowPart = adapter->driver_info.version_low;
3121     identifier->vendor_id = adapter->driver_info.vendor;
3122     identifier->device_id = adapter->driver_info.device;
3123     identifier->subsystem_id = 0;
3124     identifier->revision = 0;
3125     memcpy(&identifier->device_identifier, &IID_D3DDEVICE_D3DUID, sizeof(identifier->device_identifier));
3126     identifier->whql_level = (flags & WINED3DENUM_NO_WHQL_LEVEL) ? 0 : 1;
3127     memcpy(&identifier->adapter_luid, &adapter->luid, sizeof(identifier->adapter_luid));
3128     identifier->video_memory = adapter->TextureRam;
3129
3130     return WINED3D_OK;
3131 }
3132
3133 static BOOL wined3d_check_pixel_format_color(const struct wined3d_gl_info *gl_info,
3134         const struct wined3d_pixel_format *cfg, const struct wined3d_format *format)
3135 {
3136     BYTE redSize, greenSize, blueSize, alphaSize, colorBits;
3137
3138     /* Float formats need FBOs. If FBOs are used this function isn't called */
3139     if (format->flags & WINED3DFMT_FLAG_FLOAT) return FALSE;
3140
3141     if(cfg->iPixelType == WGL_TYPE_RGBA_ARB) { /* Integer RGBA formats */
3142         if (!getColorBits(format, &redSize, &greenSize, &blueSize, &alphaSize, &colorBits))
3143         {
3144             ERR("Unable to check compatibility for format %s.\n", debug_d3dformat(format->id));
3145             return FALSE;
3146         }
3147
3148         if(cfg->redSize < redSize)
3149             return FALSE;
3150
3151         if(cfg->greenSize < greenSize)
3152             return FALSE;
3153
3154         if(cfg->blueSize < blueSize)
3155             return FALSE;
3156
3157         if(cfg->alphaSize < alphaSize)
3158             return FALSE;
3159
3160         return TRUE;
3161     }
3162
3163     /* Probably a RGBA_float or color index mode */
3164     return FALSE;
3165 }
3166
3167 static BOOL wined3d_check_pixel_format_depth(const struct wined3d_gl_info *gl_info,
3168         const struct wined3d_pixel_format *cfg, const struct wined3d_format *format)
3169 {
3170     BYTE depthSize, stencilSize;
3171     BOOL lockable = FALSE;
3172
3173     if (!getDepthStencilBits(format, &depthSize, &stencilSize))
3174     {
3175         ERR("Unable to check compatibility for format %s.\n", debug_d3dformat(format->id));
3176         return FALSE;
3177     }
3178
3179     /* Float formats need FBOs. If FBOs are used this function isn't called */
3180     if (format->flags & WINED3DFMT_FLAG_FLOAT) return FALSE;
3181
3182     if ((format->id == WINED3DFMT_D16_LOCKABLE) || (format->id == WINED3DFMT_D32_FLOAT))
3183         lockable = TRUE;
3184
3185     /* On some modern cards like the Geforce8/9 GLX doesn't offer some dephthstencil formats which D3D9 reports.
3186      * We can safely report 'compatible' formats (e.g. D24 can be used for D16) as long as we aren't dealing with
3187      * a lockable format. This also helps D3D <= 7 as they expect D16 which isn't offered without this on Geforce8 cards. */
3188     if(!(cfg->depthSize == depthSize || (!lockable && cfg->depthSize > depthSize)))
3189         return FALSE;
3190
3191     /* Some cards like Intel i915 ones only offer D24S8 but lots of games also need a format without stencil, so
3192      * allow more stencil bits than requested. */
3193     if(cfg->stencilSize < stencilSize)
3194         return FALSE;
3195
3196     return TRUE;
3197 }
3198
3199 HRESULT CDECL wined3d_check_depth_stencil_match(const struct wined3d *wined3d,
3200         UINT adapter_idx, enum wined3d_device_type device_type, enum wined3d_format_id adapter_format_id,
3201         enum wined3d_format_id render_target_format_id, enum wined3d_format_id depth_stencil_format_id)
3202 {
3203     const struct wined3d_format *rt_format;
3204     const struct wined3d_format *ds_format;
3205     const struct wined3d_adapter *adapter;
3206
3207     TRACE_(d3d_caps)("wined3d %p, adapter_idx %u, device_type %s,\n"
3208             "adapter_format %s, render_target_format %s, depth_stencil_format %s.\n",
3209             wined3d, adapter_idx, debug_d3ddevicetype(device_type), debug_d3dformat(adapter_format_id),
3210             debug_d3dformat(render_target_format_id), debug_d3dformat(depth_stencil_format_id));
3211
3212     if (adapter_idx >= wined3d->adapter_count)
3213         return WINED3DERR_INVALIDCALL;
3214
3215     adapter = &wined3d->adapters[adapter_idx];
3216     rt_format = wined3d_get_format(&adapter->gl_info, render_target_format_id);
3217     ds_format = wined3d_get_format(&adapter->gl_info, depth_stencil_format_id);
3218     if (wined3d_settings.offscreen_rendering_mode == ORM_FBO)
3219     {
3220         if ((rt_format->flags & WINED3DFMT_FLAG_RENDERTARGET)
3221                 && (ds_format->flags & (WINED3DFMT_FLAG_DEPTH | WINED3DFMT_FLAG_STENCIL)))
3222         {
3223             TRACE_(d3d_caps)("Formats match.\n");
3224             return WINED3D_OK;
3225         }
3226     }
3227     else
3228     {
3229         const struct wined3d_pixel_format *cfgs;
3230         unsigned int cfg_count;
3231         unsigned int i;
3232
3233         cfgs = adapter->cfgs;
3234         cfg_count = adapter->cfg_count;
3235         for (i = 0; i < cfg_count; ++i)
3236         {
3237             if (wined3d_check_pixel_format_color(&adapter->gl_info, &cfgs[i], rt_format)
3238                     && wined3d_check_pixel_format_depth(&adapter->gl_info, &cfgs[i], ds_format))
3239             {
3240                 TRACE_(d3d_caps)("Formats match.\n");
3241                 return WINED3D_OK;
3242             }
3243         }
3244     }
3245
3246     TRACE_(d3d_caps)("Unsupported format pair: %s and %s.\n",
3247             debug_d3dformat(render_target_format_id),
3248             debug_d3dformat(depth_stencil_format_id));
3249
3250     return WINED3DERR_NOTAVAILABLE;
3251 }
3252
3253 HRESULT CDECL wined3d_check_device_multisample_type(const struct wined3d *wined3d, UINT adapter_idx,
3254         enum wined3d_device_type device_type, enum wined3d_format_id surface_format_id, BOOL windowed,
3255         WINED3DMULTISAMPLE_TYPE multisample_type, DWORD *quality_levels)
3256 {
3257     const struct wined3d_gl_info *gl_info;
3258
3259     TRACE_(d3d_caps)("wined3d %p, adapter_idx %u, device_type %s, surface_format %s,\n"
3260             "windowed %#x, multisample_type %#x, quality_levels %p.\n",
3261             wined3d, adapter_idx, debug_d3ddevicetype(device_type), debug_d3dformat(surface_format_id),
3262             windowed, multisample_type, quality_levels);
3263
3264     if (adapter_idx >= wined3d->adapter_count)
3265         return WINED3DERR_INVALIDCALL;
3266
3267     gl_info = &wined3d->adapters[adapter_idx].gl_info;
3268
3269     if (multisample_type > gl_info->limits.samples)
3270     {
3271         TRACE("Returning not supported.\n");
3272         if (quality_levels)
3273             *quality_levels = 0;
3274
3275         return WINED3DERR_NOTAVAILABLE;
3276     }
3277
3278     if (quality_levels)
3279     {
3280         if (multisample_type == WINED3DMULTISAMPLE_NONMASKABLE)
3281             /* FIXME: This is probably wrong. */
3282             *quality_levels = gl_info->limits.samples;
3283         else
3284             *quality_levels = 1;
3285     }
3286
3287     return WINED3D_OK;
3288 }
3289
3290 /* Check if we support bumpmapping for a format */
3291 static BOOL CheckBumpMapCapability(const struct wined3d_adapter *adapter, const struct wined3d_format *format)
3292 {
3293     /* Ask the fixed function pipeline implementation if it can deal
3294      * with the conversion. If we've got a GL extension giving native
3295      * support this will be an identity conversion. */
3296     return (format->flags & WINED3DFMT_FLAG_BUMPMAP)
3297             && adapter->fragment_pipe->color_fixup_supported(format->color_fixup);
3298 }
3299
3300 /* Check if the given DisplayFormat + DepthStencilFormat combination is valid for the Adapter */
3301 static BOOL CheckDepthStencilCapability(const struct wined3d_adapter *adapter,
3302         const struct wined3d_format *display_format, const struct wined3d_format *ds_format)
3303 {
3304     /* Only allow depth/stencil formats */
3305     if (!(ds_format->depth_size || ds_format->stencil_size)) return FALSE;
3306
3307     /* Blacklist formats not supported on Windows */
3308     switch (ds_format->id)
3309     {
3310         case WINED3DFMT_S1_UINT_D15_UNORM: /* Breaks the shadowvol2 dx7 sdk sample */
3311         case WINED3DFMT_S4X4_UINT_D24_UNORM:
3312             TRACE_(d3d_caps)("[FAILED] - not supported on windows\n");
3313             return FALSE;
3314
3315         default:
3316             break;
3317     }
3318
3319     if (wined3d_settings.offscreen_rendering_mode == ORM_FBO)
3320     {
3321         /* With FBOs WGL limitations do not apply, but the format needs to be FBO attachable */
3322         if (ds_format->flags & (WINED3DFMT_FLAG_DEPTH | WINED3DFMT_FLAG_STENCIL)) return TRUE;
3323     }
3324     else
3325     {
3326         unsigned int i;
3327
3328         /* Walk through all WGL pixel formats to find a match */
3329         for (i = 0; i < adapter->cfg_count; ++i)
3330         {
3331             const struct wined3d_pixel_format *cfg = &adapter->cfgs[i];
3332             if (wined3d_check_pixel_format_color(&adapter->gl_info, cfg, display_format)
3333                     && wined3d_check_pixel_format_depth(&adapter->gl_info, cfg, ds_format))
3334                 return TRUE;
3335         }
3336     }
3337
3338     return FALSE;
3339 }
3340
3341 static BOOL CheckFilterCapability(const struct wined3d_adapter *adapter, const struct wined3d_format *format)
3342 {
3343     /* The flags entry of a format contains the filtering capability */
3344     if ((format->flags & WINED3DFMT_FLAG_FILTERING)
3345             || !(adapter->gl_info.quirks & WINED3D_QUIRK_LIMITED_TEX_FILTERING))
3346         return TRUE;
3347
3348     return FALSE;
3349 }
3350
3351 /* Check the render target capabilities of a format */
3352 static BOOL CheckRenderTargetCapability(const struct wined3d_adapter *adapter,
3353         const struct wined3d_format *adapter_format, const struct wined3d_format *check_format)
3354 {
3355     /* Filter out non-RT formats */
3356     if (!(check_format->flags & WINED3DFMT_FLAG_RENDERTARGET)) return FALSE;
3357     if (wined3d_settings.offscreen_rendering_mode == ORM_BACKBUFFER)
3358     {
3359         BYTE AdapterRed, AdapterGreen, AdapterBlue, AdapterAlpha, AdapterTotalSize;
3360         BYTE CheckRed, CheckGreen, CheckBlue, CheckAlpha, CheckTotalSize;
3361         const struct wined3d_pixel_format *cfgs = adapter->cfgs;
3362         unsigned int i;
3363
3364         getColorBits(adapter_format, &AdapterRed, &AdapterGreen, &AdapterBlue, &AdapterAlpha, &AdapterTotalSize);
3365         getColorBits(check_format, &CheckRed, &CheckGreen, &CheckBlue, &CheckAlpha, &CheckTotalSize);
3366
3367         /* In backbuffer mode the front and backbuffer share the same WGL pixelformat.
3368          * The format must match in RGB, alpha is allowed to be different. (Only the backbuffer can have alpha) */
3369         if(!((AdapterRed == CheckRed) && (AdapterGreen == CheckGreen) && (AdapterBlue == CheckBlue))) {
3370             TRACE_(d3d_caps)("[FAILED]\n");
3371             return FALSE;
3372         }
3373
3374         /* Check if there is a WGL pixel format matching the requirements, the format should also be window
3375          * drawable (not offscreen; e.g. Nvidia offers R5G6B5 for pbuffers even when X is running at 24bit) */
3376         for (i = 0; i < adapter->cfg_count; ++i)
3377         {
3378             if (cfgs[i].windowDrawable
3379                     && wined3d_check_pixel_format_color(&adapter->gl_info, &cfgs[i], check_format))
3380             {
3381                 TRACE_(d3d_caps)("Pixel format %d is compatible with format %s.\n",
3382                         cfgs[i].iPixelFormat, debug_d3dformat(check_format->id));
3383                 return TRUE;
3384             }
3385         }
3386     }
3387     else if(wined3d_settings.offscreen_rendering_mode == ORM_FBO)
3388     {
3389         /* For now return TRUE for FBOs until we have some proper checks.
3390          * Note that this function will only be called when the format is around for texturing. */
3391         return TRUE;
3392     }
3393     return FALSE;
3394 }
3395
3396 static BOOL CheckSrgbReadCapability(const struct wined3d_adapter *adapter, const struct wined3d_format *format)
3397 {
3398     return format->flags & WINED3DFMT_FLAG_SRGB_READ;
3399 }
3400
3401 static BOOL CheckSrgbWriteCapability(const struct wined3d_adapter *adapter, const struct wined3d_format *format)
3402 {
3403     /* Only offer SRGB writing on X8R8G8B8/A8R8G8B8 when we use ARB or GLSL shaders as we are
3404      * doing the color fixup in shaders.
3405      * Note Windows drivers (at least on the Geforce 8800) also offer this on R5G6B5. */
3406     if (format->flags & WINED3DFMT_FLAG_SRGB_WRITE)
3407     {
3408         int vs_selected_mode;
3409         int ps_selected_mode;
3410         select_shader_mode(&adapter->gl_info, &ps_selected_mode, &vs_selected_mode);
3411
3412         if((ps_selected_mode == SHADER_ARB) || (ps_selected_mode == SHADER_GLSL)) {
3413             TRACE_(d3d_caps)("[OK]\n");
3414             return TRUE;
3415         }
3416     }
3417
3418     TRACE_(d3d_caps)("[FAILED] - sRGB writes not supported by format %s.\n", debug_d3dformat(format->id));
3419     return FALSE;
3420 }
3421
3422 /* Check if a format support blending in combination with pixel shaders */
3423 static BOOL CheckPostPixelShaderBlendingCapability(const struct wined3d_adapter *adapter,
3424         const struct wined3d_format *format)
3425 {
3426     /* The flags entry of a format contains the post pixel shader blending capability */
3427     if (format->flags & WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING) return TRUE;
3428
3429     return FALSE;
3430 }
3431
3432 static BOOL CheckWrapAndMipCapability(const struct wined3d_adapter *adapter, const struct wined3d_format *format)
3433 {
3434     /* OpenGL supports mipmapping on all formats basically. Wrapping is unsupported,
3435      * but we have to report mipmapping so we cannot reject this flag. Tests show that
3436      * windows reports WRAPANDMIP on unfilterable surfaces as well, apparently to show
3437      * that wrapping is supported. The lack of filtering will sort out the mipmapping
3438      * capability anyway.
3439      *
3440      * For now lets report this on all formats, but in the future we may want to
3441      * restrict it to some should games need that
3442      */
3443     return TRUE;
3444 }
3445
3446 /* Check if a texture format is supported on the given adapter */
3447 static BOOL CheckTextureCapability(const struct wined3d_adapter *adapter, const struct wined3d_format *format)
3448 {
3449     const struct wined3d_gl_info *gl_info = &adapter->gl_info;
3450
3451     switch (format->id)
3452     {
3453         /*****
3454          *  supported: RGB(A) formats
3455          */
3456         case WINED3DFMT_B8G8R8_UNORM:
3457             TRACE_(d3d_caps)("[FAILED] - Not enumerated on Windows\n");
3458             return FALSE;
3459         case WINED3DFMT_B8G8R8A8_UNORM:
3460         case WINED3DFMT_B8G8R8X8_UNORM:
3461         case WINED3DFMT_B5G6R5_UNORM:
3462         case WINED3DFMT_B5G5R5X1_UNORM:
3463         case WINED3DFMT_B5G5R5A1_UNORM:
3464         case WINED3DFMT_B4G4R4A4_UNORM:
3465         case WINED3DFMT_A8_UNORM:
3466         case WINED3DFMT_B4G4R4X4_UNORM:
3467         case WINED3DFMT_R8G8B8A8_UNORM:
3468         case WINED3DFMT_R8G8B8X8_UNORM:
3469         case WINED3DFMT_B10G10R10A2_UNORM:
3470         case WINED3DFMT_R10G10B10A2_UNORM:
3471         case WINED3DFMT_R16G16_UNORM:
3472             TRACE_(d3d_caps)("[OK]\n");
3473             return TRUE;
3474
3475         case WINED3DFMT_B2G3R3_UNORM:
3476             TRACE_(d3d_caps)("[FAILED] - Not supported on Windows\n");
3477             return FALSE;
3478
3479         /*****
3480          *  Not supported: Palettized
3481          *  Only some Geforce/Voodoo3/G400 cards offer 8-bit textures in case of <=Direct3D7.
3482          *  Since it is not widely available, don't offer it. Further no Windows driver offers
3483          *  WINED3DFMT_P8_UINT_A8_NORM, so don't offer it either.
3484          */
3485         case WINED3DFMT_P8_UINT:
3486         case WINED3DFMT_P8_UINT_A8_UNORM:
3487             return FALSE;
3488
3489         /*****
3490          *  Supported: (Alpha)-Luminance
3491          */
3492         case WINED3DFMT_L8_UNORM:
3493         case WINED3DFMT_L8A8_UNORM:
3494         case WINED3DFMT_L16_UNORM:
3495             TRACE_(d3d_caps)("[OK]\n");
3496             return TRUE;
3497
3498         /* Not supported on Windows, thus disabled */
3499         case WINED3DFMT_L4A4_UNORM:
3500             TRACE_(d3d_caps)("[FAILED] - not supported on windows\n");
3501             return FALSE;
3502
3503         /*****
3504          *  Supported: Depth/Stencil formats
3505          */
3506         case WINED3DFMT_D16_LOCKABLE:
3507         case WINED3DFMT_D16_UNORM:
3508         case WINED3DFMT_X8D24_UNORM:
3509         case WINED3DFMT_D24_UNORM_S8_UINT:
3510         case WINED3DFMT_S8_UINT_D24_FLOAT:
3511         case WINED3DFMT_D32_UNORM:
3512         case WINED3DFMT_D32_FLOAT:
3513             return TRUE;
3514
3515         case WINED3DFMT_INTZ:
3516             if (gl_info->supported[EXT_PACKED_DEPTH_STENCIL]
3517                     || gl_info->supported[ARB_FRAMEBUFFER_OBJECT])
3518                 return TRUE;
3519             return FALSE;
3520
3521         /* Not supported on Windows */
3522         case WINED3DFMT_S1_UINT_D15_UNORM:
3523         case WINED3DFMT_S4X4_UINT_D24_UNORM:
3524             TRACE_(d3d_caps)("[FAILED] - not supported on windows\n");
3525             return FALSE;
3526
3527         /*****
3528          *  Not supported everywhere(depends on GL_ATI_envmap_bumpmap or
3529          *  GL_NV_texture_shader). Emulated by shaders
3530          */
3531         case WINED3DFMT_R8G8_SNORM:
3532         case WINED3DFMT_R8G8_SNORM_L8X8_UNORM:
3533         case WINED3DFMT_R5G5_SNORM_L6_UNORM:
3534         case WINED3DFMT_R8G8B8A8_SNORM:
3535         case WINED3DFMT_R16G16_SNORM:
3536             /* Ask the shader backend if it can deal with the conversion. If
3537              * we've got a GL extension giving native support this will be an
3538              * identity conversion. */
3539             if (adapter->shader_backend->shader_color_fixup_supported(format->color_fixup))
3540             {
3541                 TRACE_(d3d_caps)("[OK]\n");
3542                 return TRUE;
3543             }
3544             TRACE_(d3d_caps)("[FAILED]\n");
3545             return FALSE;
3546
3547         case WINED3DFMT_DXT1:
3548         case WINED3DFMT_DXT2:
3549         case WINED3DFMT_DXT3:
3550         case WINED3DFMT_DXT4:
3551         case WINED3DFMT_DXT5:
3552             if (gl_info->supported[EXT_TEXTURE_COMPRESSION_S3TC])
3553             {
3554                 TRACE_(d3d_caps)("[OK]\n");
3555                 return TRUE;
3556             }
3557             TRACE_(d3d_caps)("[FAILED]\n");
3558             return FALSE;
3559
3560
3561         /*****
3562          *  Odd formats - not supported
3563          */
3564         case WINED3DFMT_VERTEXDATA:
3565         case WINED3DFMT_R16_UINT:
3566         case WINED3DFMT_R32_UINT:
3567         case WINED3DFMT_R16G16B16A16_SNORM:
3568         case WINED3DFMT_R10G10B10_SNORM_A2_UNORM:
3569         case WINED3DFMT_R10G11B11_SNORM:
3570         case WINED3DFMT_R16:
3571         case WINED3DFMT_AL16:
3572             TRACE_(d3d_caps)("[FAILED]\n"); /* Enable when implemented */
3573             return FALSE;
3574
3575         /*****
3576          *  WINED3DFMT_R8G8_SNORM_Cx: Not supported right now
3577          */
3578         case WINED3DFMT_R8G8_SNORM_Cx:
3579             TRACE_(d3d_caps)("[FAILED]\n"); /* Enable when implemented */
3580             return FALSE;
3581
3582         /* YUV formats */
3583         case WINED3DFMT_UYVY:
3584         case WINED3DFMT_YUY2:
3585             if (gl_info->supported[APPLE_YCBCR_422])
3586             {
3587                 TRACE_(d3d_caps)("[OK]\n");
3588                 return TRUE;
3589             }
3590             TRACE_(d3d_caps)("[FAILED]\n");
3591             return FALSE;
3592         case WINED3DFMT_YV12:
3593             TRACE_(d3d_caps)("[FAILED]\n");
3594             return FALSE;
3595
3596         case WINED3DFMT_R16G16B16A16_UNORM:
3597             if (gl_info->quirks & WINED3D_QUIRK_BROKEN_RGBA16)
3598             {
3599                 TRACE_(d3d_caps)("[FAILED]\n");
3600                 return FALSE;
3601             }
3602             TRACE_(d3d_caps)("[OK]\n");
3603             return TRUE;
3604
3605             /* Not supported */
3606         case WINED3DFMT_B2G3R3A8_UNORM:
3607             TRACE_(d3d_caps)("[FAILED]\n"); /* Enable when implemented */
3608             return FALSE;
3609
3610             /* Floating point formats */
3611         case WINED3DFMT_R16_FLOAT:
3612         case WINED3DFMT_R16G16_FLOAT:
3613         case WINED3DFMT_R16G16B16A16_FLOAT:
3614             if (gl_info->supported[ARB_TEXTURE_FLOAT] && gl_info->supported[ARB_HALF_FLOAT_PIXEL])
3615             {
3616                 TRACE_(d3d_caps)("[OK]\n");
3617                 return TRUE;
3618             }
3619             TRACE_(d3d_caps)("[FAILED]\n");
3620             return FALSE;
3621
3622         case WINED3DFMT_R32_FLOAT:
3623         case WINED3DFMT_R32G32_FLOAT:
3624         case WINED3DFMT_R32G32B32A32_FLOAT:
3625             if (gl_info->supported[ARB_TEXTURE_FLOAT])
3626             {
3627                 TRACE_(d3d_caps)("[OK]\n");
3628                 return TRUE;
3629             }
3630             TRACE_(d3d_caps)("[FAILED]\n");
3631             return FALSE;
3632
3633         /* ATI instancing hack: Although ATI cards do not support Shader Model 3.0, they support
3634          * instancing. To query if the card supports instancing CheckDeviceFormat with the special format
3635          * MAKEFOURCC('I','N','S','T') is used. Should a (broken) app check for this provide a proper return value.
3636          * We can do instancing with all shader versions, but we need vertex shaders.
3637          *
3638          * Additionally applications have to set the D3DRS_POINTSIZE render state to MAKEFOURCC('I','N','S','T') once
3639          * to enable instancing. WineD3D doesn't need that and just ignores it.
3640          *
3641          * With Shader Model 3.0 capable cards Instancing 'just works' in Windows.
3642          */
3643         case WINED3DFMT_INST:
3644             TRACE("ATI Instancing check hack\n");
3645             if (gl_info->supported[ARB_VERTEX_PROGRAM] || gl_info->supported[ARB_VERTEX_SHADER])
3646             {
3647                 TRACE_(d3d_caps)("[OK]\n");
3648                 return TRUE;
3649             }
3650             TRACE_(d3d_caps)("[FAILED]\n");
3651             return FALSE;
3652
3653         /* Some weird FOURCC formats */
3654         case WINED3DFMT_R8G8_B8G8:
3655         case WINED3DFMT_G8R8_G8B8:
3656         case WINED3DFMT_MULTI2_ARGB8:
3657             TRACE_(d3d_caps)("[FAILED]\n");
3658             return FALSE;
3659
3660         /* Vendor specific formats */
3661         case WINED3DFMT_ATI2N:
3662             if (gl_info->supported[ATI_TEXTURE_COMPRESSION_3DC]
3663                     || gl_info->supported[ARB_TEXTURE_COMPRESSION_RGTC])
3664             {
3665                 if (adapter->shader_backend->shader_color_fixup_supported(format->color_fixup)
3666                         && adapter->fragment_pipe->color_fixup_supported(format->color_fixup))
3667                 {
3668                     TRACE_(d3d_caps)("[OK]\n");
3669                     return TRUE;
3670                 }
3671
3672                 TRACE_(d3d_caps)("[OK]\n");
3673                 return TRUE;
3674             }
3675             TRACE_(d3d_caps)("[FAILED]\n");
3676             return FALSE;
3677
3678         /* Depth bound test. To query if the card supports it CheckDeviceFormat with the special
3679          * format MAKEFOURCC('N','V','D','B') is used.
3680          * It is enabled by setting D3DRS_ADAPTIVETESS_X render state to MAKEFOURCC('N','V','D','B') and
3681          * then controlled by setting D3DRS_ADAPTIVETESS_Z (zMin) and D3DRS_ADAPTIVETESS_W (zMax)
3682          * to test value.
3683          */
3684         case WINED3DFMT_NVDB:
3685             if (gl_info->supported[EXT_DEPTH_BOUNDS_TEST])
3686             {
3687                 TRACE_(d3d_caps)("[OK]\n");
3688                 return TRUE;
3689             }
3690             TRACE_(d3d_caps)("[FAILED]\n");
3691             return FALSE;
3692
3693         case WINED3DFMT_NVHU:
3694         case WINED3DFMT_NVHS:
3695             /* These formats seem to be similar to the HILO formats in GL_NV_texture_shader. NVHU
3696              * is said to be GL_UNSIGNED_HILO16, NVHS GL_SIGNED_HILO16. Rumours say that d3d computes
3697              * a 3rd channel similarly to D3DFMT_CxV8U8(So NVHS could be called D3DFMT_CxV16U16).
3698              * ATI refused to support formats which can easily be emulated with pixel shaders, so
3699              * Applications have to deal with not having NVHS and NVHU.
3700              */
3701             TRACE_(d3d_caps)("[FAILED]\n");
3702             return FALSE;
3703
3704         case WINED3DFMT_NULL:
3705             if (gl_info->supported[ARB_FRAMEBUFFER_OBJECT])
3706                 return TRUE;
3707             return FALSE;
3708
3709         case WINED3DFMT_UNKNOWN:
3710             return FALSE;
3711
3712         default:
3713             ERR("Unhandled format %s.\n", debug_d3dformat(format->id));
3714             break;
3715     }
3716     return FALSE;
3717 }
3718
3719 static BOOL CheckSurfaceCapability(const struct wined3d_adapter *adapter,
3720         const struct wined3d_format *adapter_format,
3721         const struct wined3d_format *check_format,
3722         WINED3DSURFTYPE SurfaceType)
3723 {
3724     if (SurfaceType == SURFACE_GDI)
3725     {
3726         switch (check_format->id)
3727         {
3728             case WINED3DFMT_B8G8R8_UNORM:
3729                 TRACE_(d3d_caps)("[FAILED] - Not enumerated on Windows\n");
3730                 return FALSE;
3731             case WINED3DFMT_B8G8R8A8_UNORM:
3732             case WINED3DFMT_B8G8R8X8_UNORM:
3733             case WINED3DFMT_B5G6R5_UNORM:
3734             case WINED3DFMT_B5G5R5X1_UNORM:
3735             case WINED3DFMT_B5G5R5A1_UNORM:
3736             case WINED3DFMT_B4G4R4A4_UNORM:
3737             case WINED3DFMT_B2G3R3_UNORM:
3738             case WINED3DFMT_A8_UNORM:
3739             case WINED3DFMT_B2G3R3A8_UNORM:
3740             case WINED3DFMT_B4G4R4X4_UNORM:
3741             case WINED3DFMT_R10G10B10A2_UNORM:
3742             case WINED3DFMT_R8G8B8A8_UNORM:
3743             case WINED3DFMT_R8G8B8X8_UNORM:
3744             case WINED3DFMT_R16G16_UNORM:
3745             case WINED3DFMT_B10G10R10A2_UNORM:
3746             case WINED3DFMT_R16G16B16A16_UNORM:
3747             case WINED3DFMT_P8_UINT:
3748                 TRACE_(d3d_caps)("[OK]\n");
3749                 return TRUE;
3750             default:
3751                 TRACE_(d3d_caps)("[FAILED] - not available on GDI surfaces\n");
3752                 return FALSE;
3753         }
3754     }
3755
3756     /* All format that are supported for textures are supported for surfaces as well */
3757     if (CheckTextureCapability(adapter, check_format)) return TRUE;
3758     /* All depth stencil formats are supported on surfaces */
3759     if (CheckDepthStencilCapability(adapter, adapter_format, check_format)) return TRUE;
3760
3761     /* If opengl can't process the format natively, the blitter may be able to convert it */
3762     if (adapter->blitter->blit_supported(&adapter->gl_info, WINED3D_BLIT_OP_COLOR_BLIT,
3763             NULL, WINED3DPOOL_DEFAULT, 0, check_format,
3764             NULL, WINED3DPOOL_DEFAULT, 0, adapter_format))
3765     {
3766         TRACE_(d3d_caps)("[OK]\n");
3767         return TRUE;
3768     }
3769
3770     /* Reject other formats */
3771     TRACE_(d3d_caps)("[FAILED]\n");
3772     return FALSE;
3773 }
3774
3775 static BOOL CheckVertexTextureCapability(const struct wined3d_adapter *adapter,
3776         const struct wined3d_format *format)
3777 {
3778     const struct wined3d_gl_info *gl_info = &adapter->gl_info;
3779
3780     if (!gl_info->limits.vertex_samplers || !(format->flags & WINED3DFMT_FLAG_VTF))
3781         return FALSE;
3782
3783     switch (format->id)
3784     {
3785         case WINED3DFMT_R32G32B32A32_FLOAT:
3786         case WINED3DFMT_R32_FLOAT:
3787             return TRUE;
3788         default:
3789             return !(gl_info->quirks & WINED3D_QUIRK_LIMITED_TEX_FILTERING);
3790     }
3791 }
3792
3793 HRESULT CDECL wined3d_check_device_format(const struct wined3d *wined3d, UINT adapter_idx,
3794         enum wined3d_device_type device_type, enum wined3d_format_id adapter_format_id, DWORD usage,
3795         WINED3DRESOURCETYPE resource_type, enum wined3d_format_id check_format_id, WINED3DSURFTYPE surface_type)
3796 {
3797     const struct wined3d_adapter *adapter = &wined3d->adapters[adapter_idx];
3798     const struct wined3d_gl_info *gl_info = &adapter->gl_info;
3799     const struct wined3d_format *adapter_format = wined3d_get_format(gl_info, adapter_format_id);
3800     const struct wined3d_format *format = wined3d_get_format(gl_info, check_format_id);
3801     DWORD usage_caps = 0;
3802
3803     TRACE_(d3d_caps)("wined3d %p, adapter_idx %u, device_type %s, adapter_format %s, usage %s, %s,\n"
3804             "resource_type %s, check_format %s, surface_type %#x.\n",
3805             wined3d, adapter_idx, debug_d3ddevicetype(device_type), debug_d3dformat(adapter_format_id),
3806             debug_d3dusage(usage), debug_d3dusagequery(usage), debug_d3dresourcetype(resource_type),
3807             debug_d3dformat(check_format_id), surface_type);
3808
3809     if (adapter_idx >= wined3d->adapter_count)
3810         return WINED3DERR_INVALIDCALL;
3811
3812     switch (resource_type)
3813     {
3814         case WINED3DRTYPE_CUBETEXTURE:
3815             /* Cubetexture allows:
3816              *      - WINED3DUSAGE_AUTOGENMIPMAP
3817              *      - WINED3DUSAGE_DEPTHSTENCIL
3818              *      - WINED3DUSAGE_DYNAMIC
3819              *      - WINED3DUSAGE_NONSECURE (d3d9ex)
3820              *      - WINED3DUSAGE_RENDERTARGET
3821              *      - WINED3DUSAGE_SOFTWAREPROCESSING
3822              *      - WINED3DUSAGE_QUERY_WRAPANDMIP
3823              */
3824             if (surface_type != SURFACE_OPENGL)
3825             {
3826                 TRACE_(d3d_caps)("[FAILED]\n");
3827                 return WINED3DERR_NOTAVAILABLE;
3828             }
3829
3830             if (!gl_info->supported[ARB_TEXTURE_CUBE_MAP])
3831             {
3832                 TRACE_(d3d_caps)("[FAILED] - No cube texture support\n");
3833                 return WINED3DERR_NOTAVAILABLE;
3834             }
3835
3836             if (!CheckTextureCapability(adapter, format))
3837             {
3838                 TRACE_(d3d_caps)("[FAILED] - Cube texture format not supported\n");
3839                 return WINED3DERR_NOTAVAILABLE;
3840             }
3841
3842             if (usage & WINED3DUSAGE_AUTOGENMIPMAP)
3843             {
3844                 if (!gl_info->supported[SGIS_GENERATE_MIPMAP])
3845                     /* When autogenmipmap isn't around continue and return
3846                      * WINED3DOK_NOAUTOGEN instead of D3D_OK. */
3847                     TRACE_(d3d_caps)("[FAILED] - No autogenmipmap support, but continuing\n");
3848                 else
3849                     usage_caps |= WINED3DUSAGE_AUTOGENMIPMAP;
3850             }
3851
3852             /* Always report dynamic locking. */
3853             if (usage & WINED3DUSAGE_DYNAMIC)
3854                 usage_caps |= WINED3DUSAGE_DYNAMIC;
3855
3856             if (usage & WINED3DUSAGE_RENDERTARGET)
3857             {
3858                 if (!CheckRenderTargetCapability(adapter, adapter_format, format))
3859                 {
3860                     TRACE_(d3d_caps)("[FAILED] - No rendertarget support\n");
3861                     return WINED3DERR_NOTAVAILABLE;
3862                 }
3863                 usage_caps |= WINED3DUSAGE_RENDERTARGET;
3864             }
3865
3866             /* Always report software processing. */
3867             if (usage & WINED3DUSAGE_SOFTWAREPROCESSING)
3868                 usage_caps |= WINED3DUSAGE_SOFTWAREPROCESSING;
3869
3870             if (usage & WINED3DUSAGE_QUERY_FILTER)
3871             {
3872                 if (!CheckFilterCapability(adapter, format))
3873                 {
3874                     TRACE_(d3d_caps)("[FAILED] - No query filter support\n");
3875                     return WINED3DERR_NOTAVAILABLE;
3876                 }
3877                 usage_caps |= WINED3DUSAGE_QUERY_FILTER;
3878             }
3879
3880             if (usage & WINED3DUSAGE_QUERY_POSTPIXELSHADER_BLENDING)
3881             {
3882                 if (!CheckPostPixelShaderBlendingCapability(adapter, format))
3883                 {
3884                     TRACE_(d3d_caps)("[FAILED] - No query post pixelshader blending support\n");
3885                     return WINED3DERR_NOTAVAILABLE;
3886                 }
3887                 usage_caps |= WINED3DUSAGE_QUERY_POSTPIXELSHADER_BLENDING;
3888             }
3889
3890             if (usage & WINED3DUSAGE_QUERY_SRGBREAD)
3891             {
3892                 if (!CheckSrgbReadCapability(adapter, format))
3893                 {
3894                     TRACE_(d3d_caps)("[FAILED] - No query srgbread support\n");
3895                     return WINED3DERR_NOTAVAILABLE;
3896                 }
3897                 usage_caps |= WINED3DUSAGE_QUERY_SRGBREAD;
3898             }
3899
3900             if (usage & WINED3DUSAGE_QUERY_SRGBWRITE)
3901             {
3902                 if (!CheckSrgbWriteCapability(adapter, format))
3903                 {
3904                     TRACE_(d3d_caps)("[FAILED] - No query srgbwrite support\n");
3905                     return WINED3DERR_NOTAVAILABLE;
3906                 }
3907                 usage_caps |= WINED3DUSAGE_QUERY_SRGBWRITE;
3908             }
3909
3910             if (usage & WINED3DUSAGE_QUERY_VERTEXTEXTURE)
3911             {
3912                 if (!CheckVertexTextureCapability(adapter, format))
3913                 {
3914                     TRACE_(d3d_caps)("[FAILED] - No query vertextexture support\n");
3915                     return WINED3DERR_NOTAVAILABLE;
3916                 }
3917                 usage_caps |= WINED3DUSAGE_QUERY_VERTEXTEXTURE;
3918             }
3919
3920             if (usage & WINED3DUSAGE_QUERY_WRAPANDMIP)
3921             {
3922                 if (!CheckWrapAndMipCapability(adapter, format))
3923                 {
3924                     TRACE_(d3d_caps)("[FAILED] - No wrapping and mipmapping support\n");
3925                     return WINED3DERR_NOTAVAILABLE;
3926                 }
3927                 usage_caps |= WINED3DUSAGE_QUERY_WRAPANDMIP;
3928             }
3929             break;
3930
3931         case WINED3DRTYPE_SURFACE:
3932             /* Surface allows:
3933              *      - WINED3DUSAGE_DEPTHSTENCIL
3934              *      - WINED3DUSAGE_NONSECURE (d3d9ex)
3935              *      - WINED3DUSAGE_RENDERTARGET
3936              */
3937             if (!CheckSurfaceCapability(adapter, adapter_format, format, surface_type))
3938             {
3939                 TRACE_(d3d_caps)("[FAILED] - Not supported for plain surfaces\n");
3940                 return WINED3DERR_NOTAVAILABLE;
3941             }
3942
3943             if (usage & WINED3DUSAGE_DEPTHSTENCIL)
3944             {
3945                 if (!CheckDepthStencilCapability(adapter, adapter_format, format))
3946                 {
3947                     TRACE_(d3d_caps)("[FAILED] - No depthstencil support\n");
3948                     return WINED3DERR_NOTAVAILABLE;
3949                 }
3950                 usage_caps |= WINED3DUSAGE_DEPTHSTENCIL;
3951             }
3952
3953             if (usage & WINED3DUSAGE_RENDERTARGET)
3954             {
3955                 if (!CheckRenderTargetCapability(adapter, adapter_format, format))
3956                 {
3957                     TRACE_(d3d_caps)("[FAILED] - No rendertarget support\n");
3958                     return WINED3DERR_NOTAVAILABLE;
3959                 }
3960                 usage_caps |= WINED3DUSAGE_RENDERTARGET;
3961             }
3962
3963             if (usage & WINED3DUSAGE_QUERY_POSTPIXELSHADER_BLENDING)
3964             {
3965                 if (!CheckPostPixelShaderBlendingCapability(adapter, format))
3966                 {
3967                     TRACE_(d3d_caps)("[FAILED] - No query post pixelshader blending support\n");
3968                     return WINED3DERR_NOTAVAILABLE;
3969                 }
3970                 usage_caps |= WINED3DUSAGE_QUERY_POSTPIXELSHADER_BLENDING;
3971             }
3972             break;
3973
3974         case WINED3DRTYPE_TEXTURE:
3975             /* Texture allows:
3976              *      - WINED3DUSAGE_AUTOGENMIPMAP
3977              *      - WINED3DUSAGE_DEPTHSTENCIL
3978              *      - WINED3DUSAGE_DMAP
3979              *      - WINED3DUSAGE_DYNAMIC
3980              *      - WINED3DUSAGE_NONSECURE (d3d9ex)
3981              *      - WINED3DUSAGE_RENDERTARGET
3982              *      - WINED3DUSAGE_SOFTWAREPROCESSING
3983              *      - WINED3DUSAGE_TEXTAPI (d3d9ex)
3984              *      - WINED3DUSAGE_QUERY_WRAPANDMIP
3985              */
3986             if (surface_type != SURFACE_OPENGL)
3987             {
3988                 TRACE_(d3d_caps)("[FAILED]\n");
3989                 return WINED3DERR_NOTAVAILABLE;
3990             }
3991
3992             if (!CheckTextureCapability(adapter, format))
3993             {
3994                 TRACE_(d3d_caps)("[FAILED] - Texture format not supported\n");
3995                 return WINED3DERR_NOTAVAILABLE;
3996             }
3997
3998             if (usage & WINED3DUSAGE_AUTOGENMIPMAP)
3999             {
4000                 if (!gl_info->supported[SGIS_GENERATE_MIPMAP])
4001                     /* When autogenmipmap isn't around continue and return
4002                      * WINED3DOK_NOAUTOGEN instead of D3D_OK. */
4003                     TRACE_(d3d_caps)("[FAILED] - No autogenmipmap support, but continuing\n");
4004                 else
4005                     usage_caps |= WINED3DUSAGE_AUTOGENMIPMAP;
4006             }
4007
4008             /* Always report dynamic locking. */
4009             if (usage & WINED3DUSAGE_DYNAMIC)
4010                 usage_caps |= WINED3DUSAGE_DYNAMIC;
4011
4012             if (usage & WINED3DUSAGE_RENDERTARGET)
4013             {
4014                 if (!CheckRenderTargetCapability(adapter, adapter_format, format))
4015                 {
4016                     TRACE_(d3d_caps)("[FAILED] - No rendertarget support\n");
4017                     return WINED3DERR_NOTAVAILABLE;
4018                 }
4019                 usage_caps |= WINED3DUSAGE_RENDERTARGET;
4020             }
4021
4022             /* Always report software processing. */
4023             if (usage & WINED3DUSAGE_SOFTWAREPROCESSING)
4024                 usage_caps |= WINED3DUSAGE_SOFTWAREPROCESSING;
4025
4026             if (usage & WINED3DUSAGE_QUERY_FILTER)
4027             {
4028                 if (!CheckFilterCapability(adapter, format))
4029                 {
4030                     TRACE_(d3d_caps)("[FAILED] - No query filter support\n");
4031                     return WINED3DERR_NOTAVAILABLE;
4032                 }
4033                 usage_caps |= WINED3DUSAGE_QUERY_FILTER;
4034             }
4035
4036             if (usage & WINED3DUSAGE_QUERY_LEGACYBUMPMAP)
4037             {
4038                 if (!CheckBumpMapCapability(adapter, format))
4039                 {
4040                     TRACE_(d3d_caps)("[FAILED] - No legacy bumpmap support\n");
4041                     return WINED3DERR_NOTAVAILABLE;
4042                 }
4043                 usage_caps |= WINED3DUSAGE_QUERY_LEGACYBUMPMAP;
4044             }
4045
4046             if (usage & WINED3DUSAGE_QUERY_POSTPIXELSHADER_BLENDING)
4047             {
4048                 if (!CheckPostPixelShaderBlendingCapability(adapter, format))
4049                 {
4050                     TRACE_(d3d_caps)("[FAILED] - No query post pixelshader blending support\n");
4051                     return WINED3DERR_NOTAVAILABLE;
4052                 }
4053                 usage_caps |= WINED3DUSAGE_QUERY_POSTPIXELSHADER_BLENDING;
4054             }
4055
4056             if (usage & WINED3DUSAGE_QUERY_SRGBREAD)
4057             {
4058                 if (!CheckSrgbReadCapability(adapter, format))
4059                 {
4060                     TRACE_(d3d_caps)("[FAILED] - No query srgbread support\n");
4061                     return WINED3DERR_NOTAVAILABLE;
4062                 }
4063                 usage_caps |= WINED3DUSAGE_QUERY_SRGBREAD;
4064             }
4065
4066             if (usage & WINED3DUSAGE_QUERY_SRGBWRITE)
4067             {
4068                 if (!CheckSrgbWriteCapability(adapter, format))
4069                 {
4070                     TRACE_(d3d_caps)("[FAILED] - No query srgbwrite support\n");
4071                     return WINED3DERR_NOTAVAILABLE;
4072                 }
4073                 usage_caps |= WINED3DUSAGE_QUERY_SRGBWRITE;
4074             }
4075
4076             if (usage & WINED3DUSAGE_QUERY_VERTEXTEXTURE)
4077             {
4078                 if (!CheckVertexTextureCapability(adapter, format))
4079                 {
4080                     TRACE_(d3d_caps)("[FAILED] - No query vertextexture support\n");
4081                     return WINED3DERR_NOTAVAILABLE;
4082                 }
4083                 usage_caps |= WINED3DUSAGE_QUERY_VERTEXTEXTURE;
4084             }
4085
4086             if (usage & WINED3DUSAGE_QUERY_WRAPANDMIP)
4087             {
4088                 if (!CheckWrapAndMipCapability(adapter, format))
4089                 {
4090                     TRACE_(d3d_caps)("[FAILED] - No wrapping and mipmapping support\n");
4091                     return WINED3DERR_NOTAVAILABLE;
4092                 }
4093                 usage_caps |= WINED3DUSAGE_QUERY_WRAPANDMIP;
4094             }
4095
4096             if (usage & WINED3DUSAGE_DEPTHSTENCIL)
4097             {
4098                 if (!CheckDepthStencilCapability(adapter, adapter_format, format))
4099                 {
4100                     TRACE_(d3d_caps)("[FAILED] - No depth stencil support\n");
4101                     return WINED3DERR_NOTAVAILABLE;
4102                 }
4103                 if ((format->flags & WINED3DFMT_FLAG_SHADOW) && !gl_info->supported[ARB_SHADOW])
4104                 {
4105                     TRACE_(d3d_caps)("[FAILED] - No shadow sampler support.\n");
4106                     return WINED3DERR_NOTAVAILABLE;
4107                 }
4108                 usage_caps |= WINED3DUSAGE_DEPTHSTENCIL;
4109             }
4110             break;
4111
4112         case WINED3DRTYPE_VOLUMETEXTURE:
4113         case WINED3DRTYPE_VOLUME:
4114             /* Volume is to VolumeTexture what Surface is to Texture, but its
4115              * usage caps are not documented. Most driver seem to offer
4116              * (nearly) the same on Volume and VolumeTexture, so do that too.
4117              *
4118              * Volumetexture allows:
4119              *      - D3DUSAGE_DYNAMIC
4120              *      - D3DUSAGE_NONSECURE (d3d9ex)
4121              *      - D3DUSAGE_SOFTWAREPROCESSING
4122              *      - D3DUSAGE_QUERY_WRAPANDMIP
4123              */
4124             if (surface_type != SURFACE_OPENGL)
4125             {
4126                 TRACE_(d3d_caps)("[FAILED]\n");
4127                 return WINED3DERR_NOTAVAILABLE;
4128             }
4129
4130             if (!gl_info->supported[EXT_TEXTURE3D])
4131             {
4132                 TRACE_(d3d_caps)("[FAILED] - No volume texture support\n");
4133                 return WINED3DERR_NOTAVAILABLE;
4134             }
4135
4136             if (!CheckTextureCapability(adapter, format))
4137             {
4138                 TRACE_(d3d_caps)("[FAILED] - Format not supported\n");
4139                 return WINED3DERR_NOTAVAILABLE;
4140             }
4141
4142             /* Filter formats that need conversion; For one part, this
4143              * conversion is unimplemented, and volume textures are huge, so
4144              * it would be a big performance hit. Unless we hit an application
4145              * needing one of those formats, don't advertize them to avoid
4146              * leading applications into temptation. The windows drivers don't
4147              * support most of those formats on volumes anyway, except for
4148              * WINED3DFMT_R32_FLOAT. */
4149             switch (check_format_id)
4150             {
4151                 case WINED3DFMT_P8_UINT:
4152                 case WINED3DFMT_L4A4_UNORM:
4153                 case WINED3DFMT_R32_FLOAT:
4154                 case WINED3DFMT_R16_FLOAT:
4155                 case WINED3DFMT_R8G8_SNORM_L8X8_UNORM:
4156                 case WINED3DFMT_R5G5_SNORM_L6_UNORM:
4157                 case WINED3DFMT_R16G16_UNORM:
4158                     TRACE_(d3d_caps)("[FAILED] - No converted formats on volumes\n");
4159                     return WINED3DERR_NOTAVAILABLE;
4160
4161                 case WINED3DFMT_R8G8B8A8_SNORM:
4162                 case WINED3DFMT_R16G16_SNORM:
4163                     if (!gl_info->supported[NV_TEXTURE_SHADER])
4164                     {
4165                         TRACE_(d3d_caps)("[FAILED] - No converted formats on volumes\n");
4166                         return WINED3DERR_NOTAVAILABLE;
4167                     }
4168                     break;
4169
4170                 case WINED3DFMT_R8G8_SNORM:
4171                     if (!gl_info->supported[NV_TEXTURE_SHADER])
4172                     {
4173                         TRACE_(d3d_caps)("[FAILED] - No converted formats on volumes\n");
4174                         return WINED3DERR_NOTAVAILABLE;
4175                     }
4176                     break;
4177
4178                 case WINED3DFMT_DXT1:
4179                 case WINED3DFMT_DXT2:
4180                 case WINED3DFMT_DXT3:
4181                 case WINED3DFMT_DXT4:
4182                 case WINED3DFMT_DXT5:
4183                     /* The GL_EXT_texture_compression_s3tc spec requires that
4184                      * loading an s3tc compressed texture results in an error.
4185                      * While the D3D refrast does support s3tc volumes, at
4186                      * least the nvidia windows driver does not, so we're free
4187                      * not to support this format. */
4188                     TRACE_(d3d_caps)("[FAILED] - DXTn does not support 3D textures\n");
4189                     return WINED3DERR_NOTAVAILABLE;
4190
4191                 default:
4192                     /* Do nothing, continue with checking the format below */
4193                     break;
4194             }
4195
4196             /* Always report dynamic locking. */
4197             if (usage & WINED3DUSAGE_DYNAMIC)
4198                 usage_caps |= WINED3DUSAGE_DYNAMIC;
4199
4200             /* Always report software processing. */
4201             if (usage & WINED3DUSAGE_SOFTWAREPROCESSING)
4202                 usage_caps |= WINED3DUSAGE_SOFTWAREPROCESSING;
4203
4204             if (usage & WINED3DUSAGE_QUERY_FILTER)
4205             {
4206                 if (!CheckFilterCapability(adapter, format))
4207                 {
4208                     TRACE_(d3d_caps)("[FAILED] - No query filter support\n");
4209                     return WINED3DERR_NOTAVAILABLE;
4210                 }
4211                 usage_caps |= WINED3DUSAGE_QUERY_FILTER;
4212             }
4213
4214             if (usage & WINED3DUSAGE_QUERY_POSTPIXELSHADER_BLENDING)
4215             {
4216                 if (!CheckPostPixelShaderBlendingCapability(adapter, format))
4217                 {
4218                     TRACE_(d3d_caps)("[FAILED] - No query post pixelshader blending support\n");
4219                     return WINED3DERR_NOTAVAILABLE;
4220                 }
4221                 usage_caps |= WINED3DUSAGE_QUERY_POSTPIXELSHADER_BLENDING;
4222             }
4223
4224             if (usage & WINED3DUSAGE_QUERY_SRGBREAD)
4225             {
4226                 if (!CheckSrgbReadCapability(adapter, format))
4227                 {
4228                     TRACE_(d3d_caps)("[FAILED] - No query srgbread support\n");
4229                     return WINED3DERR_NOTAVAILABLE;
4230                 }
4231                 usage_caps |= WINED3DUSAGE_QUERY_SRGBREAD;
4232             }
4233
4234             if (usage & WINED3DUSAGE_QUERY_SRGBWRITE)
4235             {
4236                 if (!CheckSrgbWriteCapability(adapter, format))
4237                 {
4238                     TRACE_(d3d_caps)("[FAILED] - No query srgbwrite support\n");
4239                     return WINED3DERR_NOTAVAILABLE;
4240                 }
4241                 usage_caps |= WINED3DUSAGE_QUERY_SRGBWRITE;
4242             }
4243
4244             if (usage & WINED3DUSAGE_QUERY_VERTEXTEXTURE)
4245             {
4246                 if (!CheckVertexTextureCapability(adapter, format))
4247                 {
4248                     TRACE_(d3d_caps)("[FAILED] - No query vertextexture support\n");
4249                     return WINED3DERR_NOTAVAILABLE;
4250                 }
4251                 usage_caps |= WINED3DUSAGE_QUERY_VERTEXTEXTURE;
4252             }
4253
4254             if (usage & WINED3DUSAGE_QUERY_WRAPANDMIP)
4255             {
4256                 if (!CheckWrapAndMipCapability(adapter, format))
4257                 {
4258                     TRACE_(d3d_caps)("[FAILED] - No wrapping and mipmapping support\n");
4259                     return WINED3DERR_NOTAVAILABLE;
4260                 }
4261                 usage_caps |= WINED3DUSAGE_QUERY_WRAPANDMIP;
4262             }
4263             break;
4264
4265         default:
4266             FIXME_(d3d_caps)("Unhandled resource type %s.\n", debug_d3dresourcetype(resource_type));
4267             return WINED3DERR_NOTAVAILABLE;
4268     }
4269
4270     /* When the usage_caps exactly matches usage return WINED3D_OK except for
4271      * the situation in which WINED3DUSAGE_AUTOGENMIPMAP isn't around, then
4272      * WINED3DOK_NOAUTOGEN is returned if all the other usage flags match. */
4273     if (usage_caps == usage)
4274         return WINED3D_OK;
4275     if (usage_caps == (usage & ~WINED3DUSAGE_AUTOGENMIPMAP))
4276         return WINED3DOK_NOAUTOGEN;
4277
4278     TRACE_(d3d_caps)("[FAILED] - Usage %#x requested for format %s and resource_type %s but only %#x is available.\n",
4279             usage, debug_d3dformat(check_format_id), debug_d3dresourcetype(resource_type), usage_caps);
4280
4281     return WINED3DERR_NOTAVAILABLE;
4282 }
4283
4284 HRESULT CDECL wined3d_check_device_format_conversion(const struct wined3d *wined3d, UINT adapter_idx,
4285         enum wined3d_device_type device_type, enum wined3d_format_id src_format, enum wined3d_format_id dst_format)
4286 {
4287     FIXME("wined3d %p, adapter_idx %u, device_type %s, src_format %s, dst_format %s stub!\n",
4288             wined3d, adapter_idx, debug_d3ddevicetype(device_type), debug_d3dformat(src_format),
4289             debug_d3dformat(dst_format));
4290
4291     return WINED3D_OK;
4292 }
4293
4294 HRESULT CDECL wined3d_check_device_type(const struct wined3d *wined3d, UINT adapter_idx,
4295         enum wined3d_device_type device_type, enum wined3d_format_id display_format,
4296         enum wined3d_format_id backbuffer_format, BOOL windowed)
4297 {
4298     UINT mode_count;
4299     HRESULT hr;
4300
4301     TRACE("wined3d %p, adapter_idx %u, device_type %s, display_format %s, backbuffer_format %s, windowed %#x.\n",
4302             wined3d, adapter_idx, debug_d3ddevicetype(device_type), debug_d3dformat(display_format),
4303             debug_d3dformat(backbuffer_format), windowed);
4304
4305     if (adapter_idx >= wined3d->adapter_count)
4306         return WINED3DERR_INVALIDCALL;
4307
4308     /* The task of this function is to check whether a certain display / backbuffer format
4309      * combination is available on the given adapter. In fullscreen mode microsoft specified
4310      * that the display format shouldn't provide alpha and that ignoring alpha the backbuffer
4311      * and display format should match exactly.
4312      * In windowed mode format conversion can occur and this depends on the driver. When format
4313      * conversion is done, this function should nevertheless fail and applications need to use
4314      * CheckDeviceFormatConversion.
4315      * At the moment we assume that fullscreen and windowed have the same capabilities. */
4316
4317     /* There are only 4 display formats. */
4318     if (!(display_format == WINED3DFMT_B5G6R5_UNORM
4319             || display_format == WINED3DFMT_B5G5R5X1_UNORM
4320             || display_format == WINED3DFMT_B8G8R8X8_UNORM
4321             || display_format == WINED3DFMT_B10G10R10A2_UNORM))
4322     {
4323         TRACE_(d3d_caps)("Format %s is not supported as display format.\n", debug_d3dformat(display_format));
4324         return WINED3DERR_NOTAVAILABLE;
4325     }
4326
4327     /* If the requested display format is not available, don't continue. */
4328     mode_count = wined3d_get_adapter_mode_count(wined3d, adapter_idx, display_format);
4329     if (!mode_count)
4330     {
4331         TRACE_(d3d_caps)("No available modes for display format %s.\n", debug_d3dformat(display_format));
4332         return WINED3DERR_NOTAVAILABLE;
4333     }
4334
4335     /* Windowed mode allows you to specify WINED3DFMT_UNKNOWN for the backbuffer format,
4336      * it means 'reuse' the display format for the backbuffer. */
4337     if (!windowed && backbuffer_format == WINED3DFMT_UNKNOWN)
4338     {
4339         TRACE_(d3d_caps)("backbuffer_format WINED3FMT_UNKNOWN only available in windowed mode.\n");
4340         return WINED3DERR_NOTAVAILABLE;
4341     }
4342
4343     /* In FULLSCREEN mode WINED3DFMT_B5G6R5_UNORM can only be mixed with
4344      * backbuffer format WINED3DFMT_B5G6R5_UNORM. */
4345     if (display_format == WINED3DFMT_B5G6R5_UNORM && backbuffer_format != WINED3DFMT_B5G6R5_UNORM)
4346     {
4347         TRACE_(d3d_caps)("Unsupported display/backbuffer format combination %s / %s.\n",
4348                 debug_d3dformat(display_format), debug_d3dformat(backbuffer_format));
4349         return WINED3DERR_NOTAVAILABLE;
4350     }
4351
4352     /* In FULLSCREEN mode WINED3DFMT_B5G5R5X1_UNORM can only be mixed with
4353      * backbuffer formats WINED3DFMT_B5G5R5X1_UNORM and
4354      * WINED3DFMT_B5G5R5A1_UNORM. */
4355     if (display_format == WINED3DFMT_B5G5R5X1_UNORM
4356             && !(backbuffer_format == WINED3DFMT_B5G5R5X1_UNORM || backbuffer_format == WINED3DFMT_B5G5R5A1_UNORM))
4357     {
4358         TRACE_(d3d_caps)("Unsupported display/backbuffer format combination %s / %s.\n",
4359                 debug_d3dformat(display_format), debug_d3dformat(backbuffer_format));
4360         return WINED3DERR_NOTAVAILABLE;
4361     }
4362
4363     /* In FULLSCREEN mode WINED3DFMT_B8G8R8X8_UNORM can only be mixed with
4364      * backbuffer formats WINED3DFMT_B8G8R8X8_UNORM and
4365      * WINED3DFMT_B8G8R8A8_UNORM. */
4366     if (display_format == WINED3DFMT_B8G8R8X8_UNORM
4367             && !(backbuffer_format == WINED3DFMT_B8G8R8X8_UNORM || backbuffer_format == WINED3DFMT_B8G8R8A8_UNORM))
4368     {
4369         TRACE_(d3d_caps)("Unsupported display/backbuffer format combination %s / %s.\n",
4370                 debug_d3dformat(display_format), debug_d3dformat(backbuffer_format));
4371         return WINED3DERR_NOTAVAILABLE;
4372     }
4373
4374     /* WINED3DFMT_B10G10R10A2_UNORM is only allowed in fullscreen mode and it
4375      * can only be mixed with backbuffer format WINED3DFMT_B10G10R10A2_UNORM. */
4376     if (display_format == WINED3DFMT_B10G10R10A2_UNORM
4377             && (backbuffer_format != WINED3DFMT_B10G10R10A2_UNORM || windowed))
4378     {
4379         TRACE_(d3d_caps)("Unsupported display/backbuffer format combination %s / %s.\n",
4380                 debug_d3dformat(display_format), debug_d3dformat(backbuffer_format));
4381         return WINED3DERR_NOTAVAILABLE;
4382     }
4383
4384     /* Use CheckDeviceFormat to see if the backbuffer_format is usable with the given display_format */
4385     hr = wined3d_check_device_format(wined3d, adapter_idx, device_type, display_format,
4386             WINED3DUSAGE_RENDERTARGET, WINED3DRTYPE_SURFACE, backbuffer_format, SURFACE_OPENGL);
4387     if (FAILED(hr))
4388         TRACE_(d3d_caps)("Unsupported display/backbuffer format combination %s / %s.\n",
4389                 debug_d3dformat(display_format), debug_d3dformat(backbuffer_format));
4390
4391     return hr;
4392 }
4393
4394 HRESULT CDECL wined3d_get_device_caps(const struct wined3d *wined3d, UINT adapter_idx,
4395         enum wined3d_device_type device_type, WINED3DCAPS *caps)
4396 {
4397     const struct wined3d_adapter *adapter = &wined3d->adapters[adapter_idx];
4398     const struct wined3d_gl_info *gl_info = &adapter->gl_info;
4399     int vs_selected_mode;
4400     int ps_selected_mode;
4401     struct shader_caps shader_caps;
4402     struct fragment_caps fragment_caps;
4403     DWORD ckey_caps, blit_caps, fx_caps, pal_caps;
4404
4405     TRACE_(d3d_caps)("wined3d %p, adapter_idx %u, device_type %s, caps %p.\n",
4406             wined3d, adapter_idx, debug_d3ddevicetype(device_type), caps);
4407
4408     if (adapter_idx >= wined3d->adapter_count)
4409         return WINED3DERR_INVALIDCALL;
4410
4411     select_shader_mode(&adapter->gl_info, &ps_selected_mode, &vs_selected_mode);
4412
4413     /* ------------------------------------------------
4414        The following fields apply to both d3d8 and d3d9
4415        ------------------------------------------------ */
4416     /* Not quite true, but use h/w supported by opengl I suppose */
4417     caps->DeviceType = (device_type == WINED3D_DEVICE_TYPE_HAL) ? WINED3D_DEVICE_TYPE_HAL : WINED3D_DEVICE_TYPE_REF;
4418     caps->AdapterOrdinal           = adapter_idx;
4419
4420     caps->Caps                     = 0;
4421     caps->Caps2                    = WINED3DCAPS2_CANRENDERWINDOWED |
4422                                      WINED3DCAPS2_FULLSCREENGAMMA |
4423                                      WINED3DCAPS2_DYNAMICTEXTURES;
4424     if (gl_info->supported[SGIS_GENERATE_MIPMAP])
4425         caps->Caps2 |= WINED3DCAPS2_CANAUTOGENMIPMAP;
4426
4427     caps->Caps3                    = WINED3DCAPS3_ALPHA_FULLSCREEN_FLIP_OR_DISCARD |
4428                                      WINED3DCAPS3_COPY_TO_VIDMEM                   |
4429                                      WINED3DCAPS3_COPY_TO_SYSTEMMEM;
4430
4431     caps->PresentationIntervals    = WINED3DPRESENT_INTERVAL_IMMEDIATE  |
4432                                      WINED3DPRESENT_INTERVAL_ONE;
4433
4434     caps->CursorCaps               = WINED3DCURSORCAPS_COLOR            |
4435                                      WINED3DCURSORCAPS_LOWRES;
4436
4437     caps->DevCaps                  = WINED3DDEVCAPS_FLOATTLVERTEX       |
4438                                      WINED3DDEVCAPS_EXECUTESYSTEMMEMORY |
4439                                      WINED3DDEVCAPS_TLVERTEXSYSTEMMEMORY|
4440                                      WINED3DDEVCAPS_TLVERTEXVIDEOMEMORY |
4441                                      WINED3DDEVCAPS_DRAWPRIMTLVERTEX    |
4442                                      WINED3DDEVCAPS_HWTRANSFORMANDLIGHT |
4443                                      WINED3DDEVCAPS_EXECUTEVIDEOMEMORY  |
4444                                      WINED3DDEVCAPS_PUREDEVICE          |
4445                                      WINED3DDEVCAPS_HWRASTERIZATION     |
4446                                      WINED3DDEVCAPS_TEXTUREVIDEOMEMORY  |
4447                                      WINED3DDEVCAPS_TEXTURESYSTEMMEMORY |
4448                                      WINED3DDEVCAPS_CANRENDERAFTERFLIP  |
4449                                      WINED3DDEVCAPS_DRAWPRIMITIVES2     |
4450                                      WINED3DDEVCAPS_DRAWPRIMITIVES2EX   |
4451                                      WINED3DDEVCAPS_RTPATCHES;
4452
4453     caps->PrimitiveMiscCaps        = WINED3DPMISCCAPS_CULLNONE              |
4454                                      WINED3DPMISCCAPS_CULLCCW               |
4455                                      WINED3DPMISCCAPS_CULLCW                |
4456                                      WINED3DPMISCCAPS_COLORWRITEENABLE      |
4457                                      WINED3DPMISCCAPS_CLIPTLVERTS           |
4458                                      WINED3DPMISCCAPS_CLIPPLANESCALEDPOINTS |
4459                                      WINED3DPMISCCAPS_MASKZ                 |
4460                                      WINED3DPMISCCAPS_BLENDOP               |
4461                                      WINED3DPMISCCAPS_MRTPOSTPIXELSHADERBLENDING;
4462                                     /* TODO:
4463                                         WINED3DPMISCCAPS_NULLREFERENCE
4464                                         WINED3DPMISCCAPS_FOGANDSPECULARALPHA
4465                                         WINED3DPMISCCAPS_MRTINDEPENDENTBITDEPTHS
4466                                         WINED3DPMISCCAPS_FOGVERTEXCLAMPED */
4467
4468     if (gl_info->supported[EXT_BLEND_EQUATION_SEPARATE] && gl_info->supported[EXT_BLEND_FUNC_SEPARATE])
4469         caps->PrimitiveMiscCaps |= WINED3DPMISCCAPS_SEPARATEALPHABLEND;
4470     if (gl_info->supported[EXT_DRAW_BUFFERS2])
4471         caps->PrimitiveMiscCaps |= WINED3DPMISCCAPS_INDEPENDENTWRITEMASKS;
4472
4473     caps->RasterCaps               = WINED3DPRASTERCAPS_DITHER    |
4474                                      WINED3DPRASTERCAPS_PAT       |
4475                                      WINED3DPRASTERCAPS_WFOG      |
4476                                      WINED3DPRASTERCAPS_ZFOG      |
4477                                      WINED3DPRASTERCAPS_FOGVERTEX |
4478                                      WINED3DPRASTERCAPS_FOGTABLE  |
4479                                      WINED3DPRASTERCAPS_STIPPLE   |
4480                                      WINED3DPRASTERCAPS_SUBPIXEL  |
4481                                      WINED3DPRASTERCAPS_ZTEST     |
4482                                      WINED3DPRASTERCAPS_SCISSORTEST   |
4483                                      WINED3DPRASTERCAPS_SLOPESCALEDEPTHBIAS |
4484                                      WINED3DPRASTERCAPS_DEPTHBIAS;
4485
4486     if (gl_info->supported[EXT_TEXTURE_FILTER_ANISOTROPIC])
4487     {
4488         caps->RasterCaps  |= WINED3DPRASTERCAPS_ANISOTROPY    |
4489                              WINED3DPRASTERCAPS_ZBIAS         |
4490                              WINED3DPRASTERCAPS_MIPMAPLODBIAS;
4491     }
4492     if (gl_info->supported[NV_FOG_DISTANCE])
4493     {
4494         caps->RasterCaps          |= WINED3DPRASTERCAPS_FOGRANGE;
4495     }
4496                         /* FIXME Add:
4497                            WINED3DPRASTERCAPS_COLORPERSPECTIVE
4498                            WINED3DPRASTERCAPS_STRETCHBLTMULTISAMPLE
4499                            WINED3DPRASTERCAPS_ANTIALIASEDGES
4500                            WINED3DPRASTERCAPS_ZBUFFERLESSHSR
4501                            WINED3DPRASTERCAPS_WBUFFER */
4502
4503     caps->ZCmpCaps =  WINED3DPCMPCAPS_ALWAYS       |
4504                       WINED3DPCMPCAPS_EQUAL        |
4505                       WINED3DPCMPCAPS_GREATER      |
4506                       WINED3DPCMPCAPS_GREATEREQUAL |
4507                       WINED3DPCMPCAPS_LESS         |
4508                       WINED3DPCMPCAPS_LESSEQUAL    |
4509                       WINED3DPCMPCAPS_NEVER        |
4510                       WINED3DPCMPCAPS_NOTEQUAL;
4511
4512     caps->SrcBlendCaps  =  WINED3DPBLENDCAPS_BOTHINVSRCALPHA |
4513                            WINED3DPBLENDCAPS_BOTHSRCALPHA    |
4514                            WINED3DPBLENDCAPS_DESTALPHA       |
4515                            WINED3DPBLENDCAPS_DESTCOLOR       |
4516                            WINED3DPBLENDCAPS_INVDESTALPHA    |
4517                            WINED3DPBLENDCAPS_INVDESTCOLOR    |
4518                            WINED3DPBLENDCAPS_INVSRCALPHA     |
4519                            WINED3DPBLENDCAPS_INVSRCCOLOR     |
4520                            WINED3DPBLENDCAPS_ONE             |
4521                            WINED3DPBLENDCAPS_SRCALPHA        |
4522                            WINED3DPBLENDCAPS_SRCALPHASAT     |
4523                            WINED3DPBLENDCAPS_SRCCOLOR        |
4524                            WINED3DPBLENDCAPS_ZERO;
4525
4526     caps->DestBlendCaps =  WINED3DPBLENDCAPS_DESTALPHA       |
4527                            WINED3DPBLENDCAPS_DESTCOLOR       |
4528                            WINED3DPBLENDCAPS_INVDESTALPHA    |
4529                            WINED3DPBLENDCAPS_INVDESTCOLOR    |
4530                            WINED3DPBLENDCAPS_INVSRCALPHA     |
4531                            WINED3DPBLENDCAPS_INVSRCCOLOR     |
4532                            WINED3DPBLENDCAPS_ONE             |
4533                            WINED3DPBLENDCAPS_SRCALPHA        |
4534                            WINED3DPBLENDCAPS_SRCCOLOR        |
4535                            WINED3DPBLENDCAPS_ZERO;
4536     /* NOTE: WINED3DPBLENDCAPS_SRCALPHASAT is not supported as dest blend factor,
4537      * according to the glBlendFunc manpage
4538      *
4539      * WINED3DPBLENDCAPS_BOTHINVSRCALPHA and WINED3DPBLENDCAPS_BOTHSRCALPHA are
4540      * legacy settings for srcblend only
4541      */
4542
4543     if (gl_info->supported[EXT_BLEND_COLOR])
4544     {
4545         caps->SrcBlendCaps |= WINED3DPBLENDCAPS_BLENDFACTOR;
4546         caps->DestBlendCaps |= WINED3DPBLENDCAPS_BLENDFACTOR;
4547     }
4548
4549
4550     caps->AlphaCmpCaps  = WINED3DPCMPCAPS_ALWAYS       |
4551                           WINED3DPCMPCAPS_EQUAL        |
4552                           WINED3DPCMPCAPS_GREATER      |
4553                           WINED3DPCMPCAPS_GREATEREQUAL |
4554                           WINED3DPCMPCAPS_LESS         |
4555                           WINED3DPCMPCAPS_LESSEQUAL    |
4556                           WINED3DPCMPCAPS_NEVER        |
4557                           WINED3DPCMPCAPS_NOTEQUAL;
4558
4559     caps->ShadeCaps      = WINED3DPSHADECAPS_SPECULARGOURAUDRGB |
4560                            WINED3DPSHADECAPS_COLORGOURAUDRGB    |
4561                            WINED3DPSHADECAPS_ALPHAFLATBLEND     |
4562                            WINED3DPSHADECAPS_ALPHAGOURAUDBLEND  |
4563                            WINED3DPSHADECAPS_COLORFLATRGB       |
4564                            WINED3DPSHADECAPS_FOGFLAT            |
4565                            WINED3DPSHADECAPS_FOGGOURAUD         |
4566                            WINED3DPSHADECAPS_SPECULARFLATRGB;
4567
4568     caps->TextureCaps   = WINED3DPTEXTURECAPS_ALPHA              |
4569                           WINED3DPTEXTURECAPS_ALPHAPALETTE       |
4570                           WINED3DPTEXTURECAPS_TRANSPARENCY       |
4571                           WINED3DPTEXTURECAPS_BORDER             |
4572                           WINED3DPTEXTURECAPS_MIPMAP             |
4573                           WINED3DPTEXTURECAPS_PROJECTED          |
4574                           WINED3DPTEXTURECAPS_PERSPECTIVE;
4575
4576     if (!gl_info->supported[ARB_TEXTURE_NON_POWER_OF_TWO])
4577     {
4578         caps->TextureCaps  |= WINED3DPTEXTURECAPS_POW2 |
4579                               WINED3DPTEXTURECAPS_NONPOW2CONDITIONAL;
4580     }
4581
4582     if (gl_info->supported[EXT_TEXTURE3D])
4583     {
4584         caps->TextureCaps  |=  WINED3DPTEXTURECAPS_VOLUMEMAP      |
4585                                WINED3DPTEXTURECAPS_MIPVOLUMEMAP;
4586         if (!gl_info->supported[ARB_TEXTURE_NON_POWER_OF_TWO])
4587         {
4588             caps->TextureCaps |= WINED3DPTEXTURECAPS_VOLUMEMAP_POW2;
4589         }
4590     }
4591
4592     if (gl_info->supported[ARB_TEXTURE_CUBE_MAP])
4593     {
4594         caps->TextureCaps  |= WINED3DPTEXTURECAPS_CUBEMAP     |
4595                               WINED3DPTEXTURECAPS_MIPCUBEMAP;
4596         if (!gl_info->supported[ARB_TEXTURE_NON_POWER_OF_TWO])
4597         {
4598             caps->TextureCaps |= WINED3DPTEXTURECAPS_CUBEMAP_POW2;
4599         }
4600     }
4601
4602     caps->TextureFilterCaps =  WINED3DPTFILTERCAPS_MAGFLINEAR       |
4603                                WINED3DPTFILTERCAPS_MAGFPOINT        |
4604                                WINED3DPTFILTERCAPS_MINFLINEAR       |
4605                                WINED3DPTFILTERCAPS_MINFPOINT        |
4606                                WINED3DPTFILTERCAPS_MIPFLINEAR       |
4607                                WINED3DPTFILTERCAPS_MIPFPOINT        |
4608                                WINED3DPTFILTERCAPS_LINEAR           |
4609                                WINED3DPTFILTERCAPS_LINEARMIPLINEAR  |
4610                                WINED3DPTFILTERCAPS_LINEARMIPNEAREST |
4611                                WINED3DPTFILTERCAPS_MIPLINEAR        |
4612                                WINED3DPTFILTERCAPS_MIPNEAREST       |
4613                                WINED3DPTFILTERCAPS_NEAREST;
4614
4615     if (gl_info->supported[EXT_TEXTURE_FILTER_ANISOTROPIC])
4616     {
4617         caps->TextureFilterCaps  |= WINED3DPTFILTERCAPS_MAGFANISOTROPIC |
4618                                     WINED3DPTFILTERCAPS_MINFANISOTROPIC;
4619     }
4620
4621     if (gl_info->supported[ARB_TEXTURE_CUBE_MAP])
4622     {
4623         caps->CubeTextureFilterCaps =  WINED3DPTFILTERCAPS_MAGFLINEAR       |
4624                                        WINED3DPTFILTERCAPS_MAGFPOINT        |
4625                                        WINED3DPTFILTERCAPS_MINFLINEAR       |
4626                                        WINED3DPTFILTERCAPS_MINFPOINT        |
4627                                        WINED3DPTFILTERCAPS_MIPFLINEAR       |
4628                                        WINED3DPTFILTERCAPS_MIPFPOINT        |
4629                                        WINED3DPTFILTERCAPS_LINEAR           |
4630                                        WINED3DPTFILTERCAPS_LINEARMIPLINEAR  |
4631                                        WINED3DPTFILTERCAPS_LINEARMIPNEAREST |
4632                                        WINED3DPTFILTERCAPS_MIPLINEAR        |
4633                                        WINED3DPTFILTERCAPS_MIPNEAREST       |
4634                                        WINED3DPTFILTERCAPS_NEAREST;
4635
4636         if (gl_info->supported[EXT_TEXTURE_FILTER_ANISOTROPIC])
4637         {
4638             caps->CubeTextureFilterCaps  |= WINED3DPTFILTERCAPS_MAGFANISOTROPIC |
4639                                             WINED3DPTFILTERCAPS_MINFANISOTROPIC;
4640         }
4641     }
4642     else
4643     {
4644         caps->CubeTextureFilterCaps = 0;
4645     }
4646
4647     if (gl_info->supported[EXT_TEXTURE3D])
4648     {
4649         caps->VolumeTextureFilterCaps  = WINED3DPTFILTERCAPS_MAGFLINEAR       |
4650                                          WINED3DPTFILTERCAPS_MAGFPOINT        |
4651                                          WINED3DPTFILTERCAPS_MINFLINEAR       |
4652                                          WINED3DPTFILTERCAPS_MINFPOINT        |
4653                                          WINED3DPTFILTERCAPS_MIPFLINEAR       |
4654                                          WINED3DPTFILTERCAPS_MIPFPOINT        |
4655                                          WINED3DPTFILTERCAPS_LINEAR           |
4656                                          WINED3DPTFILTERCAPS_LINEARMIPLINEAR  |
4657                                          WINED3DPTFILTERCAPS_LINEARMIPNEAREST |
4658                                          WINED3DPTFILTERCAPS_MIPLINEAR        |
4659                                          WINED3DPTFILTERCAPS_MIPNEAREST       |
4660                                          WINED3DPTFILTERCAPS_NEAREST;
4661     }
4662     else
4663     {
4664         caps->VolumeTextureFilterCaps = 0;
4665     }
4666
4667     caps->TextureAddressCaps  =  WINED3DPTADDRESSCAPS_INDEPENDENTUV |
4668                                  WINED3DPTADDRESSCAPS_CLAMP  |
4669                                  WINED3DPTADDRESSCAPS_WRAP;
4670
4671     if (gl_info->supported[ARB_TEXTURE_BORDER_CLAMP])
4672     {
4673         caps->TextureAddressCaps |= WINED3DPTADDRESSCAPS_BORDER;
4674     }
4675     if (gl_info->supported[ARB_TEXTURE_MIRRORED_REPEAT])
4676     {
4677         caps->TextureAddressCaps |= WINED3DPTADDRESSCAPS_MIRROR;
4678     }
4679     if (gl_info->supported[ATI_TEXTURE_MIRROR_ONCE])
4680     {
4681         caps->TextureAddressCaps |= WINED3DPTADDRESSCAPS_MIRRORONCE;
4682     }
4683
4684     if (gl_info->supported[EXT_TEXTURE3D])
4685     {
4686         caps->VolumeTextureAddressCaps =   WINED3DPTADDRESSCAPS_INDEPENDENTUV |
4687                                            WINED3DPTADDRESSCAPS_CLAMP  |
4688                                            WINED3DPTADDRESSCAPS_WRAP;
4689         if (gl_info->supported[ARB_TEXTURE_BORDER_CLAMP])
4690         {
4691             caps->VolumeTextureAddressCaps |= WINED3DPTADDRESSCAPS_BORDER;
4692         }
4693         if (gl_info->supported[ARB_TEXTURE_MIRRORED_REPEAT])
4694         {
4695             caps->VolumeTextureAddressCaps |= WINED3DPTADDRESSCAPS_MIRROR;
4696         }
4697         if (gl_info->supported[ATI_TEXTURE_MIRROR_ONCE])
4698         {
4699             caps->VolumeTextureAddressCaps |= WINED3DPTADDRESSCAPS_MIRRORONCE;
4700         }
4701     }
4702     else
4703     {
4704         caps->VolumeTextureAddressCaps = 0;
4705     }
4706
4707     caps->LineCaps  = WINED3DLINECAPS_TEXTURE       |
4708                       WINED3DLINECAPS_ZTEST         |
4709                       WINED3DLINECAPS_BLEND         |
4710                       WINED3DLINECAPS_ALPHACMP      |
4711                       WINED3DLINECAPS_FOG;
4712     /* WINED3DLINECAPS_ANTIALIAS is not supported on Windows, and dx and gl seem to have a different
4713      * idea how generating the smoothing alpha values works; the result is different
4714      */
4715
4716     caps->MaxTextureWidth = gl_info->limits.texture_size;
4717     caps->MaxTextureHeight = gl_info->limits.texture_size;
4718
4719     if (gl_info->supported[EXT_TEXTURE3D])
4720         caps->MaxVolumeExtent = gl_info->limits.texture3d_size;
4721     else
4722         caps->MaxVolumeExtent = 0;
4723
4724     caps->MaxTextureRepeat = 32768;
4725     caps->MaxTextureAspectRatio = gl_info->limits.texture_size;
4726     caps->MaxVertexW = 1.0f;
4727
4728     caps->GuardBandLeft = 0.0f;
4729     caps->GuardBandTop = 0.0f;
4730     caps->GuardBandRight = 0.0f;
4731     caps->GuardBandBottom = 0.0f;
4732
4733     caps->ExtentsAdjust = 0.0f;
4734
4735     caps->StencilCaps   = WINED3DSTENCILCAPS_DECRSAT |
4736                           WINED3DSTENCILCAPS_INCRSAT |
4737                           WINED3DSTENCILCAPS_INVERT  |
4738                           WINED3DSTENCILCAPS_KEEP    |
4739                           WINED3DSTENCILCAPS_REPLACE |
4740                           WINED3DSTENCILCAPS_ZERO;
4741     if (gl_info->supported[EXT_STENCIL_WRAP])
4742     {
4743         caps->StencilCaps |= WINED3DSTENCILCAPS_DECR  |
4744                               WINED3DSTENCILCAPS_INCR;
4745     }
4746     if (gl_info->supported[EXT_STENCIL_TWO_SIDE] || gl_info->supported[ATI_SEPARATE_STENCIL])
4747     {
4748         caps->StencilCaps |= WINED3DSTENCILCAPS_TWOSIDED;
4749     }
4750
4751     caps->FVFCaps = WINED3DFVFCAPS_PSIZE | 0x0008; /* 8 texture coords */
4752
4753     caps->MaxUserClipPlanes = gl_info->limits.clipplanes;
4754     caps->MaxActiveLights = gl_info->limits.lights;
4755
4756     caps->MaxVertexBlendMatrices = gl_info->limits.blends;
4757     caps->MaxVertexBlendMatrixIndex   = 0;
4758
4759     caps->MaxAnisotropy = gl_info->limits.anisotropy;
4760     caps->MaxPointSize = gl_info->limits.pointsize_max;
4761
4762
4763     /* FIXME: Add D3DVTXPCAPS_TWEENING, D3DVTXPCAPS_TEXGEN_SPHEREMAP */
4764     caps->VertexProcessingCaps  = WINED3DVTXPCAPS_DIRECTIONALLIGHTS |
4765                                   WINED3DVTXPCAPS_MATERIALSOURCE7   |
4766                                   WINED3DVTXPCAPS_POSITIONALLIGHTS  |
4767                                   WINED3DVTXPCAPS_LOCALVIEWER       |
4768                                   WINED3DVTXPCAPS_VERTEXFOG         |
4769                                   WINED3DVTXPCAPS_TEXGEN;
4770
4771     caps->MaxPrimitiveCount   = 0xFFFFF; /* For now set 2^20-1 which is used by most >=Geforce3/Radeon8500 cards */
4772     caps->MaxVertexIndex      = 0xFFFFF;
4773     caps->MaxStreams          = MAX_STREAMS;
4774     caps->MaxStreamStride     = 1024;
4775
4776     /* d3d9.dll sets D3DDEVCAPS2_CAN_STRETCHRECT_FROM_TEXTURES here because StretchRects is implemented in d3d9 */
4777     caps->DevCaps2                          = WINED3DDEVCAPS2_STREAMOFFSET |
4778                                               WINED3DDEVCAPS2_VERTEXELEMENTSCANSHARESTREAMOFFSET;
4779     caps->MaxNpatchTessellationLevel        = 0;
4780     caps->MasterAdapterOrdinal              = 0;
4781     caps->AdapterOrdinalInGroup             = 0;
4782     caps->NumberOfAdaptersInGroup           = 1;
4783
4784     caps->NumSimultaneousRTs = gl_info->limits.buffers;
4785
4786     caps->StretchRectFilterCaps               = WINED3DPTFILTERCAPS_MINFPOINT  |
4787                                                 WINED3DPTFILTERCAPS_MAGFPOINT  |
4788                                                 WINED3DPTFILTERCAPS_MINFLINEAR |
4789                                                 WINED3DPTFILTERCAPS_MAGFLINEAR;
4790     caps->VertexTextureFilterCaps             = 0;
4791
4792     adapter->shader_backend->shader_get_caps(&adapter->gl_info, &shader_caps);
4793     adapter->fragment_pipe->get_caps(&adapter->gl_info, &fragment_caps);
4794
4795     /* Add shader misc caps. Only some of them belong to the shader parts of the pipeline */
4796     caps->PrimitiveMiscCaps |= fragment_caps.PrimitiveMiscCaps;
4797
4798     /* This takes care for disabling vertex shader or pixel shader caps while leaving the other one enabled.
4799      * Ignore shader model capabilities if disabled in config
4800      */
4801     if (vs_selected_mode == SHADER_NONE)
4802     {
4803         TRACE_(d3d_caps)("Vertex shader disabled in config, reporting version 0.0\n");
4804         caps->VertexShaderVersion          = 0;
4805         caps->MaxVertexShaderConst         = 0;
4806     }
4807     else
4808     {
4809         caps->VertexShaderVersion          = shader_caps.VertexShaderVersion;
4810         caps->MaxVertexShaderConst         = shader_caps.MaxVertexShaderConst;
4811     }
4812
4813     if (ps_selected_mode == SHADER_NONE)
4814     {
4815         TRACE_(d3d_caps)("Pixel shader disabled in config, reporting version 0.0\n");
4816         caps->PixelShaderVersion           = 0;
4817         caps->PixelShader1xMaxValue        = 0.0f;
4818     } else {
4819         caps->PixelShaderVersion           = shader_caps.PixelShaderVersion;
4820         caps->PixelShader1xMaxValue        = shader_caps.PixelShader1xMaxValue;
4821     }
4822
4823     caps->TextureOpCaps                    = fragment_caps.TextureOpCaps;
4824     caps->MaxTextureBlendStages            = fragment_caps.MaxTextureBlendStages;
4825     caps->MaxSimultaneousTextures          = fragment_caps.MaxSimultaneousTextures;
4826
4827     /* The following caps are shader specific, but they are things we cannot detect, or which
4828      * are the same among all shader models. So to avoid code duplication set the shader version
4829      * specific, but otherwise constant caps here
4830      */
4831     if (caps->VertexShaderVersion >= 3)
4832     {
4833         /* Where possible set the caps based on OpenGL extensions and if they
4834          * aren't set (in case of software rendering) use the VS 3.0 from
4835          * MSDN or else if there's OpenGL spec use a hardcoded value minimum
4836          * VS3.0 value. */
4837         caps->VS20Caps.caps = WINED3DVS20CAPS_PREDICATION;
4838         /* VS 3.0 requires MAX_DYNAMICFLOWCONTROLDEPTH (24) */
4839         caps->VS20Caps.dynamic_flow_control_depth = WINED3DVS20_MAX_DYNAMICFLOWCONTROLDEPTH;
4840         caps->VS20Caps.temp_count = max(32, adapter->gl_info.limits.arb_vs_temps);
4841         /* level of nesting in loops / if-statements; VS 3.0 requires MAX (4) */
4842         caps->VS20Caps.static_flow_control_depth = WINED3DVS20_MAX_STATICFLOWCONTROLDEPTH;
4843
4844         caps->MaxVShaderInstructionsExecuted    = 65535; /* VS 3.0 needs at least 65535, some cards even use 2^32-1 */
4845         caps->MaxVertexShader30InstructionSlots = max(512, adapter->gl_info.limits.arb_vs_instructions);
4846     }
4847     else if (caps->VertexShaderVersion == 2)
4848     {
4849         caps->VS20Caps.caps = 0;
4850         caps->VS20Caps.dynamic_flow_control_depth = WINED3DVS20_MIN_DYNAMICFLOWCONTROLDEPTH;
4851         caps->VS20Caps.temp_count = max(12, adapter->gl_info.limits.arb_vs_temps);
4852         caps->VS20Caps.static_flow_control_depth = 1;
4853
4854         caps->MaxVShaderInstructionsExecuted    = 65535;
4855         caps->MaxVertexShader30InstructionSlots = 0;
4856     }
4857     else
4858     { /* VS 1.x */
4859         caps->VS20Caps.caps = 0;
4860         caps->VS20Caps.dynamic_flow_control_depth = 0;
4861         caps->VS20Caps.temp_count = 0;
4862         caps->VS20Caps.static_flow_control_depth = 0;
4863
4864         caps->MaxVShaderInstructionsExecuted    = 0;
4865         caps->MaxVertexShader30InstructionSlots = 0;
4866     }
4867
4868     if (caps->PixelShaderVersion >= 3)
4869     {
4870         /* Where possible set the caps based on OpenGL extensions and if they
4871          * aren't set (in case of software rendering) use the PS 3.0 from
4872          * MSDN or else if there's OpenGL spec use a hardcoded value minimum
4873          * PS 3.0 value. */
4874
4875         /* Caps is more or less undocumented on MSDN but it appears to be
4876          * used for PS20Caps based on results from R9600/FX5900/Geforce6800
4877          * cards from Windows */
4878         caps->PS20Caps.caps = WINED3DPS20CAPS_ARBITRARYSWIZZLE |
4879                 WINED3DPS20CAPS_GRADIENTINSTRUCTIONS |
4880                 WINED3DPS20CAPS_PREDICATION          |
4881                 WINED3DPS20CAPS_NODEPENDENTREADLIMIT |
4882                 WINED3DPS20CAPS_NOTEXINSTRUCTIONLIMIT;
4883         /* PS 3.0 requires MAX_DYNAMICFLOWCONTROLDEPTH (24) */
4884         caps->PS20Caps.dynamic_flow_control_depth = WINED3DPS20_MAX_DYNAMICFLOWCONTROLDEPTH;
4885         caps->PS20Caps.temp_count = max(32, adapter->gl_info.limits.arb_ps_temps);
4886         /* PS 3.0 requires MAX_STATICFLOWCONTROLDEPTH (4) */
4887         caps->PS20Caps.static_flow_control_depth = WINED3DPS20_MAX_STATICFLOWCONTROLDEPTH;
4888         /* PS 3.0 requires MAX_NUMINSTRUCTIONSLOTS (512) */
4889         caps->PS20Caps.instruction_slot_count = WINED3DPS20_MAX_NUMINSTRUCTIONSLOTS;
4890
4891         caps->MaxPShaderInstructionsExecuted = 65535;
4892         caps->MaxPixelShader30InstructionSlots = max(WINED3DMIN30SHADERINSTRUCTIONS,
4893                 adapter->gl_info.limits.arb_ps_instructions);
4894     }
4895     else if(caps->PixelShaderVersion == 2)
4896     {
4897         /* Below we assume PS2.0 specs, not extended 2.0a(GeforceFX)/2.0b(Radeon R3xx) ones */
4898         caps->PS20Caps.caps = 0;
4899         caps->PS20Caps.dynamic_flow_control_depth = 0; /* WINED3DVS20_MIN_DYNAMICFLOWCONTROLDEPTH = 0 */
4900         caps->PS20Caps.temp_count = max(12, adapter->gl_info.limits.arb_ps_temps);
4901         caps->PS20Caps.static_flow_control_depth = WINED3DPS20_MIN_STATICFLOWCONTROLDEPTH; /* Minimum: 1 */
4902         /* Minimum number (64 ALU + 32 Texture), a GeforceFX uses 512 */
4903         caps->PS20Caps.instruction_slot_count = WINED3DPS20_MIN_NUMINSTRUCTIONSLOTS;
4904
4905         caps->MaxPShaderInstructionsExecuted    = 512; /* Minimum value, a GeforceFX uses 1024 */
4906         caps->MaxPixelShader30InstructionSlots  = 0;
4907     }
4908     else /* PS 1.x */
4909     {
4910         caps->PS20Caps.caps = 0;
4911         caps->PS20Caps.dynamic_flow_control_depth = 0;
4912         caps->PS20Caps.temp_count = 0;
4913         caps->PS20Caps.static_flow_control_depth = 0;
4914         caps->PS20Caps.instruction_slot_count = 0;
4915
4916         caps->MaxPShaderInstructionsExecuted    = 0;
4917         caps->MaxPixelShader30InstructionSlots  = 0;
4918     }
4919
4920     if (caps->VertexShaderVersion >= 2)
4921     {
4922         /* OpenGL supports all the formats below, perhaps not always
4923          * without conversion, but it supports them.
4924          * Further GLSL doesn't seem to have an official unsigned type so
4925          * don't advertise it yet as I'm not sure how we handle it.
4926          * We might need to add some clamping in the shader engine to
4927          * support it.
4928          * TODO: WINED3DDTCAPS_USHORT2N, WINED3DDTCAPS_USHORT4N, WINED3DDTCAPS_UDEC3, WINED3DDTCAPS_DEC3N */
4929         caps->DeclTypes = WINED3DDTCAPS_UBYTE4    |
4930                           WINED3DDTCAPS_UBYTE4N   |
4931                           WINED3DDTCAPS_SHORT2N   |
4932                           WINED3DDTCAPS_SHORT4N;
4933         if (gl_info->supported[ARB_HALF_FLOAT_VERTEX])
4934         {
4935             caps->DeclTypes |= WINED3DDTCAPS_FLOAT16_2 |
4936                                WINED3DDTCAPS_FLOAT16_4;
4937         }
4938     }
4939     else
4940     {
4941         caps->DeclTypes = 0;
4942     }
4943
4944     /* Set DirectDraw helper Caps */
4945     ckey_caps =                         WINEDDCKEYCAPS_DESTBLT              |
4946                                         WINEDDCKEYCAPS_SRCBLT;
4947     fx_caps =                           WINEDDFXCAPS_BLTALPHA               |
4948                                         WINEDDFXCAPS_BLTMIRRORLEFTRIGHT     |
4949                                         WINEDDFXCAPS_BLTMIRRORUPDOWN        |
4950                                         WINEDDFXCAPS_BLTROTATION90          |
4951                                         WINEDDFXCAPS_BLTSHRINKX             |
4952                                         WINEDDFXCAPS_BLTSHRINKXN            |
4953                                         WINEDDFXCAPS_BLTSHRINKY             |
4954                                         WINEDDFXCAPS_BLTSHRINKXN            |
4955                                         WINEDDFXCAPS_BLTSTRETCHX            |
4956                                         WINEDDFXCAPS_BLTSTRETCHXN           |
4957                                         WINEDDFXCAPS_BLTSTRETCHY            |
4958                                         WINEDDFXCAPS_BLTSTRETCHYN;
4959     blit_caps =                         WINEDDCAPS_BLT                      |
4960                                         WINEDDCAPS_BLTCOLORFILL             |
4961                                         WINEDDCAPS_BLTDEPTHFILL             |
4962                                         WINEDDCAPS_BLTSTRETCH               |
4963                                         WINEDDCAPS_CANBLTSYSMEM             |
4964                                         WINEDDCAPS_CANCLIP                  |
4965                                         WINEDDCAPS_CANCLIPSTRETCHED         |
4966                                         WINEDDCAPS_COLORKEY                 |
4967                                         WINEDDCAPS_COLORKEYHWASSIST         |
4968                                         WINEDDCAPS_ALIGNBOUNDARYSRC;
4969     pal_caps =                          WINEDDPCAPS_8BIT                    |
4970                                         WINEDDPCAPS_PRIMARYSURFACE;
4971
4972     /* Fill the ddraw caps structure */
4973     caps->ddraw_caps.caps =             WINEDDCAPS_GDI                      |
4974                                         WINEDDCAPS_PALETTE                  |
4975                                         blit_caps;
4976     caps->ddraw_caps.caps2 =            WINEDDCAPS2_CERTIFIED               |
4977                                         WINEDDCAPS2_NOPAGELOCKREQUIRED      |
4978                                         WINEDDCAPS2_PRIMARYGAMMA            |
4979                                         WINEDDCAPS2_WIDESURFACES            |
4980                                         WINEDDCAPS2_CANRENDERWINDOWED;
4981     caps->ddraw_caps.color_key_caps = ckey_caps;
4982     caps->ddraw_caps.fx_caps = fx_caps;
4983     caps->ddraw_caps.pal_caps = pal_caps;
4984     caps->ddraw_caps.svb_caps = blit_caps;
4985     caps->ddraw_caps.svb_color_key_caps = ckey_caps;
4986     caps->ddraw_caps.svb_fx_caps = fx_caps;
4987     caps->ddraw_caps.vsb_caps = blit_caps;
4988     caps->ddraw_caps.vsb_color_key_caps = ckey_caps;
4989     caps->ddraw_caps.vsb_fx_caps = fx_caps;
4990     caps->ddraw_caps.ssb_caps = blit_caps;
4991     caps->ddraw_caps.ssb_color_key_caps = ckey_caps;
4992     caps->ddraw_caps.ssb_fx_caps = fx_caps;
4993
4994     caps->ddraw_caps.dds_caps =         WINEDDSCAPS_ALPHA                   |
4995                                         WINEDDSCAPS_BACKBUFFER              |
4996                                         WINEDDSCAPS_FLIP                    |
4997                                         WINEDDSCAPS_FRONTBUFFER             |
4998                                         WINEDDSCAPS_OFFSCREENPLAIN          |
4999                                         WINEDDSCAPS_PALETTE                 |
5000                                         WINEDDSCAPS_PRIMARYSURFACE          |
5001                                         WINEDDSCAPS_SYSTEMMEMORY            |
5002                                         WINEDDSCAPS_VIDEOMEMORY             |
5003                                         WINEDDSCAPS_VISIBLE;
5004     caps->ddraw_caps.stride_align = DDRAW_PITCH_ALIGNMENT;
5005
5006     /* Set D3D caps if OpenGL is available. */
5007     if (adapter->opengl)
5008     {
5009         caps->ddraw_caps.dds_caps |=    WINEDDSCAPS_3DDEVICE                |
5010                                         WINEDDSCAPS_MIPMAP                  |
5011                                         WINEDDSCAPS_TEXTURE                 |
5012                                         WINEDDSCAPS_ZBUFFER;
5013         caps->ddraw_caps.caps |=        WINEDDCAPS_3D;
5014     }
5015
5016     return WINED3D_OK;
5017 }
5018
5019 HRESULT CDECL wined3d_device_create(struct wined3d *wined3d, UINT adapter_idx, enum wined3d_device_type device_type,
5020         HWND focus_window, DWORD flags, BYTE surface_alignment, struct wined3d_device_parent *device_parent,
5021         struct wined3d_device **device)
5022 {
5023     struct wined3d_device *object;
5024     HRESULT hr;
5025
5026     TRACE("wined3d %p, adapter_idx %u, device_type %#x, focus_window %p, flags %#x, device_parent %p, device %p.\n",
5027             wined3d, adapter_idx, device_type, focus_window, flags, device_parent, device);
5028
5029     /* Validate the adapter number. If no adapters are available(no GL), ignore the adapter
5030      * number and create a device without a 3D adapter for 2D only operation. */
5031     if (wined3d->adapter_count && adapter_idx >= wined3d->adapter_count)
5032         return WINED3DERR_INVALIDCALL;
5033
5034     object = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*object));
5035     if (!object)
5036     {
5037         ERR("Failed to allocate device memory.\n");
5038         return E_OUTOFMEMORY;
5039     }
5040
5041     hr = device_init(object, wined3d, adapter_idx, device_type,
5042             focus_window, flags, surface_alignment, device_parent);
5043     if (FAILED(hr))
5044     {
5045         WARN("Failed to initialize device, hr %#x.\n", hr);
5046         HeapFree(GetProcessHeap(), 0, object);
5047         return hr;
5048     }
5049
5050     TRACE("Created device %p.\n", object);
5051     *device = object;
5052
5053     device_parent->ops->wined3d_device_created(device_parent, *device);
5054
5055     return WINED3D_OK;
5056 }
5057
5058 void * CDECL wined3d_get_parent(const struct wined3d *wined3d)
5059 {
5060     TRACE("wined3d %p.\n", wined3d);
5061
5062     return wined3d->parent;
5063 }
5064
5065 static void WINE_GLAPI invalid_func(const void *data)
5066 {
5067     ERR("Invalid vertex attribute function called\n");
5068     DebugBreak();
5069 }
5070
5071 static void WINE_GLAPI invalid_texcoord_func(GLenum unit, const void *data)
5072 {
5073     ERR("Invalid texcoord function called\n");
5074     DebugBreak();
5075 }
5076
5077 /* Helper functions for providing vertex data to opengl. The arrays are initialized based on
5078  * the extension detection and are used in drawStridedSlow
5079  */
5080 static void WINE_GLAPI position_d3dcolor(const void *data)
5081 {
5082     DWORD pos = *((const DWORD *)data);
5083
5084     FIXME("Add a test for fixed function position from d3dcolor type\n");
5085     glVertex4s(D3DCOLOR_B_R(pos),
5086                D3DCOLOR_B_G(pos),
5087                D3DCOLOR_B_B(pos),
5088                D3DCOLOR_B_A(pos));
5089 }
5090
5091 static void WINE_GLAPI position_float4(const void *data)
5092 {
5093     const GLfloat *pos = data;
5094
5095     if (pos[3] != 0.0f && pos[3] != 1.0f)
5096     {
5097         float w = 1.0f / pos[3];
5098
5099         glVertex4f(pos[0] * w, pos[1] * w, pos[2] * w, w);
5100     }
5101     else
5102     {
5103         glVertex3fv(pos);
5104     }
5105 }
5106
5107 static void WINE_GLAPI diffuse_d3dcolor(const void *data)
5108 {
5109     DWORD diffuseColor = *((const DWORD *)data);
5110
5111     glColor4ub(D3DCOLOR_B_R(diffuseColor),
5112                D3DCOLOR_B_G(diffuseColor),
5113                D3DCOLOR_B_B(diffuseColor),
5114                D3DCOLOR_B_A(diffuseColor));
5115 }
5116
5117 static void WINE_GLAPI specular_d3dcolor(const void *data)
5118 {
5119     DWORD specularColor = *((const DWORD *)data);
5120     GLbyte d[] = {D3DCOLOR_B_R(specularColor),
5121             D3DCOLOR_B_G(specularColor),
5122             D3DCOLOR_B_B(specularColor)};
5123
5124     specular_func_3ubv(d);
5125 }
5126
5127 static void WINE_GLAPI warn_no_specular_func(const void *data)
5128 {
5129     WARN("GL_EXT_secondary_color not supported\n");
5130 }
5131
5132 static void fillGLAttribFuncs(const struct wined3d_gl_info *gl_info)
5133 {
5134     position_funcs[WINED3D_FFP_EMIT_FLOAT1]      = invalid_func;
5135     position_funcs[WINED3D_FFP_EMIT_FLOAT2]      = invalid_func;
5136     position_funcs[WINED3D_FFP_EMIT_FLOAT3]      = (glAttribFunc)glVertex3fv;
5137     position_funcs[WINED3D_FFP_EMIT_FLOAT4]      = position_float4;
5138     position_funcs[WINED3D_FFP_EMIT_D3DCOLOR]    = position_d3dcolor;
5139     position_funcs[WINED3D_FFP_EMIT_UBYTE4]      = invalid_func;
5140     position_funcs[WINED3D_FFP_EMIT_SHORT2]      = invalid_func;
5141     position_funcs[WINED3D_FFP_EMIT_SHORT4]      = (glAttribFunc)glVertex2sv;
5142     position_funcs[WINED3D_FFP_EMIT_UBYTE4N]     = invalid_func;
5143     position_funcs[WINED3D_FFP_EMIT_SHORT2N]     = invalid_func;
5144     position_funcs[WINED3D_FFP_EMIT_SHORT4N]     = invalid_func;
5145     position_funcs[WINED3D_FFP_EMIT_USHORT2N]    = invalid_func;
5146     position_funcs[WINED3D_FFP_EMIT_USHORT4N]    = invalid_func;
5147     position_funcs[WINED3D_FFP_EMIT_UDEC3]       = invalid_func;
5148     position_funcs[WINED3D_FFP_EMIT_DEC3N]       = invalid_func;
5149     position_funcs[WINED3D_FFP_EMIT_FLOAT16_2]   = invalid_func;
5150     position_funcs[WINED3D_FFP_EMIT_FLOAT16_4]   = invalid_func;
5151
5152     diffuse_funcs[WINED3D_FFP_EMIT_FLOAT1]       = invalid_func;
5153     diffuse_funcs[WINED3D_FFP_EMIT_FLOAT2]       = invalid_func;
5154     diffuse_funcs[WINED3D_FFP_EMIT_FLOAT3]       = (glAttribFunc)glColor3fv;
5155     diffuse_funcs[WINED3D_FFP_EMIT_FLOAT4]       = (glAttribFunc)glColor4fv;
5156     diffuse_funcs[WINED3D_FFP_EMIT_D3DCOLOR]     = diffuse_d3dcolor;
5157     diffuse_funcs[WINED3D_FFP_EMIT_UBYTE4]       = invalid_func;
5158     diffuse_funcs[WINED3D_FFP_EMIT_SHORT2]       = invalid_func;
5159     diffuse_funcs[WINED3D_FFP_EMIT_SHORT4]       = invalid_func;
5160     diffuse_funcs[WINED3D_FFP_EMIT_UBYTE4N]      = (glAttribFunc)glColor4ubv;
5161     diffuse_funcs[WINED3D_FFP_EMIT_SHORT2N]      = invalid_func;
5162     diffuse_funcs[WINED3D_FFP_EMIT_SHORT4N]      = (glAttribFunc)glColor4sv;
5163     diffuse_funcs[WINED3D_FFP_EMIT_USHORT2N]     = invalid_func;
5164     diffuse_funcs[WINED3D_FFP_EMIT_USHORT4N]     = (glAttribFunc)glColor4usv;
5165     diffuse_funcs[WINED3D_FFP_EMIT_UDEC3]        = invalid_func;
5166     diffuse_funcs[WINED3D_FFP_EMIT_DEC3N]        = invalid_func;
5167     diffuse_funcs[WINED3D_FFP_EMIT_FLOAT16_2]    = invalid_func;
5168     diffuse_funcs[WINED3D_FFP_EMIT_FLOAT16_4]    = invalid_func;
5169
5170     /* No 4 component entry points here */
5171     specular_funcs[WINED3D_FFP_EMIT_FLOAT1]      = invalid_func;
5172     specular_funcs[WINED3D_FFP_EMIT_FLOAT2]      = invalid_func;
5173     if (gl_info->supported[EXT_SECONDARY_COLOR])
5174     {
5175         specular_funcs[WINED3D_FFP_EMIT_FLOAT3]  = (glAttribFunc)GL_EXTCALL(glSecondaryColor3fvEXT);
5176     }
5177     else
5178     {
5179         specular_funcs[WINED3D_FFP_EMIT_FLOAT3]  = warn_no_specular_func;
5180     }
5181     specular_funcs[WINED3D_FFP_EMIT_FLOAT4]      = invalid_func;
5182     if (gl_info->supported[EXT_SECONDARY_COLOR])
5183     {
5184         specular_func_3ubv = (glAttribFunc)GL_EXTCALL(glSecondaryColor3ubvEXT);
5185         specular_funcs[WINED3D_FFP_EMIT_D3DCOLOR] = specular_d3dcolor;
5186     }
5187     else
5188     {
5189         specular_funcs[WINED3D_FFP_EMIT_D3DCOLOR] = warn_no_specular_func;
5190     }
5191     specular_funcs[WINED3D_FFP_EMIT_UBYTE4]      = invalid_func;
5192     specular_funcs[WINED3D_FFP_EMIT_SHORT2]      = invalid_func;
5193     specular_funcs[WINED3D_FFP_EMIT_SHORT4]      = invalid_func;
5194     specular_funcs[WINED3D_FFP_EMIT_UBYTE4N]     = invalid_func;
5195     specular_funcs[WINED3D_FFP_EMIT_SHORT2N]     = invalid_func;
5196     specular_funcs[WINED3D_FFP_EMIT_SHORT4N]     = invalid_func;
5197     specular_funcs[WINED3D_FFP_EMIT_USHORT2N]    = invalid_func;
5198     specular_funcs[WINED3D_FFP_EMIT_USHORT4N]    = invalid_func;
5199     specular_funcs[WINED3D_FFP_EMIT_UDEC3]       = invalid_func;
5200     specular_funcs[WINED3D_FFP_EMIT_DEC3N]       = invalid_func;
5201     specular_funcs[WINED3D_FFP_EMIT_FLOAT16_2]   = invalid_func;
5202     specular_funcs[WINED3D_FFP_EMIT_FLOAT16_4]   = invalid_func;
5203
5204     /* Only 3 component entry points here. Test how others behave. Float4 normals are used
5205      * by one of our tests, trying to pass it to the pixel shader, which fails on Windows.
5206      */
5207     normal_funcs[WINED3D_FFP_EMIT_FLOAT1]         = invalid_func;
5208     normal_funcs[WINED3D_FFP_EMIT_FLOAT2]         = invalid_func;
5209     normal_funcs[WINED3D_FFP_EMIT_FLOAT3]         = (glAttribFunc)glNormal3fv;
5210     normal_funcs[WINED3D_FFP_EMIT_FLOAT4]         = (glAttribFunc)glNormal3fv; /* Just ignore the 4th value */
5211     normal_funcs[WINED3D_FFP_EMIT_D3DCOLOR]       = invalid_func;
5212     normal_funcs[WINED3D_FFP_EMIT_UBYTE4]         = invalid_func;
5213     normal_funcs[WINED3D_FFP_EMIT_SHORT2]         = invalid_func;
5214     normal_funcs[WINED3D_FFP_EMIT_SHORT4]         = invalid_func;
5215     normal_funcs[WINED3D_FFP_EMIT_UBYTE4N]        = invalid_func;
5216     normal_funcs[WINED3D_FFP_EMIT_SHORT2N]        = invalid_func;
5217     normal_funcs[WINED3D_FFP_EMIT_SHORT4N]        = invalid_func;
5218     normal_funcs[WINED3D_FFP_EMIT_USHORT2N]       = invalid_func;
5219     normal_funcs[WINED3D_FFP_EMIT_USHORT4N]       = invalid_func;
5220     normal_funcs[WINED3D_FFP_EMIT_UDEC3]          = invalid_func;
5221     normal_funcs[WINED3D_FFP_EMIT_DEC3N]          = invalid_func;
5222     normal_funcs[WINED3D_FFP_EMIT_FLOAT16_2]      = invalid_func;
5223     normal_funcs[WINED3D_FFP_EMIT_FLOAT16_4]      = invalid_func;
5224
5225     multi_texcoord_funcs[WINED3D_FFP_EMIT_FLOAT1]    = (glMultiTexCoordFunc)GL_EXTCALL(glMultiTexCoord1fvARB);
5226     multi_texcoord_funcs[WINED3D_FFP_EMIT_FLOAT2]    = (glMultiTexCoordFunc)GL_EXTCALL(glMultiTexCoord2fvARB);
5227     multi_texcoord_funcs[WINED3D_FFP_EMIT_FLOAT3]    = (glMultiTexCoordFunc)GL_EXTCALL(glMultiTexCoord3fvARB);
5228     multi_texcoord_funcs[WINED3D_FFP_EMIT_FLOAT4]    = (glMultiTexCoordFunc)GL_EXTCALL(glMultiTexCoord4fvARB);
5229     multi_texcoord_funcs[WINED3D_FFP_EMIT_D3DCOLOR]  = invalid_texcoord_func;
5230     multi_texcoord_funcs[WINED3D_FFP_EMIT_UBYTE4]    = invalid_texcoord_func;
5231     multi_texcoord_funcs[WINED3D_FFP_EMIT_SHORT2]    = (glMultiTexCoordFunc)GL_EXTCALL(glMultiTexCoord2svARB);
5232     multi_texcoord_funcs[WINED3D_FFP_EMIT_SHORT4]    = (glMultiTexCoordFunc)GL_EXTCALL(glMultiTexCoord4svARB);
5233     multi_texcoord_funcs[WINED3D_FFP_EMIT_UBYTE4N]   = invalid_texcoord_func;
5234     multi_texcoord_funcs[WINED3D_FFP_EMIT_SHORT2N]   = invalid_texcoord_func;
5235     multi_texcoord_funcs[WINED3D_FFP_EMIT_SHORT4N]   = invalid_texcoord_func;
5236     multi_texcoord_funcs[WINED3D_FFP_EMIT_USHORT2N]  = invalid_texcoord_func;
5237     multi_texcoord_funcs[WINED3D_FFP_EMIT_USHORT4N]  = invalid_texcoord_func;
5238     multi_texcoord_funcs[WINED3D_FFP_EMIT_UDEC3]     = invalid_texcoord_func;
5239     multi_texcoord_funcs[WINED3D_FFP_EMIT_DEC3N]     = invalid_texcoord_func;
5240     if (gl_info->supported[NV_HALF_FLOAT])
5241     {
5242         /* Not supported by ARB_HALF_FLOAT_VERTEX, so check for NV_HALF_FLOAT */
5243         multi_texcoord_funcs[WINED3D_FFP_EMIT_FLOAT16_2] = (glMultiTexCoordFunc)GL_EXTCALL(glMultiTexCoord2hvNV);
5244         multi_texcoord_funcs[WINED3D_FFP_EMIT_FLOAT16_4] = (glMultiTexCoordFunc)GL_EXTCALL(glMultiTexCoord4hvNV);
5245     } else {
5246         multi_texcoord_funcs[WINED3D_FFP_EMIT_FLOAT16_2] = invalid_texcoord_func;
5247         multi_texcoord_funcs[WINED3D_FFP_EMIT_FLOAT16_4] = invalid_texcoord_func;
5248     }
5249 }
5250
5251 /* Do not call while under the GL lock. */
5252 static BOOL InitAdapters(struct wined3d *wined3d)
5253 {
5254     static HMODULE mod_gl;
5255     BOOL ret;
5256     int ps_selected_mode, vs_selected_mode;
5257
5258     /* No need to hold any lock. The calling library makes sure only one thread calls
5259      * wined3d simultaneously
5260      */
5261
5262     TRACE("Initializing adapters\n");
5263
5264     if(!mod_gl) {
5265 #ifdef USE_WIN32_OPENGL
5266 #define USE_GL_FUNC(pfn) pfn = (void*)GetProcAddress(mod_gl, #pfn);
5267         mod_gl = LoadLibraryA("opengl32.dll");
5268         if(!mod_gl) {
5269             ERR("Can't load opengl32.dll!\n");
5270             goto nogl_adapter;
5271         }
5272 #else
5273 #define USE_GL_FUNC(pfn) pfn = (void*)pwglGetProcAddress(#pfn);
5274         /* To bypass the opengl32 thunks load wglGetProcAddress from gdi32 (glXGetProcAddress wrapper) instead of opengl32's */
5275         mod_gl = GetModuleHandleA("gdi32.dll");
5276 #endif
5277     }
5278
5279 /* Load WGL core functions from opengl32.dll */
5280 #define USE_WGL_FUNC(pfn) p##pfn = (void*)GetProcAddress(mod_gl, #pfn);
5281     WGL_FUNCS_GEN;
5282 #undef USE_WGL_FUNC
5283
5284     if(!pwglGetProcAddress) {
5285         ERR("Unable to load wglGetProcAddress!\n");
5286         goto nogl_adapter;
5287     }
5288
5289 /* Dynamically load all GL core functions */
5290     GL_FUNCS_GEN;
5291 #undef USE_GL_FUNC
5292
5293     /* Load glFinish and glFlush from opengl32.dll even if we're not using WIN32 opengl
5294      * otherwise because we have to use winex11.drv's override
5295      */
5296 #ifdef USE_WIN32_OPENGL
5297     wglFinish = (void*)GetProcAddress(mod_gl, "glFinish");
5298     wglFlush = (void*)GetProcAddress(mod_gl, "glFlush");
5299 #else
5300     wglFinish = (void*)pwglGetProcAddress("wglFinish");
5301     wglFlush = (void*)pwglGetProcAddress("wglFlush");
5302 #endif
5303
5304     glEnableWINE = glEnable;
5305     glDisableWINE = glDisable;
5306
5307     /* For now only one default adapter */
5308     {
5309         struct wined3d_adapter *adapter = &wined3d->adapters[0];
5310         const struct wined3d_gl_info *gl_info = &adapter->gl_info;
5311         struct wined3d_fake_gl_ctx fake_gl_ctx = {0};
5312         struct wined3d_pixel_format *cfgs;
5313         int iPixelFormat;
5314         int res;
5315         DISPLAY_DEVICEW DisplayDevice;
5316         HDC hdc;
5317
5318         TRACE("Initializing default adapter\n");
5319         adapter->ordinal = 0;
5320         adapter->monitorPoint.x = -1;
5321         adapter->monitorPoint.y = -1;
5322
5323         if (!AllocateLocallyUniqueId(&adapter->luid))
5324         {
5325             DWORD err = GetLastError();
5326             ERR("Failed to set adapter LUID (%#x).\n", err);
5327             goto nogl_adapter;
5328         }
5329         TRACE("Allocated LUID %08x:%08x for adapter.\n",
5330                 adapter->luid.HighPart, adapter->luid.LowPart);
5331
5332         if (!WineD3D_CreateFakeGLContext(&fake_gl_ctx))
5333         {
5334             ERR("Failed to get a gl context for default adapter\n");
5335             goto nogl_adapter;
5336         }
5337
5338         ret = wined3d_adapter_init_gl_caps(adapter);
5339         if(!ret) {
5340             ERR("Failed to initialize gl caps for default adapter\n");
5341             WineD3D_ReleaseFakeGLContext(&fake_gl_ctx);
5342             goto nogl_adapter;
5343         }
5344         ret = initPixelFormats(&adapter->gl_info, adapter->driver_info.vendor);
5345         if(!ret) {
5346             ERR("Failed to init gl formats\n");
5347             WineD3D_ReleaseFakeGLContext(&fake_gl_ctx);
5348             goto nogl_adapter;
5349         }
5350
5351         hdc = fake_gl_ctx.dc;
5352
5353         adapter->TextureRam = adapter->driver_info.vidmem;
5354         adapter->UsedTextureRam = 0;
5355         TRACE("Emulating %dMB of texture ram\n", adapter->TextureRam/(1024*1024));
5356
5357         /* Initialize the Adapter's DeviceName which is required for ChangeDisplaySettings and friends */
5358         DisplayDevice.cb = sizeof(DisplayDevice);
5359         EnumDisplayDevicesW(NULL, 0 /* Adapter 0 = iDevNum 0 */, &DisplayDevice, 0);
5360         TRACE("DeviceName: %s\n", debugstr_w(DisplayDevice.DeviceName));
5361         strcpyW(adapter->DeviceName, DisplayDevice.DeviceName);
5362
5363         if (gl_info->supported[WGL_ARB_PIXEL_FORMAT])
5364         {
5365             GLint cfg_count;
5366             int attribute;
5367             int attribs[11];
5368             int values[11];
5369             int nAttribs = 0;
5370
5371             attribute = WGL_NUMBER_PIXEL_FORMATS_ARB;
5372             GL_EXTCALL(wglGetPixelFormatAttribivARB(hdc, 0, 0, 1, &attribute, &cfg_count));
5373             adapter->cfg_count = cfg_count;
5374
5375             adapter->cfgs = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, adapter->cfg_count * sizeof(*adapter->cfgs));
5376             cfgs = adapter->cfgs;
5377             attribs[nAttribs++] = WGL_RED_BITS_ARB;
5378             attribs[nAttribs++] = WGL_GREEN_BITS_ARB;
5379             attribs[nAttribs++] = WGL_BLUE_BITS_ARB;
5380             attribs[nAttribs++] = WGL_ALPHA_BITS_ARB;
5381             attribs[nAttribs++] = WGL_COLOR_BITS_ARB;
5382             attribs[nAttribs++] = WGL_DEPTH_BITS_ARB;
5383             attribs[nAttribs++] = WGL_STENCIL_BITS_ARB;
5384             attribs[nAttribs++] = WGL_DRAW_TO_WINDOW_ARB;
5385             attribs[nAttribs++] = WGL_PIXEL_TYPE_ARB;
5386             attribs[nAttribs++] = WGL_DOUBLE_BUFFER_ARB;
5387             attribs[nAttribs++] = WGL_AUX_BUFFERS_ARB;
5388
5389             for (iPixelFormat=1; iPixelFormat <= adapter->cfg_count; ++iPixelFormat)
5390             {
5391                 res = GL_EXTCALL(wglGetPixelFormatAttribivARB(hdc, iPixelFormat, 0, nAttribs, attribs, values));
5392
5393                 if(!res)
5394                     continue;
5395
5396                 /* Cache the pixel format */
5397                 cfgs->iPixelFormat = iPixelFormat;
5398                 cfgs->redSize = values[0];
5399                 cfgs->greenSize = values[1];
5400                 cfgs->blueSize = values[2];
5401                 cfgs->alphaSize = values[3];
5402                 cfgs->colorSize = values[4];
5403                 cfgs->depthSize = values[5];
5404                 cfgs->stencilSize = values[6];
5405                 cfgs->windowDrawable = values[7];
5406                 cfgs->iPixelType = values[8];
5407                 cfgs->doubleBuffer = values[9];
5408                 cfgs->auxBuffers = values[10];
5409
5410                 cfgs->numSamples = 0;
5411                 /* Check multisample support */
5412                 if (gl_info->supported[ARB_MULTISAMPLE])
5413                 {
5414                     int attrib[2] = {WGL_SAMPLE_BUFFERS_ARB, WGL_SAMPLES_ARB};
5415                     int value[2];
5416                     if(GL_EXTCALL(wglGetPixelFormatAttribivARB(hdc, iPixelFormat, 0, 2, attrib, value))) {
5417                         /* value[0] = WGL_SAMPLE_BUFFERS_ARB which tells whether multisampling is supported.
5418                         * value[1] = number of multi sample buffers*/
5419                         if(value[0])
5420                             cfgs->numSamples = value[1];
5421                     }
5422                 }
5423
5424                 TRACE("iPixelFormat=%d, iPixelType=%#x, doubleBuffer=%d, RGBA=%d/%d/%d/%d, "
5425                         "depth=%d, stencil=%d, samples=%d, windowDrawable=%d\n",
5426                         cfgs->iPixelFormat, cfgs->iPixelType, cfgs->doubleBuffer,
5427                         cfgs->redSize, cfgs->greenSize, cfgs->blueSize, cfgs->alphaSize,
5428                         cfgs->depthSize, cfgs->stencilSize, cfgs->numSamples, cfgs->windowDrawable);
5429                 cfgs++;
5430             }
5431         }
5432         else
5433         {
5434             int nCfgs = DescribePixelFormat(hdc, 0, 0, 0);
5435             adapter->cfgs = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, nCfgs * sizeof(*adapter->cfgs));
5436             adapter->cfg_count = 0; /* We won't accept all formats e.g. software accelerated ones will be skipped */
5437
5438             cfgs = adapter->cfgs;
5439             for(iPixelFormat=1; iPixelFormat<=nCfgs; iPixelFormat++)
5440             {
5441                 PIXELFORMATDESCRIPTOR ppfd;
5442
5443                 res = DescribePixelFormat(hdc, iPixelFormat, sizeof(PIXELFORMATDESCRIPTOR), &ppfd);
5444                 if(!res)
5445                     continue;
5446
5447                 /* We only want HW acceleration using an OpenGL ICD driver.
5448                  * PFD_GENERIC_FORMAT = slow opengl 1.1 gdi software rendering
5449                  * PFD_GENERIC_ACCELERATED = partial hw acceleration using a MCD driver (e.g. 3dfx minigl)
5450                  */
5451                 if(ppfd.dwFlags & (PFD_GENERIC_FORMAT | PFD_GENERIC_ACCELERATED))
5452                 {
5453                     TRACE("Skipping iPixelFormat=%d because it isn't ICD accelerated\n", iPixelFormat);
5454                     continue;
5455                 }
5456
5457                 cfgs->iPixelFormat = iPixelFormat;
5458                 cfgs->redSize = ppfd.cRedBits;
5459                 cfgs->greenSize = ppfd.cGreenBits;
5460                 cfgs->blueSize = ppfd.cBlueBits;
5461                 cfgs->alphaSize = ppfd.cAlphaBits;
5462                 cfgs->colorSize = ppfd.cColorBits;
5463                 cfgs->depthSize = ppfd.cDepthBits;
5464                 cfgs->stencilSize = ppfd.cStencilBits;
5465                 cfgs->windowDrawable = (ppfd.dwFlags & PFD_DRAW_TO_WINDOW) ? 1 : 0;
5466                 cfgs->iPixelType = (ppfd.iPixelType == PFD_TYPE_RGBA) ? WGL_TYPE_RGBA_ARB : WGL_TYPE_COLORINDEX_ARB;
5467                 cfgs->doubleBuffer = (ppfd.dwFlags & PFD_DOUBLEBUFFER) ? 1 : 0;
5468                 cfgs->auxBuffers = ppfd.cAuxBuffers;
5469                 cfgs->numSamples = 0;
5470
5471                 TRACE("iPixelFormat=%d, iPixelType=%#x, doubleBuffer=%d, RGBA=%d/%d/%d/%d, "
5472                         "depth=%d, stencil=%d, windowDrawable=%d\n",
5473                         cfgs->iPixelFormat, cfgs->iPixelType, cfgs->doubleBuffer,
5474                         cfgs->redSize, cfgs->greenSize, cfgs->blueSize, cfgs->alphaSize,
5475                         cfgs->depthSize, cfgs->stencilSize, cfgs->windowDrawable);
5476                 cfgs++;
5477                 adapter->cfg_count++;
5478             }
5479
5480             /* We haven't found any suitable formats. This should only happen
5481              * in case of GDI software rendering, which is pretty useless
5482              * anyway. */
5483             if (!adapter->cfg_count)
5484             {
5485                 ERR("Disabling Direct3D because no hardware accelerated pixel formats have been found!\n");
5486
5487                 WineD3D_ReleaseFakeGLContext(&fake_gl_ctx);
5488                 HeapFree(GetProcessHeap(), 0, adapter->cfgs);
5489                 goto nogl_adapter;
5490             }
5491         }
5492
5493         WineD3D_ReleaseFakeGLContext(&fake_gl_ctx);
5494
5495         select_shader_mode(&adapter->gl_info, &ps_selected_mode, &vs_selected_mode);
5496         fillGLAttribFuncs(&adapter->gl_info);
5497         adapter->opengl = TRUE;
5498     }
5499     wined3d->adapter_count = 1;
5500     TRACE("%u adapters successfully initialized.\n", wined3d->adapter_count);
5501
5502     return TRUE;
5503
5504 nogl_adapter:
5505     /* Initialize an adapter for ddraw-only memory counting */
5506     memset(wined3d->adapters, 0, sizeof(wined3d->adapters));
5507     wined3d->adapters[0].ordinal = 0;
5508     wined3d->adapters[0].opengl = FALSE;
5509     wined3d->adapters[0].monitorPoint.x = -1;
5510     wined3d->adapters[0].monitorPoint.y = -1;
5511
5512     wined3d->adapters[0].driver_info.name = "Display";
5513     wined3d->adapters[0].driver_info.description = "WineD3D DirectDraw Emulation";
5514     if (wined3d_settings.emulated_textureram)
5515         wined3d->adapters[0].TextureRam = wined3d_settings.emulated_textureram;
5516     else
5517         wined3d->adapters[0].TextureRam = 8 * 1024 * 1024; /* This is plenty for a DDraw-only card */
5518
5519     initPixelFormatsNoGL(&wined3d->adapters[0].gl_info);
5520
5521     wined3d->adapter_count = 1;
5522     return FALSE;
5523 }
5524
5525 static void STDMETHODCALLTYPE wined3d_null_wined3d_object_destroyed(void *parent) {}
5526
5527 const struct wined3d_parent_ops wined3d_null_parent_ops =
5528 {
5529     wined3d_null_wined3d_object_destroyed,
5530 };
5531
5532 /* Do not call while under the GL lock. */
5533 HRESULT wined3d_init(struct wined3d *wined3d, UINT version, DWORD flags, void *parent)
5534 {
5535     wined3d->dxVersion = version;
5536     wined3d->ref = 1;
5537     wined3d->parent = parent;
5538     wined3d->flags = flags;
5539
5540     if (!InitAdapters(wined3d))
5541     {
5542         WARN("Failed to initialize adapters.\n");
5543         if (version > 7)
5544         {
5545             MESSAGE("Direct3D%u is not available without OpenGL.\n", version);
5546             return E_FAIL;
5547         }
5548     }
5549
5550     return WINED3D_OK;
5551 }