1 /* Direct3D Common functions
4 This file contains all common miscellaneous code that spans
8 #include "wine/obj_base.h"
13 #include "d3d_private.h"
17 static void _dump_renderstate(D3DRENDERSTATETYPE type,
21 "D3DRENDERSTATE_TEXTUREHANDLE",
22 "D3DRENDERSTATE_ANTIALIAS",
23 "D3DRENDERSTATE_TEXTUREADDRESS",
24 "D3DRENDERSTATE_TEXTUREPERSPECTIVE",
25 "D3DRENDERSTATE_WRAPU",
26 "D3DRENDERSTATE_WRAPV",
27 "D3DRENDERSTATE_ZENABLE",
28 "D3DRENDERSTATE_FILLMODE",
29 "D3DRENDERSTATE_SHADEMODE",
30 "D3DRENDERSTATE_LINEPATTERN",
31 "D3DRENDERSTATE_MONOENABLE",
32 "D3DRENDERSTATE_ROP2",
33 "D3DRENDERSTATE_PLANEMASK",
34 "D3DRENDERSTATE_ZWRITEENABLE",
35 "D3DRENDERSTATE_ALPHATESTENABLE",
36 "D3DRENDERSTATE_LASTPIXEL",
37 "D3DRENDERSTATE_TEXTUREMAG",
38 "D3DRENDERSTATE_TEXTUREMIN",
39 "D3DRENDERSTATE_SRCBLEND",
40 "D3DRENDERSTATE_DESTBLEND",
41 "D3DRENDERSTATE_TEXTUREMAPBLEND",
42 "D3DRENDERSTATE_CULLMODE",
43 "D3DRENDERSTATE_ZFUNC",
44 "D3DRENDERSTATE_ALPHAREF",
45 "D3DRENDERSTATE_ALPHAFUNC",
46 "D3DRENDERSTATE_DITHERENABLE",
47 "D3DRENDERSTATE_ALPHABLENDENABLE",
48 "D3DRENDERSTATE_FOGENABLE",
49 "D3DRENDERSTATE_SPECULARENABLE",
50 "D3DRENDERSTATE_ZVISIBLE",
51 "D3DRENDERSTATE_SUBPIXEL",
52 "D3DRENDERSTATE_SUBPIXELX",
53 "D3DRENDERSTATE_STIPPLEDALPHA",
54 "D3DRENDERSTATE_FOGCOLOR",
55 "D3DRENDERSTATE_FOGTABLEMODE",
56 "D3DRENDERSTATE_FOGTABLESTART",
57 "D3DRENDERSTATE_FOGTABLEEND",
58 "D3DRENDERSTATE_FOGTABLEDENSITY",
59 "D3DRENDERSTATE_STIPPLEENABLE",
60 "D3DRENDERSTATE_EDGEANTIALIAS",
61 "D3DRENDERSTATE_COLORKEYENABLE",
63 "D3DRENDERSTATE_BORDERCOLOR",
64 "D3DRENDERSTATE_TEXTUREADDRESSU",
65 "D3DRENDERSTATE_TEXTUREADDRESSV",
66 "D3DRENDERSTATE_MIPMAPLODBIAS",
67 "D3DRENDERSTATE_ZBIAS",
68 "D3DRENDERSTATE_RANGEFOGENABLE",
69 "D3DRENDERSTATE_ANISOTROPY",
70 "D3DRENDERSTATE_FLUSHBATCH",
71 "ERR", "ERR", "ERR", "ERR", "ERR", "ERR", "ERR",
72 "ERR", "ERR", "ERR", "ERR", "ERR", "ERR",
73 "D3DRENDERSTATE_STIPPLEPATTERN00",
74 "D3DRENDERSTATE_STIPPLEPATTERN01",
75 "D3DRENDERSTATE_STIPPLEPATTERN02",
76 "D3DRENDERSTATE_STIPPLEPATTERN03",
77 "D3DRENDERSTATE_STIPPLEPATTERN04",
78 "D3DRENDERSTATE_STIPPLEPATTERN05",
79 "D3DRENDERSTATE_STIPPLEPATTERN06",
80 "D3DRENDERSTATE_STIPPLEPATTERN07",
81 "D3DRENDERSTATE_STIPPLEPATTERN08",
82 "D3DRENDERSTATE_STIPPLEPATTERN09",
83 "D3DRENDERSTATE_STIPPLEPATTERN10",
84 "D3DRENDERSTATE_STIPPLEPATTERN11",
85 "D3DRENDERSTATE_STIPPLEPATTERN12",
86 "D3DRENDERSTATE_STIPPLEPATTERN13",
87 "D3DRENDERSTATE_STIPPLEPATTERN14",
88 "D3DRENDERSTATE_STIPPLEPATTERN15",
89 "D3DRENDERSTATE_STIPPLEPATTERN16",
90 "D3DRENDERSTATE_STIPPLEPATTERN17",
91 "D3DRENDERSTATE_STIPPLEPATTERN18",
92 "D3DRENDERSTATE_STIPPLEPATTERN19",
93 "D3DRENDERSTATE_STIPPLEPATTERN20",
94 "D3DRENDERSTATE_STIPPLEPATTERN21",
95 "D3DRENDERSTATE_STIPPLEPATTERN22",
96 "D3DRENDERSTATE_STIPPLEPATTERN23",
97 "D3DRENDERSTATE_STIPPLEPATTERN24",
98 "D3DRENDERSTATE_STIPPLEPATTERN25",
99 "D3DRENDERSTATE_STIPPLEPATTERN26",
100 "D3DRENDERSTATE_STIPPLEPATTERN27",
101 "D3DRENDERSTATE_STIPPLEPATTERN28",
102 "D3DRENDERSTATE_STIPPLEPATTERN29",
103 "D3DRENDERSTATE_STIPPLEPATTERN30",
104 "D3DRENDERSTATE_STIPPLEPATTERN31"
107 DUMP(" %s = 0x%08lx\n", states[type], value);
111 void set_render_state(D3DRENDERSTATETYPE dwRenderStateType,
112 DWORD dwRenderState, RenderState *rs)
116 _dump_renderstate(dwRenderStateType, dwRenderState);
118 /* First, all the stipple patterns */
119 if ((dwRenderStateType >= D3DRENDERSTATE_STIPPLEPATTERN00) &&
120 (dwRenderStateType <= D3DRENDERSTATE_STIPPLEPATTERN31)) {
121 ERR(ddraw, "Unhandled stipple !\n");
123 /* All others state variables */
124 switch (dwRenderStateType) {
126 case D3DRENDERSTATE_TEXTUREHANDLE: { /* 1 */
127 IDirect3DTexture2Impl* tex = (IDirect3DTexture2Impl*) dwRenderState;
130 glBindTexture(GL_TEXTURE_2D, 0);
131 glDisable(GL_TEXTURE_2D);
133 TRACE(ddraw, "setting OpenGL texture handle : %d\n", tex->tex_name);
134 glEnable(GL_TEXTURE_2D);
135 /* Default parameters */
136 glBindTexture(GL_TEXTURE_2D, tex->tex_name);
137 /* To prevent state change, we could test here what are the parameters
138 stored in the texture */
139 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, rs->mag);
140 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, rs->min);
144 case D3DRENDERSTATE_TEXTUREPERSPECTIVE: /* 4 */
146 glHint(GL_PERSPECTIVE_CORRECTION_HINT, GL_NICEST);
148 glHint(GL_PERSPECTIVE_CORRECTION_HINT, GL_FASTEST);
151 case D3DRENDERSTATE_ZENABLE: /* 7 */
153 glEnable(GL_DEPTH_TEST);
155 glDisable(GL_DEPTH_TEST);
158 case D3DRENDERSTATE_FILLMODE: /* 8 */
159 switch ((D3DFILLMODE) dwRenderState) {
164 ERR(ddraw, "Unhandled fill mode !\n");
168 case D3DRENDERSTATE_SHADEMODE: /* 9 */
169 switch ((D3DSHADEMODE) dwRenderState) {
171 glShadeModel(GL_FLAT);
174 case D3DSHADE_GOURAUD:
175 glShadeModel(GL_SMOOTH);
179 ERR(ddraw, "Unhandled shade mode !\n");
183 case D3DRENDERSTATE_ZWRITEENABLE: /* 14 */
185 glDepthMask(GL_TRUE);
187 glDepthMask(GL_FALSE);
190 case D3DRENDERSTATE_TEXTUREMAG: /* 17 */
191 switch ((D3DTEXTUREFILTER) dwRenderState) {
192 case D3DFILTER_NEAREST:
193 rs->mag = GL_NEAREST;
196 case D3DFILTER_LINEAR:
201 ERR(ddraw, "Unhandled texture mag !\n");
205 case D3DRENDERSTATE_TEXTUREMIN: /* 18 */
206 switch ((D3DTEXTUREFILTER) dwRenderState) {
207 case D3DFILTER_NEAREST:
208 rs->min = GL_NEAREST;
211 case D3DFILTER_LINEAR:
216 ERR(ddraw, "Unhandled texture min !\n");
220 case D3DRENDERSTATE_SRCBLEND: /* 19 */
221 switch ((D3DBLEND) dwRenderState) {
222 case D3DBLEND_SRCALPHA:
223 rs->src = GL_SRC_ALPHA;
227 ERR(ddraw, "Unhandled blend mode !\n");
230 glBlendFunc(rs->src, rs->dst);
233 case D3DRENDERSTATE_DESTBLEND: /* 20 */
234 switch ((D3DBLEND) dwRenderState) {
235 case D3DBLEND_INVSRCALPHA:
236 rs->dst = GL_ONE_MINUS_SRC_ALPHA;
240 ERR(ddraw, "Unhandled blend mode !\n");
243 glBlendFunc(rs->src, rs->dst);
246 case D3DRENDERSTATE_TEXTUREMAPBLEND: /* 21 */
247 switch ((D3DTEXTUREBLEND) dwRenderState) {
248 case D3DTBLEND_MODULATE:
249 case D3DTBLEND_MODULATEALPHA:
250 glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
254 ERR(ddraw, "Unhandled texture environment !\n");
258 case D3DRENDERSTATE_CULLMODE: /* 22 */
259 switch ((D3DCULL) dwRenderState) {
261 glDisable(GL_CULL_FACE);
265 glEnable(GL_CULL_FACE);
270 glEnable(GL_CULL_FACE);
275 ERR(ddraw, "Unhandled cull mode !\n");
279 case D3DRENDERSTATE_ZFUNC: /* 23 */
280 switch ((D3DCMPFUNC) dwRenderState) {
282 glDepthFunc(GL_NEVER);
285 glDepthFunc(GL_LESS);
288 glDepthFunc(GL_EQUAL);
290 case D3DCMP_LESSEQUAL:
291 glDepthFunc(GL_LEQUAL);
294 glDepthFunc(GL_GREATER);
296 case D3DCMP_NOTEQUAL:
297 glDepthFunc(GL_NOTEQUAL);
299 case D3DCMP_GREATEREQUAL:
300 glDepthFunc(GL_GEQUAL);
303 glDepthFunc(GL_ALWAYS);
307 ERR(ddraw, "Unexpected value\n");
311 case D3DRENDERSTATE_DITHERENABLE: /* 26 */
315 glDisable(GL_DITHER);
318 case D3DRENDERSTATE_ALPHABLENDENABLE: /* 27 */
325 case D3DRENDERSTATE_COLORKEYENABLE: /* 41 */
332 case D3DRENDERSTATE_FLUSHBATCH: /* 50 */
336 ERR(ddraw, "Unhandled Render State\n");
343 #endif /* HAVE_MESAGL */