git.oblomov.eu Git - wine/blob - dlls/d3d8/tests/texture.c

   1 /*
   2  * Copyright (C) 2006 Henri Verbeet
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18 #define COBJMACROS
  19 #include <d3d8.h>
  20 #include "wine/test.h"
  21
  22 static HWND create_window(void)
  23 {
  24     WNDCLASS wc = {0};
  25     wc.lpfnWndProc = &DefWindowProc;
  26     wc.lpszClassName = "d3d8_test_wc";
  27     RegisterClass(&wc);
  28
  29     return CreateWindow("d3d8_test_wc", "d3d8_test",
  30             0, 0, 0, 0, 0, 0, 0, 0, 0);
  31 }
  32
  33 static IDirect3DDevice8 *init_d3d8(HMODULE d3d8_handle)
  34 {
  35     IDirect3D8 * (__stdcall * d3d8_create)(UINT SDKVersion) = 0;
  36     IDirect3D8 *d3d8_ptr = 0;
  37     IDirect3DDevice8 *device_ptr = 0;
  38     D3DPRESENT_PARAMETERS present_parameters;
  39     D3DDISPLAYMODE               d3ddm;
  40     HRESULT hr;
  41
  42     d3d8_create = (void *)GetProcAddress(d3d8_handle, "Direct3DCreate8");
  43     ok(d3d8_create != NULL, "Failed to get address of Direct3DCreate8\n");
  44     if (!d3d8_create) return NULL;
  45
  46     d3d8_ptr = d3d8_create(D3D_SDK_VERSION);
  47     ok(d3d8_ptr != NULL, "Failed to create IDirect3D8 object\n");
  48     if (!d3d8_ptr) return NULL;
  49
  50     IDirect3D8_GetAdapterDisplayMode(d3d8_ptr, D3DADAPTER_DEFAULT, &d3ddm );
  51     ZeroMemory(&present_parameters, sizeof(present_parameters));
  52     present_parameters.Windowed = TRUE;
  53     present_parameters.hDeviceWindow = create_window();
  54     present_parameters.SwapEffect = D3DSWAPEFFECT_DISCARD;
  55     present_parameters.BackBufferFormat = d3ddm.Format;
  56
  57     hr = IDirect3D8_CreateDevice(d3d8_ptr, D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL,
  58             NULL, D3DCREATE_SOFTWARE_VERTEXPROCESSING, &present_parameters, &device_ptr);
  59     ok(SUCCEEDED(hr), "IDirect3D_CreateDevice returned %#x\n", hr);
  60
  61     return device_ptr;
  62 }
  63
  64 static void test_texture_stage_state(IDirect3DDevice8 *device_ptr, DWORD stage, D3DTEXTURESTAGESTATETYPE type, DWORD expected)
  65 {
  66     DWORD value;
  67
  68     HRESULT hr = IDirect3DDevice8_GetTextureStageState(device_ptr, stage, type, &value);
  69     ok(SUCCEEDED(hr) && value == expected, "GetTextureStageState (stage %#x, type %#x) returned: hr %#x, value %#x. "
  70         "Expected hr %#x, value %#x\n", stage, type, hr, value, D3D_OK, expected);
  71 }
  72
  73 /* Test the default texture stage state values */
  74 static void test_texture_stage_states(IDirect3DDevice8 *device_ptr, int num_stages)
  75 {
  76     int i;
  77     for (i = 0; i < num_stages; ++i)
  78     {
  79         test_texture_stage_state(device_ptr, i, D3DTSS_COLOROP, i ? D3DTOP_DISABLE : D3DTOP_MODULATE);
  80         test_texture_stage_state(device_ptr, i, D3DTSS_COLORARG1, D3DTA_TEXTURE);
  81         test_texture_stage_state(device_ptr, i, D3DTSS_COLORARG2, D3DTA_CURRENT);
  82         test_texture_stage_state(device_ptr, i, D3DTSS_ALPHAOP, i ? D3DTOP_DISABLE : D3DTOP_SELECTARG1);
  83         test_texture_stage_state(device_ptr, i, D3DTSS_ALPHAARG1, D3DTA_TEXTURE);
  84         test_texture_stage_state(device_ptr, i, D3DTSS_ALPHAARG2, D3DTA_CURRENT);
  85         test_texture_stage_state(device_ptr, i, D3DTSS_BUMPENVMAT00, 0);
  86         test_texture_stage_state(device_ptr, i, D3DTSS_BUMPENVMAT01, 0);
  87         test_texture_stage_state(device_ptr, i, D3DTSS_BUMPENVMAT10, 0);
  88         test_texture_stage_state(device_ptr, i, D3DTSS_BUMPENVMAT11, 0);
  89         test_texture_stage_state(device_ptr, i, D3DTSS_TEXCOORDINDEX, i);
  90         test_texture_stage_state(device_ptr, i, D3DTSS_BUMPENVLSCALE, 0);
  91         test_texture_stage_state(device_ptr, i, D3DTSS_BUMPENVLOFFSET, 0);
  92         test_texture_stage_state(device_ptr, i, D3DTSS_TEXTURETRANSFORMFLAGS, D3DTTFF_DISABLE);
  93         test_texture_stage_state(device_ptr, i, D3DTSS_COLORARG0, D3DTA_CURRENT);
  94         test_texture_stage_state(device_ptr, i, D3DTSS_ALPHAARG0, D3DTA_CURRENT);
  95         test_texture_stage_state(device_ptr, i, D3DTSS_RESULTARG, D3DTA_CURRENT);
  96     }
  97 }
  98
  99 START_TEST(texture)
 100 {
 101     D3DCAPS8 caps;
 102     HMODULE d3d8_handle;
 103     IDirect3DDevice8 *device_ptr;
 104
 105     d3d8_handle = LoadLibraryA("d3d8.dll");
 106     if (!d3d8_handle)
 107     {
 108         trace("Could not load d3d8.dll, skipping tests\n");
 109         return;
 110     }
 111
 112     device_ptr = init_d3d8(d3d8_handle);
 113     if (!device_ptr) return;
 114
 115     IDirect3DDevice8_GetDeviceCaps(device_ptr, &caps);
 116
 117     test_texture_stage_states(device_ptr, caps.MaxTextureBlendStages);
 118 }