dlls/d3d9/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 <d3d9.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 = "d3d9_test_wc";
  27     RegisterClass(&wc);
  28
  29     return CreateWindow("d3d9_test_wc", "d3d9_test",
  30             0, 0, 0, 0, 0, 0, 0, 0, 0);
  31 }
  32
  33 static IDirect3DDevice9 *init_d3d9(HMODULE d3d9_handle)
  34 {
  35     IDirect3D9 * (__stdcall * d3d9_create)(UINT SDKVersion) = 0;
  36     IDirect3D9 *d3d9_ptr = 0;
  37     IDirect3DDevice9 *device_ptr = 0;
  38     D3DPRESENT_PARAMETERS present_parameters;
  39     HRESULT hr;
  40
  41     d3d9_create = (void *)GetProcAddress(d3d9_handle, "Direct3DCreate9");
  42     ok(d3d9_create != NULL, "Failed to get address of Direct3DCreate9\n");
  43     if (!d3d9_create) return NULL;
  44
  45     d3d9_ptr = d3d9_create(D3D_SDK_VERSION);
  46     ok(d3d9_ptr != NULL, "Failed to create IDirect3D9 object\n");
  47     if (!d3d9_ptr) return NULL;
  48
  49     ZeroMemory(&present_parameters, sizeof(present_parameters));
  50     present_parameters.Windowed = TRUE;
  51     present_parameters.hDeviceWindow = create_window();
  52     present_parameters.SwapEffect = D3DSWAPEFFECT_DISCARD;
  53
  54     hr = IDirect3D9_CreateDevice(d3d9_ptr, D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL,
  55             NULL, D3DCREATE_SOFTWARE_VERTEXPROCESSING, &present_parameters, &device_ptr);
  56
  57     if(FAILED(hr))
  58     {
  59         trace("could not create device, IDirect3D9_CreateDevice returned %#x\n", hr);
  60         return NULL;
  61     }
  62
  63     return device_ptr;
  64 }
  65
  66 static void test_texture_stage_state(IDirect3DDevice9 *device_ptr, DWORD stage, D3DTEXTURESTAGESTATETYPE type, DWORD expected)
  67 {
  68     DWORD value;
  69
  70     HRESULT hr = IDirect3DDevice9_GetTextureStageState(device_ptr, stage, type, &value);
  71     ok(SUCCEEDED(hr) && value == expected, "GetTextureStageState (stage %#x, type %#x) returned: hr %#x, value %#x. "
  72         "Expected hr %#x, value %#x\n", stage, type, hr, value, D3D_OK, expected);
  73 }
  74
  75 /* Test the default texture stage state values */
  76 static void test_texture_stage_states(IDirect3DDevice9 *device_ptr, int num_stages)
  77 {
  78     int i;
  79     for (i = 0; i < num_stages; ++i)
  80     {
  81         test_texture_stage_state(device_ptr, i, D3DTSS_COLOROP, i ? D3DTOP_DISABLE : D3DTOP_MODULATE);
  82         test_texture_stage_state(device_ptr, i, D3DTSS_COLORARG1, D3DTA_TEXTURE);
  83         test_texture_stage_state(device_ptr, i, D3DTSS_COLORARG2, D3DTA_CURRENT);
  84         test_texture_stage_state(device_ptr, i, D3DTSS_ALPHAOP, i ? D3DTOP_DISABLE : D3DTOP_SELECTARG1);
  85         test_texture_stage_state(device_ptr, i, D3DTSS_ALPHAARG1, D3DTA_TEXTURE);
  86         test_texture_stage_state(device_ptr, i, D3DTSS_ALPHAARG2, D3DTA_CURRENT);
  87         test_texture_stage_state(device_ptr, i, D3DTSS_BUMPENVMAT00, 0);
  88         test_texture_stage_state(device_ptr, i, D3DTSS_BUMPENVMAT01, 0);
  89         test_texture_stage_state(device_ptr, i, D3DTSS_BUMPENVMAT10, 0);
  90         test_texture_stage_state(device_ptr, i, D3DTSS_BUMPENVMAT11, 0);
  91         test_texture_stage_state(device_ptr, i, D3DTSS_TEXCOORDINDEX, i);
  92         test_texture_stage_state(device_ptr, i, D3DTSS_BUMPENVLSCALE, 0);
  93         test_texture_stage_state(device_ptr, i, D3DTSS_BUMPENVLOFFSET, 0);
  94         test_texture_stage_state(device_ptr, i, D3DTSS_TEXTURETRANSFORMFLAGS, D3DTTFF_DISABLE);
  95         test_texture_stage_state(device_ptr, i, D3DTSS_COLORARG0, D3DTA_CURRENT);
  96         test_texture_stage_state(device_ptr, i, D3DTSS_ALPHAARG0, D3DTA_CURRENT);
  97         test_texture_stage_state(device_ptr, i, D3DTSS_RESULTARG, D3DTA_CURRENT);
  98         test_texture_stage_state(device_ptr, i, D3DTSS_CONSTANT, 0);
  99         test_texture_stage_state(device_ptr, i, D3DTSS_FORCE_DWORD, 0);
 100     }
 101 }
 102
 103 START_TEST(texture)
 104 {
 105     D3DCAPS9 caps;
 106     HMODULE d3d9_handle;
 107     IDirect3DDevice9 *device_ptr;
 108
 109     d3d9_handle = LoadLibraryA("d3d9.dll");
 110     if (!d3d9_handle)
 111     {
 112         skip("Could not load d3d9.dll\n");
 113         return;
 114     }
 115
 116     device_ptr = init_d3d9(d3d9_handle);
 117     if (!device_ptr) return;
 118
 119     IDirect3DDevice9_GetDeviceCaps(device_ptr, &caps);
 120
 121     test_texture_stage_states(device_ptr, caps.MaxTextureBlendStages);
 122 }