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     if (!d3d8_ptr)
  48     {
  49         skip("could not create D3D8\n");
  50         return NULL;
  51     }
  52
  53     IDirect3D8_GetAdapterDisplayMode(d3d8_ptr, D3DADAPTER_DEFAULT, &d3ddm );
  54     ZeroMemory(&present_parameters, sizeof(present_parameters));
  55     present_parameters.Windowed = TRUE;
  56     present_parameters.hDeviceWindow = create_window();
  57     present_parameters.SwapEffect = D3DSWAPEFFECT_DISCARD;
  58     present_parameters.BackBufferFormat = d3ddm.Format;
  59
  60     hr = IDirect3D8_CreateDevice(d3d8_ptr, D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL,
  61             NULL, D3DCREATE_SOFTWARE_VERTEXPROCESSING, &present_parameters, &device_ptr);
  62
  63     if(FAILED(hr))
  64     {
  65         skip("could not create device, IDirect3D8_CreateDevice returned %#x\n", hr);
  66         return NULL;
  67     }
  68
  69     return device_ptr;
  70 }
  71
  72 static void test_texture_stage_state(IDirect3DDevice8 *device_ptr, DWORD stage, D3DTEXTURESTAGESTATETYPE type, DWORD expected)
  73 {
  74     DWORD value;
  75
  76     HRESULT hr = IDirect3DDevice8_GetTextureStageState(device_ptr, stage, type, &value);
  77     ok(SUCCEEDED(hr) && value == expected, "GetTextureStageState (stage %#x, type %#x) returned: hr %#x, value %#x. "
  78         "Expected hr %#x, value %#x\n", stage, type, hr, value, D3D_OK, expected);
  79 }
  80
  81 /* Test the default texture stage state values */
  82 static void test_texture_stage_states(IDirect3DDevice8 *device_ptr, int num_stages)
  83 {
  84     int i;
  85     for (i = 0; i < num_stages; ++i)
  86     {
  87         test_texture_stage_state(device_ptr, i, D3DTSS_COLOROP, i ? D3DTOP_DISABLE : D3DTOP_MODULATE);
  88         test_texture_stage_state(device_ptr, i, D3DTSS_COLORARG1, D3DTA_TEXTURE);
  89         test_texture_stage_state(device_ptr, i, D3DTSS_COLORARG2, D3DTA_CURRENT);
  90         test_texture_stage_state(device_ptr, i, D3DTSS_ALPHAOP, i ? D3DTOP_DISABLE : D3DTOP_SELECTARG1);
  91         test_texture_stage_state(device_ptr, i, D3DTSS_ALPHAARG1, D3DTA_TEXTURE);
  92         test_texture_stage_state(device_ptr, i, D3DTSS_ALPHAARG2, D3DTA_CURRENT);
  93         test_texture_stage_state(device_ptr, i, D3DTSS_BUMPENVMAT00, 0);
  94         test_texture_stage_state(device_ptr, i, D3DTSS_BUMPENVMAT01, 0);
  95         test_texture_stage_state(device_ptr, i, D3DTSS_BUMPENVMAT10, 0);
  96         test_texture_stage_state(device_ptr, i, D3DTSS_BUMPENVMAT11, 0);
  97         test_texture_stage_state(device_ptr, i, D3DTSS_TEXCOORDINDEX, i);
  98         test_texture_stage_state(device_ptr, i, D3DTSS_BUMPENVLSCALE, 0);
  99         test_texture_stage_state(device_ptr, i, D3DTSS_BUMPENVLOFFSET, 0);
 100         test_texture_stage_state(device_ptr, i, D3DTSS_TEXTURETRANSFORMFLAGS, D3DTTFF_DISABLE);
 101         test_texture_stage_state(device_ptr, i, D3DTSS_COLORARG0, D3DTA_CURRENT);
 102         test_texture_stage_state(device_ptr, i, D3DTSS_ALPHAARG0, D3DTA_CURRENT);
 103         test_texture_stage_state(device_ptr, i, D3DTSS_RESULTARG, D3DTA_CURRENT);
 104     }
 105 }
 106
 107 static void test_cube_texture_from_pool(IDirect3DDevice8 *device_ptr, DWORD caps, D3DPOOL pool, BOOL need_cap)
 108 {
 109     IDirect3DCubeTexture8 *texture_ptr = NULL;
 110     HRESULT hr;
 111
 112     hr = IDirect3DDevice8_CreateCubeTexture(device_ptr, 512, 1, 0, D3DFMT_X8R8G8B8, pool, &texture_ptr);
 113     trace("pool=%d hr=0x%.8x\n", pool, hr);
 114
 115     if((caps & D3DPTEXTURECAPS_CUBEMAP) || !need_cap)
 116         ok(SUCCEEDED(hr), "hr=0x%.8x\n", hr);
 117     else
 118         ok(hr == D3DERR_INVALIDCALL, "hr=0x%.8x\n", hr);
 119
 120     if(texture_ptr) IDirect3DCubeTexture8_Release(texture_ptr);
 121 }
 122
 123 static void test_cube_textures(IDirect3DDevice8 *device_ptr, DWORD caps)
 124 {
 125     trace("texture caps: 0x%.8x\n", caps);
 126
 127     test_cube_texture_from_pool(device_ptr, caps, D3DPOOL_DEFAULT, TRUE);
 128     test_cube_texture_from_pool(device_ptr, caps, D3DPOOL_MANAGED, TRUE);
 129     test_cube_texture_from_pool(device_ptr, caps, D3DPOOL_SYSTEMMEM, TRUE);
 130     test_cube_texture_from_pool(device_ptr, caps, D3DPOOL_SCRATCH, FALSE);
 131 }
 132
 133 START_TEST(texture)
 134 {
 135     D3DCAPS8 caps;
 136     HMODULE d3d8_handle;
 137     IDirect3DDevice8 *device_ptr;
 138     ULONG refcount;
 139
 140     d3d8_handle = LoadLibraryA("d3d8.dll");
 141     if (!d3d8_handle)
 142     {
 143         skip("Could not load d3d8.dll\n");
 144         return;
 145     }
 146
 147     device_ptr = init_d3d8(d3d8_handle);
 148     if (!device_ptr) return;
 149
 150     IDirect3DDevice8_GetDeviceCaps(device_ptr, &caps);
 151
 152     test_texture_stage_states(device_ptr, caps.MaxTextureBlendStages);
 153     test_cube_textures(device_ptr, caps.TextureCaps);
 154
 155     refcount = IDirect3DDevice8_Release(device_ptr);
 156     ok(!refcount, "Device has %u references left\n", refcount);
 157 }