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d3d9: Some Windows drivers do not like reversed fog. 

The fog test used start = 0.9 and end = 0.1. This is perfectly ok in
theory, but some Windows drivers do not like it. Since this test tests
how fog is calculated with Vertex and Pixel shaders put the fog range in
the normal order(start = 0.1, end = 0.9), this fixes a number of fog
failures on ATI cards on Windows.
This commit is contained in:
Stefan Dösinger 2008-02-12 17:05:40 +01:00 committed by Alexandre Julliard
parent 1a906aace7
commit 22f379ccac
1 changed files with 31 additions and 28 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

59
dlls/d3d9/tests/visual.c
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@ -1156,51 +1156,54 @@ static void fog_with_shader_test(IDirect3DDevice9 *device)
} test_data[] = { } test_data[] = {
/* only pixel shader: */ /* only pixel shader: */
{0, 1, 0, 3, {0, 1, 0, 3,
{0x0000ff00, 0x0000ff00, 0x0020df00, 0x0040bf00, 0x005fa000, 0x007f8000, {0x00ff0000, 0x00ff0000, 0x00df2000, 0x00bf4000, 0x009f6000, 0x007f8000,
0x009f6000, 0x00bf4000, 0x00df2000, 0x00ff0000, 0x00ff0000}}, 0x005fa000, 0x0040bf00, 0x0020df00, 0x0000ff00, 0x0000ff00}},
{0, 1, 1, 3, {0, 1, 1, 3,
{0x0000ff00, 0x0000ff00, 0x0020df00, 0x0040bf00, 0x005fa000, 0x007f8000, {0x00ff0000, 0x00ff0000, 0x00df2000, 0x00bf4000, 0x009f6000, 0x007f8000,
0x009f6000, 0x00bf4000, 0x00df2000, 0x00ff0000, 0x00ff0000}}, 0x005fa000, 0x0040bf00, 0x0020df00, 0x0000ff00, 0x0000ff00}},
{0, 1, 2, 3, {0, 1, 2, 3,
{0x0000ff00, 0x0000ff00, 0x0020df00, 0x0040bf00, 0x005fa000, 0x007f8000, {0x00ff0000, 0x00ff0000, 0x00df2000, 0x00bf4000, 0x009f6000, 0x007f8000,
0x009f6000, 0x00bf4000, 0x00df2000, 0x00ff0000, 0x00ff0000}}, 0x005fa000, 0x0040bf00, 0x0020df00, 0x0000ff00, 0x0000ff00}},
{0, 1, 3, 0, {0, 1, 3, 0,
{0x0000ff00, 0x0000ff00, 0x0020df00, 0x0040bf00, 0x005fa000, 0x007f8000, {0x00ff0000, 0x00ff0000, 0x00df2000, 0x00bf4000, 0x009f6000, 0x007f8000,
0x009f6000, 0x00bf4000, 0x00df2000, 0x00ff0000, 0x00ff0000}}, 0x005fa000, 0x0040bf00, 0x0020df00, 0x0000ff00, 0x0000ff00}},
{0, 1, 3, 3, {0, 1, 3, 3,
{0x0000ff00, 0x0000ff00, 0x0020df00, 0x0040bf00, 0x005fa000, 0x007f8000, {0x00ff0000, 0x00ff0000, 0x00df2000, 0x00bf4000, 0x009f6000, 0x007f8000,
0x009f6000, 0x00bf4000, 0x00df2000, 0x00ff0000, 0x00ff0000}}, 0x005fa000, 0x0040bf00, 0x0020df00, 0x0000ff00, 0x0000ff00}},
/* vertex shader */ /* vertex shader */
{1, 0, 0, 0, {1, 0, 0, 0,
{0x0000ff00, 0x0000ff00, 0x0000ff00, 0x0000ff00, 0x0000ff00, 0x0000ff00, {0x0000ff00, 0x0000ff00, 0x0000ff00, 0x0000ff00, 0x0000ff00, 0x0000ff00,
0x0000ff00, 0x0000ff00, 0x0000ff00, 0x0000ff00, 0x0000ff00}}, 0x0000ff00, 0x0000ff00, 0x0000ff00, 0x0000ff00, 0x0000ff00}},
{1, 0, 0, 3, {1, 0, 0, 3,
{0x0000ff00, 0x0000ff00, 0x0020df00, 0x0040bf00, 0x005fa000, 0x007f8000, {0x00ff0000, 0x00ff0000, 0x00df2000, 0x00bf4000, 0x009f6000, 0x007f8000,
0x009f6000, 0x00bf4000, 0x00df2000, 0x00ff0000, 0x00ff0000}}, 0x005fa000, 0x0040bf00, 0x0020df00, 0x0000ff00, 0x0000ff00}},
{1, 0, 1, 3, {1, 0, 1, 3,
{0x0000ff00, 0x0000ff00, 0x0020df00, 0x0040bf00, 0x005fa000, 0x007f8000, {0x00ff0000, 0x00ff0000, 0x00df2000, 0x00bf4000, 0x009f6000, 0x007f8000,
0x009f6000, 0x00bf4000, 0x00df2000, 0x00ff0000, 0x00ff0000}}, 0x005fa000, 0x0040bf00, 0x0020df00, 0x0000ff00, 0x0000ff00}},
{1, 0, 2, 3, {1, 0, 2, 3,
{0x0000ff00, 0x0000ff00, 0x0020df00, 0x0040bf00, 0x005fa000, 0x007f8000, {0x00ff0000, 0x00ff0000, 0x00df2000, 0x00bf4000, 0x009f6000, 0x007f8000,
0x009f6000, 0x00bf4000, 0x00df2000, 0x00ff0000, 0x00ff0000}}, 0x005fa000, 0x0040bf00, 0x0020df00, 0x0000ff00, 0x0000ff00}},
{1, 0, 3, 3, {1, 0, 3, 3,
{0x0000ff00, 0x0000ff00, 0x0020df00, 0x0040bf00, 0x005fa000, 0x007f8000, {0x00ff0000, 0x00ff0000, 0x00df2000, 0x00bf4000, 0x009f6000, 0x007f8000,
0x009f6000, 0x00bf4000, 0x00df2000, 0x00ff0000, 0x00ff0000}}, 0x005fa000, 0x0040bf00, 0x0020df00, 0x0000ff00, 0x0000ff00}},
/* vertex shader and pixel shader */ /* vertex shader and pixel shader */
{1, 1, 0, 3, {1, 1, 0, 3,
{0x0000ff00, 0x0000ff00, 0x0020df00, 0x0040bf00, 0x005fa000, 0x007f8000, {0x00ff0000, 0x00ff0000, 0x00df2000, 0x00bf4000, 0x009f6000, 0x007f8000,
0x009f6000, 0x00bf4000, 0x00df2000, 0x00ff0000, 0x00ff0000}}, 0x005fa000, 0x0040bf00, 0x0020df00, 0x0000ff00, 0x0000ff00}},
{1, 1, 1, 3, {1, 1, 1, 3,
{0x0000ff00, 0x0000ff00, 0x0020df00, 0x0040bf00, 0x005fa000, 0x007f8000, {0x00ff0000, 0x00ff0000, 0x00df2000, 0x00bf4000, 0x009f6000, 0x007f8000,
0x009f6000, 0x00bf4000, 0x00df2000, 0x00ff0000, 0x00ff0000}}, 0x005fa000, 0x0040bf00, 0x0020df00, 0x0000ff00, 0x0000ff00}},
{1, 1, 2, 3, {1, 1, 2, 3,
{0x0000ff00, 0x0000ff00, 0x0020df00, 0x0040bf00, 0x005fa000, 0x007f8000, {0x00ff0000, 0x00ff0000, 0x00df2000, 0x00bf4000, 0x009f6000, 0x007f8000,
0x009f6000, 0x00bf4000, 0x00df2000, 0x00ff0000, 0x00ff0000}}, 0x005fa000, 0x0040bf00, 0x0020df00, 0x0000ff00, 0x0000ff00}},
{1, 1, 3, 3, {1, 1, 3, 3,
{0x0000ff00, 0x0000ff00, 0x0020df00, 0x0040bf00, 0x005fa000, 0x007f8000, {0x00ff0000, 0x00ff0000, 0x00df2000, 0x00bf4000, 0x009f6000, 0x007f8000,
0x009f6000, 0x00bf4000, 0x00df2000, 0x00ff0000, 0x00ff0000}}, 0x005fa000, 0x0040bf00, 0x0020df00, 0x0000ff00, 0x0000ff00}},
#if 0 /* FIXME: these fail on GeForce 8500 */ #if 0 /* FIXME: these fail on GeForce 8500 */
/* foggy vertex shader */ /* foggy vertex shader */
@ -1235,8 +1238,8 @@ static void fog_with_shader_test(IDirect3DDevice9 *device)
}; };
/* NOTE: changing these values will not affect the tests with foggy vertex shader, as the values are hardcoded in the shader*/ /* NOTE: changing these values will not affect the tests with foggy vertex shader, as the values are hardcoded in the shader*/
start.f=0.9f; start.f=0.1f;
end.f=0.1f; end.f=0.9f;
hr = IDirect3DDevice9_CreateVertexShader(device, vertex_shader_code1, &vertex_shader[1]); hr = IDirect3DDevice9_CreateVertexShader(device, vertex_shader_code1, &vertex_shader[1]);
ok(SUCCEEDED(hr), "CreateVertexShader failed (%08x)\n", hr); ok(SUCCEEDED(hr), "CreateVertexShader failed (%08x)\n", hr);