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Commit 9625d76b authored by Jason Green's avatar Jason Green Committed by Alexandre Julliard
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d3d9: Add a visual test for the DP2ADD shader instruction.

parent f5dd5a2d
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Showing with 135 additions and 11 deletions
dlls/d3d9/tests/visual.c
View file @ 9625d76b
......@@ -3897,6 +3897,125 @@ static void constant_clamp_ps_test(IDirect3DDevice9 *device)
IDirect3DPixelShader9_Release(shader_11);
}
static void dp2add_ps_test(IDirect3DDevice9 *device)
{
IDirect3DPixelShader9 *shader_dp2add = NULL;
IDirect3DPixelShader9 *shader_dp2add_sat = NULL;
HRESULT hr;
DWORD color;
/* DP2ADD is defined as: (src0.r * src1.r) + (src0.g * src1.g) + src2.
* One D3D restriction of all shader instructions except SINCOS is that no more than 2
* source tokens can be constants. So, for this excercise, we move contents of c0 to
* r0 first.
* The result here for the r,g,b components should be rougly 0.5:
* (0.5 * 0.5) + (0.5 * 0.5) + 0.0 = 0.5 */
static const DWORD shader_code_dp2add[] = {
0xffff0200, /* ps_2_0 */
0x05000051, 0xa00f0000, 0x3f000000, 0x3f000000, 0x3f800000, 0x00000000, /* def c0, 0.5, 0.5, 1.0, 0 */
0x02000001, 0x800f0000, 0xa0e40000, /* mov r0, c0 */
0x0400005a, 0x80070000, 0x80000000, 0x80000000, 0x80ff0000, /* dp2add r0.rgb, r0, r0, r0.a */
0x02000001, 0x80080000, 0xa0aa0000, /* mov r0.a, c0.b */
0x02000001, 0x800f0800, 0x80e40000, /* mov oC0, r0 */
0x0000ffff /* end */
};
/* Test the _sat modifier, too. Result here should be:
* DP2: (-0.5 * -0.5) + (-0.5 * -0.5) + 2.0 = 2.5
* _SAT: ==> 1.0
* ADD: (1.0 + -0.5) = 0.5
*/
static const DWORD shader_code_dp2add_sat[] = {
0xffff0200, /* ps_2_0 */
0x05000051, 0xa00f0000, 0xbf000000, 0xbf000000, 0x3f800000, 0x40000000, /* def c0, -0.5, -0.5, 1.0, 2.0 */
0x02000001, 0x800f0000, 0xa0e40000, /* mov r0, c0 */
0x0400005a, 0x80170000, 0x80000000, 0x80000000, 0x80ff0000, /* dp2add_sat r0.rgb, r0, r0, r0.a */
0x03000002, 0x80070000, 0x80e40000, 0xa0000000, /* add r0.rgb, r0, c0.r */
0x02000001, 0x80080000, 0xa0aa0000, /* mov r0.a, c0.b */
0x02000001, 0x800f0800, 0x80e40000, /* mov oC0, r0 */
0x0000ffff /* end */
};
const float quad[] = {
-1.0, -1.0, 0.1,
1.0, -1.0, 0.1,
-1.0, 1.0, 0.1,
1.0, 1.0, 0.1
};
hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xff000000, 0.0, 0);
ok(hr == D3D_OK, "IDirect3DDevice9_Clear returned %s\n", DXGetErrorString9(hr));
hr = IDirect3DDevice9_CreatePixelShader(device, shader_code_dp2add, &shader_dp2add);
ok(hr == D3D_OK, "IDirect3DDevice9_CreatePixelShader returned %s\n", DXGetErrorString9(hr));
hr = IDirect3DDevice9_CreatePixelShader(device, shader_code_dp2add_sat, &shader_dp2add_sat);
ok(hr == D3D_OK, "IDirect3DDevice9_CreatePixelShader returned %s\n", DXGetErrorString9(hr));
hr = IDirect3DDevice9_SetFVF(device, D3DFVF_XYZ);
ok(hr == D3D_OK, "IDirect3DDevice9_SetFVF returned %s\n", DXGetErrorString9(hr));
if (shader_dp2add) {
hr = IDirect3DDevice9_SetPixelShader(device, shader_dp2add);
ok(hr == D3D_OK, "IDirect3DDevice9_SetPixelShader returned %s\n", DXGetErrorString9(hr));
hr = IDirect3DDevice9_BeginScene(device);
ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene returned %s\n", DXGetErrorString9(hr));
if(SUCCEEDED(hr))
{
hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad, 3 * sizeof(float));
ok(hr == D3D_OK, "DrawPrimitiveUP failed (%08x)\n", hr);
hr = IDirect3DDevice9_EndScene(device);
ok(hr == D3D_OK, "IDirect3DDevice9_EndScene returned %s\n", DXGetErrorString9(hr));
}
hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
ok(hr == D3D_OK, "IDirect3DDevice9_Present failed with %s\n", DXGetErrorString9(hr));
color = getPixelColor(device, 360, 240);
ok(color == 0x007f7f7f || color == 0x00808080, "dp2add pixel has color %08x, expected ~0x007f7f7f\n", color);
IDirect3DPixelShader9_Release(shader_dp2add);
} else {
skip("dp2add shader creation failed\n");
}
if (shader_dp2add_sat) {
hr = IDirect3DDevice9_SetPixelShader(device, shader_dp2add_sat);
ok(hr == D3D_OK, "IDirect3DDevice9_SetPixelShader returned %s\n", DXGetErrorString9(hr));
hr = IDirect3DDevice9_BeginScene(device);
ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene returned %s\n", DXGetErrorString9(hr));
if(SUCCEEDED(hr))
{
hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad, 3 * sizeof(float));
ok(hr == D3D_OK, "DrawPrimitiveUP failed (%08x)\n", hr);
hr = IDirect3DDevice9_EndScene(device);
ok(hr == D3D_OK, "IDirect3DDevice9_EndScene returned %s\n", DXGetErrorString9(hr));
}
hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
ok(hr == D3D_OK, "IDirect3DDevice9_Present failed with %s\n", DXGetErrorString9(hr));
color = getPixelColor(device, 360, 240);
ok(color == 0x007f7f7f || color == 0x00808080, "dp2add pixel has color %08x, expected ~0x007f7f7f\n", color);
IDirect3DPixelShader9_Release(shader_dp2add_sat);
} else {
skip("dp2add shader creation failed\n");
}
hr = IDirect3DDevice9_SetPixelShader(device, NULL);
ok(hr == D3D_OK, "IDirect3DDevice9_SetVertexShader returned %s\n", DXGetErrorString9(hr));
}
static void cnd_test(IDirect3DDevice9 *device)
{
IDirect3DPixelShader9 *shader_11, *shader_12, *shader_13, *shader_14;
......@@ -8005,20 +8124,25 @@ START_TEST(visual)
if (caps.PixelShaderVersion >= D3DPS_VERSION(1, 4)) {
constant_clamp_ps_test(device_ptr);
cnd_test(device_ptr);
if (caps.PixelShaderVersion >= D3DPS_VERSION(3, 0)) {
nested_loop_test(device_ptr);
fixed_function_varying_test(device_ptr);
vFace_register_test(device_ptr);
vpos_register_test(device_ptr);
multiple_rendertargets_test(device_ptr);
if(caps.VertexShaderVersion >= D3DVS_VERSION(3, 0)) {
vshader_version_varying_test(device_ptr);
pshader_version_varying_test(device_ptr);
if (caps.PixelShaderVersion >= D3DPS_VERSION(2, 0)) {
dp2add_ps_test(device_ptr);
if (caps.PixelShaderVersion >= D3DPS_VERSION(3, 0)) {
nested_loop_test(device_ptr);
fixed_function_varying_test(device_ptr);
vFace_register_test(device_ptr);
vpos_register_test(device_ptr);
multiple_rendertargets_test(device_ptr);
if(caps.VertexShaderVersion >= D3DVS_VERSION(3, 0)) {
vshader_version_varying_test(device_ptr);
pshader_version_varying_test(device_ptr);
} else {
skip("No vs_3_0 support\n");
}
} else {
skip("No vs_3_0 support\n");
skip("No ps_3_0 support\n");
}
} else {
skip("No ps_3_0 support\n");
skip("No ps_2_0 support\n");
}
}
}
......
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