Stefan Dösinger : d3d9: Add an alpha blending test.
Module: wine Branch: master Commit: 4aa0591c96b498528ca1b9a09f23632433830610 URL: http://source.winehq.org/git/wine.git/?a=commit;h=4aa0591c96b498528ca1b9a09f... Author: Stefan Dösinger <stefan(a)codeweavers.com> Date: Tue Feb 10 17:38:15 2009 +0100 d3d9: Add an alpha blending test. --- dlls/d3d9/tests/visual.c | 128 ++++++++++++++++++++++++++++++++++++++++++++++ 1 files changed, 128 insertions(+), 0 deletions(-) diff --git a/dlls/d3d9/tests/visual.c b/dlls/d3d9/tests/visual.c index f1f140b..4cb3497 100644 --- a/dlls/d3d9/tests/visual.c +++ b/dlls/d3d9/tests/visual.c @@ -9898,6 +9898,133 @@ static void zwriteenable_test(IDirect3DDevice9 *device) { ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState failed with 0x%08x\n", hr); } +static void alphatest_test(IDirect3DDevice9 *device) { +#define ALPHATEST_PASSED 0x0000ff00 +#define ALPHATEST_FAILED 0x00ff0000 + struct { + D3DCMPFUNC func; + DWORD color_less; + DWORD color_equal; + DWORD color_greater; + } testdata[] = { + { D3DCMP_NEVER, ALPHATEST_FAILED, ALPHATEST_FAILED, ALPHATEST_FAILED }, + { D3DCMP_LESS, ALPHATEST_PASSED, ALPHATEST_FAILED, ALPHATEST_FAILED }, + { D3DCMP_EQUAL, ALPHATEST_FAILED, ALPHATEST_PASSED, ALPHATEST_FAILED }, + { D3DCMP_LESSEQUAL, ALPHATEST_PASSED, ALPHATEST_PASSED, ALPHATEST_FAILED }, + { D3DCMP_GREATER, ALPHATEST_FAILED, ALPHATEST_FAILED, ALPHATEST_PASSED }, + { D3DCMP_NOTEQUAL, ALPHATEST_PASSED, ALPHATEST_FAILED, ALPHATEST_PASSED }, + { D3DCMP_GREATEREQUAL, ALPHATEST_FAILED, ALPHATEST_PASSED, ALPHATEST_PASSED }, + { D3DCMP_ALWAYS, ALPHATEST_PASSED, ALPHATEST_PASSED, ALPHATEST_PASSED }, + }; + unsigned int i, j; + HRESULT hr; + DWORD color; + struct vertex quad[] = { + { -1.0, -1.0, 0.1, ALPHATEST_PASSED | 0x80000000 }, + { 1.0, -1.0, 0.1, ALPHATEST_PASSED | 0x80000000 }, + { -1.0, 1.0, 0.1, ALPHATEST_PASSED | 0x80000000 }, + { 1.0, 1.0, 0.1, ALPHATEST_PASSED | 0x80000000 }, + }; + D3DCAPS9 caps; + + hr = IDirect3DDevice9_SetRenderState(device, D3DRS_ALPHATESTENABLE, TRUE); + ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState failed with 0x%08x\n", hr); + hr = IDirect3DDevice9_SetFVF(device, D3DFVF_XYZ | D3DFVF_DIFFUSE); + ok(hr == D3D_OK, "IDirect3DDevice9_SetFVF failed with 0x%08x\n", hr); + + for(j = 0; j < 2; j++) { + if(j == 1) { + /* Try a pixel shader instead of fixed function. The wined3d code may emulate + * the alpha test either for performance reasons(floating point RTs) or to work + * around driver bugs(Geforce 7x00 cards on MacOS). There may be a different + * codepath for ffp and shader in this case, and the test should cover both + */ + IDirect3DPixelShader9 *ps; + DWORD shader_code[] = { + 0xffff0101, /* ps_1_1 */ + 0x00000001, 0x800f0000, 0x90e40000, /* mov r0, v0 */ + 0x0000ffff /* end */ + }; + memset(&caps, 0, sizeof(caps)); + IDirect3DDevice9_GetDeviceCaps(device, &caps); + ok(hr == D3D_OK, "IDirect3DDevice9_GetDeviceCaps failed with 0x%08x\n", hr); + if(caps.PixelShaderVersion < D3DPS_VERSION(1, 1)) { + break; + } + + hr = IDirect3DDevice9_CreatePixelShader(device, shader_code, &ps); + ok(hr == D3D_OK, "IDirect3DDevice9_CreatePixelShader failed with 0x%08x\n", hr); + IDirect3DDevice9_SetPixelShader(device, ps); + ok(hr == D3D_OK, "IDirect3DDevice9_SetPixelShader failed with 0x%08x\n", hr); + IDirect3DPixelShader9_Release(ps); + } + + for(i = 0; i < (sizeof(testdata)/sizeof(testdata[0])); i++) { + hr = IDirect3DDevice9_SetRenderState(device, D3DRS_ALPHAFUNC, testdata[i].func); + ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState failed with 0x%08x\n", hr); + + hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, ALPHATEST_FAILED, 0.0, 0); + ok(hr == D3D_OK, "IDirect3DDevice9_Clear failed with 0x%08x\n", hr); + hr = IDirect3DDevice9_SetRenderState(device, D3DRS_ALPHAREF, 0x90); + ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState failed with 0x%08x\n", hr); + hr = IDirect3DDevice9_BeginScene(device); + ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene failed with 0x%08x\n", hr); + if(SUCCEEDED(hr)) { + hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad, sizeof(*quad)); + ok(SUCCEEDED(hr), "DrawPrimitiveUP failed with 0x%08x\n", hr); + hr = IDirect3DDevice9_EndScene(device); + ok(hr == D3D_OK, "IDirect3DDevice9_EndScene failed with 0x%08x\n", hr); + } + hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL); + ok(SUCCEEDED(hr), "IDirect3DDevice9_Present failed with 0x%08x\n", hr); + color = getPixelColor(device, 320, 240); + ok(color_match(color, testdata[i].color_less, 1), "Alphatest failed. Got color 0x%08x, expected 0x%08x. alpha < ref, func %u\n", + color, testdata[i].color_less, testdata[i].func); + + hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, ALPHATEST_FAILED, 0.0, 0); + ok(hr == D3D_OK, "IDirect3DDevice9_Clear failed with 0x%08x\n", hr); + hr = IDirect3DDevice9_SetRenderState(device, D3DRS_ALPHAREF, 0x80); + ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState failed with 0x%08x\n", hr); + hr = IDirect3DDevice9_BeginScene(device); + ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene failed with 0x%08x\n", hr); + if(SUCCEEDED(hr)) { + hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad, sizeof(*quad)); + ok(SUCCEEDED(hr), "DrawPrimitiveUP failed with 0x%08x\n", hr); + hr = IDirect3DDevice9_EndScene(device); + ok(hr == D3D_OK, "IDirect3DDevice9_EndScene failed with 0x%08x\n", hr); + } + hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL); + ok(SUCCEEDED(hr), "IDirect3DDevice9_Present failed with 0x%08x\n", hr); + color = getPixelColor(device, 320, 240); + ok(color_match(color, testdata[i].color_equal, 1), "Alphatest failed. Got color 0x%08x, expected 0x%08x. alpha == ref, func %u\n", + color, testdata[i].color_equal, testdata[i].func); + + hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, ALPHATEST_FAILED, 0.0, 0); + ok(hr == D3D_OK, "IDirect3DDevice9_Clear failed with 0x%08x\n", hr); + hr = IDirect3DDevice9_SetRenderState(device, D3DRS_ALPHAREF, 0x70); + ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState failed with 0x%08x\n", hr); + hr = IDirect3DDevice9_BeginScene(device); + ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene failed with 0x%08x\n", hr); + if(SUCCEEDED(hr)) { + hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad, sizeof(*quad)); + ok(SUCCEEDED(hr), "DrawPrimitiveUP failed with 0x%08x\n", hr); + hr = IDirect3DDevice9_EndScene(device); + ok(hr == D3D_OK, "IDirect3DDevice9_EndScene failed with 0x%08x\n", hr); + } + hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL); + ok(SUCCEEDED(hr), "IDirect3DDevice9_Present failed with 0x%08x\n", hr); + color = getPixelColor(device, 320, 240); + ok(color_match(color, testdata[i].color_greater, 1), "Alphatest failed. Got color 0x%08x, expected 0x%08x. alpha > ref, func %u\n", + color, testdata[i].color_greater, testdata[i].func); + } + } + + hr = IDirect3DDevice9_SetRenderState(device, D3DRS_ALPHATESTENABLE, FALSE); + ok(hr == D3D_OK, "IDirect3DDevice9_SetRenderState failed with 0x%08x\n", hr); + IDirect3DDevice9_SetPixelShader(device, NULL); + ok(hr == D3D_OK, "IDirect3DDevice9_SetPixelShader failed with 0x%08x\n", hr); +} + START_TEST(visual) { IDirect3DDevice9 *device_ptr; @@ -9995,6 +10122,7 @@ START_TEST(visual) np2_stretch_rect_test(device_ptr); yuv_color_test(device_ptr); zwriteenable_test(device_ptr); + alphatest_test(device_ptr); if (caps.VertexShaderVersion >= D3DVS_VERSION(1, 1)) {
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Alexandre Julliard