Stefan Dösinger : d3d9/tests: Range fog is not used with table fog.
Module: wine Branch: master Commit: f708da1c1c4bc9e66fa9bf14fe8e6404df7f622f URL: http://source.winehq.org/git/wine.git/?a=commit;h=f708da1c1c4bc9e66fa9bf14fe... Author: Stefan Dösinger <stefan(a)codeweavers.com> Date: Sat Sep 3 17:24:36 2011 +0200 d3d9/tests: Range fog is not used with table fog. --- dlls/d3d9/tests/visual.c | 92 ++++++++++++++++++++++++++++++++++++++++++++++ 1 files changed, 92 insertions(+), 0 deletions(-) diff --git a/dlls/d3d9/tests/visual.c b/dlls/d3d9/tests/visual.c index 1857e2e..f583a89 100644 --- a/dlls/d3d9/tests/visual.c +++ b/dlls/d3d9/tests/visual.c @@ -1284,6 +1284,98 @@ static void fog_test(IDirect3DDevice9 *device) skip("D3DPRASTERCAPS_FOGTABLE not supported, skipping some fog tests\n"); } + /* Test RANGEFOG vs FOGTABLEMODE */ + if ((caps.RasterCaps & (D3DPRASTERCAPS_FOGTABLE | D3DPRASTERCAPS_FOGRANGE)) == + (D3DPRASTERCAPS_FOGTABLE | D3DPRASTERCAPS_FOGRANGE)) + { + struct sVertex untransformed_3[] = + { + {-1.0,-1.0, 0.4999f, 0xFFFF0000, 0xFF000000 }, + {-1.0, 1.0, 0.4999f, 0xFFFF0000, 0xFF000000 }, + { 1.0,-1.0, 0.4999f, 0xFFFF0000, 0xFF000000 }, + { 1.0, 1.0, 0.4999f, 0xFFFF0000, 0xFF000000 }, + }; + + hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xffff00ff, 0.0, 0); + ok(SUCCEEDED(hr), "IDirect3DDevice9_Clear failed, hr %#x.\n", hr); + hr = IDirect3DDevice9_SetFVF(device, D3DFVF_XYZ | D3DFVF_DIFFUSE | D3DFVF_SPECULAR); + ok(SUCCEEDED(hr), "IDirect3DDevice9_SetFVF failed, hr %#x.\n", hr); + + hr = IDirect3DDevice9_SetRenderState(device, D3DRS_RANGEFOGENABLE, TRUE); + ok(SUCCEEDED(hr), "IDirect3DDevice9_SetRenderState failed, hr %#x.\n", hr); + + /* z=0.4999, set the fogstart to 0.5 and fogend slightly higher. If range fog + * is not used, the fog coordinate will be equal to fogstart and the quad not + * fogged. If range fog is used the fog coordinate will be slightly higher and + * the fog coordinate will be > fogend, so we get a fully fogged quad. The fog + * is calculated per vertex and interpolated, so even the center of the screen + * where the difference doesn't matter will be fogged, but check the corners in + * case a d3d/gl implementation decides to calculate the fog factor per fragment */ + start = 0.5f; + end = 0.50001f; + hr = IDirect3DDevice9_SetRenderState(device, D3DRS_FOGSTART, *((DWORD *) &start)); + ok(SUCCEEDED(hr), "IDirect3DDevice9_SetRenderState failed, hr %#x.\n", hr); + hr = IDirect3DDevice9_SetRenderState(device, D3DRS_FOGEND, *((DWORD *) &end)); + ok(SUCCEEDED(hr), "IDirect3DDevice9_SetRenderState failed, hr %#x.\n", hr); + + /* Table fog: Range fog is not used */ + hr = IDirect3DDevice9_BeginScene(device); + ok(SUCCEEDED(hr), "IDirect3DDevice9_BeginScene failed, hr %#x.\n", hr); + if (SUCCEEDED(hr)) + { + hr = IDirect3DDevice9_SetRenderState(device, D3DRS_FOGTABLEMODE, D3DFOG_LINEAR); + ok(SUCCEEDED(hr), "IDirect3DDevice9_SetRenderState failed, hr %#x.\n", hr); + hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, untransformed_3, sizeof(*untransformed_3)); + ok(SUCCEEDED(hr), "IDirect3DDevice9_DrawPrimitiveUP failed, hr %#x.\n", hr); + hr = IDirect3DDevice9_EndScene(device); + ok(SUCCEEDED(hr), "IDirect3DDevice9_EndScene failed, hr %#x.\n", hr); + } + color = getPixelColor(device, 10, 10); + ok(color == 0x00ff0000, "Rangefog with table fog returned color 0x%08x\n", color); + color = getPixelColor(device, 630, 10); + ok(color == 0x00ff0000, "Rangefog with table fog returned color 0x%08x\n", color); + color = getPixelColor(device, 10, 470); + ok(color == 0x00ff0000, "Rangefog with table fog returned color 0x%08x\n", color); + color = getPixelColor(device, 630, 470); + ok(color == 0x00ff0000, "Rangefog with table fog returned color 0x%08x\n", color); + + hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL); + ok(SUCCEEDED(hr), "IDirect3DDevice9_Present failed, hr %#x.\n", hr); + + /* Vertex fog: Rangefog is used */ + hr = IDirect3DDevice9_BeginScene(device); + ok(hr == D3D_OK, "IDirect3DDevice9_DrawPrimitiveUP returned %#08x\n", hr); + if (SUCCEEDED(hr)) + { + hr = IDirect3DDevice9_SetRenderState(device, D3DRS_FOGTABLEMODE, D3DFOG_NONE); + ok(SUCCEEDED(hr), "IDirect3DDevice9_SetRenderState failed, hr %#x.\n", hr); + hr = IDirect3DDevice9_SetRenderState(device, D3DRS_FOGVERTEXMODE, D3DFOG_LINEAR); + ok(SUCCEEDED(hr), "IDirect3DDevice9_SetRenderState failed, hr %#x.\n", hr); + hr = IDirect3DDevice9_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, untransformed_3, sizeof(*untransformed_3)); + ok(SUCCEEDED(hr), "IDirect3DDevice9_DrawPrimitiveUP failed, hr %#x.\n", hr); + hr = IDirect3DDevice9_EndScene(device); + ok(SUCCEEDED(hr), "IDirect3DDevice9_EndScene failed, hr %#x.\n", hr); + } + color = getPixelColor(device, 10, 10); + ok(color == 0x0000ff00, "Rangefog with vertex fog returned color 0x%08x\n", color); + color = getPixelColor(device, 630, 10); + ok(color == 0x0000ff00, "Rangefog with vertex fog returned color 0x%08x\n", color); + color = getPixelColor(device, 10, 470); + ok(color == 0x0000ff00, "Rangefog with vertex fog returned color 0x%08x\n", color); + color = getPixelColor(device, 630, 470); + ok(color == 0x0000ff00, "Rangefog with vertex fog returned color 0x%08x\n", color); + + hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL); + ok(SUCCEEDED(hr), "IDirect3DDevice9_Present failed, hr %#x.\n", hr); + + hr = IDirect3DDevice9_SetRenderState(device, D3DRS_RANGEFOGENABLE, FALSE); + ok(SUCCEEDED(hr), "IDirect3DDevice9_SetRenderState failed, hr %#x.\n", hr); + } + else + { + skip("Range fog or table fog not supported, skipping range fog tests\n"); + } + /* Turn off the fog master switch to avoid confusing other tests */ hr = IDirect3DDevice9_SetRenderState(device, D3DRS_FOGENABLE, FALSE); ok(hr == D3D_OK, "Turning off fog calculations returned %08x\n", hr);
participants (1)
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Alexandre Julliard