Martin Storsjo : d3d9/tests: Add tests for different YUV texture layouts.
Module: wine Branch: master Commit: 8b2938a23ef0f317d656a5acc13374f5613a4574 URL: http://source.winehq.org/git/wine.git/?a=commit;h=8b2938a23ef0f317d656a5acc1... Author: Martin Storsjo <martin(a)martin.st> Date: Mon Feb 17 14:46:02 2014 +0200 d3d9/tests: Add tests for different YUV texture layouts. --- dlls/d3d9/tests/visual.c | 184 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 184 insertions(+) diff --git a/dlls/d3d9/tests/visual.c b/dlls/d3d9/tests/visual.c index 13d0ea6..e107471 100644 --- a/dlls/d3d9/tests/visual.c +++ b/dlls/d3d9/tests/visual.c @@ -10508,6 +10508,189 @@ static void yuv_color_test(IDirect3DDevice9 *device) IDirect3D9_Release(d3d); } +static void yuv_layout_test(IDirect3DDevice9 *device) +{ + HRESULT hr; + IDirect3DSurface9 *surface, *target; + unsigned int fmt, i, x, y; + D3DFORMAT format; + const char *fmt_string; + D3DLOCKED_RECT lr; + IDirect3D9 *d3d; + D3DCOLOR color; + DWORD ref_color; + BYTE *buf, *chroma_buf, *u_buf, *v_buf; + UINT width = 20, height = 16; + D3DCAPS9 caps; + D3DFORMAT skip_once = D3DFMT_UNKNOWN; + D3DSURFACE_DESC desc; + + static const struct + { + DWORD color1, color2; + DWORD rgb1, rgb2; + } + test_data[] = + { + { 0x000000, 0xffffff, 0x00008800, 0x00ff7dff }, + { 0xff0000, 0x00ffff, 0x004aff14, 0x00b800ee }, + { 0x00ff00, 0xff00ff, 0x000024ee, 0x00ffe114 }, + { 0x0000ff, 0xffff00, 0x00b80000, 0x004affff }, + { 0xffff00, 0x0000ff, 0x004affff, 0x00b80000 }, + { 0xff00ff, 0x00ff00, 0x00ffe114, 0x000024ee }, + { 0x00ffff, 0xff0000, 0x00b800ee, 0x004aff14 }, + { 0xffffff, 0x000000, 0x00ff7dff, 0x00008800 }, + }; + + static const struct + { + D3DFORMAT format; + const char *str; + } + formats[] = + { + { D3DFMT_UYVY, "D3DFMT_UYVY", }, + { D3DFMT_YUY2, "D3DFMT_YUY2", }, + { MAKEFOURCC('Y','V','1','2'), "D3DFMT_YV12", }, + { MAKEFOURCC('N','V','1','2'), "D3DFMT_NV12", }, + }; + + hr = IDirect3DDevice9_GetDeviceCaps(device, &caps); + ok(SUCCEEDED(hr), "GetDeviceCaps failed, hr %#x.\n", hr); + if (caps.TextureCaps & D3DPTEXTURECAPS_POW2 + && !(caps.TextureCaps & D3DPTEXTURECAPS_NONPOW2CONDITIONAL)) + { + skip("No NP2 texture support, skipping YUV texture layout test.\n"); + return; + } + + hr = IDirect3DDevice9_GetDirect3D(device, &d3d); + ok(hr == D3D_OK, "IDirect3DDevice9_GetDirect3D failed, hr = %#x.\n", hr); + hr = IDirect3DDevice9_GetRenderTarget(device, 0, &target); + ok(hr == D3D_OK, "IDirect3DDevice9_GetRenderTarget failed, hr = %#x.\n", hr); + hr = IDirect3DSurface9_GetDesc(target, &desc); + ok(SUCCEEDED(hr), "Failed to get surface description, hr %#x.\n", hr); + + for (fmt = 0; fmt < sizeof(formats) / sizeof(formats[0]); fmt++) + { + format = formats[fmt].format; + fmt_string = formats[fmt].str; + + /* Some (all?) Windows drivers do not support YUV 3D textures, only 2D surfaces in + * StretchRect. Thus use StretchRect to draw the YUV surface onto the screen instead + * of drawPrimitive. */ + if (IDirect3D9_CheckDeviceFormat(d3d, 0, D3DDEVTYPE_HAL, D3DFMT_X8R8G8B8, 0, + D3DRTYPE_SURFACE, format) != D3D_OK) + { + if (skip_once != format) + { + skip("%s is not supported.\n", fmt_string); + skip_once = format; + } + continue; + } + if (FAILED(IDirect3D9_CheckDeviceFormatConversion(d3d, 0, + D3DDEVTYPE_HAL, format, desc.Format))) + { + if (skip_once != format) + { + skip("Driver cannot blit %s surfaces.\n", fmt_string); + skip_once = format; + } + continue; + } + + hr = IDirect3DDevice9_CreateOffscreenPlainSurface(device, width, height, format, D3DPOOL_DEFAULT, &surface, NULL); + ok(hr == D3D_OK, "IDirect3DDevice9_CreateOffscreenPlainSurface failed, hr = %#x.\n", hr); + + for (i = 0; i < sizeof(test_data) / sizeof(test_data[0]); i++) + { + hr = IDirect3DSurface9_LockRect(surface, &lr, NULL, 0); + ok(hr == D3D_OK, "IDirect3DSurface9_LockRect failed, hr = %#x.\n", hr); + buf = lr.pBits; + chroma_buf = buf + lr.Pitch * height; + if (format == MAKEFOURCC('Y','V','1','2')) + { + v_buf = chroma_buf; + u_buf = chroma_buf + height / 2 * lr.Pitch/2; + } + /* Draw the top left quarter of the screen with color1, the rest with color2 */ + for (y = 0; y < height; y++) + { + for (x = 0; x < width; x += 2) + { + DWORD color = (x < width / 2 && y < height / 2) ? test_data[i].color1 : test_data[i].color2; + BYTE Y = (color >> 16) & 0xff; + BYTE U = (color >> 8) & 0xff; + BYTE V = (color >> 0) & 0xff; + if (format == D3DFMT_UYVY) + { + buf[y * lr.Pitch + 2 * x + 0] = U; + buf[y * lr.Pitch + 2 * x + 1] = Y; + buf[y * lr.Pitch + 2 * x + 2] = V; + buf[y * lr.Pitch + 2 * x + 3] = Y; + } + else if (format == D3DFMT_YUY2) + { + buf[y * lr.Pitch + 2 * x + 0] = Y; + buf[y * lr.Pitch + 2 * x + 1] = U; + buf[y * lr.Pitch + 2 * x + 2] = Y; + buf[y * lr.Pitch + 2 * x + 3] = V; + } + else if (format == MAKEFOURCC('Y','V','1','2')) + { + buf[y * lr.Pitch + x + 0] = Y; + buf[y * lr.Pitch + x + 1] = Y; + u_buf[(y / 2) * (lr.Pitch / 2) + (x / 2)] = U; + v_buf[(y / 2) * (lr.Pitch / 2) + (x / 2)] = V; + } + else if (format == MAKEFOURCC('N','V','1','2')) + { + buf[y * lr.Pitch + x + 0] = Y; + buf[y * lr.Pitch + x + 1] = Y; + chroma_buf[(y / 2) * lr.Pitch + 2 * (x / 2) + 0] = U; + chroma_buf[(y / 2) * lr.Pitch + 2 * (x / 2) + 1] = V; + } + } + } + hr = IDirect3DSurface9_UnlockRect(surface); + ok(hr == D3D_OK, "IDirect3DSurface9_UnlockRect failed, hr = %#x.\n", hr); + + hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0x00000000, 1.0f, 0); + ok(hr == D3D_OK, "IDirect3DDevice9_Clear failed with %#x.\n", hr); + hr = IDirect3DDevice9_StretchRect(device, surface, NULL, target, NULL, D3DTEXF_POINT); + ok(hr == D3D_OK, "IDirect3DDevice9_StretchRect failed with %#x.\n", hr); + + /* Some Windows drivers (mostly Nvidia, but also some VM drivers) insist on doing linear filtering + * although we asked for point filtering. To prevent running into precision problems, read at points + * with some margin within each quadrant. + * + * Unfortunately different implementations(Windows-Nvidia and Mac-AMD tested) interpret some colors + * vastly differently, so we need a max diff of 18. */ + for (y = 0; y < 4; y++) + { + for (x = 0; x < 4; x++) + { + UINT xcoord = (1 + 2 * x) * 640 / 8; + UINT ycoord = (1 + 2 * y) * 480 / 8; + ref_color = (y < 2 && x < 2) ? test_data[i].rgb1 : test_data[i].rgb2; + color = getPixelColor(device, xcoord, ycoord); + ok(color_match(color, ref_color, 18), + "Format %s: Got color %#x for pixel (%d/%d)/(%d/%d), pixel %d %d, expected %#x.\n", + fmt_string, color, x, 4, y, 4, xcoord, ycoord, ref_color); + } + } + hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL); + + ok(SUCCEEDED(hr), "Present failed with %#x.\n", hr); + } + IDirect3DSurface9_Release(surface); + } + + IDirect3DSurface9_Release(target); + IDirect3D9_Release(d3d); +} + static void texop_range_test(IDirect3DDevice9 *device) { static const struct { @@ -15197,6 +15380,7 @@ START_TEST(visual) tssargtemp_test(device_ptr); np2_stretch_rect_test(device_ptr); yuv_color_test(device_ptr); + yuv_layout_test(device_ptr); zwriteenable_test(device_ptr); alphatest_test(device_ptr); viewport_test(device_ptr);
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Alexandre Julliard