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d2d1: Validate bitmap formats.

This commit is contained in:
Henri Verbeet 2015-07-29 11:36:18 +02:00 committed by Alexandre Julliard
parent 5137aaa9c9
commit 1b3574ebc0
2 changed files with 120 additions and 0 deletions
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40
dlls/d2d1/bitmap.c
View File

@ -165,8 +165,48 @@ HRESULT d2d_bitmap_init(struct d2d_bitmap *bitmap, struct d2d_d3d_render_target
D3D10_SUBRESOURCE_DATA resource_data;
D3D10_TEXTURE2D_DESC texture_desc;
ID3D10Texture2D *texture;
BOOL supported = FALSE;
unsigned int i;
HRESULT hr;
static const D2D1_PIXEL_FORMAT supported_formats[] =
{
{DXGI_FORMAT_R32G32B32A32_FLOAT, D2D1_ALPHA_MODE_PREMULTIPLIED},
{DXGI_FORMAT_R32G32B32A32_FLOAT, D2D1_ALPHA_MODE_IGNORE },
{DXGI_FORMAT_R16G16B16A16_FLOAT, D2D1_ALPHA_MODE_PREMULTIPLIED},
{DXGI_FORMAT_R16G16B16A16_FLOAT, D2D1_ALPHA_MODE_IGNORE },
{DXGI_FORMAT_R16G16B16A16_UNORM, D2D1_ALPHA_MODE_PREMULTIPLIED},
{DXGI_FORMAT_R16G16B16A16_UNORM, D2D1_ALPHA_MODE_IGNORE },
{DXGI_FORMAT_R8G8B8A8_UNORM, D2D1_ALPHA_MODE_PREMULTIPLIED},
{DXGI_FORMAT_R8G8B8A8_UNORM, D2D1_ALPHA_MODE_IGNORE },
{DXGI_FORMAT_R8G8B8A8_UNORM_SRGB, D2D1_ALPHA_MODE_PREMULTIPLIED},
{DXGI_FORMAT_R8G8B8A8_UNORM_SRGB, D2D1_ALPHA_MODE_IGNORE },
{DXGI_FORMAT_A8_UNORM, D2D1_ALPHA_MODE_PREMULTIPLIED},
{DXGI_FORMAT_A8_UNORM, D2D1_ALPHA_MODE_STRAIGHT },
{DXGI_FORMAT_B8G8R8A8_UNORM, D2D1_ALPHA_MODE_PREMULTIPLIED},
{DXGI_FORMAT_B8G8R8A8_UNORM, D2D1_ALPHA_MODE_IGNORE },
{DXGI_FORMAT_B8G8R8X8_UNORM, D2D1_ALPHA_MODE_IGNORE },
{DXGI_FORMAT_B8G8R8A8_UNORM_SRGB, D2D1_ALPHA_MODE_PREMULTIPLIED},
{DXGI_FORMAT_B8G8R8A8_UNORM_SRGB, D2D1_ALPHA_MODE_IGNORE },
};
for (i = 0; i < sizeof(supported_formats) / sizeof(*supported_formats); ++i)
{
if (supported_formats[i].format == desc->pixelFormat.format
&& supported_formats[i].alphaMode == desc->pixelFormat.alphaMode)
{
supported = TRUE;
break;
}
}
if (!supported)
{
WARN("Tried to create bitmap with unsupported format {%#x / %#x}.\n",
desc->pixelFormat.format, desc->pixelFormat.alphaMode);
return D2DERR_UNSUPPORTED_PIXEL_FORMAT;
}
FIXME("Ignoring bitmap properties.\n");
bitmap->ID2D1Bitmap_iface.lpVtbl = &d2d_bitmap_vtbl;

80
dlls/d2d1/tests/d2d1.c
View File

@ -1530,6 +1530,85 @@ static void test_path_geometry(void)
DestroyWindow(window);
}
static void test_bitmap_formats(void)
{
D2D1_BITMAP_PROPERTIES bitmap_desc;
IDXGISwapChain *swapchain;
D2D1_SIZE_U size = {4, 4};
ID2D1RenderTarget *rt;
ID3D10Device1 *device;
IDXGISurface *surface;
ID2D1Bitmap *bitmap;
unsigned int i, j;
HWND window;
HRESULT hr;
static const struct
{
DXGI_FORMAT format;
DWORD mask;
}
bitmap_formats[] =
{
{DXGI_FORMAT_R32G32B32A32_FLOAT, 0x8a},
{DXGI_FORMAT_R16G16B16A16_FLOAT, 0x8a},
{DXGI_FORMAT_R16G16B16A16_UNORM, 0x8a},
{DXGI_FORMAT_R8G8B8A8_TYPELESS, 0x00},
{DXGI_FORMAT_R8G8B8A8_UNORM, 0x0a},
{DXGI_FORMAT_R8G8B8A8_UNORM_SRGB, 0x8a},
{DXGI_FORMAT_R8G8B8A8_UINT, 0x00},
{DXGI_FORMAT_R8G8B8A8_SNORM, 0x00},
{DXGI_FORMAT_R8G8B8A8_SINT, 0x00},
{DXGI_FORMAT_A8_UNORM, 0x06},
{DXGI_FORMAT_B8G8R8A8_UNORM, 0x0a},
{DXGI_FORMAT_B8G8R8X8_UNORM, 0x88},
{DXGI_FORMAT_B8G8R8A8_TYPELESS, 0x00},
{DXGI_FORMAT_B8G8R8A8_UNORM_SRGB, 0x8a},
};
if (!(device = create_device()))
{
skip("Failed to create device, skipping tests.\n");
return;
}
window = CreateWindowA("static", "d2d1_test", WS_OVERLAPPEDWINDOW | WS_VISIBLE,
0, 0, 640, 480, NULL, NULL, NULL, NULL);
swapchain = create_swapchain(device, window, TRUE);
hr = IDXGISwapChain_GetBuffer(swapchain, 0, &IID_IDXGISurface, (void **)&surface);
ok(SUCCEEDED(hr), "Failed to get buffer, hr %#x.\n", hr);
rt = create_render_target(surface);
ok(!!rt, "Failed to create render target.\n");
bitmap_desc.dpiX = 96.0f;
bitmap_desc.dpiY = 96.0f;
for (i = 0; i < sizeof(bitmap_formats) / sizeof(*bitmap_formats); ++i)
{
for (j = 0; j < 4; ++j)
{
if ((bitmap_formats[i].mask & (0x80 | (1u << j))) == (0x80 | (1u << j)))
continue;
bitmap_desc.pixelFormat.format = bitmap_formats[i].format;
bitmap_desc.pixelFormat.alphaMode = j;
hr = ID2D1RenderTarget_CreateBitmap(rt, size, NULL, 0, &bitmap_desc, &bitmap);
if (bitmap_formats[i].mask & (1u << j))
ok(hr == S_OK, "Got unexpected hr %#x, for format %#x/%#x.\n",
hr, bitmap_formats[i].format, j);
else
ok(hr == D2DERR_UNSUPPORTED_PIXEL_FORMAT, "Got unexpected hr %#x, for format %#x/%#x.\n",
hr, bitmap_formats[i].format, j);
if (SUCCEEDED(hr))
ID2D1Bitmap_Release(bitmap);
}
}
ID2D1RenderTarget_Release(rt);
IDXGISurface_Release(surface);
IDXGISwapChain_Release(swapchain);
ID3D10Device1_Release(device);
DestroyWindow(window);
}
START_TEST(d2d1)
{
test_clip();
@ -1537,4 +1616,5 @@ START_TEST(d2d1)
test_color_brush();
test_bitmap_brush();
test_path_geometry();
test_bitmap_formats();
}