}
}
+ /* For 32 bpp BMP, windowscodecs.dll never returns a format with alpha while
+ * d3dx9_xx.dll returns one if at least 1 pixel has a non zero alpha component */
+ if (SUCCEEDED(hr) && (info->Format == D3DFMT_X8R8G8B8) && (info->ImageFileFormat == D3DXIFF_BMP)) {
+ DWORD size = sizeof(DWORD) * info->Width * info->Height;
+ BYTE *buffer = HeapAlloc(GetProcessHeap(), 0, size);
+ hr = IWICBitmapFrameDecode_CopyPixels(frame, NULL, sizeof(DWORD) * info->Width, size, buffer);
+ if (SUCCEEDED(hr)) {
+ DWORD i;
+ for (i = 0; i < info->Width * info->Height; i++) {
+ if (buffer[i*4+3]) {
+ info->Format = D3DFMT_A8R8G8B8;
+ break;
+ }
+ }
+ }
+ HeapFree(GetProcessHeap(), 0, buffer);
+ }
+
if (frame)
IWICBitmapFrameDecode_Release(frame);
ok(info.Format == D3DFMT_X8R8G8B8, "Got unexpected format %u.\n", info.Format);
hr = D3DXGetImageInfoFromFileInMemory(bmp_32bpp_argb, sizeof(bmp_32bpp_argb), &info);
ok(hr == D3D_OK, "Got unexpected hr %#x.\n", hr);
- todo_wine ok(info.Format == D3DFMT_A8R8G8B8, "Got unexpected format %u.\n", info.Format);
+ ok(info.Format == D3DFMT_A8R8G8B8, "Got unexpected format %u.\n", info.Format);
/* Grayscale PNG */
hr = D3DXGetImageInfoFromFileInMemory(png_grayscale, sizeof(png_grayscale), &info);
--- /dev/null
+diff --git a/dll/directx/wine/d3dx9_36/surface.c b/dll/directx/wine/d3dx9_36/surface.c
+index 045d726..ebec81f 100644
+--- a/dll/directx/wine/d3dx9_36/surface.c
++++ b/dll/directx/wine/d3dx9_36/surface.c
+@@ -1006,6 +1006,24 @@ HRESULT WINAPI D3DXGetImageInfoFromFileInMemory(const void *data, UINT datasize,
+ }
+ }
+
++ /* For 32 bpp BMP, windowscodecs.dll never returns a format with alpha while
++ * d3dx9_xx.dll returns one if at least 1 pixel has a non zero alpha component */
++ if (SUCCEEDED(hr) && (info->Format == D3DFMT_X8R8G8B8) && (info->ImageFileFormat == D3DXIFF_BMP)) {
++ DWORD size = sizeof(DWORD) * info->Width * info->Height;
++ BYTE *buffer = HeapAlloc(GetProcessHeap(), 0, size);
++ hr = IWICBitmapFrameDecode_CopyPixels(frame, NULL, sizeof(DWORD) * info->Width, size, buffer);
++ if (SUCCEEDED(hr)) {
++ DWORD i;
++ for (i = 0; i < info->Width * info->Height; i++) {
++ if (buffer[i*4+3]) {
++ info->Format = D3DFMT_A8R8G8B8;
++ break;
++ }
++ }
++ }
++ HeapFree(GetProcessHeap(), 0, buffer);
++ }
++
+ if (frame)
+ IWICBitmapFrameDecode_Release(frame);
+
+diff --git a/modules/rostests/winetests/d3dx9_36/surface.c b/modules/rostests/winetests/d3dx9_36/surface.c
+index 4590a75..1d32b68 100644
+--- a/modules/rostests/winetests/d3dx9_36/surface.c
++++ b/modules/rostests/winetests/d3dx9_36/surface.c
+@@ -698,7 +698,7 @@ static void test_D3DXGetImageInfo(void)
+ ok(info.Format == D3DFMT_X8R8G8B8, "Got unexpected format %u.\n", info.Format);
+ hr = D3DXGetImageInfoFromFileInMemory(bmp_32bpp_argb, sizeof(bmp_32bpp_argb), &info);
+ ok(hr == D3D_OK, "Got unexpected hr %#x.\n", hr);
+- todo_wine ok(info.Format == D3DFMT_A8R8G8B8, "Got unexpected format %u.\n", info.Format);
++ ok(info.Format == D3DFMT_A8R8G8B8, "Got unexpected format %u.\n", info.Format);
+
+ /* Grayscale PNG */
+ hr = D3DXGetImageInfoFromFileInMemory(png_grayscale, sizeof(png_grayscale), &info);