direct3d11: favor BGRA over RGB32 for better blending

Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

modules/video_output/msw/direct3d11.c

@@ -87,8 +87,8 @@ static const d3d_format_t d3d_formats[] = {
     { "Y410",     DXGI_FORMAT_Y410,           VLC_CODEC_I444_10L, DXGI_FORMAT_R10G10B10A2_UNORM,  0 },
     { "NV11",     DXGI_FORMAT_NV11,           VLC_CODEC_I411,     DXGI_FORMAT_R8_UNORM,           DXGI_FORMAT_R8G8_UNORM },
 #endif
-    { "R8G8B8X8", DXGI_FORMAT_B8G8R8X8_UNORM, VLC_CODEC_RGB32,    DXGI_FORMAT_B8G8R8X8_UNORM,     0 },
     { "B8G8R8A8", DXGI_FORMAT_B8G8R8A8_UNORM, VLC_CODEC_BGRA,     DXGI_FORMAT_B8G8R8A8_UNORM,     0 },
+    { "R8G8B8X8", DXGI_FORMAT_B8G8R8X8_UNORM, VLC_CODEC_RGB32,    DXGI_FORMAT_B8G8R8X8_UNORM,     0 },
     { "B5G6R5",   DXGI_FORMAT_B5G6R5_UNORM,   VLC_CODEC_RGB16,    DXGI_FORMAT_B5G6R5_UNORM,       0 },
 
     { NULL, 0, 0, 0, 0}