This avoids issues with inconsistent headers with different versions of 
mingw-w64 and older MSVC variants.

Fixes FATE builds of MSVC 2010.
---
 avconv_dxva2.c | 27 ++++++++++++++-------------
 1 file changed, 14 insertions(+), 13 deletions(-)

diff --git a/avconv_dxva2.c b/avconv_dxva2.c
index 95321dd..4457a21 100644
--- a/avconv_dxva2.c
+++ b/avconv_dxva2.c
@@ -27,10 +27,6 @@
 
 #include <stdint.h>
 
-/* initguid.h needs to be above d3d/dxva to ensure
-   the GUIDs are initialized properly */
-#include <initguid.h>
-
 #include <d3d9.h>
 #include <dxva2api.h>
 
@@ -44,19 +40,24 @@
 #include "libavutil/imgutils.h"
 #include "libavutil/pixfmt.h"
 
-typedef IDirect3D9* WINAPI pDirect3DCreate9(UINT);
-typedef HRESULT WINAPI pCreateDeviceManager9(UINT *, IDirect3DDeviceManager9 
**);
-
-/* GUIDs not defined in the common dxva2api.h in mingw-w64 */
-#ifndef _MSC_VER
-DEFINE_GUID(DXVA2_ModeMPEG2and1_VLD, 0x86695f12, 
0x340e,0x4f04,0x9f,0xd3,0x92,0x53,0xdd,0x32,0x74,0x60);
-DEFINE_GUID(DXVA2_ModeVC1_D2010,     0x1b81beA4, 
0xa0c7,0x11d3,0xb9,0x84,0x00,0xc0,0x4f,0x2e,0x73,0xc5);
-DEFINE_GUID(DXVA2_NoEncrypt,         0x1b81beD0, 
0xa0c7,0x11d3,0xb9,0x84,0x00,0xc0,0x4f,0x2e,0x73,0xc5);
-#endif
+/* define all the GUIDs used directly here,
+   to avoid problems with inconsistent dxva2api.h versions in mingw-w64 and 
different MSVC version */
+#include <initguid.h>
+DEFINE_GUID(IID_IDirectXVideoDecoderService, 
0xfc51a551,0xd5e7,0x11d9,0xaf,0x55,0x00,0x05,0x4e,0x43,0xff,0x02);
 
+DEFINE_GUID(DXVA2_ModeMPEG2_VLD,      0xee27417f, 
0x5e28,0x4e65,0xbe,0xea,0x1d,0x26,0xb5,0x08,0xad,0xc9);
+DEFINE_GUID(DXVA2_ModeMPEG2and1_VLD,  0x86695f12, 
0x340e,0x4f04,0x9f,0xd3,0x92,0x53,0xdd,0x32,0x74,0x60);
+DEFINE_GUID(DXVA2_ModeH264_E,         0x1b81be68, 
0xa0c7,0x11d3,0xb9,0x84,0x00,0xc0,0x4f,0x2e,0x73,0xc5);
+DEFINE_GUID(DXVA2_ModeH264_F,         0x1b81be69, 
0xa0c7,0x11d3,0xb9,0x84,0x00,0xc0,0x4f,0x2e,0x73,0xc5);
 DEFINE_GUID(DXVADDI_Intel_ModeH264_E, 0x604F8E68, 
0x4951,0x4C54,0x88,0xFE,0xAB,0xD2,0x5C,0x15,0xB3,0xD6);
+DEFINE_GUID(DXVA2_ModeVC1_D,          0x1b81beA3, 
0xa0c7,0x11d3,0xb9,0x84,0x00,0xc0,0x4f,0x2e,0x73,0xc5);
+DEFINE_GUID(DXVA2_ModeVC1_D2010,      0x1b81beA4, 
0xa0c7,0x11d3,0xb9,0x84,0x00,0xc0,0x4f,0x2e,0x73,0xc5);
+DEFINE_GUID(DXVA2_NoEncrypt,          0x1b81beD0, 
0xa0c7,0x11d3,0xb9,0x84,0x00,0xc0,0x4f,0x2e,0x73,0xc5);
 DEFINE_GUID(GUID_NULL,                0x00000000, 
0x0000,0x0000,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00);
 
+typedef IDirect3D9* WINAPI pDirect3DCreate9(UINT);
+typedef HRESULT WINAPI pCreateDeviceManager9(UINT *, IDirect3DDeviceManager9 
**);
+
 typedef struct dxva2_mode {
   const GUID     *guid;
   enum AVCodecID codec;
-- 
1.9.2.msysgit.0

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