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mfplat: Add MFConvertColorInfoToDXVA(). 

Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Nikolay Sivov 2020-06-24 16:25:38 +03:00 committed by Alexandre Julliard
parent 6aeb891d52
commit 1614769407
3 changed files with 36 additions and 1 deletions
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34
dlls/mfplat/mediatype.c
View File

@ -23,6 +23,7 @@
#include "initguid.h"
#include "ks.h"
#include "ksmedia.h"
#include "dxva2api.h"
#include "wine/debug.h"
@ -2748,3 +2749,36 @@ HRESULT WINAPI MFCreateMFVideoFormatFromMFMediaType(IMFMediaType *media_type, MF
return S_OK;
}
/***********************************************************************
* MFConvertColorInfoToDXVA (mfplat.@)
*/
HRESULT WINAPI MFConvertColorInfoToDXVA(DWORD *dxva_info, const MFVIDEOFORMAT *format)
{
struct
{
UINT SampleFormat : 8;
UINT VideoChromaSubsampling : 4;
UINT NominalRange : 3;
UINT VideoTransferMatrix : 3;
UINT VideoLighting : 4;
UINT VideoPrimaries : 5;
UINT VideoTransferFunction : 5;
} *dxva_format = (void *)dxva_info;
TRACE("%p, %p.\n", dxva_info, format);
if (format->videoInfo.InterlaceMode == MFVideoInterlace_MixedInterlaceOrProgressive)
dxva_format->SampleFormat = DXVA2_SampleFieldInterleavedEvenFirst;
else
dxva_format->SampleFormat = format->videoInfo.InterlaceMode;
dxva_format->VideoChromaSubsampling = format->videoInfo.SourceChromaSubsampling;
dxva_format->NominalRange = format->videoInfo.NominalRange;
dxva_format->VideoTransferMatrix = format->videoInfo.TransferMatrix;
dxva_format->VideoLighting = format->videoInfo.SourceLighting;
dxva_format->VideoPrimaries = format->videoInfo.ColorPrimaries;
dxva_format->VideoTransferFunction = format->videoInfo.TransferFunction;
return S_OK;
}

2
dlls/mfplat/mfplat.spec
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@ -34,7 +34,7 @@
@ stdcall MFCompareFullToPartialMediaType(ptr ptr)
@ stub MFCompareSockaddrAddresses
@ stub MFConvertColorInfoFromDXVA
@ stub MFConvertColorInfoToDXVA
@ stdcall MFConvertColorInfoToDXVA(ptr ptr)
@ stub MFConvertFromFP16Array
@ stub MFConvertToFP16Array
@ stdcall MFCopyImage(ptr long ptr long long long)

1
include/mfapi.h
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@ -494,6 +494,7 @@ HRESULT WINAPI MFCalculateImageSize(REFGUID subtype, UINT32 width, UINT32 height
HRESULT WINAPI MFCancelCreateFile(IUnknown *cancel_cookie);
HRESULT WINAPI MFCancelWorkItem(MFWORKITEM_KEY key);
BOOL WINAPI MFCompareFullToPartialMediaType(IMFMediaType *full_type, IMFMediaType *partial_type);
HRESULT WINAPI MFConvertColorInfoToDXVA(DWORD *dxva_info, const MFVIDEOFORMAT *format);
HRESULT WINAPI MFCopyImage(BYTE *dest, LONG deststride, const BYTE *src, LONG srcstride, DWORD width, DWORD lines);
HRESULT WINAPI MFCreate2DMediaBuffer(DWORD width, DWORD height, DWORD fourcc, BOOL bottom_up, IMFMediaBuffer **buffer);
HRESULT WINAPI MFCreateAlignedMemoryBuffer(DWORD max_length, DWORD alignment, IMFMediaBuffer **buffer);