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ir50_32: Let video_decoder flip the video instead of doing it manually.

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Fixes upside-down videos in multiple games (e.g. Hard Truck 2, Firestarter).
This commit is contained in:
Anton Baskanov 2023-05-16 23:33:27 +07:00 committed by Alexandre Julliard
parent c73e8b8551
commit 79ce998e79
1 changed files with 10 additions and 7 deletions
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17
dlls/ir50_32/ir50.c
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@ -145,6 +145,7 @@ static LRESULT IV50_DecompressBegin( IMFTransform *decoder, LPBITMAPINFO in, LPB
IMFMediaType *input_type, *output_type;
const GUID *output_subtype;
LRESULT r = ICERR_INTERNAL;
unsigned int stride;
TRACE("ICM_DECOMPRESS_BEGIN %p %p %p\n", decoder, in, out);
@ -160,6 +161,10 @@ static LRESULT IV50_DecompressBegin( IMFTransform *decoder, LPBITMAPINFO in, LPB
else
return ICERR_BADFORMAT;
stride = (out->bmiHeader.biWidth + 3) & ~3;
if (out->bmiHeader.biHeight >= 0)
stride = -stride;
if ( FAILED(MFCreateMediaType( &input_type )) )
return ICERR_INTERNAL;
@ -184,6 +189,8 @@ static LRESULT IV50_DecompressBegin( IMFTransform *decoder, LPBITMAPINFO in, LPB
output_type, &MF_MT_FRAME_SIZE,
make_uint64( out->bmiHeader.biWidth, abs(out->bmiHeader.biHeight) ) )) )
goto done;
if ( FAILED(IMFMediaType_SetUINT32( output_type, &MF_MT_DEFAULT_STRIDE, stride)) )
goto done;
if ( FAILED(IMFTransform_SetInputType( decoder, 0, input_type, 0 )) ||
FAILED(IMFTransform_SetOutputType( decoder, 0, output_type, 0 )) )
@ -252,17 +259,13 @@ static LRESULT IV50_Decompress( IMFTransform *decoder, ICDECOMPRESS *icd, DWORD
{
LONG width = icd->lpbiOutput->biWidth * (icd->lpbiOutput->biBitCount / 8);
LONG height = abs( icd->lpbiOutput->biHeight );
LONG data_stride = (width + 3) & ~3;
LONG out_stride = icd->lpbiOutput->biHeight >= 0 ? -data_stride : data_stride;
BYTE *output_start = (BYTE *)icd->lpOutput;
if (out_stride < 0)
output_start += (height - 1) * abs(out_stride);
LONG stride = (width + 3) & ~3;
BYTE *output = (BYTE *)icd->lpOutput;
if ( FAILED(IMFMediaBuffer_Lock( out_buf, &data, NULL, NULL )))
goto done;
MFCopyImage( output_start, out_stride, data, data_stride, width, height );
MFCopyImage( output, stride, data, stride, width, height );
IMFMediaBuffer_Unlock( out_buf );
r = ICERR_OK;