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qcap: Store max frame size separately from video format bitmap info and restore it before each ICCompress call.
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@ -45,6 +45,7 @@ typedef struct {
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VIDEOINFOHEADER *videoinfo;
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size_t videoinfo_size;
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DWORD driver_flags;
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DWORD max_frame_size;
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DWORD frame_cnt;
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} AVICompressor;
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@ -111,6 +112,7 @@ static HRESULT fill_format_info(AVICompressor *This, VIDEOINFOHEADER *src_videoi
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This->videoinfo->dwBitRate = 10000000/src_videoinfo->AvgTimePerFrame * This->videoinfo->bmiHeader.biSizeImage * 8;
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This->videoinfo->AvgTimePerFrame = src_videoinfo->AvgTimePerFrame;
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This->max_frame_size = This->videoinfo->bmiHeader.biSizeImage;
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return S_OK;
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}
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@ -547,6 +549,7 @@ static HRESULT WINAPI AVICompressorIn_Receive(BaseInputPin *base, IMediaSample *
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FIXME("Unsupported temporal compression\n");
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src_videoinfo = (VIDEOINFOHEADER*)This->in->pin.mtCurrent.pbFormat;
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This->videoinfo->bmiHeader.biSizeImage = This->max_frame_size;
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res = ICCompress(This->hic, sync_point ? ICCOMPRESS_KEYFRAME : 0, &This->videoinfo->bmiHeader, buf,
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&src_videoinfo->bmiHeader, ptr, 0, &comp_flags, This->frame_cnt, 0, 0, NULL, NULL);
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if(res != ICERR_OK) {
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@ -658,8 +661,8 @@ static HRESULT WINAPI AVICompressorOut_DecideBufferSize(BaseOutputPin *base, IMe
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if (!ppropInputRequest->cBuffers)
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ppropInputRequest->cBuffers = 1;
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if (ppropInputRequest->cbBuffer < This->videoinfo->bmiHeader.biSizeImage)
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ppropInputRequest->cbBuffer = This->videoinfo->bmiHeader.biSizeImage;
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if (ppropInputRequest->cbBuffer < This->max_frame_size)
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ppropInputRequest->cbBuffer = This->max_frame_size;
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if (!ppropInputRequest->cbAlign)
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ppropInputRequest->cbAlign = 1;
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