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mediafoundation: remove unneeded memset (~34KB for hevc)

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Reviewed-by: Yubo Xie <yuboxie@microsoft.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38857>
This commit is contained in:
Pohsiang (John) Hsu
2025-12-05 11:56:21 -08:00
committed by Marge Bot
parent c0039ce657
commit 23516579a8
2 changed files with 1 additions and 4 deletions
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src/gallium/frontends/mediafoundation/encode.cpp
+1 -1
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@@ -481,7 +481,7 @@ CDX12EncHMFT::PrepareForEncode( IMFSample *pSample, LPDX12EncodeContext *ppDX12E
}
}
pDX12EncodeContext->encoderPicInfo = {};
// pDX12EncodeContext->encoderPicInfo is initialized to zero in DX12EncodeContext constructor already
pDX12EncodeContext->encoderPicInfo.base.profile = m_outputPipeProfile;
// Encode region of interest
src/gallium/frontends/mediafoundation/mftransform.cpp
-3
View File
@@ -2500,7 +2500,6 @@ CDX12EncHMFT::ProcessInput( DWORD dwInputStreamIndex, IMFSample *pSample, DWORD
{
HMFT_ETW_EVENT_START( "ProcessInput", this );
HRESULT hr = S_OK;
UINT32 unChromaOnly = 0;
LPDX12EncodeContext pDX12EncodeContext = nullptr;
BYTE *qpData = nullptr;
DWORD qpSize = 0;
@@ -2535,8 +2534,6 @@ CDX12EncHMFT::ProcessInput( DWORD dwInputStreamIndex, IMFSample *pSample, DWORD
//
m_bEncodingStarted = TRUE;
(void) pSample->GetUINT32( MFSampleExtension_ChromaOnly, &unChromaOnly );
// setup the source buffer
CHECKHR_GOTO( PrepareForEncode( pSample, &pDX12EncodeContext ), done );
if( SUCCEEDED( GetQPMapBufferFromSampleLockHeld( pSample, &qpData, &qpSize, qpMapBuffer ) ) && qpMapBuffer )