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Fixed a black screen issue on A16 #250

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Fixed a black screen issue on A16 #250

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16 changes: 10 additions & 6 deletions c2_components/src/mfx_c2_decoder_component.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -1307,15 +1307,19 @@ mfxStatus MfxC2DecoderComponent::InitDecoder(std::shared_ptr<C2BlockPool> c2_all
}

mfxVideoParam oldParams = m_mfxVideoParams;
m_extBuffers.push_back(reinterpret_cast<mfxExtBuffer*>(&m_secureCodec));
m_mfxVideoParams.NumExtParam = m_extBuffers.size();
m_mfxVideoParams.ExtParam = &m_extBuffers.front();
if (m_secure) {
m_extBuffers.push_back(reinterpret_cast<mfxExtBuffer*>(&m_secureCodec));
m_mfxVideoParams.NumExtParam = m_extBuffers.size();
m_mfxVideoParams.ExtParam = &m_extBuffers.front();
}
MFX_DEBUG_TRACE_MSG("Decoder initializing...");
mfx_res = m_mfxDecoder->Init(&m_mfxVideoParams);
MFX_DEBUG_TRACE_PRINTF("Decoder initialized, sts = %d", mfx_res);
m_extBuffers.pop_back();
m_mfxVideoParams.NumExtParam = oldParams.NumExtParam;
m_mfxVideoParams.ExtParam = oldParams.ExtParam;
if (m_secure) {
m_extBuffers.pop_back();
m_mfxVideoParams.NumExtParam = oldParams.NumExtParam;
m_mfxVideoParams.ExtParam = oldParams.ExtParam;
}

// c2 allocator is needed to handle mfxAllocRequest coming from m_mfxDecoder->Init,
// not needed after that.
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