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Fix a case where a pointer was being used before its null check in MediaEngine.cpp

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Lioncash 2013-06-24 03:42:13 -04:00
parent 2d25cc60c8
commit ee164a3977
1 changed files with 3 additions and 2 deletions
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5
Core/HW/MediaEngine.cpp
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@ -376,13 +376,14 @@ bool MediaEngine::stepVideo(int videoPixelMode) {
return false;
if (!m_pCodecCtx)
return false;
if ((!m_pFrame)||(!m_pFrameRGB))
return false;
updateSwsFormat(videoPixelMode);
// TODO: Technically we could set this to frameWidth instead of m_desWidth for better perf.
// Update the linesize for the new format too. We started with the largest size, so it should fit.
m_pFrameRGB->linesize[0] = getPixelFormatBytes(videoPixelMode) * m_desWidth;
if ((!m_pFrame)||(!m_pFrameRGB))
return false;
AVPacket packet;
int frameFinished;
bool bGetFrame = false;