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0032092: Visualization, TKService - Image_VideoRecorder writes garbage from Grayscale image

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Image_VideoRecorder::writeVideoFrame(), added protection from API misuse.
This commit is contained in:
kgv
2021-09-09 22:34:48 +03:00
committed by smoskvin
parent 801e67bc7b
commit cd4977383d
1 changed files with 5 additions and 0 deletions
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5
src/Image/Image_VideoRecorder.cxx
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@@ -431,6 +431,11 @@ Standard_Boolean Image_VideoRecorder::openVideoCodec (const Image_VideoParams& t
Standard_Boolean Image_VideoRecorder::writeVideoFrame (const Standard_Boolean theToFlush)
{
#ifdef HAVE_FFMPEG
if (myImgSrcRgba.Format() != Image_Format_RGBA)
{
throw Standard_ProgramError ("Image_VideoRecorder, unsupported image format");
}
int aResAv = 0;
AVCodecContext* aCodecCtx = myVideoStream->codec;
if (!theToFlush)