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Don't attempt to use mismatched 8-bit formats with 10-bit codecs

Browse source 
In addition to silently truncating the samples, this also tickles
some nasty bugs in the VF2's out-of-tree OMX decoder.
This commit is contained in:
Cameron Gutman 2024-07-06 02:27:46 -05:00
commit d085722911
2 changed files with 37 additions and 20 deletions
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27
app/streaming/video/ffmpeg-renderers/sdlvid.cpp
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@ -80,20 +80,25 @@ bool SdlRenderer::isRenderThreadSupported()
return true;
}
bool SdlRenderer::isPixelFormatSupported(int, AVPixelFormat pixelFormat)
bool SdlRenderer::isPixelFormatSupported(int videoFormat, AVPixelFormat pixelFormat)
{
// Remember to keep this in sync with SdlRenderer::renderFrame()!
switch (pixelFormat)
{
case AV_PIX_FMT_YUV420P:
case AV_PIX_FMT_YUVJ420P:
case AV_PIX_FMT_NV12:
case AV_PIX_FMT_NV21:
return true;
default:
if (videoFormat & VIDEO_FORMAT_MASK_10BIT) {
// SDL2 doesn't support 10-bit pixel formats
return false;
}
else {
// Remember to keep this in sync with SdlRenderer::renderFrame()!
switch (pixelFormat) {
case AV_PIX_FMT_YUV420P:
case AV_PIX_FMT_YUVJ420P:
case AV_PIX_FMT_NV12:
case AV_PIX_FMT_NV21:
return true;
default:
return false;
}
}
}
bool SdlRenderer::initialize(PDECODER_PARAMETERS params)