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Don't use SdlRenderer with MMAL

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This commit is contained in:
Cameron Gutman 2021-12-19 20:58:50 -06:00
parent 97412b3c79
commit d8acf24af0
1 changed files with 9 additions and 2 deletions
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7
app/streaming/video/ffmpeg.cpp
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@ -709,8 +709,12 @@ bool FFmpegVideoDecoder::tryInitializeRendererForDecoderByName(const char *decod
#ifdef HAVE_MMAL
TRY_PREFERRED_PIXEL_FORMAT(MmalRenderer);
#endif
// HACK: Avoid using YUV420P on h264_mmal. It can cause a deadlock inside the MMAL libraries.
// Even if it didn't completely deadlock us, the performance would likely be atrocious.
if (strcmp(decoderName, "h264_mmal") != 0) {
TRY_PREFERRED_PIXEL_FORMAT(SdlRenderer);
}
}
// Nothing prefers any of them. Let's see if anyone will tolerate one.
for (int i = 0; decoder->pix_fmts[i] != AV_PIX_FMT_NONE; i++) {
@ -720,8 +724,11 @@ bool FFmpegVideoDecoder::tryInitializeRendererForDecoderByName(const char *decod
#ifdef HAVE_MMAL
TRY_SUPPORTED_PIXEL_FORMAT(MmalRenderer);
#endif
// HACK: See comment above
if (strcmp(decoderName, "h264_mmal") != 0) {
TRY_SUPPORTED_PIXEL_FORMAT(SdlRenderer);
}
}
// If we made it here, we couldn't find anything
return false;