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Don't waste time retrying the same renderer again

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This commit is contained in:
Cameron Gutman 2022-04-02 16:14:04 -05:00
parent 9acf5ff0ef
commit a56cb0e88a
1 changed files with 6 additions and 4 deletions
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10
app/streaming/video/ffmpeg.cpp
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@ -714,10 +714,11 @@ bool FFmpegVideoDecoder::tryInitializeRenderer(const AVCodec* decoder,
} \
}
#define TRY_SUPPORTED_PIXEL_FORMAT(RENDERER_TYPE) \
#define TRY_SUPPORTED_NON_PREFERRED_PIXEL_FORMAT(RENDERER_TYPE) \
{ \
RENDERER_TYPE renderer; \
if (renderer.isPixelFormatSupported(params->videoFormat, decoder->pix_fmts[i])) { \
if (decoder->pix_fmts[i] != renderer.getPreferredPixelFormat(params->videoFormat) && \
renderer.isPixelFormatSupported(params->videoFormat, decoder->pix_fmts[i])) { \
if (tryInitializeRenderer(decoder, params, nullptr, \
[]() -> IFFmpegRenderer* { return new RENDERER_TYPE(); })) { \
SDL_LogInfo(SDL_LOG_CATEGORY_APPLICATION, \
@ -762,6 +763,7 @@ bool FFmpegVideoDecoder::tryInitializeRendererForDecoderByName(const char *decod
// Even if it didn't completely deadlock us, the performance would likely be atrocious.
if (strcmp(decoderName, "h264_mmal") == 0) {
TRY_PREFERRED_PIXEL_FORMAT(MmalRenderer);
TRY_SUPPORTED_NON_PREFERRED_PIXEL_FORMAT(MmalRenderer);
// Give up if we can't use MmalRenderer
return false;
@ -779,9 +781,9 @@ bool FFmpegVideoDecoder::tryInitializeRendererForDecoderByName(const char *decod
// 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++) {
#ifdef HAVE_DRM
TRY_SUPPORTED_PIXEL_FORMAT(DrmRenderer);
TRY_SUPPORTED_NON_PREFERRED_PIXEL_FORMAT(DrmRenderer);
#endif
TRY_SUPPORTED_PIXEL_FORMAT(SdlRenderer);
TRY_SUPPORTED_NON_PREFERRED_PIXEL_FORMAT(SdlRenderer);
}
// If we made it here, we couldn't find anything