Simplify UniqueAVFrame handling in audio decoder #571
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| AVSampleFormat desiredSampleFormat) { | ||
| if (sourceSampleFormat == desiredSampleFormat) { | ||
| return std::move(avFrame); | ||
| } |
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@scotts WDYT - this is wrong, isn't it? This will end up destructing the avFrameStream.avFrame that was passed as a parameter to convertAudioAVFrameToFrameOutputOnCPU?
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On this being wrong - I don't know, that depends on what we need for the calling side. What this will do is take ownership away from the input avFrame and give it to the output UniqueAVFrame. The question then is: is that okay for avFrameStream in the calling context? That is, is it okay for the avFrameStream in the calling context to be modified such that it no longer owns the avFrame? Because as a consequence of the move, avFrameStream.avFrame will become nullptr.
And if it's not okay, then should avFrameStream in convertAudioAVFrameToFrameOutputOnCPU() actually be a const reference?
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Follow-up to #556 (comment).