decodeNextFrame()

bool fl::third_party::Mp3StreamDecoderImpl::decodeNextFrame

(

audio::Sample *

out_sample

)

Definition at line 548 of file mp3.cpp.hpp.

                                                                               {
    if (!isReady()) {
        mErrorMsg = "Decoder not ready";
        mHasError = true;
        return false;
    }
 
    if (mEndOfStream) {
        return false;
    }
 
    while (true) {
        const fl::size previous_position = mBufferPos;
        if (findAndDecodeFrame(out_sample)) {
            return true;
        }
 
        if (mBufferPos > previous_position) {
            // The decoder rejected or skipped bytes. Retry the remainder before
            // refilling so a valid frame after corruption is not discarded.
            continue;
        }
 
        if (fillBuffer()) {
            continue;
        }
 
        if (mBufferPos < mBufferFilled) {
            // No more bytes are available to complete the current candidate.
            // Advance through the tail so a later sync can still be recovered.
            ++mBufferPos;
            ++mBytesProcessed;
            continue;
        }
 
        mEndOfStream = true;
        return false;
    }
}

References fillBuffer(), findAndDecodeFrame(), fl::FL_NO_EXCEPT, isReady(), mBufferFilled, mBufferPos, mBytesProcessed, mEndOfStream, mErrorMsg, and mHasError.

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