fillBuffer()

bool fl::third_party::Mp3StreamDecoderImpl::fillBuffer ( )

private

Definition at line 225 of file mp3.cpp.hpp.

                                      {
    // Shift remaining data to beginning of buffer
    if (mBufferPos > 0 && mBufferFilled > mBufferPos) {
        fl::size remaining = mBufferFilled - mBufferPos;
        for (fl::size i = 0; i < remaining; i++) {
            mBuffer[i] = mBuffer[mBufferPos + i];
        }
        mBufferFilled = remaining;
        mBufferPos = 0;
    } else if (mBufferPos >= mBufferFilled) {
        mBufferPos = 0;
        mBufferFilled = 0;
    }
 
    // Fill the rest of the buffer from stream
    fl::size spaceAvailable = BUFFER_SIZE - mBufferFilled;
    if (spaceAvailable > 0 && mStream && mStream->available(1)) {
        fl::size bytesRead = mStream->read(mBuffer.data() + mBufferFilled, spaceAvailable);
        mBufferFilled += bytesRead;
        return bytesRead > 0;
    }
 
    return mBufferFilled > mBufferPos;
}

References BUFFER_SIZE, mBuffer, mBufferFilled, mBufferPos, and mStream.

Referenced by decodeNextFrame().

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