Commit cfa8c6f8 authored by Archit Tamarapu's avatar Archit Tamarapu
Browse files

rework the push/pop of the renderer delay buffers to be clearer; don't push in... 

rework the push/pop of the renderer delay buffers to be clearer; don't push in new data while flushing inputs
parent a264e336

lib_rend/lib_rend.c

+8 −3
Original line number Diff line number Diff line
@@ -1337,6 +1337,7 @@ static ivas_error alignInputDelay( 
    ivas_error error;

    input_ism *inputIsm;

    int16_t maxGlobalDelaySamples;

    int32_t numSamplesToPush, numSamplesToPop;

    uint32_t tmpSize;



    maxGlobalDelaySamples = NS2SA( sampleRateOut, maxGlobalDelayNs );
@@ -1366,9 +1367,13 @@ static ivas_error alignInputDelay( 
        }

    }



    /* push in the new input data and pop to retrieve a complete input frame */

    ivas_TD_RINGBUF_Push( inputBase->delayBuffer, inputAudio.data, inputAudio.config.numSamplesPerChannel );

    ivas_TD_RINGBUF_Pop( inputBase->delayBuffer, inputBase->inputBuffer.data, flushInputs ? ivas_TD_RINGBUF_Size( inputBase->delayBuffer ) : (uint32_t) inputAudio.config.numSamplesPerChannel );

    /* push in the new input data and pop to retrieve a complete input frame

     * if we are flushing the inputs, we don't push in any new data */

    numSamplesToPush = flushInputs ? 0 : inputAudio.config.numSamplesPerChannel;

    numSamplesToPop = flushInputs ? ivas_TD_RINGBUF_Size( inputBase->delayBuffer ) : (uint32_t) inputAudio.config.numSamplesPerChannel;



    ivas_TD_RINGBUF_Push( inputBase->delayBuffer, inputAudio.data, numSamplesToPush );

    ivas_TD_RINGBUF_Pop( inputBase->delayBuffer, inputBase->inputBuffer.data, numSamplesToPop );



    return IVAS_ERR_OK;

}