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Commit d456f916 authored by Rajat Kumar's avatar Rajat Kumar Committed by Ray Essick
Browse files

SoftXaac: Updating plugin to support latest conformance changes 

Bug:128648229
Test: atest android.media.cts.DecoderTestXheAac
Test: atest android.media.cts.DecoderTestAacDrc

Change-Id: I7c36d95947010ef4b9a85c6c246ac953c516c841
parent af365a8a

media/libstagefright/codecs/xaacdec/SoftXAAC.cpp

+64 −49
Original line number Diff line number Diff line
@@ -1426,13 +1426,21 @@ IA_ERRORCODE SoftXAAC::decodeXAACStream(uint8_t* inBuffer, uint32_t inBufferLeng 
    RETURN_IF_FATAL(err_code, "IA_CMD_TYPE_DO_EXECUTE");



    UWORD32 ui_exec_done;

    WORD32 i_num_preroll = 0;

    /* Checking for end of processing */

    err_code = ixheaacd_dec_api(mXheaacCodecHandle, IA_API_CMD_EXECUTE, IA_CMD_TYPE_DONE_QUERY,

                                &ui_exec_done);

    RETURN_IF_FATAL(err_code, "IA_CMD_TYPE_DONE_QUERY");



#ifdef ENABLE_MPEG_D_DRC

    err_code = ixheaacd_dec_api(mXheaacCodecHandle, IA_API_CMD_GET_CONFIG_PARAM,

                              IA_ENHAACPLUS_DEC_CONFIG_GET_NUM_PRE_ROLL_FRAMES,

                              &i_num_preroll);



    RETURN_IF_FATAL(err_code, "IA_ENHAACPLUS_DEC_CONFIG_GET_NUM_PRE_ROLL_FRAMES");

    {

        int32_t pi_preroll_frame_offset = 0;

        do {

#ifdef ENABLE_MPEG_D_DRC

            if (ui_exec_done != 1) {

                VOID* p_array;        // ITTIAM:buffer to handle gain payload

                WORD32 buf_size = 0;  // ITTIAM:gain payload length
@@ -1455,12 +1463,13 @@ IA_ERRORCODE SoftXAAC::decodeXAACStream(uint8_t* inBuffer, uint32_t inBufferLeng 


                    memcpy(mDrcInBuf, p_array, buf_size);

                    /* Set number of bytes to be processed */

                err_code =

                    ia_drc_dec_api(mMpegDDrcHandle, IA_API_CMD_SET_INPUT_BYTES_BS, 0, &buf_size);

                    err_code = ia_drc_dec_api(mMpegDDrcHandle, IA_API_CMD_SET_INPUT_BYTES_BS,

                                              0, &buf_size);

                    RETURN_IF_FATAL(err_code, "IA_DRC_DEC_CONFIG_PARAM_BITS_FORMAT");



                    err_code = ia_drc_dec_api(mMpegDDrcHandle, IA_API_CMD_SET_CONFIG_PARAM,

                                          IA_DRC_DEC_CONFIG_GAIN_STREAM_FLAG, &gain_stream_flag);

                                              IA_DRC_DEC_CONFIG_GAIN_STREAM_FLAG,

                                              &gain_stream_flag);

                    RETURN_IF_FATAL(err_code, "IA_DRC_DEC_CONFIG_PARAM_BITS_FORMAT");



                    /* Execute process */
@@ -1471,30 +1480,36 @@ IA_ERRORCODE SoftXAAC::decodeXAACStream(uint8_t* inBuffer, uint32_t inBufferLeng 
                    mMpegDDRCPresent = 1;

                }

            }

    }

#endif

            /* How much buffer is used in input buffers */

            err_code =

        ixheaacd_dec_api(mXheaacCodecHandle, IA_API_CMD_GET_CURIDX_INPUT_BUF, 0, bytesConsumed);

                ixheaacd_dec_api(mXheaacCodecHandle, IA_API_CMD_GET_CURIDX_INPUT_BUF,

                                 0, bytesConsumed);

            RETURN_IF_FATAL(err_code, "IA_API_CMD_GET_CURIDX_INPUT_BUF");



            /* Get the output bytes */

    err_code = ixheaacd_dec_api(mXheaacCodecHandle, IA_API_CMD_GET_OUTPUT_BYTES, 0, outBytes);

            err_code = ixheaacd_dec_api(mXheaacCodecHandle,

                                        IA_API_CMD_GET_OUTPUT_BYTES, 0, outBytes);

            RETURN_IF_FATAL(err_code, "IA_API_CMD_GET_OUTPUT_BYTES");

#ifdef ENABLE_MPEG_D_DRC



            if (mMpegDDRCPresent == 1) {

        memcpy(mDrcInBuf, mOutputBuffer, *outBytes);

        err_code = ia_drc_dec_api(mMpegDDrcHandle, IA_API_CMD_SET_INPUT_BYTES, 0, outBytes);

                memcpy(mDrcInBuf, mOutputBuffer + pi_preroll_frame_offset, *outBytes);

                pi_preroll_frame_offset += *outBytes;

                err_code = ia_drc_dec_api(mMpegDDrcHandle, IA_API_CMD_SET_INPUT_BYTES,

                                          0, outBytes);

                RETURN_IF_FATAL(err_code, "IA_API_CMD_SET_INPUT_BYTES");



        err_code =

            ia_drc_dec_api(mMpegDDrcHandle, IA_API_CMD_EXECUTE, IA_CMD_TYPE_DO_EXECUTE, NULL);

                err_code = ia_drc_dec_api(mMpegDDrcHandle, IA_API_CMD_EXECUTE,

                                          IA_CMD_TYPE_DO_EXECUTE, NULL);

                RETURN_IF_FATAL(err_code, "IA_CMD_TYPE_DO_EXECUTE");



                memcpy(mOutputBuffer, mDrcOutBuf, *outBytes);

            }

#endif

            i_num_preroll--;

        } while (i_num_preroll > 0);

    }

    return IA_NO_ERROR;

}