088122e748
* Combined Workspace for Encoder and Decoder * Addressed review comments and some minor edits --------- Co-authored-by: Divya B M <100655@ittiam.com>
50 lines
1.8 KiB
C
50 lines
1.8 KiB
C
/******************************************************************************
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* *
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* Copyright (C) 2023 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at:
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*****************************************************************************
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* Originally developed and contributed by Ittiam Systems Pvt. Ltd, Bangalore
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*/
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#pragma once
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typedef enum {
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IAAC_ELDEXT_TERM = 0x0, /* Termination tag */
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IAAC_ELDEXT_SAOC = 0x1, /* SAOC config */
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IAAC_ELDEXT_LDSAC = 0x2, /* LD MPEG Surround config */
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IAAC_ELDEXT_DOWNSCALEINFO = 0x3 /* ELD sample rate adaptation */
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/* reserved */
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} IAAC_ASC_ELD_EXT_TYPE;
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typedef struct {
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// GA specific parameters
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WORD32 depends_on_core_coder;
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WORD32 core_coder_delay;
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WORD32 extension_flag;
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// common to LD and ELD
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WORD32 frame_length_flag;
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WORD32 aac_sec_data_resilience_flag;
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WORD32 aac_sf_data_resilience_flag;
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WORD32 aac_spec_data_resilience_flag;
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// ELD specific parameters
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WORD32 ld_sbr_present_flag;
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WORD32 ld_sbr_sample_rate;
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WORD32 ld_sbr_crc_flag;
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WORD32 eld_ext_type[16];
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WORD32 eld_ext_len[16];
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ixheaace_pstr_sbr_hdr_data sbr_config;
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WORD32 num_sac_cfg_bits;
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UWORD8 sac_cfg_data[1024];
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} ia_aace_config_struct;
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