xref: /aosp_15_r20/external/libxaac/decoder/ixheaacd_mps_interface.h (revision 15dc779a375ca8b5125643b829a8aa4b70d7f451)
1*15dc779aSAndroid Build Coastguard Worker /******************************************************************************
2*15dc779aSAndroid Build Coastguard Worker  *                                                                            *
3*15dc779aSAndroid Build Coastguard Worker  * Copyright (C) 2018 The Android Open Source Project
4*15dc779aSAndroid Build Coastguard Worker  *
5*15dc779aSAndroid Build Coastguard Worker  * Licensed under the Apache License, Version 2.0 (the "License");
6*15dc779aSAndroid Build Coastguard Worker  * you may not use this file except in compliance with the License.
7*15dc779aSAndroid Build Coastguard Worker  * You may obtain a copy of the License at:
8*15dc779aSAndroid Build Coastguard Worker  *
9*15dc779aSAndroid Build Coastguard Worker  * http://www.apache.org/licenses/LICENSE-2.0
10*15dc779aSAndroid Build Coastguard Worker  *
11*15dc779aSAndroid Build Coastguard Worker  * Unless required by applicable law or agreed to in writing, software
12*15dc779aSAndroid Build Coastguard Worker  * distributed under the License is distributed on an "AS IS" BASIS,
13*15dc779aSAndroid Build Coastguard Worker  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14*15dc779aSAndroid Build Coastguard Worker  * See the License for the specific language governing permissions and
15*15dc779aSAndroid Build Coastguard Worker  * limitations under the License.
16*15dc779aSAndroid Build Coastguard Worker  *
17*15dc779aSAndroid Build Coastguard Worker  *****************************************************************************
18*15dc779aSAndroid Build Coastguard Worker  * Originally developed and contributed by Ittiam Systems Pvt. Ltd, Bangalore
19*15dc779aSAndroid Build Coastguard Worker */
20*15dc779aSAndroid Build Coastguard Worker #ifndef IXHEAACD_MPS_INTERFACE_H
21*15dc779aSAndroid Build Coastguard Worker #define IXHEAACD_MPS_INTERFACE_H
22*15dc779aSAndroid Build Coastguard Worker 
23*15dc779aSAndroid Build Coastguard Worker #define FIVE_POINT_ONE_CHANNEL_MASK (0x3F)
24*15dc779aSAndroid Build Coastguard Worker #define SEVEN_POINT_ONE_CHANNEL_MASK1 (0xFF)
25*15dc779aSAndroid Build Coastguard Worker #define SEVEN_POINT_ONE_CHANNEL_MASK2 (0x33F)
26*15dc779aSAndroid Build Coastguard Worker 
27*15dc779aSAndroid Build Coastguard Worker IA_ERRORCODE ixheaacd_parse_frame(ia_heaac_mps_state_struct *pstr_mps_state);
28*15dc779aSAndroid Build Coastguard Worker 
29*15dc779aSAndroid Build Coastguard Worker WORD32 ixheaacd_mps_create(ia_mps_dec_state_struct *self, WORD32 bs_frame_len,
30*15dc779aSAndroid Build Coastguard Worker                            WORD32 residual_coding,
31*15dc779aSAndroid Build Coastguard Worker                            ia_usac_dec_mps_config_struct *usac_mps_config);
32*15dc779aSAndroid Build Coastguard Worker 
33*15dc779aSAndroid Build Coastguard Worker IA_ERRORCODE ixheaacd_mps_frame_parsing(ia_mps_dec_state_struct* self,
34*15dc779aSAndroid Build Coastguard Worker                                         WORD32 independency_flag,
35*15dc779aSAndroid Build Coastguard Worker                                         ia_bit_buf_struct *it_bit_buff);
36*15dc779aSAndroid Build Coastguard Worker 
37*15dc779aSAndroid Build Coastguard Worker WORD32 ixheaacd_mps_apply(ia_mps_dec_state_struct *self, FLOAT32 **pointers[4],
38*15dc779aSAndroid Build Coastguard Worker                           FLOAT32 (*out_samples)[4096]);
39*15dc779aSAndroid Build Coastguard Worker 
40*15dc779aSAndroid Build Coastguard Worker #endif /* IXHEAACD_MPS_INTERFACE_H */
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