| /* |
| * Copyright (c) 2019-2020, The Linux Foundation. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following |
| * disclaimer in the documentation and/or other materials provided |
| * with the distribution. |
| * * Neither the name of The Linux Foundation nor the names of its |
| * contributors may be used to endorse or promote products derived |
| * from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED |
| * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
| * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT |
| * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS |
| * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR |
| * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
| * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE |
| * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN |
| * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| |
| #ifndef _BT_BASE_H_ |
| #define _BT_BASE_H_ |
| |
| #include "bt_intf.h" |
| |
| #define CH_MONO 1 |
| #define CH_STEREO 2 |
| #define SAMPLING_RATE_32K 32000 |
| #define SAMPLING_RATE_44K 44100 |
| #define SAMPLING_RATE_48K 48000 |
| #define SAMPLING_RATE_96K 96000 |
| #define ENCODER_BIT_FORMAT_DEFAULT 16 |
| #define ENCODER_BIT_FORMAT_PCM_24 24 |
| |
| |
| enum { |
| AUDIO_LOCATION_NONE = 0x00000000, // Mono/Unspecified |
| AUDIO_LOCATION_FRONT_LEFT = 0x00000001, |
| AUDIO_LOCATION_FRONT_RIGHT = 0x00000002, |
| AUDIO_LOCATION_FRONT_CENTER = 0x00000004, |
| AUDIO_LOCATION_LOW_FREQUENCY = 0x00000008, |
| AUDIO_LOCATION_BACK_LEFT = 0x00000010, |
| AUDIO_LOCATION_BACK_RIGHT = 0x00000020, |
| AUDIO_LOCATION_FRONT_LEFT_OF_CENTER = 0x00000040, |
| AUDIO_LOCATION_FRONT_RIGHT_OF_CENTER = 0x00000080, |
| AUDIO_LOCATION_BACK_CENTER = 0x00000100, |
| AUDIO_LOCATION_LOW_FREQUENCY_2 = 0x00000200, |
| AUDIO_LOCATION_SIDE_LEFT = 0x00000400, |
| AUDIO_LOCATION_SIDE_RIGHT = 0x00000800, |
| AUDIO_LOCATION_TOP_FRONT_LEFT = 0x00001000, |
| AUDIO_LOCATION_TOP_FRONT_RIGHT = 0x00002000, |
| AUDIO_LOCATION_TOP_FRONT_CENTER = 0x00004000, |
| AUDIO_LOCATION_TOP_CENTER = 0x00008000, |
| AUDIO_LOCATION_TOP_BACK_LEFT = 0x00010000, |
| AUDIO_LOCATION_TOP_BACK_RIGHT = 0x00020000, |
| AUDIO_LOCATION_TOP_SIDE_LEFT = 0x00040000, |
| AUDIO_LOCATION_TOP_SIDE_RIGHT = 0x00080000, |
| AUDIO_LOCATION_TOP_BACK_CENTER = 0x00100000, |
| AUDIO_LOCATION_BOTTOM_FRONT_CENTER = 0x00200000, |
| AUDIO_LOCATION_BOTTOM_FRONT_LEFT = 0x00400000, |
| AUDIO_LOCATION_BOTTOM_FRONT_RIGHT = 0x00800000, |
| AUDIO_LOCATION_FRONT_LEFT_WIDE = 0x01000000, |
| AUDIO_LOCATION_FRONT_RIGHT_WIDE = 0x02000000, |
| AUDIO_LOCATION_LEFT_SURROUND = 0x04000000, |
| AUDIO_LOCATION_RIGHT_SURROUND = 0x08000000, |
| AUDIO_LOCATION_RESERVED_1 = 0x10000000, |
| AUDIO_LOCATION_RESERVED_2 = 0x20000000, |
| AUDIO_LOCATION_RESERVED_3 = 0x40000000, |
| AUDIO_LOCATION_RESERVED_4 = 0x80000000, |
| }; |
| |
| |
| int bt_base_populate_real_module_id(custom_block_t *blk, int32_t real_module_id); |
| |
| int bt_base_populate_enc_bitrate(custom_block_t *blk, int32_t bit_rate); |
| |
| int bt_base_populate_enc_output_cfg(custom_block_t *blk, uint32_t fmt_id, |
| void *payload, size_t size); |
| |
| int bt_base_populate_enc_cmn_param(custom_block_t *blk, uint32_t param_id, |
| void *payload, size_t size); |
| |
| #endif /* _BT_BASE_H_ */ |