| /* |
| * Copyright (C) 2014 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #ifndef __EXYNOS_AUDIOPROXY_STREAMCONFIG_H__ |
| #define __EXYNOS_AUDIOPROXY_STREAMCONFIG_H__ |
| |
| |
| /* |
| * This header file defines Supported Configurations for each Audio Streams. |
| * These configurations can be different as projects and boards, |
| * so engineers should modify this file based on audio_policy_configuration.xml. |
| */ |
| |
| // Supported Audio Format Tables |
| char * stream_format_table[ASTREAM_CNT] = { |
| [ASTREAM_PLAYBACK_NO_ATTRIBUTE] = "AUDIO_FORMAT_PCM_16_BIT", |
| [ASTREAM_PLAYBACK_PRIMARY] = "AUDIO_FORMAT_PCM_16_BIT", |
| [ASTREAM_PLAYBACK_FAST] = "AUDIO_FORMAT_PCM_16_BIT", |
| [ASTREAM_PLAYBACK_DEEP_BUFFER] = "AUDIO_FORMAT_PCM_8_24_BIT", |
| [ASTREAM_PLAYBACK_LOW_LATENCY] = "AUDIO_FORMAT_PCM_16_BIT", |
| [ASTREAM_PLAYBACK_COMPR_OFFLOAD] = "AUDIO_FORMAT_MP3", |
| [ASTREAM_PLAYBACK_MMAP] = "AUDIO_FORMAT_PCM_16_BIT", |
| [ASTREAM_PLAYBACK_AUX_DIGITAL] = "AUDIO_FORMAT_PCM_16_BIT", |
| [ASTREAM_PLAYBACK_DIRECT] = "AUDIO_FORMAT_PCM_16_BIT|AUDIO_FORMAT_PCM_8_24_BIT|AUDIO_FORMAT_PCM_32_BIT", |
| |
| [ASTREAM_CAPTURE_NO_ATTRIBUTE] = "AUDIO_FORMAT_PCM_16_BIT", |
| [ASTREAM_CAPTURE_PRIMARY] = "AUDIO_FORMAT_PCM_16_BIT", |
| [ASTREAM_CAPTURE_CALL] = "AUDIO_FORMAT_PCM_16_BIT", |
| [ASTREAM_CAPTURE_LOW_LATENCY] = "AUDIO_FORMAT_PCM_16_BIT", |
| [ASTREAM_CAPTURE_MMAP] = "AUDIO_FORMAT_PCM_16_BIT", |
| [ASTREAM_CAPTURE_FM] = "AUDIO_FORMAT_PCM_16_BIT", |
| [ASTREAM_CAPTURE_TELEPHONYRX] = "AUDIO_FORMAT_PCM_16_BIT", |
| #ifdef SUPPORT_STHAL_INTERFACE |
| [ASTREAM_CAPTURE_HOTWORD] = "AUDIO_FORMAT_PCM_16_BIT", |
| #endif |
| |
| [ASTREAM_NONE] = "AUDIO_FORMAT_INVALID" |
| }; |
| |
| // Supported Audio Channel Mask Tables |
| char * stream_channel_table[ASTREAM_CNT] = { |
| [ASTREAM_PLAYBACK_NO_ATTRIBUTE] = "AUDIO_CHANNEL_OUT_MONO|AUDIO_CHANNEL_OUT_STEREO", |
| [ASTREAM_PLAYBACK_PRIMARY] = "AUDIO_CHANNEL_OUT_STEREO", |
| [ASTREAM_PLAYBACK_FAST] = "AUDIO_CHANNEL_OUT_STEREO", |
| [ASTREAM_PLAYBACK_DEEP_BUFFER] = "AUDIO_CHANNEL_OUT_STEREO", |
| [ASTREAM_PLAYBACK_LOW_LATENCY] = "AUDIO_CHANNEL_OUT_STEREO", |
| [ASTREAM_PLAYBACK_COMPR_OFFLOAD] = "AUDIO_CHANNEL_OUT_STEREO", |
| [ASTREAM_PLAYBACK_MMAP] = "AUDIO_CHANNEL_OUT_STEREO", |
| [ASTREAM_PLAYBACK_AUX_DIGITAL] = "AUDIO_CHANNEL_OUT_STEREO", |
| [ASTREAM_PLAYBACK_DIRECT] = "AUDIO_CHANNEL_OUT_5POINT1|AUDIO_CHANNEL_OUT_6POINT1|AUDIO_CHANNEL_OUT_7POINT1", |
| |
| [ASTREAM_CAPTURE_NO_ATTRIBUTE] = "AUDIO_CHANNEL_IN_MONO|AUDIO_CHANNEL_IN_STEREO", |
| [ASTREAM_CAPTURE_PRIMARY] = "AUDIO_CHANNEL_IN_MONO|AUDIO_CHANNEL_IN_STEREO", |
| [ASTREAM_CAPTURE_CALL] = "AUDIO_CHANNEL_IN_MONO|AUDIO_CHANNEL_IN_STEREO", |
| [ASTREAM_CAPTURE_LOW_LATENCY] = "AUDIO_CHANNEL_IN_MONO|AUDIO_CHANNEL_IN_STEREO", |
| [ASTREAM_CAPTURE_MMAP] = "AUDIO_CHANNEL_IN_MONO|AUDIO_CHANNEL_IN_STEREO", |
| [ASTREAM_CAPTURE_FM] = "AUDIO_CHANNEL_IN_MONO|AUDIO_CHANNEL_IN_STEREO", |
| [ASTREAM_CAPTURE_TELEPHONYRX] = "AUDIO_CHANNEL_IN_MONO|AUDIO_CHANNEL_IN_STEREO", |
| #ifdef SUPPORT_STHAL_INTERFACE |
| [ASTREAM_CAPTURE_HOTWORD] = "AUDIO_CHANNEL_IN_MONO|AUDIO_CHANNEL_IN_STEREO", |
| #endif |
| |
| [ASTREAM_NONE] = "AUDIO_CHANNEL_INVALID" |
| }; |
| |
| // Supported Audio Sampling Rate Tables |
| char * stream_rate_table[ASTREAM_CNT] = { |
| [ASTREAM_PLAYBACK_NO_ATTRIBUTE] = "48000", |
| [ASTREAM_PLAYBACK_PRIMARY] = "48000", |
| [ASTREAM_PLAYBACK_FAST] = "48000", |
| [ASTREAM_PLAYBACK_DEEP_BUFFER] = "48000", |
| [ASTREAM_PLAYBACK_LOW_LATENCY] = "48000", |
| [ASTREAM_PLAYBACK_COMPR_OFFLOAD] = "48000", |
| [ASTREAM_PLAYBACK_MMAP] = "48000", |
| [ASTREAM_PLAYBACK_AUX_DIGITAL] = "48000", |
| [ASTREAM_PLAYBACK_DIRECT] = "8000|16000|32000|44100|48000|96000|192000|384000", |
| |
| [ASTREAM_CAPTURE_NO_ATTRIBUTE] = "8000|16000|32000|48000", |
| [ASTREAM_CAPTURE_PRIMARY] = "8000|16000|32000|48000", |
| [ASTREAM_CAPTURE_CALL] = "8000|16000|32000|48000", |
| [ASTREAM_CAPTURE_LOW_LATENCY] = "48000", |
| [ASTREAM_CAPTURE_MMAP] = "48000", |
| [ASTREAM_CAPTURE_FM] = "8000|16000|32000|48000", |
| [ASTREAM_CAPTURE_TELEPHONYRX] = "8000|16000|32000|48000", |
| #ifdef SUPPORT_STHAL_INTERFACE |
| [ASTREAM_CAPTURE_HOTWORD] = "8000|16000|32000|48000", |
| #endif |
| |
| [ASTREAM_NONE] = "0" |
| }; |
| |
| #endif // __EXYNOS_AUDIOPROXY_STREAMCONFIG_H__ |