Glenn Kasten | fe834d3 | 2014-01-08 14:49:08 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2014 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | #ifndef ANDROID_MEDIA_AUDIOFORMAT_H |
| 18 | #define ANDROID_MEDIA_AUDIOFORMAT_H |
| 19 | |
| 20 | #include <system/audio.h> |
| 21 | |
| 22 | // keep these values in sync with AudioFormat.java |
| 23 | #define ENCODING_PCM_16BIT 2 |
| 24 | #define ENCODING_PCM_8BIT 3 |
| 25 | |
| 26 | static inline audio_format_t audioFormatToNative(int audioFormat) |
| 27 | { |
| 28 | switch (audioFormat) { |
| 29 | case ENCODING_PCM_16BIT: |
| 30 | return AUDIO_FORMAT_PCM_16_BIT; |
| 31 | case ENCODING_PCM_8BIT: |
| 32 | return AUDIO_FORMAT_PCM_8_BIT; |
| 33 | default: |
| 34 | return AUDIO_FORMAT_INVALID; |
| 35 | } |
| 36 | } |
| 37 | |
| 38 | #endif // ANDROID_MEDIA_AUDIOFORMAT_H |