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comparison: media/libcubeb/src/audiotrack_definitions.h
media/libcubeb/src/audiotrack_definitions.h
- branch
- TOR_BUG_9701
- changeset 13
- 44a2da4a2ab2
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| -1:000000000000 | 0:d87bc546f732 |
|---|---|
| 1 /* | |
| 2 * Copyright (C) 2008 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 #include <cubeb/cubeb-stdint.h> | |
| 18 | |
| 19 /* | |
| 20 * The following definitions are copied from the android sources. Only the | |
| 21 * relevant enum member and values needed are copied. | |
| 22 */ | |
| 23 | |
| 24 /* | |
| 25 * From https://android.googlesource.com/platform/frameworks/base/+/android-2.2.3_r2.1/include/utils/Errors.h | |
| 26 */ | |
| 27 typedef int32_t status_t; | |
| 28 | |
| 29 /* | |
| 30 * From https://android.googlesource.com/platform/frameworks/base/+/android-2.2.3_r2.1/include/media/AudioTrack.h | |
| 31 */ | |
| 32 struct Buffer { | |
| 33 uint32_t flags; | |
| 34 int channelCount; | |
| 35 int format; | |
| 36 size_t frameCount; | |
| 37 size_t size; | |
| 38 union { | |
| 39 void* raw; | |
| 40 short* i16; | |
| 41 int8_t* i8; | |
| 42 }; | |
| 43 }; | |
| 44 | |
| 45 enum event_type { | |
| 46 EVENT_MORE_DATA = 0, | |
| 47 EVENT_UNDERRUN = 1, | |
| 48 EVENT_LOOP_END = 2, | |
| 49 EVENT_MARKER = 3, | |
| 50 EVENT_NEW_POS = 4, | |
| 51 EVENT_BUFFER_END = 5 | |
| 52 }; | |
| 53 | |
| 54 /** | |
| 55 * From https://android.googlesource.com/platform/frameworks/base/+/android-2.2.3_r2.1/include/media/AudioSystem.h | |
| 56 * and | |
| 57 * https://android.googlesource.com/platform/system/core/+/android-4.2.2_r1/include/system/audio.h | |
| 58 */ | |
| 59 | |
| 60 #define AUDIO_STREAM_TYPE_MUSIC 3 | |
| 61 | |
| 62 enum { | |
| 63 AUDIO_CHANNEL_OUT_FRONT_LEFT_ICS = 0x1, | |
| 64 AUDIO_CHANNEL_OUT_FRONT_RIGHT_ICS = 0x2, | |
| 65 AUDIO_CHANNEL_OUT_MONO_ICS = AUDIO_CHANNEL_OUT_FRONT_LEFT_ICS, | |
| 66 AUDIO_CHANNEL_OUT_STEREO_ICS = (AUDIO_CHANNEL_OUT_FRONT_LEFT_ICS | AUDIO_CHANNEL_OUT_FRONT_RIGHT_ICS) | |
| 67 } AudioTrack_ChannelMapping_ICS; | |
| 68 | |
| 69 enum { | |
| 70 AUDIO_CHANNEL_OUT_FRONT_LEFT_Froyo = 0x4, | |
| 71 AUDIO_CHANNEL_OUT_FRONT_RIGHT_Froyo = 0x8, | |
| 72 AUDIO_CHANNEL_OUT_MONO_Froyo = AUDIO_CHANNEL_OUT_FRONT_LEFT_Froyo, | |
| 73 AUDIO_CHANNEL_OUT_STEREO_Froyo = (AUDIO_CHANNEL_OUT_FRONT_LEFT_Froyo | AUDIO_CHANNEL_OUT_FRONT_RIGHT_Froyo) | |
| 74 } AudioTrack_ChannelMapping_Froyo; | |
| 75 | |
| 76 typedef enum { | |
| 77 AUDIO_FORMAT_PCM = 0x00000000, | |
| 78 AUDIO_FORMAT_PCM_SUB_16_BIT = 0x1, | |
| 79 AUDIO_FORMAT_PCM_16_BIT = (AUDIO_FORMAT_PCM | AUDIO_FORMAT_PCM_SUB_16_BIT), | |
| 80 } AudioTrack_SampleType; | |
| 81 |
