diff options
Diffstat (limited to 'media/libcubeb/src/android')
| -rw-r--r-- | media/libcubeb/src/android/audiotrack_definitions.h | 81 | ||||
| -rw-r--r-- | media/libcubeb/src/android/sles_definitions.h | 77 |
2 files changed, 158 insertions, 0 deletions
diff --git a/media/libcubeb/src/android/audiotrack_definitions.h b/media/libcubeb/src/android/audiotrack_definitions.h new file mode 100644 index 000000000..cd501533d --- /dev/null +++ b/media/libcubeb/src/android/audiotrack_definitions.h @@ -0,0 +1,81 @@ +/* + * Copyright (C) 2008 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. + */ + +#include <stdint.h> + +/* + * The following definitions are copied from the android sources. Only the + * relevant enum member and values needed are copied. + */ + +/* + * From https://android.googlesource.com/platform/frameworks/base/+/android-2.2.3_r2.1/include/utils/Errors.h + */ +typedef int32_t status_t; + +/* + * From https://android.googlesource.com/platform/frameworks/base/+/android-2.2.3_r2.1/include/media/AudioTrack.h + */ +struct Buffer { + uint32_t flags; + int channelCount; + int format; + size_t frameCount; + size_t size; + union { + void* raw; + short* i16; + int8_t* i8; + }; +}; + +enum event_type { + EVENT_MORE_DATA = 0, + EVENT_UNDERRUN = 1, + EVENT_LOOP_END = 2, + EVENT_MARKER = 3, + EVENT_NEW_POS = 4, + EVENT_BUFFER_END = 5 +}; + +/** + * From https://android.googlesource.com/platform/frameworks/base/+/android-2.2.3_r2.1/include/media/AudioSystem.h + * and + * https://android.googlesource.com/platform/system/core/+/android-4.2.2_r1/include/system/audio.h + */ + +#define AUDIO_STREAM_TYPE_MUSIC 3 + +enum { + AUDIO_CHANNEL_OUT_FRONT_LEFT_ICS = 0x1, + AUDIO_CHANNEL_OUT_FRONT_RIGHT_ICS = 0x2, + AUDIO_CHANNEL_OUT_MONO_ICS = AUDIO_CHANNEL_OUT_FRONT_LEFT_ICS, + AUDIO_CHANNEL_OUT_STEREO_ICS = (AUDIO_CHANNEL_OUT_FRONT_LEFT_ICS | AUDIO_CHANNEL_OUT_FRONT_RIGHT_ICS) +} AudioTrack_ChannelMapping_ICS; + +enum { + AUDIO_CHANNEL_OUT_FRONT_LEFT_Legacy = 0x4, + AUDIO_CHANNEL_OUT_FRONT_RIGHT_Legacy = 0x8, + AUDIO_CHANNEL_OUT_MONO_Legacy = AUDIO_CHANNEL_OUT_FRONT_LEFT_Legacy, + AUDIO_CHANNEL_OUT_STEREO_Legacy = (AUDIO_CHANNEL_OUT_FRONT_LEFT_Legacy | AUDIO_CHANNEL_OUT_FRONT_RIGHT_Legacy) +} AudioTrack_ChannelMapping_Legacy; + +typedef enum { + AUDIO_FORMAT_PCM = 0x00000000, + AUDIO_FORMAT_PCM_SUB_16_BIT = 0x1, + AUDIO_FORMAT_PCM_16_BIT = (AUDIO_FORMAT_PCM | AUDIO_FORMAT_PCM_SUB_16_BIT), +} AudioTrack_SampleType; + diff --git a/media/libcubeb/src/android/sles_definitions.h b/media/libcubeb/src/android/sles_definitions.h new file mode 100644 index 000000000..1b1ace567 --- /dev/null +++ b/media/libcubeb/src/android/sles_definitions.h @@ -0,0 +1,77 @@ +/* + * Copyright (C) 2010 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. + */ + +/** + * This file is similar to the file "OpenSLES_AndroidConfiguration.h" found in + * the Android NDK, but removes the #ifdef __cplusplus defines, so we can keep + * using a C compiler in cubeb. + */ + +#ifndef OPENSL_ES_ANDROIDCONFIGURATION_H_ +#define OPENSL_ES_ANDROIDCONFIGURATION_H_ + +/*---------------------------------------------------------------------------*/ +/* Android AudioRecorder configuration */ +/*---------------------------------------------------------------------------*/ + +/** Audio recording preset */ +/** Audio recording preset key */ +#define SL_ANDROID_KEY_RECORDING_PRESET ((const SLchar*) "androidRecordingPreset") +/** Audio recording preset values */ +/** preset "none" cannot be set, it is used to indicate the current settings + * do not match any of the presets. */ +#define SL_ANDROID_RECORDING_PRESET_NONE ((SLuint32) 0x00000000) +/** generic recording configuration on the platform */ +#define SL_ANDROID_RECORDING_PRESET_GENERIC ((SLuint32) 0x00000001) +/** uses the microphone audio source with the same orientation as the camera + * if available, the main device microphone otherwise */ +#define SL_ANDROID_RECORDING_PRESET_CAMCORDER ((SLuint32) 0x00000002) +/** uses the main microphone tuned for voice recognition */ +#define SL_ANDROID_RECORDING_PRESET_VOICE_RECOGNITION ((SLuint32) 0x00000003) +/** uses the main microphone tuned for audio communications */ +#define SL_ANDROID_RECORDING_PRESET_VOICE_COMMUNICATION ((SLuint32) 0x00000004) + +/** Audio recording get session ID (read only) */ +/** Audio recording get session ID key */ +#define SL_ANDROID_KEY_RECORDING_SESSION_ID ((const SLchar*) "androidRecordingSessionId") + +/*---------------------------------------------------------------------------*/ +/* Android AudioPlayer configuration */ +/*---------------------------------------------------------------------------*/ + +/** Audio playback stream type */ +/** Audio playback stream type key */ +#define SL_ANDROID_KEY_STREAM_TYPE ((const SLchar*) "androidPlaybackStreamType") + +/** Audio playback stream type values */ +/* same as android.media.AudioManager.STREAM_VOICE_CALL */ +#define SL_ANDROID_STREAM_VOICE ((SLint32) 0x00000000) +/* same as android.media.AudioManager.STREAM_SYSTEM */ +#define SL_ANDROID_STREAM_SYSTEM ((SLint32) 0x00000001) +/* same as android.media.AudioManager.STREAM_RING */ +#define SL_ANDROID_STREAM_RING ((SLint32) 0x00000002) +/* same as android.media.AudioManager.STREAM_MUSIC */ +#define SL_ANDROID_STREAM_MEDIA ((SLint32) 0x00000003) +/* same as android.media.AudioManager.STREAM_ALARM */ +#define SL_ANDROID_STREAM_ALARM ((SLint32) 0x00000004) +/* same as android.media.AudioManager.STREAM_NOTIFICATION */ +#define SL_ANDROID_STREAM_NOTIFICATION ((SLint32) 0x00000005) +/* same as android.media.AudioManager.STREAM_BLUETOOTH_SCO */ +#define SL_ANDROID_STREAM_BLUETOOTH_SCO ((SLint32) 0x00000006) +/* same as android.media.AudioManager.STREAM_SYSTEM_ENFORCED */ +#define SL_ANDROID_STREAM_SYSTEM_ENFORCED ((SLint32) 0x00000007) + +#endif /* OPENSL_ES_ANDROIDCONFIGURATION_H_ */ |