From 5f8de423f190bbb79a62f804151bc24824fa32d8 Mon Sep 17 00:00:00 2001 From: "Matt A. Tobin" Date: Fri, 2 Feb 2018 04:16:08 -0500 Subject: Add m-esr52 at 52.6.0 --- media/libcubeb/src/audiotrack_definitions.h | 72 +++++++++++++++++++++++++++++ 1 file changed, 72 insertions(+) create mode 100644 media/libcubeb/src/audiotrack_definitions.h (limited to 'media/libcubeb/src/audiotrack_definitions.h') diff --git a/media/libcubeb/src/audiotrack_definitions.h b/media/libcubeb/src/audiotrack_definitions.h new file mode 100644 index 000000000..2beeca2de --- /dev/null +++ b/media/libcubeb/src/audiotrack_definitions.h @@ -0,0 +1,72 @@ +/* + * 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 + +/* + * 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/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; + +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; + -- cgit v1.2.3