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authorjanekptacijarabaci <janekptacijarabaci@seznam.cz>2018-07-06 15:53:52 +0200
committerjanekptacijarabaci <janekptacijarabaci@seznam.cz>2018-07-06 15:53:52 +0200
commit941e54654eabed0a3568f7fefe424a45aa02eddb (patch)
tree49aa02b174c428962d99142d8061267bfcd79e69 /dom/system/gonk/android_audio
parentad9ee72dcd7981bc47b3844a224d69fadfdfd8ef (diff)
parent0daa12376295d5d796256a116eb2a348a3a9273f (diff)
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Merge branch 'master' of https://github.com/MoonchildProductions/UXP into _testBranch_test_1
Diffstat (limited to 'dom/system/gonk/android_audio')
-rw-r--r--dom/system/gonk/android_audio/AudioSystem.h1134
-rw-r--r--dom/system/gonk/android_audio/AudioTrack.h489
-rw-r--r--dom/system/gonk/android_audio/EffectApi.h798
-rw-r--r--dom/system/gonk/android_audio/IAudioFlinger.h184
-rw-r--r--dom/system/gonk/android_audio/IAudioFlingerClient.h55
-rw-r--r--dom/system/gonk/android_audio/IAudioRecord.h68
-rw-r--r--dom/system/gonk/android_audio/IAudioTrack.h89
-rw-r--r--dom/system/gonk/android_audio/IEffect.h60
-rw-r--r--dom/system/gonk/android_audio/IEffectClient.h54
9 files changed, 0 insertions, 2931 deletions
diff --git a/dom/system/gonk/android_audio/AudioSystem.h b/dom/system/gonk/android_audio/AudioSystem.h
deleted file mode 100644
index d5841eaaa..000000000
--- a/dom/system/gonk/android_audio/AudioSystem.h
+++ /dev/null
@@ -1,1134 +0,0 @@
-/*
- * 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.
- */
-
-#ifndef ANDROID_AUDIOSYSTEM_H_
-#define ANDROID_AUDIOSYSTEM_H_
-
-#pragma GCC visibility push(default)
-
-#include <utils/RefBase.h>
-#include <utils/threads.h>
-#include "IAudioFlinger.h"
-
-#ifndef VANILLA_ANDROID
-/* request to open a direct output with get_output() (by opposition to
- * sharing an output with other AudioTracks)
- */
-typedef enum {
- AUDIO_POLICY_OUTPUT_FLAG_INDIRECT = 0x0,
- AUDIO_POLICY_OUTPUT_FLAG_DIRECT = 0x1
-} audio_policy_output_flags_t;
-
-/* device categories used for audio_policy->set_force_use() */
-typedef enum {
- AUDIO_POLICY_FORCE_NONE,
- AUDIO_POLICY_FORCE_SPEAKER,
- AUDIO_POLICY_FORCE_HEADPHONES,
- AUDIO_POLICY_FORCE_BT_SCO,
- AUDIO_POLICY_FORCE_BT_A2DP,
- AUDIO_POLICY_FORCE_WIRED_ACCESSORY,
- AUDIO_POLICY_FORCE_BT_CAR_DOCK,
- AUDIO_POLICY_FORCE_BT_DESK_DOCK,
- AUDIO_POLICY_FORCE_ANALOG_DOCK,
- AUDIO_POLICY_FORCE_DIGITAL_DOCK,
- AUDIO_POLICY_FORCE_NO_BT_A2DP,
- AUDIO_POLICY_FORCE_CFG_CNT,
- AUDIO_POLICY_FORCE_CFG_MAX = AUDIO_POLICY_FORCE_CFG_CNT - 1,
-
- AUDIO_POLICY_FORCE_DEFAULT = AUDIO_POLICY_FORCE_NONE,
-} audio_policy_forced_cfg_t;
-
-/* usages used for audio_policy->set_force_use() */
-typedef enum {
- AUDIO_POLICY_FORCE_FOR_COMMUNICATION,
- AUDIO_POLICY_FORCE_FOR_MEDIA,
- AUDIO_POLICY_FORCE_FOR_RECORD,
- AUDIO_POLICY_FORCE_FOR_DOCK,
-
- AUDIO_POLICY_FORCE_USE_CNT,
- AUDIO_POLICY_FORCE_USE_MAX = AUDIO_POLICY_FORCE_USE_CNT - 1,
-} audio_policy_force_use_t;
-
-typedef enum {
- AUDIO_STREAM_DEFAULT = -1,
- AUDIO_STREAM_VOICE_CALL = 0,
- AUDIO_STREAM_SYSTEM = 1,
- AUDIO_STREAM_RING = 2,
- AUDIO_STREAM_MUSIC = 3,
- AUDIO_STREAM_ALARM = 4,
- AUDIO_STREAM_NOTIFICATION = 5,
- AUDIO_STREAM_BLUETOOTH_SCO = 6,
- AUDIO_STREAM_ENFORCED_AUDIBLE = 7, /* Sounds that cannot be muted by user and must be routed to speaker */
- AUDIO_STREAM_DTMF = 8,
- AUDIO_STREAM_TTS = 9,
-#if ANDROID_VERSION < 19
- AUDIO_STREAM_FM = 10,
-#endif
-
- AUDIO_STREAM_CNT,
- AUDIO_STREAM_MAX = AUDIO_STREAM_CNT - 1,
-} audio_stream_type_t;
-
-/* PCM sub formats */
-typedef enum {
- AUDIO_FORMAT_PCM_SUB_16_BIT = 0x1, /* DO NOT CHANGE - PCM signed 16 bits */
- AUDIO_FORMAT_PCM_SUB_8_BIT = 0x2, /* DO NOT CHANGE - PCM unsigned 8 bits */
- AUDIO_FORMAT_PCM_SUB_32_BIT = 0x3, /* PCM signed .31 fixed point */
- AUDIO_FORMAT_PCM_SUB_8_24_BIT = 0x4, /* PCM signed 7.24 fixed point */
-} audio_format_pcm_sub_fmt_t;
-
-/* Audio format consists in a main format field (upper 8 bits) and a sub format
- * field (lower 24 bits).
- *
- * The main format indicates the main codec type. The sub format field
- * indicates options and parameters for each format. The sub format is mainly
- * used for record to indicate for instance the requested bitrate or profile.
- * It can also be used for certain formats to give informations not present in
- * the encoded audio stream (e.g. octet alignement for AMR).
- */
-typedef enum {
- AUDIO_FORMAT_INVALID = 0xFFFFFFFFUL,
- AUDIO_FORMAT_DEFAULT = 0,
- AUDIO_FORMAT_PCM = 0x00000000UL, /* DO NOT CHANGE */
- AUDIO_FORMAT_MP3 = 0x01000000UL,
- AUDIO_FORMAT_AMR_NB = 0x02000000UL,
- AUDIO_FORMAT_AMR_WB = 0x03000000UL,
- AUDIO_FORMAT_AAC = 0x04000000UL,
- AUDIO_FORMAT_HE_AAC_V1 = 0x05000000UL,
- AUDIO_FORMAT_HE_AAC_V2 = 0x06000000UL,
- AUDIO_FORMAT_VORBIS = 0x07000000UL,
- AUDIO_FORMAT_MAIN_MASK = 0xFF000000UL,
- AUDIO_FORMAT_SUB_MASK = 0x00FFFFFFUL,
-
- /* Aliases */
- AUDIO_FORMAT_PCM_16_BIT = (AUDIO_FORMAT_PCM |
- AUDIO_FORMAT_PCM_SUB_16_BIT),
- AUDIO_FORMAT_PCM_8_BIT = (AUDIO_FORMAT_PCM |
- AUDIO_FORMAT_PCM_SUB_8_BIT),
- AUDIO_FORMAT_PCM_32_BIT = (AUDIO_FORMAT_PCM |
- AUDIO_FORMAT_PCM_SUB_32_BIT),
- AUDIO_FORMAT_PCM_8_24_BIT = (AUDIO_FORMAT_PCM |
- AUDIO_FORMAT_PCM_SUB_8_24_BIT),
-} audio_format_t;
-
-typedef enum {
- /* output channels */
- AUDIO_CHANNEL_OUT_FRONT_LEFT = 0x1,
- AUDIO_CHANNEL_OUT_FRONT_RIGHT = 0x2,
- AUDIO_CHANNEL_OUT_FRONT_CENTER = 0x4,
- AUDIO_CHANNEL_OUT_LOW_FREQUENCY = 0x8,
- AUDIO_CHANNEL_OUT_BACK_LEFT = 0x10,
- AUDIO_CHANNEL_OUT_BACK_RIGHT = 0x20,
- AUDIO_CHANNEL_OUT_FRONT_LEFT_OF_CENTER = 0x40,
- AUDIO_CHANNEL_OUT_FRONT_RIGHT_OF_CENTER = 0x80,
- AUDIO_CHANNEL_OUT_BACK_CENTER = 0x100,
- AUDIO_CHANNEL_OUT_SIDE_LEFT = 0x200,
- AUDIO_CHANNEL_OUT_SIDE_RIGHT = 0x400,
- AUDIO_CHANNEL_OUT_TOP_CENTER = 0x800,
- AUDIO_CHANNEL_OUT_TOP_FRONT_LEFT = 0x1000,
- AUDIO_CHANNEL_OUT_TOP_FRONT_CENTER = 0x2000,
- AUDIO_CHANNEL_OUT_TOP_FRONT_RIGHT = 0x4000,
- AUDIO_CHANNEL_OUT_TOP_BACK_LEFT = 0x8000,
- AUDIO_CHANNEL_OUT_TOP_BACK_CENTER = 0x10000,
- AUDIO_CHANNEL_OUT_TOP_BACK_RIGHT = 0x20000,
-
- AUDIO_CHANNEL_OUT_MONO = AUDIO_CHANNEL_OUT_FRONT_LEFT,
- AUDIO_CHANNEL_OUT_STEREO = (AUDIO_CHANNEL_OUT_FRONT_LEFT |
- AUDIO_CHANNEL_OUT_FRONT_RIGHT),
- AUDIO_CHANNEL_OUT_QUAD = (AUDIO_CHANNEL_OUT_FRONT_LEFT |
- AUDIO_CHANNEL_OUT_FRONT_RIGHT |
- AUDIO_CHANNEL_OUT_BACK_LEFT |
- AUDIO_CHANNEL_OUT_BACK_RIGHT),
- AUDIO_CHANNEL_OUT_SURROUND = (AUDIO_CHANNEL_OUT_FRONT_LEFT |
- AUDIO_CHANNEL_OUT_FRONT_RIGHT |
- AUDIO_CHANNEL_OUT_FRONT_CENTER |
- AUDIO_CHANNEL_OUT_BACK_CENTER),
- AUDIO_CHANNEL_OUT_5POINT1 = (AUDIO_CHANNEL_OUT_FRONT_LEFT |
- AUDIO_CHANNEL_OUT_FRONT_RIGHT |
- AUDIO_CHANNEL_OUT_FRONT_CENTER |
- AUDIO_CHANNEL_OUT_LOW_FREQUENCY |
- AUDIO_CHANNEL_OUT_BACK_LEFT |
- AUDIO_CHANNEL_OUT_BACK_RIGHT),
- // matches the correct AudioFormat.CHANNEL_OUT_7POINT1_SURROUND definition for 7.1
- AUDIO_CHANNEL_OUT_7POINT1 = (AUDIO_CHANNEL_OUT_FRONT_LEFT |
- AUDIO_CHANNEL_OUT_FRONT_RIGHT |
- AUDIO_CHANNEL_OUT_FRONT_CENTER |
- AUDIO_CHANNEL_OUT_LOW_FREQUENCY |
- AUDIO_CHANNEL_OUT_BACK_LEFT |
- AUDIO_CHANNEL_OUT_BACK_RIGHT |
- AUDIO_CHANNEL_OUT_SIDE_LEFT |
- AUDIO_CHANNEL_OUT_SIDE_RIGHT),
- AUDIO_CHANNEL_OUT_ALL = (AUDIO_CHANNEL_OUT_FRONT_LEFT |
- AUDIO_CHANNEL_OUT_FRONT_RIGHT |
- AUDIO_CHANNEL_OUT_FRONT_CENTER |
- AUDIO_CHANNEL_OUT_LOW_FREQUENCY |
- AUDIO_CHANNEL_OUT_BACK_LEFT |
- AUDIO_CHANNEL_OUT_BACK_RIGHT |
- AUDIO_CHANNEL_OUT_FRONT_LEFT_OF_CENTER |
- AUDIO_CHANNEL_OUT_FRONT_RIGHT_OF_CENTER |
- AUDIO_CHANNEL_OUT_BACK_CENTER|
- AUDIO_CHANNEL_OUT_SIDE_LEFT|
- AUDIO_CHANNEL_OUT_SIDE_RIGHT|
- AUDIO_CHANNEL_OUT_TOP_CENTER|
- AUDIO_CHANNEL_OUT_TOP_FRONT_LEFT|
- AUDIO_CHANNEL_OUT_TOP_FRONT_CENTER|
- AUDIO_CHANNEL_OUT_TOP_FRONT_RIGHT|
- AUDIO_CHANNEL_OUT_TOP_BACK_LEFT|
- AUDIO_CHANNEL_OUT_TOP_BACK_CENTER|
- AUDIO_CHANNEL_OUT_TOP_BACK_RIGHT),
-
- /* input channels */
- AUDIO_CHANNEL_IN_LEFT = 0x4,
- AUDIO_CHANNEL_IN_RIGHT = 0x8,
- AUDIO_CHANNEL_IN_FRONT = 0x10,
- AUDIO_CHANNEL_IN_BACK = 0x20,
- AUDIO_CHANNEL_IN_LEFT_PROCESSED = 0x40,
- AUDIO_CHANNEL_IN_RIGHT_PROCESSED = 0x80,
- AUDIO_CHANNEL_IN_FRONT_PROCESSED = 0x100,
- AUDIO_CHANNEL_IN_BACK_PROCESSED = 0x200,
- AUDIO_CHANNEL_IN_PRESSURE = 0x400,
- AUDIO_CHANNEL_IN_X_AXIS = 0x800,
- AUDIO_CHANNEL_IN_Y_AXIS = 0x1000,
- AUDIO_CHANNEL_IN_Z_AXIS = 0x2000,
- AUDIO_CHANNEL_IN_VOICE_UPLINK = 0x4000,
- AUDIO_CHANNEL_IN_VOICE_DNLINK = 0x8000,
-
- AUDIO_CHANNEL_IN_MONO = AUDIO_CHANNEL_IN_FRONT,
- AUDIO_CHANNEL_IN_STEREO = (AUDIO_CHANNEL_IN_LEFT | AUDIO_CHANNEL_IN_RIGHT),
- AUDIO_CHANNEL_IN_ALL = (AUDIO_CHANNEL_IN_LEFT |
- AUDIO_CHANNEL_IN_RIGHT |
- AUDIO_CHANNEL_IN_FRONT |
- AUDIO_CHANNEL_IN_BACK|
- AUDIO_CHANNEL_IN_LEFT_PROCESSED |
- AUDIO_CHANNEL_IN_RIGHT_PROCESSED |
- AUDIO_CHANNEL_IN_FRONT_PROCESSED |
- AUDIO_CHANNEL_IN_BACK_PROCESSED|
- AUDIO_CHANNEL_IN_PRESSURE |
- AUDIO_CHANNEL_IN_X_AXIS |
- AUDIO_CHANNEL_IN_Y_AXIS |
- AUDIO_CHANNEL_IN_Z_AXIS |
- AUDIO_CHANNEL_IN_VOICE_UPLINK |
- AUDIO_CHANNEL_IN_VOICE_DNLINK),
-} audio_channels_t;
-
-#if ANDROID_VERSION >= 17
-typedef enum {
- AUDIO_MODE_INVALID = -2,
- AUDIO_MODE_CURRENT = -1,
- AUDIO_MODE_NORMAL = 0,
- AUDIO_MODE_RINGTONE = 1,
- AUDIO_MODE_IN_CALL = 2,
- AUDIO_MODE_IN_COMMUNICATION = 3,
-
- AUDIO_MODE_CNT,
- AUDIO_MODE_MAX = AUDIO_MODE_CNT - 1,
-} audio_mode_t;
-#endif
-#endif
-
-#if ANDROID_VERSION < 17
-typedef enum {
- AUDIO_DEVICE_NONE = 0x0,
- /* output devices */
- AUDIO_DEVICE_OUT_EARPIECE = 0x1,
- AUDIO_DEVICE_OUT_SPEAKER = 0x2,
- AUDIO_DEVICE_OUT_WIRED_HEADSET = 0x4,
- AUDIO_DEVICE_OUT_WIRED_HEADPHONE = 0x8,
- AUDIO_DEVICE_OUT_BLUETOOTH_SCO = 0x10,
- AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET = 0x20,
- AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT = 0x40,
- AUDIO_DEVICE_OUT_BLUETOOTH_A2DP = 0x80,
- AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES = 0x100,
- AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER = 0x200,
- AUDIO_DEVICE_OUT_AUX_DIGITAL = 0x400,
- AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET = 0x800,
- AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET = 0x1000,
- AUDIO_DEVICE_OUT_FM = 0x2000,
- AUDIO_DEVICE_OUT_ANC_HEADSET = 0x4000,
- AUDIO_DEVICE_OUT_ANC_HEADPHONE = 0x8000,
- AUDIO_DEVICE_OUT_FM_TX = 0x10000,
- AUDIO_DEVICE_OUT_DIRECTOUTPUT = 0x20000,
- AUDIO_DEVICE_OUT_PROXY = 0x40000,
- AUDIO_DEVICE_OUT_DEFAULT = 0x80000,
- AUDIO_DEVICE_OUT_ALL = (AUDIO_DEVICE_OUT_EARPIECE |
- AUDIO_DEVICE_OUT_SPEAKER |
- AUDIO_DEVICE_OUT_WIRED_HEADSET |
- AUDIO_DEVICE_OUT_WIRED_HEADPHONE |
- AUDIO_DEVICE_OUT_BLUETOOTH_SCO |
- AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET |
- AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT |
- AUDIO_DEVICE_OUT_BLUETOOTH_A2DP |
- AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES |
- AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER |
- AUDIO_DEVICE_OUT_AUX_DIGITAL |
- AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET |
- AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET |
- AUDIO_DEVICE_OUT_FM |
- AUDIO_DEVICE_OUT_ANC_HEADSET |
- AUDIO_DEVICE_OUT_ANC_HEADPHONE |
- AUDIO_DEVICE_OUT_FM_TX |
- AUDIO_DEVICE_OUT_DIRECTOUTPUT |
- AUDIO_DEVICE_OUT_PROXY |
- AUDIO_DEVICE_OUT_DEFAULT),
- AUDIO_DEVICE_OUT_ALL_A2DP = (AUDIO_DEVICE_OUT_BLUETOOTH_A2DP |
- AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES |
- AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER),
- AUDIO_DEVICE_OUT_ALL_SCO = (AUDIO_DEVICE_OUT_BLUETOOTH_SCO |
- AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET |
- AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT),
- /* input devices */
- AUDIO_DEVICE_IN_COMMUNICATION = 0x100000,
- AUDIO_DEVICE_IN_AMBIENT = 0x200000,
- AUDIO_DEVICE_IN_BUILTIN_MIC = 0x400000,
- AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET = 0x800000,
- AUDIO_DEVICE_IN_WIRED_HEADSET = 0x1000000,
- AUDIO_DEVICE_IN_AUX_DIGITAL = 0x2000000,
- AUDIO_DEVICE_IN_VOICE_CALL = 0x4000000,
- AUDIO_DEVICE_IN_BACK_MIC = 0x8000000,
- AUDIO_DEVICE_IN_ANC_HEADSET = 0x10000000,
- AUDIO_DEVICE_IN_FM_RX = 0x20000000,
- AUDIO_DEVICE_IN_FM_RX_A2DP = 0x40000000,
- AUDIO_DEVICE_IN_DEFAULT = 0x80000000,
-
- AUDIO_DEVICE_IN_ALL = (AUDIO_DEVICE_IN_COMMUNICATION |
- AUDIO_DEVICE_IN_AMBIENT |
- AUDIO_DEVICE_IN_BUILTIN_MIC |
- AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET |
- AUDIO_DEVICE_IN_WIRED_HEADSET |
- AUDIO_DEVICE_IN_AUX_DIGITAL |
- AUDIO_DEVICE_IN_VOICE_CALL |
- AUDIO_DEVICE_IN_BACK_MIC |
- AUDIO_DEVICE_IN_ANC_HEADSET |
- AUDIO_DEVICE_IN_FM_RX |
- AUDIO_DEVICE_IN_FM_RX_A2DP |
- AUDIO_DEVICE_IN_DEFAULT),
- AUDIO_DEVICE_IN_ALL_SCO = AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET,
-} audio_devices_t;
-#elif ANDROID_VERSION < 21
-enum {
- AUDIO_DEVICE_NONE = 0x0,
- /* reserved bits */
- AUDIO_DEVICE_BIT_IN = 0x80000000,
- AUDIO_DEVICE_BIT_DEFAULT = 0x40000000,
- /* output devices */
- AUDIO_DEVICE_OUT_EARPIECE = 0x1,
- AUDIO_DEVICE_OUT_SPEAKER = 0x2,
- AUDIO_DEVICE_OUT_WIRED_HEADSET = 0x4,
- AUDIO_DEVICE_OUT_WIRED_HEADPHONE = 0x8,
- AUDIO_DEVICE_OUT_BLUETOOTH_SCO = 0x10,
- AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET = 0x20,
- AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT = 0x40,
- AUDIO_DEVICE_OUT_BLUETOOTH_A2DP = 0x80,
- AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES = 0x100,
- AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER = 0x200,
- AUDIO_DEVICE_OUT_AUX_DIGITAL = 0x400,
- AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET = 0x800,
- AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET = 0x1000,
- AUDIO_DEVICE_OUT_USB_ACCESSORY = 0x2000,
- AUDIO_DEVICE_OUT_USB_DEVICE = 0x4000,
- AUDIO_DEVICE_OUT_REMOTE_SUBMIX = 0x8000,
- AUDIO_DEVICE_OUT_ANC_HEADSET = 0x10000,
- AUDIO_DEVICE_OUT_ANC_HEADPHONE = 0x20000,
- AUDIO_DEVICE_OUT_PROXY = 0x40000,
- AUDIO_DEVICE_OUT_FM = 0x80000,
- AUDIO_DEVICE_OUT_FM_TX = 0x100000,
- AUDIO_DEVICE_OUT_DEFAULT = AUDIO_DEVICE_BIT_DEFAULT,
- AUDIO_DEVICE_OUT_ALL = (AUDIO_DEVICE_OUT_EARPIECE |
- AUDIO_DEVICE_OUT_SPEAKER |
- AUDIO_DEVICE_OUT_WIRED_HEADSET |
- AUDIO_DEVICE_OUT_WIRED_HEADPHONE |
- AUDIO_DEVICE_OUT_BLUETOOTH_SCO |
- AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET |
- AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT |
- AUDIO_DEVICE_OUT_BLUETOOTH_A2DP |
- AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES |
- AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER |
- AUDIO_DEVICE_OUT_AUX_DIGITAL |
- AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET |
- AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET |
- AUDIO_DEVICE_OUT_USB_ACCESSORY |
- AUDIO_DEVICE_OUT_USB_DEVICE |
- AUDIO_DEVICE_OUT_REMOTE_SUBMIX |
- AUDIO_DEVICE_OUT_ANC_HEADSET |
- AUDIO_DEVICE_OUT_ANC_HEADPHONE |
- AUDIO_DEVICE_OUT_PROXY |
- AUDIO_DEVICE_OUT_FM |
- AUDIO_DEVICE_OUT_FM_TX |
- AUDIO_DEVICE_OUT_DEFAULT),
- AUDIO_DEVICE_OUT_ALL_A2DP = (AUDIO_DEVICE_OUT_BLUETOOTH_A2DP |
- AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES |
- AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER),
- AUDIO_DEVICE_OUT_ALL_SCO = (AUDIO_DEVICE_OUT_BLUETOOTH_SCO |
- AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET |
- AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT),
- AUDIO_DEVICE_OUT_ALL_USB = (AUDIO_DEVICE_OUT_USB_ACCESSORY |
- AUDIO_DEVICE_OUT_USB_DEVICE),
-
- /* input devices */
- AUDIO_DEVICE_IN_COMMUNICATION = AUDIO_DEVICE_BIT_IN | 0x1,
- AUDIO_DEVICE_IN_AMBIENT = AUDIO_DEVICE_BIT_IN | 0x2,
- AUDIO_DEVICE_IN_BUILTIN_MIC = AUDIO_DEVICE_BIT_IN | 0x4,
- AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET = AUDIO_DEVICE_BIT_IN | 0x8,
- AUDIO_DEVICE_IN_WIRED_HEADSET = AUDIO_DEVICE_BIT_IN | 0x10,
- AUDIO_DEVICE_IN_AUX_DIGITAL = AUDIO_DEVICE_BIT_IN | 0x20,
- AUDIO_DEVICE_IN_VOICE_CALL = AUDIO_DEVICE_BIT_IN | 0x40,
- AUDIO_DEVICE_IN_BACK_MIC = AUDIO_DEVICE_BIT_IN | 0x80,
- AUDIO_DEVICE_IN_REMOTE_SUBMIX = AUDIO_DEVICE_BIT_IN | 0x100,
- AUDIO_DEVICE_IN_ANLG_DOCK_HEADSET = AUDIO_DEVICE_BIT_IN | 0x200,
- AUDIO_DEVICE_IN_DGTL_DOCK_HEADSET = AUDIO_DEVICE_BIT_IN | 0x400,
- AUDIO_DEVICE_IN_USB_ACCESSORY = AUDIO_DEVICE_BIT_IN | 0x800,
- AUDIO_DEVICE_IN_USB_DEVICE = AUDIO_DEVICE_BIT_IN | 0x1000,
- AUDIO_DEVICE_IN_ANC_HEADSET = AUDIO_DEVICE_BIT_IN | 0x2000,
- AUDIO_DEVICE_IN_PROXY = AUDIO_DEVICE_BIT_IN | 0x4000,
- AUDIO_DEVICE_IN_FM_RX = AUDIO_DEVICE_BIT_IN | 0x8000,
- AUDIO_DEVICE_IN_FM_RX_A2DP = AUDIO_DEVICE_BIT_IN | 0x10000,
- AUDIO_DEVICE_IN_DEFAULT = AUDIO_DEVICE_BIT_IN | AUDIO_DEVICE_BIT_DEFAULT,
-
- AUDIO_DEVICE_IN_ALL = (AUDIO_DEVICE_IN_COMMUNICATION |
- AUDIO_DEVICE_IN_AMBIENT |
- AUDIO_DEVICE_IN_BUILTIN_MIC |
- AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET |
- AUDIO_DEVICE_IN_WIRED_HEADSET |
- AUDIO_DEVICE_IN_AUX_DIGITAL |
- AUDIO_DEVICE_IN_VOICE_CALL |
- AUDIO_DEVICE_IN_BACK_MIC |
- AUDIO_DEVICE_IN_REMOTE_SUBMIX |
- AUDIO_DEVICE_IN_ANLG_DOCK_HEADSET |
- AUDIO_DEVICE_IN_DGTL_DOCK_HEADSET |
- AUDIO_DEVICE_IN_USB_ACCESSORY |
- AUDIO_DEVICE_IN_USB_DEVICE |
- AUDIO_DEVICE_IN_ANC_HEADSET |
- AUDIO_DEVICE_IN_FM_RX |
- AUDIO_DEVICE_IN_FM_RX_A2DP |
- AUDIO_DEVICE_IN_PROXY |
- AUDIO_DEVICE_IN_DEFAULT),
- AUDIO_DEVICE_IN_ALL_SCO = AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET,
-};
-
-typedef uint32_t audio_devices_t;
-#else
-enum {
- AUDIO_DEVICE_NONE = 0x0,
- /* reserved bits */
- AUDIO_DEVICE_BIT_IN = 0x80000000,
- AUDIO_DEVICE_BIT_DEFAULT = 0x40000000,
- /* output devices */
- AUDIO_DEVICE_OUT_EARPIECE = 0x1,
- AUDIO_DEVICE_OUT_SPEAKER = 0x2,
- AUDIO_DEVICE_OUT_WIRED_HEADSET = 0x4,
- AUDIO_DEVICE_OUT_WIRED_HEADPHONE = 0x8,
- AUDIO_DEVICE_OUT_BLUETOOTH_SCO = 0x10,
- AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET = 0x20,
- AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT = 0x40,
- AUDIO_DEVICE_OUT_BLUETOOTH_A2DP = 0x80,
- AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES = 0x100,
- AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER = 0x200,
- AUDIO_DEVICE_OUT_AUX_DIGITAL = 0x400,
- AUDIO_DEVICE_OUT_HDMI = AUDIO_DEVICE_OUT_AUX_DIGITAL,
- /* uses an analog connection (multiplexed over the USB connector pins for instance) */
- AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET = 0x800,
- AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET = 0x1000,
- /* USB accessory mode: your Android device is a USB device and the dock is a USB host */
- AUDIO_DEVICE_OUT_USB_ACCESSORY = 0x2000,
- /* USB host mode: your Android device is a USB host and the dock is a USB device */
- AUDIO_DEVICE_OUT_USB_DEVICE = 0x4000,
- AUDIO_DEVICE_OUT_REMOTE_SUBMIX = 0x8000,
- /* Telephony voice TX path */
- AUDIO_DEVICE_OUT_TELEPHONY_TX = 0x10000,
- /* Analog jack with line impedance detected */
- AUDIO_DEVICE_OUT_LINE = 0x20000,
- /* HDMI Audio Return Channel */
- AUDIO_DEVICE_OUT_HDMI_ARC = 0x40000,
- /* S/PDIF out */
- AUDIO_DEVICE_OUT_SPDIF = 0x80000,
- /* FM transmitter out */
- AUDIO_DEVICE_OUT_FM = 0x100000,
- /* Line out for av devices */
- AUDIO_DEVICE_OUT_AUX_LINE = 0x200000,
- /* limited-output speaker device for acoustic safety */
- AUDIO_DEVICE_OUT_SPEAKER_SAFE = 0x400000,
- AUDIO_DEVICE_OUT_DEFAULT = AUDIO_DEVICE_BIT_DEFAULT,
- AUDIO_DEVICE_OUT_ALL = (AUDIO_DEVICE_OUT_EARPIECE |
- AUDIO_DEVICE_OUT_SPEAKER |
- AUDIO_DEVICE_OUT_WIRED_HEADSET |
- AUDIO_DEVICE_OUT_WIRED_HEADPHONE |
- AUDIO_DEVICE_OUT_BLUETOOTH_SCO |
- AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET |
- AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT |
- AUDIO_DEVICE_OUT_BLUETOOTH_A2DP |
- AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES |
- AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER |
- AUDIO_DEVICE_OUT_AUX_DIGITAL |
- AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET |
- AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET |
- AUDIO_DEVICE_OUT_USB_ACCESSORY |
- AUDIO_DEVICE_OUT_USB_DEVICE |
- AUDIO_DEVICE_OUT_REMOTE_SUBMIX |
- AUDIO_DEVICE_OUT_TELEPHONY_TX |
- AUDIO_DEVICE_OUT_LINE |
- AUDIO_DEVICE_OUT_HDMI_ARC |
- AUDIO_DEVICE_OUT_SPDIF |
- AUDIO_DEVICE_OUT_FM |
- AUDIO_DEVICE_OUT_AUX_LINE |
- AUDIO_DEVICE_OUT_SPEAKER_SAFE |
- AUDIO_DEVICE_OUT_DEFAULT),
- AUDIO_DEVICE_OUT_ALL_A2DP = (AUDIO_DEVICE_OUT_BLUETOOTH_A2DP |
- AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES |
- AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER),
- AUDIO_DEVICE_OUT_ALL_SCO = (AUDIO_DEVICE_OUT_BLUETOOTH_SCO |
- AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET |
- AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT),
- AUDIO_DEVICE_OUT_ALL_USB = (AUDIO_DEVICE_OUT_USB_ACCESSORY |
- AUDIO_DEVICE_OUT_USB_DEVICE),
- /* input devices */
- AUDIO_DEVICE_IN_COMMUNICATION = AUDIO_DEVICE_BIT_IN | 0x1,
- AUDIO_DEVICE_IN_AMBIENT = AUDIO_DEVICE_BIT_IN | 0x2,
- AUDIO_DEVICE_IN_BUILTIN_MIC = AUDIO_DEVICE_BIT_IN | 0x4,
- AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET = AUDIO_DEVICE_BIT_IN | 0x8,
- AUDIO_DEVICE_IN_WIRED_HEADSET = AUDIO_DEVICE_BIT_IN | 0x10,
- AUDIO_DEVICE_IN_AUX_DIGITAL = AUDIO_DEVICE_BIT_IN | 0x20,
- AUDIO_DEVICE_IN_HDMI = AUDIO_DEVICE_IN_AUX_DIGITAL,
- /* Telephony voice RX path */
- AUDIO_DEVICE_IN_VOICE_CALL = AUDIO_DEVICE_BIT_IN | 0x40,
- AUDIO_DEVICE_IN_BACK_MIC = AUDIO_DEVICE_BIT_IN | 0x80,
- AUDIO_DEVICE_IN_REMOTE_SUBMIX = AUDIO_DEVICE_BIT_IN | 0x100,
- AUDIO_DEVICE_IN_ANLG_DOCK_HEADSET = AUDIO_DEVICE_BIT_IN | 0x200,
- AUDIO_DEVICE_IN_DGTL_DOCK_HEADSET = AUDIO_DEVICE_BIT_IN | 0x400,
- AUDIO_DEVICE_IN_USB_ACCESSORY = AUDIO_DEVICE_BIT_IN | 0x800,
- AUDIO_DEVICE_IN_USB_DEVICE = AUDIO_DEVICE_BIT_IN | 0x1000,
- /* FM tuner input */
- AUDIO_DEVICE_IN_FM_TUNER = AUDIO_DEVICE_BIT_IN | 0x2000,
- /* TV tuner input */
- AUDIO_DEVICE_IN_TV_TUNER = AUDIO_DEVICE_BIT_IN | 0x4000,
- /* Analog jack with line impedance detected */
- AUDIO_DEVICE_IN_LINE = AUDIO_DEVICE_BIT_IN | 0x8000,
- /* S/PDIF in */
- AUDIO_DEVICE_IN_SPDIF = AUDIO_DEVICE_BIT_IN | 0x10000,
- AUDIO_DEVICE_IN_BLUETOOTH_A2DP = AUDIO_DEVICE_BIT_IN | 0x20000,
- AUDIO_DEVICE_IN_LOOPBACK = AUDIO_DEVICE_BIT_IN | 0x40000,
- AUDIO_DEVICE_IN_DEFAULT = AUDIO_DEVICE_BIT_IN | AUDIO_DEVICE_BIT_DEFAULT,
- AUDIO_DEVICE_IN_ALL = (AUDIO_DEVICE_IN_COMMUNICATION |
- AUDIO_DEVICE_IN_AMBIENT |
- AUDIO_DEVICE_IN_BUILTIN_MIC |
- AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET |
- AUDIO_DEVICE_IN_WIRED_HEADSET |
- AUDIO_DEVICE_IN_AUX_DIGITAL |
- AUDIO_DEVICE_IN_VOICE_CALL |
- AUDIO_DEVICE_IN_BACK_MIC |
- AUDIO_DEVICE_IN_REMOTE_SUBMIX |
- AUDIO_DEVICE_IN_ANLG_DOCK_HEADSET |
- AUDIO_DEVICE_IN_DGTL_DOCK_HEADSET |
- AUDIO_DEVICE_IN_USB_ACCESSORY |
- AUDIO_DEVICE_IN_USB_DEVICE |
- AUDIO_DEVICE_IN_FM_TUNER |
- AUDIO_DEVICE_IN_TV_TUNER |
- AUDIO_DEVICE_IN_LINE |
- AUDIO_DEVICE_IN_SPDIF |
- AUDIO_DEVICE_IN_BLUETOOTH_A2DP |
- AUDIO_DEVICE_IN_LOOPBACK |
- AUDIO_DEVICE_IN_DEFAULT),
- AUDIO_DEVICE_IN_ALL_SCO = AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET,
- AUDIO_DEVICE_IN_ALL_USB = (AUDIO_DEVICE_IN_USB_ACCESSORY |
- AUDIO_DEVICE_IN_USB_DEVICE),
-};
-
-typedef uint32_t audio_devices_t;
-#endif
-
-static inline bool audio_is_output_device(uint32_t device)
-{
-#if ANDROID_VERSION < 17
- if ((__builtin_popcount(device) == 1) && ((device & ~AUDIO_DEVICE_OUT_ALL) == 0))
- return true;
- else
- return false;
-#else
- if (((device & AUDIO_DEVICE_BIT_IN) == 0) &&
- (__builtin_popcount(device) == 1) && ((device & ~AUDIO_DEVICE_OUT_ALL) == 0))
- return true;
- else
- return false;
-#endif
-}
-
-/* device connection states used for audio_policy->set_device_connection_state()
- * */
-typedef enum {
- AUDIO_POLICY_DEVICE_STATE_UNAVAILABLE,
- AUDIO_POLICY_DEVICE_STATE_AVAILABLE,
-
- AUDIO_POLICY_DEVICE_STATE_CNT,
- AUDIO_POLICY_DEVICE_STATE_MAX = AUDIO_POLICY_DEVICE_STATE_CNT - 1,
-} audio_policy_dev_state_t;
-
-namespace android {
-
-typedef void (*audio_error_callback)(status_t err);
-typedef int audio_io_handle_t;
-
-class IAudioPolicyService;
-class String8;
-
-class AudioSystem
-{
-public:
-
- enum stream_type {
- DEFAULT =-1,
- VOICE_CALL = 0,
- SYSTEM = 1,
- RING = 2,
- MUSIC = 3,
- ALARM = 4,
- NOTIFICATION = 5,
- BLUETOOTH_SCO = 6,
- ENFORCED_AUDIBLE = 7, // Sounds that cannot be muted by user and must be routed to speaker
- DTMF = 8,
- TTS = 9,
- FM = 10,
- NUM_STREAM_TYPES
- };
-
- // Audio sub formats (see AudioSystem::audio_format).
- enum pcm_sub_format {
- PCM_SUB_16_BIT = 0x1, // must be 1 for backward compatibility
- PCM_SUB_8_BIT = 0x2, // must be 2 for backward compatibility
- };
-
- // MP3 sub format field definition : can use 11 LSBs in the same way as MP3 frame header to specify
- // bit rate, stereo mode, version...
- enum mp3_sub_format {
- //TODO
- };
-
- // AMR NB/WB sub format field definition: specify frame block interleaving, bandwidth efficient or octet aligned,
- // encoding mode for recording...
- enum amr_sub_format {
- //TODO
- };
-
- // AAC sub format field definition: specify profile or bitrate for recording...
- enum aac_sub_format {
- //TODO
- };
-
- // VORBIS sub format field definition: specify quality for recording...
- enum vorbis_sub_format {
- //TODO
- };
-
- // Audio format consists in a main format field (upper 8 bits) and a sub format field (lower 24 bits).
- // The main format indicates the main codec type. The sub format field indicates options and parameters
- // for each format. The sub format is mainly used for record to indicate for instance the requested bitrate
- // or profile. It can also be used for certain formats to give informations not present in the encoded
- // audio stream (e.g. octet alignement for AMR).
- enum audio_format {
- INVALID_FORMAT = -1,
- FORMAT_DEFAULT = 0,
- PCM = 0x00000000, // must be 0 for backward compatibility
- MP3 = 0x01000000,
- AMR_NB = 0x02000000,
- AMR_WB = 0x03000000,
- AAC = 0x04000000,
- HE_AAC_V1 = 0x05000000,
- HE_AAC_V2 = 0x06000000,
- VORBIS = 0x07000000,
- EVRC = 0x08000000,
- QCELP = 0x09000000,
- VOIP_PCM_INPUT = 0x0A000000,
- MAIN_FORMAT_MASK = 0xFF000000,
- SUB_FORMAT_MASK = 0x00FFFFFF,
- // Aliases
- PCM_16_BIT = (PCM|PCM_SUB_16_BIT),
- PCM_8_BIT = (PCM|PCM_SUB_8_BIT)
- };
-
-
- // Channel mask definitions must be kept in sync with JAVA values in /media/java/android/media/AudioFormat.java
- enum audio_channels {
- // output channels
- CHANNEL_OUT_FRONT_LEFT = 0x4,
- CHANNEL_OUT_FRONT_RIGHT = 0x8,
- CHANNEL_OUT_FRONT_CENTER = 0x10,
- CHANNEL_OUT_LOW_FREQUENCY = 0x20,
- CHANNEL_OUT_BACK_LEFT = 0x40,
- CHANNEL_OUT_BACK_RIGHT = 0x80,
- CHANNEL_OUT_FRONT_LEFT_OF_CENTER = 0x100,
- CHANNEL_OUT_FRONT_RIGHT_OF_CENTER = 0x200,
- CHANNEL_OUT_BACK_CENTER = 0x400,
- CHANNEL_OUT_MONO = CHANNEL_OUT_FRONT_LEFT,
- CHANNEL_OUT_STEREO = (CHANNEL_OUT_FRONT_LEFT | CHANNEL_OUT_FRONT_RIGHT),
- CHANNEL_OUT_QUAD = (CHANNEL_OUT_FRONT_LEFT | CHANNEL_OUT_FRONT_RIGHT |
- CHANNEL_OUT_BACK_LEFT | CHANNEL_OUT_BACK_RIGHT),
- CHANNEL_OUT_SURROUND = (CHANNEL_OUT_FRONT_LEFT | CHANNEL_OUT_FRONT_RIGHT |
- CHANNEL_OUT_FRONT_CENTER | CHANNEL_OUT_BACK_CENTER),
- CHANNEL_OUT_5POINT1 = (CHANNEL_OUT_FRONT_LEFT | CHANNEL_OUT_FRONT_RIGHT |
- CHANNEL_OUT_FRONT_CENTER | CHANNEL_OUT_LOW_FREQUENCY | CHANNEL_OUT_BACK_LEFT | CHANNEL_OUT_BACK_RIGHT),
- CHANNEL_OUT_7POINT1 = (CHANNEL_OUT_FRONT_LEFT | CHANNEL_OUT_FRONT_RIGHT |
- CHANNEL_OUT_FRONT_CENTER | CHANNEL_OUT_LOW_FREQUENCY | CHANNEL_OUT_BACK_LEFT | CHANNEL_OUT_BACK_RIGHT |
- CHANNEL_OUT_FRONT_LEFT_OF_CENTER | CHANNEL_OUT_FRONT_RIGHT_OF_CENTER),
- CHANNEL_OUT_ALL = (CHANNEL_OUT_FRONT_LEFT | CHANNEL_OUT_FRONT_RIGHT |
- CHANNEL_OUT_FRONT_CENTER | CHANNEL_OUT_LOW_FREQUENCY | CHANNEL_OUT_BACK_LEFT | CHANNEL_OUT_BACK_RIGHT |
- CHANNEL_OUT_FRONT_LEFT_OF_CENTER | CHANNEL_OUT_FRONT_RIGHT_OF_CENTER | CHANNEL_OUT_BACK_CENTER),
-
- // input channels
- CHANNEL_IN_LEFT = 0x4,
- CHANNEL_IN_RIGHT = 0x8,
- CHANNEL_IN_FRONT = 0x10,
- CHANNEL_IN_BACK = 0x20,
- CHANNEL_IN_LEFT_PROCESSED = 0x40,
- CHANNEL_IN_RIGHT_PROCESSED = 0x80,
- CHANNEL_IN_FRONT_PROCESSED = 0x100,
- CHANNEL_IN_BACK_PROCESSED = 0x200,
- CHANNEL_IN_PRESSURE = 0x400,
- CHANNEL_IN_X_AXIS = 0x800,
- CHANNEL_IN_Y_AXIS = 0x1000,
- CHANNEL_IN_Z_AXIS = 0x2000,
- CHANNEL_IN_VOICE_UPLINK = 0x4000,
- CHANNEL_IN_VOICE_DNLINK = 0x8000,
- CHANNEL_IN_MONO = CHANNEL_IN_FRONT,
- CHANNEL_IN_STEREO = (CHANNEL_IN_LEFT | CHANNEL_IN_RIGHT),
- CHANNEL_IN_ALL = (CHANNEL_IN_LEFT | CHANNEL_IN_RIGHT | CHANNEL_IN_FRONT | CHANNEL_IN_BACK|
- CHANNEL_IN_LEFT_PROCESSED | CHANNEL_IN_RIGHT_PROCESSED | CHANNEL_IN_FRONT_PROCESSED | CHANNEL_IN_BACK_PROCESSED|
- CHANNEL_IN_PRESSURE | CHANNEL_IN_X_AXIS | CHANNEL_IN_Y_AXIS | CHANNEL_IN_Z_AXIS |
- CHANNEL_IN_VOICE_UPLINK | CHANNEL_IN_VOICE_DNLINK)
- };
-
- enum audio_mode {
- MODE_INVALID = -2,
- MODE_CURRENT = -1,
- MODE_NORMAL = 0,
- MODE_RINGTONE,
- MODE_IN_CALL,
- MODE_IN_COMMUNICATION,
- NUM_MODES // not a valid entry, denotes end-of-list
- };
-
- enum audio_in_acoustics {
- AGC_ENABLE = 0x0001,
- AGC_DISABLE = 0,
- NS_ENABLE = 0x0002,
- NS_DISABLE = 0,
- TX_IIR_ENABLE = 0x0004,
- TX_DISABLE = 0
- };
-
- // special audio session values
- enum audio_sessions {
- SESSION_OUTPUT_STAGE = -1, // session for effects attached to a particular output stream
- // (value must be less than 0)
- SESSION_OUTPUT_MIX = 0, // session for effects applied to output mix. These effects can
- // be moved by audio policy manager to another output stream
- // (value must be 0)
- };
-
- /* These are static methods to control the system-wide AudioFlinger
- * only privileged processes can have access to them
- */
-
- // mute/unmute microphone
- static status_t muteMicrophone(bool state);
- static status_t isMicrophoneMuted(bool *state);
-
- // set/get master volume
- static status_t setMasterVolume(float value);
- static status_t getMasterVolume(float* volume);
- // mute/unmute audio outputs
- static status_t setMasterMute(bool mute);
- static status_t getMasterMute(bool* mute);
-
- // set/get stream volume on specified output
- static status_t setStreamVolume(int stream, float value, int output);
- static status_t getStreamVolume(int stream, float* volume, int output);
-
- // mute/unmute stream
- static status_t setStreamMute(int stream, bool mute);
- static status_t getStreamMute(int stream, bool* mute);
-
- // set audio mode in audio hardware (see AudioSystem::audio_mode)
- static status_t setMode(int mode);
-
- // returns true in *state if tracks are active on the specified stream
- static status_t isStreamActive(int stream, bool *state);
-
- // set/get audio hardware parameters. The function accepts a list of parameters
- // key value pairs in the form: key1=value1;key2=value2;...
- // Some keys are reserved for standard parameters (See AudioParameter class).
- static status_t setParameters(audio_io_handle_t ioHandle, const String8& keyValuePairs);
- static String8 getParameters(audio_io_handle_t ioHandle, const String8& keys);
-
- static void setErrorCallback(audio_error_callback cb);
-
- // helper function to obtain AudioFlinger service handle
- static const sp<IAudioFlinger>& get_audio_flinger();
-
- static float linearToLog(int volume);
- static int logToLinear(float volume);
-
- static status_t getOutputSamplingRate(int* samplingRate, int stream = DEFAULT);
- static status_t getOutputFrameCount(int* frameCount, int stream = DEFAULT);
- static status_t getOutputLatency(uint32_t* latency, int stream = DEFAULT);
-
- static bool routedToA2dpOutput(int streamType);
-
- static status_t getInputBufferSize(uint32_t sampleRate, int format, int channelCount,
- size_t* buffSize);
-
- static status_t setVoiceVolume(float volume);
-
- // return the number of audio frames written by AudioFlinger to audio HAL and
- // audio dsp to DAC since the output on which the specificed stream is playing
- // has exited standby.
- // returned status (from utils/Errors.h) can be:
- // - NO_ERROR: successful operation, halFrames and dspFrames point to valid data
- // - INVALID_OPERATION: Not supported on current hardware platform
- // - BAD_VALUE: invalid parameter
- // NOTE: this feature is not supported on all hardware platforms and it is
- // necessary to check returned status before using the returned values.
- static status_t getRenderPosition(uint32_t *halFrames, uint32_t *dspFrames, int stream = DEFAULT);
-
- static unsigned int getInputFramesLost(audio_io_handle_t ioHandle);
-
- static int newAudioSessionId();
- //
- // AudioPolicyService interface
- //
-
- enum audio_devices {
- // output devices
- DEVICE_OUT_EARPIECE = 0x1,
- DEVICE_OUT_SPEAKER = 0x2,
- DEVICE_OUT_WIRED_HEADSET = 0x4,
- DEVICE_OUT_WIRED_HEADPHONE = 0x8,
- DEVICE_OUT_BLUETOOTH_SCO = 0x10,
- DEVICE_OUT_BLUETOOTH_SCO_HEADSET = 0x20,
- DEVICE_OUT_BLUETOOTH_SCO_CARKIT = 0x40,
- DEVICE_OUT_BLUETOOTH_A2DP = 0x80,
- DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES = 0x100,
- DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER = 0x200,
- DEVICE_OUT_AUX_DIGITAL = 0x400,
- DEVICE_OUT_DEFAULT = 0x8000,
- DEVICE_OUT_ALL = (DEVICE_OUT_EARPIECE | DEVICE_OUT_SPEAKER | DEVICE_OUT_WIRED_HEADSET |
- DEVICE_OUT_WIRED_HEADPHONE | DEVICE_OUT_BLUETOOTH_SCO | DEVICE_OUT_BLUETOOTH_SCO_HEADSET |
- DEVICE_OUT_BLUETOOTH_SCO_CARKIT | DEVICE_OUT_BLUETOOTH_A2DP | DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES |
- DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER | DEVICE_OUT_AUX_DIGITAL | DEVICE_OUT_DEFAULT),
- DEVICE_OUT_ALL_A2DP = (DEVICE_OUT_BLUETOOTH_A2DP | DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES |
- DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER),
-
- // input devices
- DEVICE_IN_COMMUNICATION = 0x10000,
- DEVICE_IN_AMBIENT = 0x20000,
- DEVICE_IN_BUILTIN_MIC = 0x40000,
- DEVICE_IN_BLUETOOTH_SCO_HEADSET = 0x80000,
- DEVICE_IN_WIRED_HEADSET = 0x100000,
- DEVICE_IN_AUX_DIGITAL = 0x200000,
- DEVICE_IN_VOICE_CALL = 0x400000,
- DEVICE_IN_BACK_MIC = 0x800000,
- DEVICE_IN_DEFAULT = 0x80000000,
-
- DEVICE_IN_ALL = (DEVICE_IN_COMMUNICATION | DEVICE_IN_AMBIENT | DEVICE_IN_BUILTIN_MIC |
- DEVICE_IN_BLUETOOTH_SCO_HEADSET | DEVICE_IN_WIRED_HEADSET | DEVICE_IN_AUX_DIGITAL |
- DEVICE_IN_VOICE_CALL | DEVICE_IN_BACK_MIC | DEVICE_IN_DEFAULT)
- };
-
- // device connection states used for setDeviceConnectionState()
- enum device_connection_state {
- DEVICE_STATE_UNAVAILABLE,
- DEVICE_STATE_AVAILABLE,
- NUM_DEVICE_STATES
- };
-
- // request to open a direct output with getOutput() (by opposition to sharing an output with other AudioTracks)
- enum output_flags {
- OUTPUT_FLAG_INDIRECT = 0x0,
- OUTPUT_FLAG_DIRECT = 0x1
- };
-
- // device categories used for setForceUse()
- enum forced_config {
- FORCE_NONE,
- FORCE_SPEAKER,
- FORCE_HEADPHONES,
- FORCE_BT_SCO,
- FORCE_BT_A2DP,
- FORCE_WIRED_ACCESSORY,
- FORCE_BT_CAR_DOCK,
- FORCE_BT_DESK_DOCK,
- FORCE_ANALOG_DOCK,
- FORCE_DIGITAL_DOCK,
- FORCE_NO_BT_A2DP,
- NUM_FORCE_CONFIG,
- FORCE_DEFAULT = FORCE_NONE
- };
-
- // usages used for setForceUse()
- enum force_use {
- FOR_COMMUNICATION,
- FOR_MEDIA,
- FOR_RECORD,
- FOR_DOCK,
- NUM_FORCE_USE
- };
-
- // types of io configuration change events received with ioConfigChanged()
- enum io_config_event {
- OUTPUT_OPENED,
- OUTPUT_CLOSED,
- OUTPUT_CONFIG_CHANGED,
- INPUT_OPENED,
- INPUT_CLOSED,
- INPUT_CONFIG_CHANGED,
- STREAM_CONFIG_CHANGED,
- NUM_CONFIG_EVENTS
- };
-
- // audio output descritor used to cache output configurations in client process to avoid frequent calls
- // through IAudioFlinger
- class OutputDescriptor {
- public:
- OutputDescriptor()
- : samplingRate(0), format(0), channels(0), frameCount(0), latency(0) {}
-
- uint32_t samplingRate;
- int32_t format;
- int32_t channels;
- size_t frameCount;
- uint32_t latency;
- };
-
- //
- // IAudioPolicyService interface (see AudioPolicyInterface for method descriptions)
- //
- static status_t setDeviceConnectionState(audio_devices device, device_connection_state state, const char *device_address);
- static device_connection_state getDeviceConnectionState(audio_devices device, const char *device_address);
- static status_t setPhoneState(int state);
-#if ANDROID_VERSION >= 17
- static status_t setPhoneState(audio_mode_t state);
-#endif
- static status_t setRingerMode(uint32_t mode, uint32_t mask);
-#ifdef VANILLA_ANDROID
- static status_t setForceUse(force_use usage, forced_config config);
- static forced_config getForceUse(force_use usage);
- static audio_io_handle_t getOutput(stream_type stream,
- uint32_t samplingRate = 0,
- uint32_t format = FORMAT_DEFAULT,
- uint32_t channels = CHANNEL_OUT_STEREO,
- output_flags flags = OUTPUT_FLAG_INDIRECT);
- static status_t setDeviceConnectionState(audio_devices_t device, audio_policy_dev_state_t state, const char *device_address);
- static status_t setFmVolume(float volume);
- static audio_policy_dev_state_t getDeviceConnectionState(audio_devices_t device, const char *device_address);
-#else
- static status_t setForceUse(force_use usage, forced_config config) __attribute__((weak));
- static forced_config getForceUse(force_use usage) __attribute__((weak));
- static audio_io_handle_t getOutput(stream_type stream,
- uint32_t samplingRate = 0,
- uint32_t format = FORMAT_DEFAULT,
- uint32_t channels = CHANNEL_OUT_STEREO,
- output_flags flags = OUTPUT_FLAG_INDIRECT) __attribute__((weak));
-
- static status_t setForceUse(audio_policy_force_use_t usage, audio_policy_forced_cfg_t config) __attribute__((weak));
- static audio_policy_forced_cfg_t getForceUse(audio_policy_force_use_t usage) __attribute__((weak));
- static audio_io_handle_t getOutput(audio_stream_type_t stream,
- uint32_t samplingRate = 0,
- uint32_t format = AUDIO_FORMAT_DEFAULT,
- uint32_t channels = AUDIO_CHANNEL_OUT_STEREO,
- audio_policy_output_flags_t flags = AUDIO_POLICY_OUTPUT_FLAG_INDIRECT) __attribute__((weak));
- static status_t setDeviceConnectionState(audio_devices_t device, audio_policy_dev_state_t state, const char *device_address) __attribute__((weak));
- static status_t setFmVolume(float volume) __attribute__((weak));
- static audio_policy_dev_state_t getDeviceConnectionState(audio_devices_t device, const char *device_address) __attribute__((weak));
-
-#endif
- static status_t startOutput(audio_io_handle_t output,
- AudioSystem::stream_type stream,
- int session = 0);
- static status_t stopOutput(audio_io_handle_t output,
- AudioSystem::stream_type stream,
- int session = 0);
- static void releaseOutput(audio_io_handle_t output);
- static audio_io_handle_t getInput(int inputSource,
- uint32_t samplingRate = 0,
- uint32_t format = FORMAT_DEFAULT,
- uint32_t channels = CHANNEL_IN_MONO,
- audio_in_acoustics acoustics = (audio_in_acoustics)0);
- static status_t startInput(audio_io_handle_t input);
- static status_t stopInput(audio_io_handle_t input);
- static void releaseInput(audio_io_handle_t input);
- static status_t initStreamVolume(stream_type stream,
- int indexMin,
- int indexMax);
- static status_t initStreamVolume(audio_stream_type_t stream,
- int indexMin,
- int indexMax);
- static status_t setStreamVolumeIndex(stream_type stream, int index);
- static status_t setStreamVolumeIndex(audio_stream_type_t stream, int index);
-#if ANDROID_VERSION >= 17
- static status_t setStreamVolumeIndex(audio_stream_type_t stream,
- int index,
- audio_devices_t device);
- static status_t getStreamVolumeIndex(audio_stream_type_t stream,
- int *index,
- audio_devices_t device);
-#endif
- static status_t getStreamVolumeIndex(stream_type stream, int *index);
- static status_t getStreamVolumeIndex(audio_stream_type_t stream, int *index);
-
- static uint32_t getStrategyForStream(stream_type stream);
-#if ANDROID_VERSION >= 17
- static audio_devices_t getDevicesForStream(audio_stream_type_t stream);
-#endif
-
- static audio_io_handle_t getOutputForEffect(effect_descriptor_t *desc);
- static status_t registerEffect(effect_descriptor_t *desc,
- audio_io_handle_t output,
- uint32_t strategy,
- int session,
- int id);
- static status_t unregisterEffect(int id);
-
- static const sp<IAudioPolicyService>& get_audio_policy_service();
-
- // ----------------------------------------------------------------------------
-
- static uint32_t popCount(uint32_t u);
- static bool isOutputDevice(audio_devices device);
- static bool isInputDevice(audio_devices device);
- static bool isA2dpDevice(audio_devices device);
- static bool isBluetoothScoDevice(audio_devices device);
- static bool isSeperatedStream(stream_type stream);
- static bool isLowVisibility(stream_type stream);
- static bool isOutputChannel(uint32_t channel);
- static bool isInputChannel(uint32_t channel);
- static bool isValidFormat(uint32_t format);
- static bool isLinearPCM(uint32_t format);
- static bool isModeInCall();
-
-#if ANDROID_VERSION >= 21
- class AudioPortCallback : public RefBase
- {
- public:
-
- AudioPortCallback() {}
- virtual ~AudioPortCallback() {}
-
- virtual void onAudioPortListUpdate() = 0;
- virtual void onAudioPatchListUpdate() = 0;
- virtual void onServiceDied() = 0;
-
- };
-
- static void setAudioPortCallback(sp<AudioPortCallback> callBack);
-#endif
-
-private:
-
- class AudioFlingerClient: public IBinder::DeathRecipient, public BnAudioFlingerClient
- {
- public:
- AudioFlingerClient() {
- }
-
- // DeathRecipient
- virtual void binderDied(const wp<IBinder>& who);
-
- // IAudioFlingerClient
-
- // indicate a change in the configuration of an output or input: keeps the cached
- // values for output/input parameters upto date in client process
- virtual void ioConfigChanged(int event, int ioHandle, void *param2);
- };
-
- class AudioPolicyServiceClient: public IBinder::DeathRecipient
- {
- public:
- AudioPolicyServiceClient() {
- }
-
- // DeathRecipient
- virtual void binderDied(const wp<IBinder>& who);
- };
-
- static sp<AudioFlingerClient> gAudioFlingerClient;
- static sp<AudioPolicyServiceClient> gAudioPolicyServiceClient;
- friend class AudioFlingerClient;
- friend class AudioPolicyServiceClient;
-
- static Mutex gLock;
- static sp<IAudioFlinger> gAudioFlinger;
- static audio_error_callback gAudioErrorCallback;
-
- static size_t gInBuffSize;
- // previous parameters for recording buffer size queries
- static uint32_t gPrevInSamplingRate;
- static int gPrevInFormat;
- static int gPrevInChannelCount;
-
- static sp<IAudioPolicyService> gAudioPolicyService;
-
- // mapping between stream types and outputs
- static DefaultKeyedVector<int, audio_io_handle_t> gStreamOutputMap;
- // list of output descritor containing cached parameters (sampling rate, framecount, channel count...)
- static DefaultKeyedVector<audio_io_handle_t, OutputDescriptor *> gOutputs;
-};
-
-class AudioParameter {
-
-public:
- AudioParameter() {}
- AudioParameter(const String8& keyValuePairs);
- virtual ~AudioParameter();
-
- // reserved parameter keys for changing standard parameters with setParameters() function.
- // Using these keys is mandatory for AudioFlinger to properly monitor audio output/input
- // configuration changes and act accordingly.
- // keyRouting: to change audio routing, value is an int in AudioSystem::audio_devices
- // keySamplingRate: to change sampling rate routing, value is an int
- // keyFormat: to change audio format, value is an int in AudioSystem::audio_format
- // keyChannels: to change audio channel configuration, value is an int in AudioSystem::audio_channels
- // keyFrameCount: to change audio output frame count, value is an int
- // keyInputSource: to change audio input source, value is an int in audio_source
- // (defined in media/mediarecorder.h)
- static const char *keyRouting;
- static const char *keySamplingRate;
- static const char *keyFormat;
- static const char *keyChannels;
- static const char *keyFrameCount;
- static const char *keyInputSource;
-
- String8 toString();
-
- status_t add(const String8& key, const String8& value);
- status_t addInt(const String8& key, const int value);
- status_t addFloat(const String8& key, const float value);
-
- status_t remove(const String8& key);
-
- status_t get(const String8& key, String8& value);
- status_t getInt(const String8& key, int& value);
- status_t getFloat(const String8& key, float& value);
- status_t getAt(size_t index, String8& key, String8& value);
-
- size_t size() { return mParameters.size(); }
-
-private:
- String8 mKeyValuePairs;
- KeyedVector <String8, String8> mParameters;
-};
-
-}; // namespace android
-
-#pragma GCC visibility pop
-
-#endif /*ANDROID_AUDIOSYSTEM_H_*/
diff --git a/dom/system/gonk/android_audio/AudioTrack.h b/dom/system/gonk/android_audio/AudioTrack.h
deleted file mode 100644
index 6f8c6bb28..000000000
--- a/dom/system/gonk/android_audio/AudioTrack.h
+++ /dev/null
@@ -1,489 +0,0 @@
-/*
- * Copyright (C) 2007 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 ANDROID_AUDIOTRACK_H
-#define ANDROID_AUDIOTRACK_H
-
-#include <stdint.h>
-#include <sys/types.h>
-
-#include "IAudioFlinger.h"
-#include "IAudioTrack.h"
-#include "AudioSystem.h"
-
-#include <utils/RefBase.h>
-#include <utils/Errors.h>
-#include <binder/IInterface.h>
-#include <binder/IMemory.h>
-#include <utils/threads.h>
-
-
-namespace android {
-
-// ----------------------------------------------------------------------------
-
-class audio_track_cblk_t;
-
-// ----------------------------------------------------------------------------
-
-class AudioTrack
-{
-public:
- enum channel_index {
- MONO = 0,
- LEFT = 0,
- RIGHT = 1
- };
-
- /* Events used by AudioTrack callback function (audio_track_cblk_t).
- */
- enum event_type {
- EVENT_MORE_DATA = 0, // Request to write more data to PCM buffer.
- EVENT_UNDERRUN = 1, // PCM buffer underrun occured.
- EVENT_LOOP_END = 2, // Sample loop end was reached; playback restarted from loop start if loop count was not 0.
- EVENT_MARKER = 3, // Playback head is at the specified marker position (See setMarkerPosition()).
- EVENT_NEW_POS = 4, // Playback head is at a new position (See setPositionUpdatePeriod()).
- EVENT_BUFFER_END = 5 // Playback head is at the end of the buffer.
- };
-
- /* Create Buffer on the stack and pass it to obtainBuffer()
- * and releaseBuffer().
- */
-
- class Buffer
- {
- public:
- enum {
- MUTE = 0x00000001
- };
- uint32_t flags;
- int channelCount;
- int format;
- size_t frameCount;
- size_t size;
- union {
- void* raw;
- short* i16;
- int8_t* i8;
- };
- };
-
-
- /* As a convenience, if a callback is supplied, a handler thread
- * is automatically created with the appropriate priority. This thread
- * invokes the callback when a new buffer becomes availlable or an underrun condition occurs.
- * Parameters:
- *
- * event: type of event notified (see enum AudioTrack::event_type).
- * user: Pointer to context for use by the callback receiver.
- * info: Pointer to optional parameter according to event type:
- * - EVENT_MORE_DATA: pointer to AudioTrack::Buffer struct. The callback must not write
- * more bytes than indicated by 'size' field and update 'size' if less bytes are
- * written.
- * - EVENT_UNDERRUN: unused.
- * - EVENT_LOOP_END: pointer to an int indicating the number of loops remaining.
- * - EVENT_MARKER: pointer to an uin32_t containing the marker position in frames.
- * - EVENT_NEW_POS: pointer to an uin32_t containing the new position in frames.
- * - EVENT_BUFFER_END: unused.
- */
-
- typedef void (*callback_t)(int event, void* user, void *info);
-
- /* Returns the minimum frame count required for the successful creation of
- * an AudioTrack object.
- * Returned status (from utils/Errors.h) can be:
- * - NO_ERROR: successful operation
- * - NO_INIT: audio server or audio hardware not initialized
- */
-
- static status_t getMinFrameCount(int* frameCount,
- int streamType =-1,
- uint32_t sampleRate = 0);
-
- /* Constructs an uninitialized AudioTrack. No connection with
- * AudioFlinger takes place.
- */
- AudioTrack();
-
- /* Creates an audio track and registers it with AudioFlinger.
- * Once created, the track needs to be started before it can be used.
- * Unspecified values are set to the audio hardware's current
- * values.
- *
- * Parameters:
- *
- * streamType: Select the type of audio stream this track is attached to
- * (e.g. AudioSystem::MUSIC).
- * sampleRate: Track sampling rate in Hz.
- * format: Audio format (e.g AudioSystem::PCM_16_BIT for signed
- * 16 bits per sample).
- * channels: Channel mask: see AudioSystem::audio_channels.
- * frameCount: Total size of track PCM buffer in frames. This defines the
- * latency of the track.
- * flags: Reserved for future use.
- * cbf: Callback function. If not null, this function is called periodically
- * to request new PCM data.
- * notificationFrames: The callback function is called each time notificationFrames PCM
- * frames have been comsumed from track input buffer.
- * user Context for use by the callback receiver.
- */
-
- AudioTrack( int streamType,
- uint32_t sampleRate = 0,
- int format = 0,
- int channels = 0,
- int frameCount = 0,
- uint32_t flags = 0,
- callback_t cbf = 0,
- void* user = 0,
- int notificationFrames = 0,
- int sessionId = 0);
-
- /* Creates an audio track and registers it with AudioFlinger. With this constructor,
- * The PCM data to be rendered by AudioTrack is passed in a shared memory buffer
- * identified by the argument sharedBuffer. This prototype is for static buffer playback.
- * PCM data must be present into memory before the AudioTrack is started.
- * The Write() and Flush() methods are not supported in this case.
- * It is recommented to pass a callback function to be notified of playback end by an
- * EVENT_UNDERRUN event.
- */
-
- AudioTrack( int streamType,
- uint32_t sampleRate = 0,
- int format = 0,
- int channels = 0,
- const sp<IMemory>& sharedBuffer = 0,
- uint32_t flags = 0,
- callback_t cbf = 0,
- void* user = 0,
- int notificationFrames = 0,
- int sessionId = 0);
-
- /* Terminates the AudioTrack and unregisters it from AudioFlinger.
- * Also destroys all resources assotiated with the AudioTrack.
- */
- ~AudioTrack();
-
-
- /* Initialize an uninitialized AudioTrack.
- * Returned status (from utils/Errors.h) can be:
- * - NO_ERROR: successful intialization
- * - INVALID_OPERATION: AudioTrack is already intitialized
- * - BAD_VALUE: invalid parameter (channels, format, sampleRate...)
- * - NO_INIT: audio server or audio hardware not initialized
- * */
- status_t set(int streamType =-1,
- uint32_t sampleRate = 0,
- int format = 0,
- int channels = 0,
- int frameCount = 0,
- uint32_t flags = 0,
- callback_t cbf = 0,
- void* user = 0,
- int notificationFrames = 0,
- const sp<IMemory>& sharedBuffer = 0,
- bool threadCanCallJava = false,
- int sessionId = 0);
-
-
- /* Result of constructing the AudioTrack. This must be checked
- * before using any AudioTrack API (except for set()), using
- * an uninitialized AudioTrack produces undefined results.
- * See set() method above for possible return codes.
- */
- status_t initCheck() const;
-
- /* Returns this track's latency in milliseconds.
- * This includes the latency due to AudioTrack buffer size, AudioMixer (if any)
- * and audio hardware driver.
- */
- uint32_t latency() const;
-
- /* getters, see constructor */
-
- int streamType() const;
- int format() const;
- int channelCount() const;
- uint32_t frameCount() const;
- int frameSize() const;
- sp<IMemory>& sharedBuffer();
-
-
- /* After it's created the track is not active. Call start() to
- * make it active. If set, the callback will start being called.
- */
- void start();
-
- /* Stop a track. If set, the callback will cease being called and
- * obtainBuffer returns STOPPED. Note that obtainBuffer() still works
- * and will fill up buffers until the pool is exhausted.
- */
- void stop();
- bool stopped() const;
-
- /* flush a stopped track. All pending buffers are discarded.
- * This function has no effect if the track is not stoped.
- */
- void flush();
-
- /* Pause a track. If set, the callback will cease being called and
- * obtainBuffer returns STOPPED. Note that obtainBuffer() still works
- * and will fill up buffers until the pool is exhausted.
- */
- void pause();
-
- /* mute or unmutes this track.
- * While mutted, the callback, if set, is still called.
- */
- void mute(bool);
- bool muted() const;
-
-
- /* set volume for this track, mostly used for games' sound effects
- * left and right volumes. Levels must be <= 1.0.
- */
- status_t setVolume(float left, float right);
- void getVolume(float* left, float* right);
-
- /* set the send level for this track. An auxiliary effect should be attached
- * to the track with attachEffect(). Level must be <= 1.0.
- */
- status_t setAuxEffectSendLevel(float level);
- void getAuxEffectSendLevel(float* level);
-
- /* set sample rate for this track, mostly used for games' sound effects
- */
- status_t setSampleRate(int sampleRate);
- uint32_t getSampleRate();
-
- /* Enables looping and sets the start and end points of looping.
- *
- * Parameters:
- *
- * loopStart: loop start expressed as the number of PCM frames played since AudioTrack start.
- * loopEnd: loop end expressed as the number of PCM frames played since AudioTrack start.
- * loopCount: number of loops to execute. Calling setLoop() with loopCount == 0 cancels any pending or
- * active loop. loopCount = -1 means infinite looping.
- *
- * For proper operation the following condition must be respected:
- * (loopEnd-loopStart) <= framecount()
- */
- status_t setLoop(uint32_t loopStart, uint32_t loopEnd, int loopCount);
- status_t getLoop(uint32_t *loopStart, uint32_t *loopEnd, int *loopCount);
-
-
- /* Sets marker position. When playback reaches the number of frames specified, a callback with event
- * type EVENT_MARKER is called. Calling setMarkerPosition with marker == 0 cancels marker notification
- * callback.
- * If the AudioTrack has been opened with no callback function associated, the operation will fail.
- *
- * Parameters:
- *
- * marker: marker position expressed in frames.
- *
- * Returned status (from utils/Errors.h) can be:
- * - NO_ERROR: successful operation
- * - INVALID_OPERATION: the AudioTrack has no callback installed.
- */
- status_t setMarkerPosition(uint32_t marker);
- status_t getMarkerPosition(uint32_t *marker);
-
-
- /* Sets position update period. Every time the number of frames specified has been played,
- * a callback with event type EVENT_NEW_POS is called.
- * Calling setPositionUpdatePeriod with updatePeriod == 0 cancels new position notification
- * callback.
- * If the AudioTrack has been opened with no callback function associated, the operation will fail.
- *
- * Parameters:
- *
- * updatePeriod: position update notification period expressed in frames.
- *
- * Returned status (from utils/Errors.h) can be:
- * - NO_ERROR: successful operation
- * - INVALID_OPERATION: the AudioTrack has no callback installed.
- */
- status_t setPositionUpdatePeriod(uint32_t updatePeriod);
- status_t getPositionUpdatePeriod(uint32_t *updatePeriod);
-
-
- /* Sets playback head position within AudioTrack buffer. The new position is specified
- * in number of frames.
- * This method must be called with the AudioTrack in paused or stopped state.
- * Note that the actual position set is <position> modulo the AudioTrack buffer size in frames.
- * Therefore using this method makes sense only when playing a "static" audio buffer
- * as opposed to streaming.
- * The getPosition() method on the other hand returns the total number of frames played since
- * playback start.
- *
- * Parameters:
- *
- * position: New playback head position within AudioTrack buffer.
- *
- * Returned status (from utils/Errors.h) can be:
- * - NO_ERROR: successful operation
- * - INVALID_OPERATION: the AudioTrack is not stopped.
- * - BAD_VALUE: The specified position is beyond the number of frames present in AudioTrack buffer
- */
- status_t setPosition(uint32_t position);
- status_t getPosition(uint32_t *position);
-
- /* Forces AudioTrack buffer full condition. When playing a static buffer, this method avoids
- * rewriting the buffer before restarting playback after a stop.
- * This method must be called with the AudioTrack in paused or stopped state.
- *
- * Returned status (from utils/Errors.h) can be:
- * - NO_ERROR: successful operation
- * - INVALID_OPERATION: the AudioTrack is not stopped.
- */
- status_t reload();
-
- /* returns a handle on the audio output used by this AudioTrack.
- *
- * Parameters:
- * none.
- *
- * Returned value:
- * handle on audio hardware output
- */
- audio_io_handle_t getOutput();
-
- /* returns the unique ID associated to this track.
- *
- * Parameters:
- * none.
- *
- * Returned value:
- * AudioTrack ID.
- */
- int getSessionId();
-
-
- /* Attach track auxiliary output to specified effect. Used effectId = 0
- * to detach track from effect.
- *
- * Parameters:
- *
- * effectId: effectId obtained from AudioEffect::id().
- *
- * Returned status (from utils/Errors.h) can be:
- * - NO_ERROR: successful operation
- * - INVALID_OPERATION: the effect is not an auxiliary effect.
- * - BAD_VALUE: The specified effect ID is invalid
- */
- status_t attachAuxEffect(int effectId);
-
- /* obtains a buffer of "frameCount" frames. The buffer must be
- * filled entirely. If the track is stopped, obtainBuffer() returns
- * STOPPED instead of NO_ERROR as long as there are buffers availlable,
- * at which point NO_MORE_BUFFERS is returned.
- * Buffers will be returned until the pool (buffercount())
- * is exhausted, at which point obtainBuffer() will either block
- * or return WOULD_BLOCK depending on the value of the "blocking"
- * parameter.
- */
-
- enum {
- NO_MORE_BUFFERS = 0x80000001,
- STOPPED = 1
- };
-
- status_t obtainBuffer(Buffer* audioBuffer, int32_t waitCount);
- void releaseBuffer(Buffer* audioBuffer);
-
-
- /* As a convenience we provide a write() interface to the audio buffer.
- * This is implemented on top of lockBuffer/unlockBuffer. For best
- * performance
- *
- */
- ssize_t write(const void* buffer, size_t size);
-
- /*
- * Dumps the state of an audio track.
- */
- status_t dump(int fd, const Vector<String16>& args) const;
-
-private:
- /* copying audio tracks is not allowed */
- AudioTrack(const AudioTrack& other);
- AudioTrack& operator = (const AudioTrack& other);
-
- /* a small internal class to handle the callback */
- class AudioTrackThread : public Thread
- {
- public:
- AudioTrackThread(AudioTrack& receiver, bool bCanCallJava = false);
- private:
- friend class AudioTrack;
- virtual bool threadLoop();
- virtual status_t readyToRun();
- virtual void onFirstRef();
- AudioTrack& mReceiver;
- Mutex mLock;
- };
-
- bool processAudioBuffer(const sp<AudioTrackThread>& thread);
- status_t createTrack(int streamType,
- uint32_t sampleRate,
- int format,
- int channelCount,
- int frameCount,
- uint32_t flags,
- const sp<IMemory>& sharedBuffer,
- audio_io_handle_t output,
- bool enforceFrameCount);
-
- sp<IAudioTrack> mAudioTrack;
- sp<IMemory> mCblkMemory;
- sp<AudioTrackThread> mAudioTrackThread;
-
- float mVolume[2];
- float mSendLevel;
- uint32_t mFrameCount;
-
- audio_track_cblk_t* mCblk;
- uint8_t mStreamType;
- uint8_t mFormat;
- uint8_t mChannelCount;
- uint8_t mMuted;
- uint32_t mChannels;
- status_t mStatus;
- uint32_t mLatency;
-
- volatile int32_t mActive;
-
- callback_t mCbf;
- void* mUserData;
- uint32_t mNotificationFramesReq; // requested number of frames between each notification callback
- uint32_t mNotificationFramesAct; // actual number of frames between each notification callback
- sp<IMemory> mSharedBuffer;
- int mLoopCount;
- uint32_t mRemainingFrames;
- uint32_t mMarkerPosition;
- bool mMarkerReached;
- uint32_t mNewPosition;
- uint32_t mUpdatePeriod;
- uint32_t mFlags;
- int mSessionId;
- int mAuxEffectId;
- uint32_t mPadding[8];
-};
-
-
-}; // namespace android
-
-#endif // ANDROID_AUDIOTRACK_H
diff --git a/dom/system/gonk/android_audio/EffectApi.h b/dom/system/gonk/android_audio/EffectApi.h
deleted file mode 100644
index 729545d0c..000000000
--- a/dom/system/gonk/android_audio/EffectApi.h
+++ /dev/null
@@ -1,798 +0,0 @@
-/*
- * 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.
- */
-
-#ifndef ANDROID_EFFECTAPI_H_
-#define ANDROID_EFFECTAPI_H_
-
-#include <errno.h>
-#include <stdint.h>
-#include <sys/types.h>
-
-#if __cplusplus
-extern "C" {
-#endif
-
-/////////////////////////////////////////////////
-// Effect control interface
-/////////////////////////////////////////////////
-
-// The effect control interface is exposed by each effect engine implementation. It consists of
-// a set of functions controlling the configuration, activation and process of the engine.
-// The functions are grouped in a structure of type effect_interface_s:
-// struct effect_interface_s {
-// effect_process_t process;
-// effect_command_t command;
-// };
-
-
-// effect_interface_t: Effect control interface handle.
-// The effect_interface_t serves two purposes regarding the implementation of the effect engine:
-// - 1 it is the address of a pointer to an effect_interface_s structure where the functions
-// of the effect control API for a particular effect are located.
-// - 2 it is the address of the context of a particular effect instance.
-// A typical implementation in the effect library would define a structure as follows:
-// struct effect_module_s {
-// const struct effect_interface_s *itfe;
-// effect_config_t config;
-// effect_context_t context;
-// }
-// The implementation of EffectCreate() function would then allocate a structure of this
-// type and return its address as effect_interface_t
-typedef struct effect_interface_s **effect_interface_t;
-
-
-// Effect API version 1.0
-#define EFFECT_API_VERSION 0x0100 // Format 0xMMmm MM: Major version, mm: minor version
-
-// Maximum length of character strings in structures defines by this API.
-#define EFFECT_STRING_LEN_MAX 64
-
-//
-//--- Effect descriptor structure effect_descriptor_t
-//
-
-// Unique effect ID (can be generated from the following site:
-// http://www.itu.int/ITU-T/asn1/uuid.html)
-// This format is used for both "type" and "uuid" fields of the effect descriptor structure.
-// - When used for effect type and the engine is implementing and effect corresponding to a standard
-// OpenSL ES interface, this ID must be the one defined in OpenSLES_IID.h for that interface.
-// - When used as uuid, it should be a unique UUID for this particular implementation.
-typedef struct effect_uuid_s {
- uint32_t timeLow;
- uint16_t timeMid;
- uint16_t timeHiAndVersion;
- uint16_t clockSeq;
- uint8_t node[6];
-} effect_uuid_t;
-
-// NULL UUID definition (matches SL_IID_NULL_)
-#define EFFECT_UUID_INITIALIZER { 0xec7178ec, 0xe5e1, 0x4432, 0xa3f4, \
- { 0x46, 0x57, 0xe6, 0x79, 0x52, 0x10 } }
-static const effect_uuid_t EFFECT_UUID_NULL_ = EFFECT_UUID_INITIALIZER;
-const effect_uuid_t * const EFFECT_UUID_NULL = &EFFECT_UUID_NULL_;
-const char * const EFFECT_UUID_NULL_STR = "ec7178ec-e5e1-4432-a3f4-4657e6795210";
-
-// The effect descriptor contains necessary information to facilitate the enumeration of the effect
-// engines present in a library.
-typedef struct effect_descriptor_s {
- effect_uuid_t type; // UUID of to the OpenSL ES interface implemented by this effect
- effect_uuid_t uuid; // UUID for this particular implementation
- uint16_t apiVersion; // Version of the effect API implemented: matches EFFECT_API_VERSION
- uint32_t flags; // effect engine capabilities/requirements flags (see below)
- uint16_t cpuLoad; // CPU load indication (see below)
- uint16_t memoryUsage; // Data Memory usage (see below)
- char name[EFFECT_STRING_LEN_MAX]; // human readable effect name
- char implementor[EFFECT_STRING_LEN_MAX]; // human readable effect implementor name
-} effect_descriptor_t;
-
-// CPU load and memory usage indication: each effect implementation must provide an indication of
-// its CPU and memory usage for the audio effect framework to limit the number of effects
-// instantiated at a given time on a given platform.
-// The CPU load is expressed in 0.1 MIPS units as estimated on an ARM9E core (ARMv5TE) with 0 WS.
-// The memory usage is expressed in KB and includes only dynamically allocated memory
-
-// Definitions for flags field of effect descriptor.
-// +---------------------------+-----------+-----------------------------------
-// | description | bits | values
-// +---------------------------+-----------+-----------------------------------
-// | connection mode | 0..1 | 0 insert: after track process
-// | | | 1 auxiliary: connect to track auxiliary
-// | | | output and use send level
-// | | | 2 replace: replaces track process function;
-// | | | must implement SRC, volume and mono to stereo.
-// | | | 3 reserved
-// +---------------------------+-----------+-----------------------------------
-// | insertion preference | 2..4 | 0 none
-// | | | 1 first of the chain
-// | | | 2 last of the chain
-// | | | 3 exclusive (only effect in the insert chain)
-// | | | 4..7 reserved
-// +---------------------------+-----------+-----------------------------------
-// | Volume management | 5..6 | 0 none
-// | | | 1 implements volume control
-// | | | 2 requires volume indication
-// | | | 3 reserved
-// +---------------------------+-----------+-----------------------------------
-// | Device indication | 7..8 | 0 none
-// | | | 1 requires device updates
-// | | | 2..3 reserved
-// +---------------------------+-----------+-----------------------------------
-// | Sample input mode | 9..10 | 0 direct: process() function or EFFECT_CMD_CONFIGURE
-// | | | command must specify a buffer descriptor
-// | | | 1 provider: process() function uses the
-// | | | bufferProvider indicated by the
-// | | | EFFECT_CMD_CONFIGURE command to request input.
-// | | | buffers.
-// | | | 2 both: both input modes are supported
-// | | | 3 reserved
-// +---------------------------+-----------+-----------------------------------
-// | Sample output mode | 11..12 | 0 direct: process() function or EFFECT_CMD_CONFIGURE
-// | | | command must specify a buffer descriptor
-// | | | 1 provider: process() function uses the
-// | | | bufferProvider indicated by the
-// | | | EFFECT_CMD_CONFIGURE command to request output
-// | | | buffers.
-// | | | 2 both: both output modes are supported
-// | | | 3 reserved
-// +---------------------------+-----------+-----------------------------------
-// | Hardware acceleration | 13..15 | 0 No hardware acceleration
-// | | | 1 non tunneled hw acceleration: the process() function
-// | | | reads the samples, send them to HW accelerated
-// | | | effect processor, reads back the processed samples
-// | | | and returns them to the output buffer.
-// | | | 2 tunneled hw acceleration: the process() function is
-// | | | transparent. The effect interface is only used to
-// | | | control the effect engine. This mode is relevant for
-// | | | global effects actually applied by the audio
-// | | | hardware on the output stream.
-// +---------------------------+-----------+-----------------------------------
-// | Audio Mode indication | 16..17 | 0 none
-// | | | 1 requires audio mode updates
-// | | | 2..3 reserved
-// +---------------------------+-----------+-----------------------------------
-
-// Insert mode
-#define EFFECT_FLAG_TYPE_MASK 0x00000003
-#define EFFECT_FLAG_TYPE_INSERT 0x00000000
-#define EFFECT_FLAG_TYPE_AUXILIARY 0x00000001
-#define EFFECT_FLAG_TYPE_REPLACE 0x00000002
-
-// Insert preference
-#define EFFECT_FLAG_INSERT_MASK 0x0000001C
-#define EFFECT_FLAG_INSERT_ANY 0x00000000
-#define EFFECT_FLAG_INSERT_FIRST 0x00000004
-#define EFFECT_FLAG_INSERT_LAST 0x00000008
-#define EFFECT_FLAG_INSERT_EXCLUSIVE 0x0000000C
-
-
-// Volume control
-#define EFFECT_FLAG_VOLUME_MASK 0x00000060
-#define EFFECT_FLAG_VOLUME_CTRL 0x00000020
-#define EFFECT_FLAG_VOLUME_IND 0x00000040
-#define EFFECT_FLAG_VOLUME_NONE 0x00000000
-
-// Device indication
-#define EFFECT_FLAG_DEVICE_MASK 0x00000180
-#define EFFECT_FLAG_DEVICE_IND 0x00000080
-#define EFFECT_FLAG_DEVICE_NONE 0x00000000
-
-// Sample input modes
-#define EFFECT_FLAG_INPUT_MASK 0x00000600
-#define EFFECT_FLAG_INPUT_DIRECT 0x00000000
-#define EFFECT_FLAG_INPUT_PROVIDER 0x00000200
-#define EFFECT_FLAG_INPUT_BOTH 0x00000400
-
-// Sample output modes
-#define EFFECT_FLAG_OUTPUT_MASK 0x00001800
-#define EFFECT_FLAG_OUTPUT_DIRECT 0x00000000
-#define EFFECT_FLAG_OUTPUT_PROVIDER 0x00000800
-#define EFFECT_FLAG_OUTPUT_BOTH 0x00001000
-
-// Hardware acceleration mode
-#define EFFECT_FLAG_HW_ACC_MASK 0x00006000
-#define EFFECT_FLAG_HW_ACC_SIMPLE 0x00002000
-#define EFFECT_FLAG_HW_ACC_TUNNEL 0x00004000
-
-// Audio mode indication
-#define EFFECT_FLAG_AUDIO_MODE_MASK 0x00018000
-#define EFFECT_FLAG_AUDIO_MODE_IND 0x00008000
-#define EFFECT_FLAG_AUDIO_MODE_NONE 0x00000000
-
-// Forward definition of type audio_buffer_t
-typedef struct audio_buffer_s audio_buffer_t;
-
-////////////////////////////////////////////////////////////////////////////////
-//
-// Function: process
-//
-// Description: Effect process function. Takes input samples as specified
-// (count and location) in input buffer descriptor and output processed
-// samples as specified in output buffer descriptor. If the buffer descriptor
-// is not specified the function must use either the buffer or the
-// buffer provider function installed by the EFFECT_CMD_CONFIGURE command.
-// The effect framework will call the process() function after the EFFECT_CMD_ENABLE
-// command is received and until the EFFECT_CMD_DISABLE is received. When the engine
-// receives the EFFECT_CMD_DISABLE command it should turn off the effect gracefully
-// and when done indicate that it is OK to stop calling the process() function by
-// returning the -ENODATA status.
-//
-// NOTE: the process() function implementation should be "real-time safe" that is
-// it should not perform blocking calls: malloc/free, sleep, read/write/open/close,
-// pthread_cond_wait/pthread_mutex_lock...
-//
-// Input:
-// effect_interface_t: handle to the effect interface this function
-// is called on.
-// inBuffer: buffer descriptor indicating where to read samples to process.
-// If NULL, use the configuration passed by EFFECT_CMD_CONFIGURE command.
-//
-// inBuffer: buffer descriptor indicating where to write processed samples.
-// If NULL, use the configuration passed by EFFECT_CMD_CONFIGURE command.
-//
-// Output:
-// returned value: 0 successful operation
-// -ENODATA the engine has finished the disable phase and the framework
-// can stop calling process()
-// -EINVAL invalid interface handle or
-// invalid input/output buffer description
-////////////////////////////////////////////////////////////////////////////////
-typedef int32_t (*effect_process_t)(effect_interface_t self,
- audio_buffer_t *inBuffer,
- audio_buffer_t *outBuffer);
-
-////////////////////////////////////////////////////////////////////////////////
-//
-// Function: command
-//
-// Description: Send a command and receive a response to/from effect engine.
-//
-// Input:
-// effect_interface_t: handle to the effect interface this function
-// is called on.
-// cmdCode: command code: the command can be a standardized command defined in
-// effect_command_e (see below) or a proprietary command.
-// cmdSize: size of command in bytes
-// pCmdData: pointer to command data
-// pReplyData: pointer to reply data
-//
-// Input/Output:
-// replySize: maximum size of reply data as input
-// actual size of reply data as output
-//
-// Output:
-// returned value: 0 successful operation
-// -EINVAL invalid interface handle or
-// invalid command/reply size or format according to command code
-// The return code should be restricted to indicate problems related to the this
-// API specification. Status related to the execution of a particular command should be
-// indicated as part of the reply field.
-//
-// *pReplyData updated with command response
-//
-////////////////////////////////////////////////////////////////////////////////
-typedef int32_t (*effect_command_t)(effect_interface_t self,
- uint32_t cmdCode,
- uint32_t cmdSize,
- void *pCmdData,
- uint32_t *replySize,
- void *pReplyData);
-
-
-// Effect control interface definition
-struct effect_interface_s {
- effect_process_t process;
- effect_command_t command;
-};
-
-
-//
-//--- Standardized command codes for command() function
-//
-enum effect_command_e {
- EFFECT_CMD_INIT, // initialize effect engine
- EFFECT_CMD_CONFIGURE, // configure effect engine (see effect_config_t)
- EFFECT_CMD_RESET, // reset effect engine
- EFFECT_CMD_ENABLE, // enable effect process
- EFFECT_CMD_DISABLE, // disable effect process
- EFFECT_CMD_SET_PARAM, // set parameter immediately (see effect_param_t)
- EFFECT_CMD_SET_PARAM_DEFERRED, // set parameter deferred
- EFFECT_CMD_SET_PARAM_COMMIT, // commit previous set parameter deferred
- EFFECT_CMD_GET_PARAM, // get parameter
- EFFECT_CMD_SET_DEVICE, // set audio device (see audio_device_e)
- EFFECT_CMD_SET_VOLUME, // set volume
- EFFECT_CMD_SET_AUDIO_MODE, // set the audio mode (normal, ring, ...)
- EFFECT_CMD_FIRST_PROPRIETARY = 0x10000 // first proprietary command code
-};
-
-//==================================================================================================
-// command: EFFECT_CMD_INIT
-//--------------------------------------------------------------------------------------------------
-// description:
-// Initialize effect engine: All configurations return to default
-//--------------------------------------------------------------------------------------------------
-// command format:
-// size: 0
-// data: N/A
-//--------------------------------------------------------------------------------------------------
-// reply format:
-// size: sizeof(int)
-// data: status
-//==================================================================================================
-// command: EFFECT_CMD_CONFIGURE
-//--------------------------------------------------------------------------------------------------
-// description:
-// Apply new audio parameters configurations for input and output buffers
-//--------------------------------------------------------------------------------------------------
-// command format:
-// size: sizeof(effect_config_t)
-// data: effect_config_t
-//--------------------------------------------------------------------------------------------------
-// reply format:
-// size: sizeof(int)
-// data: status
-//==================================================================================================
-// command: EFFECT_CMD_RESET
-//--------------------------------------------------------------------------------------------------
-// description:
-// Reset the effect engine. Keep configuration but resets state and buffer content
-//--------------------------------------------------------------------------------------------------
-// command format:
-// size: 0
-// data: N/A
-//--------------------------------------------------------------------------------------------------
-// reply format:
-// size: 0
-// data: N/A
-//==================================================================================================
-// command: EFFECT_CMD_ENABLE
-//--------------------------------------------------------------------------------------------------
-// description:
-// Enable the process. Called by the framework before the first call to process()
-//--------------------------------------------------------------------------------------------------
-// command format:
-// size: 0
-// data: N/A
-//--------------------------------------------------------------------------------------------------
-// reply format:
-// size: sizeof(int)
-// data: status
-//==================================================================================================
-// command: EFFECT_CMD_DISABLE
-//--------------------------------------------------------------------------------------------------
-// description:
-// Disable the process. Called by the framework after the last call to process()
-//--------------------------------------------------------------------------------------------------
-// command format:
-// size: 0
-// data: N/A
-//--------------------------------------------------------------------------------------------------
-// reply format:
-// size: sizeof(int)
-// data: status
-//==================================================================================================
-// command: EFFECT_CMD_SET_PARAM
-//--------------------------------------------------------------------------------------------------
-// description:
-// Set a parameter and apply it immediately
-//--------------------------------------------------------------------------------------------------
-// command format:
-// size: sizeof(effect_param_t) + size of param and value
-// data: effect_param_t + param + value. See effect_param_t definition below for value offset
-//--------------------------------------------------------------------------------------------------
-// reply format:
-// size: sizeof(int)
-// data: status
-//==================================================================================================
-// command: EFFECT_CMD_SET_PARAM_DEFERRED
-//--------------------------------------------------------------------------------------------------
-// description:
-// Set a parameter but apply it only when receiving EFFECT_CMD_SET_PARAM_COMMIT command
-//--------------------------------------------------------------------------------------------------
-// command format:
-// size: sizeof(effect_param_t) + size of param and value
-// data: effect_param_t + param + value. See effect_param_t definition below for value offset
-//--------------------------------------------------------------------------------------------------
-// reply format:
-// size: 0
-// data: N/A
-//==================================================================================================
-// command: EFFECT_CMD_SET_PARAM_COMMIT
-//--------------------------------------------------------------------------------------------------
-// description:
-// Apply all previously received EFFECT_CMD_SET_PARAM_DEFERRED commands
-//--------------------------------------------------------------------------------------------------
-// command format:
-// size: 0
-// data: N/A
-//--------------------------------------------------------------------------------------------------
-// reply format:
-// size: sizeof(int)
-// data: status
-//==================================================================================================
-// command: EFFECT_CMD_GET_PARAM
-//--------------------------------------------------------------------------------------------------
-// description:
-// Get a parameter value
-//--------------------------------------------------------------------------------------------------
-// command format:
-// size: sizeof(effect_param_t) + size of param
-// data: effect_param_t + param
-//--------------------------------------------------------------------------------------------------
-// reply format:
-// size: sizeof(effect_param_t) + size of param and value
-// data: effect_param_t + param + value. See effect_param_t definition below for value offset
-//==================================================================================================
-// command: EFFECT_CMD_SET_DEVICE
-//--------------------------------------------------------------------------------------------------
-// description:
-// Set the rendering device the audio output path is connected to. See audio_device_e for device
-// values.
-// The effect implementation must set EFFECT_FLAG_DEVICE_IND flag in its descriptor to receive this
-// command when the device changes
-//--------------------------------------------------------------------------------------------------
-// command format:
-// size: sizeof(uint32_t)
-// data: audio_device_e
-//--------------------------------------------------------------------------------------------------
-// reply format:
-// size: 0
-// data: N/A
-//==================================================================================================
-// command: EFFECT_CMD_SET_VOLUME
-//--------------------------------------------------------------------------------------------------
-// description:
-// Set and get volume. Used by audio framework to delegate volume control to effect engine.
-// The effect implementation must set EFFECT_FLAG_VOLUME_IND or EFFECT_FLAG_VOLUME_CTRL flag in
-// its descriptor to receive this command before every call to process() function
-// If EFFECT_FLAG_VOLUME_CTRL flag is set in the effect descriptor, the effect engine must return
-// the volume that should be applied before the effect is processed. The overall volume (the volume
-// actually applied by the effect engine multiplied by the returned value) should match the value
-// indicated in the command.
-//--------------------------------------------------------------------------------------------------
-// command format:
-// size: n * sizeof(uint32_t)
-// data: volume for each channel defined in effect_config_t for output buffer expressed in
-// 8.24 fixed point format
-//--------------------------------------------------------------------------------------------------
-// reply format:
-// size: n * sizeof(uint32_t) / 0
-// data: - if EFFECT_FLAG_VOLUME_CTRL is set in effect descriptor:
-// volume for each channel defined in effect_config_t for output buffer expressed in
-// 8.24 fixed point format
-// - if EFFECT_FLAG_VOLUME_CTRL is not set in effect descriptor:
-// N/A
-// It is legal to receive a null pointer as pReplyData in which case the effect framework has
-// delegated volume control to another effect
-//==================================================================================================
-// command: EFFECT_CMD_SET_AUDIO_MODE
-//--------------------------------------------------------------------------------------------------
-// description:
-// Set the audio mode. The effect implementation must set EFFECT_FLAG_AUDIO_MODE_IND flag in its
-// descriptor to receive this command when the audio mode changes.
-//--------------------------------------------------------------------------------------------------
-// command format:
-// size: sizeof(uint32_t)
-// data: audio_mode_e
-//--------------------------------------------------------------------------------------------------
-// reply format:
-// size: 0
-// data: N/A
-//==================================================================================================
-// command: EFFECT_CMD_FIRST_PROPRIETARY
-//--------------------------------------------------------------------------------------------------
-// description:
-// All proprietary effect commands must use command codes above this value. The size and format of
-// command and response fields is free in this case
-//==================================================================================================
-
-
-// Audio buffer descriptor used by process(), bufferProvider() functions and buffer_config_t
-// structure. Multi-channel audio is always interleaved. The channel order is from LSB to MSB with
-// regard to the channel mask definition in audio_channels_e e.g :
-// Stereo: left, right
-// 5 point 1: front left, front right, front center, low frequency, back left, back right
-// The buffer size is expressed in frame count, a frame being composed of samples for all
-// channels at a given time. Frame size for unspecified format (AUDIO_FORMAT_OTHER) is 8 bit by
-// definition
-struct audio_buffer_s {
- size_t frameCount; // number of frames in buffer
- union {
- void* raw; // raw pointer to start of buffer
- int32_t* s32; // pointer to signed 32 bit data at start of buffer
- int16_t* s16; // pointer to signed 16 bit data at start of buffer
- uint8_t* u8; // pointer to unsigned 8 bit data at start of buffer
- };
-};
-
-// The buffer_provider_s structure contains functions that can be used
-// by the effect engine process() function to query and release input
-// or output audio buffer.
-// The getBuffer() function is called to retrieve a buffer where data
-// should read from or written to by process() function.
-// The releaseBuffer() function MUST be called when the buffer retrieved
-// with getBuffer() is not needed anymore.
-// The process function should use the buffer provider mechanism to retrieve
-// input or output buffer if the inBuffer or outBuffer passed as argument is NULL
-// and the buffer configuration (buffer_config_t) given by the EFFECT_CMD_CONFIGURE
-// command did not specify an audio buffer.
-
-typedef int32_t (* buffer_function_t)(void *cookie, audio_buffer_t *buffer);
-
-typedef struct buffer_provider_s {
- buffer_function_t getBuffer; // retrieve next buffer
- buffer_function_t releaseBuffer; // release used buffer
- void *cookie; // for use by client of buffer provider functions
-} buffer_provider_t;
-
-
-// The buffer_config_s structure specifies the input or output audio format
-// to be used by the effect engine. It is part of the effect_config_t
-// structure that defines both input and output buffer configurations and is
-// passed by the EFFECT_CMD_CONFIGURE command.
-typedef struct buffer_config_s {
- audio_buffer_t buffer; // buffer for use by process() function if not passed explicitly
- uint32_t samplingRate; // sampling rate
- uint32_t channels; // channel mask (see audio_channels_e)
- buffer_provider_t bufferProvider; // buffer provider
- uint8_t format; // Audio format (see audio_format_e)
- uint8_t accessMode; // read/write or accumulate in buffer (effect_buffer_access_e)
- uint16_t mask; // indicates which of the above fields is valid
-} buffer_config_t;
-
-// Sample format
-enum audio_format_e {
- SAMPLE_FORMAT_PCM_S15, // PCM signed 16 bits
- SAMPLE_FORMAT_PCM_U8, // PCM unsigned 8 bits
- SAMPLE_FORMAT_PCM_S7_24, // PCM signed 7.24 fixed point representation
- SAMPLE_FORMAT_OTHER // other format (e.g. compressed)
-};
-
-// Channel mask
-enum audio_channels_e {
- CHANNEL_FRONT_LEFT = 0x1, // front left channel
- CHANNEL_FRONT_RIGHT = 0x2, // front right channel
- CHANNEL_FRONT_CENTER = 0x4, // front center channel
- CHANNEL_LOW_FREQUENCY = 0x8, // low frequency channel
- CHANNEL_BACK_LEFT = 0x10, // back left channel
- CHANNEL_BACK_RIGHT = 0x20, // back right channel
- CHANNEL_FRONT_LEFT_OF_CENTER = 0x40, // front left of center channel
- CHANNEL_FRONT_RIGHT_OF_CENTER = 0x80, // front right of center channel
- CHANNEL_BACK_CENTER = 0x100, // back center channel
- CHANNEL_MONO = CHANNEL_FRONT_LEFT,
- CHANNEL_STEREO = (CHANNEL_FRONT_LEFT | CHANNEL_FRONT_RIGHT),
- CHANNEL_QUAD = (CHANNEL_FRONT_LEFT | CHANNEL_FRONT_RIGHT |
- CHANNEL_BACK_LEFT | CHANNEL_BACK_RIGHT),
- CHANNEL_SURROUND = (CHANNEL_FRONT_LEFT | CHANNEL_FRONT_RIGHT |
- CHANNEL_FRONT_CENTER | CHANNEL_BACK_CENTER),
- CHANNEL_5POINT1 = (CHANNEL_FRONT_LEFT | CHANNEL_FRONT_RIGHT |
- CHANNEL_FRONT_CENTER | CHANNEL_LOW_FREQUENCY | CHANNEL_BACK_LEFT | CHANNEL_BACK_RIGHT),
- CHANNEL_7POINT1 = (CHANNEL_FRONT_LEFT | CHANNEL_FRONT_RIGHT |
- CHANNEL_FRONT_CENTER | CHANNEL_LOW_FREQUENCY | CHANNEL_BACK_LEFT | CHANNEL_BACK_RIGHT |
- CHANNEL_FRONT_LEFT_OF_CENTER | CHANNEL_FRONT_RIGHT_OF_CENTER),
-};
-
-// Render device
-enum audio_device_e {
- DEVICE_EARPIECE = 0x1, // earpiece
- DEVICE_SPEAKER = 0x2, // speaker
- DEVICE_WIRED_HEADSET = 0x4, // wired headset, with microphone
- DEVICE_WIRED_HEADPHONE = 0x8, // wired headphone, without microphone
- DEVICE_BLUETOOTH_SCO = 0x10, // generic bluetooth SCO
- DEVICE_BLUETOOTH_SCO_HEADSET = 0x20, // bluetooth SCO headset
- DEVICE_BLUETOOTH_SCO_CARKIT = 0x40, // bluetooth SCO car kit
- DEVICE_BLUETOOTH_A2DP = 0x80, // generic bluetooth A2DP
- DEVICE_BLUETOOTH_A2DP_HEADPHONES = 0x100, // bluetooth A2DP headphones
- DEVICE_BLUETOOTH_A2DP_SPEAKER = 0x200, // bluetooth A2DP speakers
- DEVICE_AUX_DIGITAL = 0x400, // digital output
- DEVICE_EXTERNAL_SPEAKER = 0x800 // external speaker (stereo and High quality)
-};
-
-#if ANDROID_VERSION < 17
-// Audio mode
-enum audio_mode_e {
- AUDIO_MODE_NORMAL, // device idle
- AUDIO_MODE_RINGTONE, // device ringing
- AUDIO_MODE_IN_CALL // audio call connected (VoIP or telephony)
-};
-#endif
-
-// Values for "accessMode" field of buffer_config_t:
-// overwrite, read only, accumulate (read/modify/write)
-enum effect_buffer_access_e {
- EFFECT_BUFFER_ACCESS_WRITE,
- EFFECT_BUFFER_ACCESS_READ,
- EFFECT_BUFFER_ACCESS_ACCUMULATE
-
-};
-
-// Values for bit field "mask" in buffer_config_t. If a bit is set, the corresponding field
-// in buffer_config_t must be taken into account when executing the EFFECT_CMD_CONFIGURE command
-#define EFFECT_CONFIG_BUFFER 0x0001 // buffer field must be taken into account
-#define EFFECT_CONFIG_SMP_RATE 0x0002 // samplingRate field must be taken into account
-#define EFFECT_CONFIG_CHANNELS 0x0004 // channels field must be taken into account
-#define EFFECT_CONFIG_FORMAT 0x0008 // format field must be taken into account
-#define EFFECT_CONFIG_ACC_MODE 0x0010 // accessMode field must be taken into account
-#define EFFECT_CONFIG_PROVIDER 0x0020 // bufferProvider field must be taken into account
-#define EFFECT_CONFIG_ALL (EFFECT_CONFIG_BUFFER | EFFECT_CONFIG_SMP_RATE | \
- EFFECT_CONFIG_CHANNELS | EFFECT_CONFIG_FORMAT | \
- EFFECT_CONFIG_ACC_MODE | EFFECT_CONFIG_PROVIDER)
-
-
-// effect_config_s structure describes the format of the pCmdData argument of EFFECT_CMD_CONFIGURE
-// command to configure audio parameters and buffers for effect engine input and output.
-typedef struct effect_config_s {
- buffer_config_t inputCfg;
- buffer_config_t outputCfg;;
-} effect_config_t;
-
-
-// effect_param_s structure describes the format of the pCmdData argument of EFFECT_CMD_SET_PARAM
-// command and pCmdData and pReplyData of EFFECT_CMD_GET_PARAM command.
-// psize and vsize represent the actual size of parameter and value.
-//
-// NOTE: the start of value field inside the data field is always on a 32 bit boundary:
-//
-// +-----------+
-// | status | sizeof(int)
-// +-----------+
-// | psize | sizeof(int)
-// +-----------+
-// | vsize | sizeof(int)
-// +-----------+
-// | | | |
-// ~ parameter ~ > psize |
-// | | | > ((psize - 1)/sizeof(int) + 1) * sizeof(int)
-// +-----------+ |
-// | padding | |
-// +-----------+
-// | | |
-// ~ value ~ > vsize
-// | | |
-// +-----------+
-
-typedef struct effect_param_s {
- int32_t status; // Transaction status (unused for command, used for reply)
- uint32_t psize; // Parameter size
- uint32_t vsize; // Value size
- char data[]; // Start of Parameter + Value data
-} effect_param_t;
-
-
-/////////////////////////////////////////////////
-// Effect library interface
-/////////////////////////////////////////////////
-
-// An effect library is required to implement and expose the following functions
-// to enable effect enumeration and instantiation. The name of these functions must be as
-// specified here as the effect framework will get the function address with dlsym():
-//
-// - effect_QueryNumberEffects_t EffectQueryNumberEffects;
-// - effect_QueryEffect_t EffectQueryEffect;
-// - effect_CreateEffect_t EffectCreate;
-// - effect_ReleaseEffect_t EffectRelease;
-
-
-////////////////////////////////////////////////////////////////////////////////
-//
-// Function: EffectQueryNumberEffects
-//
-// Description: Returns the number of different effects exposed by the
-// library. Each effect must have a unique effect uuid (see
-// effect_descriptor_t). This function together with EffectQueryEffect()
-// is used to enumerate all effects present in the library.
-//
-// Input/Output:
-// pNumEffects: address where the number of effects should be returned.
-//
-// Output:
-// returned value: 0 successful operation.
-// -ENODEV library failed to initialize
-// -EINVAL invalid pNumEffects
-// *pNumEffects: updated with number of effects in library
-//
-////////////////////////////////////////////////////////////////////////////////
-typedef int32_t (*effect_QueryNumberEffects_t)(uint32_t *pNumEffects);
-
-////////////////////////////////////////////////////////////////////////////////
-//
-// Function: EffectQueryEffect
-//
-// Description: Returns the descriptor of the effect engine which index is
-// given as first argument.
-// See effect_descriptor_t for details on effect descriptors.
-// This function together with EffectQueryNumberEffects() is used to enumerate all
-// effects present in the library. The enumeration sequence is:
-// EffectQueryNumberEffects(&num_effects);
-// for (i = 0; i < num_effects; i++)
-// EffectQueryEffect(i,...);
-//
-// Input/Output:
-// index: index of the effect
-// pDescriptor: address where to return the effect descriptor.
-//
-// Output:
-// returned value: 0 successful operation.
-// -ENODEV library failed to initialize
-// -EINVAL invalid pDescriptor or index
-// -ENOSYS effect list has changed since last execution of
-// EffectQueryNumberEffects()
-// -ENOENT no more effect available
-// *pDescriptor: updated with the effect descriptor.
-//
-////////////////////////////////////////////////////////////////////////////////
-typedef int32_t (*effect_QueryEffect_t)(uint32_t index,
- effect_descriptor_t *pDescriptor);
-
-////////////////////////////////////////////////////////////////////////////////
-//
-// Function: EffectCreate
-//
-// Description: Creates an effect engine of the specified type and returns an
-// effect control interface on this engine. The function will allocate the
-// resources for an instance of the requested effect engine and return
-// a handle on the effect control interface.
-//
-// Input:
-// uuid: pointer to the effect uuid.
-// sessionId: audio session to which this effect instance will be attached. All effects
-// created with the same session ID are connected in series and process the same signal
-// stream. Knowing that two effects are part of the same effect chain can help the
-// library implement some kind of optimizations.
-// ioId: identifies the output or input stream this effect is directed to at audio HAL.
-// For future use especially with tunneled HW accelerated effects
-//
-// Input/Output:
-// pInterface: address where to return the effect interface.
-//
-// Output:
-// returned value: 0 successful operation.
-// -ENODEV library failed to initialize
-// -EINVAL invalid pEffectUuid or pInterface
-// -ENOENT no effect with this uuid found
-// *pInterface: updated with the effect interface handle.
-//
-////////////////////////////////////////////////////////////////////////////////
-typedef int32_t (*effect_CreateEffect_t)(effect_uuid_t *uuid,
- int32_t sessionId,
- int32_t ioId,
- effect_interface_t *pInterface);
-
-////////////////////////////////////////////////////////////////////////////////
-//
-// Function: EffectRelease
-//
-// Description: Releases the effect engine whose handle is given as argument.
-// All resources allocated to this particular instance of the effect are
-// released.
-//
-// Input:
-// interface: handle on the effect interface to be released.
-//
-// Output:
-// returned value: 0 successful operation.
-// -ENODEV library failed to initialize
-// -EINVAL invalid interface handle
-//
-////////////////////////////////////////////////////////////////////////////////
-typedef int32_t (*effect_ReleaseEffect_t)(effect_interface_t interface);
-
-
-#if __cplusplus
-} // extern "C"
-#endif
-
-
-#endif /*ANDROID_EFFECTAPI_H_*/
diff --git a/dom/system/gonk/android_audio/IAudioFlinger.h b/dom/system/gonk/android_audio/IAudioFlinger.h
deleted file mode 100644
index b10d3ab93..000000000
--- a/dom/system/gonk/android_audio/IAudioFlinger.h
+++ /dev/null
@@ -1,184 +0,0 @@
-/*
- * Copyright (C) 2007 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 ANDROID_IAUDIOFLINGER_H
-#define ANDROID_IAUDIOFLINGER_H
-
-#include <stdint.h>
-#include <sys/types.h>
-#include <unistd.h>
-
-#include <utils/RefBase.h>
-#include <utils/Errors.h>
-#include <binder/IInterface.h>
-#include "IAudioTrack.h"
-#include "IAudioRecord.h"
-#include "IAudioFlingerClient.h"
-#include "EffectApi.h"
-#include "IEffect.h"
-#include "IEffectClient.h"
-#include <utils/String8.h>
-
-namespace android {
-
-// ----------------------------------------------------------------------------
-
-class IAudioFlinger : public IInterface
-{
-public:
- DECLARE_META_INTERFACE(AudioFlinger);
-
- /* create an audio track and registers it with AudioFlinger.
- * return null if the track cannot be created.
- */
- virtual sp<IAudioTrack> createTrack(
- pid_t pid,
- int streamType,
- uint32_t sampleRate,
- int format,
- int channelCount,
- int frameCount,
- uint32_t flags,
- const sp<IMemory>& sharedBuffer,
- int output,
- int *sessionId,
- status_t *status) = 0;
-
- virtual sp<IAudioRecord> openRecord(
- pid_t pid,
- int input,
- uint32_t sampleRate,
- int format,
- int channelCount,
- int frameCount,
- uint32_t flags,
- int *sessionId,
- status_t *status) = 0;
-
- /* query the audio hardware state. This state never changes,
- * and therefore can be cached.
- */
- virtual uint32_t sampleRate(int output) const = 0;
- virtual int channelCount(int output) const = 0;
- virtual int format(int output) const = 0;
- virtual size_t frameCount(int output) const = 0;
- virtual uint32_t latency(int output) const = 0;
-
- /* set/get the audio hardware state. This will probably be used by
- * the preference panel, mostly.
- */
- virtual status_t setMasterVolume(float value) = 0;
- virtual status_t setMasterMute(bool muted) = 0;
-
- virtual float masterVolume() const = 0;
- virtual bool masterMute() const = 0;
-
- /* set/get stream type state. This will probably be used by
- * the preference panel, mostly.
- */
- virtual status_t setStreamVolume(int stream, float value, int output) = 0;
- virtual status_t setStreamMute(int stream, bool muted) = 0;
-
- virtual float streamVolume(int stream, int output) const = 0;
- virtual bool streamMute(int stream) const = 0;
-
- // set audio mode
- virtual status_t setMode(int mode) = 0;
-
- // mic mute/state
- virtual status_t setMicMute(bool state) = 0;
- virtual bool getMicMute() const = 0;
-
- // is any track active on this stream?
- virtual bool isStreamActive(int stream) const = 0;
-
- virtual status_t setParameters(int ioHandle, const String8& keyValuePairs) = 0;
- virtual String8 getParameters(int ioHandle, const String8& keys) = 0;
-
- // register a current process for audio output change notifications
- virtual void registerClient(const sp<IAudioFlingerClient>& client) = 0;
-
- // retrieve the audio recording buffer size
- virtual size_t getInputBufferSize(uint32_t sampleRate, int format, int channelCount) = 0;
-
- virtual int openOutput(uint32_t *pDevices,
- uint32_t *pSamplingRate,
- uint32_t *pFormat,
- uint32_t *pChannels,
- uint32_t *pLatencyMs,
- uint32_t flags) = 0;
- virtual int openDuplicateOutput(int output1, int output2) = 0;
- virtual status_t closeOutput(int output) = 0;
- virtual status_t suspendOutput(int output) = 0;
- virtual status_t restoreOutput(int output) = 0;
-
- virtual int openInput(uint32_t *pDevices,
- uint32_t *pSamplingRate,
- uint32_t *pFormat,
- uint32_t *pChannels,
- uint32_t acoustics) = 0;
- virtual status_t closeInput(int input) = 0;
-
- virtual status_t setStreamOutput(uint32_t stream, int output) = 0;
-
- virtual status_t setVoiceVolume(float volume) = 0;
-
- virtual status_t getRenderPosition(uint32_t *halFrames, uint32_t *dspFrames, int output) = 0;
-
- virtual unsigned int getInputFramesLost(int ioHandle) = 0;
-
- virtual int newAudioSessionId() = 0;
-
- virtual status_t loadEffectLibrary(const char *libPath, int *handle) = 0;
-
- virtual status_t unloadEffectLibrary(int handle) = 0;
-
- virtual status_t queryNumberEffects(uint32_t *numEffects) = 0;
-
- virtual status_t queryEffect(uint32_t index, effect_descriptor_t *pDescriptor) = 0;
-
- virtual status_t getEffectDescriptor(effect_uuid_t *pEffectUUID, effect_descriptor_t *pDescriptor) = 0;
-
- virtual sp<IEffect> createEffect(pid_t pid,
- effect_descriptor_t *pDesc,
- const sp<IEffectClient>& client,
- int32_t priority,
- int output,
- int sessionId,
- status_t *status,
- int *id,
- int *enabled) = 0;
-
- virtual status_t moveEffects(int session, int srcOutput, int dstOutput) = 0;
-};
-
-
-// ----------------------------------------------------------------------------
-
-class BnAudioFlinger : public BnInterface<IAudioFlinger>
-{
-public:
- virtual status_t onTransact( uint32_t code,
- const Parcel& data,
- Parcel* reply,
- uint32_t flags = 0);
-};
-
-// ----------------------------------------------------------------------------
-
-}; // namespace android
-
-#endif // ANDROID_IAUDIOFLINGER_H
diff --git a/dom/system/gonk/android_audio/IAudioFlingerClient.h b/dom/system/gonk/android_audio/IAudioFlingerClient.h
deleted file mode 100644
index aa0cdcff1..000000000
--- a/dom/system/gonk/android_audio/IAudioFlingerClient.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * Copyright (C) 2009 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 ANDROID_IAUDIOFLINGERCLIENT_H
-#define ANDROID_IAUDIOFLINGERCLIENT_H
-
-
-#include <utils/RefBase.h>
-#include <binder/IInterface.h>
-#include <utils/KeyedVector.h>
-
-namespace android {
-
-// ----------------------------------------------------------------------------
-
-class IAudioFlingerClient : public IInterface
-{
-public:
- DECLARE_META_INTERFACE(AudioFlingerClient);
-
- // Notifies a change of audio input/output configuration.
- virtual void ioConfigChanged(int event, int ioHandle, void *param2) = 0;
-
-};
-
-
-// ----------------------------------------------------------------------------
-
-class BnAudioFlingerClient : public BnInterface<IAudioFlingerClient>
-{
-public:
- virtual status_t onTransact( uint32_t code,
- const Parcel& data,
- Parcel* reply,
- uint32_t flags = 0);
-};
-
-// ----------------------------------------------------------------------------
-
-}; // namespace android
-
-#endif // ANDROID_IAUDIOFLINGERCLIENT_H
diff --git a/dom/system/gonk/android_audio/IAudioRecord.h b/dom/system/gonk/android_audio/IAudioRecord.h
deleted file mode 100644
index 46735def2..000000000
--- a/dom/system/gonk/android_audio/IAudioRecord.h
+++ /dev/null
@@ -1,68 +0,0 @@
-/*
- * Copyright (C) 2007 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 IAUDIORECORD_H_
-#define IAUDIORECORD_H_
-
-#include <stdint.h>
-#include <sys/types.h>
-
-#include <utils/RefBase.h>
-#include <utils/Errors.h>
-#include <binder/IInterface.h>
-#include <binder/IMemory.h>
-
-
-namespace android {
-
-// ----------------------------------------------------------------------------
-
-class IAudioRecord : public IInterface
-{
-public:
- DECLARE_META_INTERFACE(AudioRecord);
-
- /* After it's created the track is not active. Call start() to
- * make it active. If set, the callback will start being called.
- */
- virtual status_t start() = 0;
-
- /* Stop a track. If set, the callback will cease being called and
- * obtainBuffer will return an error. Buffers that are already released
- * will be processed, unless flush() is called.
- */
- virtual void stop() = 0;
-
- /* get this tracks control block */
- virtual sp<IMemory> getCblk() const = 0;
-};
-
-// ----------------------------------------------------------------------------
-
-class BnAudioRecord : public BnInterface<IAudioRecord>
-{
-public:
- virtual status_t onTransact( uint32_t code,
- const Parcel& data,
- Parcel* reply,
- uint32_t flags = 0);
-};
-
-// ----------------------------------------------------------------------------
-
-}; // namespace android
-
-#endif /*IAUDIORECORD_H_*/
diff --git a/dom/system/gonk/android_audio/IAudioTrack.h b/dom/system/gonk/android_audio/IAudioTrack.h
deleted file mode 100644
index 47d530be5..000000000
--- a/dom/system/gonk/android_audio/IAudioTrack.h
+++ /dev/null
@@ -1,89 +0,0 @@
-/*
- * Copyright (C) 2007 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 ANDROID_IAUDIOTRACK_H
-#define ANDROID_IAUDIOTRACK_H
-
-#include <stdint.h>
-#include <sys/types.h>
-
-#include <utils/RefBase.h>
-#include <utils/Errors.h>
-#include <binder/IInterface.h>
-#include <binder/IMemory.h>
-
-
-namespace android {
-
-// ----------------------------------------------------------------------------
-
-class IAudioTrack : public IInterface
-{
-public:
- DECLARE_META_INTERFACE(AudioTrack);
-
- /* After it's created the track is not active. Call start() to
- * make it active. If set, the callback will start being called.
- */
- virtual status_t start() = 0;
-
- /* Stop a track. If set, the callback will cease being called and
- * obtainBuffer will return an error. Buffers that are already released
- * will be processed, unless flush() is called.
- */
- virtual void stop() = 0;
-
- /* flush a stopped track. All pending buffers are discarded.
- * This function has no effect if the track is not stoped.
- */
- virtual void flush() = 0;
-
- /* mute or unmutes this track.
- * While mutted, the callback, if set, is still called.
- */
- virtual void mute(bool) = 0;
-
- /* Pause a track. If set, the callback will cease being called and
- * obtainBuffer will return an error. Buffers that are already released
- * will be processed, unless flush() is called.
- */
- virtual void pause() = 0;
-
- /* Attach track auxiliary output to specified effect. Use effectId = 0
- * to detach track from effect.
- */
- virtual status_t attachAuxEffect(int effectId) = 0;
-
- /* get this tracks control block */
- virtual sp<IMemory> getCblk() const = 0;
-};
-
-// ----------------------------------------------------------------------------
-
-class BnAudioTrack : public BnInterface<IAudioTrack>
-{
-public:
- virtual status_t onTransact( uint32_t code,
- const Parcel& data,
- Parcel* reply,
- uint32_t flags = 0);
-};
-
-// ----------------------------------------------------------------------------
-
-}; // namespace android
-
-#endif // ANDROID_IAUDIOTRACK_H
diff --git a/dom/system/gonk/android_audio/IEffect.h b/dom/system/gonk/android_audio/IEffect.h
deleted file mode 100644
index ff04869e0..000000000
--- a/dom/system/gonk/android_audio/IEffect.h
+++ /dev/null
@@ -1,60 +0,0 @@
-/*
- * 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.
- */
-
-#ifndef ANDROID_IEFFECT_H
-#define ANDROID_IEFFECT_H
-
-#include <utils/RefBase.h>
-#include <binder/IInterface.h>
-#include <binder/Parcel.h>
-#include <binder/IMemory.h>
-
-namespace android {
-
-class IEffect: public IInterface
-{
-public:
- DECLARE_META_INTERFACE(Effect);
-
- virtual status_t enable() = 0;
-
- virtual status_t disable() = 0;
-
- virtual status_t command(uint32_t cmdCode,
- uint32_t cmdSize,
- void *pCmdData,
- uint32_t *pReplySize,
- void *pReplyData) = 0;
-
- virtual void disconnect() = 0;
-
- virtual sp<IMemory> getCblk() const = 0;
-};
-
-// ----------------------------------------------------------------------------
-
-class BnEffect: public BnInterface<IEffect>
-{
-public:
- virtual status_t onTransact( uint32_t code,
- const Parcel& data,
- Parcel* reply,
- uint32_t flags = 0);
-};
-
-}; // namespace android
-
-#endif // ANDROID_IEFFECT_H
diff --git a/dom/system/gonk/android_audio/IEffectClient.h b/dom/system/gonk/android_audio/IEffectClient.h
deleted file mode 100644
index 2f78c98f1..000000000
--- a/dom/system/gonk/android_audio/IEffectClient.h
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * 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.
- */
-
-#ifndef ANDROID_IEFFECTCLIENT_H
-#define ANDROID_IEFFECTCLIENT_H
-
-#include <utils/RefBase.h>
-#include <binder/IInterface.h>
-#include <binder/Parcel.h>
-#include <binder/IMemory.h>
-
-namespace android {
-
-class IEffectClient: public IInterface
-{
-public:
- DECLARE_META_INTERFACE(EffectClient);
-
- virtual void controlStatusChanged(bool controlGranted) = 0;
- virtual void enableStatusChanged(bool enabled) = 0;
- virtual void commandExecuted(uint32_t cmdCode,
- uint32_t cmdSize,
- void *pCmdData,
- uint32_t replySize,
- void *pReplyData) = 0;
-};
-
-// ----------------------------------------------------------------------------
-
-class BnEffectClient: public BnInterface<IEffectClient>
-{
-public:
- virtual status_t onTransact( uint32_t code,
- const Parcel& data,
- Parcel* reply,
- uint32_t flags = 0);
-};
-
-}; // namespace android
-
-#endif // ANDROID_IEFFECTCLIENT_H
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-27 07:24:19 +0000