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Diffstat (limited to 'wifi/1.6/default/hal_legacy/AudioSystemLegacy.h')
| -rw-r--r-- | wifi/1.6/default/hal_legacy/AudioSystemLegacy.h | 358 |
1 files changed, 0 insertions, 358 deletions
diff --git a/wifi/1.6/default/hal_legacy/AudioSystemLegacy.h b/wifi/1.6/default/hal_legacy/AudioSystemLegacy.h deleted file mode 100644 index 943b0db944..0000000000 --- a/wifi/1.6/default/hal_legacy/AudioSystemLegacy.h +++ /dev/null @@ -1,358 +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_LEGACY_H_ -#define ANDROID_AUDIOSYSTEM_LEGACY_H_ - -#include <cutils/bitops.h> -#include <media/AudioParameter.h> -#include <utils/Errors.h> - -#include <system/audio.h> -#include <system/audio_policy.h> - -namespace android_audio_legacy { - -using android::AudioParameter; -using android::status_t; - -enum { - OK = android::OK, - NO_ERROR = android::NO_ERROR, - - UNKNOWN_ERROR = android::UNKNOWN_ERROR, - - NO_MEMORY = android::NO_MEMORY, - INVALID_OPERATION = android::INVALID_OPERATION, - BAD_VALUE = android::BAD_VALUE, - BAD_TYPE = android::BAD_TYPE, - NAME_NOT_FOUND = android::NAME_NOT_FOUND, - PERMISSION_DENIED = android::PERMISSION_DENIED, - NO_INIT = android::NO_INIT, - ALREADY_EXISTS = android::ALREADY_EXISTS, - DEAD_OBJECT = android::DEAD_OBJECT, - FAILED_TRANSACTION = android::FAILED_TRANSACTION, - BAD_INDEX = android::BAD_INDEX, - NOT_ENOUGH_DATA = android::NOT_ENOUGH_DATA, - WOULD_BLOCK = android::WOULD_BLOCK, - TIMED_OUT = android::TIMED_OUT, - UNKNOWN_TRANSACTION = android::UNKNOWN_TRANSACTION, -}; - -enum audio_source { - AUDIO_SOURCE_DEFAULT = 0, - AUDIO_SOURCE_MIC = 1, - AUDIO_SOURCE_VOICE_UPLINK = 2, - AUDIO_SOURCE_VOICE_DOWNLINK = 3, - AUDIO_SOURCE_VOICE_CALL = 4, - AUDIO_SOURCE_CAMCORDER = 5, - AUDIO_SOURCE_VOICE_RECOGNITION = 6, - AUDIO_SOURCE_VOICE_COMMUNICATION = 7, - AUDIO_SOURCE_MAX = AUDIO_SOURCE_VOICE_COMMUNICATION, - - AUDIO_SOURCE_LIST_END // must be last - used to validate audio source type -}; - -class AudioSystem { - public: -#if 1 - 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, - 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 - }; - - enum audio_sessions { - SESSION_OUTPUT_STAGE = AUDIO_SESSION_OUTPUT_STAGE, - SESSION_OUTPUT_MIX = AUDIO_SESSION_OUTPUT_MIX, - }; - - // 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, - 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) - }; - - enum audio_channels { - // output channels - CHANNEL_OUT_FRONT_LEFT = 0x1, - CHANNEL_OUT_FRONT_RIGHT = 0x2, - CHANNEL_OUT_FRONT_CENTER = 0x4, - CHANNEL_OUT_LOW_FREQUENCY = 0x8, - CHANNEL_OUT_BACK_LEFT = 0x10, - CHANNEL_OUT_BACK_RIGHT = 0x20, - CHANNEL_OUT_FRONT_LEFT_OF_CENTER = 0x40, - CHANNEL_OUT_FRONT_RIGHT_OF_CENTER = 0x80, - CHANNEL_OUT_BACK_CENTER = 0x100, - CHANNEL_OUT_SIDE_LEFT = 0x200, - CHANNEL_OUT_SIDE_RIGHT = 0x400, - CHANNEL_OUT_TOP_CENTER = 0x800, - CHANNEL_OUT_TOP_FRONT_LEFT = 0x1000, - CHANNEL_OUT_TOP_FRONT_CENTER = 0x2000, - CHANNEL_OUT_TOP_FRONT_RIGHT = 0x4000, - CHANNEL_OUT_TOP_BACK_LEFT = 0x8000, - CHANNEL_OUT_TOP_BACK_CENTER = 0x10000, - CHANNEL_OUT_TOP_BACK_RIGHT = 0x20000, - - 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), - // matches the correct AudioFormat.CHANNEL_OUT_7POINT1_SURROUND definition for 7.1 - 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_SIDE_LEFT | CHANNEL_OUT_SIDE_RIGHT), - 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 | CHANNEL_OUT_SIDE_LEFT | CHANNEL_OUT_SIDE_RIGHT | - CHANNEL_OUT_TOP_CENTER | CHANNEL_OUT_TOP_FRONT_LEFT | - CHANNEL_OUT_TOP_FRONT_CENTER | CHANNEL_OUT_TOP_FRONT_RIGHT | - CHANNEL_OUT_TOP_BACK_LEFT | CHANNEL_OUT_TOP_BACK_CENTER | - CHANNEL_OUT_TOP_BACK_RIGHT), - - // 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 - }; - - // DO NOT USE: the "audio_devices" enumeration below is obsolete, use type "audio_devices_t" and - // audio device enumeration from system/audio.h instead. - 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_ANLG_DOCK_HEADSET = 0x800, - DEVICE_OUT_DGTL_DOCK_HEADSET = 0x1000, - 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_ANLG_DOCK_HEADSET | DEVICE_OUT_DGTL_DOCK_HEADSET | 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) - }; - - // 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, - FORCE_SYSTEM_ENFORCED, - NUM_FORCE_CONFIG, - FORCE_DEFAULT = FORCE_NONE - }; - - // usages used for setForceUse() - enum force_use { - FOR_COMMUNICATION, - FOR_MEDIA, - FOR_RECORD, - FOR_DOCK, - FOR_SYSTEM, - NUM_FORCE_USE - }; - - // - // AudioPolicyService interface - // - - // device connection states used for setDeviceConnectionState() - enum device_connection_state { - DEVICE_STATE_UNAVAILABLE, - DEVICE_STATE_AVAILABLE, - NUM_DEVICE_STATES - }; - -#endif - - static uint32_t popCount(uint32_t u) { return popcount(u); } - -#if 1 - static bool isOutputDevice(audio_devices device) { - if ((popcount(device) == 1) && ((device & ~DEVICE_OUT_ALL) == 0)) - return true; - else - return false; - } - static bool isInputDevice(audio_devices device) { - if ((popcount(device) == 1) && ((device & ~DEVICE_IN_ALL) == 0)) - return true; - else - return false; - } - static bool isA2dpDevice(audio_devices device) { - return audio_is_a2dp_device((audio_devices_t)device); - } - static bool isBluetoothScoDevice(audio_devices device) { - return audio_is_bluetooth_sco_device((audio_devices_t)device); - } - static bool isValidFormat(uint32_t format) { - return audio_is_valid_format((audio_format_t)format); - } - static bool isLinearPCM(uint32_t format) { return audio_is_linear_pcm((audio_format_t)format); } - static bool isOutputChannel(audio_channel_mask_t channel) { - return audio_is_output_channel(channel); - } - static bool isInputChannel(audio_channel_mask_t channel) { - return audio_is_input_channel(channel); - } - -#endif -}; - -}; // namespace android_audio_legacy - -#endif // ANDROID_AUDIOSYSTEM_LEGACY_H_ |