diff options
Diffstat (limited to 'include/hardware_legacy')
| -rw-r--r-- | include/hardware_legacy/AudioSystemLegacy.h | 56 |
1 files changed, 50 insertions, 6 deletions
diff --git a/include/hardware_legacy/AudioSystemLegacy.h b/include/hardware_legacy/AudioSystemLegacy.h index 6296b8b..f62a333 100644 --- a/include/hardware_legacy/AudioSystemLegacy.h +++ b/include/hardware_legacy/AudioSystemLegacy.h @@ -1,5 +1,6 @@ /* * Copyright (C) 2008 The Android Open Source Project + * Copyright (c) 2011-2013, The Linux Foundation. All rights reserved. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. @@ -61,14 +62,18 @@ enum audio_source { AUDIO_SOURCE_CAMCORDER = 5, AUDIO_SOURCE_VOICE_RECOGNITION = 6, AUDIO_SOURCE_VOICE_COMMUNICATION = 7, +#ifdef LEGACY_ALSA_AUDIO + AUDIO_SOURCE_REMOTE_SUBMIX = 8, + AUDIO_SOURCE_MAX = AUDIO_SOURCE_REMOTE_SUBMIX, +#else AUDIO_SOURCE_MAX = AUDIO_SOURCE_VOICE_COMMUNICATION, +#endif 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, @@ -81,6 +86,9 @@ public: ENFORCED_AUDIBLE = 7, // Sounds that cannot be muted by user and must be routed to speaker DTMF = 8, TTS = 9, +#ifdef LEGACY_ALSA_AUDIO + INCALL_MUSIC = 10, +#endif NUM_STREAM_TYPES }; @@ -243,17 +251,51 @@ public: DEVICE_OUT_AUX_DIGITAL = 0x400, DEVICE_OUT_ANLG_DOCK_HEADSET = 0x800, DEVICE_OUT_DGTL_DOCK_HEADSET = 0x1000, +#ifdef LEGACY_ALSA_AUDIO + DEVICE_OUT_USB_ACCESSORY = 0x2000, + DEVICE_OUT_USB_DEVICE = 0x4000, + DEVICE_OUT_FM = 0x10000, + DEVICE_OUT_ANC_HEADSET = 0x20000, + DEVICE_OUT_ANC_HEADPHONE = 0x40000, + DEVICE_OUT_PROXY = 0x80000, + DEVICE_OUT_DEFAULT = DEVICE_OUT_SPEAKER, +#else DEVICE_OUT_DEFAULT = 0x8000, +#endif 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 | +#ifdef LEGACY_ALSA_AUDIO + DEVICE_OUT_USB_ACCESSORY | DEVICE_OUT_USB_DEVICE | + DEVICE_OUT_ANC_HEADSET | DEVICE_OUT_ANC_HEADPHONE | + DEVICE_OUT_FM | DEVICE_OUT_PROXY | DEVICE_OUT_DEFAULT), +#else DEVICE_OUT_DEFAULT), +#endif DEVICE_OUT_ALL_A2DP = (DEVICE_OUT_BLUETOOTH_A2DP | DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES | DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER), +#ifdef LEGACY_ALSA_AUDIO + DEVICE_OUT_ALL_USB = (DEVICE_OUT_USB_ACCESSORY | DEVICE_OUT_USB_DEVICE), +#endif // input devices +#ifdef LEGACY_ALSA_AUDIO + DEVICE_IN_COMMUNICATION = 0x100000, + DEVICE_IN_AMBIENT = 0x200000, + DEVICE_IN_BUILTIN_MIC = 0x400000, + DEVICE_IN_BLUETOOTH_SCO_HEADSET = 0x800000, + DEVICE_IN_WIRED_HEADSET = 0x1000000, + DEVICE_IN_AUX_DIGITAL = 0x2000000, + DEVICE_IN_VOICE_CALL = 0x4000000, + DEVICE_IN_BACK_MIC = 0x8000000, + DEVICE_IN_ANC_HEADSET = 0x10000000, + DEVICE_IN_FM_TUNER = 0x20000000, + DEVICE_IN_DEFAULT = DEVICE_IN_BUILTIN_MIC, + DEVICE_IN_ANLG_DOCK_HEADSET = 0x80000000, + DEVICE_IN_PROXY = DEVICE_IN_ANLG_DOCK_HEADSET, +#else DEVICE_IN_COMMUNICATION = 0x10000, DEVICE_IN_AMBIENT = 0x20000, DEVICE_IN_BUILTIN_MIC = 0x40000, @@ -263,10 +305,17 @@ public: DEVICE_IN_VOICE_CALL = 0x400000, DEVICE_IN_BACK_MIC = 0x800000, DEVICE_IN_DEFAULT = 0x80000000, +#endif 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 | +#ifdef LEGACY_ALSA_AUDIO + DEVICE_IN_VOICE_CALL | DEVICE_IN_BACK_MIC | DEVICE_IN_ANC_HEADSET | + DEVICE_IN_FM_TUNER | DEVICE_IN_DEFAULT | + DEVICE_IN_ANLG_DOCK_HEADSET | DEVICE_IN_PROXY) +#else DEVICE_IN_VOICE_CALL | DEVICE_IN_BACK_MIC | DEVICE_IN_DEFAULT) +#endif }; // request to open a direct output with getOutput() (by opposition to sharing an output with other AudioTracks) @@ -314,13 +363,10 @@ public: 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; @@ -354,8 +400,6 @@ public: static bool isInputChannel(uint32_t channel) { return audio_is_input_channel(channel); } - -#endif }; }; // namespace android |