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This commit is contained in:
SaschaNes
2025-08-09 22:58:11 +02:00
parent 323db0184f
commit 107c477197
22 changed files with 131 additions and 5018 deletions
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1
BoardConfigCommon.mk
View File

@@ -34,7 +34,6 @@ BOARD_USES_ALSA_AUDIO := true
TARGET_PROVIDES_AUDIO_HAL := true
TARGET_PROVIDES_LIBAGM := true
TARGET_PROVIDES_LIBAR_PAL := true
TARGET_USES_QCOM_MM_AUDIO := true
# Boot
BOARD_BOOT_HEADER_VERSION := 4

166
audio/audio_policy_configuration.xml
View File

@@ -21,7 +21,36 @@
Changes from Qualcomm Innovation Center are provided under the following license:
Copyright (c) 2022-2023 Qualcomm Innovation Center, Inc. All rights reserved.
SPDX-License-Identifier: BSD-3-Clause-Clear
Redistribution and use in source and binary forms, with or without
modification, are permitted (subject to the limitations in the
disclaimer below) provided that the following conditions are met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above
copyright notice, this list of conditions and the following
disclaimer in the documentation and/or other materials provided
with the distribution.
* Neither the name of Qualcomm Innovation Center, Inc. nor the names of its
contributors may be used to endorse or promote products derived
from this software without specific prior written permission.
NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE
GRANTED BY THIS LICENSE. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT
HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-->
<audioPolicyConfiguration version="7.0" xmlns:xi="http://www.w3.org/2001/XInclude">
@@ -68,20 +97,29 @@ SPDX-License-Identifier: BSD-3-Clause-Clear
<defaultOutputDevice>Speaker</defaultOutputDevice>
<mixPorts>
<mixPort name="primary output" role="source" flags="AUDIO_OUTPUT_FLAG_FAST AUDIO_OUTPUT_FLAG_PRIMARY">
<!-- #ifndef OPLUS_FEATURE_PLAYBACK_24BIT YeWenliang@MULTIMEDIA.AUDIODRIVER.HAL 2021/01/12 add for support playback with 24bits
<profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
#else /* OPLUS_FEATURE_PLAYBACK_24BIT */-->
<profile name="" format="AUDIO_FORMAT_PCM_24_BIT_PACKED"
samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
<!-- #endif OPLUS_FEATURE_PLAYBACK_24BIT -->
</mixPort>
<!-- #ifndef OPLUS_BUG_STABILITY
//YaJun.Li@MM.AudioServer.Policy, 2019/08/21,Remove for disable ULL output
<mixPort name="raw" role="source"
flags="AUDIO_OUTPUT_FLAG_FAST AUDIO_OUTPUT_FLAG_RAW">
<profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
</mixPort>
#endif OPLUS_BUG_STABILITY -->
<mixPort name="haptics output" role="source">
<profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO_HAPTIC_A"/>
</mixPort>
<mixPort name="deep_buffer" role="source"
flags="AUDIO_OUTPUT_FLAG_DEEP_BUFFER">
<!-- #ifndef OPLUS_FEATURE_PLAYBACK_24BIT YeWenliang@MULTIMEDIA.AUDIODRIVER.HAL 2021/01/12 add for support playback with 24bits
<profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
<profile name="" format="AUDIO_FORMAT_PCM_8_24_BIT"
@@ -90,22 +128,26 @@ SPDX-License-Identifier: BSD-3-Clause-Clear
samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
<profile name="" format="AUDIO_FORMAT_PCM_32_BIT"
samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
#else /* OPLUS_FEATURE_PLAYBACK_24BIT */ -->
<profile name="" format="AUDIO_FORMAT_PCM_24_BIT_PACKED"
samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
<!-- #endif OPLUS_FEATURE_PLAYBACK_24BIT -->
</mixPort>
<mixPort name="mmap_no_irq_out" role="source" flags="AUDIO_OUTPUT_FLAG_DIRECT AUDIO_OUTPUT_FLAG_MMAP_NOIRQ">
<profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
samplingRates="11025 44100 48000 96000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
<profile name="" format="AUDIO_FORMAT_PCM_8_24_BIT"
samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
samplingRates="11025 44100 48000 96000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
<profile name="" format="AUDIO_FORMAT_PCM_24_BIT_PACKED"
samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
samplingRates="11025 44100 48000 96000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
<profile name="" format="AUDIO_FORMAT_PCM_32_BIT"
samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
samplingRates="11025 44100 48000 96000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
</mixPort>
<mixPort name="spatial output" role="source" flags="AUDIO_OUTPUT_FLAG_SPATIALIZER">
<profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
</mixPort>
<mixPort name="direct_pcm" role="source" recommendedMuteDurationMs="160"
<mixPort name="direct_pcm" role="source"
flags="AUDIO_OUTPUT_FLAG_DIRECT">
<profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
samplingRates="8000 11025 12000 16000 22050 24000 32000 44100 48000 64000 88200 96000 128000 176400 192000"
@@ -167,9 +209,6 @@ SPDX-License-Identifier: BSD-3-Clause-Clear
<profile name="" format="AUDIO_FORMAT_AAC_ADTS_HE_V2"
samplingRates="8000 11025 12000 16000 22050 24000 32000 44100 48000 64000 88200 96000"
channelMasks="AUDIO_CHANNEL_OUT_STEREO AUDIO_CHANNEL_OUT_MONO"/>
<profile name="" format="AUDIO_FORMAT_OPUS"
samplingRates="8000 12000 16000 24000 48000"
channelMasks="AUDIO_CHANNEL_OUT_STEREO AUDIO_CHANNEL_OUT_MONO"/>
</mixPort>
<mixPort name="voice_tx" role="source">
<profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
@@ -188,10 +227,24 @@ SPDX-License-Identifier: BSD-3-Clause-Clear
</mixPort>
<mixPort name="primary input" role="sink" maxOpenCount="2" maxActiveCount="2">
<!-- #ifndef OPLUS_FEATURE_OPREC_SUPPORT Yongzhi.Zhang@MULTIMEDIA.AUDIODRIVER.FEATURE, 2021/11/15, Add for dual dynamic hdr record
<profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
samplingRates="8000 11025 12000 16000 22050 24000 32000 44100 48000"
channelMasks="AUDIO_CHANNEL_IN_MONO AUDIO_CHANNEL_IN_STEREO AUDIO_CHANNEL_IN_FRONT_BACK"/>
#else /* OPLUS_FEATURE_OPREC_SUPPORT */ -->
<profile name="" format="AUDIO_FORMAT_PCM_8_24_BIT"
samplingRates="8000 11025 12000 16000 22050 24000 32000 44100 48000"
channelMasks="AUDIO_CHANNEL_IN_MONO AUDIO_CHANNEL_IN_STEREO AUDIO_CHANNEL_IN_FRONT_BACK"/>
<!-- #endif OPLUS_FEATURE_OPREC_SUPPORT -->
</mixPort>
<!-- #ifndef OPLUS_BUG_STABILITY Fred.li@MULTIMEDIA.AUDIOSERVER.FRAMEWORK, 2022/09/20,remove qcom compress-input avoid camera record stop fail
<mixPort name="compress-input" role="sink"
flags="AUDIO_INPUT_FLAG_DIRECT" >
<profile name="compress-capture-AAC-LC" format="AUDIO_FORMAT_AAC_LC"
samplingRates="8000 11025 12000 16000 22050 24000 32000 44100 48000"
channelMasks="AUDIO_CHANNEL_IN_MONO AUDIO_CHANNEL_IN_STEREO AUDIO_CHANNEL_IN_FRONT_BACK"/>
</mixPort>
#endif OPLUS_BUG_STABILITY -->
<mixPort name="fast input" role="sink"
flags="AUDIO_INPUT_FLAG_FAST">
<profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
@@ -287,6 +340,21 @@ SPDX-License-Identifier: BSD-3-Clause-Clear
<profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_MONO AUDIO_CHANNEL_OUT_STEREO"/>
</devicePort>
<devicePort tagName="BT A2DP Out" type="AUDIO_DEVICE_OUT_BLUETOOTH_A2DP" role="sink"
encodedFormats="AUDIO_FORMAT_SBC AUDIO_FORMAT_AAC AUDIO_FORMAT_APTX AUDIO_FORMAT_APTX_HD AUDIO_FORMAT_LDAC AUDIO_FORMAT_CELT AUDIO_FORMAT_APTX_ADAPTIVE AUDIO_FORMAT_APTX_TWSP">
<profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
</devicePort>
<devicePort tagName="BT A2DP Headphones" type="AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES" role="sink"
encodedFormats="AUDIO_FORMAT_SBC AUDIO_FORMAT_AAC AUDIO_FORMAT_APTX AUDIO_FORMAT_APTX_HD AUDIO_FORMAT_LDAC AUDIO_FORMAT_CELT AUDIO_FORMAT_APTX_ADAPTIVE AUDIO_FORMAT_APTX_TWSP">
<profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
</devicePort>
<devicePort tagName="BT A2DP Speaker" type="AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER" role="sink"
encodedFormats="AUDIO_FORMAT_SBC AUDIO_FORMAT_AAC AUDIO_FORMAT_APTX AUDIO_FORMAT_APTX_HD AUDIO_FORMAT_LDAC AUDIO_FORMAT_CELT AUDIO_FORMAT_APTX_ADAPTIVE AUDIO_FORMAT_APTX_TWSP">
<profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
</devicePort>
<devicePort tagName="BT BLE Out" type="AUDIO_DEVICE_OUT_BLE_HEADSET" role="sink"
encodedFormats="AUDIO_FORMAT_LC3 VX_AUDIO_FORMAT_APTX_ADAPTIVE_QLEA">
<profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
@@ -312,12 +380,6 @@ SPDX-License-Identifier: BSD-3-Clause-Clear
<profile name="compress-capture-AAC-LC" format="AUDIO_FORMAT_AAC_LC"
samplingRates="8000 11025 12000 16000 22050 24000 32000 44100 48000"
channelMasks="AUDIO_CHANNEL_IN_MONO AUDIO_CHANNEL_IN_STEREO AUDIO_CHANNEL_IN_FRONT_BACK"/>
<profile name="compress-capture-AAC-HE-V1" format="AUDIO_FORMAT_AAC_ADTS_HE_V1"
samplingRates="24000 32000 44100 48000"
channelMasks="AUDIO_CHANNEL_IN_MONO AUDIO_CHANNEL_IN_STEREO AUDIO_CHANNEL_IN_FRONT_BACK"/>
<profile name="compress-capture-AAC-HE-V2" format="AUDIO_FORMAT_AAC_ADTS_HE_V2"
samplingRates="24000 32000 44100 48000"
channelMasks="AUDIO_CHANNEL_IN_STEREO"/>
</devicePort>
<devicePort tagName="Built-In Back Mic" type="AUDIO_DEVICE_IN_BACK_MIC" role="source">
<profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
@@ -341,13 +403,11 @@ SPDX-License-Identifier: BSD-3-Clause-Clear
<devicePort tagName="Telephony Rx" type="AUDIO_DEVICE_IN_TELEPHONY_RX" role="source">
<profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
samplingRates="8000 16000 48000" channelMasks="AUDIO_CHANNEL_IN_MONO"/>
<gains>
<gain name="gain_1" mode="AUDIO_GAIN_MODE_JOINT"
minValueMB="-8400"
maxValueMB="4000"
defaultValueMB="0"
stepValueMB="100"/>
</gains>
</devicePort>
<devicePort tagName="A2DP In" type="AUDIO_DEVICE_IN_BLUETOOTH_A2DP" role="source"
encodedFormats="AUDIO_FORMAT_LC3">
<profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
samplingRates="44100 48000" channelMasks="AUDIO_CHANNEL_IN_MONO AUDIO_CHANNEL_IN_STEREO"/>
</devicePort>
<devicePort tagName="Echo Reference" type="AUDIO_DEVICE_IN_ECHO_REFERENCE" role="source">
<profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
@@ -362,35 +422,40 @@ SPDX-License-Identifier: BSD-3-Clause-Clear
<!-- route declaration, i.e. list all available sources for a given sink -->
<routes>
<route type="mix" sink="Earpiece"
sources="primary output,raw,deep_buffer,direct_pcm,compressed_offload,voip_rx,mmap_no_irq_out,haptics output,Telephony Rx"/>
sources="primary output,deep_buffer,direct_pcm,compressed_offload,voip_rx,mmap_no_irq_out,haptics output"/>
<route type="mix" sink="Speaker"
sources="primary output,raw,deep_buffer,direct_pcm,compressed_offload,voip_rx,mmap_no_irq_out,haptics output,Telephony Rx"/>
sources="primary output,deep_buffer,direct_pcm,compressed_offload,voip_rx,mmap_no_irq_out,haptics output"/>
<route type="mix" sink="Wired Headset"
sources="primary output,raw,deep_buffer,direct_pcm,compressed_offload,voip_rx,mmap_no_irq_out,haptics output,Telephony Rx"/>
sources="primary output,deep_buffer,direct_pcm,compressed_offload,voip_rx,mmap_no_irq_out,haptics output"/>
<route type="mix" sink="Wired Headphones"
sources="primary output,raw,deep_buffer,direct_pcm,compressed_offload,voip_rx,mmap_no_irq_out,haptics output,Telephony Rx"/>
sources="primary output,deep_buffer,direct_pcm,compressed_offload,voip_rx,mmap_no_irq_out,haptics output"/>
<route type="mix" sink="Line"
sources="primary output,raw,deep_buffer,direct_pcm,compressed_offload,voip_rx,mmap_no_irq_out,haptics output,Telephony Rx"/>
sources="primary output,deep_buffer,direct_pcm,compressed_offload,voip_rx,mmap_no_irq_out,haptics output"/>
<route type="mix" sink="HDMI"
sources="primary output,raw,deep_buffer,direct_pcm,compressed_offload,voip_rx,haptics output,Telephony Rx"/>
sources="primary output,deep_buffer,direct_pcm,compressed_offload,voip_rx,haptics output"/>
<route type="mix" sink="Proxy"
sources="primary output,deep_buffer,direct_pcm,compressed_offload,haptics output"/>
<route type="mix" sink="FM"
sources="primary output"/>
<route type="mix" sink="BT SCO"
sources="primary output,raw,deep_buffer,direct_pcm,compressed_offload,voip_rx,haptics output,spatial output,Telephony Rx"/>
sources="primary output,deep_buffer,direct_pcm,compressed_offload,voip_rx,haptics output,spatial output"/>
<route type="mix" sink="BT SCO Headset"
sources="primary output,raw,deep_buffer,direct_pcm,compressed_offload,voip_rx,haptics output,spatial output,Telephony Rx"/>
sources="primary output,deep_buffer,direct_pcm,compressed_offload,voip_rx,haptics output,spatial output"/>
<route type="mix" sink="BT BLE Out"
sources="primary output,raw,mmap_no_irq_out,deep_buffer,direct_pcm,compressed_offload,voip_rx,haptics output,spatial output,Telephony Rx"/>
sources="primary output,mmap_no_irq_out,deep_buffer,direct_pcm,compressed_offload,voip_rx,haptics output,spatial output"/>
<route type="mix" sink="BT SCO Car Kit"
sources="primary output,raw,deep_buffer,direct_pcm,compressed_offload,voip_rx,haptics output,spatial output,Telephony Rx"/>
sources="primary output,deep_buffer,direct_pcm,compressed_offload,voip_rx,haptics output,spatial output"/>
<route type="mix" sink="Telephony Tx"
sources="voice_tx,incall_music_uplink"/>
<route type="mix" sink="voice_rx"
sources="Telephony Rx"/>
<route type="mix" sink="primary input"
sources="Built-In Mic,Built-In Back Mic,Wired Headset Mic,BT SCO Headset Mic,FM Tuner,Telephony Rx,Echo Reference,BLE In"/>
sources="Built-In Mic,Built-In Back Mic,Wired Headset Mic,BT SCO Headset Mic,FM Tuner,Telephony Rx,A2DP In,Echo Reference,BLE In"/>
<!-- #ifndef OPLUS_BUG_STABILITY
//Fred.li@MULTIMEDIA.AUDIOSERVER.FRAMEWORK, 2022/09/20,remove qcom compress-input avoid camera record stop fail-->
<!--route type="mix" sink="compress-input"
sources="Built-In Mic,Built-In Back Mic,Wired Headset Mic"/-->
<!-- #endif OPLUS_BUG_STABILITY -->
<route type="mix" sink="fast input"
sources="Built-In Mic,Built-In Back Mic,BT SCO Headset Mic,Wired Headset Mic"/>
<route type="mix" sink="quad mic"
@@ -398,45 +463,26 @@ SPDX-License-Identifier: BSD-3-Clause-Clear
<route type="mix" sink="voip_tx"
sources="Built-In Mic,Built-In Back Mic,BT SCO Headset Mic,Wired Headset Mic,BLE In"/>
<route type="mix" sink="record_24"
sources="Built-In Mic,Built-In Back Mic,Wired Headset Mic,BLE In"/>
sources="Built-In Mic,Built-In Back Mic,Wired Headset Mic,A2DP In,BLE In"/>
<route type="mix" sink="mmap_no_irq_in"
sources="Built-In Mic,Built-In Back Mic,BT SCO Headset Mic,Wired Headset Mic"/>
<route type="mix" sink="BT A2DP Out"
sources="primary output,deep_buffer,direct_pcm,compressed_offload,voip_rx,mmap_no_irq_out,haptics output,spatial output"/>
<route type="mix" sink="BT A2DP Headphones"
sources="primary output,deep_buffer,direct_pcm,compressed_offload,voip_rx,mmap_no_irq_out,haptics output,spatial output"/>
<route type="mix" sink="BT A2DP Speaker"
sources="primary output,deep_buffer,direct_pcm,compressed_offload,voip_rx,mmap_no_irq_out,haptics output"/>
<route type="mix" sink="BT BLE Speaker"
sources="primary output,raw,mmap_no_irq_out,deep_buffer,direct_pcm,compressed_offload,voip_rx,haptics output"/>
sources="primary output,mmap_no_irq_out,deep_buffer,direct_pcm,compressed_offload,voip_rx,haptics output"/>
<route type="mix" sink="BT BLE Broadcast"
sources="primary output,deep_buffer,direct_pcm,compressed_offload"/>
</routes>
</module>
<!-- A2DP Audio HAL -->
<!-- <module name="a2dp" halVersion="2.0">
<mixPorts>
<mixPort name="a2dp input" role="sink">
<profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
samplingRates="44100 48000" channelMasks="AUDIO_CHANNEL_IN_MONO AUDIO_CHANNEL_IN_STEREO"/>
</mixPort>
</mixPorts>
<devicePorts>
<devicePort tagName="BT A2DP In" type="AUDIO_DEVICE_IN_BLUETOOTH_A2DP" role="source">
<profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
samplingRates="44100 48000" channelMasks="AUDIO_CHANNEL_IN_MONO AUDIO_CHANNEL_IN_STEREO"/>
</devicePort>
</devicePorts>
<routes>
<route type="mix" sink="a2dp input"
sources="BT A2DP In"/>
</routes>
</module> -->
<!-- Usb Audio HAL -->
<xi:include href="/vendor/etc/usbv2_audio_policy_configuration.xml"/>
<!-- Bluetooth Audio HAL -->
<xi:include href="/vendor/etc/bluetooth_audio_policy_configuration.xml"/>
<!-- Remote Submix Audio HAL -->
<xi:include href="/vendor/etc/r_submix_audio_policy_configuration.xml"/>

205
audio/audio_policy_volumes.xml
View File

@@ -1,205 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<!-- Copyright (C) 2015 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.
-->
<!-- Volume section defines a volume curve for a given use case and device category.
It contains a list of points of this curve expressing the attenuation in Millibels for a given
volume index from 0 to 100.
<volume stream=”AUDIO_STREAM_MUSIC” deviceCategory=””>
<point>0,-9600</point>
<point>100,0</point>
</volume>
-->
<volumes>
<volume stream="AUDIO_STREAM_VOICE_CALL" deviceCategory="DEVICE_CATEGORY_HEADSET">
<point>0,-4200</point>
<point>33,-2800</point>
<point>66,-1400</point>
<point>100,0</point>
</volume>
<volume stream="AUDIO_STREAM_VOICE_CALL" deviceCategory="DEVICE_CATEGORY_SPEAKER">
<point>0,-2400</point>
<point>33,-1600</point>
<point>66,-800</point>
<point>100,0</point>
</volume>
<volume stream="AUDIO_STREAM_VOICE_CALL" deviceCategory="DEVICE_CATEGORY_EARPIECE">
<point>0,-2400</point>
<point>33,-1600</point>
<point>66,-800</point>
<point>100,0</point>
</volume>
<volume stream="AUDIO_STREAM_VOICE_CALL" deviceCategory="DEVICE_CATEGORY_EXT_MEDIA"
ref="DEFAULT_MEDIA_VOLUME_CURVE"/>
<volume stream="AUDIO_STREAM_VOICE_CALL" deviceCategory="DEVICE_CATEGORY_HEARING_AID"
ref="DEFAULT_NON_MUTABLE_HEARING_AID_VOLUME_CURVE"/>
<volume stream="AUDIO_STREAM_SYSTEM" deviceCategory="DEVICE_CATEGORY_HEADSET">
<point>1,-3000</point>
<point>33,-2600</point>
<point>66,-2200</point>
<point>100,-1800</point>
</volume>
<volume stream="AUDIO_STREAM_SYSTEM" deviceCategory="DEVICE_CATEGORY_SPEAKER"
ref="DEFAULT_SYSTEM_VOLUME_CURVE"/>
<volume stream="AUDIO_STREAM_SYSTEM" deviceCategory="DEVICE_CATEGORY_EARPIECE"
ref="DEFAULT_SYSTEM_VOLUME_CURVE"/>
<volume stream="AUDIO_STREAM_SYSTEM" deviceCategory="DEVICE_CATEGORY_EXT_MEDIA"
ref="DEFAULT_DEVICE_CATEGORY_EXT_MEDIA_VOLUME_CURVE"/>
<volume stream="AUDIO_STREAM_SYSTEM" deviceCategory="DEVICE_CATEGORY_HEARING_AID"
ref="DEFAULT_HEARING_AID_VOLUME_CURVE"/>
<volume stream="AUDIO_STREAM_RING" deviceCategory="DEVICE_CATEGORY_HEADSET"
ref="DEFAULT_DEVICE_CATEGORY_HEADSET_VOLUME_CURVE"/>
<volume stream="AUDIO_STREAM_RING" deviceCategory="DEVICE_CATEGORY_SPEAKER">
<point>1,-2970</point>
<point>33,-2010</point>
<point>66,-1020</point>
<point>100,0</point>
</volume>
<volume stream="AUDIO_STREAM_RING" deviceCategory="DEVICE_CATEGORY_EARPIECE"
ref="DEFAULT_DEVICE_CATEGORY_EARPIECE_VOLUME_CURVE"/>
<volume stream="AUDIO_STREAM_RING" deviceCategory="DEVICE_CATEGORY_EXT_MEDIA"
ref="DEFAULT_DEVICE_CATEGORY_EXT_MEDIA_VOLUME_CURVE"/>
<volume stream="AUDIO_STREAM_RING" deviceCategory="DEVICE_CATEGORY_HEARING_AID"
ref="DEFAULT_HEARING_AID_VOLUME_CURVE"/>
<volume stream="AUDIO_STREAM_MUSIC" deviceCategory="DEVICE_CATEGORY_HEADSET"
ref="DEFAULT_MEDIA_VOLUME_CURVE"/>
<volume stream="AUDIO_STREAM_MUSIC" deviceCategory="DEVICE_CATEGORY_SPEAKER"
ref="DEFAULT_DEVICE_CATEGORY_SPEAKER_VOLUME_CURVE"/>
<volume stream="AUDIO_STREAM_MUSIC" deviceCategory="DEVICE_CATEGORY_EARPIECE"
ref="DEFAULT_MEDIA_VOLUME_CURVE"/>
<volume stream="AUDIO_STREAM_MUSIC" deviceCategory="DEVICE_CATEGORY_EXT_MEDIA"
ref="DEFAULT_MEDIA_VOLUME_CURVE"/>
<volume stream="AUDIO_STREAM_MUSIC" deviceCategory="DEVICE_CATEGORY_HEARING_AID"
ref="DEFAULT_HEARING_AID_VOLUME_CURVE"/>
<volume stream="AUDIO_STREAM_ALARM" deviceCategory="DEVICE_CATEGORY_HEADSET"
ref="DEFAULT_NON_MUTABLE_HEADSET_VOLUME_CURVE"/>
<volume stream="AUDIO_STREAM_ALARM" deviceCategory="DEVICE_CATEGORY_SPEAKER">
<point>0,-2970</point>
<point>33,-2010</point>
<point>66,-1020</point>
<point>100,0</point>
</volume>
<volume stream="AUDIO_STREAM_ALARM" deviceCategory="DEVICE_CATEGORY_EARPIECE"
ref="DEFAULT_NON_MUTABLE_EARPIECE_VOLUME_CURVE"/>
<volume stream="AUDIO_STREAM_ALARM" deviceCategory="DEVICE_CATEGORY_EXT_MEDIA"
ref="DEFAULT_NON_MUTABLE_EXT_VOLUME_CURVE"/>
<volume stream="AUDIO_STREAM_ALARM" deviceCategory="DEVICE_CATEGORY_HEARING_AID"
ref="DEFAULT_NON_MUTABLE_HEARING_AID_VOLUME_CURVE"/>
<volume stream="AUDIO_STREAM_NOTIFICATION" deviceCategory="DEVICE_CATEGORY_HEADSET"
ref="DEFAULT_DEVICE_CATEGORY_HEADSET_VOLUME_CURVE"/>
<volume stream="AUDIO_STREAM_NOTIFICATION" deviceCategory="DEVICE_CATEGORY_SPEAKER">
<point>1,-2970</point>
<point>33,-2010</point>
<point>66,-1020</point>
<point>100,0</point>
</volume>
<volume stream="AUDIO_STREAM_NOTIFICATION" deviceCategory="DEVICE_CATEGORY_EARPIECE"
ref="DEFAULT_DEVICE_CATEGORY_EARPIECE_VOLUME_CURVE"/>
<volume stream="AUDIO_STREAM_NOTIFICATION" deviceCategory="DEVICE_CATEGORY_EXT_MEDIA"
ref="DEFAULT_DEVICE_CATEGORY_EXT_MEDIA_VOLUME_CURVE"/>
<volume stream="AUDIO_STREAM_NOTIFICATION" deviceCategory="DEVICE_CATEGORY_HEARING_AID"
ref="DEFAULT_DEVICE_CATEGORY_HEADSET_VOLUME_CURVE"/>
<volume stream="AUDIO_STREAM_BLUETOOTH_SCO" deviceCategory="DEVICE_CATEGORY_HEADSET">
<point>0,-4200</point>
<point>33,-2800</point>
<point>66,-1400</point>
<point>100,0</point>
</volume>
<volume stream="AUDIO_STREAM_BLUETOOTH_SCO" deviceCategory="DEVICE_CATEGORY_SPEAKER">
<point>0,-2400</point>
<point>33,-1600</point>
<point>66,-800</point>
<point>100,0</point>
</volume>
<volume stream="AUDIO_STREAM_BLUETOOTH_SCO" deviceCategory="DEVICE_CATEGORY_EARPIECE">
<point>0,-4200</point>
<point>33,-2800</point>
<point>66,-1400</point>
<point>100,0</point>
</volume>
<volume stream="AUDIO_STREAM_BLUETOOTH_SCO" deviceCategory="DEVICE_CATEGORY_EXT_MEDIA"
ref="DEFAULT_MEDIA_VOLUME_CURVE"/>
<volume stream="AUDIO_STREAM_BLUETOOTH_SCO" deviceCategory="DEVICE_CATEGORY_HEARING_AID"
ref="DEFAULT_HEARING_AID_VOLUME_CURVE"/>
<volume stream="AUDIO_STREAM_ENFORCED_AUDIBLE" deviceCategory="DEVICE_CATEGORY_HEADSET">
<point>1,-3000</point>
<point>33,-2600</point>
<point>66,-2200</point>
<point>100,-1800</point>
</volume>
<volume stream="AUDIO_STREAM_ENFORCED_AUDIBLE" deviceCategory="DEVICE_CATEGORY_SPEAKER"
ref="DEFAULT_SYSTEM_VOLUME_CURVE"/>
<volume stream="AUDIO_STREAM_ENFORCED_AUDIBLE" deviceCategory="DEVICE_CATEGORY_EARPIECE"
ref="DEFAULT_SYSTEM_VOLUME_CURVE"/>
<volume stream="AUDIO_STREAM_ENFORCED_AUDIBLE" deviceCategory="DEVICE_CATEGORY_EXT_MEDIA"
ref="DEFAULT_DEVICE_CATEGORY_EXT_MEDIA_VOLUME_CURVE"/>
<volume stream="AUDIO_STREAM_ENFORCED_AUDIBLE" deviceCategory="DEVICE_CATEGORY_HEARING_AID"
ref="DEFAULT_HEARING_AID_VOLUME_CURVE"/>
<volume stream="AUDIO_STREAM_DTMF" deviceCategory="DEVICE_CATEGORY_HEADSET">
<point>1,-3000</point>
<point>33,-2600</point>
<point>66,-2200</point>
<point>100,-1800</point>
</volume>
<volume stream="AUDIO_STREAM_DTMF" deviceCategory="DEVICE_CATEGORY_SPEAKER"
ref="DEFAULT_SYSTEM_VOLUME_CURVE"/>
<volume stream="AUDIO_STREAM_DTMF" deviceCategory="DEVICE_CATEGORY_EARPIECE"
ref="DEFAULT_SYSTEM_VOLUME_CURVE"/>
<volume stream="AUDIO_STREAM_DTMF" deviceCategory="DEVICE_CATEGORY_EXT_MEDIA"
ref="DEFAULT_DEVICE_CATEGORY_EXT_MEDIA_VOLUME_CURVE"/>
<volume stream="AUDIO_STREAM_DTMF" deviceCategory="DEVICE_CATEGORY_HEARING_AID"
ref="DEFAULT_HEARING_AID_VOLUME_CURVE"/>
<volume stream="AUDIO_STREAM_TTS" deviceCategory="DEVICE_CATEGORY_HEADSET"
ref="SILENT_VOLUME_CURVE"/>
<volume stream="AUDIO_STREAM_TTS" deviceCategory="DEVICE_CATEGORY_SPEAKER"
ref="FULL_SCALE_VOLUME_CURVE"/>
<volume stream="AUDIO_STREAM_TTS" deviceCategory="DEVICE_CATEGORY_EARPIECE"
ref="SILENT_VOLUME_CURVE"/>
<volume stream="AUDIO_STREAM_TTS" deviceCategory="DEVICE_CATEGORY_EXT_MEDIA"
ref="SILENT_VOLUME_CURVE"/>
<volume stream="AUDIO_STREAM_TTS" deviceCategory="DEVICE_CATEGORY_HEARING_AID"
ref="SILENT_VOLUME_CURVE"/>
<volume stream="AUDIO_STREAM_ACCESSIBILITY" deviceCategory="DEVICE_CATEGORY_HEADSET"
ref="DEFAULT_NON_MUTABLE_VOLUME_CURVE"/>
<volume stream="AUDIO_STREAM_ACCESSIBILITY" deviceCategory="DEVICE_CATEGORY_SPEAKER"
ref="DEFAULT_NON_MUTABLE_SPEAKER_VOLUME_CURVE"/>
<volume stream="AUDIO_STREAM_ACCESSIBILITY" deviceCategory="DEVICE_CATEGORY_EARPIECE"
ref="DEFAULT_NON_MUTABLE_VOLUME_CURVE"/>
<volume stream="AUDIO_STREAM_ACCESSIBILITY" deviceCategory="DEVICE_CATEGORY_EXT_MEDIA"
ref="DEFAULT_NON_MUTABLE_VOLUME_CURVE"/>
<volume stream="AUDIO_STREAM_ACCESSIBILITY" deviceCategory="DEVICE_CATEGORY_HEARING_AID"
ref="DEFAULT_NON_MUTABLE_HEARING_AID_VOLUME_CURVE"/>
<volume stream="AUDIO_STREAM_REROUTING" deviceCategory="DEVICE_CATEGORY_HEADSET"
ref="FULL_SCALE_VOLUME_CURVE"/>
<volume stream="AUDIO_STREAM_REROUTING" deviceCategory="DEVICE_CATEGORY_SPEAKER"
ref="FULL_SCALE_VOLUME_CURVE"/>
<volume stream="AUDIO_STREAM_REROUTING" deviceCategory="DEVICE_CATEGORY_EARPIECE"
ref="FULL_SCALE_VOLUME_CURVE"/>
<volume stream="AUDIO_STREAM_REROUTING" deviceCategory="DEVICE_CATEGORY_EXT_MEDIA"
ref="FULL_SCALE_VOLUME_CURVE"/>
<volume stream="AUDIO_STREAM_REROUTING" deviceCategory="DEVICE_CATEGORY_HEARING_AID"
ref="FULL_SCALE_VOLUME_CURVE"/>
<volume stream="AUDIO_STREAM_PATCH" deviceCategory="DEVICE_CATEGORY_HEADSET"
ref="FULL_SCALE_VOLUME_CURVE"/>
<volume stream="AUDIO_STREAM_PATCH" deviceCategory="DEVICE_CATEGORY_SPEAKER"
ref="FULL_SCALE_VOLUME_CURVE"/>
<volume stream="AUDIO_STREAM_PATCH" deviceCategory="DEVICE_CATEGORY_EARPIECE"
ref="FULL_SCALE_VOLUME_CURVE"/>
<volume stream="AUDIO_STREAM_PATCH" deviceCategory="DEVICE_CATEGORY_EXT_MEDIA"
ref="FULL_SCALE_VOLUME_CURVE"/>
<volume stream="AUDIO_STREAM_PATCH" deviceCategory="DEVICE_CATEGORY_HEARING_AID"
ref="FULL_SCALE_VOLUME_CURVE"/>
</volumes>

129
audio/default_volume_tables.xml
View File

@@ -1,129 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<!-- Copyright (C) 2015 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.
-->
<!-- Default Volume Tables included by Audio Policy Configuration file -->
<!-- Full Default Volume table for all device category -->
<volumes>
<reference name="FULL_SCALE_VOLUME_CURVE">
<!-- Full Scale reference Volume Curve -->
<point>0,0</point>
<point>100,0</point>
</reference>
<reference name="SILENT_VOLUME_CURVE">
<point>0,-9600</point>
<point>100,-9600</point>
</reference>
<reference name="DEFAULT_SYSTEM_VOLUME_CURVE">
<!-- Default System reference Volume Curve -->
<point>1,-2400</point>
<point>33,-1800</point>
<point>66,-1200</point>
<point>100,-600</point>
</reference>
<reference name="DEFAULT_MEDIA_VOLUME_CURVE">
<!-- Default Media reference Volume Curve -->
<point>1,-5800</point>
<point>20,-4000</point>
<point>60,-1700</point>
<point>100,0</point>
</reference>
<reference name="DEFAULT_DEVICE_CATEGORY_HEADSET_VOLUME_CURVE">
<!--Default Volume Curve -->
<point>1,-4950</point>
<point>33,-3350</point>
<point>66,-1700</point>
<point>100,0</point>
</reference>
<reference name="DEFAULT_DEVICE_CATEGORY_SPEAKER_VOLUME_CURVE">
<!-- Default is Speaker Media Volume Curve -->
<point>1,-5800</point>
<point>20,-4000</point>
<point>60,-1700</point>
<point>100,0</point>
</reference>
<reference name="DEFAULT_DEVICE_CATEGORY_EARPIECE_VOLUME_CURVE">
<!--Default Volume Curve -->
<point>1,-4950</point>
<point>33,-3350</point>
<point>66,-1700</point>
<point>100,0</point>
</reference>
<reference name="DEFAULT_DEVICE_CATEGORY_EXT_MEDIA_VOLUME_CURVE">
<!-- Default is Ext Media System Volume Curve -->
<point>1,-5800</point>
<point>20,-4000</point>
<point>60,-2100</point>
<point>100,-1000</point>
</reference>
<reference name="DEFAULT_HEARING_AID_VOLUME_CURVE">
<!-- Default Hearing Aid Volume Curve -->
<point>1,-12700</point>
<point>20,-8000</point>
<point>60,-4000</point>
<point>100,0</point>
</reference>
<!-- **************************************************************** -->
<!-- Non-mutable default volume curves: -->
<!-- * first point is always for index 0 -->
<!-- * attenuation is small enough that stream can still be heard -->
<reference name="DEFAULT_NON_MUTABLE_VOLUME_CURVE">
<!-- Default non-mutable reference Volume Curve -->
<!-- based on DEFAULT_MEDIA_VOLUME_CURVE -->
<point>0,-5800</point>
<point>20,-4000</point>
<point>60,-1700</point>
<point>100,0</point>
</reference>
<reference name="DEFAULT_NON_MUTABLE_HEADSET_VOLUME_CURVE">
<!--Default non-mutable Volume Curve for headset -->
<!-- based on DEFAULT_DEVICE_CATEGORY_HEADSET_VOLUME_CURVE -->
<point>0,-4950</point>
<point>33,-3350</point>
<point>66,-1700</point>
<point>100,0</point>
</reference>
<reference name="DEFAULT_NON_MUTABLE_SPEAKER_VOLUME_CURVE">
<!-- Default non-mutable Speaker Volume Curve -->
<!-- based on DEFAULT_DEVICE_CATEGORY_SPEAKER_VOLUME_CURVE -->
<point>0,-5800</point>
<point>20,-4000</point>
<point>60,-1700</point>
<point>100,0</point>
</reference>
<reference name="DEFAULT_NON_MUTABLE_EARPIECE_VOLUME_CURVE">
<!--Default non-mutable Volume Curve -->
<!-- based on DEFAULT_DEVICE_CATEGORY_EARPIECE_VOLUME_CURVE -->
<point>0,-4950</point>
<point>33,-3350</point>
<point>66,-1700</point>
<point>100,0</point>
</reference>
<reference name="DEFAULT_NON_MUTABLE_EXT_VOLUME_CURVE">
<!-- Default non-mutable Ext Media System Volume Curve -->
<!-- based on DEFAULT_DEVICE_CATEGORY_EXT_MEDIA_VOLUME_CURVE -->
<point>0,-5800</point>
<point>20,-4000</point>
<point>60,-2100</point>
<point>100,-1000</point>
</reference>
<reference name="DEFAULT_NON_MUTABLE_HEARING_AID_VOLUME_CURVE">
<!-- Default non-mutable Hearing Aid Volume Curve -->
<!-- based on DEFAULT_HEARING_AID_VOLUME_CURVE -->
<point>0,-12700</point>
<point>20,-8000</point>
<point>60,-4000</point>
<point>100,0</point>
</reference>
</volumes>

170
audio/impl/Android.bp
View File

@@ -1,170 +0,0 @@
filegroup {
name: "android.hardware.audio-impl_samsung-sm8650_srcs",
srcs: [
"Device.cpp",
"DevicesFactory.cpp",
"ParametersUtil.cpp",
"PrimaryDevice.cpp",
"Stream.cpp",
"StreamIn.cpp",
"StreamOut.cpp",
],
}
cc_library_headers {
name: "android.hardware.audio-impl_samsung-sm8650_headers",
proprietary: true,
vendor: true,
export_include_dirs: ["include"],
}
cc_defaults {
name: "android.hardware.audio-impl_samsung-sm8650",
relative_install_path: "hw",
proprietary: true,
vendor: true,
srcs: [":android.hardware.audio-impl_samsung-sm8650_srcs"],
defaults: ["hidl_defaults"],
static_libs: [
"libaudiofoundation",
],
shared_libs: [
"libbase",
"libcutils",
"libfmq",
"libhardware",
"libhidlbase",
"liblog",
"libmedia_helper",
"libmediautils_vendor",
"libmemunreachable",
"libutils",
"android.hardware.audio.common-util",
],
header_libs: [
"android.hardware.audio-impl_samsung-sm8650_headers",
"android.hardware.audio.common.util@all-versions",
"libaudioutils_headers",
"libaudio_system_headers",
"libhardware_headers",
"libmedia_headers",
"libmediautils_headers",
],
export_header_lib_headers: [
"android.hardware.audio-impl_samsung-sm8650_headers",
],
}
cc_library_shared {
name: "android.hardware.audio@2.0-impl.samsung-sm8650",
defaults: ["android.hardware.audio-impl_samsung-sm8650"],
shared_libs: [
"android.hardware.audio@2.0",
"android.hardware.audio@2.0-util",
"android.hardware.audio.common@2.0",
"android.hardware.audio.common@2.0-util",
"libcutils",
],
cflags: [
"-DMAJOR_VERSION=2",
"-DMINOR_VERSION=0",
"-include common/all-versions/VersionMacro.h",
],
}
cc_library_shared {
name: "android.hardware.audio@4.0-impl.samsung-sm8650",
defaults: ["android.hardware.audio-impl_samsung-sm8650"],
shared_libs: [
"android.hardware.audio@4.0",
"android.hardware.audio@4.0-util",
"android.hardware.audio.common@4.0",
"android.hardware.audio.common@4.0-util",
"libcutils",
],
cflags: [
"-DMAJOR_VERSION=4",
"-DMINOR_VERSION=0",
"-include common/all-versions/VersionMacro.h",
],
}
cc_library_shared {
name: "android.hardware.audio@5.0-impl.samsung-sm8650",
defaults: ["android.hardware.audio-impl_samsung-sm8650"],
shared_libs: [
"android.hardware.audio@5.0",
"android.hardware.audio@5.0-util",
"android.hardware.audio.common@5.0",
"android.hardware.audio.common@5.0-util",
"libcutils",
],
cflags: [
"-DMAJOR_VERSION=5",
"-DMINOR_VERSION=0",
"-include common/all-versions/VersionMacro.h",
],
}
cc_library_shared {
name: "android.hardware.audio@6.0-impl.samsung-sm8650",
defaults: ["android.hardware.audio-impl_samsung-sm8650"],
shared_libs: [
"android.hardware.audio@6.0",
"android.hardware.audio@6.0-util",
"android.hardware.audio.common@6.0",
"android.hardware.audio.common@6.0-util",
"libcutils",
],
cflags: [
"-DMAJOR_VERSION=6",
"-DMINOR_VERSION=0",
"-include common/all-versions/VersionMacro.h",
],
}
cc_library_shared {
name: "android.hardware.audio@7.0-impl.samsung-sm8650",
defaults: ["android.hardware.audio-impl_samsung-sm8650"],
shared_libs: [
"android.hardware.audio@7.0",
"android.hardware.audio@7.0-util",
"android.hardware.audio.common@7.0",
"android.hardware.audio.common@7.0-enums",
"android.hardware.audio.common@7.0-util",
"libbase",
"libcutils",
],
cflags: [
"-DMAJOR_VERSION=7",
"-DMINOR_VERSION=0",
"-include common/all-versions/VersionMacro.h",
],
}
cc_library_shared {
name: "android.hardware.audio@7.1-impl.samsung-sm8650",
defaults: ["android.hardware.audio-impl_samsung-sm8650"],
shared_libs: [
"android.hardware.audio@7.0",
"android.hardware.audio@7.1",
"android.hardware.audio@7.1-util",
"android.hardware.audio.common@7.0",
"android.hardware.audio.common@7.1-enums",
"android.hardware.audio.common@7.1-util",
"libbase",
],
cflags: [
"-DMAJOR_VERSION=7",
"-DMINOR_VERSION=1",
"-DCOMMON_TYPES_MINOR_VERSION=0",
"-DCORE_TYPES_MINOR_VERSION=0",
"-include common/all-versions/VersionMacro.h",
],
}

635
audio/impl/Device.cpp
View File

@@ -1,635 +0,0 @@
/*
* Copyright (C) 2018 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.
*/
#define LOG_TAG "DeviceHAL"
#include "core/default/Device.h"
#include "common/all-versions/default/EffectMap.h"
#include "core/default/StreamIn.h"
#include "core/default/StreamOut.h"
#include "core/default/Util.h"
//#define LOG_NDEBUG 0
#include <inttypes.h>
#include <memory.h>
#include <string.h>
#include <algorithm>
#include <android/log.h>
#include <hidl/HidlTransportSupport.h>
#include <mediautils/MemoryLeakTrackUtil.h>
#include <memunreachable/memunreachable.h>
#include <HidlUtils.h>
namespace android {
namespace hardware {
namespace audio {
namespace CPP_VERSION {
namespace implementation {
using ::android::hardware::audio::common::COMMON_TYPES_CPP_VERSION::implementation::HidlUtils;
namespace util {
using namespace ::android::hardware::audio::CORE_TYPES_CPP_VERSION::implementation::util;
}
Device::Device(audio_hw_device_t* device) : mIsClosed(false), mDevice(device) {}
Device::~Device() {
(void)doClose();
mDevice = nullptr;
}
Result Device::analyzeStatus(const char* funcName, int status,
const std::vector<int>& ignoreErrors) {
return util::analyzeStatus("Device", funcName, status, ignoreErrors);
}
void Device::closeInputStream(audio_stream_in_t* stream) {
mDevice->close_input_stream(mDevice, stream);
LOG_ALWAYS_FATAL_IF(mOpenedStreamsCount == 0, "mOpenedStreamsCount is already 0");
--mOpenedStreamsCount;
}
void Device::closeOutputStream(audio_stream_out_t* stream) {
mDevice->close_output_stream(mDevice, stream);
LOG_ALWAYS_FATAL_IF(mOpenedStreamsCount == 0, "mOpenedStreamsCount is already 0");
--mOpenedStreamsCount;
}
char* Device::halGetParameters(const char* keys) {
return mDevice->get_parameters(mDevice, keys);
}
int Device::halSetParameters(const char* keysAndValues) {
return mDevice->set_parameters(mDevice, keysAndValues);
}
// Methods from ::android::hardware::audio::CPP_VERSION::IDevice follow.
Return<Result> Device::initCheck() {
return analyzeStatus("init_check", mDevice->init_check(mDevice));
}
Return<Result> Device::setMasterVolume(float volume) {
if (mDevice->set_master_volume == NULL) {
return Result::NOT_SUPPORTED;
}
if (!util::isGainNormalized(volume)) {
ALOGW("Can not set a master volume (%f) outside [0,1]", volume);
return Result::INVALID_ARGUMENTS;
}
return analyzeStatus("set_master_volume", mDevice->set_master_volume(mDevice, volume),
{ENOSYS} /*ignore*/);
}
Return<void> Device::getMasterVolume(getMasterVolume_cb _hidl_cb) {
Result retval(Result::NOT_SUPPORTED);
float volume = 0;
if (mDevice->get_master_volume != NULL) {
retval = analyzeStatus("get_master_volume", mDevice->get_master_volume(mDevice, &volume),
{ENOSYS} /*ignore*/);
}
_hidl_cb(retval, volume);
return Void();
}
Return<Result> Device::setMicMute(bool mute) {
return analyzeStatus("set_mic_mute", mDevice->set_mic_mute(mDevice, mute), {ENOSYS} /*ignore*/);
}
Return<void> Device::getMicMute(getMicMute_cb _hidl_cb) {
bool mute = false;
Result retval = analyzeStatus("get_mic_mute", mDevice->get_mic_mute(mDevice, &mute),
{ENOSYS} /*ignore*/);
_hidl_cb(retval, mute);
return Void();
}
Return<Result> Device::setMasterMute(bool mute) {
Result retval(Result::NOT_SUPPORTED);
if (mDevice->set_master_mute != NULL) {
retval = analyzeStatus("set_master_mute", mDevice->set_master_mute(mDevice, mute),
{ENOSYS} /*ignore*/);
}
return retval;
}
Return<void> Device::getMasterMute(getMasterMute_cb _hidl_cb) {
Result retval(Result::NOT_SUPPORTED);
bool mute = false;
if (mDevice->get_master_mute != NULL) {
retval = analyzeStatus("get_master_mute", mDevice->get_master_mute(mDevice, &mute),
{ENOSYS} /*ignore*/);
}
_hidl_cb(retval, mute);
return Void();
}
Return<void> Device::getInputBufferSize(const AudioConfig& config, getInputBufferSize_cb _hidl_cb) {
audio_config_t halConfig;
Result retval(Result::INVALID_ARGUMENTS);
uint64_t bufferSize = 0;
if (HidlUtils::audioConfigToHal(config, &halConfig) == NO_ERROR) {
size_t halBufferSize = mDevice->get_input_buffer_size(mDevice, &halConfig);
if (halBufferSize != 0) {
retval = Result::OK;
bufferSize = halBufferSize;
}
}
_hidl_cb(retval, bufferSize);
return Void();
}
std::tuple<Result, sp<IStreamOut>> Device::openOutputStreamCore(int32_t ioHandle,
const DeviceAddress& device,
const AudioConfig& config,
const AudioOutputFlags& flags,
AudioConfig* suggestedConfig) {
audio_config_t halConfig;
if (HidlUtils::audioConfigToHal(config, &halConfig) != NO_ERROR) {
return {Result::INVALID_ARGUMENTS, nullptr};
}
audio_stream_out_t* halStream;
audio_devices_t halDevice;
char halDeviceAddress[AUDIO_DEVICE_MAX_ADDRESS_LEN];
if (CoreUtils::deviceAddressToHal(device, &halDevice, halDeviceAddress) != NO_ERROR) {
return {Result::INVALID_ARGUMENTS, nullptr};
}
audio_output_flags_t halFlags;
if (CoreUtils::audioOutputFlagsToHal(flags, &halFlags) != NO_ERROR) {
return {Result::INVALID_ARGUMENTS, nullptr};
}
ALOGV("open_output_stream handle: %d devices: %x flags: %#x "
"srate: %d format %#x channels %x address %s",
ioHandle, halDevice, halFlags, halConfig.sample_rate, halConfig.format,
halConfig.channel_mask, halDeviceAddress);
int status = mDevice->open_output_stream(mDevice, ioHandle, halDevice, halFlags, &halConfig,
&halStream, halDeviceAddress);
ALOGV("open_output_stream status %d stream %p", status, halStream);
sp<IStreamOut> streamOut;
if (status == OK) {
streamOut = new StreamOut(this, halStream);
++mOpenedStreamsCount;
android::hardware::setMinSchedulerPolicy(streamOut, SCHED_NORMAL, ANDROID_PRIORITY_AUDIO);
}
status_t convertStatus =
HidlUtils::audioConfigFromHal(halConfig, false /*isInput*/, suggestedConfig);
ALOGW_IF(convertStatus != OK, "%s: suggested config with incompatible fields", __func__);
return {analyzeStatus("open_output_stream", status, {EINVAL} /*ignore*/), streamOut};
}
std::tuple<Result, sp<IStreamIn>> Device::openInputStreamCore(
int32_t ioHandle, const DeviceAddress& device, const AudioConfig& config,
const AudioInputFlags& flags, AudioSource source, AudioConfig* suggestedConfig) {
audio_config_t halConfig;
if (HidlUtils::audioConfigToHal(config, &halConfig) != NO_ERROR) {
return {Result::INVALID_ARGUMENTS, nullptr};
}
audio_stream_in_t* halStream;
audio_devices_t halDevice;
char halDeviceAddress[AUDIO_DEVICE_MAX_ADDRESS_LEN];
if (CoreUtils::deviceAddressToHal(device, &halDevice, halDeviceAddress) != NO_ERROR) {
return {Result::INVALID_ARGUMENTS, nullptr};
}
audio_input_flags_t halFlags;
audio_source_t halSource;
if (CoreUtils::audioInputFlagsToHal(flags, &halFlags) != NO_ERROR ||
HidlUtils::audioSourceToHal(source, &halSource) != NO_ERROR) {
return {Result::INVALID_ARGUMENTS, nullptr};
}
ALOGV("open_input_stream handle: %d devices: %x flags: %#x "
"srate: %d format %#x channels %x address %s source %d",
ioHandle, halDevice, halFlags, halConfig.sample_rate, halConfig.format,
halConfig.channel_mask, halDeviceAddress, halSource);
int status = mDevice->open_input_stream(mDevice, ioHandle, halDevice, &halConfig, &halStream,
halFlags, halDeviceAddress, halSource);
ALOGV("open_input_stream status %d stream %p", status, halStream);
sp<IStreamIn> streamIn;
if (status == OK) {
streamIn = new StreamIn(this, halStream);
++mOpenedStreamsCount;
android::hardware::setMinSchedulerPolicy(streamIn, SCHED_NORMAL, ANDROID_PRIORITY_AUDIO);
}
status_t convertStatus =
HidlUtils::audioConfigFromHal(halConfig, true /*isInput*/, suggestedConfig);
ALOGW_IF(convertStatus != OK, "%s: suggested config with incompatible fields", __func__);
return {analyzeStatus("open_input_stream", status, {EINVAL} /*ignore*/), streamIn};
}
#if MAJOR_VERSION == 2
Return<void> Device::openOutputStream(int32_t ioHandle, const DeviceAddress& device,
const AudioConfig& config, AudioOutputFlags flags,
openOutputStream_cb _hidl_cb) {
AudioConfig suggestedConfig;
auto [result, streamOut] =
openOutputStreamCore(ioHandle, device, config, flags, &suggestedConfig);
_hidl_cb(result, streamOut, suggestedConfig);
return Void();
}
Return<void> Device::openInputStream(int32_t ioHandle, const DeviceAddress& device,
const AudioConfig& config, AudioInputFlags flags,
AudioSource source, openInputStream_cb _hidl_cb) {
AudioConfig suggestedConfig;
auto [result, streamIn] =
openInputStreamCore(ioHandle, device, config, flags, source, &suggestedConfig);
_hidl_cb(result, streamIn, suggestedConfig);
return Void();
}
#elif MAJOR_VERSION >= 4
std::tuple<Result, sp<IStreamOut>, AudioConfig> Device::openOutputStreamImpl(
int32_t ioHandle, const DeviceAddress& device, const AudioConfig& config,
const SourceMetadata& sourceMetadata,
#if MAJOR_VERSION <= 6
AudioOutputFlags flags) {
if (status_t status = CoreUtils::sourceMetadataToHal(sourceMetadata, nullptr);
status != NO_ERROR) {
#else
const AudioOutputFlags& flags) {
if (status_t status = CoreUtils::sourceMetadataToHalV7(sourceMetadata,
false /*ignoreNonVendorTags*/, nullptr);
status != NO_ERROR) {
#endif
return {analyzeStatus("sourceMetadataToHal", status), nullptr, {}};
}
AudioConfig suggestedConfig;
auto [result, streamOut] =
openOutputStreamCore(ioHandle, device, config, flags, &suggestedConfig);
if (streamOut) {
streamOut->updateSourceMetadata(sourceMetadata);
}
return {result, streamOut, suggestedConfig};
}
Return<void> Device::openOutputStream(int32_t ioHandle, const DeviceAddress& device,
const AudioConfig& config,
#if MAJOR_VERSION <= 6
AudioOutputFlags flags,
#else
const AudioOutputFlags& flags,
#endif
const SourceMetadata& sourceMetadata,
openOutputStream_cb _hidl_cb) {
auto [result, streamOut, suggestedConfig] =
openOutputStreamImpl(ioHandle, device, config, sourceMetadata, flags);
_hidl_cb(result, streamOut, suggestedConfig);
return Void();
}
std::tuple<Result, sp<IStreamIn>, AudioConfig> Device::openInputStreamImpl(
int32_t ioHandle, const DeviceAddress& device, const AudioConfig& config,
#if MAJOR_VERSION <= 6
AudioInputFlags flags,
#else
const AudioInputFlags& flags,
#endif
const SinkMetadata& sinkMetadata) {
if (sinkMetadata.tracks.size() == 0) {
// This should never happen, the framework must not create as stream
// if there is no client
ALOGE("openInputStream called without tracks connected");
return {Result::INVALID_ARGUMENTS, nullptr, AudioConfig{}};
}
#if MAJOR_VERSION <= 6
if (status_t status = CoreUtils::sinkMetadataToHal(sinkMetadata, nullptr); status != NO_ERROR) {
#else
if (status_t status = CoreUtils::sinkMetadataToHalV7(sinkMetadata,
false /*ignoreNonVendorTags*/, nullptr);
status != NO_ERROR) {
#endif
return {analyzeStatus("sinkMetadataToHal", status), nullptr, AudioConfig{}};
}
// Pick the first one as the main.
AudioSource source = sinkMetadata.tracks[0].source;
AudioConfig suggestedConfig;
auto [result, streamIn] =
openInputStreamCore(ioHandle, device, config, flags, source, &suggestedConfig);
if (streamIn) {
streamIn->updateSinkMetadata(sinkMetadata);
}
return {result, streamIn, suggestedConfig};
}
Return<void> Device::openInputStream(int32_t ioHandle, const DeviceAddress& device,
const AudioConfig& config,
#if MAJOR_VERSION <= 6
AudioInputFlags flags,
#else
const AudioInputFlags& flags,
#endif
const SinkMetadata& sinkMetadata,
openInputStream_cb _hidl_cb) {
auto [result, streamIn, suggestedConfig] =
openInputStreamImpl(ioHandle, device, config, flags, sinkMetadata);
_hidl_cb(result, streamIn, suggestedConfig);
return Void();
}
#endif /* MAJOR_VERSION */
#if MAJOR_VERSION == 7 && MINOR_VERSION == 1
Return<void> Device::openOutputStream_7_1(int32_t ioHandle, const DeviceAddress& device,
const AudioConfig& config, const AudioOutputFlags& flags,
const SourceMetadata& sourceMetadata,
openOutputStream_7_1_cb _hidl_cb) {
auto [result, streamOut, suggestedConfig] =
openOutputStreamImpl(ioHandle, device, config, sourceMetadata, flags);
_hidl_cb(result, streamOut, suggestedConfig);
return Void();
}
#endif // V7.1
Return<bool> Device::supportsAudioPatches() {
return version() >= AUDIO_DEVICE_API_VERSION_3_0;
}
Return<void> Device::createAudioPatch(const hidl_vec<AudioPortConfig>& sources,
const hidl_vec<AudioPortConfig>& sinks,
createAudioPatch_cb _hidl_cb) {
auto [retval, patch] = createOrUpdateAudioPatch(AudioPatchHandle{}, sources, sinks);
_hidl_cb(retval, patch);
return Void();
}
std::tuple<Result, AudioPatchHandle> Device::createOrUpdateAudioPatch(
AudioPatchHandle patch, const hidl_vec<AudioPortConfig>& sources,
const hidl_vec<AudioPortConfig>& sinks) {
Result retval(Result::NOT_SUPPORTED);
if (version() >= AUDIO_DEVICE_API_VERSION_3_0) {
audio_patch_handle_t halPatch = static_cast<audio_patch_handle_t>(patch);
std::unique_ptr<audio_port_config[]> halSources;
if (status_t status = HidlUtils::audioPortConfigsToHal(sources, &halSources);
status != NO_ERROR) {
return {analyzeStatus("audioPortConfigsToHal;sources", status), patch};
}
std::unique_ptr<audio_port_config[]> halSinks;
if (status_t status = HidlUtils::audioPortConfigsToHal(sinks, &halSinks);
status != NO_ERROR) {
return {analyzeStatus("audioPortConfigsToHal;sinks", status), patch};
}
retval = analyzeStatus("create_audio_patch",
mDevice->create_audio_patch(mDevice, sources.size(), &halSources[0],
sinks.size(), &halSinks[0], &halPatch));
if (retval == Result::OK) {
patch = static_cast<AudioPatchHandle>(halPatch);
}
}
return {retval, patch};
}
Return<Result> Device::releaseAudioPatch(int32_t patch) {
if (version() >= AUDIO_DEVICE_API_VERSION_3_0) {
return analyzeStatus(
"release_audio_patch",
mDevice->release_audio_patch(mDevice, static_cast<audio_patch_handle_t>(patch)));
}
return Result::NOT_SUPPORTED;
}
template <typename HalPort>
Return<void> Device::getAudioPortImpl(const AudioPort& port, getAudioPort_cb _hidl_cb,
int (*halGetter)(audio_hw_device_t*, HalPort*),
const char* halGetterName) {
if (halGetter == nullptr) {
_hidl_cb(Result::NOT_SUPPORTED, port);
return Void();
}
HalPort halPort;
if (status_t status = HidlUtils::audioPortToHal(port, &halPort); status != NO_ERROR) {
_hidl_cb(analyzeStatus("audioPortToHal", status), port);
return Void();
}
Result retval = analyzeStatus(halGetterName, halGetter(mDevice, &halPort));
AudioPort resultPort = port;
if (retval == Result::OK) {
if (status_t status = HidlUtils::audioPortFromHal(halPort, &resultPort);
status != NO_ERROR) {
_hidl_cb(analyzeStatus("audioPortFromHal", status), port);
return Void();
}
}
_hidl_cb(retval, resultPort);
return Void();
}
#if MAJOR_VERSION <= 6
Return<void> Device::getAudioPort(const AudioPort& port, getAudioPort_cb _hidl_cb) {
return getAudioPortImpl(port, _hidl_cb, mDevice->get_audio_port, "get_audio_port");
}
#else
Return<void> Device::getAudioPort(const AudioPort& port, getAudioPort_cb _hidl_cb) {
if (version() >= AUDIO_DEVICE_API_VERSION_3_2) {
// get_audio_port_v7 is mandatory if legacy HAL support this API version.
return getAudioPortImpl(port, _hidl_cb, mDevice->get_audio_port_v7, "get_audio_port_v7");
} else {
return getAudioPortImpl(port, _hidl_cb, mDevice->get_audio_port, "get_audio_port");
}
}
#endif
Return<Result> Device::setAudioPortConfig(const AudioPortConfig& config) {
if (version() >= AUDIO_DEVICE_API_VERSION_3_0) {
struct audio_port_config halPortConfig;
if (status_t status = HidlUtils::audioPortConfigToHal(config, &halPortConfig);
status != NO_ERROR) {
return analyzeStatus("audioPortConfigToHal", status);
}
return analyzeStatus("set_audio_port_config",
mDevice->set_audio_port_config(mDevice, &halPortConfig));
}
return Result::NOT_SUPPORTED;
}
#if MAJOR_VERSION == 2
Return<AudioHwSync> Device::getHwAvSync() {
int halHwAvSync;
Result retval = getParam(AudioParameter::keyHwAvSync, &halHwAvSync);
return retval == Result::OK ? halHwAvSync : AUDIO_HW_SYNC_INVALID;
}
#elif MAJOR_VERSION >= 4
Return<void> Device::getHwAvSync(getHwAvSync_cb _hidl_cb) {
int halHwAvSync;
Result retval = getParam(AudioParameter::keyHwAvSync, &halHwAvSync);
_hidl_cb(retval, halHwAvSync);
return Void();
}
#endif
Return<Result> Device::setScreenState(bool turnedOn) {
return setParam(AudioParameter::keyScreenState, turnedOn);
}
#if MAJOR_VERSION == 2
Return<void> Device::getParameters(const hidl_vec<hidl_string>& keys, getParameters_cb _hidl_cb) {
getParametersImpl({}, keys, _hidl_cb);
return Void();
}
Return<Result> Device::setParameters(const hidl_vec<ParameterValue>& parameters) {
return setParametersImpl({} /* context */, parameters);
}
#elif MAJOR_VERSION >= 4
Return<void> Device::getParameters(const hidl_vec<ParameterValue>& context,
const hidl_vec<hidl_string>& keys, getParameters_cb _hidl_cb) {
getParametersImpl(context, keys, _hidl_cb);
return Void();
}
Return<Result> Device::setParameters(const hidl_vec<ParameterValue>& context,
const hidl_vec<ParameterValue>& parameters) {
return setParametersImpl(context, parameters);
}
#endif
#if MAJOR_VERSION == 2
Return<void> Device::debugDump(const hidl_handle& fd) {
return debug(fd, {});
}
#endif
Return<void> Device::debug(const hidl_handle& fd, const hidl_vec<hidl_string>& options) {
if (fd.getNativeHandle() != nullptr && fd->numFds == 1) {
const int fd0 = fd->data[0];
bool dumpMem = false;
bool unreachableMemory = false;
for (const auto& option : options) {
if (option == "-m") {
dumpMem = true;
} else if (option == "--unreachable") {
unreachableMemory = true;
}
}
if (dumpMem) {
dprintf(fd0, "\nDumping memory:\n");
std::string s = dumpMemoryAddresses(100 /* limit */);
write(fd0, s.c_str(), s.size());
}
if (unreachableMemory) {
dprintf(fd0, "\nDumping unreachable memory:\n");
// TODO - should limit be an argument parameter?
std::string s = GetUnreachableMemoryString(true /* contents */, 100 /* limit */);
write(fd0, s.c_str(), s.size());
}
analyzeStatus("dump", mDevice->dump(mDevice, fd0));
}
return Void();
}
#if MAJOR_VERSION >= 4
Return<void> Device::getMicrophones(getMicrophones_cb _hidl_cb) {
Result retval = Result::NOT_SUPPORTED;
size_t actual_mics = AUDIO_MICROPHONE_MAX_COUNT;
audio_microphone_characteristic_t mic_array[AUDIO_MICROPHONE_MAX_COUNT];
hidl_vec<MicrophoneInfo> microphones;
if (mDevice->get_microphones != NULL &&
mDevice->get_microphones(mDevice, &mic_array[0], &actual_mics) == 0) {
microphones.resize(actual_mics);
for (size_t i = 0; i < actual_mics; ++i) {
(void)CoreUtils::microphoneInfoFromHal(mic_array[i], &microphones[i]);
}
retval = Result::OK;
}
_hidl_cb(retval, microphones);
return Void();
}
Return<Result> Device::setConnectedState(const DeviceAddress& address, bool connected) {
auto key = connected ? AudioParameter::keyDeviceConnect : AudioParameter::keyDeviceDisconnect;
return setParam(key, address);
}
#endif
Result Device::doClose() {
if (mIsClosed || mOpenedStreamsCount != 0) return Result::INVALID_STATE;
mIsClosed = true;
return analyzeStatus("close", audio_hw_device_close(mDevice));
}
#if MAJOR_VERSION >= 6
Return<Result> Device::close() {
return doClose();
}
Return<Result> Device::addDeviceEffect(AudioPortHandle device, uint64_t effectId) {
if (version() < AUDIO_DEVICE_API_VERSION_3_1 || mDevice->add_device_effect == nullptr) {
return Result::NOT_SUPPORTED;
}
effect_handle_t halEffect = EffectMap::getInstance().get(effectId);
if (halEffect != NULL) {
return analyzeStatus("add_device_effect",
mDevice->add_device_effect(
mDevice, static_cast<audio_port_handle_t>(device), halEffect));
} else {
ALOGW("%s Invalid effect ID passed from client: %" PRIu64 "", __func__, effectId);
return Result::INVALID_ARGUMENTS;
}
}
Return<Result> Device::removeDeviceEffect(AudioPortHandle device, uint64_t effectId) {
if (version() < AUDIO_DEVICE_API_VERSION_3_1 || mDevice->remove_device_effect == nullptr) {
return Result::NOT_SUPPORTED;
}
effect_handle_t halEffect = EffectMap::getInstance().get(effectId);
if (halEffect != NULL) {
return analyzeStatus("remove_device_effect",
mDevice->remove_device_effect(
mDevice, static_cast<audio_port_handle_t>(device), halEffect));
} else {
ALOGW("%s Invalid effect ID passed from client: %" PRIu64 "", __func__, effectId);
return Result::INVALID_ARGUMENTS;
}
}
Return<void> Device::updateAudioPatch(int32_t previousPatch,
const hidl_vec<AudioPortConfig>& sources,
const hidl_vec<AudioPortConfig>& sinks,
createAudioPatch_cb _hidl_cb) {
if (previousPatch != static_cast<int32_t>(AudioPatchHandle{})) {
auto [retval, patch] = createOrUpdateAudioPatch(previousPatch, sources, sinks);
_hidl_cb(retval, patch);
} else {
_hidl_cb(Result::INVALID_ARGUMENTS, previousPatch);
}
return Void();
}
#endif
#if MAJOR_VERSION == 7 && MINOR_VERSION == 1
Return<Result> Device::setConnectedState_7_1(const AudioPort& devicePort, bool connected) {
if (version() >= AUDIO_DEVICE_API_VERSION_3_2 &&
mDevice->set_device_connected_state_v7 != nullptr) {
audio_port_v7 halPort;
if (status_t status = HidlUtils::audioPortToHal(devicePort, &halPort); status != NO_ERROR) {
return analyzeStatus("audioPortToHal", status);
}
return analyzeStatus("set_device_connected_state_v7",
mDevice->set_device_connected_state_v7(mDevice, &halPort, connected));
}
return Result::NOT_SUPPORTED;
}
#endif
} // namespace implementation
} // namespace CPP_VERSION
} // namespace audio
} // namespace hardware
} // namespace android

155
audio/impl/DevicesFactory.cpp
View File

@@ -1,155 +0,0 @@
/*
* Copyright (C) 2018 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.
*/
#define LOG_TAG "DevicesFactoryHAL"
#include "core/default/DevicesFactory.h"
#include "core/default/Device.h"
#include "core/default/PrimaryDevice.h"
#include <string.h>
#include <android/log.h>
#include <hidl/HidlTransportSupport.h>
#include <system/thread_defs.h>
namespace android {
namespace hardware {
namespace audio {
namespace CPP_VERSION {
namespace implementation {
#if MAJOR_VERSION == 2
Return<void> DevicesFactory::openDevice(IDevicesFactory::Device device, openDevice_cb _hidl_cb) {
switch (device) {
case IDevicesFactory::Device::PRIMARY:
return openDevice<PrimaryDevice>(AUDIO_HARDWARE_MODULE_ID_PRIMARY, _hidl_cb);
case IDevicesFactory::Device::A2DP:
return openDevice(AUDIO_HARDWARE_MODULE_ID_A2DP, _hidl_cb);
case IDevicesFactory::Device::USB:
return openDevice(AUDIO_HARDWARE_MODULE_ID_USB, _hidl_cb);
case IDevicesFactory::Device::R_SUBMIX:
return openDevice(AUDIO_HARDWARE_MODULE_ID_REMOTE_SUBMIX, _hidl_cb);
case IDevicesFactory::Device::STUB:
return openDevice(AUDIO_HARDWARE_MODULE_ID_STUB, _hidl_cb);
}
_hidl_cb(Result::INVALID_ARGUMENTS, nullptr);
return Void();
}
Return<void> DevicesFactory::openDevice(const char* moduleName, openDevice_cb _hidl_cb) {
return openDevice<implementation::Device>(moduleName, _hidl_cb);
}
#elif MAJOR_VERSION >= 4
Return<void> DevicesFactory::openDevice(const hidl_string& moduleName, openDevice_cb _hidl_cb) {
if (moduleName == AUDIO_HARDWARE_MODULE_ID_PRIMARY) {
return openDevice<PrimaryDevice>(moduleName.c_str(), _hidl_cb);
}
return openDevice<implementation::Device>(moduleName.c_str(), _hidl_cb);
}
Return<void> DevicesFactory::openPrimaryDevice(openPrimaryDevice_cb _hidl_cb) {
return openDevice<PrimaryDevice>(AUDIO_HARDWARE_MODULE_ID_PRIMARY, _hidl_cb);
}
#endif
#if MAJOR_VERSION == 7 && MINOR_VERSION == 1
Return<void> DevicesFactory::openDevice_7_1(const hidl_string& moduleName,
openDevice_7_1_cb _hidl_cb) {
if (moduleName == AUDIO_HARDWARE_MODULE_ID_PRIMARY) {
Result result;
sp<IPrimaryDevice> primary;
auto ret = openDevice<PrimaryDevice>(
AUDIO_HARDWARE_MODULE_ID_PRIMARY,
[&result, &primary](Result r, const sp<IPrimaryDevice>& p) {
result = r;
primary = p;
});
if (ret.isOk() && result == Result::OK && primary != nullptr) {
auto getDeviceRet = primary->getDevice();
if (getDeviceRet.isOk()) {
_hidl_cb(result, getDeviceRet);
} else {
_hidl_cb(Result::NOT_INITIALIZED, nullptr);
}
} else {
_hidl_cb(result, nullptr);
}
return Void();
}
return openDevice<implementation::Device>(moduleName.c_str(), _hidl_cb);
}
Return<void> DevicesFactory::openPrimaryDevice_7_1(openPrimaryDevice_7_1_cb _hidl_cb) {
return openDevice<PrimaryDevice>(AUDIO_HARDWARE_MODULE_ID_PRIMARY, _hidl_cb);
}
#endif // V7.1
template <class DeviceShim, class Callback>
Return<void> DevicesFactory::openDevice(const char* moduleName, Callback _hidl_cb) {
audio_hw_device_t* halDevice;
Result retval(Result::INVALID_ARGUMENTS);
sp<DeviceShim> result;
int halStatus = loadAudioInterface(moduleName, &halDevice);
if (halStatus == OK) {
result = new DeviceShim(halDevice);
android::hardware::setMinSchedulerPolicy(result, SCHED_NORMAL, ANDROID_PRIORITY_AUDIO);
retval = Result::OK;
} else if (halStatus == -EINVAL) {
retval = Result::NOT_INITIALIZED;
}
_hidl_cb(retval, result);
return Void();
}
// static
int DevicesFactory::loadAudioInterface(const char* if_name, audio_hw_device_t** dev) {
const hw_module_t* mod;
int rc;
rc = hw_get_module_by_class(AUDIO_HARDWARE_MODULE_ID, if_name, &mod);
if (rc) {
ALOGE("%s couldn't load audio hw module %s.%s (%s)", __func__, AUDIO_HARDWARE_MODULE_ID,
if_name, strerror(-rc));
goto out;
}
rc = audio_hw_device_open(mod, dev);
if (rc) {
ALOGE("%s couldn't open audio hw device in %s.%s (%s)", __func__, AUDIO_HARDWARE_MODULE_ID,
if_name, strerror(-rc));
goto out;
}
if ((*dev)->common.version < AUDIO_DEVICE_API_VERSION_MIN) {
ALOGE("%s wrong audio hw device version %04x", __func__, (*dev)->common.version);
rc = -EINVAL;
audio_hw_device_close(*dev);
goto out;
}
return OK;
out:
*dev = NULL;
return rc;
}
IDevicesFactory* HIDL_FETCH_IDevicesFactory(const char* name) {
return strcmp(name, "default") == 0 ? new DevicesFactory() : nullptr;
}
} // namespace implementation
} // namespace CPP_VERSION
} // namespace audio
} // namespace hardware
} // namespace android

178
audio/impl/ParametersUtil.cpp
View File

@@ -1,178 +0,0 @@
/*
* Copyright (C) 2018 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "core/default/ParametersUtil.h"
#include "core/default/Util.h"
#include <system/audio.h>
#include <util/CoreUtils.h>
namespace android {
namespace hardware {
namespace audio {
namespace CORE_TYPES_CPP_VERSION {
namespace implementation {
/** Converts a status_t in Result according to the rules of AudioParameter::get*
* Note: Static method and not private method to avoid leaking status_t dependency
*/
static Result getHalStatusToResult(status_t status) {
switch (status) {
case OK:
return Result::OK;
case BAD_VALUE: // Nothing was returned, probably because the HAL does
// not handle it
return Result::NOT_SUPPORTED;
case INVALID_OPERATION: // Conversion from string to the requested type
// failed
return Result::INVALID_ARGUMENTS;
default: // Should not happen
ALOGW("Unexpected status returned by getParam: %u", status);
return Result::INVALID_ARGUMENTS;
}
}
Result ParametersUtil::getParam(const char* name, bool* value) {
String8 halValue;
Result retval = getParam(name, &halValue);
*value = false;
if (retval == Result::OK) {
if (halValue.length() == 0) {
return Result::NOT_SUPPORTED;
}
*value = !(halValue == AudioParameter::valueOff);
}
return retval;
}
Result ParametersUtil::getParam(const char* name, int* value) {
const String8 halName(name);
AudioParameter keys;
keys.addKey(halName);
std::unique_ptr<AudioParameter> params = getParams(keys);
return getHalStatusToResult(params->getInt(halName, *value));
}
Result ParametersUtil::getParam(const char* name, String8* value, AudioParameter context) {
const String8 halName(name);
context.addKey(halName);
std::unique_ptr<AudioParameter> params = getParams(context);
return getHalStatusToResult(params->get(halName, *value));
}
void ParametersUtil::getParametersImpl(
const hidl_vec<ParameterValue>& context, const hidl_vec<hidl_string>& keys,
std::function<void(Result retval, const hidl_vec<ParameterValue>& parameters)> cb) {
AudioParameter halKeys;
for (auto& pair : context) {
halKeys.add(String8(pair.key.c_str()), String8(pair.value.c_str()));
}
for (size_t i = 0; i < keys.size(); ++i) {
halKeys.addKey(String8(keys[i].c_str()));
}
std::unique_ptr<AudioParameter> halValues = getParams(halKeys);
Result retval =
(keys.size() == 0 || halValues->size() != 0) ? Result::OK : Result::NOT_SUPPORTED;
hidl_vec<ParameterValue> result;
result.resize(halValues->size());
String8 halKey, halValue;
for (size_t i = 0; i < halValues->size(); ++i) {
status_t status = halValues->getAt(i, halKey, halValue);
if (status != OK) {
result.resize(0);
retval = getHalStatusToResult(status);
break;
}
result[i].key = halKey.c_str();
result[i].value = halValue.c_str();
}
cb(retval, result);
}
std::unique_ptr<AudioParameter> ParametersUtil::getParams(const AudioParameter& keys) {
String8 paramsAndValues;
char* halValues = halGetParameters(keys.keysToString().c_str());
if (halValues != NULL) {
paramsAndValues = halValues;
free(halValues);
} else {
paramsAndValues.clear();
}
return std::unique_ptr<AudioParameter>(new AudioParameter(paramsAndValues));
}
Result ParametersUtil::setParam(const char* name, const char* value) {
AudioParameter param;
param.add(String8(name), String8(value));
return setParams(param);
}
Result ParametersUtil::setParam(const char* name, bool value) {
AudioParameter param;
param.add(String8(name), String8(value ? AudioParameter::valueOn : AudioParameter::valueOff));
return setParams(param);
}
Result ParametersUtil::setParam(const char* name, int value) {
AudioParameter param;
param.addInt(String8(name), value);
return setParams(param);
}
Result ParametersUtil::setParam(const char* name, float value) {
AudioParameter param;
param.addFloat(String8(name), value);
return setParams(param);
}
Result ParametersUtil::setParametersImpl(const hidl_vec<ParameterValue>& context,
const hidl_vec<ParameterValue>& parameters) {
AudioParameter params;
for (auto& pair : context) {
params.add(String8(pair.key.c_str()), String8(pair.value.c_str()));
}
for (size_t i = 0; i < parameters.size(); ++i) {
if (parameters[i].key == "bt_wbs") {
params.add(String8("g_sco_samplerate"),
String8(parameters[i].value == AudioParameter::valueOn ? "16000" : "8000"));
}
params.add(String8(parameters[i].key.c_str()), String8(parameters[i].value.c_str()));
}
return setParams(params);
}
Result ParametersUtil::setParam(const char* name, const DeviceAddress& address) {
audio_devices_t halDeviceType;
char halDeviceAddress[AUDIO_DEVICE_MAX_ADDRESS_LEN];
if (CoreUtils::deviceAddressToHal(address, &halDeviceType, halDeviceAddress) != NO_ERROR) {
return Result::INVALID_ARGUMENTS;
}
AudioParameter params{String8(halDeviceAddress)};
params.addInt(String8(name), halDeviceType);
return setParams(params);
}
Result ParametersUtil::setParams(const AudioParameter& param) {
int halStatus = halSetParameters(param.toString().c_str());
return util::analyzeStatus(halStatus);
}
} // namespace implementation
} // namespace CORE_TYPES_CPP_VERSION
} // namespace audio
} // namespace hardware
} // namespace android

387
audio/impl/PrimaryDevice.cpp
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@@ -1,387 +0,0 @@
/*
* Copyright (C) 2018 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.
*/
#define LOG_TAG "PrimaryDeviceHAL"
#include "core/default/PrimaryDevice.h"
#include "core/default/Util.h"
#include <cutils/properties.h>
#include <string.h>
#if MAJOR_VERSION >= 4
#include <cmath>
#endif
namespace android {
namespace hardware {
namespace audio {
namespace CPP_VERSION {
namespace implementation {
namespace util {
using namespace ::android::hardware::audio::CORE_TYPES_CPP_VERSION::implementation::util;
}
PrimaryDevice::PrimaryDevice(audio_hw_device_t* device) : mDevice(new Device(device)) {}
PrimaryDevice::~PrimaryDevice() {
// Do not call mDevice->close here. If there are any unclosed streams,
// they only hold IDevice instance, not IPrimaryDevice, thus IPrimaryDevice
// "part" of a device can be destroyed before the streams.
}
// Methods from ::android::hardware::audio::CPP_VERSION::IDevice follow.
Return<Result> PrimaryDevice::initCheck() {
return mDevice->initCheck();
}
Return<Result> PrimaryDevice::setMasterVolume(float volume) {
return mDevice->setMasterVolume(volume);
}
Return<void> PrimaryDevice::getMasterVolume(getMasterVolume_cb _hidl_cb) {
return mDevice->getMasterVolume(_hidl_cb);
}
Return<Result> PrimaryDevice::setMicMute(bool mute) {
return mDevice->setMicMute(mute);
}
Return<void> PrimaryDevice::getMicMute(getMicMute_cb _hidl_cb) {
return mDevice->getMicMute(_hidl_cb);
}
Return<Result> PrimaryDevice::setMasterMute(bool mute) {
return mDevice->setMasterMute(mute);
}
Return<void> PrimaryDevice::getMasterMute(getMasterMute_cb _hidl_cb) {
return mDevice->getMasterMute(_hidl_cb);
}
Return<void> PrimaryDevice::getInputBufferSize(const AudioConfig& config,
getInputBufferSize_cb _hidl_cb) {
return mDevice->getInputBufferSize(config, _hidl_cb);
}
#if MAJOR_VERSION == 2
Return<void> PrimaryDevice::openOutputStream(int32_t ioHandle, const DeviceAddress& device,
const AudioConfig& config, AudioOutputFlags flags,
openOutputStream_cb _hidl_cb) {
return mDevice->openOutputStream(ioHandle, device, config, flags, _hidl_cb);
}
Return<void> PrimaryDevice::openInputStream(int32_t ioHandle, const DeviceAddress& device,
const AudioConfig& config, AudioInputFlags flags,
AudioSource source, openInputStream_cb _hidl_cb) {
return mDevice->openInputStream(ioHandle, device, config, flags, source, _hidl_cb);
}
#elif MAJOR_VERSION >= 4
Return<void> PrimaryDevice::openOutputStream(int32_t ioHandle, const DeviceAddress& device,
const AudioConfig& config,
#if MAJOR_VERSION <= 6
AudioOutputFlags flags,
#else
const AudioOutputFlags& flags,
#endif
const SourceMetadata& sourceMetadata,
openOutputStream_cb _hidl_cb) {
return mDevice->openOutputStream(ioHandle, device, config, flags, sourceMetadata, _hidl_cb);
}
Return<void> PrimaryDevice::openInputStream(int32_t ioHandle, const DeviceAddress& device,
const AudioConfig& config,
#if MAJOR_VERSION <= 6
AudioInputFlags flags,
#else
const AudioInputFlags& flags,
#endif
const SinkMetadata& sinkMetadata,
openInputStream_cb _hidl_cb) {
return mDevice->openInputStream(ioHandle, device, config, flags, sinkMetadata, _hidl_cb);
}
#endif
Return<bool> PrimaryDevice::supportsAudioPatches() {
return mDevice->supportsAudioPatches();
}
Return<void> PrimaryDevice::createAudioPatch(const hidl_vec<AudioPortConfig>& sources,
const hidl_vec<AudioPortConfig>& sinks,
createAudioPatch_cb _hidl_cb) {
return mDevice->createAudioPatch(sources, sinks, _hidl_cb);
}
Return<Result> PrimaryDevice::releaseAudioPatch(int32_t patch) {
return mDevice->releaseAudioPatch(patch);
}
Return<void> PrimaryDevice::getAudioPort(const AudioPort& port, getAudioPort_cb _hidl_cb) {
return mDevice->getAudioPort(port, _hidl_cb);
}
Return<Result> PrimaryDevice::setAudioPortConfig(const AudioPortConfig& config) {
return mDevice->setAudioPortConfig(config);
}
Return<Result> PrimaryDevice::setScreenState(bool turnedOn) {
return mDevice->setScreenState(turnedOn);
}
#if MAJOR_VERSION == 2
Return<AudioHwSync> PrimaryDevice::getHwAvSync() {
return mDevice->getHwAvSync();
}
Return<void> PrimaryDevice::getParameters(const hidl_vec<hidl_string>& keys,
getParameters_cb _hidl_cb) {
return mDevice->getParameters(keys, _hidl_cb);
}
Return<Result> PrimaryDevice::setParameters(const hidl_vec<ParameterValue>& parameters) {
return mDevice->setParameters(parameters);
}
Return<void> PrimaryDevice::debugDump(const hidl_handle& fd) {
return mDevice->debugDump(fd);
}
#elif MAJOR_VERSION >= 4
Return<void> PrimaryDevice::getHwAvSync(getHwAvSync_cb _hidl_cb) {
return mDevice->getHwAvSync(_hidl_cb);
}
Return<void> PrimaryDevice::getParameters(const hidl_vec<ParameterValue>& context,
const hidl_vec<hidl_string>& keys,
getParameters_cb _hidl_cb) {
return mDevice->getParameters(context, keys, _hidl_cb);
}
Return<Result> PrimaryDevice::setParameters(const hidl_vec<ParameterValue>& context,
const hidl_vec<ParameterValue>& parameters) {
return mDevice->setParameters(context, parameters);
}
Return<void> PrimaryDevice::getMicrophones(getMicrophones_cb _hidl_cb) {
return mDevice->getMicrophones(_hidl_cb);
}
Return<Result> PrimaryDevice::setConnectedState(const DeviceAddress& address, bool connected) {
return mDevice->setConnectedState(address, connected);
}
#endif
#if MAJOR_VERSION >= 6
Return<Result> PrimaryDevice::close() {
return mDevice->close();
}
Return<Result> PrimaryDevice::addDeviceEffect(AudioPortHandle device, uint64_t effectId) {
return mDevice->addDeviceEffect(device, effectId);
}
Return<Result> PrimaryDevice::removeDeviceEffect(AudioPortHandle device, uint64_t effectId) {
return mDevice->removeDeviceEffect(device, effectId);
}
Return<void> PrimaryDevice::updateAudioPatch(int32_t previousPatch,
const hidl_vec<AudioPortConfig>& sources,
const hidl_vec<AudioPortConfig>& sinks,
updateAudioPatch_cb _hidl_cb) {
return mDevice->updateAudioPatch(previousPatch, sources, sinks, _hidl_cb);
}
#endif
// Methods from ::android::hardware::audio::CPP_VERSION::IPrimaryDevice follow.
Return<Result> PrimaryDevice::setVoiceVolume(float volume) {
if (!util::isGainNormalized(volume)) {
ALOGW("Can not set a voice volume (%f) outside [0,1]", volume);
return Result::INVALID_ARGUMENTS;
}
return mDevice->analyzeStatus("set_voice_volume",
mDevice->device()->set_voice_volume(mDevice->device(), volume));
}
Return<Result> PrimaryDevice::setMode(AudioMode mode) {
/* On stock ROM Samsung sets the g_call_state and g_call_sim_slot audio parameters
* in the framework, breaking it on AOSP ROMs. For the audio params call_state and
* g_call_state 2 corresponds to CALL_ACTIVE and 1 to CALL_INACTIVE respectively.
* For the g_call_sim_slot parameter 0x01 describes SIM1 and 0x02 SIM2.
*/
char simSlot1[92], simSlot2[92];
// These props return either 0 (not calling),
// or 1 (SIM is calling)
property_get("vendor.calls.slot_id0", simSlot1, "");
property_get("vendor.calls.slot_id1", simSlot2, "");
// Wait until one sim slot reports a call
if (mode == AudioMode::IN_CALL) {
while (strcmp(simSlot1, "0") == 0 && strcmp(simSlot2, "0") == 0) {
property_get("vendor.calls.slot_id0", simSlot1, "");
property_get("vendor.calls.slot_id1", simSlot2, "");
}
}
if (strcmp(simSlot1, "1") == 0) {
// SIM1
mDevice->halSetParameters("g_call_sim_slot=0x01");
} else if (strcmp(simSlot2, "1") == 0) {
// SIM2
mDevice->halSetParameters("g_call_sim_slot=0x02");
}
// INVALID, CURRENT, CNT, MAX are reserved for internal use.
// TODO: remove the values from the HIDL interface
switch (mode) {
case AudioMode::NORMAL:
case AudioMode::RINGTONE:
case AudioMode::IN_CALL:
case AudioMode::IN_COMMUNICATION:
#if MAJOR_VERSION >= 6
case AudioMode::CALL_SCREEN:
#endif
break; // Valid values
default:
return Result::INVALID_ARGUMENTS;
};
return mDevice->analyzeStatus(
"set_mode",
mDevice->device()->set_mode(mDevice->device(), static_cast<audio_mode_t>(mode)));
}
Return<void> PrimaryDevice::getBtScoNrecEnabled(getBtScoNrecEnabled_cb _hidl_cb) {
bool enabled;
Result retval = mDevice->getParam(AudioParameter::keyBtNrec, &enabled);
_hidl_cb(retval, enabled);
return Void();
}
Return<Result> PrimaryDevice::setBtScoNrecEnabled(bool enabled) {
return mDevice->setParam(AudioParameter::keyBtNrec, enabled);
}
Return<void> PrimaryDevice::getBtScoWidebandEnabled(getBtScoWidebandEnabled_cb _hidl_cb) {
bool enabled;
Result retval = mDevice->getParam(AUDIO_PARAMETER_KEY_BT_SCO_WB, &enabled);
_hidl_cb(retval, enabled);
return Void();
}
Return<Result> PrimaryDevice::setBtScoWidebandEnabled(bool enabled) {
return mDevice->setParam(AUDIO_PARAMETER_KEY_BT_SCO_WB, enabled);
}
static const char* convertTtyModeFromHIDL(IPrimaryDevice::TtyMode mode) {
switch (mode) {
case IPrimaryDevice::TtyMode::OFF:
return AUDIO_PARAMETER_VALUE_TTY_OFF;
case IPrimaryDevice::TtyMode::VCO:
return AUDIO_PARAMETER_VALUE_TTY_VCO;
case IPrimaryDevice::TtyMode::HCO:
return AUDIO_PARAMETER_VALUE_TTY_HCO;
case IPrimaryDevice::TtyMode::FULL:
return AUDIO_PARAMETER_VALUE_TTY_FULL;
default:
return nullptr;
}
}
static IPrimaryDevice::TtyMode convertTtyModeToHIDL(const char* halMode) {
if (strcmp(halMode, AUDIO_PARAMETER_VALUE_TTY_OFF) == 0)
return IPrimaryDevice::TtyMode::OFF;
else if (strcmp(halMode, AUDIO_PARAMETER_VALUE_TTY_VCO) == 0)
return IPrimaryDevice::TtyMode::VCO;
else if (strcmp(halMode, AUDIO_PARAMETER_VALUE_TTY_HCO) == 0)
return IPrimaryDevice::TtyMode::HCO;
else if (strcmp(halMode, AUDIO_PARAMETER_VALUE_TTY_FULL) == 0)
return IPrimaryDevice::TtyMode::FULL;
return IPrimaryDevice::TtyMode(-1);
}
Return<void> PrimaryDevice::getTtyMode(getTtyMode_cb _hidl_cb) {
String8 halMode;
Result retval = mDevice->getParam(AUDIO_PARAMETER_KEY_TTY_MODE, &halMode);
if (retval != Result::OK) {
_hidl_cb(retval, TtyMode::OFF);
return Void();
}
TtyMode mode = convertTtyModeToHIDL(halMode.c_str());
if (mode == TtyMode(-1)) {
ALOGE("HAL returned invalid TTY value: %s", halMode.c_str());
_hidl_cb(Result::INVALID_STATE, TtyMode::OFF);
return Void();
}
_hidl_cb(Result::OK, mode);
return Void();
}
Return<Result> PrimaryDevice::setTtyMode(IPrimaryDevice::TtyMode mode) {
const char* modeStr = convertTtyModeFromHIDL(mode);
if (modeStr == nullptr) {
ALOGW("Can not set an invalid TTY value: %d", mode);
return Result::INVALID_ARGUMENTS;
}
return mDevice->setParam(AUDIO_PARAMETER_KEY_TTY_MODE, modeStr);
}
Return<void> PrimaryDevice::getHacEnabled(getHacEnabled_cb _hidl_cb) {
bool enabled;
Result retval = mDevice->getParam(AUDIO_PARAMETER_KEY_HAC, &enabled);
_hidl_cb(retval, enabled);
return Void();
}
Return<Result> PrimaryDevice::setHacEnabled(bool enabled) {
return mDevice->setParam(AUDIO_PARAMETER_KEY_HAC, enabled);
}
#if MAJOR_VERSION >= 4
Return<Result> PrimaryDevice::setBtScoHeadsetDebugName(const hidl_string& name) {
return mDevice->setParam(AUDIO_PARAMETER_KEY_BT_SCO_HEADSET_NAME, name.c_str());
}
Return<void> PrimaryDevice::getBtHfpEnabled(getBtHfpEnabled_cb _hidl_cb) {
bool enabled;
Result retval = mDevice->getParam(AUDIO_PARAMETER_KEY_HFP_ENABLE, &enabled);
_hidl_cb(retval, enabled);
return Void();
}
Return<Result> PrimaryDevice::setBtHfpEnabled(bool enabled) {
return mDevice->setParam(AUDIO_PARAMETER_KEY_HFP_ENABLE, enabled);
}
Return<Result> PrimaryDevice::setBtHfpSampleRate(uint32_t sampleRateHz) {
return mDevice->setParam(AUDIO_PARAMETER_KEY_HFP_SET_SAMPLING_RATE, int(sampleRateHz));
}
Return<Result> PrimaryDevice::setBtHfpVolume(float volume) {
if (!util::isGainNormalized(volume)) {
ALOGW("Can not set BT HFP volume (%f) outside [0,1]", volume);
return Result::INVALID_ARGUMENTS;
}
// Map the normalized volume onto the range of [0, 15]
return mDevice->setParam(AUDIO_PARAMETER_KEY_HFP_VOLUME,
static_cast<int>(std::round(volume * 15)));
}
Return<Result> PrimaryDevice::updateRotation(IPrimaryDevice::Rotation rotation) {
// legacy API expects the rotation in degree
return mDevice->setParam(AUDIO_PARAMETER_KEY_ROTATION, int(rotation) * 90);
}
#endif
Return<void> PrimaryDevice::debug(const hidl_handle& fd, const hidl_vec<hidl_string>& options) {
return mDevice->debug(fd, options);
}
} // namespace implementation
} // namespace CPP_VERSION
} // namespace audio
} // namespace hardware
} // namespace android

457
audio/impl/Stream.cpp
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@@ -1,457 +0,0 @@
/*
* Copyright (C) 2018 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.
*/
#define LOG_TAG "StreamHAL"
#include "core/default/Stream.h"
#include "common/all-versions/HidlSupport.h"
#include "common/all-versions/default/EffectMap.h"
#include "core/default/Util.h"
#include <inttypes.h>
#include <HidlUtils.h>
#include <android/log.h>
#include <hardware/audio.h>
#include <hardware/audio_effect.h>
#include <media/AudioContainers.h>
#include <media/TypeConverter.h>
#include <util/CoreUtils.h>
namespace android {
namespace hardware {
namespace audio {
namespace CPP_VERSION {
namespace implementation {
using ::android::hardware::audio::common::COMMON_TYPES_CPP_VERSION::implementation::HidlUtils;
using ::android::hardware::audio::common::utils::splitString;
using ::android::hardware::audio::CORE_TYPES_CPP_VERSION::implementation::CoreUtils;
namespace util {
using namespace ::android::hardware::audio::CORE_TYPES_CPP_VERSION::implementation::util;
}
Stream::Stream(bool isInput, audio_stream_t* stream) : mIsInput(isInput), mStream(stream) {
(void)mIsInput; // prevent 'unused field' warnings in pre-V7 versions.
}
Stream::~Stream() {
mStream = nullptr;
}
// static
Result Stream::analyzeStatus(const char* funcName, int status) {
return util::analyzeStatus("stream", funcName, status);
}
// static
Result Stream::analyzeStatus(const char* funcName, int status,
const std::vector<int>& ignoreErrors) {
return util::analyzeStatus("stream", funcName, status, ignoreErrors);
}
char* Stream::halGetParameters(const char* keys) {
return mStream->get_parameters(mStream, keys);
}
int Stream::halSetParameters(const char* keysAndValues) {
return mStream->set_parameters(mStream, keysAndValues);
}
// Methods from ::android::hardware::audio::CPP_VERSION::IStream follow.
Return<uint64_t> Stream::getFrameSize() {
// Needs to be implemented by interface subclasses. But can't be declared as pure virtual,
// since interface subclasses implementation do not inherit from this class.
LOG_ALWAYS_FATAL("Stream::getFrameSize is pure abstract");
return uint64_t{};
}
Return<uint64_t> Stream::getFrameCount() {
int halFrameCount;
Result retval = getParam(AudioParameter::keyFrameCount, &halFrameCount);
return retval == Result::OK ? halFrameCount : 0;
}
Return<uint64_t> Stream::getBufferSize() {
return mStream->get_buffer_size(mStream);
}
#if MAJOR_VERSION <= 6
Return<uint32_t> Stream::getSampleRate() {
return mStream->get_sample_rate(mStream);
}
#if MAJOR_VERSION == 2
Return<void> Stream::getSupportedSampleRates(getSupportedSampleRates_cb _hidl_cb) {
return getSupportedSampleRates(getFormat(), _hidl_cb);
}
Return<void> Stream::getSupportedChannelMasks(getSupportedChannelMasks_cb _hidl_cb) {
return getSupportedChannelMasks(getFormat(), _hidl_cb);
}
#endif
Return<void> Stream::getSupportedSampleRates(AudioFormat format,
getSupportedSampleRates_cb _hidl_cb) {
AudioParameter context;
context.addInt(String8(AUDIO_PARAMETER_STREAM_FORMAT), int(format));
String8 halListValue;
Result result =
getParam(AudioParameter::keyStreamSupportedSamplingRates, &halListValue, context);
hidl_vec<uint32_t> sampleRates;
SampleRateSet halSampleRates;
if (result == Result::OK) {
halSampleRates =
samplingRatesFromString(halListValue.c_str(), AudioParameter::valueListSeparator);
sampleRates = hidl_vec<uint32_t>(halSampleRates.begin(), halSampleRates.end());
// Legacy get_parameter does not return a status_t, thus can not advertise of failure.
// Note that this method must succeed (non empty list) if the format is supported.
if (sampleRates.size() == 0) {
result = Result::NOT_SUPPORTED;
}
}
#if MAJOR_VERSION == 2
_hidl_cb(sampleRates);
#elif MAJOR_VERSION >= 4
_hidl_cb(result, sampleRates);
#endif
return Void();
}
Return<void> Stream::getSupportedChannelMasks(AudioFormat format,
getSupportedChannelMasks_cb _hidl_cb) {
AudioParameter context;
context.addInt(String8(AUDIO_PARAMETER_STREAM_FORMAT), int(format));
String8 halListValue;
Result result = getParam(AudioParameter::keyStreamSupportedChannels, &halListValue, context);
hidl_vec<AudioChannelBitfield> channelMasks;
ChannelMaskSet halChannelMasks;
if (result == Result::OK) {
halChannelMasks =
channelMasksFromString(halListValue.c_str(), AudioParameter::valueListSeparator);
channelMasks.resize(halChannelMasks.size());
size_t i = 0;
for (auto channelMask : halChannelMasks) {
channelMasks[i++] = AudioChannelBitfield(channelMask);
}
// Legacy get_parameter does not return a status_t, thus can not advertise of failure.
// Note that this method must succeed (non empty list) if the format is supported.
if (channelMasks.size() == 0) {
result = Result::NOT_SUPPORTED;
}
}
#if MAJOR_VERSION == 2
_hidl_cb(channelMasks);
#elif MAJOR_VERSION >= 4
_hidl_cb(result, channelMasks);
#endif
return Void();
}
Return<Result> Stream::setSampleRate(uint32_t sampleRateHz) {
return setParam(AudioParameter::keySamplingRate, static_cast<int>(sampleRateHz));
}
Return<AudioChannelBitfield> Stream::getChannelMask() {
return AudioChannelBitfield(mStream->get_channels(mStream));
}
Return<Result> Stream::setChannelMask(AudioChannelBitfield mask) {
return setParam(AudioParameter::keyChannels, static_cast<int>(mask));
}
Return<AudioFormat> Stream::getFormat() {
return AudioFormat(mStream->get_format(mStream));
}
Return<void> Stream::getSupportedFormats(getSupportedFormats_cb _hidl_cb) {
String8 halListValue;
Result result = getParam(AudioParameter::keyStreamSupportedFormats, &halListValue);
hidl_vec<AudioFormat> formats;
FormatVector halFormats;
if (result == Result::OK) {
halFormats = formatsFromString(halListValue.c_str(), AudioParameter::valueListSeparator);
formats.resize(halFormats.size());
for (size_t i = 0; i < halFormats.size(); ++i) {
formats[i] = AudioFormat(halFormats[i]);
}
// Legacy get_parameter does not return a status_t, thus can not advertise of failure.
// Note that the method must not return an empty list if this capability is supported.
if (formats.size() == 0) {
result = Result::NOT_SUPPORTED;
}
}
#if MAJOR_VERSION <= 5
_hidl_cb(formats);
#elif MAJOR_VERSION >= 6
_hidl_cb(result, formats);
#endif
return Void();
}
Return<Result> Stream::setFormat(AudioFormat format) {
return setParam(AudioParameter::keyFormat, static_cast<int>(format));
}
Return<void> Stream::getAudioProperties(getAudioProperties_cb _hidl_cb) {
uint32_t halSampleRate = mStream->get_sample_rate(mStream);
audio_channel_mask_t halMask = mStream->get_channels(mStream);
audio_format_t halFormat = mStream->get_format(mStream);
_hidl_cb(halSampleRate, AudioChannelBitfield(halMask), AudioFormat(halFormat));
return Void();
}
#else // MAJOR_VERSION <= 6
Return<void> Stream::getSupportedProfiles(getSupportedProfiles_cb _hidl_cb) {
String8 halListValue;
Result result = getParam(AudioParameter::keyStreamSupportedFormats, &halListValue);
hidl_vec<AudioProfile> profiles;
if (result != Result::OK) {
_hidl_cb(result, profiles);
return Void();
}
// Ensure that the separator is one character, despite that it's defined as a C string.
static_assert(sizeof(AUDIO_PARAMETER_VALUE_LIST_SEPARATOR) == 2);
std::vector<std::string> halFormats =
splitString(halListValue.c_str(), AUDIO_PARAMETER_VALUE_LIST_SEPARATOR[0]);
hidl_vec<AudioFormat> formats;
(void)HidlUtils::audioFormatsFromHal(halFormats, &formats);
std::vector<AudioProfile> tempProfiles;
for (const auto& format : formats) {
audio_format_t halFormat;
if (status_t status = HidlUtils::audioFormatToHal(format, &halFormat); status != NO_ERROR) {
continue;
}
AudioParameter context;
context.addInt(String8(AUDIO_PARAMETER_STREAM_FORMAT), int(halFormat));
// Query supported sample rates for the format.
result = getParam(AudioParameter::keyStreamSupportedSamplingRates, &halListValue, context);
if (result != Result::OK) break;
std::vector<std::string> halSampleRates =
splitString(halListValue.c_str(), AUDIO_PARAMETER_VALUE_LIST_SEPARATOR[0]);
hidl_vec<uint32_t> sampleRates;
sampleRates.resize(halSampleRates.size());
for (size_t i = 0; i < sampleRates.size(); ++i) {
sampleRates[i] = std::stoi(halSampleRates[i]);
}
// Query supported channel masks for the format.
result = getParam(AudioParameter::keyStreamSupportedChannels, &halListValue, context);
if (result != Result::OK) break;
std::vector<std::string> halChannelMasks =
splitString(halListValue.c_str(), AUDIO_PARAMETER_VALUE_LIST_SEPARATOR[0]);
hidl_vec<AudioChannelMask> channelMasks;
(void)HidlUtils::audioChannelMasksFromHal(halChannelMasks, &channelMasks);
// Create a profile.
if (channelMasks.size() != 0 && sampleRates.size() != 0) {
tempProfiles.push_back({.format = format,
.sampleRates = std::move(sampleRates),
.channelMasks = std::move(channelMasks)});
}
}
// Legacy get_parameter does not return a status_t, thus can not advertise of failure.
// Note that the method must not return an empty list if this capability is supported.
if (!tempProfiles.empty()) {
profiles = tempProfiles;
} else {
result = Result::NOT_SUPPORTED;
}
_hidl_cb(result, profiles);
return Void();
}
Return<void> Stream::getAudioProperties(getAudioProperties_cb _hidl_cb) {
audio_config_base_t halConfigBase = {mStream->get_sample_rate(mStream),
mStream->get_channels(mStream),
mStream->get_format(mStream)};
AudioConfigBase configBase = {};
status_t status = HidlUtils::audioConfigBaseFromHal(halConfigBase, mIsInput, &configBase);
_hidl_cb(Stream::analyzeStatus("get_audio_properties", status), configBase);
return Void();
}
Return<Result> Stream::setAudioProperties(const AudioConfigBaseOptional& config) {
audio_config_base_t halConfigBase = AUDIO_CONFIG_BASE_INITIALIZER;
bool formatSpecified, sRateSpecified, channelMaskSpecified;
status_t status = HidlUtils::audioConfigBaseOptionalToHal(
config, &halConfigBase, &formatSpecified, &sRateSpecified, &channelMaskSpecified);
if (status != NO_ERROR) {
return Stream::analyzeStatus("set_audio_properties", status);
}
if (sRateSpecified) {
if (Result result = setParam(AudioParameter::keySamplingRate,
static_cast<int>(halConfigBase.sample_rate));
result != Result::OK) {
return result;
}
}
if (channelMaskSpecified) {
if (Result result = setParam(AudioParameter::keyChannels,
static_cast<int>(halConfigBase.channel_mask));
result != Result::OK) {
return result;
}
}
if (formatSpecified) {
if (Result result =
setParam(AudioParameter::keyFormat, static_cast<int>(halConfigBase.format));
result != Result::OK) {
return result;
}
}
return Result::OK;
}
#endif // MAJOR_VERSION <= 6
Return<Result> Stream::addEffect(uint64_t effectId) {
effect_handle_t halEffect = EffectMap::getInstance().get(effectId);
if (halEffect != NULL) {
return analyzeStatus("add_audio_effect", mStream->add_audio_effect(mStream, halEffect));
} else {
ALOGW("Invalid effect ID passed from client: %" PRIu64, effectId);
return Result::INVALID_ARGUMENTS;
}
}
Return<Result> Stream::removeEffect(uint64_t effectId) {
effect_handle_t halEffect = EffectMap::getInstance().get(effectId);
if (halEffect != NULL) {
return analyzeStatus("remove_audio_effect",
mStream->remove_audio_effect(mStream, halEffect));
} else {
ALOGW("Invalid effect ID passed from client: %" PRIu64, effectId);
return Result::INVALID_ARGUMENTS;
}
}
Return<Result> Stream::standby() {
return analyzeStatus("standby", mStream->standby(mStream));
}
Return<Result> Stream::setHwAvSync(uint32_t hwAvSync) {
return setParam(AudioParameter::keyStreamHwAvSync, static_cast<int>(hwAvSync));
}
#if MAJOR_VERSION == 2
Return<AudioDevice> Stream::getDevice() {
int device = 0;
Result retval = getParam(AudioParameter::keyRouting, &device);
return retval == Result::OK ? static_cast<AudioDevice>(device) : AudioDevice::NONE;
}
Return<Result> Stream::setDevice(const DeviceAddress& address) {
return setParam(AudioParameter::keyRouting, address);
}
Return<void> Stream::getParameters(const hidl_vec<hidl_string>& keys, getParameters_cb _hidl_cb) {
getParametersImpl({} /* context */, keys, _hidl_cb);
return Void();
}
Return<Result> Stream::setParameters(const hidl_vec<ParameterValue>& parameters) {
return setParametersImpl({} /* context */, parameters);
}
Return<Result> Stream::setConnectedState(const DeviceAddress& address, bool connected) {
return setParam(
connected ? AudioParameter::keyDeviceConnect : AudioParameter::keyDeviceDisconnect,
address);
}
#elif MAJOR_VERSION >= 4
Return<void> Stream::getDevices(getDevices_cb _hidl_cb) {
int halDevice = 0;
Result retval = getParam(AudioParameter::keyRouting, &halDevice);
hidl_vec<DeviceAddress> devices;
if (retval == Result::OK) {
devices.resize(1);
retval = Stream::analyzeStatus(
"get_devices",
CoreUtils::deviceAddressFromHal(static_cast<audio_devices_t>(halDevice), nullptr,
&devices[0]));
}
_hidl_cb(retval, devices);
return Void();
}
Return<Result> Stream::setDevices(const hidl_vec<DeviceAddress>& devices) {
// FIXME: can the legacy API set multiple device with address ?
if (devices.size() > 1) {
return Result::NOT_SUPPORTED;
}
DeviceAddress address{};
if (devices.size() == 1) {
address = devices[0];
}
return setParam(AudioParameter::keyRouting, address);
}
Return<void> Stream::getParameters(const hidl_vec<ParameterValue>& context,
const hidl_vec<hidl_string>& keys, getParameters_cb _hidl_cb) {
getParametersImpl(context, keys, _hidl_cb);
return Void();
}
Return<Result> Stream::setParameters(const hidl_vec<ParameterValue>& context,
const hidl_vec<ParameterValue>& parameters) {
return setParametersImpl(context, parameters);
}
#endif
Return<Result> Stream::start() {
return Result::NOT_SUPPORTED;
}
Return<Result> Stream::stop() {
return Result::NOT_SUPPORTED;
}
Return<void> Stream::createMmapBuffer(int32_t minSizeFrames __unused,
createMmapBuffer_cb _hidl_cb) {
Result retval(Result::NOT_SUPPORTED);
MmapBufferInfo info;
_hidl_cb(retval, info);
return Void();
}
Return<void> Stream::getMmapPosition(getMmapPosition_cb _hidl_cb) {
Result retval(Result::NOT_SUPPORTED);
MmapPosition position;
_hidl_cb(retval, position);
return Void();
}
Return<Result> Stream::close() {
return Result::NOT_SUPPORTED;
}
Return<void> Stream::debug(const hidl_handle& fd, const hidl_vec<hidl_string>& /* options */) {
if (fd.getNativeHandle() != nullptr && fd->numFds == 1) {
analyzeStatus("dump", mStream->dump(mStream, fd->data[0]));
}
return Void();
}
#if MAJOR_VERSION == 2
Return<void> Stream::debugDump(const hidl_handle& fd) {
return debug(fd, {} /* options */);
}
#endif
} // namespace implementation
} // namespace CPP_VERSION
} // namespace audio
} // namespace hardware
} // namespace android

607
audio/impl/StreamIn.cpp
View File

@@ -1,607 +0,0 @@
/*
* Copyright (C) 2018 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.
*/
#define LOG_TAG "StreamInHAL"
#include "core/default/StreamIn.h"
#include "core/default/Util.h"
#include "common/all-versions/HidlSupport.h"
//#define LOG_NDEBUG 0
#define ATRACE_TAG ATRACE_TAG_AUDIO
#include <HidlUtils.h>
#include <android/log.h>
#include <hardware/audio.h>
#include <util/CoreUtils.h>
#include <utils/Trace.h>
#include <cmath>
#include <memory>
namespace android {
namespace hardware {
namespace audio {
namespace CPP_VERSION {
namespace implementation {
using ::android::hardware::audio::common::COMMON_TYPES_CPP_VERSION::implementation::HidlUtils;
using ::android::hardware::audio::CORE_TYPES_CPP_VERSION::implementation::CoreUtils;
namespace util {
using namespace ::android::hardware::audio::CORE_TYPES_CPP_VERSION::implementation::util;
}
namespace {
class ReadThread : public Thread {
public:
// ReadThread's lifespan never exceeds StreamIn's lifespan.
ReadThread(std::atomic<bool>* stop, audio_stream_in_t* stream, StreamIn::CommandMQ* commandMQ,
StreamIn::DataMQ* dataMQ, StreamIn::StatusMQ* statusMQ, EventFlag* efGroup)
: Thread(false /*canCallJava*/),
mStop(stop),
mStream(stream),
mCommandMQ(commandMQ),
mDataMQ(dataMQ),
mStatusMQ(statusMQ),
mEfGroup(efGroup),
mBuffer(nullptr) {}
bool init() {
mBuffer.reset(new (std::nothrow) uint8_t[mDataMQ->getQuantumCount()]);
return mBuffer != nullptr;
}
virtual ~ReadThread() {}
private:
std::atomic<bool>* mStop;
audio_stream_in_t* mStream;
StreamIn::CommandMQ* mCommandMQ;
StreamIn::DataMQ* mDataMQ;
StreamIn::StatusMQ* mStatusMQ;
EventFlag* mEfGroup;
std::unique_ptr<uint8_t[]> mBuffer;
IStreamIn::ReadParameters mParameters;
IStreamIn::ReadStatus mStatus;
bool threadLoop() override;
void doGetCapturePosition();
void doRead();
};
void ReadThread::doRead() {
size_t availableToWrite = mDataMQ->availableToWrite();
size_t requestedToRead = mParameters.params.read;
if (requestedToRead > availableToWrite) {
ALOGW(
"truncating read data from %d to %d due to insufficient data queue "
"space",
(int32_t)requestedToRead, (int32_t)availableToWrite);
requestedToRead = availableToWrite;
}
ssize_t readResult = mStream->read(mStream, &mBuffer[0], requestedToRead);
mStatus.retval = Result::OK;
if (readResult >= 0) {
mStatus.reply.read = readResult;
if (!mDataMQ->write(&mBuffer[0], readResult)) {
ALOGW("data message queue write failed");
}
} else {
mStatus.retval = Stream::analyzeStatus("read", readResult);
}
}
void ReadThread::doGetCapturePosition() {
mStatus.retval = StreamIn::getCapturePositionImpl(
mStream, &mStatus.reply.capturePosition.frames, &mStatus.reply.capturePosition.time);
}
bool ReadThread::threadLoop() {
// This implementation doesn't return control back to the Thread until it
// decides to stop,
// as the Thread uses mutexes, and this can lead to priority inversion.
while (!std::atomic_load_explicit(mStop, std::memory_order_acquire)) {
uint32_t efState = 0;
mEfGroup->wait(static_cast<uint32_t>(MessageQueueFlagBits::NOT_FULL), &efState);
if (!(efState & static_cast<uint32_t>(MessageQueueFlagBits::NOT_FULL))) {
continue; // Nothing to do.
}
if (!mCommandMQ->read(&mParameters)) {
continue; // Nothing to do.
}
mStatus.replyTo = mParameters.command;
switch (mParameters.command) {
case IStreamIn::ReadCommand::READ:
doRead();
break;
case IStreamIn::ReadCommand::GET_CAPTURE_POSITION:
doGetCapturePosition();
break;
default:
ALOGE("Unknown read thread command code %d", mParameters.command);
mStatus.retval = Result::NOT_SUPPORTED;
break;
}
if (!mStatusMQ->write(&mStatus)) {
ALOGW("status message queue write failed");
}
mEfGroup->wake(static_cast<uint32_t>(MessageQueueFlagBits::NOT_EMPTY));
}
return false;
}
} // namespace
StreamIn::StreamIn(const sp<Device>& device, audio_stream_in_t* stream)
: mDevice(device),
mStream(stream),
mStreamCommon(new Stream(true /*isInput*/, &stream->common)),
mStreamMmap(new StreamMmap<audio_stream_in_t>(stream)),
mEfGroup(nullptr),
mStopReadThread(false) {}
StreamIn::~StreamIn() {
ATRACE_CALL();
close();
if (mReadThread.get()) {
ATRACE_NAME("mReadThread->join");
status_t status = mReadThread->join();
ALOGE_IF(status, "read thread exit error: %s", strerror(-status));
}
if (mEfGroup) {
status_t status = EventFlag::deleteEventFlag(&mEfGroup);
ALOGE_IF(status, "read MQ event flag deletion error: %s", strerror(-status));
}
#if MAJOR_VERSION <= 5
mDevice->closeInputStream(mStream);
#endif
mStream = nullptr;
}
// Methods from ::android::hardware::audio::CPP_VERSION::IStream follow.
Return<uint64_t> StreamIn::getFrameSize() {
return audio_stream_in_frame_size(mStream);
}
Return<uint64_t> StreamIn::getFrameCount() {
return mStreamCommon->getFrameCount();
}
Return<uint64_t> StreamIn::getBufferSize() {
return mStreamCommon->getBufferSize();
}
#if MAJOR_VERSION <= 6
Return<uint32_t> StreamIn::getSampleRate() {
return mStreamCommon->getSampleRate();
}
#if MAJOR_VERSION == 2
Return<void> StreamIn::getSupportedChannelMasks(getSupportedChannelMasks_cb _hidl_cb) {
return mStreamCommon->getSupportedChannelMasks(_hidl_cb);
}
Return<void> StreamIn::getSupportedSampleRates(getSupportedSampleRates_cb _hidl_cb) {
return mStreamCommon->getSupportedSampleRates(_hidl_cb);
}
#endif
Return<void> StreamIn::getSupportedChannelMasks(AudioFormat format,
getSupportedChannelMasks_cb _hidl_cb) {
return mStreamCommon->getSupportedChannelMasks(format, _hidl_cb);
}
Return<void> StreamIn::getSupportedSampleRates(AudioFormat format,
getSupportedSampleRates_cb _hidl_cb) {
return mStreamCommon->getSupportedSampleRates(format, _hidl_cb);
}
Return<Result> StreamIn::setSampleRate(uint32_t sampleRateHz) {
return mStreamCommon->setSampleRate(sampleRateHz);
}
Return<AudioChannelBitfield> StreamIn::getChannelMask() {
return mStreamCommon->getChannelMask();
}
Return<Result> StreamIn::setChannelMask(AudioChannelBitfield mask) {
return mStreamCommon->setChannelMask(mask);
}
Return<AudioFormat> StreamIn::getFormat() {
return mStreamCommon->getFormat();
}
Return<void> StreamIn::getSupportedFormats(getSupportedFormats_cb _hidl_cb) {
return mStreamCommon->getSupportedFormats(_hidl_cb);
}
Return<Result> StreamIn::setFormat(AudioFormat format) {
return mStreamCommon->setFormat(format);
}
#else
Return<void> StreamIn::getSupportedProfiles(getSupportedProfiles_cb _hidl_cb) {
return mStreamCommon->getSupportedProfiles(_hidl_cb);
}
Return<Result> StreamIn::setAudioProperties(const AudioConfigBaseOptional& config) {
return mStreamCommon->setAudioProperties(config);
}
#endif // MAJOR_VERSION <= 6
Return<void> StreamIn::getAudioProperties(getAudioProperties_cb _hidl_cb) {
return mStreamCommon->getAudioProperties(_hidl_cb);
}
Return<Result> StreamIn::addEffect(uint64_t effectId) {
return mStreamCommon->addEffect(effectId);
}
Return<Result> StreamIn::removeEffect(uint64_t effectId) {
return mStreamCommon->removeEffect(effectId);
}
Return<Result> StreamIn::standby() {
return mStreamCommon->standby();
}
Return<Result> StreamIn::setHwAvSync(uint32_t hwAvSync) {
return mStreamCommon->setHwAvSync(hwAvSync);
}
#if MAJOR_VERSION == 2
Return<Result> StreamIn::setConnectedState(const DeviceAddress& address, bool connected) {
return mStreamCommon->setConnectedState(address, connected);
}
Return<AudioDevice> StreamIn::getDevice() {
return mStreamCommon->getDevice();
}
Return<Result> StreamIn::setDevice(const DeviceAddress& address) {
return mStreamCommon->setDevice(address);
}
Return<void> StreamIn::getParameters(const hidl_vec<hidl_string>& keys, getParameters_cb _hidl_cb) {
return mStreamCommon->getParameters(keys, _hidl_cb);
}
Return<Result> StreamIn::setParameters(const hidl_vec<ParameterValue>& parameters) {
return mStreamCommon->setParameters(parameters);
}
Return<void> StreamIn::debugDump(const hidl_handle& fd) {
return mStreamCommon->debugDump(fd);
}
#elif MAJOR_VERSION >= 4
Return<void> StreamIn::getDevices(getDevices_cb _hidl_cb) {
return mStreamCommon->getDevices(_hidl_cb);
}
Return<Result> StreamIn::setDevices(const hidl_vec<DeviceAddress>& devices) {
return mStreamCommon->setDevices(devices);
}
Return<void> StreamIn::getParameters(const hidl_vec<ParameterValue>& context,
const hidl_vec<hidl_string>& keys, getParameters_cb _hidl_cb) {
return mStreamCommon->getParameters(context, keys, _hidl_cb);
}
Return<Result> StreamIn::setParameters(const hidl_vec<ParameterValue>& context,
const hidl_vec<ParameterValue>& parameters) {
return mStreamCommon->setParameters(context, parameters);
}
#endif
Return<Result> StreamIn::start() {
return mStreamMmap->start();
}
Return<Result> StreamIn::stop() {
return mStreamMmap->stop();
}
Return<void> StreamIn::createMmapBuffer(int32_t minSizeFrames, createMmapBuffer_cb _hidl_cb) {
return mStreamMmap->createMmapBuffer(minSizeFrames, audio_stream_in_frame_size(mStream),
_hidl_cb);
}
Return<void> StreamIn::getMmapPosition(getMmapPosition_cb _hidl_cb) {
return mStreamMmap->getMmapPosition(_hidl_cb);
}
Return<Result> StreamIn::close() {
if (mStopReadThread.load(std::memory_order_relaxed)) { // only this thread writes
return Result::INVALID_STATE;
}
mStopReadThread.store(true, std::memory_order_release);
if (mEfGroup) {
mEfGroup->wake(static_cast<uint32_t>(MessageQueueFlagBits::NOT_FULL));
}
#if MAJOR_VERSION >= 6
mDevice->closeInputStream(mStream);
#endif
return Result::OK;
}
// Methods from ::android::hardware::audio::CPP_VERSION::IStreamIn follow.
Return<void> StreamIn::getAudioSource(getAudioSource_cb _hidl_cb) {
int halSource;
Result retval = mStreamCommon->getParam(AudioParameter::keyInputSource, &halSource);
AudioSource source = {};
if (retval == Result::OK) {
retval = Stream::analyzeStatus(
"get_audio_source",
HidlUtils::audioSourceFromHal(static_cast<audio_source_t>(halSource), &source));
}
_hidl_cb(retval, source);
return Void();
}
Return<Result> StreamIn::setGain(float gain) {
if (!util::isGainNormalized(gain)) {
ALOGW("Can not set a stream input gain (%f) outside [0,1]", gain);
return Result::INVALID_ARGUMENTS;
}
return Stream::analyzeStatus("set_gain", mStream->set_gain(mStream, gain));
}
Return<void> StreamIn::prepareForReading(uint32_t frameSize, uint32_t framesCount,
prepareForReading_cb _hidl_cb) {
status_t status;
#if MAJOR_VERSION <= 6
ThreadInfo threadInfo = {0, 0};
#else
int32_t threadInfo = 0;
#endif
// Wrap the _hidl_cb to return an error
auto sendError = [&threadInfo, &_hidl_cb](Result result) {
_hidl_cb(result, CommandMQ::Descriptor(), DataMQ::Descriptor(), StatusMQ::Descriptor(),
threadInfo);
};
// Create message queues.
if (mDataMQ) {
ALOGE("the client attempts to call prepareForReading twice");
sendError(Result::INVALID_STATE);
return Void();
}
std::unique_ptr<CommandMQ> tempCommandMQ(new CommandMQ(1));
// Check frameSize and framesCount
if (frameSize == 0 || framesCount == 0) {
ALOGE("Null frameSize (%u) or framesCount (%u)", frameSize, framesCount);
sendError(Result::INVALID_ARGUMENTS);
return Void();
}
if (frameSize > Stream::MAX_BUFFER_SIZE / framesCount) {
ALOGE("Buffer too big: %u*%u bytes > MAX_BUFFER_SIZE (%u)", frameSize, framesCount,
Stream::MAX_BUFFER_SIZE);
sendError(Result::INVALID_ARGUMENTS);
return Void();
}
std::unique_ptr<DataMQ> tempDataMQ(new DataMQ(frameSize * framesCount, true /* EventFlag */));
std::unique_ptr<StatusMQ> tempStatusMQ(new StatusMQ(1));
if (!tempCommandMQ->isValid() || !tempDataMQ->isValid() || !tempStatusMQ->isValid()) {
ALOGE_IF(!tempCommandMQ->isValid(), "command MQ is invalid");
ALOGE_IF(!tempDataMQ->isValid(), "data MQ is invalid");
ALOGE_IF(!tempStatusMQ->isValid(), "status MQ is invalid");
sendError(Result::INVALID_ARGUMENTS);
return Void();
}
EventFlag* tempRawEfGroup{};
status = EventFlag::createEventFlag(tempDataMQ->getEventFlagWord(), &tempRawEfGroup);
std::unique_ptr<EventFlag, void (*)(EventFlag*)> tempElfGroup(
tempRawEfGroup, [](auto* ef) { EventFlag::deleteEventFlag(&ef); });
if (status != OK || !tempElfGroup) {
ALOGE("failed creating event flag for data MQ: %s", strerror(-status));
sendError(Result::INVALID_ARGUMENTS);
return Void();
}
// Create and launch the thread.
auto tempReadThread =
sp<ReadThread>::make(&mStopReadThread, mStream, tempCommandMQ.get(), tempDataMQ.get(),
tempStatusMQ.get(), tempElfGroup.get());
if (!tempReadThread->init()) {
ALOGW("failed to start reader thread: %s", strerror(-status));
sendError(Result::INVALID_ARGUMENTS);
return Void();
}
status = tempReadThread->run("reader", PRIORITY_URGENT_AUDIO);
if (status != OK) {
ALOGW("failed to start reader thread: %s", strerror(-status));
sendError(Result::INVALID_ARGUMENTS);
return Void();
}
mCommandMQ = std::move(tempCommandMQ);
mDataMQ = std::move(tempDataMQ);
mStatusMQ = std::move(tempStatusMQ);
mReadThread = tempReadThread;
mEfGroup = tempElfGroup.release();
#if MAJOR_VERSION <= 6
threadInfo.pid = getpid();
threadInfo.tid = mReadThread->getTid();
#else
threadInfo = mReadThread->getTid();
#endif
_hidl_cb(Result::OK, *mCommandMQ->getDesc(), *mDataMQ->getDesc(), *mStatusMQ->getDesc(),
threadInfo);
return Void();
}
Return<uint32_t> StreamIn::getInputFramesLost() {
return mStream->get_input_frames_lost(mStream);
}
// static
Result StreamIn::getCapturePositionImpl(audio_stream_in_t* stream, uint64_t* frames,
uint64_t* time) {
// HAL may have a stub function, always returning ENOSYS, don't
// spam the log in this case.
static const std::vector<int> ignoredErrors{ENOSYS};
Result retval(Result::NOT_SUPPORTED);
if (stream->get_capture_position == NULL) return retval;
int64_t halFrames, halTime;
retval = Stream::analyzeStatus("get_capture_position",
stream->get_capture_position(stream, &halFrames, &halTime),
ignoredErrors);
if (retval == Result::OK) {
*frames = halFrames;
*time = halTime;
}
return retval;
};
Return<void> StreamIn::getCapturePosition(getCapturePosition_cb _hidl_cb) {
uint64_t frames = 0, time = 0;
Result retval = getCapturePositionImpl(mStream, &frames, &time);
_hidl_cb(retval, frames, time);
return Void();
}
Return<void> StreamIn::debug(const hidl_handle& fd, const hidl_vec<hidl_string>& options) {
return mStreamCommon->debug(fd, options);
}
#if MAJOR_VERSION >= 4
Result StreamIn::doUpdateSinkMetadata(const SinkMetadata& sinkMetadata) {
std::vector<record_track_metadata> halTracks;
#if MAJOR_VERSION <= 6
(void)CoreUtils::sinkMetadataToHal(sinkMetadata, &halTracks);
#else
// Validate whether a conversion to V7 is possible. This is needed
// to have a consistent behavior of the HAL regardless of the API
// version of the legacy HAL (and also to be consistent with openInputStream).
std::vector<record_track_metadata_v7> halTracksV7;
if (status_t status = CoreUtils::sinkMetadataToHalV7(
sinkMetadata, false /*ignoreNonVendorTags*/, &halTracksV7);
status == NO_ERROR) {
halTracks.reserve(halTracksV7.size());
for (auto metadata_v7 : halTracksV7) {
halTracks.push_back(std::move(metadata_v7.base));
}
} else {
return Stream::analyzeStatus("sinkMetadataToHal", status);
}
#endif // MAJOR_VERSION <= 6
const sink_metadata_t halMetadata = {
.track_count = halTracks.size(),
.tracks = halTracks.data(),
};
mStream->update_sink_metadata(mStream, &halMetadata);
return Result::OK;
}
#if MAJOR_VERSION >= 7
Result StreamIn::doUpdateSinkMetadataV7(const SinkMetadata& sinkMetadata) {
std::vector<record_track_metadata_v7> halTracks;
if (status_t status = CoreUtils::sinkMetadataToHalV7(sinkMetadata,
false /*ignoreNonVendorTags*/, &halTracks);
status != NO_ERROR) {
return Stream::analyzeStatus("sinkMetadataToHal", status);
}
const sink_metadata_v7_t halMetadata = {
.track_count = halTracks.size(),
.tracks = halTracks.data(),
};
mStream->update_sink_metadata_v7(mStream, &halMetadata);
return Result::OK;
}
#endif // MAJOR_VERSION >= 7
#if MAJOR_VERSION <= 6
Return<void> StreamIn::updateSinkMetadata(const SinkMetadata& sinkMetadata) {
if (mStream->update_sink_metadata == nullptr) {
return Void(); // not supported by the HAL
}
(void)doUpdateSinkMetadata(sinkMetadata);
return Void();
}
#elif MAJOR_VERSION >= 7
Return<Result> StreamIn::updateSinkMetadata(const SinkMetadata& sinkMetadata) {
if (mDevice->version() < AUDIO_DEVICE_API_VERSION_3_2) {
if (mStream->update_sink_metadata == nullptr) {
return Result::NOT_SUPPORTED;
}
return doUpdateSinkMetadata(sinkMetadata);
} else {
if (mStream->update_sink_metadata_v7 == nullptr) {
return Result::NOT_SUPPORTED;
}
return doUpdateSinkMetadataV7(sinkMetadata);
}
}
#endif
Return<void> StreamIn::getActiveMicrophones(getActiveMicrophones_cb _hidl_cb) {
Result retval = Result::NOT_SUPPORTED;
size_t actual_mics = AUDIO_MICROPHONE_MAX_COUNT;
audio_microphone_characteristic_t mic_array[AUDIO_MICROPHONE_MAX_COUNT];
hidl_vec<MicrophoneInfo> microphones;
if (mStream->get_active_microphones != NULL &&
mStream->get_active_microphones(mStream, &mic_array[0], &actual_mics) == 0) {
microphones.resize(actual_mics);
for (size_t i = 0; i < actual_mics; ++i) {
(void)CoreUtils::microphoneInfoFromHal(mic_array[i], &microphones[i]);
}
retval = Result::OK;
}
_hidl_cb(retval, microphones);
return Void();
}
#endif
#if MAJOR_VERSION >= 5
Return<Result> StreamIn::setMicrophoneDirection(MicrophoneDirection direction) {
if (mStream->set_microphone_direction == nullptr) {
return Result::NOT_SUPPORTED;
}
if (!common::utils::isValidHidlEnum(direction)) {
ALOGE("%s: Invalid direction %d", __func__, direction);
return Result::INVALID_ARGUMENTS;
}
return Stream::analyzeStatus(
"set_microphone_direction",
mStream->set_microphone_direction(
mStream, static_cast<audio_microphone_direction_t>(direction)));
}
Return<Result> StreamIn::setMicrophoneFieldDimension(float zoom) {
if (mStream->set_microphone_field_dimension == nullptr) {
return Result::NOT_SUPPORTED;
}
if (std::isnan(zoom) || zoom < -1 || zoom > 1) {
ALOGE("%s: Invalid zoom %f", __func__, zoom);
return Result::INVALID_ARGUMENTS;
}
return Stream::analyzeStatus("set_microphone_field_dimension",
mStream->set_microphone_field_dimension(mStream, zoom));
}
#endif
} // namespace implementation
} // namespace CPP_VERSION
} // namespace audio
} // namespace hardware
} // namespace android

837
audio/impl/StreamOut.cpp
View File

@@ -1,837 +0,0 @@
/*
* Copyright (C) 2018 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.
*/
#define LOG_TAG "StreamOutHAL"
#include "core/default/StreamOut.h"
#include "core/default/Util.h"
//#define LOG_NDEBUG 0
#define ATRACE_TAG ATRACE_TAG_AUDIO
#include <string.h>
#include <memory>
#include <HidlUtils.h>
#include <android/log.h>
#include <audio_utils/Metadata.h>
#include <hardware/audio.h>
#include <util/CoreUtils.h>
#include <utils/Trace.h>
namespace android {
namespace hardware {
namespace audio {
namespace CPP_VERSION {
namespace implementation {
using ::android::hardware::audio::common::COMMON_TYPES_CPP_VERSION::implementation::HidlUtils;
using ::android::hardware::audio::CORE_TYPES_CPP_VERSION::implementation::CoreUtils;
namespace util {
using namespace ::android::hardware::audio::CORE_TYPES_CPP_VERSION::implementation::util;
}
namespace {
class WriteThread : public Thread {
public:
// WriteThread's lifespan never exceeds StreamOut's lifespan.
WriteThread(std::atomic<bool>* stop, audio_stream_out_t* stream,
StreamOut::CommandMQ* commandMQ, StreamOut::DataMQ* dataMQ,
StreamOut::StatusMQ* statusMQ, EventFlag* efGroup)
: Thread(false /*canCallJava*/),
mStop(stop),
mStream(stream),
mCommandMQ(commandMQ),
mDataMQ(dataMQ),
mStatusMQ(statusMQ),
mEfGroup(efGroup),
mBuffer(nullptr) {}
bool init() {
mBuffer.reset(new (std::nothrow) uint8_t[mDataMQ->getQuantumCount()]);
return mBuffer != nullptr;
}
virtual ~WriteThread() {}
private:
std::atomic<bool>* mStop;
audio_stream_out_t* mStream;
StreamOut::CommandMQ* mCommandMQ;
StreamOut::DataMQ* mDataMQ;
StreamOut::StatusMQ* mStatusMQ;
EventFlag* mEfGroup;
std::unique_ptr<uint8_t[]> mBuffer;
IStreamOut::WriteStatus mStatus;
bool threadLoop() override;
void doGetLatency();
void doGetPresentationPosition();
void doWrite();
};
void WriteThread::doWrite() {
const size_t availToRead = mDataMQ->availableToRead();
mStatus.retval = Result::OK;
mStatus.reply.written = 0;
if (mDataMQ->read(&mBuffer[0], availToRead)) {
ssize_t writeResult = mStream->write(mStream, &mBuffer[0], availToRead);
if (writeResult >= 0) {
mStatus.reply.written = writeResult;
} else {
mStatus.retval = Stream::analyzeStatus("write", writeResult);
}
}
}
void WriteThread::doGetPresentationPosition() {
mStatus.retval =
StreamOut::getPresentationPositionImpl(mStream, &mStatus.reply.presentationPosition.frames,
&mStatus.reply.presentationPosition.timeStamp);
}
void WriteThread::doGetLatency() {
mStatus.retval = Result::OK;
mStatus.reply.latencyMs = mStream->get_latency(mStream);
}
bool WriteThread::threadLoop() {
// This implementation doesn't return control back to the Thread until it
// decides to stop,
// as the Thread uses mutexes, and this can lead to priority inversion.
while (!std::atomic_load_explicit(mStop, std::memory_order_acquire)) {
uint32_t efState = 0;
mEfGroup->wait(static_cast<uint32_t>(MessageQueueFlagBits::NOT_EMPTY), &efState);
if (!(efState & static_cast<uint32_t>(MessageQueueFlagBits::NOT_EMPTY))) {
continue; // Nothing to do.
}
if (!mCommandMQ->read(&mStatus.replyTo)) {
continue; // Nothing to do.
}
switch (mStatus.replyTo) {
case IStreamOut::WriteCommand::WRITE:
doWrite();
break;
case IStreamOut::WriteCommand::GET_PRESENTATION_POSITION:
doGetPresentationPosition();
break;
case IStreamOut::WriteCommand::GET_LATENCY:
doGetLatency();
break;
default:
ALOGE("Unknown write thread command code %d", mStatus.replyTo);
mStatus.retval = Result::NOT_SUPPORTED;
break;
}
if (!mStatusMQ->write(&mStatus)) {
ALOGE("status message queue write failed");
}
mEfGroup->wake(static_cast<uint32_t>(MessageQueueFlagBits::NOT_FULL));
}
return false;
}
} // namespace
StreamOut::StreamOut(const sp<Device>& device, audio_stream_out_t* stream)
: mDevice(device),
mStream(stream),
mStreamCommon(new Stream(false /*isInput*/, &stream->common)),
mStreamMmap(new StreamMmap<audio_stream_out_t>(stream)),
mEfGroup(nullptr),
mStopWriteThread(false) {}
StreamOut::~StreamOut() {
ATRACE_CALL();
(void)close();
if (mWriteThread.get()) {
ATRACE_NAME("mWriteThread->join");
status_t status = mWriteThread->join();
ALOGE_IF(status, "write thread exit error: %s", strerror(-status));
}
if (mEfGroup) {
status_t status = EventFlag::deleteEventFlag(&mEfGroup);
ALOGE_IF(status, "write MQ event flag deletion error: %s", strerror(-status));
}
mCallback = nullptr;
#if MAJOR_VERSION <= 5
mDevice->closeOutputStream(mStream);
// Closing the output stream in the HAL waits for the callback to finish,
// and joins the callback thread. Thus is it guaranteed that the callback
// thread will not be accessing our object anymore.
#endif
mStream = nullptr;
}
// Methods from ::android::hardware::audio::CPP_VERSION::IStream follow.
Return<uint64_t> StreamOut::getFrameSize() {
return audio_stream_out_frame_size(mStream);
}
Return<uint64_t> StreamOut::getFrameCount() {
return mStreamCommon->getFrameCount();
}
Return<uint64_t> StreamOut::getBufferSize() {
return mStreamCommon->getBufferSize();
}
#if MAJOR_VERSION <= 6
Return<uint32_t> StreamOut::getSampleRate() {
return mStreamCommon->getSampleRate();
}
#if MAJOR_VERSION == 2
Return<void> StreamOut::getSupportedChannelMasks(getSupportedChannelMasks_cb _hidl_cb) {
return mStreamCommon->getSupportedChannelMasks(_hidl_cb);
}
Return<void> StreamOut::getSupportedSampleRates(getSupportedSampleRates_cb _hidl_cb) {
return mStreamCommon->getSupportedSampleRates(_hidl_cb);
}
#endif
Return<void> StreamOut::getSupportedChannelMasks(AudioFormat format,
getSupportedChannelMasks_cb _hidl_cb) {
return mStreamCommon->getSupportedChannelMasks(format, _hidl_cb);
}
Return<void> StreamOut::getSupportedSampleRates(AudioFormat format,
getSupportedSampleRates_cb _hidl_cb) {
return mStreamCommon->getSupportedSampleRates(format, _hidl_cb);
}
Return<Result> StreamOut::setSampleRate(uint32_t sampleRateHz) {
return mStreamCommon->setSampleRate(sampleRateHz);
}
Return<AudioChannelBitfield> StreamOut::getChannelMask() {
return mStreamCommon->getChannelMask();
}
Return<Result> StreamOut::setChannelMask(AudioChannelBitfield mask) {
return mStreamCommon->setChannelMask(mask);
}
Return<AudioFormat> StreamOut::getFormat() {
return mStreamCommon->getFormat();
}
Return<void> StreamOut::getSupportedFormats(getSupportedFormats_cb _hidl_cb) {
return mStreamCommon->getSupportedFormats(_hidl_cb);
}
Return<Result> StreamOut::setFormat(AudioFormat format) {
return mStreamCommon->setFormat(format);
}
#else
Return<void> StreamOut::getSupportedProfiles(getSupportedProfiles_cb _hidl_cb) {
return mStreamCommon->getSupportedProfiles(_hidl_cb);
}
Return<Result> StreamOut::setAudioProperties(const AudioConfigBaseOptional& config) {
return mStreamCommon->setAudioProperties(config);
}
#endif // MAJOR_VERSION <= 6
Return<void> StreamOut::getAudioProperties(getAudioProperties_cb _hidl_cb) {
return mStreamCommon->getAudioProperties(_hidl_cb);
}
Return<Result> StreamOut::addEffect(uint64_t effectId) {
return mStreamCommon->addEffect(effectId);
}
Return<Result> StreamOut::removeEffect(uint64_t effectId) {
return mStreamCommon->removeEffect(effectId);
}
Return<Result> StreamOut::standby() {
return mStreamCommon->standby();
}
Return<Result> StreamOut::setHwAvSync(uint32_t hwAvSync) {
return mStreamCommon->setHwAvSync(hwAvSync);
}
#if MAJOR_VERSION == 2
Return<Result> StreamOut::setConnectedState(const DeviceAddress& address, bool connected) {
return mStreamCommon->setConnectedState(address, connected);
}
Return<AudioDevice> StreamOut::getDevice() {
return mStreamCommon->getDevice();
}
Return<Result> StreamOut::setDevice(const DeviceAddress& address) {
return mStreamCommon->setDevice(address);
}
Return<void> StreamOut::getParameters(const hidl_vec<hidl_string>& keys,
getParameters_cb _hidl_cb) {
return mStreamCommon->getParameters(keys, _hidl_cb);
}
Return<Result> StreamOut::setParameters(const hidl_vec<ParameterValue>& parameters) {
return mStreamCommon->setParameters(parameters);
}
Return<void> StreamOut::debugDump(const hidl_handle& fd) {
return mStreamCommon->debugDump(fd);
}
#elif MAJOR_VERSION >= 4
Return<void> StreamOut::getDevices(getDevices_cb _hidl_cb) {
return mStreamCommon->getDevices(_hidl_cb);
}
Return<Result> StreamOut::setDevices(const hidl_vec<DeviceAddress>& devices) {
return mStreamCommon->setDevices(devices);
}
Return<void> StreamOut::getParameters(const hidl_vec<ParameterValue>& context,
const hidl_vec<hidl_string>& keys,
getParameters_cb _hidl_cb) {
return mStreamCommon->getParameters(context, keys, _hidl_cb);
}
Return<Result> StreamOut::setParameters(const hidl_vec<ParameterValue>& context,
const hidl_vec<ParameterValue>& parameters) {
return mStreamCommon->setParameters(context, parameters);
}
#endif
Return<Result> StreamOut::close() {
if (mStopWriteThread.load(std::memory_order_relaxed)) { // only this thread writes
return Result::INVALID_STATE;
}
mStopWriteThread.store(true, std::memory_order_release);
if (mEfGroup) {
mEfGroup->wake(static_cast<uint32_t>(MessageQueueFlagBits::NOT_EMPTY));
}
#if MAJOR_VERSION >= 6
mDevice->closeOutputStream(mStream);
#endif
return Result::OK;
}
// Methods from ::android::hardware::audio::CPP_VERSION::IStreamOut follow.
Return<uint32_t> StreamOut::getLatency() {
return mStream->get_latency(mStream);
}
Return<Result> StreamOut::setVolume(float left, float right) {
if (mStream->set_volume == NULL) {
return Result::NOT_SUPPORTED;
}
if (!util::isGainNormalized(left)) {
ALOGW("Can not set a stream output volume {%f, %f} outside [0,1]", left, right);
return Result::INVALID_ARGUMENTS;
}
return Stream::analyzeStatus("set_volume", mStream->set_volume(mStream, left, right),
{ENOSYS} /*ignore*/);
}
Return<void> StreamOut::prepareForWriting(uint32_t frameSize, uint32_t framesCount,
prepareForWriting_cb _hidl_cb) {
status_t status;
#if MAJOR_VERSION <= 6
ThreadInfo threadInfo = {0, 0};
#else
int32_t threadInfo = 0;
#endif
// Wrap the _hidl_cb to return an error
auto sendError = [&threadInfo, &_hidl_cb](Result result) {
_hidl_cb(result, CommandMQ::Descriptor(), DataMQ::Descriptor(), StatusMQ::Descriptor(),
threadInfo);
};
// Create message queues.
if (mDataMQ) {
ALOGE("the client attempts to call prepareForWriting twice");
sendError(Result::INVALID_STATE);
return Void();
}
std::unique_ptr<CommandMQ> tempCommandMQ(new CommandMQ(1));
// Check frameSize and framesCount
if (frameSize == 0 || framesCount == 0) {
ALOGE("Null frameSize (%u) or framesCount (%u)", frameSize, framesCount);
sendError(Result::INVALID_ARGUMENTS);
return Void();
}
if (frameSize > Stream::MAX_BUFFER_SIZE / framesCount) {
ALOGE("Buffer too big: %u*%u bytes > MAX_BUFFER_SIZE (%u)", frameSize, framesCount,
Stream::MAX_BUFFER_SIZE);
sendError(Result::INVALID_ARGUMENTS);
return Void();
}
std::unique_ptr<DataMQ> tempDataMQ(new DataMQ(frameSize * framesCount, true /* EventFlag */));
std::unique_ptr<StatusMQ> tempStatusMQ(new StatusMQ(1));
if (!tempCommandMQ->isValid() || !tempDataMQ->isValid() || !tempStatusMQ->isValid()) {
ALOGE_IF(!tempCommandMQ->isValid(), "command MQ is invalid");
ALOGE_IF(!tempDataMQ->isValid(), "data MQ is invalid");
ALOGE_IF(!tempStatusMQ->isValid(), "status MQ is invalid");
sendError(Result::INVALID_ARGUMENTS);
return Void();
}
EventFlag* tempRawEfGroup{};
status = EventFlag::createEventFlag(tempDataMQ->getEventFlagWord(), &tempRawEfGroup);
std::unique_ptr<EventFlag, void (*)(EventFlag*)> tempElfGroup(
tempRawEfGroup, [](auto* ef) { EventFlag::deleteEventFlag(&ef); });
if (status != OK || !tempElfGroup) {
ALOGE("failed creating event flag for data MQ: %s", strerror(-status));
sendError(Result::INVALID_ARGUMENTS);
return Void();
}
// Create and launch the thread.
auto tempWriteThread =
sp<WriteThread>::make(&mStopWriteThread, mStream, tempCommandMQ.get(), tempDataMQ.get(),
tempStatusMQ.get(), tempElfGroup.get());
if (!tempWriteThread->init()) {
ALOGW("failed to start writer thread: %s", strerror(-status));
sendError(Result::INVALID_ARGUMENTS);
return Void();
}
status = tempWriteThread->run("writer", PRIORITY_URGENT_AUDIO);
if (status != OK) {
ALOGW("failed to start writer thread: %s", strerror(-status));
sendError(Result::INVALID_ARGUMENTS);
return Void();
}
mCommandMQ = std::move(tempCommandMQ);
mDataMQ = std::move(tempDataMQ);
mStatusMQ = std::move(tempStatusMQ);
mWriteThread = tempWriteThread;
mEfGroup = tempElfGroup.release();
#if MAJOR_VERSION <= 6
threadInfo.pid = getpid();
threadInfo.tid = mWriteThread->getTid();
#else
threadInfo = mWriteThread->getTid();
#endif
_hidl_cb(Result::OK, *mCommandMQ->getDesc(), *mDataMQ->getDesc(), *mStatusMQ->getDesc(),
threadInfo);
return Void();
}
Return<void> StreamOut::getRenderPosition(getRenderPosition_cb _hidl_cb) {
uint32_t halDspFrames;
Result retval = Stream::analyzeStatus("get_render_position",
mStream->get_render_position(mStream, &halDspFrames),
{ENOSYS} /*ignore*/);
_hidl_cb(retval, halDspFrames);
return Void();
}
Return<void> StreamOut::getNextWriteTimestamp(getNextWriteTimestamp_cb _hidl_cb) {
Result retval(Result::NOT_SUPPORTED);
int64_t timestampUs = 0;
if (mStream->get_next_write_timestamp != NULL) {
retval = Stream::analyzeStatus("get_next_write_timestamp",
mStream->get_next_write_timestamp(mStream, &timestampUs),
{ENOSYS} /*ignore*/);
}
_hidl_cb(retval, timestampUs);
return Void();
}
Return<Result> StreamOut::setCallback(const sp<IStreamOutCallback>& callback) {
if (mStream->set_callback == NULL) return Result::NOT_SUPPORTED;
// Safe to pass 'this' because it is guaranteed that the callback thread
// is joined prior to exit from StreamOut's destructor.
int result = mStream->set_callback(mStream, StreamOut::asyncCallback, this);
if (result == 0) {
mCallback = callback;
}
return Stream::analyzeStatus("set_callback", result, {ENOSYS} /*ignore*/);
}
Return<Result> StreamOut::clearCallback() {
if (mStream->set_callback == NULL) return Result::NOT_SUPPORTED;
mCallback = nullptr;
return Result::OK;
}
// static
int StreamOut::asyncCallback(stream_callback_event_t event, void*, void* cookie) {
// It is guaranteed that the callback thread is joined prior
// to exiting from StreamOut's destructor. Must *not* use sp<StreamOut>
// here because it can make this code the last owner of StreamOut,
// and an attempt to run the destructor on the callback thread
// will cause a deadlock in the legacy HAL code.
StreamOut* self = reinterpret_cast<StreamOut*>(cookie);
// It's correct to hold an sp<> to callback because the reference
// in the StreamOut instance can be cleared in the meantime. There is
// no difference on which thread to run IStreamOutCallback's destructor.
sp<IStreamOutCallback> callback = self->mCallback.load();
if (callback.get() == nullptr) return 0;
ALOGV("asyncCallback() event %d", event);
Return<void> result;
switch (event) {
case STREAM_CBK_EVENT_WRITE_READY:
result = callback->onWriteReady();
break;
case STREAM_CBK_EVENT_DRAIN_READY:
result = callback->onDrainReady();
break;
case STREAM_CBK_EVENT_ERROR:
result = callback->onError();
break;
default:
ALOGW("asyncCallback() unknown event %d", event);
break;
}
ALOGW_IF(!result.isOk(), "Client callback failed: %s", result.description().c_str());
return 0;
}
Return<void> StreamOut::supportsPauseAndResume(supportsPauseAndResume_cb _hidl_cb) {
_hidl_cb(mStream->pause != NULL, mStream->resume != NULL);
return Void();
}
Return<Result> StreamOut::pause() {
return mStream->pause != NULL
? Stream::analyzeStatus("pause", mStream->pause(mStream), {ENOSYS} /*ignore*/)
: Result::NOT_SUPPORTED;
}
Return<Result> StreamOut::resume() {
return mStream->resume != NULL
? Stream::analyzeStatus("resume", mStream->resume(mStream), {ENOSYS} /*ignore*/)
: Result::NOT_SUPPORTED;
}
Return<bool> StreamOut::supportsDrain() {
return mStream->drain != NULL;
}
Return<Result> StreamOut::drain(AudioDrain type) {
audio_drain_type_t halDrainType =
type == AudioDrain::EARLY_NOTIFY ? AUDIO_DRAIN_EARLY_NOTIFY : AUDIO_DRAIN_ALL;
return mStream->drain != NULL
? Stream::analyzeStatus("drain", mStream->drain(mStream, halDrainType),
{ENOSYS} /*ignore*/)
: Result::NOT_SUPPORTED;
}
Return<Result> StreamOut::flush() {
return mStream->flush != NULL
? Stream::analyzeStatus("flush", mStream->flush(mStream), {ENOSYS} /*ignore*/)
: Result::NOT_SUPPORTED;
}
// static
Result StreamOut::getPresentationPositionImpl(audio_stream_out_t* stream, uint64_t* frames,
TimeSpec* timeStamp) {
// Don't logspam on EINVAL--it's normal for get_presentation_position
// to return it sometimes. EAGAIN may be returned by A2DP audio HAL
// implementation. ENODATA can also be reported while the writer is
// continuously querying it, but the stream has been stopped.
static const std::vector<int> ignoredErrors{EINVAL, EAGAIN, ENODATA, ENOSYS};
Result retval(Result::NOT_SUPPORTED);
if (stream->get_presentation_position == NULL) return retval;
struct timespec halTimeStamp;
retval = Stream::analyzeStatus("get_presentation_position",
stream->get_presentation_position(stream, frames, &halTimeStamp),
ignoredErrors);
if (retval == Result::OK) {
timeStamp->tvSec = halTimeStamp.tv_sec;
timeStamp->tvNSec = halTimeStamp.tv_nsec;
}
return retval;
}
Return<void> StreamOut::getPresentationPosition(getPresentationPosition_cb _hidl_cb) {
uint64_t frames = 0;
TimeSpec timeStamp = {0, 0};
Result retval = getPresentationPositionImpl(mStream, &frames, &timeStamp);
_hidl_cb(retval, frames, timeStamp);
return Void();
}
Return<Result> StreamOut::start() {
return mStreamMmap->start();
}
Return<Result> StreamOut::stop() {
return mStreamMmap->stop();
}
Return<void> StreamOut::createMmapBuffer(int32_t minSizeFrames, createMmapBuffer_cb _hidl_cb) {
return mStreamMmap->createMmapBuffer(minSizeFrames, audio_stream_out_frame_size(mStream),
_hidl_cb);
}
Return<void> StreamOut::getMmapPosition(getMmapPosition_cb _hidl_cb) {
return mStreamMmap->getMmapPosition(_hidl_cb);
}
Return<void> StreamOut::debug(const hidl_handle& fd, const hidl_vec<hidl_string>& options) {
return mStreamCommon->debug(fd, options);
}
#if MAJOR_VERSION >= 4
Result StreamOut::doUpdateSourceMetadata(const SourceMetadata& sourceMetadata) {
std::vector<playback_track_metadata_t> halTracks;
#if MAJOR_VERSION <= 6
(void)CoreUtils::sourceMetadataToHal(sourceMetadata, &halTracks);
#else
// Validate whether a conversion to V7 is possible. This is needed
// to have a consistent behavior of the HAL regardless of the API
// version of the legacy HAL (and also to be consistent with openOutputStream).
std::vector<playback_track_metadata_v7> halTracksV7;
if (status_t status = CoreUtils::sourceMetadataToHalV7(
sourceMetadata, false /*ignoreNonVendorTags*/, &halTracksV7);
status == NO_ERROR) {
halTracks.reserve(halTracksV7.size());
for (auto metadata_v7 : halTracksV7) {
halTracks.push_back(std::move(metadata_v7.base));
}
} else {
return Stream::analyzeStatus("sourceMetadataToHal", status);
}
#endif // MAJOR_VERSION <= 6
const source_metadata_t halMetadata = {
.track_count = halTracks.size(),
.tracks = halTracks.data(),
};
mStream->update_source_metadata(mStream, &halMetadata);
return Result::OK;
}
#if MAJOR_VERSION >= 7
Result StreamOut::doUpdateSourceMetadataV7(const SourceMetadata& sourceMetadata) {
std::vector<playback_track_metadata_v7> halTracks;
if (status_t status = CoreUtils::sourceMetadataToHalV7(
sourceMetadata, false /*ignoreNonVendorTags*/, &halTracks);
status != NO_ERROR) {
return Stream::analyzeStatus("sourceMetadataToHal", status);
}
const source_metadata_v7_t halMetadata = {
.track_count = halTracks.size(),
.tracks = halTracks.data(),
};
mStream->update_source_metadata_v7(mStream, &halMetadata);
return Result::OK;
}
#endif // MAJOR_VERSION >= 7
#if MAJOR_VERSION <= 6
Return<void> StreamOut::updateSourceMetadata(const SourceMetadata& sourceMetadata) {
if (mStream->update_source_metadata == nullptr) {
return Void(); // not supported by the HAL
}
(void)doUpdateSourceMetadata(sourceMetadata);
return Void();
}
#elif MAJOR_VERSION >= 7
Return<Result> StreamOut::updateSourceMetadata(const SourceMetadata& sourceMetadata) {
if (mDevice->version() < AUDIO_DEVICE_API_VERSION_3_2) {
if (mStream->update_source_metadata == nullptr) {
return Result::NOT_SUPPORTED;
}
return doUpdateSourceMetadata(sourceMetadata);
} else {
if (mStream->update_source_metadata_v7 == nullptr) {
return Result::NOT_SUPPORTED;
}
return doUpdateSourceMetadataV7(sourceMetadata);
}
}
#endif
Return<Result> StreamOut::selectPresentation(int32_t /*presentationId*/, int32_t /*programId*/) {
return Result::NOT_SUPPORTED; // TODO: propagate to legacy
}
#endif
#if MAJOR_VERSION >= 6
Return<void> StreamOut::getDualMonoMode(getDualMonoMode_cb _hidl_cb) {
audio_dual_mono_mode_t mode = AUDIO_DUAL_MONO_MODE_OFF;
Result retval = mStream->get_dual_mono_mode != nullptr
? Stream::analyzeStatus("get_dual_mono_mode",
mStream->get_dual_mono_mode(mStream, &mode))
: Result::NOT_SUPPORTED;
_hidl_cb(retval, DualMonoMode(mode));
return Void();
}
Return<Result> StreamOut::setDualMonoMode(DualMonoMode mode) {
return mStream->set_dual_mono_mode != nullptr
? Stream::analyzeStatus(
"set_dual_mono_mode",
mStream->set_dual_mono_mode(mStream,
static_cast<audio_dual_mono_mode_t>(mode)))
: Result::NOT_SUPPORTED;
}
Return<void> StreamOut::getAudioDescriptionMixLevel(getAudioDescriptionMixLevel_cb _hidl_cb) {
float leveldB = -std::numeric_limits<float>::infinity();
Result retval = mStream->get_audio_description_mix_level != nullptr
? Stream::analyzeStatus(
"get_audio_description_mix_level",
mStream->get_audio_description_mix_level(mStream, &leveldB))
: Result::NOT_SUPPORTED;
_hidl_cb(retval, leveldB);
return Void();
}
Return<Result> StreamOut::setAudioDescriptionMixLevel(float leveldB) {
return mStream->set_audio_description_mix_level != nullptr
? Stream::analyzeStatus(
"set_audio_description_mix_level",
mStream->set_audio_description_mix_level(mStream, leveldB))
: Result::NOT_SUPPORTED;
}
Return<void> StreamOut::getPlaybackRateParameters(getPlaybackRateParameters_cb _hidl_cb) {
audio_playback_rate_t rate = AUDIO_PLAYBACK_RATE_INITIALIZER;
Result retval =
mStream->get_playback_rate_parameters != nullptr
? Stream::analyzeStatus("get_playback_rate_parameters",
mStream->get_playback_rate_parameters(mStream, &rate))
: Result::NOT_SUPPORTED;
_hidl_cb(retval,
PlaybackRate{rate.mSpeed, rate.mPitch, static_cast<TimestretchMode>(rate.mStretchMode),
static_cast<TimestretchFallbackMode>(rate.mFallbackMode)});
return Void();
}
Return<Result> StreamOut::setPlaybackRateParameters(const PlaybackRate& playbackRate) {
audio_playback_rate_t rate = {
playbackRate.speed, playbackRate.pitch,
static_cast<audio_timestretch_stretch_mode_t>(playbackRate.timestretchMode),
static_cast<audio_timestretch_fallback_mode_t>(playbackRate.fallbackMode)};
return mStream->set_playback_rate_parameters != nullptr
? Stream::analyzeStatus("set_playback_rate_parameters",
mStream->set_playback_rate_parameters(mStream, &rate))
: Result::NOT_SUPPORTED;
}
Return<Result> StreamOut::setEventCallback(const sp<IStreamOutEventCallback>& callback) {
if (mStream->set_event_callback == nullptr) return Result::NOT_SUPPORTED;
int result = mStream->set_event_callback(mStream, StreamOut::asyncEventCallback, this);
if (result == 0) {
mEventCallback = callback;
}
return Stream::analyzeStatus("set_stream_out_callback", result, {ENOSYS} /*ignore*/);
}
// static
int StreamOut::asyncEventCallback(stream_event_callback_type_t event, void* param, void* cookie) {
StreamOut* self = reinterpret_cast<StreamOut*>(cookie);
sp<IStreamOutEventCallback> eventCallback = self->mEventCallback.load();
if (eventCallback.get() == nullptr) return 0;
ALOGV("%s event %d", __func__, event);
Return<void> result;
switch (event) {
case STREAM_EVENT_CBK_TYPE_CODEC_FORMAT_CHANGED: {
hidl_vec<uint8_t> audioMetadata;
// void* param is the byte string buffer from byte_string_from_audio_metadata().
// As the byte string buffer may have embedded zeroes, we cannot use strlen()
// but instead use audio_utils::metadata::dataByteStringLen().
audioMetadata.setToExternal((uint8_t*)param, audio_utils::metadata::dataByteStringLen(
(const uint8_t*)param));
result = eventCallback->onCodecFormatChanged(audioMetadata);
} break;
default:
ALOGW("%s unknown event %d", __func__, event);
break;
}
ALOGW_IF(!result.isOk(), "Client callback failed: %s", result.description().c_str());
return 0;
}
#if MAJOR_VERSION == 7 && MINOR_VERSION == 1
Return<Result> StreamOut::setLatencyMode(LatencyMode mode) {
return mStream->set_latency_mode != nullptr
? Stream::analyzeStatus(
"set_latency_mode",
mStream->set_latency_mode(mStream,
static_cast<audio_latency_mode_t>(mode)))
: Result::NOT_SUPPORTED;
};
Return<void> StreamOut::getRecommendedLatencyModes(getRecommendedLatencyModes_cb _hidl_cb) {
Result retval = Result::NOT_SUPPORTED;
hidl_vec<LatencyMode> hidlModes;
size_t num_modes = AUDIO_LATENCY_MODE_CNT;
audio_latency_mode_t modes[AUDIO_LATENCY_MODE_CNT];
if (mStream->get_recommended_latency_modes != nullptr &&
mStream->get_recommended_latency_modes(mStream, &modes[0], &num_modes) == 0) {
if (num_modes == 0 || num_modes > AUDIO_LATENCY_MODE_CNT) {
ALOGW("%s invalid number of modes returned: %zu", __func__, num_modes);
retval = Result::INVALID_STATE;
} else {
hidlModes.resize(num_modes);
for (size_t i = 0; i < num_modes; ++i) {
hidlModes[i] = static_cast<LatencyMode>(modes[i]);
}
retval = Result::OK;
}
}
_hidl_cb(retval, hidlModes);
return Void();
};
// static
void StreamOut::latencyModeCallback(audio_latency_mode_t* modes, size_t num_modes, void* cookie) {
StreamOut* self = reinterpret_cast<StreamOut*>(cookie);
sp<IStreamOutLatencyModeCallback> callback = self->mLatencyModeCallback.load();
if (callback.get() == nullptr) return;
ALOGV("%s", __func__);
if (num_modes == 0 || num_modes > AUDIO_LATENCY_MODE_CNT) {
ALOGW("%s invalid number of modes returned: %zu", __func__, num_modes);
return;
}
hidl_vec<LatencyMode> hidlModes(num_modes);
for (size_t i = 0; i < num_modes; ++i) {
hidlModes[i] = static_cast<LatencyMode>(modes[i]);
}
Return<void> result = callback->onRecommendedLatencyModeChanged(hidlModes);
ALOGW_IF(!result.isOk(), "Client callback failed: %s", result.description().c_str());
}
Return<Result> StreamOut::setLatencyModeCallback(
const sp<IStreamOutLatencyModeCallback>& callback) {
if (mStream->set_latency_mode_callback == nullptr) return Result::NOT_SUPPORTED;
int result = mStream->set_latency_mode_callback(mStream, StreamOut::latencyModeCallback, this);
if (result == 0) {
mLatencyModeCallback = callback;
}
return Stream::analyzeStatus("set_latency_mode_callback", result, {ENOSYS} /*ignore*/);
};
#endif
#endif
} // namespace implementation
} // namespace CPP_VERSION
} // namespace audio
} // namespace hardware
} // namespace android

204
audio/impl/include/core/default/Device.h
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@@ -1,204 +0,0 @@
/*
* Copyright (C) 2018 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_HARDWARE_AUDIO_DEVICE_H
#define ANDROID_HARDWARE_AUDIO_DEVICE_H
#include PATH(android/hardware/audio/FILE_VERSION/IDevice.h)
#include "ParametersUtil.h"
#include <memory>
#include <hardware/audio.h>
#include <media/AudioParameter.h>
#include <hidl/Status.h>
#include <hidl/MQDescriptor.h>
#include <VersionUtils.h>
#include <util/CoreUtils.h>
namespace android {
namespace hardware {
namespace audio {
namespace CPP_VERSION {
namespace implementation {
using ::android::sp;
using ::android::hardware::hidl_string;
using ::android::hardware::hidl_vec;
using ::android::hardware::Return;
using ::android::hardware::Void;
using ::android::hardware::audio::CORE_TYPES_CPP_VERSION::implementation::CoreUtils;
using ::android::hardware::audio::CORE_TYPES_CPP_VERSION::implementation::ParametersUtil;
using namespace ::android::hardware::audio::common::COMMON_TYPES_CPP_VERSION;
using namespace ::android::hardware::audio::CORE_TYPES_CPP_VERSION;
using namespace ::android::hardware::audio::CPP_VERSION;
using AudioInputFlags = CoreUtils::AudioInputFlags;
using AudioOutputFlags = CoreUtils::AudioOutputFlags;
struct Device : public IDevice, public ParametersUtil {
explicit Device(audio_hw_device_t* device);
// Methods from ::android::hardware::audio::CPP_VERSION::IDevice follow.
Return<Result> initCheck() override;
Return<Result> setMasterVolume(float volume) override;
Return<void> getMasterVolume(getMasterVolume_cb _hidl_cb) override;
Return<Result> setMicMute(bool mute) override;
Return<void> getMicMute(getMicMute_cb _hidl_cb) override;
Return<Result> setMasterMute(bool mute) override;
Return<void> getMasterMute(getMasterMute_cb _hidl_cb) override;
Return<void> getInputBufferSize(const AudioConfig& config,
getInputBufferSize_cb _hidl_cb) override;
std::tuple<Result, sp<IStreamOut>> openOutputStreamCore(int32_t ioHandle,
const DeviceAddress& device,
const AudioConfig& config,
const AudioOutputFlags& flags,
AudioConfig* suggestedConfig);
std::tuple<Result, sp<IStreamIn>> openInputStreamCore(
int32_t ioHandle, const DeviceAddress& device, const AudioConfig& config,
const AudioInputFlags& flags, AudioSource source, AudioConfig* suggestedConfig);
#if MAJOR_VERSION >= 4
std::tuple<Result, sp<IStreamOut>, AudioConfig> openOutputStreamImpl(
int32_t ioHandle, const DeviceAddress& device, const AudioConfig& config,
const SourceMetadata& sourceMetadata,
#if MAJOR_VERSION <= 6
AudioOutputFlags flags);
#else
const AudioOutputFlags& flags);
#endif
std::tuple<Result, sp<IStreamIn>, AudioConfig> openInputStreamImpl(
int32_t ioHandle, const DeviceAddress& device, const AudioConfig& config,
#if MAJOR_VERSION <= 6
AudioInputFlags flags,
#else
const AudioInputFlags& flags,
#endif
const SinkMetadata& sinkMetadata);
#endif // MAJOR_VERSION >= 4
Return<void> openOutputStream(int32_t ioHandle, const DeviceAddress& device,
const AudioConfig& config,
#if MAJOR_VERSION <= 6
AudioOutputFlags flags,
#else
const AudioOutputFlags& flags,
#endif
#if MAJOR_VERSION >= 4
const SourceMetadata& sourceMetadata,
#endif
openOutputStream_cb _hidl_cb) override;
Return<void> openInputStream(int32_t ioHandle, const DeviceAddress& device,
const AudioConfig& config,
#if MAJOR_VERSION <= 6
AudioInputFlags flags,
#else
const AudioInputFlags& flags,
#endif
#if MAJOR_VERSION == 2
AudioSource source,
#elif MAJOR_VERSION >= 4
const SinkMetadata& sinkMetadata,
#endif
openInputStream_cb _hidl_cb) override;
#if MAJOR_VERSION == 7 && MINOR_VERSION == 1
Return<void> openOutputStream_7_1(int32_t ioHandle, const DeviceAddress& device,
const AudioConfig& config, const AudioOutputFlags& flags,
const SourceMetadata& sourceMetadata,
openOutputStream_7_1_cb _hidl_cb) override;
#endif
Return<bool> supportsAudioPatches() override;
Return<void> createAudioPatch(const hidl_vec<AudioPortConfig>& sources,
const hidl_vec<AudioPortConfig>& sinks,
createAudioPatch_cb _hidl_cb) override;
Return<Result> releaseAudioPatch(int32_t patch) override;
Return<void> getAudioPort(const AudioPort& port, getAudioPort_cb _hidl_cb) override;
Return<Result> setAudioPortConfig(const AudioPortConfig& config) override;
Return<Result> setScreenState(bool turnedOn) override;
#if MAJOR_VERSION == 2
Return<AudioHwSync> getHwAvSync() override;
Return<void> getParameters(const hidl_vec<hidl_string>& keys,
getParameters_cb _hidl_cb) override;
Return<Result> setParameters(const hidl_vec<ParameterValue>& parameters) override;
Return<void> debugDump(const hidl_handle& fd) override;
#elif MAJOR_VERSION >= 4
Return<void> getHwAvSync(getHwAvSync_cb _hidl_cb) override;
Return<void> getParameters(const hidl_vec<ParameterValue>& context,
const hidl_vec<hidl_string>& keys,
getParameters_cb _hidl_cb) override;
Return<Result> setParameters(const hidl_vec<ParameterValue>& context,
const hidl_vec<ParameterValue>& parameters) override;
Return<void> getMicrophones(getMicrophones_cb _hidl_cb) override;
Return<Result> setConnectedState(const DeviceAddress& address, bool connected) override;
#endif
#if MAJOR_VERSION >= 6
Return<Result> close() override;
Return<Result> addDeviceEffect(AudioPortHandle device, uint64_t effectId) override;
Return<Result> removeDeviceEffect(AudioPortHandle device, uint64_t effectId) override;
Return<void> updateAudioPatch(int32_t previousPatch, const hidl_vec<AudioPortConfig>& sources,
const hidl_vec<AudioPortConfig>& sinks,
createAudioPatch_cb _hidl_cb) override;
#endif
#if MAJOR_VERSION == 7 && MINOR_VERSION == 1
Return<Result> setConnectedState_7_1(const AudioPort& devicePort, bool connected) override;
#endif
Return<void> debug(const hidl_handle& fd, const hidl_vec<hidl_string>& options) override;
// Utility methods for extending interfaces.
Result analyzeStatus(const char* funcName, int status,
const std::vector<int>& ignoreErrors = {});
void closeInputStream(audio_stream_in_t* stream);
void closeOutputStream(audio_stream_out_t* stream);
audio_hw_device_t* device() const { return mDevice; }
uint32_t version() const { return mDevice->common.version; }
int halSetParameters(const char* keysAndValues) override;
private:
bool mIsClosed;
audio_hw_device_t* mDevice;
int mOpenedStreamsCount = 0;
virtual ~Device();
Result doClose();
std::tuple<Result, AudioPatchHandle> createOrUpdateAudioPatch(
AudioPatchHandle patch, const hidl_vec<AudioPortConfig>& sources,
const hidl_vec<AudioPortConfig>& sinks);
template <typename HalPort>
Return<void> getAudioPortImpl(const AudioPort& port, getAudioPort_cb _hidl_cb,
int (*halGetter)(audio_hw_device_t*, HalPort*),
const char* halGetterName);
// Methods from ParametersUtil.
char* halGetParameters(const char* keys) override;
};
} // namespace implementation
} // namespace CPP_VERSION
} // namespace audio
} // namespace hardware
} // namespace android
#endif // ANDROID_HARDWARE_AUDIO_DEVICE_H

70
audio/impl/include/core/default/DevicesFactory.h
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@@ -1,70 +0,0 @@
/*
* Copyright (C) 2018 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_HARDWARE_AUDIO_DEVICESFACTORY_H
#define ANDROID_HARDWARE_AUDIO_DEVICESFACTORY_H
#include PATH(android/hardware/audio/FILE_VERSION/IDevicesFactory.h)
#include <hardware/audio.h>
#include <hidl/Status.h>
#include <hidl/MQDescriptor.h>
namespace android {
namespace hardware {
namespace audio {
namespace CPP_VERSION {
namespace implementation {
using ::android::sp;
using ::android::hardware::hidl_string;
using ::android::hardware::hidl_vec;
using ::android::hardware::Return;
using ::android::hardware::Void;
using namespace ::android::hardware::audio::CPP_VERSION;
struct DevicesFactory : public IDevicesFactory {
#if MAJOR_VERSION == 2
Return<void> openDevice(IDevicesFactory::Device device, openDevice_cb _hidl_cb) override;
#elif MAJOR_VERSION >= 4
Return<void> openDevice(const hidl_string& device, openDevice_cb _hidl_cb) override;
Return<void> openPrimaryDevice(openPrimaryDevice_cb _hidl_cb) override;
#endif
#if MAJOR_VERSION == 7 && MINOR_VERSION == 1
Return<void> openDevice_7_1(const hidl_string& device, openDevice_7_1_cb _hidl_cb) override;
Return<void> openPrimaryDevice_7_1(openPrimaryDevice_7_1_cb _hidl_cb) override;
#endif
private:
template <class DeviceShim, class Callback>
Return<void> openDevice(const char* moduleName, Callback _hidl_cb);
#if MAJOR_VERSION == 2
Return<void> openDevice(const char* moduleName, openDevice_cb _hidl_cb);
#endif
static int loadAudioInterface(const char* if_name, audio_hw_device_t** dev);
};
extern "C" IDevicesFactory* HIDL_FETCH_IDevicesFactory(const char* name);
} // namespace implementation
} // namespace CPP_VERSION
} // namespace audio
} // namespace hardware
} // namespace android
#endif // ANDROID_HARDWARE_AUDIO_DEVICESFACTORY_H

73
audio/impl/include/core/default/ParametersUtil.h
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@@ -1,73 +0,0 @@
/*
* Copyright (C) 2018 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_HARDWARE_AUDIO_PARAMETERS_UTIL_H_
#define ANDROID_HARDWARE_AUDIO_PARAMETERS_UTIL_H_
// clang-format off
#include PATH(android/hardware/audio/common/COMMON_TYPES_FILE_VERSION/types.h)
#include PATH(android/hardware/audio/CORE_TYPES_FILE_VERSION/types.h)
// clang-format on
#include <functional>
#include <memory>
#include <hidl/HidlSupport.h>
#include <media/AudioParameter.h>
namespace android {
namespace hardware {
namespace audio {
namespace CORE_TYPES_CPP_VERSION {
namespace implementation {
using ::android::hardware::hidl_string;
using ::android::hardware::hidl_vec;
using namespace ::android::hardware::audio::common::COMMON_TYPES_CPP_VERSION;
using namespace ::android::hardware::audio::CORE_TYPES_CPP_VERSION;
class ParametersUtil {
public:
Result setParam(const char* name, const char* value);
Result getParam(const char* name, bool* value);
Result getParam(const char* name, int* value);
Result getParam(const char* name, String8* value, AudioParameter context = {});
void getParametersImpl(
const hidl_vec<ParameterValue>& context, const hidl_vec<hidl_string>& keys,
std::function<void(Result retval, const hidl_vec<ParameterValue>& parameters)> cb);
std::unique_ptr<AudioParameter> getParams(const AudioParameter& keys);
Result setParam(const char* name, bool value);
Result setParam(const char* name, int value);
Result setParam(const char* name, float value);
Result setParametersImpl(const hidl_vec<ParameterValue>& context,
const hidl_vec<ParameterValue>& parameters);
Result setParams(const AudioParameter& param);
Result setParam(const char* name, const DeviceAddress& address);
protected:
virtual ~ParametersUtil() {}
virtual char* halGetParameters(const char* keys) = 0;
virtual int halSetParameters(const char* keysAndValues) = 0;
};
} // namespace implementation
} // namespace CORE_TYPES_CPP_VERSION
} // namespace audio
} // namespace hardware
} // namespace android
#endif // ANDROID_HARDWARE_AUDIO_PARAMETERS_UTIL_H_

154
audio/impl/include/core/default/PrimaryDevice.h
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@@ -1,154 +0,0 @@
/*
* Copyright (C) 2018 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_HARDWARE_AUDIO_PRIMARYDEVICE_H
#define ANDROID_HARDWARE_AUDIO_PRIMARYDEVICE_H
#include PATH(android/hardware/audio/FILE_VERSION/IPrimaryDevice.h)
#include "Device.h"
#include <hidl/Status.h>
#include <hidl/MQDescriptor.h>
namespace android {
namespace hardware {
namespace audio {
namespace CPP_VERSION {
namespace implementation {
using ::android::sp;
using ::android::hardware::hidl_string;
using ::android::hardware::hidl_vec;
using ::android::hardware::Return;
using ::android::hardware::Void;
using namespace ::android::hardware::audio::common::COMMON_TYPES_CPP_VERSION;
using namespace ::android::hardware::audio::CORE_TYPES_CPP_VERSION;
using namespace ::android::hardware::audio::CPP_VERSION;
struct PrimaryDevice : public IPrimaryDevice {
explicit PrimaryDevice(audio_hw_device_t* device);
// Methods from ::android::hardware::audio::CPP_VERSION::IDevice follow.
Return<Result> initCheck() override;
Return<Result> setMasterVolume(float volume) override;
Return<void> getMasterVolume(getMasterVolume_cb _hidl_cb) override;
Return<Result> setMicMute(bool mute) override;
Return<void> getMicMute(getMicMute_cb _hidl_cb) override;
Return<Result> setMasterMute(bool mute) override;
Return<void> getMasterMute(getMasterMute_cb _hidl_cb) override;
Return<void> getInputBufferSize(const AudioConfig& config,
getInputBufferSize_cb _hidl_cb) override;
Return<void> openOutputStream(int32_t ioHandle, const DeviceAddress& device,
const AudioConfig& config,
#if MAJOR_VERSION <= 6
AudioOutputFlags flags,
#else
const AudioOutputFlags& flags,
#endif
#if MAJOR_VERSION >= 4
const SourceMetadata& sourceMetadata,
#endif
openOutputStream_cb _hidl_cb) override;
Return<void> openInputStream(int32_t ioHandle, const DeviceAddress& device,
const AudioConfig& config,
#if MAJOR_VERSION <= 6
AudioInputFlags flags,
#else
const AudioInputFlags& flags,
#endif
#if MAJOR_VERSION == 2
AudioSource source,
#elif MAJOR_VERSION >= 4
const SinkMetadata& sinkMetadata,
#endif
openInputStream_cb _hidl_cb) override;
Return<bool> supportsAudioPatches() override;
Return<void> createAudioPatch(const hidl_vec<AudioPortConfig>& sources,
const hidl_vec<AudioPortConfig>& sinks,
createAudioPatch_cb _hidl_cb) override;
Return<Result> releaseAudioPatch(int32_t patch) override;
Return<void> getAudioPort(const AudioPort& port, getAudioPort_cb _hidl_cb) override;
Return<Result> setAudioPortConfig(const AudioPortConfig& config) override;
Return<Result> setScreenState(bool turnedOn) override;
#if MAJOR_VERSION == 2
Return<AudioHwSync> getHwAvSync() override;
Return<void> getParameters(const hidl_vec<hidl_string>& keys,
getParameters_cb _hidl_cb) override;
Return<Result> setParameters(const hidl_vec<ParameterValue>& parameters) override;
Return<void> debugDump(const hidl_handle& fd) override;
#elif MAJOR_VERSION >= 4
Return<void> getHwAvSync(getHwAvSync_cb _hidl_cb) override;
Return<void> getParameters(const hidl_vec<ParameterValue>& context,
const hidl_vec<hidl_string>& keys,
getParameters_cb _hidl_cb) override;
Return<Result> setParameters(const hidl_vec<ParameterValue>& context,
const hidl_vec<ParameterValue>& parameters) override;
Return<void> getMicrophones(getMicrophones_cb _hidl_cb) override;
Return<Result> setConnectedState(const DeviceAddress& address, bool connected) override;
#endif
#if MAJOR_VERSION >= 6
Return<Result> close() override;
Return<Result> addDeviceEffect(AudioPortHandle device, uint64_t effectId) override;
Return<Result> removeDeviceEffect(AudioPortHandle device, uint64_t effectId) override;
Return<void> updateAudioPatch(int32_t previousPatch, const hidl_vec<AudioPortConfig>& sources,
const hidl_vec<AudioPortConfig>& sinks,
updateAudioPatch_cb _hidl_cb) override;
#endif
Return<void> debug(const hidl_handle& fd, const hidl_vec<hidl_string>& options) override;
// Methods from ::android::hardware::audio::CPP_VERSION::IPrimaryDevice follow.
Return<Result> setVoiceVolume(float volume) override;
Return<Result> setMode(AudioMode mode) override;
Return<void> getBtScoNrecEnabled(getBtScoNrecEnabled_cb _hidl_cb) override;
Return<Result> setBtScoNrecEnabled(bool enabled) override;
Return<void> getBtScoWidebandEnabled(getBtScoWidebandEnabled_cb _hidl_cb) override;
Return<Result> setBtScoWidebandEnabled(bool enabled) override;
Return<void> getTtyMode(getTtyMode_cb _hidl_cb) override;
Return<Result> setTtyMode(IPrimaryDevice::TtyMode mode) override;
Return<void> getHacEnabled(getHacEnabled_cb _hidl_cb) override;
Return<Result> setHacEnabled(bool enabled) override;
#if MAJOR_VERSION >= 4
Return<Result> setBtScoHeadsetDebugName(const hidl_string& name) override;
Return<void> getBtHfpEnabled(getBtHfpEnabled_cb _hidl_cb) override;
Return<Result> setBtHfpEnabled(bool enabled) override;
Return<Result> setBtHfpSampleRate(uint32_t sampleRateHz) override;
Return<Result> setBtHfpVolume(float volume) override;
Return<Result> updateRotation(IPrimaryDevice::Rotation rotation) override;
#endif
#if MAJOR_VERSION == 7 && MINOR_VERSION == 1
Return<sp<::android::hardware::audio::V7_1::IDevice>> getDevice() override { return mDevice; }
#endif
private:
sp<Device> mDevice;
virtual ~PrimaryDevice();
};
} // namespace implementation
} // namespace CPP_VERSION
} // namespace audio
} // namespace hardware
} // namespace android
#endif // ANDROID_HARDWARE_AUDIO_PRIMARYDEVICE_H

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audio/impl/include/core/default/Stream.h
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/*
* Copyright (C) 2018 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_HARDWARE_AUDIO_STREAM_H
#define ANDROID_HARDWARE_AUDIO_STREAM_H
// clang-format off
#include PATH(android/hardware/audio/COMMON_TYPES_FILE_VERSION/IStream.h)
// clang-format on
#include "ParametersUtil.h"
#include <vector>
#include <hardware/audio.h>
#include <hidl/Status.h>
#include <hidl/MQDescriptor.h>
#include <VersionUtils.h>
namespace android {
namespace hardware {
namespace audio {
namespace CPP_VERSION {
namespace implementation {
using ::android::sp;
using ::android::hardware::hidl_string;
using ::android::hardware::hidl_vec;
using ::android::hardware::Return;
using ::android::hardware::Void;
using ::android::hardware::audio::CORE_TYPES_CPP_VERSION::implementation::ParametersUtil;
#if MAJOR_VERSION <= 6
using ::android::hardware::audio::common::COMMON_TYPES_CPP_VERSION::implementation::
AudioChannelBitfield;
#endif
using namespace ::android::hardware::audio::common::COMMON_TYPES_CPP_VERSION;
using namespace ::android::hardware::audio::CORE_TYPES_CPP_VERSION;
using namespace ::android::hardware::audio::CPP_VERSION;
struct Stream : public IStream, public ParametersUtil {
Stream(bool isInput, audio_stream_t* stream);
/** 1GiB is the maximum buffer size the HAL client is allowed to request.
* This value has been chosen to be under SIZE_MAX and still big enough
* for all audio use case.
* Keep private for 2.0, put in .hal in 2.1
*/
static constexpr uint32_t MAX_BUFFER_SIZE = 2 << 30 /* == 1GiB */;
// Methods from ::android::hardware::audio::CPP_VERSION::IStream follow.
Return<uint64_t> getFrameSize() override;
Return<uint64_t> getFrameCount() override;
Return<uint64_t> getBufferSize() override;
#if MAJOR_VERSION <= 6
Return<uint32_t> getSampleRate() override;
#if MAJOR_VERSION == 2
Return<void> getSupportedSampleRates(getSupportedSampleRates_cb _hidl_cb) override;
Return<void> getSupportedChannelMasks(getSupportedChannelMasks_cb _hidl_cb) override;
#endif
Return<void> getSupportedSampleRates(AudioFormat format, getSupportedSampleRates_cb _hidl_cb);
Return<void> getSupportedChannelMasks(AudioFormat format, getSupportedChannelMasks_cb _hidl_cb);
Return<Result> setSampleRate(uint32_t sampleRateHz) override;
Return<AudioChannelBitfield> getChannelMask() override;
Return<Result> setChannelMask(AudioChannelBitfield mask) override;
Return<AudioFormat> getFormat() override;
Return<void> getSupportedFormats(getSupportedFormats_cb _hidl_cb) override;
Return<Result> setFormat(AudioFormat format) override;
#else
Return<void> getSupportedProfiles(getSupportedProfiles_cb _hidl_cb) override;
Return<Result> setAudioProperties(const AudioConfigBaseOptional& config) override;
#endif // MAJOR_VERSION <= 6
Return<void> getAudioProperties(getAudioProperties_cb _hidl_cb) override;
Return<Result> addEffect(uint64_t effectId) override;
Return<Result> removeEffect(uint64_t effectId) override;
Return<Result> standby() override;
#if MAJOR_VERSION == 2
Return<AudioDevice> getDevice() override;
Return<Result> setDevice(const DeviceAddress& address) override;
Return<void> getParameters(const hidl_vec<hidl_string>& keys,
getParameters_cb _hidl_cb) override;
Return<Result> setParameters(const hidl_vec<ParameterValue>& parameters) override;
Return<Result> setConnectedState(const DeviceAddress& address, bool connected) override;
#elif MAJOR_VERSION >= 4
Return<void> getDevices(getDevices_cb _hidl_cb) override;
Return<Result> setDevices(const hidl_vec<DeviceAddress>& devices) override;
Return<void> getParameters(const hidl_vec<ParameterValue>& context,
const hidl_vec<hidl_string>& keys,
getParameters_cb _hidl_cb) override;
Return<Result> setParameters(const hidl_vec<ParameterValue>& context,
const hidl_vec<ParameterValue>& parameters) override;
#endif
Return<Result> setHwAvSync(uint32_t hwAvSync) override;
Return<Result> start() override;
Return<Result> stop() override;
Return<void> createMmapBuffer(int32_t minSizeFrames, createMmapBuffer_cb _hidl_cb) override;
Return<void> getMmapPosition(getMmapPosition_cb _hidl_cb) override;
Return<Result> close() override;
Return<void> debug(const hidl_handle& fd, const hidl_vec<hidl_string>& options) override;
#if MAJOR_VERSION == 2
Return<void> debugDump(const hidl_handle& fd) override;
#endif
// Utility methods for extending interfaces.
static Result analyzeStatus(const char* funcName, int status);
static Result analyzeStatus(const char* funcName, int status,
const std::vector<int>& ignoreErrors);
private:
const bool mIsInput;
audio_stream_t* mStream;
virtual ~Stream();
// Methods from ParametersUtil.
char* halGetParameters(const char* keys) override;
int halSetParameters(const char* keysAndValues) override;
};
template <typename T>
struct StreamMmap : public RefBase {
explicit StreamMmap(T* stream) : mStream(stream) {}
Return<Result> start();
Return<Result> stop();
Return<void> createMmapBuffer(int32_t minSizeFrames, size_t frameSize,
IStream::createMmapBuffer_cb _hidl_cb);
Return<void> getMmapPosition(IStream::getMmapPosition_cb _hidl_cb);
private:
StreamMmap() {}
T* mStream;
};
template <typename T>
Return<Result> StreamMmap<T>::start() {
if (mStream->start == NULL) return Result::NOT_SUPPORTED;
int result = mStream->start(mStream);
return Stream::analyzeStatus("start", result);
}
template <typename T>
Return<Result> StreamMmap<T>::stop() {
if (mStream->stop == NULL) return Result::NOT_SUPPORTED;
int result = mStream->stop(mStream);
return Stream::analyzeStatus("stop", result);
}
template <typename T>
Return<void> StreamMmap<T>::createMmapBuffer(int32_t minSizeFrames, size_t frameSize,
IStream::createMmapBuffer_cb _hidl_cb) {
Result retval(Result::NOT_SUPPORTED);
MmapBufferInfo info;
native_handle_t* hidlHandle = nullptr;
if (mStream->create_mmap_buffer != NULL) {
if (minSizeFrames <= 0) {
retval = Result::INVALID_ARGUMENTS;
goto exit;
}
struct audio_mmap_buffer_info halInfo;
retval = Stream::analyzeStatus(
"create_mmap_buffer", mStream->create_mmap_buffer(mStream, minSizeFrames, &halInfo));
if (retval == Result::OK) {
hidlHandle = native_handle_create(1, 0);
hidlHandle->data[0] = halInfo.shared_memory_fd;
// Negative buffer size frame is a legacy hack to indicate that the buffer
// is shareable to applications before the relevant flag was introduced
bool applicationShareable =
halInfo.flags & AUDIO_MMAP_APPLICATION_SHAREABLE || halInfo.buffer_size_frames < 0;
halInfo.buffer_size_frames = abs(halInfo.buffer_size_frames);
info.sharedMemory = // hidl_memory size must always be positive
hidl_memory("audio_buffer", hidlHandle, frameSize * halInfo.buffer_size_frames);
#if MAJOR_VERSION == 2
if (applicationShareable) {
halInfo.buffer_size_frames *= -1;
}
#else
info.flags =
halInfo.flags | (applicationShareable ? MmapBufferFlag::APPLICATION_SHAREABLE
: MmapBufferFlag::NONE);
#endif
info.bufferSizeFrames = halInfo.buffer_size_frames;
info.burstSizeFrames = halInfo.burst_size_frames;
}
}
exit:
_hidl_cb(retval, info);
if (hidlHandle != nullptr) {
native_handle_delete(hidlHandle);
}
return Void();
}
template <typename T>
Return<void> StreamMmap<T>::getMmapPosition(IStream::getMmapPosition_cb _hidl_cb) {
Result retval(Result::NOT_SUPPORTED);
MmapPosition position;
if (mStream->get_mmap_position != NULL) {
struct audio_mmap_position halPosition;
retval = Stream::analyzeStatus("get_mmap_position",
mStream->get_mmap_position(mStream, &halPosition));
if (retval == Result::OK) {
position.timeNanoseconds = halPosition.time_nanoseconds;
position.positionFrames = halPosition.position_frames;
}
}
_hidl_cb(retval, position);
return Void();
}
} // namespace implementation
} // namespace CPP_VERSION
} // namespace audio
} // namespace hardware
} // namespace android
#endif // ANDROID_HARDWARE_AUDIO_STREAM_H

162
audio/impl/include/core/default/StreamIn.h
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/*
* Copyright (C) 2018 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_HARDWARE_AUDIO_STREAMIN_H
#define ANDROID_HARDWARE_AUDIO_STREAMIN_H
// clang-format off
#include PATH(android/hardware/audio/CORE_TYPES_FILE_VERSION/IStreamIn.h)
// clang-format on
#include "Device.h"
#include "Stream.h"
#include <atomic>
#include <memory>
#include <fmq/EventFlag.h>
#include <fmq/MessageQueue.h>
#include <hidl/MQDescriptor.h>
#include <hidl/Status.h>
#include <utils/Thread.h>
namespace android {
namespace hardware {
namespace audio {
namespace CPP_VERSION {
namespace implementation {
using ::android::sp;
using ::android::hardware::hidl_string;
using ::android::hardware::hidl_vec;
using ::android::hardware::Return;
using ::android::hardware::Void;
using namespace ::android::hardware::audio::common::COMMON_TYPES_CPP_VERSION;
using namespace ::android::hardware::audio::CORE_TYPES_CPP_VERSION;
using namespace ::android::hardware::audio::CPP_VERSION;
struct StreamIn : public IStreamIn {
typedef MessageQueue<ReadParameters, kSynchronizedReadWrite> CommandMQ;
typedef MessageQueue<uint8_t, kSynchronizedReadWrite> DataMQ;
typedef MessageQueue<ReadStatus, kSynchronizedReadWrite> StatusMQ;
StreamIn(const sp<Device>& device, audio_stream_in_t* stream);
// Methods from ::android::hardware::audio::CPP_VERSION::IStream follow.
Return<uint64_t> getFrameSize() override;
Return<uint64_t> getFrameCount() override;
Return<uint64_t> getBufferSize() override;
#if MAJOR_VERSION <= 6
Return<uint32_t> getSampleRate() override;
#if MAJOR_VERSION == 2
Return<void> getSupportedSampleRates(getSupportedSampleRates_cb _hidl_cb) override;
Return<void> getSupportedChannelMasks(getSupportedChannelMasks_cb _hidl_cb) override;
#endif
Return<void> getSupportedSampleRates(AudioFormat format, getSupportedSampleRates_cb _hidl_cb);
Return<void> getSupportedChannelMasks(AudioFormat format, getSupportedChannelMasks_cb _hidl_cb);
Return<Result> setSampleRate(uint32_t sampleRateHz) override;
Return<AudioChannelBitfield> getChannelMask() override;
Return<Result> setChannelMask(AudioChannelBitfield mask) override;
Return<AudioFormat> getFormat() override;
Return<void> getSupportedFormats(getSupportedFormats_cb _hidl_cb) override;
Return<Result> setFormat(AudioFormat format) override;
#else
Return<void> getSupportedProfiles(getSupportedProfiles_cb _hidl_cb) override;
Return<Result> setAudioProperties(const AudioConfigBaseOptional& config) override;
#endif // MAJOR_VERSION <= 6
Return<void> getAudioProperties(getAudioProperties_cb _hidl_cb) override;
Return<Result> addEffect(uint64_t effectId) override;
Return<Result> removeEffect(uint64_t effectId) override;
Return<Result> standby() override;
#if MAJOR_VERSION == 2
Return<AudioDevice> getDevice() override;
Return<Result> setDevice(const DeviceAddress& address) override;
Return<void> getParameters(const hidl_vec<hidl_string>& keys,
getParameters_cb _hidl_cb) override;
Return<Result> setParameters(const hidl_vec<ParameterValue>& parameters) override;
Return<Result> setConnectedState(const DeviceAddress& address, bool connected) override;
#elif MAJOR_VERSION >= 4
Return<void> getDevices(getDevices_cb _hidl_cb) override;
Return<Result> setDevices(const hidl_vec<DeviceAddress>& devices) override;
Return<void> getParameters(const hidl_vec<ParameterValue>& context,
const hidl_vec<hidl_string>& keys,
getParameters_cb _hidl_cb) override;
Return<Result> setParameters(const hidl_vec<ParameterValue>& context,
const hidl_vec<ParameterValue>& parameters) override;
#endif
Return<Result> setHwAvSync(uint32_t hwAvSync) override;
Return<Result> close() override;
Return<void> debug(const hidl_handle& fd, const hidl_vec<hidl_string>& options) override;
#if MAJOR_VERSION == 2
Return<void> debugDump(const hidl_handle& fd) override;
#endif
// Methods from ::android::hardware::audio::CPP_VERSION::IStreamIn follow.
Return<void> getAudioSource(getAudioSource_cb _hidl_cb) override;
Return<Result> setGain(float gain) override;
Return<void> prepareForReading(uint32_t frameSize, uint32_t framesCount,
prepareForReading_cb _hidl_cb) override;
Return<uint32_t> getInputFramesLost() override;
Return<void> getCapturePosition(getCapturePosition_cb _hidl_cb) override;
Return<Result> start() override;
Return<Result> stop() override;
Return<void> createMmapBuffer(int32_t minSizeFrames, createMmapBuffer_cb _hidl_cb) override;
Return<void> getMmapPosition(getMmapPosition_cb _hidl_cb) override;
#if MAJOR_VERSION >= 4
#if MAJOR_VERSION <= 6
Return<void> updateSinkMetadata(const SinkMetadata& sinkMetadata) override;
#else
Return<Result> updateSinkMetadata(const SinkMetadata& sinkMetadata) override;
#endif
Return<void> getActiveMicrophones(getActiveMicrophones_cb _hidl_cb) override;
#endif // MAJOR_VERSION >= 4
#if MAJOR_VERSION >= 5
Return<Result> setMicrophoneDirection(MicrophoneDirection direction) override;
Return<Result> setMicrophoneFieldDimension(float zoom) override;
#endif
static Result getCapturePositionImpl(audio_stream_in_t* stream, uint64_t* frames,
uint64_t* time);
private:
#if MAJOR_VERSION >= 4
Result doUpdateSinkMetadata(const SinkMetadata& sinkMetadata);
#if MAJOR_VERSION >= 7
Result doUpdateSinkMetadataV7(const SinkMetadata& sinkMetadata);
#endif
#endif // MAJOR_VERSION >= 4
const sp<Device> mDevice;
audio_stream_in_t* mStream;
const sp<Stream> mStreamCommon;
const sp<StreamMmap<audio_stream_in_t>> mStreamMmap;
std::unique_ptr<CommandMQ> mCommandMQ;
std::unique_ptr<DataMQ> mDataMQ;
std::unique_ptr<StatusMQ> mStatusMQ;
EventFlag* mEfGroup;
std::atomic<bool> mStopReadThread;
sp<Thread> mReadThread;
virtual ~StreamIn();
};
} // namespace implementation
} // namespace CPP_VERSION
} // namespace audio
} // namespace hardware
} // namespace android
#endif // ANDROID_HARDWARE_AUDIO_STREAMIN_H

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audio/impl/include/core/default/StreamOut.h
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/*
* Copyright (C) 2018 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_HARDWARE_AUDIO_STREAMOUT_H
#define ANDROID_HARDWARE_AUDIO_STREAMOUT_H
#include PATH(android/hardware/audio/FILE_VERSION/IStreamOut.h)
#include "Device.h"
#include "Stream.h"
#include <atomic>
#include <memory>
#include <fmq/EventFlag.h>
#include <fmq/MessageQueue.h>
#include <hidl/MQDescriptor.h>
#include <hidl/Status.h>
#include <mediautils/Synchronization.h>
#include <utils/Thread.h>
namespace android {
namespace hardware {
namespace audio {
namespace CPP_VERSION {
namespace implementation {
using ::android::sp;
using ::android::hardware::hidl_string;
using ::android::hardware::hidl_vec;
using ::android::hardware::Return;
using ::android::hardware::Void;
using namespace ::android::hardware::audio::common::COMMON_TYPES_CPP_VERSION;
using namespace ::android::hardware::audio::CORE_TYPES_CPP_VERSION;
using namespace ::android::hardware::audio::CPP_VERSION;
struct StreamOut : public IStreamOut {
typedef MessageQueue<WriteCommand, kSynchronizedReadWrite> CommandMQ;
typedef MessageQueue<uint8_t, kSynchronizedReadWrite> DataMQ;
typedef MessageQueue<WriteStatus, kSynchronizedReadWrite> StatusMQ;
StreamOut(const sp<Device>& device, audio_stream_out_t* stream);
// Methods from ::android::hardware::audio::CPP_VERSION::IStream follow.
Return<uint64_t> getFrameSize() override;
Return<uint64_t> getFrameCount() override;
Return<uint64_t> getBufferSize() override;
#if MAJOR_VERSION <= 6
Return<uint32_t> getSampleRate() override;
#if MAJOR_VERSION == 2
Return<void> getSupportedSampleRates(getSupportedSampleRates_cb _hidl_cb) override;
Return<void> getSupportedChannelMasks(getSupportedChannelMasks_cb _hidl_cb) override;
#endif
Return<void> getSupportedSampleRates(AudioFormat format, getSupportedSampleRates_cb _hidl_cb);
Return<void> getSupportedChannelMasks(AudioFormat format, getSupportedChannelMasks_cb _hidl_cb);
Return<Result> setSampleRate(uint32_t sampleRateHz) override;
Return<AudioChannelBitfield> getChannelMask() override;
Return<Result> setChannelMask(AudioChannelBitfield mask) override;
Return<AudioFormat> getFormat() override;
Return<void> getSupportedFormats(getSupportedFormats_cb _hidl_cb) override;
Return<Result> setFormat(AudioFormat format) override;
#else
Return<void> getSupportedProfiles(getSupportedProfiles_cb _hidl_cb) override;
Return<Result> setAudioProperties(const AudioConfigBaseOptional& config) override;
#endif // MAJOR_VERSION <= 6
Return<void> getAudioProperties(getAudioProperties_cb _hidl_cb) override;
Return<Result> addEffect(uint64_t effectId) override;
Return<Result> removeEffect(uint64_t effectId) override;
Return<Result> standby() override;
#if MAJOR_VERSION == 2
Return<AudioDevice> getDevice() override;
Return<Result> setDevice(const DeviceAddress& address) override;
Return<void> getParameters(const hidl_vec<hidl_string>& keys,
getParameters_cb _hidl_cb) override;
Return<Result> setParameters(const hidl_vec<ParameterValue>& parameters) override;
Return<Result> setConnectedState(const DeviceAddress& address, bool connected) override;
#elif MAJOR_VERSION >= 4
Return<void> getDevices(getDevices_cb _hidl_cb) override;
Return<Result> setDevices(const hidl_vec<DeviceAddress>& devices) override;
Return<void> getParameters(const hidl_vec<ParameterValue>& context,
const hidl_vec<hidl_string>& keys,
getParameters_cb _hidl_cb) override;
Return<Result> setParameters(const hidl_vec<ParameterValue>& context,
const hidl_vec<ParameterValue>& parameters) override;
#endif
Return<Result> setHwAvSync(uint32_t hwAvSync) override;
Return<Result> close() override;
Return<void> debug(const hidl_handle& fd, const hidl_vec<hidl_string>& options) override;
#if MAJOR_VERSION == 2
Return<void> debugDump(const hidl_handle& fd) override;
#endif
// Methods from ::android::hardware::audio::CPP_VERSION::IStreamOut follow.
Return<uint32_t> getLatency() override;
Return<Result> setVolume(float left, float right) override;
Return<void> prepareForWriting(uint32_t frameSize, uint32_t framesCount,
prepareForWriting_cb _hidl_cb) override;
Return<void> getRenderPosition(getRenderPosition_cb _hidl_cb) override;
Return<void> getNextWriteTimestamp(getNextWriteTimestamp_cb _hidl_cb) override;
Return<Result> setCallback(const sp<IStreamOutCallback>& callback) override;
Return<Result> clearCallback() override;
Return<void> supportsPauseAndResume(supportsPauseAndResume_cb _hidl_cb) override;
Return<Result> pause() override;
Return<Result> resume() override;
Return<bool> supportsDrain() override;
Return<Result> drain(AudioDrain type) override;
Return<Result> flush() override;
Return<void> getPresentationPosition(getPresentationPosition_cb _hidl_cb) override;
Return<Result> start() override;
Return<Result> stop() override;
Return<void> createMmapBuffer(int32_t minSizeFrames, createMmapBuffer_cb _hidl_cb) override;
Return<void> getMmapPosition(getMmapPosition_cb _hidl_cb) override;
#if MAJOR_VERSION >= 4
Return<Result> selectPresentation(int32_t presentationId, int32_t programId) override;
#if MAJOR_VERSION <= 6
Return<void> updateSourceMetadata(const SourceMetadata& sourceMetadata) override;
#else
Return<Result> updateSourceMetadata(const SourceMetadata& sourceMetadata) override;
#endif
#endif // MAJOR_VERSION >= 4
#if MAJOR_VERSION >= 6
Return<void> getDualMonoMode(getDualMonoMode_cb _hidl_cb) override;
Return<Result> setDualMonoMode(DualMonoMode mode) override;
Return<void> getAudioDescriptionMixLevel(getAudioDescriptionMixLevel_cb _hidl_cb) override;
Return<Result> setAudioDescriptionMixLevel(float leveldB) override;
Return<void> getPlaybackRateParameters(getPlaybackRateParameters_cb _hidl_cb) override;
Return<Result> setPlaybackRateParameters(const PlaybackRate& playbackRate) override;
#endif
static Result getPresentationPositionImpl(audio_stream_out_t* stream, uint64_t* frames,
TimeSpec* timeStamp);
#if MAJOR_VERSION >= 6
Return<Result> setEventCallback(const sp<IStreamOutEventCallback>& callback) override;
#endif
private:
#if MAJOR_VERSION >= 4
Result doUpdateSourceMetadata(const SourceMetadata& sourceMetadata);
#if MAJOR_VERSION >= 7
Result doUpdateSourceMetadataV7(const SourceMetadata& sourceMetadata);
#if MAJOR_VERSION == 7 && MINOR_VERSION == 1
Return<Result> setLatencyMode(LatencyMode mode) override;
Return<void> getRecommendedLatencyModes(getRecommendedLatencyModes_cb _hidl_cb) override;
Return<Result> setLatencyModeCallback(
const sp<IStreamOutLatencyModeCallback>& callback) override;
#endif
#endif
#endif // MAJOR_VERSION >= 4
const sp<Device> mDevice;
audio_stream_out_t* mStream;
const sp<Stream> mStreamCommon;
const sp<StreamMmap<audio_stream_out_t>> mStreamMmap;
mediautils::atomic_sp<IStreamOutCallback> mCallback; // for non-blocking write and drain
#if MAJOR_VERSION >= 6
mediautils::atomic_sp<IStreamOutEventCallback> mEventCallback;
#if MAJOR_VERSION == 7 && MINOR_VERSION == 1
mediautils::atomic_sp<IStreamOutLatencyModeCallback> mLatencyModeCallback;
#endif
#endif
std::unique_ptr<CommandMQ> mCommandMQ;
std::unique_ptr<DataMQ> mDataMQ;
std::unique_ptr<StatusMQ> mStatusMQ;
EventFlag* mEfGroup;
std::atomic<bool> mStopWriteThread;
sp<Thread> mWriteThread;
virtual ~StreamOut();
static int asyncCallback(stream_callback_event_t event, void* param, void* cookie);
#if MAJOR_VERSION >= 6
static int asyncEventCallback(stream_event_callback_type_t event, void* param, void* cookie);
#if MAJOR_VERSION == 7 && MINOR_VERSION == 1
static void latencyModeCallback(audio_latency_mode_t* modes, size_t num_modes, void* cookie);
#endif
#endif
};
} // namespace implementation
} // namespace CPP_VERSION
} // namespace audio
} // namespace hardware
} // namespace android
#endif // ANDROID_HARDWARE_AUDIO_STREAMOUT_H

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audio/impl/include/core/default/Util.h
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/*
* Copyright (C) 2018 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_HARDWARE_AUDIO_UTIL_H
#define ANDROID_HARDWARE_AUDIO_UTIL_H
// clang-format off
#include PATH(android/hardware/audio/CORE_TYPES_FILE_VERSION/types.h)
// clang-format on
#include <algorithm>
#include <vector>
#include <system/audio.h>
namespace android {
namespace hardware {
namespace audio {
namespace CORE_TYPES_CPP_VERSION {
namespace implementation {
using namespace ::android::hardware::audio::common::COMMON_TYPES_CPP_VERSION;
using namespace ::android::hardware::audio::CORE_TYPES_CPP_VERSION;
namespace util {
/** @return true if gain is between 0 and 1 included. */
constexpr bool isGainNormalized(float gain) {
return gain >= 0.0 && gain <= 1.0;
}
template <typename T>
inline bool element_in(T e, const std::vector<T>& v) {
return std::find(v.begin(), v.end(), e) != v.end();
}
static inline Result analyzeStatus(status_t status) {
switch (status) {
case 0:
return Result::OK;
case -EINVAL:
return Result::INVALID_ARGUMENTS;
case -ENODATA:
return Result::INVALID_STATE;
case -ENODEV:
return Result::NOT_INITIALIZED;
case -ENOSYS:
return Result::NOT_SUPPORTED;
default:
return Result::INVALID_STATE;
}
}
static inline Result analyzeStatus(const char* className, const char* funcName, status_t status,
const std::vector<int>& ignoreErrors = {}) {
if (status != 0 && !element_in(-status, ignoreErrors)) {
ALOGW("Error from HAL %s in function %s: %s", className, funcName, strerror(-status));
}
return analyzeStatus(status);
}
} // namespace util
} // namespace implementation
} // namespace CORE_TYPES_CPP_VERSION
} // namespace audio
} // namespace hardware
} // namespace android
#endif // ANDROID_HARDWARE_AUDIO_UTIL_H

36
common.mk
View File

@@ -54,23 +54,25 @@ PRODUCT_PACKAGES += \
vendor.qti.hardware.AGMIPC@1.0-impl
AUDIO_HAL_DIR := hardware/qcom-caf/sm8650/audio/primary-hal
AUDIO_PAL_DIR := hardware/qcom-caf/sm8650/audio/pal
#$(AUDIO_HAL_DIR)/configs/pineapple/audio_effects.conf:$(TARGET_COPY_OUT_VENDOR)/etc/audio/sku_pineapple/audio_effects.conf \
#$(AUDIO_HAL_DIR)/configs/pineapple/audio_effects.xml:$(TARGET_COPY_OUT_VENDOR)/etc/audio/sku_pineapple/audio_effects.xml \
CONFIG_HAL_SRC_DIR := $(AUDIO_HAL_DIR)/configs/pineapple
CONFIG_PAL_SRC_DIR := $(AUDIO_HAL_DIR)/../pal/configs/pineapple
PRODUCT_COPY_FILES += \
$(AUDIO_HAL_DIR)/configs/pineapple/microphone_characteristics.xml:$(TARGET_COPY_OUT_VENDOR)/etc/microphone_characteristics.xml \
$(AUDIO_PAL_DIR)/configs/pineapple/card-defs.xml:$(TARGET_COPY_OUT_VENDOR)/etc/card-defs.xml \
$(AUDIO_PAL_DIR)/configs/pineapple/Hapticsconfig.xml:$(TARGET_COPY_OUT_VENDOR)/etc/Hapticsconfig.xml \
$(LOCAL_PATH)/audio/audio_policy_configuration.xml:$(TARGET_COPY_OUT_VENDOR)/etc/audio/sku_pineapple/audio_policy_configuration.xml \
$(AUDIO_HAL_DIR)/configs/common/audio_policy_configuration.xml:$(TARGET_COPY_OUT_VENDOR)/etc/audio_policy_configuration.xml \
$(CONFIG_HAL_SRC_DIR)/audio_effects.conf:$(TARGET_COPY_OUT_VENDOR)/etc/audio/sku_pineapple/audio_effects.conf \
$(CONFIG_HAL_SRC_DIR)/audio_effects.xml:$(TARGET_COPY_OUT_VENDOR)/etc/audio/sku_pineapple/audio_effects.xml \
$(CONFIG_PAL_SRC_DIR)/card-defs.xml:$(TARGET_COPY_OUT_VENDOR)/etc/card-defs.xml \
$(CONFIG_HAL_SRC_DIR)/microphone_characteristics.xml:$(TARGET_COPY_OUT_VENDOR)/etc/microphone_characteristics.xml \
$(CONFIG_PAL_SRC_DIR)/Hapticsconfig.xml:$(TARGET_COPY_OUT_VENDOR)/etc/Hapticsconfig.xml \
$(CONFIG_PAL_SRC_DIR)/usecaseKvManager.xml:$(TARGET_COPY_OUT_VENDOR)/etc/usecaseKvManager.xml
PRODUCT_COPY_FILES += \
$(LOCAL_PATH)/audio/audio_policy_configuration.xml:$(TARGET_COPY_OUT_VENDOR)/etc/audio/audio_policy_configuration.xml \
$(LOCAL_PATH)/audio/usbv2_audio_policy_configuration.xml:$(TARGET_COPY_OUT_VENDOR)/etc/usbv2_audio_policy_configuration.xml
PRODUCT_COPY_FILES += \
frameworks/av/services/audiopolicy/config/audio_policy_volumes.xml:$(TARGET_COPY_OUT_VENDOR)/etc/audio_policy_volumes.xml \
frameworks/av/services/audiopolicy/config/bluetooth_audio_policy_configuration.xml:$(TARGET_COPY_OUT_VENDOR)/etc/bluetooth_audio_policy_configuration.xml \
frameworks/av/services/audiopolicy/config/default_volume_tables.xml:$(TARGET_COPY_OUT_VENDOR)/etc/default_volume_tables.xml \
frameworks/av/services/audiopolicy/config/r_submix_audio_policy_configuration.xml:$(TARGET_COPY_OUT_VENDOR)/etc/r_submix_audio_policy_configuration.xml \
frameworks/av/services/audiopolicy/config/usb_audio_policy_configuration.xml:$(TARGET_COPY_OUT_VENDOR)/etc/usb_audio_policy_configuration.xml \
frameworks/native/data/etc/android.hardware.audio.low_latency.xml:$(TARGET_COPY_OUT_VENDOR)/etc/permissions/android.hardware.audio.low_latency.xml \
frameworks/native/data/etc/android.hardware.audio.pro.xml:$(TARGET_COPY_OUT_VENDOR)/etc/permissions/android.hardware.audio.pro.xml \
frameworks/native/data/etc/android.software.midi.xml:$(TARGET_COPY_OUT_VENDOR)/etc/permissions/android.software.midi.xml
@@ -124,12 +126,11 @@ PRODUCT_PACKAGES += \
fastbootd
# Fingerprint
PRODUCT_PACKAGES += \
android.hardware.biometrics.fingerprint-service.samsung
PRODUCT_COPY_FILES += \
frameworks/native/data/etc/android.hardware.fingerprint.xml:$(TARGET_COPY_OUT_VENDOR)/etc/permissions/android.hardware.fingerprint.xml
$(call soong_config_set,surfaceflinger,udfps_lib,//hardware/samsung:libudfps_extension.samsung)
# GPS
PRODUCT_COPY_FILES += \
frameworks/native/data/etc/android.hardware.location.gps.xml:$(TARGET_COPY_OUT_VENDOR)/etc/permissions/android.hardware.location.gps.xml
@@ -264,11 +265,16 @@ PRODUCT_COPY_FILES += \
frameworks/native/data/etc/android.hardware.sensor.stepdetector.xml:$(TARGET_COPY_OUT_VENDOR)/etc/permissions/android.hardware.sensor.stepdetector.xml
# Soong namespaces
SOONG_CONFIG_NAMESPACES += samsung_udfps
SOONG_CONFIG_samsung_udfps += udfps_zorder
SOONG_CONFIG_samsung_udfps_udfps_zorder := 0
PRODUCT_SOONG_NAMESPACES += \
$(LOCAL_PATH) \
hardware/samsung \
kernel/samsung/sm8650 \
kernel/samsung/sm8650-modules
kernel/samsung/sm8650-modules \
hardware/samsung/fingerprint
# Telephony
PRODUCT_PACKAGES += \

4
proprietary-files.txt
View File

@@ -63,6 +63,9 @@ vendor/lib64/libarmemlog.so;DISABLE_CHECKELF
vendor/lib64/libaudio_log_utils.so
vendor/lib64/libaudiofeaturestats.so
vendor/lib64/liblistensoundmodel2vendor.so
vendor/lib64/libcapiv2udk7vendor.so
vendor/lib64/libcapiv2uvvendor.so
vendor/lib64/libdsd2pcm.so
vendor/lib64/libprofileparamstorage.so
vendor/lib64/libqtigefar.so
vendor/lib64/librecordalive.so
@@ -75,6 +78,7 @@ vendor/lib64/libvui_dmgr.so
vendor/lib64/libvui_dmgr_client.so
vendor/lib64/libvui_intf.so;DISABLE_CHECKELF
vendor/lib64/vendor.qti.hardware.pal@1.0-impl.so
vendor/lib64/vendor.qti.voiceprint@1.0.so
# Audio configs
vendor/etc/mem_logger_config.xml