tree 214ecd6308ed9fbda1dcad6ee41f6b10a35f403c
parent 2fd0a98eea754633d63b8a7da32a3d151ee8885a
author Andy Hung <hunga@google.com> 1617962591 -0700
committer Andy Hung <hunga@google.com> 1617980777 -0700

Configurable AudioPolicyEngine: Skip device count assert

As new multi-bit device masks (see also b/167745916) are ignored
by workaround go/aog/1421703, the number of devices with a
single bit set cannot exceed 32.

Hence, there is no need for the device count assert in
buildCommonTypesStructureFile.py. Identical generated
files are verified by the testOutput.xml generated (all multi-bit
device masks skipped).

See the log below on exactly which devices are ignored.

Before CL (and adding hdmi_earc):
  INFO:root:Checking Android Header file <_io.TextIOWrapper name='system/media/audio/include/system/audio-hal-enums.h' mode='r' encoding='UTF-8'>
  INFO:root:added stub output device mask
  INFO:root:added stub input device mask
  CRITICAL:root:OutputDevicesMask incompatible with criterion representation on 32 bits
  INFO:root:EXIT ON FAILURE

After CL:
  INFO:root:Checking Android Header file <_io.TextIOWrapper name='system/media/audio/include/system/audio-hal-enums.h' mode='r' encoding='UTF-8'>
  INFO:root:added stub output device mask
  INFO:root:added stub input device mask
  INFO:root:VolumeProfileType: <0:voice_call,1:system,2:ring,3:music,4:alarm,5:notification,6:bluetooth_sco,7:enforced_audible,8:dtmf,9:tts,10:accessibility,11:assistant,12:rerouting,13:patch,14:call_assistant>
  INFO:root:OutputDevicesMask: <1:earpiece,2:speaker,4:wired_headset,8:wired_headphone,16:bluetooth_sco,32:bluetooth_sco_headset,64:bluetooth_sco_carkit,128:bluetooth_a2dp,256:bluetooth_a2dp_headphones,512:bluetooth_a2dp_speaker,1024:hdmi,2048:anlg_dock_headset,4096:dgtl_dock_headset,8192:usb_accessory,16384:usb_device,32768:remote_submix,65536:telephony_tx,131072:line,262144:hdmi_arc,262145:hdmi_earc,524288:spdif,1048576:fm,2097152:aux_line,4194304:speaker_safe,8388608:ip,16777216:bus,33554432:proxy,67108864:usb_headset,134217728:hearing_aid,268435456:echo_canceller,536870912:ble_headset,536870913:ble_speaker,1073741824:stub>
  INFO:root:InputDevicesMask: <1:communication,2:ambient,4:builtin_mic,8:bluetooth_sco_headset,16:wired_headset,32:hdmi,64:telephony_rx,128:back_mic,256:remote_submix,512:anlg_dock_headset,1024:dgtl_dock_headset,2048:usb_accessory,4096:usb_device,8192:fm_tuner,16384:tv_tuner,32768:line,65536:spdif,131072:bluetooth_a2dp,262144:loopback,524288:ip,1048576:bus,16777216:proxy,33554432:usb_headset,67108864:bluetooth_ble,134217728:hdmi_arc,134217729:hdmi_earc,268435456:echo_reference,536870912:ble_headset,1073741824:stub>
  INFO:root:Importing structureTypesFile <_io.TextIOWrapper name='frameworks/av/services/audiopolicy/engineconfigurable/parameter-framework/examples/common/Structure/PolicySubsystem-CommonTypes.xml.in' mode='r' encoding='UTF-8'>
  INFO:root:Device:262145 which has multiple bits set is skipped. b/168065706
  INFO:root:Device:536870913 which has multiple bits set is skipped. b/168065706
  INFO:root:Device:134217729 which has multiple bits set is skipped. b/168065706

Test: frameworks/av/services/audiopolicy/engineconfigurable/tools/buildCommonTypesStructureFile.py \
      --androidaudiobaseheader system/media/audio/include/system/audio-hal-enums.h \
      --commontypesstructure frameworks/av/services/audiopolicy/engineconfigurable/parameter-framework/examples/common/Structure/PolicySubsystem-CommonTypes.xml.in \
      --outputfile testOutput.xml
Test: Check INFO and compare testOutput.xml is identical
Bug: 168065706
Bug: 184939103
Change-Id: Iaab1baaa89b45e7f3380721629413c987e329132