China DTMB digital TV.
See SJ/T11368-2006
“Specification for multichannel digital audio coding technology”.
Test: atest AudioFormatTest
Bug: 185950819
Change-Id: I941c4991e598e864babfb888a8827d1625d95990
24 channel configuration for immersive audio
See new value in system/media/audio/audio-hal-enums.h.
Define the same enum to HALv7 and update getChannelCount().
Test: atest android.hardware.audio.common@7.0-util_tests
Bug: 185530406
Change-Id: I8dc5e6c504049908fef157b11ffa043ecaeacaf9
13ch audio constant for 360 Reality Audio.
The enum value is added in system/media/audio/audio-hal-enums.h.
- Define the same enum to HALv7.
- Set 13 for the layout from getChannelCount().
Bug: 185100731
Test: Use the value on audio hal and build.
Test: Use the value on audio_policy_configuration.xml and build.
Test: atest android.hardware.audio.common@7.0-util_tests
Change-Id: Ifa37f9be96a94c623e5d4164774c39d05efbbb8b
An AudioTransport contains AudioProfile or hardware descriptor to
describe the audio capabilities for an AudioPort and the encapsulation
type to represent the encapsualtion format that must be used when
sending the audio data with the format associated the AudioTransport to
Android.
The hardware descriptor will be used when the format is not recognized
by the platform.
Currently, the short audio descriptor is added as one of the hardware
descriptors. Short audio descriptor is reported from EDID for HDMI.
Bug: 131736540
Bug: 178619392
Test: atest android.hardware.audio.common@7.0-util_tests
Test: atest VtsHalAudioV7_0TargetTest
Change-Id: Ic5ed9ff9b694511fdd7e90cdcda2777bdfa74f65
This format refers to the IEC 60958 specification. It can be used when
patching HDMI inputs. IEC 60958 can transport PCM and compressed audio.
Test: m
Change-Id: Idfafb3e2dc73ffb26529d797dce86f8419e5f75d
HAL V7 uses spaces instead of ',' and '|' for delimiting
elements in channel masks, sample rates, and flags lists
in the Audio Policy Manager configuration XML.
The version specified in the APM XML has been updated
from '1.0' to '7.0' in order to reflect this.
The migration script has been updated to change the
version in the XML on update.
Bug: 142480271
Test: m
Change-Id: I92c206dddee6964fc2019fed80435cb8d69dbfe9
MPEG-H is a new surround audio codec. Add new enum format for MPEG-H in
the HIDL interface. Though MPEG-H has different profiles and audio
levels, only low complexity and baseline with audio level as 3 and 4 is
defined in this CL as they are relevant for the current and upcoming
commercial services.
Bug: 178619392
Test: make
Change-Id: I5672f3874f6cffe31a83b6d7e351d0bf56bfd038
Merged-In: I5672f3874f6cffe31a83b6d7e351d0bf56bfd038
Add 'CoreUtils' library similar to 'HidlUtils' for the types
specific to the core HAL. Add 'EffectUtils' library similar to
'HidlUtils' for the types specific to the effects HAL. Move into
them and de-duplicate code previously scattered across the
default HAL implementation and libaudiohal. Add unit tests.
Removed 'AUDIO_{INPUT|OUTPUT}_FLAG_NONE' from the list of
values in the XSD file to avoid additional complexity due to
equivalence of this value to an empty list of flags.
Bug: 142480271
Test: m android.hardware.audio@X.0-impl
Test: m android.hardware.audio.effect@X.0-impl
Test: atest android.hardware.audio@7.0-util_tests
Test: atest android.hardware.audio.common@7.0-util_tests
Test: atest android.hardware.audio.effect@7.0-util_tests
Change-Id: I71a95cbe07fcc162dc6d74ff9665747a17ce5a80
Merged-In: I71a95cbe07fcc162dc6d74ff9665747a17ce5a80
Add 'CoreUtils' library similar to 'HidlUtils' for the types
specific to the core HAL. Add 'EffectUtils' library similar to
'HidlUtils' for the types specific to the effects HAL. Move into
them and de-duplicate code previously scattered across the
default HAL implementation and libaudiohal. Add unit tests.
Removed 'AUDIO_{INPUT|OUTPUT}_FLAG_NONE' from the list of
values in the XSD file to avoid additional complexity due to
equivalence of this value to an empty list of flags.
Bug: 142480271
Test: m android.hardware.audio@X.0-impl
Test: m android.hardware.audio.effect@X.0-impl
Test: atest android.hardware.audio@7.0-util_tests
Test: atest android.hardware.audio.common@7.0-util_tests
Test: atest android.hardware.audio.effect@7.0-util_tests
Change-Id: I71a95cbe07fcc162dc6d74ff9665747a17ce5a80
HAL V7 types were updated to better match data structure
definitions from the legacy HAL:
- Added 'AudioConfigBaseOptional' struct to match
legacy structs that have 'mask' field to specify
initialized fields.
- All fields in 'AudioConfigBase' made mandatory.
- Removed 'EffectConfigParameters' in favor of
'AudioConfigBaseOptional' and safe_unions.
- Added missing enum string values to ensure that round-trip
conversions from the legacy HAL to HIDL and back to legacy
preserve enum values.
Bug: 142480271
Test: atest android.hardware.audio.common@7.0-util_tests
Test: atest VtsHalAudioV6_0TargetTest
Test: atest VtsHalAudioV7_0TargetTest
Test: atest VtsHalAudioEffectV7_0TargetTest
Change-Id: If02a81b3f6790a8eb315fa57123141aad2419132
MPEG-H is a new surround audio codec. Add new enum format for MPEG-H in
the HIDL interface. Though MPEG-H has different profiles and audio
levels, only low complexity and baseline with audio level as 3 and 4 is
defined in this CL as they are relevant for the current and upcoming
commercial services.
Bug: 178619392
Test: make
Change-Id: I5672f3874f6cffe31a83b6d7e351d0bf56bfd038
This includes a rewrite of HidlUtils for V7.
A unit test is added for its conversion functions.
Made necessary minor adjustments to the HAL V7 types.
Also, fixed definition of 'audioFormatsList' to allow for
vendor extensions.
Bug: 142480271
Bug: 173647783
Test: m && atest android.hardware.audio.common@7.0-util_tests
Change-Id: Ib883f1c246fce78c004846516699aa724d4b5d44
Merged-In: Ib883f1c246fce78c004846516699aa724d4b5d44
- Changed package to use android. prefix
- Added nullability flag to xsd_config
Bug: 171572311
Test: built and atest VtsHalAudioEffectV7_0TargetTest
VtsHalAudioEffectV7_0TargetTest VtsHalAudioEffectV4_0TargetTest
VtsAidlHalAudioControlTest
Change-Id: I9ac83a98256404313b5efef17c0a164d2ee72136
Merged-In: I9ac83a98256404313b5efef17c0a164d2ee72136
Enum values defined in the XSD now correspond to the
"no system definitions" lists of enums in
system/media/audio/audio-hal-enums.h.
Added channel masks that used to be in s/m/a/audio-base-utils.h.
Removed use of "vectors of vectors" for channel masks
since individual channels are not allowed to be used
in the APM config and at the HAL transport level.
Fixed definition of the gain mode of audio ports:
1. Since it's a bit mask in the framework, it must be a list in
the audio policy configuration XML file. Note that the old
definition is compatible with the new one as one element is a
valid list.
2. As gain mode is defined in the XSD file, it shouldn't be
defined again in types.hal.
Bug: 122858783
Bug: 142480271
Test: audio smoke tests
Change-Id: I2df5eb4bc4a393611d3adb0ee30583767197591b
Merged-In: I2df5eb4bc4a393611d3adb0ee30583767197591b
Add output profile flag AUDIO_OUTPUT_FLAG_GAPLESS_OFFLOAD to be used in
conjunction with AUDIO_OUTPUT_FLAG_COMPRESS_OFFLOAD to indicate
that gapless transitions are supported when playing compressed audio.
Bug: 158191844
Test: make
Change-Id: Ifa551ff36d8571062cac3ad38f89be2f3addb960
- rename AudioBasicConfig -> AudioConfigBase to better
match a similar structure in audio.h;
- define AudioProfile structure for defining an I/O profile;
- use AudioProfile to replace IStream.getSupported* methods
with a single IStream.getSupportedProfiles method;
- define AudioDevice type for convenience and clarity;
- move enums definition for AudioInputFlags and AudioOutputFlags
into XSD. This allows parsing APM config w/o depending on
the framework code.
Bug: 142480271
Test: m
Change-Id: I1951b2de383751fe53b96954dfd02cdd1ab6cc8f
Merged-In: I1951b2de383751fe53b96954dfd02cdd1ab6cc8f
Update channel mask and SR lists to conform to XSD.
Added a script for converting existing APM XML files.
Bug: 142480271
Test: m
Change-Id: I986b9bccdade5fa850b06b033143388715a656af
Merged-In: I986b9bccdade5fa850b06b033143388715a656af
This includes a rewrite of HidlUtils for V7.
A unit test is added for its conversion functions.
Made necessary minor adjustments to the HAL V7 types.
Also, fixed definition of 'audioFormatsList' to allow for
vendor extensions.
Bug: 142480271
Bug: 173647783
Test: m && atest android.hardware.audio.common@7.0-util_tests
Change-Id: Ib883f1c246fce78c004846516699aa724d4b5d44
- Changed package to use android. prefix
- Added nullability flag to xsd_config
Bug: 171572311
Test: built and atest VtsHalAudioEffectV7_0TargetTest
VtsHalAudioEffectV7_0TargetTest VtsHalAudioEffectV4_0TargetTest
VtsAidlHalAudioControlTest
Change-Id: I9ac83a98256404313b5efef17c0a164d2ee72136
This is an automated copy performed using copyHAL.sh script.
Bug: 142480271
Test: m
Change-Id: Ifd91cc0bb59608cd92d1d8e4e76c3abea0a8da5e
Merged-In: Ifd91cc0bb59608cd92d1d8e4e76c3abea0a8da5e
Enum values defined in the XSD now correspond to the
"no system definitions" lists of enums in
system/media/audio/audio-hal-enums.h.
Added channel masks that used to be in s/m/a/audio-base-utils.h.
Removed use of "vectors of vectors" for channel masks
since individual channels are not allowed to be used
in the APM config and at the HAL transport level.
Fixed definition of the gain mode of audio ports:
1. Since it's a bit mask in the framework, it must be a list in
the audio policy configuration XML file. Note that the old
definition is compatible with the new one as one element is a
valid list.
2. As gain mode is defined in the XSD file, it shouldn't be
defined again in types.hal.
Bug: 122858783
Bug: 142480271
Test: audio smoke tests
Change-Id: I2df5eb4bc4a393611d3adb0ee30583767197591b
Enum values defined in the XSD now correspond to the
"no system definitions" lists of enums in
system/media/audio/audio-hal-enums.h.
Added channel masks that used to be in s/m/a/audio-base-utils.h.
Removed use of "vectors of vectors" for channel masks
since individual channels are not allowed to be used
in the APM config and at the HAL transport level.
Fixed definition of the gain mode of audio ports:
1. Since it's a bit mask in the framework, it must be a list in
the audio policy configuration XML file. Note that the old
definition is compatible with the new one as one element is a
valid list.
2. As gain mode is defined in the XSD file, it shouldn't be
defined again in types.hal.
Added 'AUDIO_SOURCE_HOTWORD'.
Bug: 122858783
Bug: 142480271
Test: audio smoke tests
Change-Id: Ie5896775b6bc7dfd3ab158c4a7b497dbda827e9d
- rename AudioBasicConfig -> AudioConfigBase to better
match a similar structure in audio.h;
- define AudioProfile structure for defining an I/O profile;
- use AudioProfile to replace IStream.getSupported* methods
with a single IStream.getSupportedProfiles method;
- define AudioDevice type for convenience and clarity;
- move enums definition for AudioInputFlags and AudioOutputFlags
into XSD. This allows parsing APM config w/o depending on
the framework code.
Bug: 142480271
Test: m
Change-Id: I1951b2de383751fe53b96954dfd02cdd1ab6cc8f
Update channel mask and SR lists to conform to XSD.
Added a script for converting existing APM XML files.
Bug: 142480271
Test: m
Change-Id: I986b9bccdade5fa850b06b033143388715a656af
