| 13091fe19a019b2613a149d63a0e13087973f40e |
|
08-Mar-2016 |
Glenn Kasten <gkasten@google.com> |
Use audio_session_t consistently
Bug: 27562099
Change-Id: I608f72515b2aea93c784f0df15fe4af9859aebdf
/hardware/libhardware/include/hardware/audio_policy.h
|
| 73b8a7414afa5ee3f006468f287695d9c2054d76 |
|
22-May-2014 |
Eric Laurent <elaurent@google.com> |
audio: audio HAL extension for routing and volume control
Added audio HAL functions to control audio routing and audio gain.
Audio HALs above version 3.0 must implement these functions.
These functions will be used by the framework instead of
out_set_parameters("routing"=XXX) for device selection on an output
or input stream.
They will also allow direct connection of input devices to output devices
as well as gain control on devices or streams.
The gain or routing capabilities are exposed in audio_polciy.conf file.
Change-Id: Ic293fd41d492e38e86bdc35e3ad93aa5deb0b48f
/hardware/libhardware/include/hardware/audio_policy.h
|
| 84d35492b145cebc000f8fd72818eb25b8e65c04 |
|
01-May-2014 |
Stewart Miles <smiles@google.com> |
Described restrictions for common HAL object methods.
Inheritance of HAL object is performed by composing a child structure of a
single parent structure located at offset 0 followed by new data members
and function pointers in the child structure.
For example,
struct child {
struct parent common;
int a_data_member;
void (*a_method)(struct child *c, int v);
};
HAL code assumes this layout when accessing child structures given a pointer
to a parent structure such that users write code like the following...
void child_method(struct *parent, int v) {
struct child * c = (struct child*)parent;
// do stuff with c
}
Code above will break if a member is added before "common" in "struct child".
This change adds comments that describe the restriction on the location of
parent HAL objects within a derived HAL object. HAL objects that already
have comments that describe the required location of parent objects are not
modified.
Change-Id: Ibe4300275286ef275b2097534c84f1029d761d87
/hardware/libhardware/include/hardware/audio_policy.h
|
| 3f56a10cc39a46a9d17e59b64f7f744feba9d8c1 |
|
03-Feb-2014 |
Glenn Kasten <gkasten@google.com> |
Rename setStreamOutput to invalidateStream
And simplify by removing the unused I/O handle parameter 'output'.
Change-Id: Ie9c4df17a7378066312d4ed8790fda7a9125c95e
/hardware/libhardware/include/hardware/audio_policy.h
|
| f37f187bbac1fd7bf884eb3ea5c47aa78cb68cdc |
|
25-Mar-2013 |
Richard Fitzgerald <rf@opensource.wolfsonmicro.com> |
Add defines and support for audio offload
- Add non-blocking write support, set_callback() function
- Add pause, resume, flush, drain functions to audio output stream
- Add audio parameter defines for compressed audio metadata
- Extend audio_config_t to include an audio_offload_info_t field
- Add is_offload_supported() function to test whether there is
hardware decode support for a given compressed audio format
- Change audio_stream_frame_size() to handle offloaded streams.
For an offloaded stream the size is always counted in bytes
(frame size == 1) and the number of channels is irrelevant.
Change-Id: I5b82c3fdcfa1456502d0042888f166bf02d8d54b
Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com>
Signed-off-by: Eric Laurent <elaurent@google.com>
/hardware/libhardware/include/hardware/audio_policy.h
|
| 2661f346abc58ddc238b68ad7d1d0a29642dd8b3 |
|
05-Feb-2013 |
Jean-Michel Trivi <jmtrivi@google.com> |
Audio policy exposes stream remote activity
Bug 7485803
Change-Id: Ib9ad2338d9e0c5f816de8d56d7b41c3771c0a8c3
/hardware/libhardware/include/hardware/audio_policy.h
|
| 20c7f50cd5d60ee7d76f2f502866187992e7675b |
|
10-Oct-2012 |
Jean-Michel Trivi <jmtrivi@google.com> |
Support querying active record sources
Add support for querying whether there is currently a recording
underway from the specified audio source.
Bug 7314859
Change-Id: I270f27eff4dcf1cc179089859a4c690140825ad1
/hardware/libhardware/include/hardware/audio_policy.h
|
| d72e51705664ed13b26c32f8026c4ac1424ca9a6 |
|
26-Jul-2012 |
Glenn Kasten <gkasten@google.com> |
Merge "Add comment"
|
| e57a2d2ec601c54852a1cf55c11186bbf5c6c8f5 |
|
22-Jun-2012 |
Glenn Kasten <gkasten@google.com> |
Add comment
Change-Id: Idc2890ebc10c0e6a116bc7c8872cd379e1cf3e25
/hardware/libhardware/include/hardware/audio_policy.h
|
| 48915acb392773c1fcb86e2711eab468410a0baa |
|
20-Feb-2012 |
Glenn Kasten <gkasten@google.com> |
struct effect_descriptor_s const correctness
Also struct audio_stream in audio_stream_frame_size
Change-Id: Ie0de708e38a1850c186a8b4eb5f491adc44b3275
/hardware/libhardware/include/hardware/audio_policy.h
|
| a635449697a2df5de98e72cfc24e926b641d5544 |
|
19-Jun-2012 |
Glenn Kasten <gkasten@google.com> |
Use audio_channel_mask_t consistently
Change-Id: Ib832c0b707b1e0b82adf4ab3d4d18a2dc459d240
/hardware/libhardware/include/hardware/audio_policy.h
|
| da4b0b26d170971448fdb04817b308900b5a6dd8 |
|
18-Apr-2012 |
Eric Laurent <elaurent@google.com> |
rename audio policy output flags.
Change-Id: I965fa9bcba45f223f2f2cbc4adccfb5491414c8b
/hardware/libhardware/include/hardware/audio_policy.h
|
| c65a2fe3925f46b4d4301cef97b308dbc3e22da9 |
|
28-Mar-2012 |
Eric Laurent <elaurent@google.com> |
audio policy: load audio hw modules.
Added methods to audio_policy_service_ops to load an audio hw module.
Added methods to open an output or input stream on a particualr module.
Change-Id: Ia0618053bec9978c1b7d2a5f6c02b78209557256
/hardware/libhardware/include/hardware/audio_policy.h
|
| 0cacd8d44b3f6ff6ec947bb6b2db1e382ee73bdb |
|
10-Feb-2012 |
Glenn Kasten <gkasten@google.com> |
Update comments
Change-Id: I123d9baeceda13608cc01eda6a19e13822258dc0
/hardware/libhardware/include/hardware/audio_policy.h
|
| 83c62ce4e319a11d14a27c6368811f9efc1e8c5a |
|
08-Mar-2012 |
Eric Laurent <elaurent@google.com> |
audio policy: use audio_devices_t when appropriate
Change-Id: Iee57cf5c3bdfefd981e1ed5958df10171f8716e6
/hardware/libhardware/include/hardware/audio_policy.h
|
| 2be4db4a95a8d586984624f20f55705f5f0f1ae3 |
|
03-Feb-2012 |
Glenn Kasten <gkasten@google.com> |
Merge "Use audio_in_acoustics_t consistently"
|
| 114c2fd2d3d953763edb4372324c993bd66cbe91 |
|
27-Jan-2012 |
Glenn Kasten <gkasten@google.com> |
Use audio_in_acoustics_t consistently
Change-Id: Id49ad9631092db8c9ace0f45db918f708b0b32e9
/hardware/libhardware/include/hardware/audio_policy.h
|
| ae2e42b2447d011bd6cf9d5b4413dd3557de0035 |
|
27-Jan-2012 |
Glenn Kasten <gkasten@google.com> |
Use audio_source_t consistently
Change-Id: Ie25ddeb091646b7e24149b3b23a18ce0807e1891
/hardware/libhardware/include/hardware/audio_policy.h
|
| ea84c55f2ce47e54fc0e73f69f3e283e2e9afe59 |
|
20-Jan-2012 |
Glenn Kasten <gkasten@google.com> |
Merge "Use audio_format_t consistently"
|
| 080a80212b6ec954fe8a424d9fb286c5cf1d5021 |
|
19-Jan-2012 |
Glenn Kasten <gkasten@google.com> |
Audio policy HAL set_ringer_mode is deprecated
Change-Id: If0f82d5c1cb9a0faf70f5a8434f68cdc39784ee6
/hardware/libhardware/include/hardware/audio_policy.h
|
| d4cf73b3628f8802400f0de18e02913276960cca |
|
18-Jan-2012 |
Eric Laurent <elaurent@google.com> |
Merge "audio policy: manage stream volume per device"
|
| fad1f606a2a67ed15ea5ef0368cb3eb94756baae |
|
17-Jan-2012 |
Glenn Kasten <gkasten@google.com> |
Merge "set_mode and set_phone_state now take audio_mode_t"
|
| ca20b17b419eec2b196877be38f9c4290449aeac |
|
10-Dec-2011 |
Eric Laurent <elaurent@google.com> |
audio policy: manage stream volume per device
Improve volume management by keeping track of volume for each type
of device independently.
Added functions at the audio policy interface to set and get stream volume
for a particular device.
Change-Id: Ic8899e82e48193cb65b3673e9d20383efed943b5
/hardware/libhardware/include/hardware/audio_policy.h
|
| 5161a847dd2108bec49f1ce3fa1d1c3e3cd0c851 |
|
12-Jan-2012 |
Glenn Kasten <gkasten@google.com> |
Use audio_stream_type_t consistently
Change-Id: I1e92f018a07e4b1b73ef8d4de461ef1e08bc48e7
/hardware/libhardware/include/hardware/audio_policy.h
|
| fe79eb3f06967f863a637e546eb4421d0da2283b |
|
12-Jan-2012 |
Glenn Kasten <gkasten@google.com> |
Use audio_format_t consistently
Was sometimes int or uint32_t
Change-Id: Ib3d82f5aefeda371c0439e43e72737a54882f519
/hardware/libhardware/include/hardware/audio_policy.h
|
| 6df641e269639dbb81bb1c19f47d3b9e5e3ff7d7 |
|
09-Jan-2012 |
Glenn Kasten <gkasten@google.com> |
set_mode and set_phone_state now take audio_mode_t
Change-Id: I12a3a5ad6c3cadc6b9de8281f78edfef53908e2d
/hardware/libhardware/include/hardware/audio_policy.h
|
| 78d2c69af4ab35ac6ae8e78fc3a61e7023a60769 |
|
11-Aug-2011 |
Eric Laurent <elaurent@google.com> |
audio policy: register effect CPU on enable
Added a method on audio policy interface to register
audio effect CPU usage on enable and unregister on disable
instead of when the effect is created or destroyed.
Change-Id: Iee20bf70fee7302f817ec4c7d9bf7640caca2e95
/hardware/libhardware/include/hardware/audio_policy.h
|
| 3bc15860a9d8eea076dc19128373631bf1e162ca |
|
14-Jun-2011 |
Dima Zavin <dima@android.com> |
hardware: drop the _hal suffixes from audio.h and audio_policy.h
Change-Id: Ib9bfc4049cf350f72af3ee577ce4756ac4118cfc
Signed-off-by: Dima Zavin <dima@android.com>
/hardware/libhardware/include/hardware/audio_policy.h
|
| 1199865d0cb68750e2b959cb3ed04e1bc0f1c9d1 |
|
14-Jun-2011 |
Dima Zavin <dima@android.com> |
hardware: move audio_policy.h to system/
Change-Id: I392c5f91db88ca923dead7202064169edc1cc0c7
Signed-off-by: Dima Zavin <dima@android.com>
/hardware/libhardware/include/hardware/audio_policy.h
|
| f1504dbca386fc454b8ded7669012f3d4d27eab7 |
|
11-Mar-2011 |
Dima Zavin <dima@android.com> |
libhardware: add audio defines and HAL headers
Change-Id: Iae523059834c252f0d39f7efc6e15832e6273101
Signed-off-by: Dima Zavin <dima@android.com>
/hardware/libhardware/include/hardware/audio_policy.h
|