At higher levels, SurfaceTextures include timestamp information in
their buffers. For accurate timestamps, they need to be set by the
driver code. This change adds the needed method into
preview_stream_ops.
Timestamp behavior is documented in SurfaceTexture.java, and
system/core/include/window.h, as well as here.
Bug-Id: 5081132
Change-Id: Id285f8e26edecf605444bc4b9e6eea9b224f9d31
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
Added API to query and configure effects supporting auxiliary channels.
An auxiliary channel contains an additional audio signal helping in the
processing of the main channel. An example is a dual mic noise suppressor
were the main channel contains the signal from the main mic and the aux channel
containss the signal from the sub mic.
Change-Id: Ibb7a19d7f492720ebad0be45f78f996e0beba272
Renamed audio effect library interface command for audio format
configuration from EFFECT_CMD_CONFIGURE to EFFECT_CMD_SET_CONFIG.
This makes the naming more consistent with other exixsting commands
and allow adding new a command to get the configuration (EFFECT_CMD_GET_CONFIG).
Same change for reverse channel configuration renamed from
EFFECT_CMD_CONFIGURE_REVERSE to EFFECT_CMD_SET_CONFIG_REVERSE.
Change-Id: I1cc462aa50e58ceec900b3da9bd3873d2d098098
This change adds a new Gralloc usage bit to indicate that a buffer will
be passed to the HW video encoder.
Change-Id: I75c3fc514906e5b18fb60345a2d9c5a606403633
* commit '4ef5e2e5376043e433e01b61d219dd2444719893':
improve sensor HAL documentation
change sensor HAL documentation to allow setting polling rate for "non continuous" sensors
the current API / Documentation would not allow to set the
rate of "non continuous" sensors.
Most sensors HAL implementation already support changing the rate
(technically they're not compliant with the doc), so it's easier
to change the doc (and also allows more control).
Change-Id: I4ad324ddc3b569ec61770b3cf927c06f8ff4af4e
First implementation of a NFC HAL. This implementation doesn't
offer a generic NFC device HAL (yet), but offers typed interfaces
for different NFC controllers. Currently only the PN544 is supported.
Change-Id: I3ac04dcd767fb12a433edbe88ec7068eb1930a57
the current API / Documentation would not allow to set the
rate of "non continuous" sensors.
Most sensors HAL implementation already support changing the rate
(technically they're not compliant with the doc), so it's easier
to change the doc (and also allows more control).
Change-Id: I4ad324ddc3b569ec61770b3cf927c06f8ff4af4e
This header is required by our GLES emulation guest code to be able
to access the emulator services provided through the /dev/qemu_pipe
special device.
Change-Id: Ia9782256048d7340237f3e1d18d7452dd815e561
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
