Add new binder calls to pass video native handle so the video native
handle can be passed between 32-bit and 64-bit processes.
Remove problematic code that used IMemory to pass video native
handle because the sizes of VideoNativeMetadata are different in
32-bit and 64-bit processes.
Bug: 28403412
Change-Id: I3341b1812ecc41d61846bb72ca926ecb1674c9ec
If the video buffer contains a native handle, serialize and
deserialize it properly.
Author: spodder@codeaurora.org
Bug: 26268807
Change-Id: I1905be81e2045667e00c95ab75d1bf144756b894
Use a BufferQueue between Camera and StageFright to pass video
buffers for Camera HALv3 devices.
CameraSource in StageFright will try to use "buffer queue" mode
if it is supported by the camera device. In "buffer queue" mode,
CameraSource creates a buffer queue and a listener thread to recieve
video buffers from camera device. CameraSource then wraps the
ANWBuffer in MediaBuffer. If the camera device doesn't support
"buffer queue" mode, it falls back to "metadata in video buffer"
mode or "real YUV data" mode.
"Metadata in video buffer" mode is removed from Camera2Client and
only "buffer queue" mode is supported.
Bug: 24511454
Change-Id: Ice833b57bcd8d91852d6415402013f56f3e3970a
- Use the controlledByApp flag to make sure application-bound
preview buffer queue is asynchronous as before
- Remove setPreviewDisplay in service, since it is no longer in
the binder interface
- Rename setPreviewTexture to setPreviewTarget, to make it clear it's
the only game in town now. Rename only on the binder level and service
for now.
Bug: 10312644
Change-Id: Icd33a462022f9729a63dc65c69b755cb7969857e
- Add call to set a preview callback surface
- Implement support for HAL2/3 devices
- Still need HAL1 implementation
Change-Id: I0dc0bd72e43d871aa487858d1665c1efca633ffe
The C++ class names don't match what the classes do, so rename
ISurfaceTexture to IGraphicBufferProducer, and SurfaceTexture to
GLConsumer.
Bug 7736700
Change-Id: I64520a55f8c09fe6215382ea361c539a9940cba5
Methods getNumberOfVideoBuffers() and getVideoBuffer() as well as struct
image_rect_struct are no longer used (instead, the necessary information is
passed through ANativeWindow.)
Change-Id: If4b11446fc9ccbde1f6b45bc70c0d0b8e54376eb
Signed-off-by: Iliyan Malchev <malchev@google.com>
This change enables the use of a SurfaceTexture in place of a Surface as
the destination of camera preview frames.
Change-Id: Ic70d404c8fe261e9d5da6f1de93d6babb5b191cb
This change makes the camera HAL interface take an ANativeWindow interface from
which all the camera preview buffers will be allocated. The framework code
running in application processes now passes a Surface object rather than an
ISurface to the camera server via Binder when setting the preview surface. The
camera server then forwards that Surface object (which implements the
ANativeWindow interface) to the camera HAL, which uses it to communicate with
SurfaceFlinger to allocate the camera preview buffers.
Change-Id: Ie438f721559cd7de5e4f848a26d96360dda07b5f
Yin-Chia Yeh
Chih-Hung Hsieh
Chien-Yu Chen
Eino-Ville Talvala
Praveen Chavan
Marco Nelissen
Igor Murashkin
Mathias Agopian
Andy McFadden
Steve Block
Iliyan Malchev
James Dong
Jamie Gennis
Wu-cheng Li