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
Original preview frame rate API assumes the frame rate
is fixed. It does not not work with auto frame rate camera.
Change-Id: I38f7122ac8ec844ffd63558dc0763ffa17b0926a
Moved functionality to parse string of sizes from getSupportedPictureSizes
to parseSizesList.
Added getSupportedPreviewSizes which returns a list of supported preview sizes.
Change-Id: I41d4f62f9f1641e9e9258aa2ebaeda13ba846c02
Also added a struct 'Size' containing a width and a height field.
Modified parse_size to optionally set an end pointer pointing to the
character after the found size.
Change-Id: I0c95ebf1ad4684721b32165f363db7d4d15a1b19
The image format of preview frames and video frames may be different.
We need another parameter for video frame format.
bug:2720893
Change-Id: I966a31b0ce8cab25cdde65db65a18c8cbe9c7bd6
Applications can use this API to estimate the distance
between the subject and the camera.
bug:1955650
Change-Id: Ie6c8ea4971759cab6c9bcdda2c5ceb5925791c27
