tree ab3ff8b7af37d6b147ede9857bfc42a96e5e70f8
parent a1a6f1818bc8a3fda929d6107c381acc2cd3837b
author Eino-Ville Talvala <etalvala@google.com> 1367711122 -0700
committer Eino-Ville Talvala <etalvala@google.com> 1367948969 -0700

Gralloc/Camera3: Support new HAL_PIXEL_FORMAT_YCbCr_420_888 format

Enable flexible YUV format buffers from the camera.

 - Add gralloc alloc support for YCbCr_420_888, mapped to NV21
 - Add gralloc lock_ycbcr method
 - Add new format to list supported by camera HAL
 - Fix minor compilation warnings

Bug: 8734880
Change-Id: I68a8cc126985c7d5ae100a87b31c60ee59074cd3