Add a direct rendering mode

This takes input and output allocations.
Also added a utility method in ImageFilterRS
to scale textures at screen resolution.

bug:8603245
bug:8588853

Change-Id: Ic5e4dea2289f0edd7518fc07f04b523be5316e82
5 files changed
tree: 18052b66c67d1db20bd5dbb1e47773352e34a9ae
  1. gallerycommon/
  2. jni_mosaic/
  3. src/
  4. src_pd/
  5. tests/
  6. tests_camera/