Provide framebuffer-specific color read format/type and optimize for them.

Bug 14643416

Change-Id: I5826ca98bdc964bec3ce9a6cd090872b7eb65c45
Reviewed-on: https://swiftshader-review.googlesource.com/1710
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>
5 files changed
tree: 547096a5b2e4ec0bd02f9e099dd82f1fa4c757e9
  1. include/
  2. src/
  3. tests/
  4. Readme.txt