tree ed33f86b5789b40c5125a5393730f978e802681c
parent adee7dd53e92d71e96bd216c4b752d5874ee8227
author Nicolas Capens <capn@google.com> 1515599613 -0500
committer Nicolas Capens <nicolascapens@google.com> 1515608768 +0000

Expose GL_APPLE_texture_format_BGRA8888.

GL_APPLE_texture_format_BGRA8888 is similar to
GL_EXT_texture_format_BGRA8888 but explicitly mentions texture storage
support for OpenGL ES 3.0. It adds the format as texture-only (i.e.
non-renderable), but GL_EXT_texture_format_BGRA8888 makes it color-
renderable.

Also allow a sized internalformat of GL_BGRA8_EXT. Previously we were
only allowing unsized internalformat GL_BGRA.

Change-Id: Ieb3a4f85847035392445d0a924591f5531e424d9
Reviewed-on: https://swiftshader-review.googlesource.com/16069
Tested-by: Nicolas Capens <nicolascapens@google.com>
Reviewed-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <nicolascapens@google.com>