tree 240df09a829a063829bd7d4c8441bf0ec87c40a6
parent 619c0ab95c7f58fc2fbc970ba46bc78030259c82
author Alexis Hetu <sugoi@google.com> 1475701410 -0400
committer Alexis Hétu <sugoi@google.com> 1475763202 +0000

Adding functionality to stencils

Two minor features are required for the blitFramebuffer
implementation in OpenGL ES 3:
- lockStencil with x,y coordinates
- getting the stencil format (new getStencilFormat function)

Change-Id: I83ccccefe70dbbedd05b5d82bc75d30f689c4abe
Reviewed-on: https://swiftshader-review.googlesource.com/7490
Tested-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>