tree ca44cf0f587dfa2e670c9dc8ff6571ffc158ff11
parent bf3fc254f96e60ff38e55496c27ba057787a8e9c
author Alexis Hetu <sugoi@google.com> 1511982032 -0500
committer Alexis Hétu <sugoi@google.com> 1512659378 +0000

Allow out of bounds coordinates in glBlitFramebuffer

Device::stretchRect() now supports out of bounds coordinates.
To avoid linear interpolation errors, source coordinates now
have to be in floating point rather than integer format. Most
changes in this cl are just to accommodate that int->float
change for the source rect.

Fixes all (28) failures in:
dEQP-GLES3.functional.fbo.blit.rect

Change-Id: I8fd017e60b61f2d7d6517b0e648b324be441cddd
Reviewed-on: https://swiftshader-review.googlesource.com/14648
Tested-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <nicolascapens@google.com>