commit 56ba54cc03f37a306d156a95e1deb3493836d622
author Tim Van Patten <timvp@google.com> Thu Aug 08 13:03:34 2019 -0600
committer Commit Bot <commit-bot@chromium.org> Fri Aug 30 15:04:34 2019 +0000
tree dd3f32da0619a0391bdb14b82a97f68562cb418a
parent 120b61d34ba8da345ea08087a98959c3fa034356

Support separate read and draw surfaces in eglMakeCurrent

Update ANGLE's default framebuffer implementation to support reading
and writing to different surfaces within the same framebuffer.

Bug: angleproject:2620
Test: EGLSurfaceTest[3]
Change-Id: I4b1ea04ca87a751f80cf190bf3adec148fc4fce3
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1744746
Commit-Queue: Tim Van Patten <timvp@google.com>
Reviewed-by: Geoff Lang <geofflang@chromium.org>

src/libANGLE/validationES2.cpp

diff --git a/src/libANGLE/validationES2.cpp b/src/libANGLE/validationES2.cpp
index 234cf84..aaaf198 100644
--- a/src/libANGLE/validationES2.cpp
+++ b/src/libANGLE/validationES2.cpp
@@ -2071,7 +2071,7 @@
     {
         case GL_FRAMEBUFFER:
             defaultFramebuffer =
-                (context->getState().getTargetFramebuffer(GL_FRAMEBUFFER)->id() == 0);
+                (context->getState().getTargetFramebuffer(GL_FRAMEBUFFER)->isDefault());
             break;
         default:
             context->validationError(GL_INVALID_ENUM, kInvalidFramebufferTarget);