commit 54f8746e277db28837c79596d7fb85178bda0cf5
author Ian Ewell <ewell@google.com> Thu Mar 10 13:47:21 2016 -0500
committer Commit Bot <commit-bot@chromium.org> Wed Apr 06 00:45:21 2016 +0000
tree 719d568eb6c6b836554764f1a46a729f0aeab998
parent ec2c0c5e106665311941aaf07025717ff9a5eea2

Add initial support for various stream extensions.

Add entry points and validation for various egl stream extensions
including EGL_KHR_stream_consumer_gltexture and
EGL_NV_stream_consumer_gltexture_yuv and NV_EGL_stream_consumer_external.
The extensions functionality is not yet implemented and the extension
strings are thus not exposed yet.

BUG=angleproject:1332
Change-Id: I115d872557db38d8dd94cc367038668406719109
Reviewed-on: https://chromium-review.googlesource.com/332026
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Commit-Queue: Ian Ewell <ewell@google.com>

src/libANGLE/validationES.cpp

diff --git a/src/libANGLE/validationES.cpp b/src/libANGLE/validationES.cpp
index cfe5444..d3efd91 100644
--- a/src/libANGLE/validationES.cpp
+++ b/src/libANGLE/validationES.cpp
@@ -1502,12 +1502,15 @@
       case GL_TEXTURE_BINDING_CUBE_MAP:
       case GL_TEXTURE_BINDING_3D:
       case GL_TEXTURE_BINDING_2D_ARRAY:
-        if (context->getState().getActiveSampler() >= caps.maxCombinedTextureImageUnits)
-        {
-            context->recordError(Error(GL_INVALID_OPERATION));
-            return false;
-        }
         break;
+      case GL_TEXTURE_BINDING_EXTERNAL_OES:
+          if (!context->getExtensions().eglStreamConsumerExternal)
+          {
+              context->recordError(
+                  Error(GL_INVALID_ENUM, "NV_EGL_stream_consumer_external extension not enabled"));
+              return false;
+          }
+          break;
 
       case GL_IMPLEMENTATION_COLOR_READ_TYPE:
       case GL_IMPLEMENTATION_COLOR_READ_FORMAT: