commit c339c4e5901d3c4ac38024c31464df8a7fbaa91a
author Geoff Lang <geofflang@chromium.org> Tue Nov 29 10:37:36 2016 -0500
committer Commit Bot <commit-bot@chromium.org> Thu Dec 01 17:24:53 2016 +0000
tree dafab3c8b7c077dc0b3f58dbd09c1a63f0474e2b
parent 2ec65dc89414a295e0ec36036b8dd62f5654dfe1

Split WebGL compatibility into two extensions.

The mechanism for requesting extensions is now a separate extension.
Added a way to query the extensions that support enabling.

BUG=angleproject:1523

Change-Id: I2efaa9f6d67b12ecae325f455404e34ba04d0e7c
Reviewed-on: https://chromium-review.googlesource.com/414529
Commit-Queue: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>

src/libANGLE/ContextState.cpp

diff --git a/src/libANGLE/ContextState.cpp b/src/libANGLE/ContextState.cpp
index dbf8679..6e95b2d 100644
--- a/src/libANGLE/ContextState.cpp
+++ b/src/libANGLE/ContextState.cpp
@@ -476,6 +476,17 @@
         }
     }
 
+    if (getExtensions().requestExtension)
+    {
+        switch (pname)
+        {
+            case GL_NUM_REQUESTABLE_EXTENSIONS_ANGLE:
+                *type      = GL_INT;
+                *numParams = 1;
+                return true;
+        }
+    }
+
     if (getClientVersion() < Version(3, 1))
     {
         return false;