commit bacaa714aa32630baf66cfd2da706b4a2fd042e3
author Yunchao He <yunchao.he@intel.com> Tue Jan 30 14:01:39 2018 +0800
committer Commit Bot <commit-bot@chromium.org> Mon Feb 26 17:15:43 2018 +0000
tree 6a49a8681911c414521c15e0bbf5259aacad8a2f
parent c4bd0ac9a60f01e9e22884410fcf269d3b41b5ad

ES31: support stencil texture via DEPTH_STENCIL_TEXTURE_MODE.

BUG=angleproject:2373

Change-Id: I5edd9db6ef6101b0ad75f71fdcdfbb1261100583
Reviewed-on: https://chromium-review.googlesource.com/936421
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>

src/libANGLE/validationES.cpp

diff --git a/src/libANGLE/validationES.cpp b/src/libANGLE/validationES.cpp
index d8919dd..fd00b7b 100644
--- a/src/libANGLE/validationES.cpp
+++ b/src/libANGLE/validationES.cpp
@@ -4994,6 +4994,14 @@
             }
             break;
 
+        case GL_DEPTH_STENCIL_TEXTURE_MODE:
+            if (context->getClientVersion() < Version(3, 1))
+            {
+                ANGLE_VALIDATION_ERR(context, InvalidEnum(), EnumRequiresGLES31);
+                return false;
+            }
+            break;
+
         default:
             ANGLE_VALIDATION_ERR(context, InvalidEnum(), EnumNotSupported);
             return false;