commit ec3a9cbb54363bf94499e684342d8756f802747c
author Olli Etuaho <oetuaho@nvidia.com> Thu Sep 07 12:18:01 2017 +0300
committer Commit Bot <commit-bot@chromium.org> Fri Sep 08 10:08:09 2017 +0000
tree dc7a8ec30f645047791025cc78dd27e5665f1830
parent 15c3406af65b4f9a5a3ab1afe383386188b4614b

Only support GL_OVR_multiview extension variant

The WebGL spec proposal was changed so that only GL_OVR_multiview
extension name is supported, instead of having two variants
OVR_multiview and OVR_multiview2. We're only supporting the WebGL
version of the shader extension, so we drop compiler support for
GL_OVR_multiview2. Shader restrictions were also removed from the
WebGL spec, so no special validation for how ViewID_OVR gets used is
needed.

Tests that were testing for the shader restrictions are either removed
or changed from negative tests to positive tests.

BUG=angleproject:1669
TEST=angle_unittests

Change-Id: I83f92b879376d41b727b5aca419fd75fb6f53477
Reviewed-on: https://chromium-review.googlesource.com/654608
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>

src/compiler/translator/OutputHLSL.cpp

diff --git a/src/compiler/translator/OutputHLSL.cpp b/src/compiler/translator/OutputHLSL.cpp
index b19e81c..53e7656 100644
--- a/src/compiler/translator/OutputHLSL.cpp
+++ b/src/compiler/translator/OutputHLSL.cpp
@@ -130,8 +130,7 @@
     mUsesFrontFacing             = false;
     mUsesPointSize               = false;
     mUsesInstanceID              = false;
-    mHasMultiviewExtensionEnabled = IsExtensionEnabled(mExtensionBehavior, "GL_OVR_multiview") ||
-                                    IsExtensionEnabled(mExtensionBehavior, "GL_OVR_multiview2");
+    mHasMultiviewExtensionEnabled = IsExtensionEnabled(mExtensionBehavior, "GL_OVR_multiview");
     mUsesViewID                  = false;
     mUsesVertexID                = false;
     mUsesFragDepth               = false;