commit e08a1d368e90a264b16f08568d40578a6dd137f3
author Jamie Madill <jmadill@chromium.org> Tue Mar 07 17:24:06 2017 -0500
committer Commit Bot <commit-bot@chromium.org> Wed Mar 08 00:54:23 2017 +0000
tree 291540b2e59d0623eaaab6ffa61bb70e87f7d9da
parent 146e8a1c26bcef5571b8f74de87db44220e9a3c0

Plumb robust resource init extensions.

This also cleans up a few minor glitches in the extension texts,
and renames the EGL extension for consistency.

It incidentally fixes a bug in our EGL init where we were checking
the wrong client versions for KHR_create_context.

It also implements a new feature for tests which allow them to defer
Context creation until the test body. This allows tests to check for
EGL extension available before trying to create a context with certain
extensions.

BUG=angleproject:1635

Change-Id: I9311991332c357e36214082b16f2a4a57bfa8865
Reviewed-on: https://chromium-review.googlesource.com/450920
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>

src/libANGLE/State.cpp

diff --git a/src/libANGLE/State.cpp b/src/libANGLE/State.cpp
index 5ec2090..c47824c 100644
--- a/src/libANGLE/State.cpp
+++ b/src/libANGLE/State.cpp
@@ -62,7 +62,8 @@
       mPrimitiveRestart(false),
       mMultiSampling(false),
       mSampleAlphaToOne(false),
-      mFramebufferSRGB(true)
+      mFramebufferSRGB(true),
+      mRobustResourceInit(false)
 {
 }
 
@@ -75,7 +76,8 @@
                        const Version &clientVersion,
                        bool debug,
                        bool bindGeneratesResource,
-                       bool clientArraysEnabled)
+                       bool clientArraysEnabled,
+                       bool robustResourceInit)
 {
     mMaxDrawBuffers = caps.maxDrawBuffers;
     mMaxCombinedTextureImageUnits = caps.maxCombinedTextureImageUnits;
@@ -214,6 +216,8 @@
     mPathStencilFunc = GL_ALWAYS;
     mPathStencilRef  = 0;
     mPathStencilMask = std::numeric_limits<GLuint>::max();
+
+    mRobustResourceInit = robustResourceInit;
 }
 
 void State::reset(const Context *context)
@@ -697,6 +701,8 @@
           return areClientArraysEnabled();
       case GL_FRAMEBUFFER_SRGB_EXT:
           return getFramebufferSRGB();
+      case GL_CONTEXT_ROBUST_RESOURCE_INITIALIZATION_ANGLE:
+          return mRobustResourceInit;
       default:                               UNREACHABLE(); return false;
     }
 }
@@ -1589,6 +1595,9 @@
       case GL_FRAMEBUFFER_SRGB_EXT:
           *params = getFramebufferSRGB() ? GL_TRUE : GL_FALSE;
           break;
+      case GL_CONTEXT_ROBUST_RESOURCE_INITIALIZATION_ANGLE:
+          *params = mRobustResourceInit ? GL_TRUE : GL_FALSE;
+          break;
       default:
         UNREACHABLE();
         break;