commit 89dd8f37017f55dca821a8b9cf33f4fb09532d70
author Qiankun Miao <qiankun.miao@intel.com> Wed Nov 09 12:59:30 2016 +0000
committer Commit Bot <commit-bot@chromium.org> Thu Nov 10 16:41:25 2016 +0000
tree 214cce542269fb9031d966e94f1d5e1f8f42db7b
parent d9c6f50118a0647451ba40c0743c82712d96cd45

Remove invariant declaration in vertex shader for translation from ESSL 3.00 to GLSL <= 4.1

This is a follow-up patch of
https://chromium-review.googlesource.com/408569. This CL removes
invariant declaration in ESSL 3.00 vertex shader, such like:
"
out vec4 foo;
invariant foo;
"

This CL also adds the workarounds in libANGLE.

BUG=chromium:639760
TEST=webgl2_conformance

Change-Id: I568ab51a9a2f5da10d1aff0b63aae8805097e081
Reviewed-on: https://chromium-review.googlesource.com/409157
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>

src/compiler/translator/OutputESSL.h

diff --git a/src/compiler/translator/OutputESSL.h b/src/compiler/translator/OutputESSL.h
index 0ef37ae..5b2cb94 100644
--- a/src/compiler/translator/OutputESSL.h
+++ b/src/compiler/translator/OutputESSL.h
@@ -14,20 +14,21 @@
 
 class TOutputESSL : public TOutputGLSLBase
 {
-public:
-    TOutputESSL(TInfoSinkBase& objSink,
+  public:
+    TOutputESSL(TInfoSinkBase &objSink,
                 ShArrayIndexClampingStrategy clampingStrategy,
                 ShHashFunction64 hashFunction,
-                NameMap& nameMap,
-                TSymbolTable& symbolTable,
+                NameMap &nameMap,
+                TSymbolTable &symbolTable,
+                sh::GLenum shaderType,
                 int shaderVersion,
                 bool forceHighp,
                 ShCompileOptions compileOptions);
 
-protected:
-  bool writeVariablePrecision(TPrecision precision) override;
+  protected:
+    bool writeVariablePrecision(TPrecision precision) override;
 
-private:
+  private:
     bool mForceHighp;
 };