1 files changed, 0 insertions, 105 deletions
diff --git a/src/3rdparty/angle/src/compiler/translator/ExtensionGLSL.cpp b/src/3rdparty/angle/src/compiler/translator/ExtensionGLSL.cpp
deleted file mode 100644
index 5b5dc580e9..0000000000
--- a/src/3rdparty/angle/src/compiler/translator/ExtensionGLSL.cpp
+++ /dev/null
@@ -1,105 +0,0 @@
-//
-// Copyright (c) 2015 The ANGLE Project Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-//
-// ExtensionGLSL.cpp: Implements the TExtensionGLSL class that tracks GLSL extension requirements
-// of shaders.
-
-#include "compiler/translator/ExtensionGLSL.h"
-
-#include "compiler/translator/VersionGLSL.h"
-
-namespace sh
-{
-
-TExtensionGLSL::TExtensionGLSL(ShShaderOutput output)
-    : TIntermTraverser(true, false, false), mTargetVersion(ShaderOutputTypeToGLSLVersion(output))
-{
-}
-
-const std::set<std::string> &TExtensionGLSL::getEnabledExtensions() const
-{
-    return mEnabledExtensions;
-}
-
-const std::set<std::string> &TExtensionGLSL::getRequiredExtensions() const
-{
-    return mRequiredExtensions;
-}
-
-bool TExtensionGLSL::visitUnary(Visit, TIntermUnary *node)
-{
-    checkOperator(node);
-
-    return true;
-}
-
-bool TExtensionGLSL::visitAggregate(Visit, TIntermAggregate *node)
-{
-    checkOperator(node);
-
-    return true;
-}
-
-void TExtensionGLSL::checkOperator(TIntermOperator *node)
-{
-    if (mTargetVersion < GLSL_VERSION_130)
-    {
-        return;
-    }
-
-    switch (node->getOp())
-    {
-        case EOpAbs:
-            break;
-
-        case EOpSign:
-            break;
-
-        case EOpMix:
-            break;
-
-        case EOpFloatBitsToInt:
-        case EOpFloatBitsToUint:
-        case EOpIntBitsToFloat:
-        case EOpUintBitsToFloat:
-            if (mTargetVersion < GLSL_VERSION_330)
-            {
-                // Bit conversion functions cannot be emulated.
-                mRequiredExtensions.insert("GL_ARB_shader_bit_encoding");
-            }
-            break;
-
-        case EOpPackSnorm2x16:
-        case EOpPackHalf2x16:
-        case EOpUnpackSnorm2x16:
-        case EOpUnpackHalf2x16:
-            if (mTargetVersion < GLSL_VERSION_420)
-            {
-                mEnabledExtensions.insert("GL_ARB_shading_language_packing");
-
-                if (mTargetVersion < GLSL_VERSION_330)
-                {
-                    // floatBitsToUint and uintBitsToFloat are needed to emulate
-                    // packHalf2x16 and unpackHalf2x16 respectively and cannot be
-                    // emulated themselves.
-                    mRequiredExtensions.insert("GL_ARB_shader_bit_encoding");
-                }
-            }
-            break;
-
-        case EOpPackUnorm2x16:
-        case EOpUnpackUnorm2x16:
-            if (mTargetVersion < GLSL_VERSION_410)
-            {
-                mEnabledExtensions.insert("GL_ARB_shading_language_packing");
-            }
-            break;
-
-        default:
-            break;
-    }
-}
-
-}  // namespace sh