1 files changed, 0 insertions, 143 deletions
diff --git a/src/3rdparty/angle/src/compiler/translator/VersionGLSL.cpp b/src/3rdparty/angle/src/compiler/translator/VersionGLSL.cpp
deleted file mode 100644
index 81688765b8..0000000000
--- a/src/3rdparty/angle/src/compiler/translator/VersionGLSL.cpp
+++ /dev/null
@@ -1,143 +0,0 @@
-//
-// Copyright (c) 2002-2012 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.
-//
-
-#include "compiler/translator/VersionGLSL.h"
-
-#include "angle_gl.h"
-
-namespace sh
-{
-
-int ShaderOutputTypeToGLSLVersion(ShShaderOutput output)
-{
-    switch (output)
-    {
-        case SH_GLSL_130_OUTPUT:
-            return GLSL_VERSION_130;
-        case SH_GLSL_140_OUTPUT:
-            return GLSL_VERSION_140;
-        case SH_GLSL_150_CORE_OUTPUT:
-            return GLSL_VERSION_150;
-        case SH_GLSL_330_CORE_OUTPUT:
-            return GLSL_VERSION_330;
-        case SH_GLSL_400_CORE_OUTPUT:
-            return GLSL_VERSION_400;
-        case SH_GLSL_410_CORE_OUTPUT:
-            return GLSL_VERSION_410;
-        case SH_GLSL_420_CORE_OUTPUT:
-            return GLSL_VERSION_420;
-        case SH_GLSL_430_CORE_OUTPUT:
-            return GLSL_VERSION_430;
-        case SH_GLSL_440_CORE_OUTPUT:
-            return GLSL_VERSION_440;
-        case SH_GLSL_450_CORE_OUTPUT:
-            return GLSL_VERSION_450;
-        case SH_GLSL_COMPATIBILITY_OUTPUT:
-            return GLSL_VERSION_110;
-        default:
-            UNREACHABLE();
-            return 0;
-    }
-}
-
-// We need to scan for the following:
-// 1. "invariant" keyword: This can occur in both - vertex and fragment shaders
-//    but only at the global scope.
-// 2. "gl_PointCoord" built-in variable: This can only occur in fragment shader
-//    but inside any scope.
-// 3. Call to a matrix constructor with another matrix as argument.
-//    (These constructors were reserved in GLSL version 1.10.)
-// 4. Arrays as "out" function parameters.
-//    GLSL spec section 6.1.1: "When calling a function, expressions that do
-//    not evaluate to l-values cannot be passed to parameters declared as
-//    out or inout."
-//    GLSL 1.1 section 5.8: "Other binary or unary expressions,
-//    non-dereferenced arrays, function names, swizzles with repeated fields,
-//    and constants cannot be l-values."
-//    GLSL 1.2 relaxed the restriction on arrays, section 5.8: "Variables that
-//    are built-in types, entire structures or arrays... are all l-values."
-//
-TVersionGLSL::TVersionGLSL(sh::GLenum type, const TPragma &pragma, ShShaderOutput output)
-    : TIntermTraverser(true, false, false)
-{
-    mVersion = ShaderOutputTypeToGLSLVersion(output);
-    if (pragma.stdgl.invariantAll)
-    {
-        ensureVersionIsAtLeast(GLSL_VERSION_120);
-    }
-    if (type == GL_COMPUTE_SHADER)
-    {
-        ensureVersionIsAtLeast(GLSL_VERSION_430);
-    }
-}
-
-void TVersionGLSL::visitSymbol(TIntermSymbol *node)
-{
-    if (node->getSymbol() == "gl_PointCoord")
-    {
-        ensureVersionIsAtLeast(GLSL_VERSION_120);
-    }
-}
-
-bool TVersionGLSL::visitDeclaration(Visit, TIntermDeclaration *node)
-{
-    const TIntermSequence &sequence = *(node->getSequence());
-    if (sequence.front()->getAsTyped()->getType().isInvariant())
-    {
-        ensureVersionIsAtLeast(GLSL_VERSION_120);
-    }
-    return true;
-}
-
-bool TVersionGLSL::visitInvariantDeclaration(Visit, TIntermInvariantDeclaration *node)
-{
-    ensureVersionIsAtLeast(GLSL_VERSION_120);
-    return true;
-}
-
-bool TVersionGLSL::visitFunctionPrototype(Visit, TIntermFunctionPrototype *node)
-{
-    const TIntermSequence &params = *(node->getSequence());
-    for (TIntermSequence::const_iterator iter = params.begin(); iter != params.end(); ++iter)
-    {
-        const TIntermTyped *param = (*iter)->getAsTyped();
-        if (param->isArray())
-        {
-            TQualifier qualifier = param->getQualifier();
-            if ((qualifier == EvqOut) || (qualifier == EvqInOut))
-            {
-                ensureVersionIsAtLeast(GLSL_VERSION_120);
-                break;
-            }
-        }
-    }
-    // Fully processed. No need to visit children.
-    return false;
-}
-
-bool TVersionGLSL::visitAggregate(Visit, TIntermAggregate *node)
-{
-    if (node->getOp() == EOpConstruct && node->getType().isMatrix())
-    {
-        const TIntermSequence &sequence = *(node->getSequence());
-        if (sequence.size() == 1)
-        {
-            TIntermTyped *typed = sequence.front()->getAsTyped();
-            if (typed && typed->isMatrix())
-            {
-                ensureVersionIsAtLeast(GLSL_VERSION_120);
-            }
-        }
-    }
-    return true;
-}
-
-void TVersionGLSL::ensureVersionIsAtLeast(int version)
-{
-    mVersion = std::max(version, mVersion);
-}
-
-}  // namespace sh