Upgrade ANGLE to 2.1~99f075dade7c

This aligns with Chromium branch 2356.

This version brings more complete OpenGL ES 3 support as well as various
bug fixes and performance improvements.

The following changes were made to earlier patches:

-0000-General-fixes-for-ANGLE-2.1
  Removed. All changes are now handled elsewhere.
+0001-ANGLE-Improve-Windows-Phone-support
  Consolidated remaining parts from 0009/0010.
+0002-ANGLE-Fix-compilation-with-MinGW
  Remaining issues from patch 0016.
+0003-ANGLE-Fix-compilation-with-MSVC2010
  Remaining issues from patch 0015.
+0004-ANGLE-Dynamically-load-D3D-compiler-from-list
  Renamed from patch 0008.
+0005-ANGLE-Add-support-for-querying-platform-device
  Renamed from patch 0013.
-0004-Make-it-possible-to-link-ANGLE-statically-for-single
  Removed. Fixed by adding defines to project files.
-0008-ANGLE-Dynamically-load-D3D-compiler-from-a-list-or-t
  Renamed to patch 0005.
-0009-ANGLE-Support-WinRT
  Removed. Mostly fixed upstream; remaining parts in patch 0001.
-0010-ANGLE-Enable-D3D11-for-feature-level-9-cards
  Removed. Mostly fixed upstream; remaining parts in patch 0001.
-0012-ANGLE-fix-semantic-index-lookup
  Removed. Fixed upstream.
-0013-ANGLE-Add-support-for-querying-platform-device
  Renamed to patch 0005.
-0014-Let-ANGLE-use-multithreaded-devices-if-necessary
  Removed. No longer needed.
-0015-ANGLE-Fix-angle-d3d11-on-MSVC2010
  Moved remaining parts to patch 0003.
-0016-ANGLE-Fix-compilation-with-MinGW-D3D11
  Moved remaining parts to patch 0002.
-0017-ANGLE-Fix-compilation-with-D3D9
  Removed. Fixed upstream.
-0018-ANGLE-Fix-releasing-textures-after-we-kill-D3D11
  Removed. Fixed upstream.
-0019-ANGLE-Fix-handling-of-shader-source-with-fixed-lengt
  Removed. Fixed upstream.
-0020-ANGLE-Do-not-use-std-strlen
  Removed. Fixed upstream.
-0020-ANGLE-Fix-compilation-with-MSVC2013-Update4
  Removed. Fixed upstream.

[ChangeLog][Third-party libraries] ANGLE was updated to Chromium branch
2356 (2.1~99f075dade7c).

Change-Id: I32ccbfe95e10986bd94be7191dfd53445ea09158
Task-number: QTBUG-44815
Task-number: QTBUG-37660
Task-number: QTBUG-44694
Task-number: QTBUG-42443
Reviewed-by: Andrew Knight <qt@panimo.net>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>

1 files changed, 101 insertions, 0 deletions

diff --git a/src/3rdparty/angle/src/libANGLE/VertexArray.cpp b/src/3rdparty/angle/src/libANGLE/VertexArray.cpp
new file mode 100644
index 0000000000..f0aded905d
--- /dev/null
+++ b/src/3rdparty/angle/src/libANGLE/VertexArray.cpp
@@ -0,0 +1,101 @@
+//
+// Copyright (c) 2013 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.
+//
+// Implementation of the state class for mananging GLES 3 Vertex Array Objects.
+//
+
+#include "libANGLE/VertexArray.h"
+#include "libANGLE/Buffer.h"
+#include "libANGLE/renderer/VertexArrayImpl.h"
+
+namespace gl
+{
+
+VertexArray::VertexArray(rx::VertexArrayImpl *impl, GLuint id, size_t maxAttribs)
+    : mId(id),
+      mVertexArray(impl),
+      mVertexAttributes(maxAttribs)
+{
+    ASSERT(impl != NULL);
+}
+
+VertexArray::~VertexArray()
+{
+    SafeDelete(mVertexArray);
+
+    for (size_t i = 0; i < getMaxAttribs(); i++)
+    {
+        mVertexAttributes[i].buffer.set(NULL);
+    }
+    mElementArrayBuffer.set(NULL);
+}
+
+GLuint VertexArray::id() const
+{
+    return mId;
+}
+
+void VertexArray::detachBuffer(GLuint bufferName)
+{
+    for (size_t attribute = 0; attribute < getMaxAttribs(); attribute++)
+    {
+        if (mVertexAttributes[attribute].buffer.id() == bufferName)
+        {
+            mVertexAttributes[attribute].buffer.set(NULL);
+        }
+    }
+
+    if (mElementArrayBuffer.id() == bufferName)
+    {
+        mElementArrayBuffer.set(NULL);
+    }
+}
+
+const VertexAttribute& VertexArray::getVertexAttribute(size_t attributeIndex) const
+{
+    ASSERT(attributeIndex < getMaxAttribs());
+    return mVertexAttributes[attributeIndex];
+}
+
+const std::vector<VertexAttribute> &VertexArray::getVertexAttributes() const
+{
+    return mVertexAttributes;
+}
+
+void VertexArray::setVertexAttribDivisor(GLuint index, GLuint divisor)
+{
+    ASSERT(index < getMaxAttribs());
+    mVertexAttributes[index].divisor = divisor;
+    mVertexArray->setAttributeDivisor(index, divisor);
+}
+
+void VertexArray::enableAttribute(unsigned int attributeIndex, bool enabledState)
+{
+    ASSERT(attributeIndex < getMaxAttribs());
+    mVertexAttributes[attributeIndex].enabled = enabledState;
+    mVertexArray->enableAttribute(attributeIndex, enabledState);
+}
+
+void VertexArray::setAttributeState(unsigned int attributeIndex, gl::Buffer *boundBuffer, GLint size, GLenum type,
+                                    bool normalized, bool pureInteger, GLsizei stride, const void *pointer)
+{
+    ASSERT(attributeIndex < getMaxAttribs());
+    mVertexAttributes[attributeIndex].buffer.set(boundBuffer);
+    mVertexAttributes[attributeIndex].size = size;
+    mVertexAttributes[attributeIndex].type = type;
+    mVertexAttributes[attributeIndex].normalized = normalized;
+    mVertexAttributes[attributeIndex].pureInteger = pureInteger;
+    mVertexAttributes[attributeIndex].stride = stride;
+    mVertexAttributes[attributeIndex].pointer = pointer;
+    mVertexArray->setAttribute(attributeIndex, mVertexAttributes[attributeIndex]);
+}
+
+void VertexArray::setElementArrayBuffer(Buffer *buffer)
+{
+    mElementArrayBuffer.set(buffer);
+    mVertexArray->setElementArrayBuffer(buffer);
+}
+
+}