ANGLE: upgrade to 2.1~07d49ef5350a

This version of ANGLE provides partial ES3 support, numerous
bug fixes, and several potentially useful vendor extensions.

All patches have been rebased. The following changes are noted:

0000-General-fixes-for-ANGLE-2.1.patch
  contains compile fixes for the new ANGLE

0004-Make-it-possible-to-link-ANGLE-statically-for-single.patch
  has incorporated patch 0015.

0007-Make-DX9-DX11-mutually-exclusive.patch
  has been removed as it was fixed upstream.

0007-Fix-ANGLE-build-with-Microsoft-Visual-Studio-14-CTP.patch
  has been moved up to fill the patch number gap.

0010-ANGLE-Enable-D3D11-for-feature-level-9-cards.patch
  now contains patch 0014 and 0017.

0013-ANGLE-Allow-for-universal-program-binaries.patch
  has been removed as it is no longer relevant.

0014-ANGLE-D3D11-Fix-internal-index-buffer-for-level-9-ha.patch
  has been merged with patch 0010.

0015-ANGLE-Don-t-export-DLLMain-functions-for-static-buil.patch
  has been merged with patch 0004.

0016-ANGLE-WinRT-Call-Trim-when-application-suspends.patch
  has been removed and will be replaced by a follow-up patch using a
  different technique.

0017-ANGLE-D3D11-Don-t-use-mipmaps-in-level-9-textures.patch
  has been merged with patch 0010.

0018-ANGLE-WinRT-Create-swap-chain-using-physical-resolut.patch
  has been removed and will be replaced by a follow-up patch extending
  the EGL_ANGLE_window_fixed_size extension.

0019-Fix-ANGLE-build-with-Microsoft-Visual-Studio-14-CTP.patch
  is now patch 0007.

[ChangeLog][Third-party libraries] ANGLE has been upgraded to
version 2.1, bringing partial support for OpenGL ES3 over
Direct3D 11, numerous bug fixes, and several new vendor extensions.

Change-Id: I6d95ce1480462d67228d83c1e5c74a1706b5b21c
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>

1 files changed, 125 insertions, 0 deletions

diff --git a/src/3rdparty/angle/src/libGLESv2/renderer/d3d/d3d9/Query9.cpp b/src/3rdparty/angle/src/libGLESv2/renderer/d3d/d3d9/Query9.cpp
new file mode 100644
index 0000000000..3c6f1d0d43
--- /dev/null
+++ b/src/3rdparty/angle/src/libGLESv2/renderer/d3d/d3d9/Query9.cpp
@@ -0,0 +1,125 @@
+#include "precompiled.h"
+//
+// 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.
+//
+
+// Query9.cpp: Defines the rx::Query9 class which implements rx::QueryImpl.
+
+
+#include "libGLESv2/renderer/d3d/d3d9/Query9.h"
+#include "libGLESv2/main.h"
+#include "libGLESv2/renderer/d3d/d3d9/renderer9_utils.h"
+#include "libGLESv2/renderer/d3d/d3d9/Renderer9.h"
+
+namespace rx
+{
+
+Query9::Query9(rx::Renderer9 *renderer, GLenum type) : QueryImpl(type)
+{
+    mRenderer = renderer;
+    mQuery = NULL;
+}
+
+Query9::~Query9()
+{
+    SafeRelease(mQuery);
+}
+
+void Query9::begin()
+{
+    if (mQuery == NULL)
+    {
+        if (FAILED(mRenderer->getDevice()->CreateQuery(D3DQUERYTYPE_OCCLUSION, &mQuery)))
+        {
+            return gl::error(GL_OUT_OF_MEMORY);
+        }
+    }
+
+    HRESULT result = mQuery->Issue(D3DISSUE_BEGIN);
+    UNUSED_ASSERTION_VARIABLE(result);
+    ASSERT(SUCCEEDED(result));
+}
+
+void Query9::end()
+{
+    ASSERT(mQuery);
+
+    HRESULT result = mQuery->Issue(D3DISSUE_END);
+    UNUSED_ASSERTION_VARIABLE(result);
+    ASSERT(SUCCEEDED(result));
+
+    mStatus = GL_FALSE;
+    mResult = GL_FALSE;
+}
+
+GLuint Query9::getResult()
+{
+    if (mQuery != NULL)
+    {
+        while (!testQuery())
+        {
+            Sleep(0);
+            // explicitly check for device loss
+            // some drivers seem to return S_FALSE even if the device is lost
+            // instead of D3DERR_DEVICELOST like they should
+            if (mRenderer->testDeviceLost(true))
+            {
+                return gl::error(GL_OUT_OF_MEMORY, 0);
+            }
+        }
+    }
+
+    return mResult;
+}
+
+GLboolean Query9::isResultAvailable()
+{
+    if (mQuery != NULL)
+    {
+        testQuery();
+    }
+
+    return mStatus;
+}
+
+GLboolean Query9::testQuery()
+{
+    if (mQuery != NULL && mStatus != GL_TRUE)
+    {
+        DWORD numPixels = 0;
+
+        HRESULT hres = mQuery->GetData(&numPixels, sizeof(DWORD), D3DGETDATA_FLUSH);
+        if (hres == S_OK)
+        {
+            mStatus =  GL_TRUE;
+
+            switch (getType())
+            {
+              case GL_ANY_SAMPLES_PASSED_EXT:
+              case GL_ANY_SAMPLES_PASSED_CONSERVATIVE_EXT:
+                mResult = (numPixels > 0) ? GL_TRUE : GL_FALSE;
+                break;
+              default:
+                ASSERT(false);
+            }
+        }
+        else if (d3d9::isDeviceLostError(hres))
+        {
+            mRenderer->notifyDeviceLost();
+            return gl::error(GL_OUT_OF_MEMORY, GL_TRUE);
+        }
+
+        return mStatus;
+    }
+
+    return GL_TRUE; // prevent blocking when query is null
+}
+
+bool Query9::isStarted() const
+{
+    return (mQuery != NULL);
+}
+
+}