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-rw-r--r--src/3rdparty/angle/src/libGLESv2/HandleAllocator.h45
1 files changed, 45 insertions, 0 deletions
diff --git a/src/3rdparty/angle/src/libGLESv2/HandleAllocator.h b/src/3rdparty/angle/src/libGLESv2/HandleAllocator.h
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index 0000000000..a92e1684d4
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+++ b/src/3rdparty/angle/src/libGLESv2/HandleAllocator.h
@@ -0,0 +1,45 @@
+//
+// Copyright (c) 2002-2011 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.
+//
+
+// HandleAllocator.h: Defines the gl::HandleAllocator class, which is used to
+// allocate GL handles.
+
+#ifndef LIBGLESV2_HANDLEALLOCATOR_H_
+#define LIBGLESV2_HANDLEALLOCATOR_H_
+
+#define GL_APICALL
+#include <GLES2/gl2.h>
+
+#include <vector>
+
+#include "common/angleutils.h"
+
+namespace gl
+{
+
+class HandleAllocator
+{
+ public:
+ HandleAllocator();
+ virtual ~HandleAllocator();
+
+ void setBaseHandle(GLuint value);
+
+ GLuint allocate();
+ void release(GLuint handle);
+
+ private:
+ DISALLOW_COPY_AND_ASSIGN(HandleAllocator);
+
+ GLuint mBaseValue;
+ GLuint mNextValue;
+ typedef std::vector<GLuint> HandleList;
+ HandleList mFreeValues;
+};
+
+}
+
+#endif // LIBGLESV2_HANDLEALLOCATOR_H_