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295f920116
I wrote a script to do this which is attached to the bug. TBR=abarth@chromium.org BUG=435361 Review URL: https://codereview.chromium.org/736373003
43 lines
1.4 KiB
C++
43 lines
1.4 KiB
C++
// Copyright 2014 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef SKY_ENGINE_PLATFORM_GRAPHICS_GPU_EXTENSIONS3DUTIL_H_
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#define SKY_ENGINE_PLATFORM_GRAPHICS_GPU_EXTENSIONS3DUTIL_H_
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#include "sky/engine/platform/PlatformExport.h"
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#include "sky/engine/platform/graphics/GraphicsTypes3D.h"
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#include "sky/engine/wtf/HashSet.h"
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#include "sky/engine/wtf/text/WTFString.h"
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#include "third_party/khronos/GLES2/gl2.h"
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#include "third_party/khronos/GLES2/gl2ext.h"
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namespace blink {
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class WebGraphicsContext3D;
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class PLATFORM_EXPORT Extensions3DUtil {
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public:
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// Creates a new Extensions3DUtil. If the passed WebGraphicsContext3D has been spontaneously lost, returns null.
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static PassOwnPtr<Extensions3DUtil> create(WebGraphicsContext3D*);
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~Extensions3DUtil();
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bool supportsExtension(const String& name);
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bool ensureExtensionEnabled(const String& name);
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bool isExtensionEnabled(const String& name);
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static bool canUseCopyTextureCHROMIUM(GLenum destFormat, GLenum destType, GLint level);
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private:
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Extensions3DUtil(WebGraphicsContext3D*);
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bool initializeExtensions();
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WebGraphicsContext3D* m_context;
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HashSet<String> m_enabledExtensions;
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HashSet<String> m_requestableExtensions;
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};
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} // namespace blink
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#endif // SKY_ENGINE_PLATFORM_GRAPHICS_GPU_EXTENSIONS3DUTIL_H_
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