| /* |
| * Copyright (C) 2011, 2012, 2017 Igalia S.L. |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with this library; if not, write to the Free |
| * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
| * Boston, MA 02110-1301 USA |
| */ |
| |
| #pragma once |
| |
| #if ENABLE(GRAPHICS_CONTEXT_GL) && USE(TEXTURE_MAPPER) && !USE(NICOSIA) |
| |
| #include "GraphicsContextGLOpenGL.h" |
| #include "PlatformLayer.h" |
| #include "TextureMapperPlatformLayer.h" |
| #include "TextureMapperPlatformLayerProxyProvider.h" |
| |
| namespace WebCore { |
| |
| class GLContext; |
| class TextureMapperPlatformLayerProxy; |
| |
| class TextureMapperGC3DPlatformLayer : public PlatformLayer { |
| WTF_MAKE_FAST_ALLOCATED; |
| public: |
| TextureMapperGC3DPlatformLayer(GraphicsContextGLOpenGL&, GraphicsContextGLOpenGL::Destination); |
| virtual ~TextureMapperGC3DPlatformLayer(); |
| |
| bool makeContextCurrent(); |
| PlatformGraphicsContextGL platformContext() const; |
| |
| #if USE(COORDINATED_GRAPHICS) |
| RefPtr<TextureMapperPlatformLayerProxy> proxy() const override; |
| void swapBuffersIfNeeded() override; |
| #else |
| virtual void paintToTextureMapper(TextureMapper&, const FloatRect& target, const TransformationMatrix&, float opacity); |
| #endif |
| |
| private: |
| GraphicsContextGLOpenGL& m_context; |
| std::unique_ptr<GLContext> m_glContext; |
| |
| #if USE(COORDINATED_GRAPHICS) |
| RefPtr<TextureMapperPlatformLayerProxy> m_platformLayerProxy; |
| #endif |
| }; |
| |
| } // namespace WebCore |
| |
| #endif // ENABLE(GRAPHICS_CONTEXT_GL) && USE(TEXTURE_MAPPER) |