| /* |
| * Copyright (C) 2018 Metrological Group B.V. |
| * Copyright (C) 2018, 2019 Igalia S.L. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following |
| * disclaimer in the documentation and/or other materials provided |
| * with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #pragma once |
| |
| #if USE(NICOSIA) && USE(TEXTURE_MAPPER) |
| |
| #include "GLContext.h" |
| #include "GraphicsContextGLOpenGL.h" |
| #include "NicosiaGC3DLayer.h" |
| #include <memory> |
| |
| typedef void *EGLConfig; |
| typedef void *EGLContext; |
| typedef void *EGLDisplay; |
| typedef void *EGLSurface; |
| |
| namespace WebCore { |
| class IntSize; |
| class GLContext; |
| class PlatformDisplay; |
| } |
| |
| namespace Nicosia { |
| |
| class GC3DANGLELayer final : public GC3DLayer { |
| WTF_MAKE_FAST_ALLOCATED; |
| public: |
| class ANGLEContext { |
| WTF_MAKE_NONCOPYABLE(ANGLEContext); |
| public: |
| static const char* errorString(int statusCode); |
| static const char* lastErrorString(); |
| |
| static std::unique_ptr<ANGLEContext> createContext(); |
| virtual ~ANGLEContext(); |
| |
| bool makeContextCurrent(); |
| #if ENABLE(GRAPHICS_CONTEXT_GL) |
| PlatformGraphicsContextGL platformContext() const; |
| #endif |
| |
| private: |
| ANGLEContext(EGLDisplay, EGLContext, EGLSurface); |
| |
| EGLDisplay m_display { nullptr }; |
| EGLContext m_context { nullptr }; |
| EGLSurface m_surface { nullptr }; |
| }; |
| |
| GC3DANGLELayer(WebCore::GraphicsContextGLOpenGL&, WebCore::GraphicsContextGLOpenGL::Destination); |
| virtual ~GC3DANGLELayer(); |
| |
| bool makeContextCurrent() override; |
| PlatformGraphicsContextGL platformContext() const override; |
| |
| private: |
| std::unique_ptr<ANGLEContext> m_angleContext; |
| }; |
| |
| } // namespace Nicosia |
| |
| #endif // USE(NICOSIA) && USE(TEXTURE_MAPPER) |