| // |
| // Copyright 2016 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. |
| // |
| |
| // DisplayAndroid.h: Android implementation of egl::Display |
| |
| #ifndef LIBANGLE_RENDERER_GL_EGL_ANDROID_DISPLAYANDROID_H_ |
| #define LIBANGLE_RENDERER_GL_EGL_ANDROID_DISPLAYANDROID_H_ |
| |
| #include <map> |
| #include <string> |
| #include <thread> |
| #include <vector> |
| |
| #include "libANGLE/renderer/gl/egl/DisplayEGL.h" |
| |
| namespace rx |
| { |
| |
| class RendererEGL; |
| |
| class DisplayAndroid : public DisplayEGL |
| { |
| public: |
| DisplayAndroid(const egl::DisplayState &state); |
| ~DisplayAndroid() override; |
| |
| egl::Error initialize(egl::Display *display) override; |
| void terminate() override; |
| |
| SurfaceImpl *createWindowSurface(const egl::SurfaceState &state, |
| EGLNativeWindowType window, |
| const egl::AttributeMap &attribs) override; |
| SurfaceImpl *createPbufferSurface(const egl::SurfaceState &state, |
| const egl::AttributeMap &attribs) override; |
| SurfaceImpl *createPbufferFromClientBuffer(const egl::SurfaceState &state, |
| EGLenum buftype, |
| EGLClientBuffer clientBuffer, |
| const egl::AttributeMap &attribs) override; |
| SurfaceImpl *createPixmapSurface(const egl::SurfaceState &state, |
| NativePixmapType nativePixmap, |
| const egl::AttributeMap &attribs) override; |
| |
| ContextImpl *createContext(const gl::State &state, |
| gl::ErrorSet *errorSet, |
| const egl::Config *configuration, |
| const gl::Context *shareContext, |
| const egl::AttributeMap &attribs) override; |
| |
| egl::ConfigSet generateConfigs() override; |
| |
| bool testDeviceLost() override; |
| egl::Error restoreLostDevice(const egl::Display *display) override; |
| |
| bool isValidNativeWindow(EGLNativeWindowType window) const override; |
| egl::Error validateImageClientBuffer(const gl::Context *context, |
| EGLenum target, |
| EGLClientBuffer clientBuffer, |
| const egl::AttributeMap &attribs) const override; |
| |
| ExternalImageSiblingImpl *createExternalImageSibling(const gl::Context *context, |
| EGLenum target, |
| EGLClientBuffer buffer, |
| const egl::AttributeMap &attribs) override; |
| |
| DeviceImpl *createDevice() override; |
| |
| egl::Error waitClient(const gl::Context *context) override; |
| egl::Error waitNative(const gl::Context *context, EGLint engine) override; |
| |
| egl::Error makeCurrent(egl::Surface *drawSurface, |
| egl::Surface *readSurface, |
| gl::Context *context) override; |
| |
| gl::Version getMaxSupportedESVersion() const override; |
| |
| void destroyNativeContext(EGLContext context) override; |
| |
| WorkerContext *createWorkerContext(std::string *infoLog, |
| EGLContext sharedContext, |
| const native_egl::AttributeVector workerAttribs) override; |
| |
| void initializeFrontendFeatures(angle::FrontendFeatures *features) const override; |
| |
| void populateFeatureList(angle::FeatureList *features) override; |
| |
| private: |
| void generateExtensions(egl::DisplayExtensions *outExtensions) const override; |
| |
| egl::Error createRenderer(EGLContext shareContext, |
| bool makeNewContextCurrent, |
| std::shared_ptr<RendererEGL> *outRenderer); |
| |
| egl::Error makeCurrentSurfaceless(gl::Context *context) override; |
| |
| template <typename T> |
| void getConfigAttrib(EGLConfig config, EGLint attribute, T *value) const; |
| |
| template <typename T, typename U> |
| void getConfigAttribIfExtension(EGLConfig config, |
| EGLint attribute, |
| T *value, |
| const char *extension, |
| const U &defaultValue) const; |
| |
| bool mVirtualizedContexts; |
| std::shared_ptr<RendererEGL> mRenderer; |
| |
| egl::AttributeMap mDisplayAttributes; |
| |
| bool mSupportsSurfaceless; |
| |
| std::vector<EGLint> mConfigAttribList; |
| std::map<EGLint, EGLint> mConfigIds; |
| EGLSurface mDummyPbuffer; |
| |
| struct CurrentNativeContext |
| { |
| EGLSurface surface = EGL_NO_SURFACE; |
| EGLContext context = EGL_NO_CONTEXT; |
| }; |
| std::unordered_map<std::thread::id, CurrentNativeContext> mCurrentNativeContext; |
| }; |
| |
| } // namespace rx |
| |
| #endif // LIBANGLE_RENDERER_GL_EGL_ANDROID_DISPLAYANDROID_H_ |