| // Copyright 2016 The SwiftShader Authors. All Rights Reserved. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| #ifndef egl_Context_hpp |
| #define egl_Context_hpp |
| |
| #include "common/Object.hpp" |
| #include "Renderer/Surface.hpp" |
| |
| #include <EGL/egl.h> |
| #include <GLES/gl.h> |
| |
| namespace gl { class Surface; } |
| |
| namespace egl |
| { |
| class Display; |
| class Image; |
| |
| class [[clang::lto_visibility_public]] Context : public gl::Object |
| { |
| public: |
| virtual void makeCurrent(gl::Surface *surface) = 0; |
| virtual void bindTexImage(gl::Surface *surface) = 0; |
| virtual EGLenum validateSharedImage(EGLenum target, GLuint name, GLuint textureLevel) = 0; |
| virtual Image *createSharedImage(EGLenum target, GLuint name, GLuint textureLevel) = 0; |
| virtual EGLint getClientVersion() const = 0; |
| virtual EGLint getConfigID() const = 0; |
| virtual void finish() = 0; |
| virtual void blit(sw::Surface *source, const sw::SliceRect &sRect, sw::Surface *dest, const sw::SliceRect &dRect) = 0; |
| |
| Display *getDisplay() const { return display; } |
| |
| protected: |
| Context(egl::Display *display) : display(display) {} |
| virtual ~Context() {}; |
| |
| egl::Display *const display; |
| }; |
| } |
| |
| #endif // egl_Context_hpp |