| // |
| // 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. |
| // |
| // SurfaceNULL.h: |
| // Defines the class interface for SurfaceNULL, implementing SurfaceImpl. |
| // |
| |
| #ifndef LIBANGLE_RENDERER_NULL_SURFACENULL_H_ |
| #define LIBANGLE_RENDERER_NULL_SURFACENULL_H_ |
| |
| #include "libANGLE/renderer/SurfaceImpl.h" |
| |
| namespace rx |
| { |
| |
| class SurfaceNULL : public SurfaceImpl |
| { |
| public: |
| SurfaceNULL(const egl::SurfaceState &surfaceState); |
| ~SurfaceNULL() override; |
| |
| egl::Error initialize(const DisplayImpl *displayImpl) override; |
| FramebufferImpl *createDefaultFramebuffer(const gl::FramebufferState &state) override; |
| egl::Error swap(const DisplayImpl *displayImpl) override; |
| egl::Error postSubBuffer(EGLint x, EGLint y, EGLint width, EGLint height) override; |
| egl::Error querySurfacePointerANGLE(EGLint attribute, void **value) override; |
| egl::Error bindTexImage(gl::Texture *texture, EGLint buffer) override; |
| egl::Error releaseTexImage(EGLint buffer) override; |
| egl::Error getSyncValues(EGLuint64KHR *ust, EGLuint64KHR *msc, EGLuint64KHR *sbc) override; |
| void setSwapInterval(EGLint interval) override; |
| |
| // width and height can change with client window resizing |
| EGLint getWidth() const override; |
| EGLint getHeight() const override; |
| |
| EGLint isPostSubBufferSupported() const override; |
| EGLint getSwapBehavior() const override; |
| }; |
| |
| } // namespace rx |
| |
| #endif // LIBANGLE_RENDERER_NULL_SURFACENULL_H_ |