1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef UI_GL_GL_IMAGE_EGL_H_ 6 #define UI_GL_GL_IMAGE_EGL_H_ 7 8 #include "ui/gl/gl_bindings.h" // for EGLImageKHR 9 #include "ui/gl/gl_image.h" 10 11 namespace gfx { 12 13 class GL_EXPORT GLImageEGL : public GLImage { 14 public: 15 explicit GLImageEGL(gfx::Size size); 16 17 bool Initialize(gfx::GpuMemoryBufferHandle buffer); 18 19 // Implement GLImage. 20 virtual void Destroy() OVERRIDE; 21 virtual gfx::Size GetSize() OVERRIDE; 22 virtual bool BindTexImage(unsigned target) OVERRIDE; 23 virtual void ReleaseTexImage(unsigned target) OVERRIDE; 24 virtual void WillUseTexImage() OVERRIDE; 25 virtual void DidUseTexImage() OVERRIDE; 26 virtual void SetReleaseAfterUse() OVERRIDE; 27 28 protected: 29 virtual ~GLImageEGL(); 30 31 private: 32 EGLImageKHR egl_image_; 33 gfx::Size size_; 34 bool release_after_use_; 35 bool in_use_; 36 unsigned target_; 37 38 DISALLOW_COPY_AND_ASSIGN(GLImageEGL); 39 }; 40 41 } // namespace gfx 42 43 #endif // UI_GL_GL_IMAGE_EGL_H_ 44
