ui/gl/gl_image_egl.h

   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"
   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(EGLenum target, EGLClientBuffer buffer, const EGLint* attrs);
  18
  19   // Overridden from 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 WillModifyTexImage() OVERRIDE {}
  27   virtual void DidModifyTexImage() OVERRIDE {}
  28
  29  protected:
  30   virtual ~GLImageEGL();
  31
  32   EGLImageKHR egl_image_;
  33   gfx::Size size_;
  34
  35  private:
  36   DISALLOW_COPY_AND_ASSIGN(GLImageEGL);
  37 };
  38
  39 }  // namespace gfx
  40
  41 #endif  // UI_GL_GL_IMAGE_EGL_H_