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       1             : /* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*-
       2             :  * This Source Code Form is subject to the terms of the Mozilla Public
       3             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       4             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
       5             : 
       6             : #ifndef MOZILLA_GFX_RENDERTEXTUREHOSTOGL_H
       7             : #define MOZILLA_GFX_RENDERTEXTUREHOSTOGL_H
       8             : 
       9             : #include "RenderTextureHost.h"
      10             : 
      11             : namespace mozilla {
      12             : namespace wr {
      13             : 
      14             : class RenderTextureHostOGL : public RenderTextureHost
      15             : {
      16             : public:
      17             :   RenderTextureHostOGL();
      18             : 
      19             :   virtual void SetGLContext(gl::GLContext* aContext) = 0;
      20             : 
      21             :   virtual gfx::IntSize GetSize(uint8_t aChannelIndex) const = 0;
      22             :   virtual GLuint GetGLHandle(uint8_t aChannelIndex) const = 0;
      23             : 
      24           0 :   virtual RenderTextureHostOGL* AsTextureHostOGL()  override { return this; }
      25             : 
      26             : protected:
      27             :   virtual ~RenderTextureHostOGL();
      28             : };
      29             : 
      30             : } // namespace wr
      31             : } // namespace mozilla
      32             : 
      33             : #endif // MOZILLA_GFX_RENDERTEXTUREHOSTOGL_H