TextureGL.h - mozsearch

Enable keyboard shortcuts

/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*-

 * This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef VRB_TEXTURE_GL_DOT_H

#define VRB_TEXTURE_GL_DOT_H

#include "vrb/Forward.h"

#include "vrb/MacroUtils.h"

#include "vrb/ResourceGL.h"

#include "vrb/Texture.h"

#include "vrb/gl.h"

#include <string>

namespace vrb {

class TextureGL : public Texture, protected ResourceGL {

public:

  static TextureGLPtr Create(CreationContextPtr& aContext);

  void SetImageData(std::unique_ptr<uint8_t[]>& aImage, const uint64_t aImageLength, const int aWidth, const int aHeight, const GLenum aFormat);

  GLsizei GetWidth() const;

  GLsizei GetHeight() const;

protected:

  struct State;

  TextureGL(State& aState, CreationContextPtr& aContext);

  ~TextureGL();

  // Texture interface

  void AboutToBind() override;

  // ResourceGL interface

  bool SupportOffRenderThreadInitialization() override;

  void InitializeGL() override;

  void ShutdownGL() override;

private:

  State& m;

  TextureGL() = delete;

  VRB_NO_DEFAULTS(TextureGL)

};

} // namespace vrb

#endif // VRB_TEXTURE_GL_DOT_H