gfx/webrender_bindings/RenderTextureHostWrapper.h
author Kershaw Chang <kershaw@mozilla.com>
Fri, 01 Feb 2019 22:16:17 +0000
changeset 456538 de93460e55c469f93834a87d5820d9d94c3d386e
parent 448947 6f3709b3878117466168c40affa7bca0b60cf75b
child 469134 884f5dc55873c9345ee945cd6d5427e8ab398071
permissions -rw-r--r--
Bug 1500710 - Add default MIME type definition for .wasm as 'application/wasm' r=bzbarsky Add {"application/wasm", "wasm"} mapping in extraMimeEntries Differential Revision: https://phabricator.services.mozilla.com/D18189

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* 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 MOZILLA_GFX_RENDERTEXTUREHOSTWRAPPER_H
#define MOZILLA_GFX_RENDERTEXTUREHOSTWRAPPER_H

#include "RenderTextureHost.h"

namespace mozilla {

namespace wr {

class RenderTextureHostWrapper final : public RenderTextureHost {
 public:
  explicit RenderTextureHostWrapper();

  wr::WrExternalImage Lock(uint8_t aChannelIndex, gl::GLContext* aGL,
                           wr::ImageRendering aRendering) override;
  void Unlock() override;
  void ClearCachedResources() override;

  RenderTextureHostWrapper* AsRenderTextureHostWrapper() override {
    return this;
  }

  void UpdateRenderTextureHost(RenderTextureHost* aTextureHost);
  bool IsInited() { return mInited; }

 private:
  ~RenderTextureHostWrapper() override;

  bool mInited;
  bool mLocked;
  RefPtr<RenderTextureHost> mTextureHost;
};

}  // namespace wr
}  // namespace mozilla

#endif  // MOZILLA_GFX_RENDERTEXTUREHOSTWRAPPER_H