gfx/layers/IMFYCbCrImage.h
author Dustin J. Mitchell <dustin@mozilla.com>
Wed, 04 Jul 2018 02:46:59 +0000
changeset 490807 ab58645e9230620ca45de3ec03ee9e61eb4a7cbf
parent 481927 b0227fc53bf6a720148507e8cb0eb782a455df18
child 508163 6f3709b3878117466168c40affa7bca0b60cf75b
permissions -rw-r--r--
Bug 1398277: special-case retriggering of tasks not in the taskgraph; r=bstack This will apply to cron tasks, action tasks, and decision tasks. It is a distinct retrigger implementation because (a) we do not want to follow dependencies, and (b) it takes a lot of scopes to create a decision task, so we need to limit access to this action. MozReview-Commit-ID: 21DVSiagcrO

/* -*- 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 GFX_IMFYCBCRIMAGE_H
#define GFX_IMFYCBCRIMAGE_H

#include "mozilla/layers/TextureD3D11.h"
#include "mozilla/RefPtr.h"
#include "ImageContainer.h"
#include "mfidl.h"

namespace mozilla {
namespace layers {

class IMFYCbCrImage : public RecyclingPlanarYCbCrImage
{
public:
  IMFYCbCrImage(IMFMediaBuffer* aBuffer,
                IMF2DBuffer* a2DBuffer,
                KnowsCompositor* aKnowsCompositor,
                ImageContainer* aContainer);

  bool IsValid() const override { return true; }

  TextureClient* GetTextureClient(KnowsCompositor* aForwarder) override;

protected:
  TextureClient* GetD3D11TextureClient(KnowsCompositor* aForwarder);
  static bool CopyDataToTexture(const Data& aData,
                                ID3D11Device* aDevice,
                                DXGIYCbCrTextureData* aTextureData);

  virtual ~IMFYCbCrImage();

  RefPtr<IMFMediaBuffer> mBuffer;
  RefPtr<IMF2DBuffer> m2DBuffer;
  RefPtr<D3D11YCbCrRecycleAllocator> mAllocator;
  RefPtr<TextureClient> mTextureClient;
};

} // namepace layers
} // namespace mozilla

#endif // GFX_D3DSURFACEIMAGE_H