SourceSurfaceD3D11.h

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/* -*- 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_SourceSurfaceD3D11_H_

#define MOZILLA_GFX_SourceSurfaceD3D11_H_

#include <d3d11.h>

#include "mozilla/gfx/2D.h"

#include "mozilla/layers/LayersTypes.h"

namespace mozilla {

namespace gfx {

class SourceSurfaceD3D11 : public SourceSurface {

 public:

  MOZ_DECLARE_REFCOUNTED_VIRTUAL_TYPENAME(SourceSurfaceD3D11, override)

  static RefPtr<SourceSurfaceD3D11> Create(

      ID3D11Texture2D* aTexture, const uint32_t aArrayIndex,

      const gfx::ColorSpace2 aColorSpace, const gfx::ColorRange aColorRange,

      const Maybe<layers::CompositeProcessFencesHolderId> aFencesHolderId);

  SourceSurfaceD3D11(

      const SurfaceFormat aFormat, const IntSize aSize,

      ID3D11Texture2D* aTexture, const uint32_t aArrayIndex,

      const gfx::ColorSpace2 aColorSpace, const gfx::ColorRange aColorRange,

      const Maybe<layers::CompositeProcessFencesHolderId> aFencesHolderId);

  ~SourceSurfaceD3D11();

  SurfaceType GetType() const override { return SurfaceType::D3D11_TEXTURE; }

  IntSize GetSize() const override { return mSize; }

  SurfaceFormat GetFormat() const override { return mFormat; }

  bool IsValid() const override;

  already_AddRefed<DataSourceSurface> GetDataSurface() override;

  ID3D11Texture2D* GetD3D11Texture() { return mTexture; }

  const SurfaceFormat mFormat;

  const IntSize mSize;

  const RefPtr<ID3D11Texture2D> mTexture;

  const uint32_t mArrayIndex;

  const ColorSpace2 mColorSpace;

  const ColorRange mColorRange;

  const Maybe<layers::CompositeProcessFencesHolderId> mFencesHolderId;

};

}  // namespace gfx

}  // namespace mozilla

#endif /* MOZILLA_GFX_SourceSurfaceD3D11_H_ */