dom/webgpu/ExternalTextureD3D11.h

   1 /* -*- Mode: C++; tab-width: 4; 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 GPU_ExternalTextureD3D11_H_
   7 #define GPU_ExternalTextureD3D11_H_
   8
   9 #include "mozilla/webgpu/ExternalTexture.h"
  10
  11 struct ID3D11Texture2D;
  12
  13 namespace mozilla {
  14
  15 namespace webgpu {
  16
  17 class ExternalTextureD3D11 final : public ExternalTexture {
  18  public:
  19   static UniquePtr<ExternalTextureD3D11> Create(
  20       const uint32_t aWidth, const uint32_t aHeight,
  21       const struct ffi::WGPUTextureFormat aFormat);
  22
  23   ExternalTextureD3D11(const uint32_t aWidth, const uint32_t aHeight,
  24                        const struct ffi::WGPUTextureFormat aFormat,
  25                        RefPtr<ID3D11Texture2D> aTexture);
  26   virtual ~ExternalTextureD3D11();
  27
  28   void* GetExternalTextureHandle() override;
  29
  30   Maybe<layers::SurfaceDescriptor> ToSurfaceDescriptor() override;
  31
  32  protected:
  33   RefPtr<ID3D11Texture2D> mTexture;
  34 };
  35
  36 }  // namespace webgpu
  37 }  // namespace mozilla
  38
  39 #endif  // GPU_Texture_H_