tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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EGLImageD3D.h (1335B)

      1 //
      2 // Copyright 2015 The ANGLE Project Authors. All rights reserved.
      3 // Use of this source code is governed by a BSD-style license that can be
      4 // found in the LICENSE file.
      5 //
      6 
      7 // EGLImageD3D.h: Defines the rx::EGLImageD3D class, the D3D implementation of EGL images
      8 
      9 #ifndef LIBANGLE_RENDERER_D3D_EGLIMAGED3D_H_
     10 #define LIBANGLE_RENDERER_D3D_EGLIMAGED3D_H_
     11 
     12 #include "libANGLE/renderer/ImageImpl.h"
     13 
     14 namespace gl
     15 {
     16 class Context;
     17 }
     18 
     19 namespace egl
     20 {
     21 class AttributeMap;
     22 }
     23 
     24 namespace rx
     25 {
     26 class FramebufferAttachmentObjectImpl;
     27 class TextureD3D;
     28 class RenderbufferD3D;
     29 class RendererD3D;
     30 class RenderTargetD3D;
     31 
     32 class EGLImageD3D final : public ImageImpl
     33 {
     34  public:
     35    EGLImageD3D(const egl::ImageState &state,
     36                EGLenum target,
     37                const egl::AttributeMap &attribs,
     38                RendererD3D *renderer);
     39    ~EGLImageD3D() override;
     40 
     41    egl::Error initialize(const egl::Display *display) override;
     42 
     43    angle::Result orphan(const gl::Context *context, egl::ImageSibling *sibling) override;
     44 
     45    angle::Result getRenderTarget(const gl::Context *context, RenderTargetD3D **outRT) const;
     46 
     47  private:
     48    angle::Result copyToLocalRendertarget(const gl::Context *context);
     49 
     50    RendererD3D *mRenderer;
     51    RenderTargetD3D *mRenderTarget;
     52 };
     53 }  // namespace rx
     54 
     55 #endif  // LIBANGLE_RENDERER_D3D_EGLIMAGED3D_H_