1 files changed, 70 insertions, 0 deletions
diff --git a/gfx/angle/checkout/src/libANGLE/renderer/d3d/d3d11/ExternalImageSiblingImpl11.h b/gfx/angle/checkout/src/libANGLE/renderer/d3d/d3d11/ExternalImageSiblingImpl11.h
new file mode 100644
index 0000000000..3c57120ba2
--- /dev/null
+++ b/gfx/angle/checkout/src/libANGLE/renderer/d3d/d3d11/ExternalImageSiblingImpl11.h
@@ -0,0 +1,70 @@
+//
+// Copyright 2019 The ANGLE Project Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+//
+
+#ifndef LIBANGLE_RENDERER_D3D_D3D11_EXTERNALIMAGESIBLINGIMPL11_H_
+#define LIBANGLE_RENDERER_D3D_D3D11_EXTERNALIMAGESIBLINGIMPL11_H_
+
+#include "libANGLE/renderer/ImageImpl.h"
+#include "libANGLE/renderer/d3d/d3d11/renderer11_utils.h"
+
+namespace rx
+{
+
+class Renderer11;
+class RenderTargetD3D;
+
+class ExternalImageSiblingImpl11 : public ExternalImageSiblingImpl
+{
+  public:
+    ExternalImageSiblingImpl11(Renderer11 *renderer,
+                               EGLClientBuffer clientBuffer,
+                               const egl::AttributeMap &attribs);
+    ~ExternalImageSiblingImpl11() override;
+
+    // ExternalImageSiblingImpl interface
+    egl::Error initialize(const egl::Display *display) override;
+    gl::Format getFormat() const override;
+    bool isRenderable(const gl::Context *context) const override;
+    bool isTexturable(const gl::Context *context) const override;
+    bool isYUV() const override;
+    bool hasProtectedContent() const override;
+    gl::Extents getSize() const override;
+    size_t getSamples() const override;
+
+    // FramebufferAttachmentObjectImpl interface
+    angle::Result getAttachmentRenderTarget(const gl::Context *context,
+                                            GLenum binding,
+                                            const gl::ImageIndex &imageIndex,
+                                            GLsizei samples,
+                                            FramebufferAttachmentRenderTarget **rtOut) override;
+    angle::Result initializeContents(const gl::Context *context,
+                                     GLenum binding,
+                                     const gl::ImageIndex &imageIndex) override;
+
+  private:
+    angle::Result createRenderTarget(const gl::Context *context);
+
+    Renderer11 *mRenderer;
+    EGLClientBuffer mBuffer;
+    egl::AttributeMap mAttribs;
+
+    TextureHelper11 mTexture;
+
+    gl::Format mFormat   = gl::Format::Invalid();
+    bool mIsRenderable   = false;
+    bool mIsTexturable   = false;
+    bool mIsTextureArray = false;
+    EGLint mWidth        = 0;
+    EGLint mHeight       = 0;
+    GLsizei mSamples     = 0;
+    UINT mArraySlice     = 0;
+
+    std::unique_ptr<RenderTargetD3D> mRenderTarget;
+};
+
+}  // namespace rx
+
+#endif  // LIBANGLE_RENDERER_D3D_D3D11_EXTERNALIMAGESIBLINGIMPL11_H_