1 files changed, 86 insertions, 0 deletions
diff --git a/gfx/angle/src/libANGLE/renderer/gl/wgl/D3DTextureSurfaceWGL.h b/gfx/angle/src/libANGLE/renderer/gl/wgl/D3DTextureSurfaceWGL.h
new file mode 100644
index 000000000..8fb1d4003
--- /dev/null
+++ b/gfx/angle/src/libANGLE/renderer/gl/wgl/D3DTextureSurfaceWGL.h
@@ -0,0 +1,86 @@
+
+// Copyright (c) 2015 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.
+//
+
+// D3DTextureSurfaceWGL.h: WGL implementation of egl::Surface for D3D texture interop.
+
+#ifndef LIBANGLE_RENDERER_GL_WGL_D3DTEXTIRESURFACEWGL_H_
+#define LIBANGLE_RENDERER_GL_WGL_D3DTEXTIRESURFACEWGL_H_
+
+#include "libANGLE/renderer/gl/SurfaceGL.h"
+
+#include <GL/wglext.h>
+
+namespace rx
+{
+
+class FunctionsGL;
+class FunctionsWGL;
+class DisplayWGL;
+class StateManagerGL;
+struct WorkaroundsGL;
+
+class D3DTextureSurfaceWGL : public SurfaceGL
+{
+  public:
+    D3DTextureSurfaceWGL(const egl::SurfaceState &state,
+                         RendererGL *renderer,
+                         EGLClientBuffer clientBuffer,
+                         DisplayWGL *display,
+                         HGLRC wglContext,
+                         HDC deviceContext,
+                         const FunctionsGL *functionsGL,
+                         const FunctionsWGL *functionsWGL);
+    ~D3DTextureSurfaceWGL() override;
+
+    static egl::Error ValidateD3DTextureClientBuffer(EGLClientBuffer clientBuffer);
+
+    egl::Error initialize() override;
+    egl::Error makeCurrent() override;
+    egl::Error unMakeCurrent() override;
+
+    egl::Error swap() override;
+    egl::Error postSubBuffer(EGLint x, EGLint y, EGLint width, EGLint height) override;
+    egl::Error querySurfacePointerANGLE(EGLint attribute, void **value) override;
+    egl::Error bindTexImage(gl::Texture *texture, EGLint buffer) override;
+    egl::Error releaseTexImage(EGLint buffer) override;
+    void setSwapInterval(EGLint interval) override;
+
+    EGLint getWidth() const override;
+    EGLint getHeight() const override;
+
+    EGLint isPostSubBufferSupported() const override;
+    EGLint getSwapBehavior() const override;
+
+    FramebufferImpl *createDefaultFramebuffer(const gl::FramebufferState &data) override;
+
+  private:
+    EGLClientBuffer mClientBuffer;
+
+    RendererGL *mRenderer;
+
+    DisplayWGL *mDisplay;
+    StateManagerGL *mStateManager;
+    const WorkaroundsGL &mWorkarounds;
+    const FunctionsGL *mFunctionsGL;
+    const FunctionsWGL *mFunctionsWGL;
+
+    HGLRC mWGLContext;
+    HDC mDeviceContext;
+
+    size_t mWidth;
+    size_t mHeight;
+
+    HANDLE mDeviceHandle;
+    IUnknown *mObject;
+    HANDLE mBoundObjectTextureHandle;
+    HANDLE mBoundObjectRenderbufferHandle;
+
+    GLuint mRenderbufferID;
+    GLuint mFramebufferID;
+};
+}  // namespace rx
+
+#endif  // LIBANGLE_RENDERER_GL_WGL_D3DTEXTIRESURFACEWGL_H_