Add m-esr52 at 52.6.0

1 files changed, 106 insertions, 0 deletions

diff --git a/gfx/angle/src/libANGLE/renderer/gl/wgl/DXGISwapChainWindowSurfaceWGL.h b/gfx/angle/src/libANGLE/renderer/gl/wgl/DXGISwapChainWindowSurfaceWGL.h
new file mode 100755
index 000000000..f516239c9
--- /dev/null
+++ b/gfx/angle/src/libANGLE/renderer/gl/wgl/DXGISwapChainWindowSurfaceWGL.h
@@ -0,0 +1,106 @@
+//
+// 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.
+//
+
+// DXGISwapChainWindowSurfaceWGL.h: WGL implementation of egl::Surface for windows using a DXGI
+// swapchain.
+
+#ifndef LIBANGLE_RENDERER_GL_WGL_DXGISWAPCHAINSURFACEWGL_H_
+#define LIBANGLE_RENDERER_GL_WGL_DXGISWAPCHAINSURFACEWGL_H_
+
+#include "libANGLE/renderer/gl/SurfaceGL.h"
+
+#include <GL/wglext.h>
+
+namespace rx
+{
+
+class FunctionsGL;
+class FunctionsWGL;
+class DisplayWGL;
+class StateManagerGL;
+struct WorkaroundsGL;
+
+class DXGISwapChainWindowSurfaceWGL : public SurfaceGL
+{
+  public:
+    DXGISwapChainWindowSurfaceWGL(const egl::SurfaceState &state,
+                                  RendererGL *renderer,
+                                  EGLNativeWindowType window,
+                                  ID3D11Device *device,
+                                  HANDLE deviceHandle,
+                                  HGLRC wglContext,
+                                  HDC deviceContext,
+                                  const FunctionsGL *functionsGL,
+                                  const FunctionsWGL *functionsWGL,
+                                  EGLint orientation);
+    ~DXGISwapChainWindowSurfaceWGL() override;
+
+    egl::Error initialize() override;
+    egl::Error makeCurrent() 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:
+    egl::Error setObjectsLocked(bool locked);
+    egl::Error checkForResize();
+
+    egl::Error createSwapChain();
+
+    EGLNativeWindowType mWindow;
+
+    StateManagerGL *mStateManager;
+    const WorkaroundsGL &mWorkarounds;
+    RendererGL *mRenderer;
+    const FunctionsGL *mFunctionsGL;
+    const FunctionsWGL *mFunctionsWGL;
+
+    ID3D11Device *mDevice;
+    HANDLE mDeviceHandle;
+
+    HDC mWGLDevice;
+    HGLRC mWGLContext;
+
+    DXGI_FORMAT mSwapChainFormat;
+    UINT mSwapChainFlags;
+    GLenum mDepthBufferFormat;
+
+    bool mFirstSwap;
+    IDXGISwapChain *mSwapChain;
+    IDXGISwapChain1 *mSwapChain1;
+
+    GLuint mColorRenderbufferID;
+    HANDLE mRenderbufferBufferHandle;
+
+    GLuint mDepthRenderbufferID;
+
+    GLuint mFramebufferID;
+
+    GLuint mTextureID;
+    HANDLE mTextureHandle;
+
+    size_t mWidth;
+    size_t mHeight;
+
+    EGLint mSwapInterval;
+
+    EGLint mOrientation;
+};
+}  // namespace rx
+
+#endif  // LIBANGLE_RENDERER_GL_WGL_DXGISWAPCHAINSURFACEWGL_H_