From 4f2ecd53a9daaf88bb7d075745eefb6e2e4741e0 Mon Sep 17 00:00:00 2001
From: wolfbeast <mcwerewolf@gmail.com>
Date: Wed, 11 Jul 2018 18:11:13 +0200
Subject: Roll back to ANGLE/2845

---
 gfx/angle/src/libANGLE/renderer/d3d/SurfaceD3D.cpp | 44 ++++------------------
 1 file changed, 7 insertions(+), 37 deletions(-)

(limited to 'gfx/angle/src/libANGLE/renderer/d3d/SurfaceD3D.cpp')

diff --git a/gfx/angle/src/libANGLE/renderer/d3d/SurfaceD3D.cpp b/gfx/angle/src/libANGLE/renderer/d3d/SurfaceD3D.cpp
index 8696ab0d7..3c02c4a68 100755
--- a/gfx/angle/src/libANGLE/renderer/d3d/SurfaceD3D.cpp
+++ b/gfx/angle/src/libANGLE/renderer/d3d/SurfaceD3D.cpp
@@ -26,8 +26,7 @@ SurfaceD3D::SurfaceD3D(const egl::SurfaceState &state,
                        egl::Display *display,
                        const egl::Config *config,
                        EGLNativeWindowType window,
-                       EGLenum buftype,
-                       EGLClientBuffer clientBuffer,
+                       EGLClientBuffer shareHandle,
                        const egl::AttributeMap &attribs)
     : SurfaceImpl(state),
       mRenderer(renderer),
@@ -42,39 +41,19 @@ SurfaceD3D::SurfaceD3D(const egl::SurfaceState &state,
       mWidth(static_cast<EGLint>(attribs.get(EGL_WIDTH, 0))),
       mHeight(static_cast<EGLint>(attribs.get(EGL_HEIGHT, 0))),
       mSwapInterval(1),
-      mShareHandle(0),
-      mD3DTexture(nullptr)
+      mShareHandle(reinterpret_cast<HANDLE *>(shareHandle))
 {
     if (window != nullptr && !mFixedSize)
     {
         mWidth  = -1;
         mHeight = -1;
     }
-
-    switch (buftype)
-    {
-        case EGL_D3D_TEXTURE_2D_SHARE_HANDLE_ANGLE:
-            mShareHandle = static_cast<HANDLE>(clientBuffer);
-            break;
-
-        case EGL_D3D_TEXTURE_ANGLE:
-            mD3DTexture = static_cast<IUnknown *>(clientBuffer);
-            ASSERT(mD3DTexture != nullptr);
-            mD3DTexture->AddRef();
-            mRenderer->getD3DTextureInfo(mD3DTexture, &mWidth, &mHeight, &mRenderTargetFormat);
-            mDepthStencilFormat = GL_NONE;
-            break;
-
-        default:
-            break;
-    }
 }
 
 SurfaceD3D::~SurfaceD3D()
 {
     releaseSwapChain();
     SafeDelete(mNativeWindow);
-    SafeRelease(mD3DTexture);
 }
 
 void SurfaceD3D::releaseSwapChain()
@@ -143,8 +122,8 @@ egl::Error SurfaceD3D::resetSwapChain()
         height = mHeight;
     }
 
-    mSwapChain = mRenderer->createSwapChain(mNativeWindow, mShareHandle, mD3DTexture,
-                                            mRenderTargetFormat, mDepthStencilFormat, mOrientation);
+    mSwapChain = mRenderer->createSwapChain(mNativeWindow, mShareHandle, mRenderTargetFormat,
+                                            mDepthStencilFormat, mOrientation);
     if (!mSwapChain)
     {
         return egl::Error(EGL_BAD_ALLOC);
@@ -362,14 +341,7 @@ WindowSurfaceD3D::WindowSurfaceD3D(const egl::SurfaceState &state,
                                    const egl::Config *config,
                                    EGLNativeWindowType window,
                                    const egl::AttributeMap &attribs)
-    : SurfaceD3D(state,
-                 renderer,
-                 display,
-                 config,
-                 window,
-                 0,
-                 static_cast<EGLClientBuffer>(0),
-                 attribs)
+    : SurfaceD3D(state, renderer, display, config, window, static_cast<EGLClientBuffer>(0), attribs)
 {
 }
 
@@ -381,16 +353,14 @@ PbufferSurfaceD3D::PbufferSurfaceD3D(const egl::SurfaceState &state,
                                      RendererD3D *renderer,
                                      egl::Display *display,
                                      const egl::Config *config,
-                                     EGLenum buftype,
-                                     EGLClientBuffer clientBuffer,
+                                     EGLClientBuffer shareHandle,
                                      const egl::AttributeMap &attribs)
     : SurfaceD3D(state,
                  renderer,
                  display,
                  config,
                  static_cast<EGLNativeWindowType>(0),
-                 buftype,
-                 clientBuffer,
+                 shareHandle,
                  attribs)
 {
 }
-- 
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