Merge remote-tracking branch 'origin/5.5' into dev

Conflicts:
	src/corelib/global/qnamespace.qdoc
	src/corelib/io/qwindowspipereader.cpp
	src/corelib/io/qwindowspipereader_p.h
	src/corelib/statemachine/qstatemachine.cpp
	src/corelib/statemachine/qstatemachine_p.h
	src/plugins/platforms/xcb/qxcbconnection.h
	tests/auto/network/access/qnetworkreply/tst_qnetworkreply.cpp
	tests/auto/tools/qmake/tst_qmake.cpp
	tests/manual/touch/main.cpp

Change-Id: I917d694890e79ee3da7d65134b5b085e23e0dd62

5 files changed, 27 insertions, 14 deletions

diff --git a/src/3rdparty/angle/src/libANGLE/renderer/d3d/SurfaceD3D.cpp b/src/3rdparty/angle/src/libANGLE/renderer/d3d/SurfaceD3D.cpp
index 4fde295443..4a87488014 100644
--- a/src/3rdparty/angle/src/libANGLE/renderer/d3d/SurfaceD3D.cpp
+++ b/src/3rdparty/angle/src/libANGLE/renderer/d3d/SurfaceD3D.cpp
@@ -189,6 +189,7 @@ egl::Error SurfaceD3D::swapRect(EGLint x, EGLint y, EGLint width, EGLint height)
         return egl::Error(EGL_SUCCESS);
     }
 
+#if !defined(ANGLE_ENABLE_WINDOWS_STORE) || (defined(ANGLE_ENABLE_WINDOWS_STORE) && WINAPI_FAMILY == WINAPI_FAMILY_PC_APP) // Qt WP: eglPostSubBufferNV comes here
     if (x + width > mWidth)
     {
         width = mWidth - x;
@@ -198,6 +199,7 @@ egl::Error SurfaceD3D::swapRect(EGLint x, EGLint y, EGLint width, EGLint height)
     {
         height = mHeight - y;
     }
+#endif
 
     if (width == 0 || height == 0)
     {
diff --git a/src/3rdparty/angle/src/libANGLE/renderer/d3d/d3d11/NativeWindow.h b/src/3rdparty/angle/src/libANGLE/renderer/d3d/d3d11/NativeWindow.h
index 81b9ea748d..0f70fe4615 100644
--- a/src/3rdparty/angle/src/libANGLE/renderer/d3d/d3d11/NativeWindow.h
+++ b/src/3rdparty/angle/src/libANGLE/renderer/d3d/d3d11/NativeWindow.h
@@ -38,7 +38,7 @@ class InspectableNativeWindow;
 using namespace Microsoft::WRL;
 using namespace Microsoft::WRL::Wrappers;
 
-#else
+#elif defined(ANGLE_ENABLE_D3D11)
 typedef IDXGISwapChain DXGISwapChain;
 typedef IDXGIFactory DXGIFactory;
 #endif
@@ -60,9 +60,11 @@ class NativeWindow
 #endif
     static bool isValidNativeWindow(EGLNativeWindowType window);
 
+#if defined(ANGLE_ENABLE_D3D11)
     HRESULT createSwapChain(ID3D11Device* device, DXGIFactory* factory,
                             DXGI_FORMAT format, UINT width, UINT height,
                             DXGISwapChain** swapChain);
+#endif
 
     inline EGLNativeWindowType getNativeWindow() const { return mWindow; }
 
diff --git a/src/3rdparty/angle/src/libANGLE/renderer/d3d/d3d11/SwapChain11.cpp b/src/3rdparty/angle/src/libANGLE/renderer/d3d/d3d11/SwapChain11.cpp
index 298f3ccbd2..dc539cf66e 100644
--- a/src/3rdparty/angle/src/libANGLE/renderer/d3d/d3d11/SwapChain11.cpp
+++ b/src/3rdparty/angle/src/libANGLE/renderer/d3d/d3d11/SwapChain11.cpp
@@ -552,18 +552,18 @@ EGLint SwapChain11::swapRect(EGLint x, EGLint y, EGLint width, EGLint height)
 
     d3d11::PositionTexCoordVertex *vertices = static_cast<d3d11::PositionTexCoordVertex*>(mappedResource.pData);
 
+#if defined(ANGLE_ENABLE_WINDOWS_STORE) && (WINAPI_FAMILY == WINAPI_FAMILY_PHONE_APP)
     // Create a quad in homogeneous coordinates
-    float x1 = (x / float(mWidth)) * 2.0f - 1.0f;
-    float y1 = (y / float(mHeight)) * 2.0f - 1.0f;
-    float x2 = ((x + width) / float(mWidth)) * 2.0f - 1.0f;
-    float y2 = ((y + height) / float(mHeight)) * 2.0f - 1.0f;
+    float x1 = -1.0f;
+    float y1 = -1.0f;
+    float x2 = 1.0f;
+    float y2 = 1.0f;
 
-#if defined(ANGLE_ENABLE_WINDOWS_STORE) && (WINAPI_FAMILY == WINAPI_FAMILY_PHONE_APP)
     const float dim = std::max(mWidth, mHeight);
-    float u1 = x / dim;
-    float v1 = y / dim;
-    float u2 = (x + width) / dim;
-    float v2 = (y + height) / dim;
+    float u1 = 0;
+    float v1 = 0;
+    float u2 = float(width) / dim;
+    float v2 = float(height) / dim;
 
     const NativeWindow::RotationFlags flags = mNativeWindow.rotationFlags();
     const bool rotateL = flags == NativeWindow::RotateLeft;
@@ -573,6 +573,12 @@ EGLint SwapChain11::swapRect(EGLint x, EGLint y, EGLint width, EGLint height)
     d3d11::SetPositionTexCoordVertex(&vertices[2], x2, y1, rotateR ? u1 : u2, rotateL ? v2 : v1);
     d3d11::SetPositionTexCoordVertex(&vertices[3], x2, y2, rotateL ? u1 : u2, rotateR ? v1 : v2);
 #else
+    // Create a quad in homogeneous coordinates
+    float x1 = (x / float(mWidth)) * 2.0f - 1.0f;
+    float y1 = (y / float(mHeight)) * 2.0f - 1.0f;
+    float x2 = ((x + width) / float(mWidth)) * 2.0f - 1.0f;
+    float y2 = ((y + height) / float(mHeight)) * 2.0f - 1.0f;
+
     float u1 = x / float(mWidth);
     float v1 = y / float(mHeight);
     float u2 = (x + width) / float(mWidth);
@@ -613,8 +619,8 @@ EGLint SwapChain11::swapRect(EGLint x, EGLint y, EGLint width, EGLint height)
     viewport.TopLeftX = 0;
     viewport.TopLeftY = 0;
 #if defined(ANGLE_ENABLE_WINDOWS_STORE) && (WINAPI_FAMILY == WINAPI_FAMILY_PHONE_APP)
-    viewport.Width = (rotateL || rotateR) ? mHeight : mWidth;
-    viewport.Height = (rotateL || rotateR) ? mWidth : mHeight;
+    viewport.Width = (rotateL || rotateR) ? height : width;
+    viewport.Height = (rotateL || rotateR) ? width : height;
 #else
     viewport.Width = mWidth;
     viewport.Height = mHeight;
diff --git a/src/3rdparty/angle/src/libANGLE/renderer/d3d/d3d11/win32/NativeWindow.cpp b/src/3rdparty/angle/src/libANGLE/renderer/d3d/d3d11/win32/NativeWindow.cpp
index 9d8f0bb96c..0a4f45b5b7 100644
--- a/src/3rdparty/angle/src/libANGLE/renderer/d3d/d3d11/win32/NativeWindow.cpp
+++ b/src/3rdparty/angle/src/libANGLE/renderer/d3d/d3d11/win32/NativeWindow.cpp
@@ -37,6 +37,7 @@ bool NativeWindow::isValidNativeWindow(EGLNativeWindowType window)
     return IsWindow(window) == TRUE;
 }
 
+#if defined(ANGLE_ENABLE_D3D11)
 HRESULT NativeWindow::createSwapChain(ID3D11Device* device, DXGIFactory* factory,
                                       DXGI_FORMAT format, unsigned int width, unsigned int height,
                                       DXGISwapChain** swapChain)
@@ -65,4 +66,5 @@ HRESULT NativeWindow::createSwapChain(ID3D11Device* device, DXGIFactory* factory
 
     return factory->CreateSwapChain(device, &swapChainDesc, swapChain);
 }
+#endif
 }
diff --git a/src/3rdparty/angle/src/libANGLE/renderer/d3d/d3d11/winrt/CoreWindowNativeWindow.cpp b/src/3rdparty/angle/src/libANGLE/renderer/d3d/d3d11/winrt/CoreWindowNativeWindow.cpp
index 350526c867..fa9a69c5a1 100644
--- a/src/3rdparty/angle/src/libANGLE/renderer/d3d/d3d11/winrt/CoreWindowNativeWindow.cpp
+++ b/src/3rdparty/angle/src/libANGLE/renderer/d3d/d3d11/winrt/CoreWindowNativeWindow.cpp
@@ -100,6 +100,7 @@ bool CoreWindowNativeWindow::registerForSizeChangeEvents()
     if (SUCCEEDED(result))
     {
         result = mDisplayInformation->add_OrientationChanged(orientationChangedHandler.Get(), &mOrientationChangedEventToken);
+        orientationChangedHandler->Invoke(mDisplayInformation.Get(), nullptr);
     }
 #endif
 
@@ -135,8 +136,8 @@ HRESULT CoreWindowNativeWindow::createSwapChain(ID3D11Device *device, DXGIFactor
     }
 
     DXGI_SWAP_CHAIN_DESC1 swapChainDesc = { 0 };
-    swapChainDesc.Width = width;
-    swapChainDesc.Height = height;
+    swapChainDesc.Width = mRotationFlags ? height : width;
+    swapChainDesc.Height = mRotationFlags ? width : height;
     swapChainDesc.Format = format;
     swapChainDesc.Stereo = FALSE;
     swapChainDesc.SampleDesc.Count = 1;