Invalidate client window area when resetting swap chain

Resizing a window larger results in the newly exposed region being invalidated but the old region is treated as valid. This can result in the old region no longer updating. This has been observed on Windows 7 64-bit with Aero theme using NVIDIA GeForce GTS 250 and driver version 301.42. Invalidate the entire client window area when resetting the swap chain so that it updates properly. Original bug report: https://bugreports.qt-project.org/browse/QTBUG-27822 Review: http://codereview.appspot.com/6812076/ Author: Jonathan Liu git-svn-id: https://angleproject.googlecode.com/svn/trunk@1392 736b8ea6-26fd-11df-bfd4-992fa37f6226

Invalidate client window area when resetting swap chain
c663cbf6 · daniel@transgaming.com · 126bf014 · c663cbf6 · c663cbf6 · c663cbf6
Commit c663cbf6 authored Nov 14, 2012 by daniel@transgaming.com
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AUTHORS AUTHORS +1 -0

version.h src/common/version.h +1 -1

Surface.cpp src/libEGL/Surface.cpp +1 -0

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--- a/AUTHORS
+++ b/AUTHORS
@@ -24,6 +24,7 @@ Ginn Chen
 James Hauxwell
 Sam Hocevar
 Pierre Leveille
+Jonathan Liu
 Boying Lu
 Aitor Moreno
 Yuri O'Donnell

--- a/src/common/version.h
+++ b/src/common/version.h
 #define MAJOR_VERSION 1
 #define MINOR_VERSION 0
 #define BUILD_VERSION 0
-#define BUILD_REVISION 1390
+#define BUILD_REVISION 1392
 #define STRINGIFY(x) #x
 #define MACRO_STRINGIFY(x) STRINGIFY(x)

--- a/src/libEGL/Surface.cpp
+++ b/src/libEGL/Surface.cpp
@@ -309,6 +309,7 @@ bool Surface::resetSwapChain(int backbufferWidth, int backbufferHeight)
        result = mSwapChain->GetBackBuffer(0, D3DBACKBUFFER_TYPE_MONO, &mBackBuffer);
        ASSERT(SUCCEEDED(result));
+        InvalidateRect(mWindow, NULL, FALSE);
    }
    if (mConfig->mDepthStencilFormat != D3DFMT_UNKNOWN)