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/branches/dx11proto@1458 736b8ea6-26fd-11df-bfd4-992fa37f6226

Invalidate client window area when resetting swap chain
b323df03 · daniel@transgaming.com · 844ad78d · b323df03 · b323df03
Commit b323df03 authored Nov 28, 2012 by daniel@transgaming.com
Hide whitespace changes
Inline Side-by-side

Showing with 2 additions and 0 deletions

AUTHORS AUTHORS +1 -0

SwapChain9.cpp src/libGLESv2/renderer/SwapChain9.cpp +1 -0

No files found.
--- 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/libGLESv2/renderer/SwapChain9.cpp
+++ b/src/libGLESv2/renderer/SwapChain9.cpp
@@ -235,6 +235,7 @@ EGLint SwapChain9::reset(int backbufferWidth, int backbufferHeight, EGLint swapI

        result = mSwapChain->GetBackBuffer(0, D3DBACKBUFFER_TYPE_MONO, &mBackBuffer);
        ASSERT(SUCCEEDED(result));
+        InvalidateRect(mWindow, NULL, FALSE);
    }

    if (mDepthBufferFormat != GL_NONE)