Disable automatically resizing swapchain if window is iconified

The size of the window is changed if the window is iconified, but that change should be ignored. BUG= R=shannonwoods@chromium.org Review URL: https://codereview.appspot.com/19460043 Conflicts: src/libEGL/Surface.cpp Change-Id: Ia5053a2f210b29d39551796de3d8a394d7897ac9 Reviewed-on: https://chromium-review.googlesource.com/178997Reviewed-by: Shannon Woods <shannonwoods@chromium.org> Tested-by: Shannon Woods <shannonwoods@chromium.org>

Disable automatically resizing swapchain if window is iconified
827a471b · John Bauman · Shannon Woods · 7cab38b5 · 827a471b
Commit 827a471b authored Oct 29, 2013 by John Bauman Committed by Shannon Woods Dec 09, 2013
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Surface.cpp src/libEGL/Surface.cpp +7 -0

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--- a/src/libEGL/Surface.cpp
+++ b/src/libEGL/Surface.cpp
@@ -311,6 +311,13 @@ bool Surface::checkForOutOfDateSwapChain()
    int clientHeight = client.bottom - client.top;
    bool sizeDirty = clientWidth != getWidth() || clientHeight != getHeight();

+    if (IsIconic(getWindowHandle()))
+    {
+        // The window is automatically resized to 150x22 when it's minimized, but the swapchain shouldn't be resized
+        // because that's not a useful size to render to.
+        sizeDirty = false;
+    }
+
    bool wasDirty = (mSwapIntervalDirty || sizeDirty);

    if (mSwapIntervalDirty)