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ANGLE: Do not reset the share handle when resetting the swap chain.

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This change only affects the ANGLE_surface_d3d_texture_2d_share_handle
extension. The patch is necessary to have WebGL running in Qt/WebKit2.

If the share handle is reset, we are loosing the reference to the
EGLSurface and cannot actually reuse it in a different context anymore.

Change-Id: I0138432dd8ff60ea57e7e591cfa2f8db1d324f53
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
This commit is contained in:
Zeno Albisser 2012-11-30 13:20:44 +01:00 committed by The Qt Project
parent 656d8a6772
commit 26bb73c2ab
1 changed files with 0 additions and 1 deletions
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src/3rdparty/angle/src/libEGL/Surface.cpp vendored
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@ -217,7 +217,6 @@ bool Surface::resetSwapChain(int backbufferWidth, int backbufferHeight)
mDepthStencil = NULL;
}
mShareHandle = NULL;
HANDLE *pShareHandle = NULL;
if (!mWindow && mDisplay->shareHandleSupported())
{