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From 7a2483c26eebf1c06924143108186eae59d85d98 Mon Sep 17 00:00:00 2001
From: Zeno Albisser <zeno@webkit.org>
Date: Fri, 30 Nov 2012 13:20:44 +0100
Subject: [PATCH] ANGLE: Do not reset the share handle when resetting the swap
chain.
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
---
src/3rdparty/angle/src/libEGL/Surface.cpp | 1 -
1 file changed, 1 deletion(-)
diff --git a/src/3rdparty/angle/src/libEGL/Surface.cpp b/src/3rdparty/angle/src/libEGL/Surface.cpp
index 174b403..d9e1887 100644
--- a/src/3rdparty/angle/src/libEGL/Surface.cpp
+++ b/src/3rdparty/angle/src/libEGL/Surface.cpp
@@ -217,7 +217,6 @@ bool Surface::resetSwapChain(int backbufferWidth, int backbufferHeight)
mDepthStencil = NULL;
}
- mShareHandle = NULL;
HANDLE *pShareHandle = NULL;
if (!mWindow && mDisplay->shareHandleSupported())
{
--
1.7.9.5
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