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Diffstat (limited to 'xorg-server/hw/xfree86/modes/xf86Rotate.c')
-rw-r--r--xorg-server/hw/xfree86/modes/xf86Rotate.c18
1 files changed, 14 insertions, 4 deletions
diff --git a/xorg-server/hw/xfree86/modes/xf86Rotate.c b/xorg-server/hw/xfree86/modes/xf86Rotate.c
index 0ddd8408e..1627e61dd 100644
--- a/xorg-server/hw/xfree86/modes/xf86Rotate.c
+++ b/xorg-server/hw/xfree86/modes/xf86Rotate.c
@@ -234,12 +234,22 @@ xf86RotateBlockHandler(ScreenPtr pScreen,
ScrnInfoPtr pScrn = xf86ScreenToScrn(pScreen);
xf86CrtcConfigPtr xf86_config = XF86_CRTC_CONFIG_PTR(pScrn);
- xf86RotateRedisplay(pScreen);
+ /* Unwrap before redisplay in case the software
+ * cursor layer wants to add its block handler to the
+ * chain
+ */
pScreen->BlockHandler = xf86_config->BlockHandler;
+
+ xf86RotateRedisplay(pScreen);
+
(*pScreen->BlockHandler) (pScreen, pTimeout, pReadmask);
- /* cannot avoid re-wrapping until all wrapping is audited */
- xf86_config->BlockHandler = pScreen->BlockHandler;
- pScreen->BlockHandler = xf86RotateBlockHandler;
+
+ /* Re-wrap if we still need this hook */
+ if (xf86_config->rotation_damage != NULL) {
+ xf86_config->BlockHandler = pScreen->BlockHandler;
+ pScreen->BlockHandler = xf86RotateBlockHandler;
+ } else
+ xf86_config->BlockHandler = NULL;
}
void