forked from pool/xorg-x11-server
427dc92c08
checked in (request 46214) OBS-URL: https://build.opensuse.org/request/show/46214 OBS-URL: https://build.opensuse.org/package/show/X11:XOrg/xorg-x11-server?expand=0&rev=284
33 lines
1.5 KiB
Diff
33 lines
1.5 KiB
Diff
commit 21ed660f30a3f96c787ab00a16499e0fb034b2ad
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Author: Chris Humbert <freedesktop@mahadri.com>
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Date: Fri May 7 17:02:43 2010 +1000
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dix: make DeviceEvent coordinates signed for Xinerama. #24986
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With Xinerama enabled, event coordinates are relative to Screen 0, so
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they can be negative. The new DeviceEvent's coordinates are of type
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uint16_t, making screens above and to the left of Screen 0 unusable.
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X.Org Bug 24986 <https://bugs.freedesktop.org/show_bug.cgi?id=24986>
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Signed-off-by: Chris Humbert <freedesktop@mahadri.com>
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Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
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Signed-off-by: Keith Packard <keithp@keithp.com>
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diff --git a/include/eventstr.h b/include/eventstr.h
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index 79685c1..433227e 100644
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--- a/include/eventstr.h
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+++ b/include/eventstr.h
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@@ -91,9 +91,9 @@ struct _DeviceEvent
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uint32_t button; /**< Button number */
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uint32_t key; /**< Key code */
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} detail;
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- uint16_t root_x; /**< Pos relative to root window in integral data */
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+ int16_t root_x; /**< Pos relative to root window in integral data */
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float root_x_frac; /**< Pos relative to root window in frac part */
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- uint16_t root_y; /**< Pos relative to root window in integral part */
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+ int16_t root_y; /**< Pos relative to root window in integral part */
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float root_y_frac; /**< Pos relative to root window in frac part */
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uint8_t buttons[(MAX_BUTTONS + 7)/8]; /**< Button mask */
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struct {
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