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Don't reference last_cursor if it is null. Fixes crash when rotating the

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2001-02-13  Alexander Larsson  <alexl@redhat.com>

	* gdk/linux-fb/gdkcursor-fb.c (gdk_fb_cursor_unhide):
	Don't reference last_cursor if it is null. Fixes crash when rotating
	the screen before having moved the mouse.

	* gdk/linux-fb/gdkcc-fb.c: Zapp!

	* gdk/linux-fb/Makefile.am: Don't compile gdkcc-fb.c

	* gdk/linux-fb/gdkwindow-fb.c: Fix typo. width->height. Fixes redraw when
	using 90 or 270 degrees rotation.
This commit is contained in:
Alexander Larsson
2001-02-13 13:35:48 +00:00
committed by Alexander Larsson
parent 2097d764a7
commit e86265ecf3
12 changed files with 95 additions and 1735 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
ChangeLog
View File

@ -1,3 +1,16 @@
2001-02-13 Alexander Larsson <alexl@redhat.com>
* gdk/linux-fb/gdkcursor-fb.c (gdk_fb_cursor_unhide):
Don't reference last_cursor if it is null. Fixes crash when rotating
the screen before having moved the mouse.
* gdk/linux-fb/gdkcc-fb.c: Zapp!
* gdk/linux-fb/Makefile.am: Don't compile gdkcc-fb.c
* gdk/linux-fb/gdkwindow-fb.c: Fix typo. width->height. Fixes redraw when
using 90 or 270 degrees rotation.
2001-02-12 Havoc Pennington <hp@pobox.com>
* gdk/gdkpango.c (gdk_pango_get_gc): fix bug where

13
ChangeLog.pre-2-0
View File

@ -1,3 +1,16 @@
2001-02-13 Alexander Larsson <alexl@redhat.com>
* gdk/linux-fb/gdkcursor-fb.c (gdk_fb_cursor_unhide):
Don't reference last_cursor if it is null. Fixes crash when rotating
the screen before having moved the mouse.
* gdk/linux-fb/gdkcc-fb.c: Zapp!
* gdk/linux-fb/Makefile.am: Don't compile gdkcc-fb.c
* gdk/linux-fb/gdkwindow-fb.c: Fix typo. width->height. Fixes redraw when
using 90 or 270 degrees rotation.
2001-02-12 Havoc Pennington <hp@pobox.com>
* gdk/gdkpango.c (gdk_pango_get_gc): fix bug where

13
ChangeLog.pre-2-10
View File

@ -1,3 +1,16 @@
2001-02-13 Alexander Larsson <alexl@redhat.com>
* gdk/linux-fb/gdkcursor-fb.c (gdk_fb_cursor_unhide):
Don't reference last_cursor if it is null. Fixes crash when rotating
the screen before having moved the mouse.
* gdk/linux-fb/gdkcc-fb.c: Zapp!
* gdk/linux-fb/Makefile.am: Don't compile gdkcc-fb.c
* gdk/linux-fb/gdkwindow-fb.c: Fix typo. width->height. Fixes redraw when
using 90 or 270 degrees rotation.
2001-02-12 Havoc Pennington <hp@pobox.com>
* gdk/gdkpango.c (gdk_pango_get_gc): fix bug where

13
ChangeLog.pre-2-2
View File

@ -1,3 +1,16 @@
2001-02-13 Alexander Larsson <alexl@redhat.com>
* gdk/linux-fb/gdkcursor-fb.c (gdk_fb_cursor_unhide):
Don't reference last_cursor if it is null. Fixes crash when rotating
the screen before having moved the mouse.
* gdk/linux-fb/gdkcc-fb.c: Zapp!
* gdk/linux-fb/Makefile.am: Don't compile gdkcc-fb.c
* gdk/linux-fb/gdkwindow-fb.c: Fix typo. width->height. Fixes redraw when
using 90 or 270 degrees rotation.
2001-02-12 Havoc Pennington <hp@pobox.com>
* gdk/gdkpango.c (gdk_pango_get_gc): fix bug where

13
ChangeLog.pre-2-4
View File

@ -1,3 +1,16 @@
2001-02-13 Alexander Larsson <alexl@redhat.com>
* gdk/linux-fb/gdkcursor-fb.c (gdk_fb_cursor_unhide):
Don't reference last_cursor if it is null. Fixes crash when rotating
the screen before having moved the mouse.
* gdk/linux-fb/gdkcc-fb.c: Zapp!
* gdk/linux-fb/Makefile.am: Don't compile gdkcc-fb.c
* gdk/linux-fb/gdkwindow-fb.c: Fix typo. width->height. Fixes redraw when
using 90 or 270 degrees rotation.
2001-02-12 Havoc Pennington <hp@pobox.com>
* gdk/gdkpango.c (gdk_pango_get_gc): fix bug where

13
ChangeLog.pre-2-6
View File

@ -1,3 +1,16 @@
2001-02-13 Alexander Larsson <alexl@redhat.com>
* gdk/linux-fb/gdkcursor-fb.c (gdk_fb_cursor_unhide):
Don't reference last_cursor if it is null. Fixes crash when rotating
the screen before having moved the mouse.
* gdk/linux-fb/gdkcc-fb.c: Zapp!
* gdk/linux-fb/Makefile.am: Don't compile gdkcc-fb.c
* gdk/linux-fb/gdkwindow-fb.c: Fix typo. width->height. Fixes redraw when
using 90 or 270 degrees rotation.
2001-02-12 Havoc Pennington <hp@pobox.com>
* gdk/gdkpango.c (gdk_pango_get_gc): fix bug where

13
ChangeLog.pre-2-8
View File

@ -1,3 +1,16 @@
2001-02-13 Alexander Larsson <alexl@redhat.com>
* gdk/linux-fb/gdkcursor-fb.c (gdk_fb_cursor_unhide):
Don't reference last_cursor if it is null. Fixes crash when rotating
the screen before having moved the mouse.
* gdk/linux-fb/gdkcc-fb.c: Zapp!
* gdk/linux-fb/Makefile.am: Don't compile gdkcc-fb.c
* gdk/linux-fb/gdkwindow-fb.c: Fix typo. width->height. Fixes redraw when
using 90 or 270 degrees rotation.
2001-02-12 Havoc Pennington <hp@pobox.com>
* gdk/gdkpango.c (gdk_pango_get_gc): fix bug where

1
gdk/linux-fb/Makefile.am
View File

@ -31,7 +31,6 @@ libgdkinclude_HEADERS= \
libgdk_linux_fb_la_SOURCES = \
gdkcolor-fb.c \
gdkcc-fb.c \
gdkcursor-fb.c \
gdkdnd-fb.c \
gdkdrawable-fb2.c \

1731
gdk/linux-fb/gdkcc-fb.c
View File

File diff suppressed because it is too large Load Diff

2
gdk/linux-fb/gdkcolor-fb.c
View File

@ -203,7 +203,7 @@ gdk_colormap_new (GdkVisual *visual,
#define MIN_SYNC_TIME 2
void
static void
gdk_colormap_sync (GdkColormap *colormap,
gboolean force)
{

3
gdk/linux-fb/gdkcursor-fb.c
View File

@ -362,7 +362,6 @@ gdk_fb_cursor_unhide()
GdkDrawableFBData *pixmap_last;
last_private = GDK_CURSOR_FB (last_cursor);
pixmap_last = GDK_DRAWABLE_IMPL_FBDATA (last_private->cursor);
cursor_visibility_count++;
g_assert (cursor_visibility_count <= 1);
if (cursor_visibility_count < 1)
@ -373,6 +372,8 @@ gdk_fb_cursor_unhide()
if (last_cursor)
{
pixmap_last = GDK_DRAWABLE_IMPL_FBDATA (last_private->cursor);
if (!last_contents ||
pixmap_last->width > GDK_DRAWABLE_IMPL_FBDATA (last_contents)->width ||
pixmap_last->height > GDK_DRAWABLE_IMPL_FBDATA (last_contents)->height)

2
gdk/linux-fb/gdkwindow-fb.c
View File

@ -1578,7 +1578,7 @@ gdk_window_fb_get_visible_region (GdkDrawable *drawable)
screen_rect.x = -priv->abs_x;
screen_rect.y = -priv->abs_y;
screen_rect.width = gdk_display->fb_width;
screen_rect.height = gdk_display->fb_width;
screen_rect.height = gdk_display->fb_height;
gdk_rectangle_intersect (&result_rect, &screen_rect, &result_rect);