xserver/exa
Jerome Glisse 02e07e7e23 exa: avoid calling non existent SourceValidate callback
In unaccel path we were unconditionaly calling the SourceValidate
callback but in some case it could be NULL. Check if we have a
valid callback before calling it.

Signed-off-by: Jerome Glisse <jglisse@redhat.com>
Acked-by: Michel Dänzer <michel@daenzer.net>
Signed-off-by: Keith Packard <keithp@keithp.com>
(cherry picked from commit b557571dbf)
2010-04-30 19:29:54 +10:00
..
exa.c exa: exaFinishAccess: Overrun of static array "pExaScr->access" of size 6 at position 6 with index variable "i" 2010-03-21 15:20:07 -07:00
exa.h exa: s/PixmapIsOffscreen/PixmapHasGpuCopy and s/pExaPixmap->offscreen/pExaPixmap->use_gpu_copy 2009-11-28 12:44:58 -08:00
exa_accel.c EXA: Check sys_ptr isn't NULL before passing it to the UploadToScreen hook. 2010-04-16 09:43:01 +10:00
exa_classic.c exa: s/PixmapIsOffscreen/PixmapHasGpuCopy and s/pExaPixmap->offscreen/pExaPixmap->use_gpu_copy 2009-11-28 12:44:58 -08:00
exa_driver.c exa: s/PixmapIsOffscreen/PixmapHasGpuCopy and s/pExaPixmap->offscreen/pExaPixmap->use_gpu_copy 2009-11-28 12:44:58 -08:00
exa_glyphs.c Revert "EXA: Accumulate arbitrary number of glyphs without flushing." 2009-11-30 08:36:54 -08:00
exa_migration_classic.c EXA/classic: Fix crash with migration heuristic "smart". 2009-12-29 11:04:07 -08:00
exa_migration_mixed.c EXA/mixed: Clean up exaPrepareAccessReg_mixed() a little. 2010-02-17 23:22:36 -08:00
exa_mixed.c EXA/mixed: Handle results of software fallbacks in DamageReport hook. 2009-12-29 11:04:51 -08:00
exa_offscreen.c EXA: Don't defragment offscreen memory at allocation time. 2009-11-30 08:37:06 -08:00
exa_priv.h EXA: Restrict the regions that need to be migrated for composite fallback for src / mask pictures. 2009-12-29 11:05:08 -08:00
exa_render.c exa: s/PixmapIsOffscreen/PixmapHasGpuCopy and s/pExaPixmap->offscreen/pExaPixmap->use_gpu_copy 2009-11-28 12:44:58 -08:00
exa_unaccel.c exa: avoid calling non existent SourceValidate callback 2010-04-30 19:29:54 +10:00
Makefile.am exa: A simple 3rd backend implementation. 2009-08-06 23:48:14 +02:00