Aurelien
/
xf86-video-intel
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

sna: Avoid strict aliasing violations with glyphinfo 

Just access the xGlyphInfo members directly to avoid the
compiler getting upset about strict aliasing violations.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
This commit is contained in:
Ville Syrjälä 2019-03-19 17:06:41 +02:00
parent 97ce021570
commit d8a3db2574
1 changed files with 5 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
src/sna/sna_glyphs.c
View File

@ -85,8 +85,11 @@
#define NO_ATLAS ((PicturePtr)-1)
#define GLYPH_TOLERANCE 3
#define glyph_valid(g) *((uint32_t *)&(g)->info.width)
#define glyph_copy_size(r, g) *(uint32_t *)&(r)->width = *(uint32_t *)&g->info.width
#define glyph_valid(g) ((g)->info.width || (g)->info.height)
#define glyph_copy_size(r, g) do { \
(r)->width = (g)->info.width; \
(r)->height = (g)->info.height; \
} while (0)
#if HAS_PIXMAN_GLYPHS
static pixman_glyph_cache_t *__global_glyph_cache;