nixo
/
gri3-wm
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Hex in struct Colorpixel.hex to contiguous memory 

No reason for hex not to be of a constant size, and
no reason to introduce a cache miss by allocating it
separated from the rest of the structure.
This commit is contained in:
EvilPudding 2016-04-13 15:53:15 +00:00
parent d77d40173a
commit 08c2380545
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
libi3/get_colorpixel.c
View File

@ -13,7 +13,7 @@
#include "libi3.h" #include "libi3.h"
struct Colorpixel { struct Colorpixel {
char *hex; char hex[8];
uint32_t pixel; uint32_t pixel;
SLIST_ENTRY(Colorpixel) SLIST_ENTRY(Colorpixel)
@ -74,7 +74,7 @@ uint32_t get_colorpixel(const char *hex) {
/* Store the result in the cache */ /* Store the result in the cache */
struct Colorpixel *cache_pixel = scalloc(1, sizeof(struct Colorpixel)); struct Colorpixel *cache_pixel = scalloc(1, sizeof(struct Colorpixel));
cache_pixel->hex = sstrdup(hex); strncpy(cache_pixel->hex, hex, 8);
cache_pixel->pixel = pixel; cache_pixel->pixel = pixel;
SLIST_INSERT_HEAD(&(colorpixels), cache_pixel, colorpixels); SLIST_INSERT_HEAD(&(colorpixels), cache_pixel, colorpixels);