gfx/cairo/libpixman/src/pixman-accessor.h@6474c204b198
gfx/cairo/libpixman/src/pixman-accessor.h
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
1 #ifdef PIXMAN_FB_ACCESSORS
3 #define READ(img, ptr) \
4 (((bits_image_t *)(img))->read_func ((ptr), sizeof(*(ptr))))
5 #define WRITE(img, ptr,val) \
6 (((bits_image_t *)(img))->write_func ((ptr), (val), sizeof (*(ptr))))
8 #define MEMSET_WRAPPED(img, dst, val, size) \
9 do { \
10 size_t _i; \
11 uint8_t *_dst = (uint8_t*)(dst); \
12 for(_i = 0; _i < (size_t) size; _i++) { \
13 WRITE((img), _dst +_i, (val)); \
14 } \
15 } while (0)
17 #else
19 #define READ(img, ptr) (*(ptr))
20 #define WRITE(img, ptr, val) (*(ptr) = (val))
21 #define MEMSET_WRAPPED(img, dst, val, size) \
22 memset(dst, val, size)
24 #endif
