gfx/cairo/libpixman/src/pixman-accessor.h@b8a032363ba2 (annotated)
gfx/cairo/libpixman/src/pixman-accessor.h
Thu, 22 Jan 2015 13:21:57 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Thu, 22 Jan 2015 13:21:57 +0100
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
- permissions
- -rw-r--r--
Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6
| michael@0 | 1 | #ifdef PIXMAN_FB_ACCESSORS |
| michael@0 | 2 | |
| michael@0 | 3 | #define READ(img, ptr) \ |
| michael@0 | 4 | (((bits_image_t *)(img))->read_func ((ptr), sizeof(*(ptr)))) |
| michael@0 | 5 | #define WRITE(img, ptr,val) \ |
| michael@0 | 6 | (((bits_image_t *)(img))->write_func ((ptr), (val), sizeof (*(ptr)))) |
| michael@0 | 7 | |
| michael@0 | 8 | #define MEMSET_WRAPPED(img, dst, val, size) \ |
| michael@0 | 9 | do { \ |
| michael@0 | 10 | size_t _i; \ |
| michael@0 | 11 | uint8_t *_dst = (uint8_t*)(dst); \ |
| michael@0 | 12 | for(_i = 0; _i < (size_t) size; _i++) { \ |
| michael@0 | 13 | WRITE((img), _dst +_i, (val)); \ |
| michael@0 | 14 | } \ |
| michael@0 | 15 | } while (0) |
| michael@0 | 16 | |
| michael@0 | 17 | #else |
| michael@0 | 18 | |
| michael@0 | 19 | #define READ(img, ptr) (*(ptr)) |
| michael@0 | 20 | #define WRITE(img, ptr, val) (*(ptr) = (val)) |
| michael@0 | 21 | #define MEMSET_WRAPPED(img, dst, val, size) \ |
| michael@0 | 22 | memset(dst, val, size) |
| michael@0 | 23 | |
| michael@0 | 24 | #endif |
| michael@0 | 25 |
