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1 | #ifdef PIXMAN_FB_ACCESSORS |
1 | #ifdef PIXMAN_FB_ACCESSORS |
Line 2... | Line -... | ||
2 | - | ||
3 | #define ACCESS(sym) sym##_accessors |
- | |
4 | 2 | ||
5 | #define READ(img, ptr) \ |
3 | #define READ(img, ptr) \ |
6 | (((bits_image_t *)(img))->read_func ((ptr), sizeof(*(ptr)))) |
4 | (((bits_image_t *)(img))->read_func ((ptr), sizeof(*(ptr)))) |
7 | #define WRITE(img, ptr,val) \ |
5 | #define WRITE(img, ptr,val) \ |
Line 8... | Line -... | ||
8 | (((bits_image_t *)(img))->write_func ((ptr), (val), sizeof (*(ptr)))) |
- | |
9 | - | ||
10 | #define MEMCPY_WRAPPED(img, dst, src, size) \ |
- | |
11 | do { \ |
- | |
12 | size_t _i; \ |
- | |
13 | uint8_t *_dst = (uint8_t*)(dst), *_src = (uint8_t*)(src); \ |
- | |
14 | for(_i = 0; _i < size; _i++) { \ |
- | |
15 | WRITE((img), _dst +_i, READ((img), _src + _i)); \ |
- | |
16 | } \ |
- | |
17 | } while (0) |
6 | (((bits_image_t *)(img))->write_func ((ptr), (val), sizeof (*(ptr)))) |
18 | 7 | ||
19 | #define MEMSET_WRAPPED(img, dst, val, size) \ |
8 | #define MEMSET_WRAPPED(img, dst, val, size) \ |
20 | do { \ |
9 | do { \ |
21 | size_t _i; \ |
10 | size_t _i; \ |
Line 25... | Line 14... | ||
25 | } \ |
14 | } \ |
26 | } while (0) |
15 | } while (0) |
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27 | 16 | ||
Line 28... | Line -... | ||
28 | #else |
- | |
29 | - | ||
30 | #define ACCESS(sym) sym |
17 | #else |
31 | 18 | ||
32 | #define READ(img, ptr) (*(ptr)) |
- | |
33 | #define WRITE(img, ptr, val) (*(ptr) = (val)) |
- | |
34 | #define MEMCPY_WRAPPED(img, dst, src, size) \ |
19 | #define READ(img, ptr) (*(ptr)) |
35 | memcpy(dst, src, size) |
20 | #define WRITE(img, ptr, val) (*(ptr) = (val)) |
Line 36... | Line 21... | ||
36 | #define MEMSET_WRAPPED(img, dst, val, size) \ |
21 | #define MEMSET_WRAPPED(img, dst, val, size) \ |