| #ifdef PIXMAN_FB_ACCESSORS |
| |
| #define READ(img, ptr) \ |
| (((bits_image_t *)(img))->read_func ((ptr), sizeof(*(ptr)))) |
| #define WRITE(img, ptr,val) \ |
| (((bits_image_t *)(img))->write_func ((ptr), (val), sizeof (*(ptr)))) |
| |
| #define MEMSET_WRAPPED(img, dst, val, size) \ |
| do { \ |
| size_t _i; \ |
| uint8_t *_dst = (uint8_t*)(dst); \ |
| for(_i = 0; _i < (size_t) size; _i++) { \ |
| WRITE((img), _dst +_i, (val)); \ |
| } \ |
| } while (0) |
| |
| #else |
| |
| #define READ(img, ptr) (*(ptr)) |
| #define WRITE(img, ptr, val) (*(ptr) = (val)) |
| #define MEMSET_WRAPPED(img, dst, val, size) \ |
| memset(dst, val, size) |
| |
| #endif |
| |