diff options
Diffstat (limited to 'src/fb.h')
| -rw-r--r-- | src/fb.h | 17 |
1 files changed, 9 insertions, 8 deletions
@@ -31,25 +31,26 @@ typedef struct fb_page_t { fb_fragment_t fragment; } fb_page_t; +typedef struct fb_t fb_t; + /* Supply this struct to fb_new() with the appropriate context */ typedef struct fb_ops_t { int (*setup)(const settings_t *settings, setting_desc_t **next); int (*init)(const settings_t *settings, void **res_context); - void (*shutdown)(void *context); - int (*acquire)(void *context, void *page); - void (*release)(void *context); - void * (*page_alloc)(void *context, fb_page_t *res_page); - int (*page_free)(void *context, void *page); - int (*page_flip)(void *context, void *page); + void (*shutdown)(fb_t *fb, void *context); + int (*acquire)(fb_t *fb, void *context, void *page); + void (*release)(fb_t *fb, void *context); + void * (*page_alloc)(fb_t *fb, void *context, fb_page_t *res_page); + int (*page_free)(fb_t *fb, void *context, void *page); + int (*page_flip)(fb_t *fb, void *context, void *page); } fb_ops_t; -typedef struct fb_t fb_t; - fb_page_t * fb_page_get(fb_t *fb); void fb_page_put(fb_t *fb, fb_page_t *page); void fb_free(fb_t *fb); void fb_get_put_pages_count(fb_t *fb, unsigned *count); int fb_new(const fb_ops_t *ops, settings_t *settings, int n_pages, fb_t **res_fb); +void * fb_context(fb_t *fb); int fb_flip(fb_t *fb); void fb_fragment_divide(fb_fragment_t *fragment, unsigned n_fragments, fb_fragment_t fragments[]); int fb_fragment_slice_single(const fb_fragment_t *fragment, unsigned n_fragments, unsigned num, fb_fragment_t *res_fragment); |