59 void lv_draw_buf_init_with_default_handlers(lv_draw_buf_handlers_t * handlers)  in lv_draw_buf_init_with_default_handlers()  argument
61 … lv_draw_buf_handlers_init(handlers, buf_malloc, buf_free, buf_align, NULL, NULL, width_to_stride);  in lv_draw_buf_init_with_default_handlers()
64 void lv_draw_buf_handlers_init(lv_draw_buf_handlers_t * handlers,  in lv_draw_buf_handlers_init()  argument
72     lv_memzero(handlers, sizeof(lv_draw_buf_handlers_t));  in lv_draw_buf_handlers_init()
73     handlers->buf_malloc_cb = buf_malloc_cb;  in lv_draw_buf_handlers_init()
74     handlers->buf_free_cb = buf_free_cb;  in lv_draw_buf_handlers_init()
75     handlers->align_pointer_cb = align_pointer_cb;  in lv_draw_buf_handlers_init()
76     handlers->invalidate_cache_cb = invalidate_cache_cb;  in lv_draw_buf_handlers_init()
77     handlers->flush_cache_cb = flush_cache_cb;  in lv_draw_buf_handlers_init()
78     handlers->width_to_stride_cb = width_to_stride_cb;  in lv_draw_buf_handlers_init()
101 uint32_t lv_draw_buf_width_to_stride_ex(const lv_draw_buf_handlers_t * handlers, uint32_t w,  in lv_draw_buf_width_to_stride_ex()  argument
104     if(handlers->width_to_stride_cb) return handlers->width_to_stride_cb(w, color_format);  in lv_draw_buf_width_to_stride_ex()
113 void * lv_draw_buf_align_ex(const lv_draw_buf_handlers_t * handlers, void * data, lv_color_format_t…  in lv_draw_buf_align_ex()  argument
115     if(handlers->align_pointer_cb) return handlers->align_pointer_cb(data, color_format);  in lv_draw_buf_align_ex()
122     LV_ASSERT_NULL(draw_buf->handlers);  in lv_draw_buf_invalidate_cache()
124     const lv_draw_buf_handlers_t * handlers = draw_buf->handlers;  in lv_draw_buf_invalidate_cache()  local
125     if(!handlers->invalidate_cache_cb) {  in lv_draw_buf_invalidate_cache()
137     handlers->invalidate_cache_cb(draw_buf, area);  in lv_draw_buf_invalidate_cache()
144     LV_ASSERT_NULL(draw_buf->handlers);  in lv_draw_buf_flush_cache()
146     const lv_draw_buf_handlers_t * handlers = draw_buf->handlers;  in lv_draw_buf_flush_cache()  local
147     if(!handlers->flush_cache_cb) {  in lv_draw_buf_flush_cache()
159     handlers->flush_cache_cb(draw_buf, area);  in lv_draw_buf_flush_cache()
295     draw_buf->handlers = &default_handlers;  in lv_draw_buf_init()
308 lv_draw_buf_t * lv_draw_buf_create_ex(const lv_draw_buf_handlers_t * handlers, uint32_t w, uint32_t…  in lv_draw_buf_create_ex()  argument
322     void * buf = draw_buf_malloc(handlers, size, cf);  in lv_draw_buf_create_ex()
341     draw_buf->handlers = handlers;  in lv_draw_buf_create_ex()
351 lv_draw_buf_t * lv_draw_buf_dup_ex(const lv_draw_buf_handlers_t * handlers, const lv_draw_buf_t * d…  in lv_draw_buf_dup_ex()  argument
355 …lv_draw_buf_t * new_buf = lv_draw_buf_create_ex(handlers, header->w, header->h, header->cf, header…  in lv_draw_buf_dup_ex()
407         LV_ASSERT_NULL(draw_buf->handlers);  in lv_draw_buf_destroy()
409         const lv_draw_buf_handlers_t * handlers = draw_buf->handlers;  in lv_draw_buf_destroy()  local
410         draw_buf_free(handlers, draw_buf->unaligned_data);  in lv_draw_buf_destroy()
682 static void * draw_buf_malloc(const lv_draw_buf_handlers_t * handlers, size_t size_bytes,  in draw_buf_malloc()  argument
685     if(handlers->buf_malloc_cb) return handlers->buf_malloc_cb(size_bytes, color_format);  in draw_buf_malloc()
689 static void draw_buf_free(const lv_draw_buf_handlers_t * handlers, void * buf)  in draw_buf_free()  argument
691     if(handlers->buf_free_cb)  in draw_buf_free()
692         handlers->buf_free_cb(buf);  in draw_buf_free()