40 static lv_image_decoder_t * image_decoder_get_info(lv_image_decoder_dsc_t * dsc, lv_image_header_t …
42 static lv_result_t try_cache(lv_image_decoder_dsc_t * dsc);
81     lv_image_decoder_dsc_t dsc;  in lv_image_decoder_get_info()  local
82     lv_memzero(&dsc, sizeof(lv_image_decoder_dsc_t));  in lv_image_decoder_get_info()
83     dsc.src = src;  in lv_image_decoder_get_info()
84     dsc.src_type = lv_image_src_get_type(src);  in lv_image_decoder_get_info()
86     lv_image_decoder_t * decoder = image_decoder_get_info(&dsc, header);  in lv_image_decoder_get_info()
92 lv_result_t lv_image_decoder_open(lv_image_decoder_dsc_t * dsc, const void * src, const lv_image_de…  in lv_image_decoder_open()  argument
94     lv_memzero(dsc, sizeof(lv_image_decoder_dsc_t));  in lv_image_decoder_open()
97     dsc->src = src;  in lv_image_decoder_open()
98     dsc->src_type = lv_image_src_get_type(src);  in lv_image_decoder_open()
101         dsc->cache = img_cache_p;  in lv_image_decoder_open()
107             if(try_cache(dsc) == LV_RESULT_OK) return LV_RESULT_OK;  in lv_image_decoder_open()
112     dsc->decoder = image_decoder_get_info(dsc, &dsc->header);  in lv_image_decoder_open()
113     if(dsc->decoder == NULL) return LV_RESULT_INVALID;  in lv_image_decoder_open()
116     dsc->args = args ? *args : (lv_image_decoder_args_t) {  in lv_image_decoder_open()
129     lv_result_t res = dsc->decoder->open_cb(dsc->decoder, dsc);  in lv_image_decoder_open()
132     if(dsc->args.flush_cache && res == LV_RESULT_OK && dsc->decoded != NULL) {  in lv_image_decoder_open()
133         lv_draw_buf_flush_cache(dsc->decoded, NULL);  in lv_image_decoder_open()
136                     dsc->src_type == LV_IMAGE_SRC_FILE ? (const char *)src : "c-array",  in lv_image_decoder_open()
137                     dsc->decoded->header.w,  in lv_image_decoder_open()
138                     dsc->decoded->header.h,  in lv_image_decoder_open()
139                     (void *)dsc->decoded->data,  in lv_image_decoder_open()
140                     dsc->decoded->header.cf);  in lv_image_decoder_open()
146 lv_result_t lv_image_decoder_get_area(lv_image_decoder_dsc_t * dsc, const lv_area_t * full_area,  in lv_image_decoder_get_area()  argument
150 …if(dsc->decoder->get_area_cb) res = dsc->decoder->get_area_cb(dsc->decoder, dsc, full_area, decode…  in lv_image_decoder_get_area()
155 void lv_image_decoder_close(lv_image_decoder_dsc_t * dsc)  in lv_image_decoder_close()  argument
157     if(dsc->decoder) {  in lv_image_decoder_close()
158         if(dsc->decoder->close_cb) dsc->decoder->close_cb(dsc->decoder, dsc);  in lv_image_decoder_close()
160         if(lv_image_cache_is_enabled() && dsc->cache && dsc->cache_entry) {  in lv_image_decoder_close()
162             lv_cache_release(dsc->cache, dsc->cache_entry, NULL);  in lv_image_decoder_close()
240 lv_draw_buf_t * lv_image_decoder_post_process(lv_image_decoder_dsc_t * dsc, lv_draw_buf_t * decoded)  in lv_image_decoder_post_process()  argument
244     lv_image_decoder_args_t * args = &dsc->args;  in lv_image_decoder_post_process()
293 static lv_image_decoder_t * image_decoder_get_info(lv_image_decoder_dsc_t * dsc, lv_image_header_t …  in image_decoder_get_info()  argument
297     const void * src = dsc->src;  in image_decoder_get_info()
298     lv_image_src_t src_type = dsc->src_type;  in image_decoder_get_info()
330         lv_fs_res_t fs_res = lv_fs_open(&dsc->file, src, LV_FS_MODE_RD);  in image_decoder_get_info()
342             lv_fs_seek(&dsc->file, 0, LV_FS_SEEK_SET);  in image_decoder_get_info()
343             lv_result_t res = decoder->info_cb(decoder, dsc, header);  in image_decoder_get_info()
363         lv_fs_close(&dsc->file);  in image_decoder_get_info()
396 static lv_result_t try_cache(lv_image_decoder_dsc_t * dsc)  in try_cache()  argument
398     lv_cache_t * cache = dsc->cache;  in try_cache()
401     search_key.src_type = dsc->src_type;  in try_cache()
402     search_key.src = dsc->src;  in try_cache()
408         dsc->decoded = cached_data->decoded;  in try_cache()
409         dsc->decoder = (lv_image_decoder_t *)cached_data->decoder;  in try_cache()
410         dsc->cache_entry = entry;     /*Save the cache to release it in decoder_close*/  in try_cache()