diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/loader.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/loader.h b/src/loader.h index 7be7aa2..5f5a85e 100644 --- a/src/loader.h +++ b/src/loader.h @@ -40,15 +40,30 @@ struct imv_loader { double frame_time; }; +/* Initialises an instance of imv_loader */ void imv_init_loader(struct imv_loader *img); + +/* Cleans up all resources owned by a imv_loader instance */ void imv_destroy_loader(struct imv_loader *img); +/* Asynchronously load the given file */ void imv_loader_load_path(struct imv_loader *ldr, const char *path); +/* Returns image data if available. NULL if not. Caller is responsible for + * cleaning up the data returned. Each image is only returned once. */ FIBITMAP *imv_loader_get_image(struct imv_loader *ldr); + +/* If a file failed to loadd, return the path to that file. Otherwise returns + * NULL. Only returns the path once. Caller is responsible for cleaning up the + * string returned. */ char *imv_loader_get_error(struct imv_loader *ldr); +/* Trigger the next frame of the currently loaded image to be loaded and + * returned as soon as possible. */ void imv_loader_load_next_frame(struct imv_loader *ldr); + +/* Tell the loader that dt time has passed. If the current image is animated, + * the loader will automatically load the next frame when it is due. */ void imv_loader_time_passed(struct imv_loader *ldr, double dt); #endif |