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#ifndef IMV_LOADER_H
#define IMV_LOADER_H
/* Copyright (c) imv authors
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#include <unistd.h>
struct imv_loader;
/* Creates an instance of imv_loader */
struct imv_loader *imv_loader_create(void);
/* Cleans up an imv_loader instance */
void imv_loader_free(struct imv_loader *ldr);
/* Asynchronously load the given file */
void imv_loader_load(struct imv_loader *ldr, const char *path,
const void *buffer, const size_t buffer_size);
/* Set the custom event types for returning data */
void imv_loader_set_event_types(struct imv_loader *ldr,
unsigned int new_image,
unsigned int bad_image);
/* 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);
/* Ask the loader how long we can sleep for until the next frame */
double imv_loader_time_left(struct imv_loader *ldr);
#endif
/* vim:set ts=2 sts=2 sw=2 et: */
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