diff options
Diffstat (limited to 'apps/plugins/imageviewer/imageviewer.h')
| -rw-r--r-- | apps/plugins/imageviewer/imageviewer.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/apps/plugins/imageviewer/imageviewer.h b/apps/plugins/imageviewer/imageviewer.h index 9cc1a91..19b5db1 100644 --- a/apps/plugins/imageviewer/imageviewer.h +++ b/apps/plugins/imageviewer/imageviewer.h @@ -58,6 +58,7 @@ enum { ZOOM_IN, ZOOM_OUT, + NEXT_FRAME, }; #if (CONFIG_PLATFORM & PLATFORM_NATIVE) && defined(HAVE_DISK_STORAGE) @@ -82,6 +83,8 @@ struct image_info { int x_size, y_size; /* set size of loaded image in load_image(). */ int width, height; /* set size of resized image in get_image(). */ int x, y; /* display position */ + int frames_count; /* number of subframes */ + int delay; /* delay expressed in ticks between frames */ void *data; /* use freely in decoder. not touched in ui. */ }; @@ -115,6 +118,7 @@ struct image_decoder { /* return needed size of buffer to store downscaled image by ds. * this is used to calculate min downscale. */ int (*img_mem)(int ds); + /* load image from filename. use the passed buffer to store loaded, decoded * or resized image later, so save it to local variables if needed. * set width and height of info properly. also, set buf_size to remaining @@ -125,7 +129,8 @@ struct image_decoder { /* downscale loaded image by ds. use the buffer passed to load_image to * reszie image and/or store resized image. * return PLUGIN_ERROR for error. ui will skip to next image. */ - int (*get_image)(struct image_info *info, int ds); + int (*get_image)(struct image_info *info, int frame, int ds); + /* draw part of image */ void (*draw_image_rect)(struct image_info *info, int x, int y, int width, int height); |