diff options
Diffstat (limited to 'source/blender/imbuf/intern/IMB_filetype.h')
| -rw-r--r-- | source/blender/imbuf/intern/IMB_filetype.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/source/blender/imbuf/intern/IMB_filetype.h b/source/blender/imbuf/intern/IMB_filetype.h index 31f8b3a9505..67d1aefeacb 100644 --- a/source/blender/imbuf/intern/IMB_filetype.h +++ b/source/blender/imbuf/intern/IMB_filetype.h @@ -36,6 +36,17 @@ typedef struct ImFileType { char colorspace[IM_MAX_SPACE]); /** Load an image from a file. */ struct ImBuf *(*load_filepath)(const char *filepath, int flags, char colorspace[IM_MAX_SPACE]); + /** + * Load/Create a thumbnail image from a filepath. `max_thumb_size` is maximum size of either + * dimension, so can return less on either or both. Should, if possible and performant, return + * dimensions of the full-size image in r_width & r_height. + */ + struct ImBuf *(*load_filepath_thumbnail)(const char *filepath, + const int flags, + const size_t max_thumb_size, + char colorspace[IM_MAX_SPACE], + size_t *r_width, + size_t *r_height); /** Save to a file (or memory if #IB_mem is set in `flags` and the format supports it). */ bool (*save)(struct ImBuf *ibuf, const char *filepath, int flags); void (*load_tile)(struct ImBuf *ibuf, @@ -143,6 +154,12 @@ struct ImBuf *imb_load_jpeg(const unsigned char *buffer, size_t size, int flags, char colorspace[IM_MAX_SPACE]); +struct ImBuf *imb_thumbnail_jpeg(const char *filepath, + const int flags, + const size_t max_thumb_size, + char colorspace[IM_MAX_SPACE], + size_t *r_width, + size_t *r_height); /** \} */ |