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Diffstat (limited to 'include/media-thumbnail.h')
| -rwxr-xr-x | include/media-thumbnail.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/include/media-thumbnail.h b/include/media-thumbnail.h index ab68c4a..2d77601 100755 --- a/include/media-thumbnail.h +++ b/include/media-thumbnail.h @@ -127,8 +127,38 @@ int thumbnail_request_save_to_file(const char *origin_path, const char *thumb_path); +/** + * thumbnail_request_extract_all_thumbs: + * This function generates thumbnail of all media, which don't have thumbnail yet and save it to the file system as jpeg format. + * Once thumbnail generated, the thumbnail path and original image's width and height will be updated to media database. + * + * @return This function returns zero(MEDIA_THUMB_ERROR_NONE) on success, or negative value with error code. + * Please refer 'media-thumb-error.h' to know the exact meaning of the error. + * @see None. + * @pre None. + * @post None. + * @par example + * @code +#include <media-thumbnail.h> + +void extract_all_thumbs() +{ + int ret = MEDIA_THUMB_ERROR_NONE; + + ret = thumbnail_request_extract_all_thumbs(); + + if (ret < 0) { + printf( "thumbnail_request_extract_all_thumbs fails. error code->%d", ret); + } + + return; +} + + * @endcode + */ +int thumbnail_request_extract_all_thumbs(void); /** @} */ |