forked from enlightenment/enlightenment
- add method to fetch a thumb's width and height without having to decode the pixels.
SVN revision: 18906
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parent
9fd0c21a9f
commit
df7bb0110d
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@ -138,6 +138,52 @@ e_thumb_file_get(char *file)
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return strdup(thumb);
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}
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/* return the width and height of a thumb, if from_eet is set, then we
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* assume that the file being passed is the thumb's eet
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*/
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void
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e_thumb_geometry_get(char *file, int *w, int *h, int from_eet)
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{
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Eet_File *ef;
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if(!from_eet)
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{
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char *eet_file;
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eet_file = _e_thumb_file_id(file);
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if(!eet_file)
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{
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if(w) *w = -1;
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if(h) *h = -1;
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return;
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}
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ef = eet_open(eet_file, EET_FILE_MODE_READ);
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if (!ef)
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{
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if(w) *w = -1;
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if(h) *h = -1;
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return;
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}
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}
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else
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{
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ef = eet_open(file, EET_FILE_MODE_READ);
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if (!ef)
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{
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if(w) *w = -1;
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if(h) *h = -1;
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return;
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}
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}
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if(!eet_data_image_header_read(ef, "/thumbnail/data/", w, h, NULL, NULL,
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NULL, NULL))
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{
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if(w) *w = -1;
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if(h) *h = -1;
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return;
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}
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}
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/* return true if the saved thumb exists OR if its an eap */
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int
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e_thumb_exists(char *file)
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