Differences

This shows you the differences between two versions of the page.

--- ufraw [2010/03/22 00:38] – suapapa
+++ ufraw [2013/08/03 05:04] (current) – external edit 127.0.0.1
@@ Line 1: / Line 1: @@
   *[[http://sourceforge.net/projects/ufraw/develop|ufraw]] in sf.net
+  *[[http://jens.triq.net/thumbnail-spec/index.html|The Thumbnail management specification proposed specification for storing file thumbnails]] from freedesktop.org
+  *raw image thumbnailer in gconf
+/desktop/gnome/thumbnailers/application@x-ufraw/command
+<code>
+/usr/bin/ufraw-batch --embedded-image --out-type=png --size=%s %i --overwrite --silent --output=%o
+</code>
+<code bash>
+$ ufraw-batch --embedded-image --out-type=png \
+--size=256x256 --output=ufraw_thumb.png IMGP0206.PEF
+</code>
 ====== 원인 ======
 다음 명령어로 뽑아낸 Exif thumbnail이 변경 전의 사진으로 들어가 있음 :(
@@ Line 29: / Line 42: @@
 jpeg_write_marker(&cinfo, JPEG_APP0+1, uf->outputExifBuf, uf->outputExifBufLen);
 ufraw_write_image_data(uf, &cinfo, &Crop, 8, grayscaleMode, jpeg_row_writer);
+...
+</code>
+ufraw 썸네일러에서 사용하는 코드
+<code c>
+int ufraw_load_raw(ufraw_data *uf)
+...
+    if (uf->conf->embeddedImage) {
+	dcraw_image_data thumb;
+	if ( (status=dcraw_load_thumb(raw, &thumb))!=DCRAW_SUCCESS ) {
+	    ufraw_message(status, raw->message);
+	    return status;
+	}
+	uf->thumb.height = thumb.height;
+	uf->thumb.width = thumb.width;
+	return ufraw_read_embedded(uf);
+    }
 ...
 </code>