FaSTTUBe/GST-Tensordecoder-ov_ep
37
0
Fork 0
Code Issues Pull Requests 1 Actions Packages Projects Releases Wiki Activity

Revert "jifmux: Merge xmp and tagsetter tags."

Browse Source 
This reverts commit 4e5c4122349031264bf47e6af9338f8ae0236d5f.

jifmux shouldn't be able to handle jif and shouldn't expect
any xmp on its data. So, no need to handle them.
This commit is contained in:
Thiago Santos 2010-05-07 13:57:12 -03:00
parent 4e5c412234
commit 20a8666388
1 changed files with 15 additions and 50 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

65
gst/jpegformat/gstjifmux.c
View File

@ -336,10 +336,7 @@ static gboolean
gst_jif_mux_mangle_markers (GstJifMux * self)
{
gboolean modified = FALSE;
const GstTagList *tagsetter_tags;
GstTagList *tags;
GstTagList *xmp_tags;
gboolean cleanup_tags = TRUE;
const GstTagList *tags;
GstJifMuxMarker *m;
GList *node, *file_hdr = NULL, *frame_hdr = NULL, *scan_hdr = NULL;
GList *app0_jfif = NULL, *app1_exif = NULL, *app1_xmp = NULL, *com = NULL;
@ -436,48 +433,6 @@ gst_jif_mux_mangle_markers (GstJifMux * self)
/* else */
/* remove JFIF if exists */
/* get tags in the current file */
if (app1_xmp) {
GstJifMuxMarker *xmp_m;
GstBuffer *buf;
xmp_m = (GstJifMuxMarker *) app1_xmp->data;
buf = gst_buffer_new ();
GST_BUFFER_DATA (buf) = (guint8 *) xmp_m->data + 29;
GST_BUFFER_SIZE (buf) = xmp_m->size - 29;
xmp_tags = gst_tag_list_from_xmp_buffer (buf);
gst_buffer_unref (buf);
GST_DEBUG_OBJECT (self, "Found xmp tags: %" GST_PTR_FORMAT, tags);
} else {
xmp_tags = NULL;
}
tagsetter_tags = gst_tag_setter_get_tag_list (GST_TAG_SETTER (self));
if (xmp_tags) {
if (tagsetter_tags) {
tags = gst_tag_list_merge (tagsetter_tags, xmp_tags,
gst_tag_setter_get_tag_merge_mode (GST_TAG_SETTER (self)));
gst_tag_list_free (xmp_tags);
} else {
tags = xmp_tags;
}
xmp_tags = NULL;
} else {
tags = (GstTagList *) tagsetter_tags;
cleanup_tags = FALSE;
}
if (!tags) {
tags = gst_tag_list_new ();
}
/* FIXME: not happy with those
* - else where we would use VIDEO_CODEC = "Jpeg"
gst_tag_list_add (tags, GST_TAG_MERGE_REPLACE,
GST_TAG_VIDEO_CODEC, "image/jpeg", NULL);
*/
/* if we want combined or EXIF */
/* check if we don't have EXIF APP1 */
if (!app1_exif) {
@ -487,7 +442,15 @@ gst_jif_mux_mangle_markers (GstJifMux * self)
/* else */
/* remove EXIF if exists */
GST_DEBUG_OBJECT (self, "Merged tags: %" GST_PTR_FORMAT, tags);
tags = gst_tag_setter_get_tag_list (GST_TAG_SETTER (self));
if (!tags) {
tags = gst_tag_list_new ();
}
/* FIXME: not happy with those
* - else where we would use VIDEO_CODEC = "Jpeg"
gst_tag_list_add (tags, GST_TAG_MERGE_REPLACE,
GST_TAG_VIDEO_CODEC, "image/jpeg", NULL);
*/
/* add xmp */
xmp_data = gst_tag_list_to_xmp_buffer (tags, FALSE);
@ -501,7 +464,11 @@ gst_jif_mux_mangle_markers (GstJifMux * self)
memcpy (&data[29], xmp, size);
m = gst_jif_mux_new_marker (APP1, size + 29, data, TRUE);
/* replace the old xmp marker and not add a new one */
/*
* Replace the old xmp marker and not add a new one.
* There shouldn't be a xmp packet in the input, but it is better
* to be safe than add another one and end up with 2 packets.
*/
if (app1_xmp) {
gst_jif_mux_marker_free ((GstJifMuxMarker *) app1_xmp->data);
app1_xmp->data = m;
@ -537,8 +504,6 @@ gst_jif_mux_mangle_markers (GstJifMux * self)
modified = TRUE;
}
if (cleanup_tags && tags)
gst_tag_list_free (tags);
return modified;
}