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typefindfunctions: Add postscript typefinder

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This commit is contained in:
Sebastian Dröge 2009-08-04 10:29:48 +02:00
parent 37839ee2b3
commit 5c52513aab
1 changed files with 23 additions and 0 deletions
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23
gst/typefind/gsttypefindfunctions.c
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@ -1251,6 +1251,26 @@ wavpack_type_find (GstTypeFind * tf, gpointer unused)
}
}
/*** application/postscrip ***/
static GstStaticCaps postscript_caps =
GST_STATIC_CAPS ("application/postscript");
#define POSTSCRIPT_CAPS (gst_static_caps_get(&postscript_caps))
static void
postscript_type_find (GstTypeFind * tf, gpointer unused)
{
guint8 *data = gst_type_find_peek (tf, 0, 3);
if (!data)
return;
if (data[0] == 0x04)
data++;
if (data[0] == '%' && data[1] == '!')
gst_type_find_suggest (tf, GST_TYPE_FIND_MAXIMUM, POSTSCRIPT_CAPS);
}
/*** multipart/x-mixed-replace mimestream ***/
static GstStaticCaps multipart_caps =
@ -3381,6 +3401,7 @@ plugin_init (GstPlugin * plugin)
static gchar *mxmf_exts[] = { "mxmf", NULL };
static gchar *imelody_exts[] = { "imy", "ime", "imelody", NULL };
static gchar *pdf_exts[] = { "pdf", NULL };
static gchar *ps_exts[] = { "ps", NULL };
static gchar *mxf_exts[] = { "mxf", NULL };
static gchar *msword_exts[] = { "doc", NULL };
static gchar *dsstore_exts[] = { "DS_Store", NULL };
@ -3586,6 +3607,8 @@ plugin_init (GstPlugin * plugin)
TYPE_FIND_REGISTER (plugin, "audio/x-wavpack-correction", GST_RANK_SECONDARY,
wavpack_type_find, wavpack_correction_exts, WAVPACK_CORRECTION_CAPS, NULL,
NULL);
TYPE_FIND_REGISTER (plugin, "application/postscript", GST_RANK_SECONDARY,
postscript_type_find, ps_exts, POSTSCRIPT_CAPS, NULL, NULL);
TYPE_FIND_REGISTER_START_WITH (plugin, "application/x-rar",
GST_RANK_SECONDARY, rar_exts, "Rar!", 4, GST_TYPE_FIND_LIKELY);
TYPE_FIND_REGISTER (plugin, "application/x-tar", GST_RANK_SECONDARY,