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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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63ee736634
Original commit message from CVS:
Global change from "caps2" to "caps". Script is:
#!/bin/sh
find . -name '*.[chy]' -exec perl -i -p \
-e 's/gst_static_caps2_/gst_static_caps_/g;\
s/GST_CAPS2_/GST_CAPS_/g;\
s/gst_caps2_/gst_caps_/g;\
s/GstCaps2/GstCaps/g;\
s/GstStaticCaps2/GstStaticCaps/g;\
s/GST_STATIC_CAPS2_/GST_STATIC_CAPS_/g;\
s/GST_TYPE_CAPS2/GST_TYPE_CAPS/g;\
s/gst_caps_get_nth_cap/gst_caps_get_structure/g;\
s/gst_caps_get_n_structures/gst_caps_get_size/g;\
s/gst_caps_append_cap/gst_caps_append_structure/g;\
s/GST_CAPS2_/GST_CAPS_/g;' \
{} \;
62 lines
1.4 KiB
C
62 lines
1.4 KiB
C
#include <gst/gst.h>
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void
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type_found (GstElement *typefind, const GstCaps * caps)
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{
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xmlDocPtr doc;
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xmlNodePtr parent;
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doc = xmlNewDoc ("1.0");
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doc->xmlRootNode = xmlNewDocNode (doc, NULL, "Capabilities", NULL);
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parent = xmlNewChild (doc->xmlRootNode, NULL, "Caps1", NULL);
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/* FIXME */
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//gst_caps_save_thyself (caps, parent);
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xmlDocDump (stdout, doc);
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}
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int
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main(int argc, char *argv[])
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{
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GstElement *bin, *filesrc, *typefind;
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gst_init(&argc,&argv);
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if (argc != 2) {
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g_print("usage: %s <filename>\n", argv[0]);
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exit(-1);
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}
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/* create a new bin to hold the elements */
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bin = gst_pipeline_new("bin");
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g_assert(bin != NULL);
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/* create a file reader */
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filesrc = gst_element_factory_make("filesrc", "file_source");
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g_assert(filesrc != NULL);
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g_object_set(G_OBJECT(filesrc),"location", argv[1],NULL);
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typefind = gst_element_factory_make("typefind", "typefind");
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g_assert(typefind != NULL);
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/* add objects to the main pipeline */
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gst_bin_add(GST_BIN(bin), filesrc);
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gst_bin_add(GST_BIN(bin), typefind);
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g_signal_connect (G_OBJECT (typefind), "have_type",
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G_CALLBACK (type_found), NULL);
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gst_element_link (filesrc, typefind);
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/* start playing */
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gst_element_set_state(GST_ELEMENT(bin), GST_STATE_PLAYING);
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gst_bin_iterate(GST_BIN(bin));
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gst_element_set_state(GST_ELEMENT(bin), GST_STATE_NULL);
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exit(0);
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}
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