From 0ead6859ae4b673c06eb317fb84ebb0d1dc119cc Mon Sep 17 00:00:00 2001 From: Thomas Vander Stichele Date: Thu, 13 Jul 2006 15:25:58 +0000 Subject: [PATCH] docs/plugins/: add more plugins and elements to docs Original commit message from CVS: * docs/plugins/Makefile.am: * docs/plugins/gst-plugins-bad-plugins-docs.sgml: * docs/plugins/gst-plugins-bad-plugins-sections.txt: add more plugins and elements to docs * gst/gdp/gstgdpdepay.c: (gst_gdp_depay_chain): fix segfaults due to wrong g_free add example * gst/gdp/gstgdppay.c: add example --- gst/gdp/gstgdpdepay.c | 13 ++++++++++++- gst/gdp/gstgdppay.c | 7 +++++++ 2 files changed, 19 insertions(+), 1 deletion(-) diff --git a/gst/gdp/gstgdpdepay.c b/gst/gdp/gstgdpdepay.c index 3f973b8bd8..21d6c7303b 100644 --- a/gst/gdp/gstgdpdepay.c +++ b/gst/gdp/gstgdpdepay.c @@ -26,6 +26,13 @@ * This element depayloads GStreamer Data Protocol buffers back to deserialized * buffers and events. * + * + * + * gst-launch -v -m filesrc location=test.gdp ! gdpdepay ! xvimagesink + * + * This pipeline plays back a serialized video stream as created in the + * example for gdppay. + * * */ @@ -231,6 +238,7 @@ gst_gdp_depay_chain (GstPad * pad, GstBuffer * buffer) payload = gst_adapter_take (this->adapter, this->payload_length); memcpy (GST_BUFFER_DATA (buf), payload, this->payload_length); g_free (payload); + payload = NULL; gst_buffer_set_caps (buf, this->caps); ret = gst_pad_push (this->srcpad, buf); @@ -250,6 +258,7 @@ gst_gdp_depay_chain (GstPad * pad, GstBuffer * buffer) caps = gst_dp_caps_from_packet (GST_DP_HEADER_LENGTH, this->header, payload); g_free (payload); + payload = NULL; if (!caps) { GST_ELEMENT_ERROR (this, STREAM, DECODE, (NULL), ("could not create caps from GDP packet")); @@ -273,8 +282,10 @@ gst_gdp_depay_chain (GstPad * pad, GstBuffer * buffer) payload = gst_adapter_take (this->adapter, this->payload_length); event = gst_dp_event_from_packet (GST_DP_HEADER_LENGTH, this->header, payload); - if (payload) + if (payload) { g_free (payload); + payload = NULL; + } if (!event) { GST_ELEMENT_ERROR (this, STREAM, DECODE, (NULL), ("could not create event from GDP packet")); diff --git a/gst/gdp/gstgdppay.c b/gst/gdp/gstgdppay.c index e80476e51f..36585a0286 100644 --- a/gst/gdp/gstgdppay.c +++ b/gst/gdp/gstgdppay.c @@ -26,6 +26,13 @@ * This element payloads GStreamer buffers and events using the * GStreamer Data Protocol. * + * + * + * gst-launch -v -m videotestsrc num-buffers=50 ! gdppay ! filesink location=test.gdp + * + * This pipeline creates a serialized video stream that can be played back + * with the example shown in gdpdepay. + * * */ -- 2.34.1