From a09078db4a44d3726ecb19b3d2b3765ac68d5d6c Mon Sep 17 00:00:00 2001 From: David Schleef Date: Fri, 17 Dec 2010 14:50:50 -0800 Subject: element-maker: improve pushsrc --- tools/element-templates/pushsrc | 213 +++++++++++++++++++++++++++++++++++++++- 1 file changed, 211 insertions(+), 2 deletions(-) (limited to 'tools/element-templates') diff --git a/tools/element-templates/pushsrc b/tools/element-templates/pushsrc index 4dfb67849..56cc7a6bf 100644 --- a/tools/element-templates/pushsrc +++ b/tools/element-templates/pushsrc @@ -10,13 +10,221 @@ gstreamer-base-0.10 % includes #include % prototypes +static GstCaps *gst_replace_get_caps (GstBaseSrc * src); +static gboolean gst_replace_set_caps (GstBaseSrc * src, GstCaps * caps); +static gboolean gst_replace_negotiate (GstBaseSrc * src); +static gboolean gst_replace_newsegment (GstBaseSrc * src); +static gboolean gst_replace_start (GstBaseSrc * src); +static gboolean gst_replace_stop (GstBaseSrc * src); +static void +gst_replace_get_times (GstBaseSrc * src, GstBuffer * buffer, + GstClockTime * start, GstClockTime * end); +static gboolean gst_replace_get_size (GstBaseSrc * src, guint64 * size); +static gboolean gst_replace_is_seekable (GstBaseSrc * src); +static gboolean gst_replace_unlock (GstBaseSrc * src); +static gboolean gst_replace_event (GstBaseSrc * src, GstEvent * event); +static gboolean gst_replace_do_seek (GstBaseSrc * src, GstSegment * segment); +static gboolean gst_replace_query (GstBaseSrc * src, GstQuery * query); +static gboolean gst_replace_check_get_range (GstBaseSrc * src); +static void gst_replace_fixate (GstBaseSrc * src, GstCaps * caps); +static gboolean gst_replace_unlock_stop (GstBaseSrc * src); +static gboolean +gst_replace_prepare_seek_segment (GstBaseSrc * src, GstEvent * seek, + GstSegment * segment); static GstFlowReturn gst_replace_create (GstPushSrc * src, GstBuffer ** buf); % declare-class - GstPushSrcClass *pushsrc_class = GST_PUSH_SRC_CLASS (klass); + GstBaseSrcClass *base_src_class = GST_BASE_SRC_CLASS (klass); + GstPushSrcClass *push_src_class = GST_PUSH_SRC_CLASS (klass); % set-methods - pushsrc_class->create = GST_DEBUG_FUNCPTR (gst_replace_create); + base_src_class->get_caps = GST_DEBUG_FUNCPTR (gst_replace_get_caps); + base_src_class->set_caps = GST_DEBUG_FUNCPTR (gst_replace_set_caps); + base_src_class->negotiate = GST_DEBUG_FUNCPTR (gst_replace_negotiate); + base_src_class->newsegment = GST_DEBUG_FUNCPTR (gst_replace_newsegment); + base_src_class->start = GST_DEBUG_FUNCPTR (gst_replace_start); + base_src_class->stop = GST_DEBUG_FUNCPTR (gst_replace_stop); + base_src_class->get_times = GST_DEBUG_FUNCPTR (gst_replace_get_times); + base_src_class->get_size = GST_DEBUG_FUNCPTR (gst_replace_get_size); + base_src_class->is_seekable = GST_DEBUG_FUNCPTR (gst_replace_is_seekable); + base_src_class->unlock = GST_DEBUG_FUNCPTR (gst_replace_unlock); + base_src_class->event = GST_DEBUG_FUNCPTR (gst_replace_event); + base_src_class->do_seek = GST_DEBUG_FUNCPTR (gst_replace_do_seek); + base_src_class->query = GST_DEBUG_FUNCPTR (gst_replace_query); + base_src_class->check_get_range = GST_DEBUG_FUNCPTR (gst_replace_check_get_range); + base_src_class->fixate = GST_DEBUG_FUNCPTR (gst_replace_fixate); + base_src_class->unlock_stop = GST_DEBUG_FUNCPTR (gst_replace_unlock_stop); + base_src_class->prepare_seek_segment = GST_DEBUG_FUNCPTR (gst_replace_prepare_seek_segment); + + push_src_class->create = GST_DEBUG_FUNCPTR (gst_replace_create); % methods +static GstCaps * +gst_replace_get_caps (GstBaseSrc * src) +{ + GstReplace *replace = GST_REPLACE (src); + + GST_DEBUG_OBJECT (replace, "get_caps"); + + return NULL; +} + +static gboolean +gst_replace_set_caps (GstBaseSrc * src, GstCaps * caps) +{ + GstReplace *replace = GST_REPLACE (src); + + GST_DEBUG_OBJECT (replace, "set_caps"); + + return TRUE; +} + +static gboolean +gst_replace_negotiate (GstBaseSrc * src) +{ + GstReplace *replace = GST_REPLACE (src); + + GST_DEBUG_OBJECT (replace, "negotiate"); + + return TRUE; +} + +static gboolean +gst_replace_newsegment (GstBaseSrc * src) +{ + GstReplace *replace = GST_REPLACE (src); + + GST_DEBUG_OBJECT (replace, "newsegment"); + + return TRUE; +} + +static gboolean +gst_replace_start (GstBaseSrc * src) +{ + GstReplace *replace = GST_REPLACE (src); + + GST_DEBUG_OBJECT (replace, "start"); + + return TRUE; +} + +static gboolean +gst_replace_stop (GstBaseSrc * src) +{ + GstReplace *replace = GST_REPLACE (src); + + GST_DEBUG_OBJECT (replace, "stop"); + + return TRUE; +} + +static void +gst_replace_get_times (GstBaseSrc * src, GstBuffer * buffer, + GstClockTime * start, GstClockTime * end) +{ + GstReplace *replace = GST_REPLACE (src); + + GST_DEBUG_OBJECT (replace, "get_times"); +} + +static gboolean +gst_replace_get_size (GstBaseSrc * src, guint64 * size) +{ + GstReplace *replace = GST_REPLACE (src); + + GST_DEBUG_OBJECT (replace, "get_size"); + + return TRUE; +} + +static gboolean +gst_replace_is_seekable (GstBaseSrc * src) +{ + GstReplace *replace = GST_REPLACE (src); + + GST_DEBUG_OBJECT (replace, "is_seekable"); + + return FALSE; +} + +static gboolean +gst_replace_unlock (GstBaseSrc * src) +{ + GstReplace *replace = GST_REPLACE (src); + + GST_DEBUG_OBJECT (replace, "unlock"); + + return TRUE; +} + +static gboolean +gst_replace_event (GstBaseSrc * src, GstEvent * event) +{ + GstReplace *replace = GST_REPLACE (src); + + GST_DEBUG_OBJECT (replace, "event"); + + return TRUE; +} + +static gboolean +gst_replace_do_seek (GstBaseSrc * src, GstSegment * segment) +{ + GstReplace *replace = GST_REPLACE (src); + + GST_DEBUG_OBJECT (replace, "do_seek"); + + return FALSE; +} + +static gboolean +gst_replace_query (GstBaseSrc * src, GstQuery * query) +{ + GstReplace *replace = GST_REPLACE (src); + + GST_DEBUG_OBJECT (replace, "query"); + + return TRUE; +} + +static gboolean +gst_replace_check_get_range (GstBaseSrc * src) +{ + GstReplace *replace = GST_REPLACE (src); + + GST_DEBUG_OBJECT (replace, "get_range"); + + return FALSE; +} + +static void +gst_replace_fixate (GstBaseSrc * src, GstCaps * caps) +{ + GstReplace *replace = GST_REPLACE (src); + + GST_DEBUG_OBJECT (replace, "fixate"); +} + +static gboolean +gst_replace_unlock_stop (GstBaseSrc * src) +{ + GstReplace *replace = GST_REPLACE (src); + + GST_DEBUG_OBJECT (replace, "stop"); + + return TRUE; +} + +static gboolean +gst_replace_prepare_seek_segment (GstBaseSrc * src, GstEvent * seek, + GstSegment * segment) +{ + GstReplace *replace = GST_REPLACE (src); + + GST_DEBUG_OBJECT (replace, "seek_segment"); + + return FALSE; +} + static GstFlowReturn gst_replace_create (GstPushSrc * src, GstBuffer ** buf) { @@ -24,3 +232,4 @@ gst_replace_create (GstPushSrc * src, GstBuffer ** buf) return GST_FLOW_OK; } % end + -- cgit v1.2.3