tools/element-templates/pushsrc

/* vim: set filetype=c: */
% ClassName
GstPushSrc
% TYPE_CLASS_NAME
GST_TYPE_PUSH_SRC
% pads
srcpad-simple
% pkg-config
gstreamer-base-0.10
% includes
#include <gst/base/gstpushsrc.h>
% 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
  GstBaseSrcClass *base_src_class = GST_BASE_SRC_CLASS (klass);
  GstPushSrcClass *push_src_class = GST_PUSH_SRC_CLASS (klass);
% set-methods
  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)
{

  return GST_FLOW_OK;
}
% end