mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-15 21:06:32 +00:00
163 lines
4 KiB
C
163 lines
4 KiB
C
/* vim: set filetype=c: */
|
|
% ClassName
|
|
GstBaseSink
|
|
% TYPE_CLASS_NAME
|
|
GST_TYPE_BASE_SINK
|
|
% pads
|
|
sinkpad-simple
|
|
% pkg-config
|
|
gstreamer-base-0.10
|
|
% includes
|
|
#include <gst/base/gstbasesink.h>
|
|
% prototypes
|
|
static GstCaps *gst_replace_get_caps (GstBaseSink * sink);
|
|
static gboolean gst_replace_set_caps (GstBaseSink * sink, GstCaps * caps);
|
|
static GstFlowReturn
|
|
gst_replace_buffer_alloc (GstBaseSink * sink, guint64 offset, guint size,
|
|
GstCaps * caps, GstBuffer ** buf);
|
|
static void
|
|
gst_replace_get_times (GstBaseSink * sink, GstBuffer * buffer,
|
|
GstClockTime * start, GstClockTime * end);
|
|
static gboolean gst_replace_start (GstBaseSink * sink);
|
|
static gboolean gst_replace_stop (GstBaseSink * sink);
|
|
static gboolean gst_replace_unlock (GstBaseSink * sink);
|
|
static gboolean gst_replace_event (GstBaseSink * sink, GstEvent * event);
|
|
static GstFlowReturn
|
|
gst_replace_preroll (GstBaseSink * sink, GstBuffer * buffer);
|
|
static GstFlowReturn
|
|
gst_replace_render (GstBaseSink * sink, GstBuffer * buffer);
|
|
static GstStateChangeReturn gst_replace_async_play (GstBaseSink * sink);
|
|
static gboolean gst_replace_activate_pull (GstBaseSink * sink, gboolean active);
|
|
static void gst_replace_fixate (GstBaseSink * sink, GstCaps * caps);
|
|
static gboolean gst_replace_unlock_stop (GstBaseSink * sink);
|
|
static GstFlowReturn
|
|
gst_replace_render_list (GstBaseSink * sink, GstBufferList * buffer_list);
|
|
% declare-class
|
|
GstBaseSinkClass *base_sink_class = GST_BASE_SINK_CLASS (klass);
|
|
% set-methods
|
|
base_sink_class->get_caps = GST_DEBUG_FUNCPTR (gst_replace_get_caps);
|
|
base_sink_class->set_caps = GST_DEBUG_FUNCPTR (gst_replace_set_caps);
|
|
base_sink_class->buffer_alloc = GST_DEBUG_FUNCPTR (gst_replace_buffer_alloc);
|
|
base_sink_class->get_times = GST_DEBUG_FUNCPTR (gst_replace_get_times);
|
|
base_sink_class->start = GST_DEBUG_FUNCPTR (gst_replace_start);
|
|
base_sink_class->stop = GST_DEBUG_FUNCPTR (gst_replace_stop);
|
|
base_sink_class->unlock = GST_DEBUG_FUNCPTR (gst_replace_unlock);
|
|
base_sink_class->event = GST_DEBUG_FUNCPTR (gst_replace_event);
|
|
base_sink_class->preroll = GST_DEBUG_FUNCPTR (gst_replace_preroll);
|
|
base_sink_class->render = GST_DEBUG_FUNCPTR (gst_replace_render);
|
|
base_sink_class->async_play = GST_DEBUG_FUNCPTR (gst_replace_async_play);
|
|
base_sink_class->activate_pull = GST_DEBUG_FUNCPTR (gst_replace_activate_pull);
|
|
base_sink_class->fixate = GST_DEBUG_FUNCPTR (gst_replace_fixate);
|
|
base_sink_class->unlock_stop = GST_DEBUG_FUNCPTR (gst_replace_unlock_stop);
|
|
base_sink_class->render_list = GST_DEBUG_FUNCPTR (gst_replace_render_list);
|
|
% methods
|
|
|
|
|
|
static GstCaps *
|
|
gst_replace_get_caps (GstBaseSink * sink)
|
|
{
|
|
|
|
return NULL;
|
|
}
|
|
|
|
static gboolean
|
|
gst_replace_set_caps (GstBaseSink * sink, GstCaps * caps)
|
|
{
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
static GstFlowReturn
|
|
gst_replace_buffer_alloc (GstBaseSink * sink, guint64 offset, guint size,
|
|
GstCaps * caps, GstBuffer ** buf)
|
|
{
|
|
|
|
return GST_FLOW_ERROR;
|
|
}
|
|
|
|
static void
|
|
gst_replace_get_times (GstBaseSink * sink, GstBuffer * buffer,
|
|
GstClockTime * start, GstClockTime * end)
|
|
{
|
|
|
|
}
|
|
|
|
static gboolean
|
|
gst_replace_start (GstBaseSink * sink)
|
|
{
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
static gboolean
|
|
gst_replace_stop (GstBaseSink * sink)
|
|
{
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
static gboolean
|
|
gst_replace_unlock (GstBaseSink * sink)
|
|
{
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
static gboolean
|
|
gst_replace_event (GstBaseSink * sink, GstEvent * event)
|
|
{
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
static GstFlowReturn
|
|
gst_replace_preroll (GstBaseSink * sink, GstBuffer * buffer)
|
|
{
|
|
|
|
return GST_FLOW_OK;
|
|
}
|
|
|
|
static GstFlowReturn
|
|
gst_replace_render (GstBaseSink * sink, GstBuffer * buffer)
|
|
{
|
|
|
|
return GST_FLOW_OK;
|
|
}
|
|
|
|
static GstStateChangeReturn
|
|
gst_replace_async_play (GstBaseSink * sink)
|
|
{
|
|
|
|
return GST_STATE_CHANGE_SUCCESS;
|
|
}
|
|
|
|
static gboolean
|
|
gst_replace_activate_pull (GstBaseSink * sink, gboolean active)
|
|
{
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
static void
|
|
gst_replace_fixate (GstBaseSink * sink, GstCaps * caps)
|
|
{
|
|
|
|
}
|
|
|
|
static gboolean
|
|
gst_replace_unlock_stop (GstBaseSink * sink)
|
|
{
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
static GstFlowReturn
|
|
gst_replace_render_list (GstBaseSink * sink, GstBufferList * buffer_list)
|
|
{
|
|
|
|
return GST_FLOW_OK;
|
|
}
|
|
% end
|
|
|
|
|
|
|