mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-10-05 18:22:23 +00:00
f6f9563dc8
Add a script that creates elements based on any of the GStreamer base classes. It isn't very user friendly at the moment, one needs to edit the script to make it work properly. Each base class has a template file describing what to put into the constructed element. Eventually, these templates should be moved to reside with the base class source and installed to a well-known directory, where an installed script could find them. The template files use the .c ending so editors know they are C source, but gst-indent doesn't handle them correctly. So they need to be committed with -n. Ugh. I'll try to figure out a fix for that soon.
130 lines
2.7 KiB
C
130 lines
2.7 KiB
C
% ClassName
|
|
GstBaseSink
|
|
% TYPE_CLASS_NAME
|
|
GST_TYPE_BASE_SINK
|
|
% 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
|
|
GstBaseSink *base_sink_class = GST_BASE_SINK (klass);
|
|
% set-methods
|
|
base_sink_class-> = GST_DEBUG_FUNCPTR (gst_replace_);
|
|
% methods
|
|
|
|
|
|
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)
|
|
{
|
|
|
|
}
|
|
% end
|