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/* vim: set filetype=c: */
% ClassName
GstAudioFilter
% TYPE_CLASS_NAME
GST_TYPE_AUDIO_FILTER
% pads
srcpad-audio
sinkpad-audio
% pkg-config
gstreamer-audio-1.0
% includes
#include <gst/audio/gstaudiofilter.h>
% prototypes
static gboolean gst_replace_setup (GstAudioFilter * filter,
const GstAudioInfo * info);
static GstFlowReturn gst_replace_transform (GstBaseTransform * trans,
GstBuffer * inbuf, GstBuffer * outbuf);
static GstFlowReturn gst_replace_transform_ip (GstBaseTransform * trans,
GstBuffer * buf);
% declare-class
GstBaseTransformClass *base_transform_class = GST_BASE_TRANSFORM_CLASS (klass);
GstAudioFilterClass *audio_filter_class = GST_AUDIO_FILTER_CLASS (klass);
% set-methods
audio_filter_class->setup = GST_DEBUG_FUNCPTR (gst_replace_setup);
base_transform_class->transform = GST_DEBUG_FUNCPTR (gst_replace_transform);
base_transform_class->transform_ip = GST_DEBUG_FUNCPTR (gst_replace_transform_ip);
% methods
static gboolean
gst_replace_setup (GstAudioFilter * filter, const GstAudioInfo * info)
{
GstReplace *replace = GST_REPLACE (filter);
GST_DEBUG_OBJECT (replace, "setup");
return TRUE;
}
/* transform */
static GstFlowReturn
gst_replace_transform (GstBaseTransform * trans, GstBuffer * inbuf,
GstBuffer * outbuf)
{
GstReplace *replace = GST_REPLACE (trans);
GST_DEBUG_OBJECT (replace, "transform");
return GST_FLOW_OK;
}
static GstFlowReturn
gst_replace_transform_ip (GstBaseTransform * trans, GstBuffer * buf)
{
GstReplace *replace = GST_REPLACE (trans);
GST_DEBUG_OBJECT (replace, "transform_ip");
return GST_FLOW_OK;
}
% end
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