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element-maker: Add transform functions to audiofilter

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This commit is contained in:
David Schleef 2013-05-18 14:01:22 -07:00
parent 35018ae632
commit 15f4154b6a
1 changed files with 29 additions and 0 deletions
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29
tools/element-templates/audiofilter
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@ -13,10 +13,17 @@ gstreamer-audio-1.0
% 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)
@ -27,4 +34,26 @@ gst_replace_setup (GstAudioFilter * filter, const GstAudioInfo * info)
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