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deinterlace: Remove unused, obsolete bufferalloc code

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This commit is contained in:
Sebastian Dröge 2016-01-26 11:34:40 +01:00
parent e7460d9c06
commit 1053af6d0c
1 changed files with 0 additions and 71 deletions
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71
gst/deinterlace/gstdeinterlace.c
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@ -2854,77 +2854,6 @@ gst_deinterlace_src_query (GstPad * pad, GstObject * parent, GstQuery * query)
return res;
}
/* FIXME: buffer alloc */
#if 0
static GstFlowReturn
gst_deinterlace_alloc_buffer (GstPad * pad, guint64 offset, guint size,
GstCaps * caps, GstBuffer ** buf)
{
GstDeinterlace *self = GST_DEINTERLACE (gst_pad_get_parent (pad));
GstFlowReturn ret = GST_FLOW_OK;
*buf = NULL;
GST_DEBUG_OBJECT (pad, "alloc with caps %" GST_PTR_FORMAT ", size %u", caps,
size);
if (self->still_frame_mode || self->passthrough) {
ret = gst_pad_alloc_buffer (self->srcpad, offset, size, caps, buf);
} else if (G_LIKELY (!self->request_caps)) {
*buf = gst_buffer_try_new_and_alloc (size);
if (G_UNLIKELY (!*buf)) {
ret = GST_FLOW_ERROR;
} else {
gst_buffer_set_caps (*buf, caps);
GST_BUFFER_OFFSET (*buf) = offset;
}
} else {
gint width, height;
GstVideoFormat fmt;
guint new_frame_size;
GstCaps *new_caps = gst_caps_copy (self->request_caps);
if (self->fields == GST_DEINTERLACE_ALL) {
gint n, d;
GstStructure *s = gst_caps_get_structure (new_caps, 0);
gst_structure_get_fraction (s, "framerate", &n, &d);
if (!gst_fraction_double (&n, &d, TRUE)) {
gst_object_unref (self);
gst_caps_unref (new_caps);
return GST_FLOW_OK;
}
gst_structure_set (s, "framerate", GST_TYPE_FRACTION, n, d, NULL);
}
if (G_UNLIKELY (!gst_video_format_parse_caps (new_caps, &fmt, &width,
&height))) {
gst_object_unref (self);
gst_caps_unref (new_caps);
return GST_FLOW_OK;
}
new_frame_size = gst_video_format_get_size (fmt, width, height);
*buf = gst_buffer_try_new_and_alloc (new_frame_size);
if (G_UNLIKELY (!*buf)) {
ret = GST_FLOW_ERROR;
} else {
gst_buffer_set_caps (*buf, new_caps);
gst_caps_unref (self->request_caps);
self->request_caps = NULL;
gst_caps_unref (new_caps);
}
}
gst_object_unref (self);
return ret;
}
#endif
static gboolean
plugin_init (GstPlugin * plugin)
{