deinterlace: Remove unused, obsolete bufferalloc code

diff --git a/gst/deinterlace/gstdeinterlace.c b/gst/deinterlace/gstdeinterlace.c
index fa0c5f4a00801368f1fb945958d8bb1c4b0a1060..36746c271927e7c4d0dc70d1fc07d94ed41a9266 100644 (file)
--- a/gst/deinterlace/gstdeinterlace.c
+++ b/gst/deinterlace/gstdeinterlace.c
@@ -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)
 {