From: Wim Taymans <wim.taymans@collabora.co.uk>
Date: Sat, 14 Apr 2012 09:26:28 +0000 (+0200)
Subject: videofilter: shortcut transform_ip when not set
X-Git-Tag: 1.19.3~511^2~6579
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=66615a8a6a0868e64470d85d672d53fde91ea540;p=platform%2Fupstream%2Fgstreamer.git

videofilter: shortcut transform_ip when not set

We can ask the base class to not call our transform_ip method when the subclass
didn't provide an in-place transform function.
---

diff --git a/gst-libs/gst/video/gstvideofilter.c b/gst-libs/gst/video/gstvideofilter.c
index e36e45d..1eab2b5 100644
--- a/gst-libs/gst/video/gstvideofilter.c
+++ b/gst-libs/gst/video/gstvideofilter.c
@@ -202,6 +202,8 @@ gst_video_filter_set_caps (GstBaseTransform * trans, GstCaps * incaps,
     filter->out_info = out_info;
     if (fclass->transform_frame == NULL)
       gst_base_transform_set_in_place (trans, TRUE);
+    if (fclass->transform_frame_ip == NULL)
+      GST_BASE_TRANSFORM_CLASS (fclass)->transform_ip_on_passthrough = FALSE;
   }
   filter->negotiated = res;