diff options
Diffstat (limited to 'common/recipes-multimedia/gstreamer/gst-plugins-good/0023-videocrop-skip-the-transforming-caps-process-when-th.patch')
| -rw-r--r-- | common/recipes-multimedia/gstreamer/gst-plugins-good/0023-videocrop-skip-the-transforming-caps-process-when-th.patch | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/common/recipes-multimedia/gstreamer/gst-plugins-good/0023-videocrop-skip-the-transforming-caps-process-when-th.patch b/common/recipes-multimedia/gstreamer/gst-plugins-good/0023-videocrop-skip-the-transforming-caps-process-when-th.patch new file mode 100644 index 0000000..5c33ec6 --- /dev/null +++ b/common/recipes-multimedia/gstreamer/gst-plugins-good/0023-videocrop-skip-the-transforming-caps-process-when-th.patch @@ -0,0 +1,32 @@ +From d13fa761751f252c89032248fbf3b363d4f1827c Mon Sep 17 00:00:00 2001 +From: Kazunori Kobayashi <kkobayas@igel.co.jp> +Date: Thu, 29 Nov 2012 14:06:33 +0900 +Subject: [PATCH 23/31] videocrop: skip the transforming caps process when the + passthrough mode is set + +When the passthrough mode is set, the basetransform class tries to accommodate +a difference between input and output caps. This behavior causes +the reallocation of the output buffers, and discarding the physical buffers +used for zero-copy processing. +To avoid this problem, the transforming caps process shouldn't be performed. +--- + gst/videocrop/gstvideocrop.c | 3 +++ + 1 file changed, 3 insertions(+) + +diff --git a/gst/videocrop/gstvideocrop.c b/gst/videocrop/gstvideocrop.c +index 4887137..caeb0b1 100644 +--- a/gst/videocrop/gstvideocrop.c ++++ b/gst/videocrop/gstvideocrop.c +@@ -614,6 +614,9 @@ gst_video_crop_transform_caps (GstBaseTransform * trans, + + vcrop = GST_VIDEO_CROP (trans); + ++ if (gst_base_transform_is_passthrough (trans)) ++ return gst_caps_ref (caps); ++ + GST_OBJECT_LOCK (vcrop); + + GST_LOG_OBJECT (vcrop, "l=%d,r=%d,b=%d,t=%d", +-- +1.7.9.5 + |