From 1c35920d85e424b3f65aa6df1dbde689dd6ec007 Mon Sep 17 00:00:00 2001 From: Nobuhiro Iwamatsu Date: Wed, 25 Mar 2015 10:47:45 +0900 Subject: commit BSP v1.8.0 Signed-off-by: Nobuhiro Iwamatsu --- .../0007-videocrop-set-rowstride-capability.patch | 59 ++++++++++++++++++++++ 1 file changed, 59 insertions(+) create mode 100644 common/recipes-multimedia/gstreamer/gst-plugins-good/0007-videocrop-set-rowstride-capability.patch (limited to 'common/recipes-multimedia/gstreamer/gst-plugins-good/0007-videocrop-set-rowstride-capability.patch') diff --git a/common/recipes-multimedia/gstreamer/gst-plugins-good/0007-videocrop-set-rowstride-capability.patch b/common/recipes-multimedia/gstreamer/gst-plugins-good/0007-videocrop-set-rowstride-capability.patch new file mode 100644 index 0000000..1eef8de --- /dev/null +++ b/common/recipes-multimedia/gstreamer/gst-plugins-good/0007-videocrop-set-rowstride-capability.patch @@ -0,0 +1,59 @@ +From 0d5b9694fc670d489d02018d1e2d83394f299ad5 Mon Sep 17 00:00:00 2001 +From: Kazunori Kobayashi +Date: Thu, 10 May 2012 11:20:18 +0900 +Subject: [PATCH 07/31] videocrop: set rowstride capability + +This patch sets the rowstride capability if downstream plugins +can handle it. + +This patch is preliminary for the zero-copy cropping. +--- + gst/videocrop/gstvideocrop.c | 14 +++++++++----- + 1 file changed, 9 insertions(+), 5 deletions(-) + +diff --git a/gst/videocrop/gstvideocrop.c b/gst/videocrop/gstvideocrop.c +index b0c3a68..ae7ddaf 100644 +--- a/gst/videocrop/gstvideocrop.c ++++ b/gst/videocrop/gstvideocrop.c +@@ -585,22 +585,22 @@ gst_video_crop_transform_caps (GstBaseTransform * trans, + other_caps = gst_caps_new_empty (); + + for (i = 0; i < gst_caps_get_size (caps); ++i) { +- const GValue *v; ++ const GValue *in_width, *in_height; + GstStructure *structure, *new_structure; + GValue w_val = { 0, }, h_val = { + 0,}; + + structure = gst_caps_get_structure (caps, i); + +- v = gst_structure_get_value (structure, "width"); +- if (!gst_video_crop_transform_dimension_value (v, dx, &w_val)) { ++ in_width = gst_structure_get_value (structure, "width"); ++ if (!gst_video_crop_transform_dimension_value (in_width, dx, &w_val)) { + GST_WARNING_OBJECT (vcrop, "could not tranform width value with dx=%d" + ", caps structure=%" GST_PTR_FORMAT, dx, structure); + continue; + } + +- v = gst_structure_get_value (structure, "height"); +- if (!gst_video_crop_transform_dimension_value (v, dy, &h_val)) { ++ in_height = gst_structure_get_value (structure, "height"); ++ if (!gst_video_crop_transform_dimension_value (in_height, dy, &h_val)) { + g_value_unset (&w_val); + GST_WARNING_OBJECT (vcrop, "could not tranform height value with dy=%d" + ", caps structure=%" GST_PTR_FORMAT, dy, structure); +@@ -610,6 +610,10 @@ gst_video_crop_transform_caps (GstBaseTransform * trans, + new_structure = gst_structure_copy (structure); + gst_structure_set_value (new_structure, "width", &w_val); + gst_structure_set_value (new_structure, "height", &h_val); ++ ++ /* set rowstride when creating output caps */ ++ if (vcrop->stride_supported && (direction == GST_PAD_SINK)) ++ gst_structure_set_value (new_structure, "rowstride", in_width); + g_value_unset (&w_val); + g_value_unset (&h_val); + GST_LOG_OBJECT (vcrop, "transformed structure %2d: %" GST_PTR_FORMAT +-- +1.7.9.5 + -- cgit 1.2.3-korg