diff options
| author |   Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> | 2015-03-25 10:47:45 +0900 |
|---|---|---|
| committer | Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> | 2015-03-25 10:47:45 +0900 |
| commit | 1c35920d85e424b3f65aa6df1dbde689dd6ec007 (patch) | |
| tree | 58b2cacb3674111aad5a4ded694db0cef5cf55f3 /common/recipes-multimedia/gstreamer/gst-plugins-good/0027-videocrop-add-a-new-function-to-determine-if-source-.patch | |
commit BSP v1.8.0
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Diffstat (limited to 'common/recipes-multimedia/gstreamer/gst-plugins-good/0027-videocrop-add-a-new-function-to-determine-if-source-.patch')
| -rw-r--r-- | common/recipes-multimedia/gstreamer/gst-plugins-good/0027-videocrop-add-a-new-function-to-determine-if-source-.patch | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/common/recipes-multimedia/gstreamer/gst-plugins-good/0027-videocrop-add-a-new-function-to-determine-if-source-.patch b/common/recipes-multimedia/gstreamer/gst-plugins-good/0027-videocrop-add-a-new-function-to-determine-if-source-.patch new file mode 100644 index 0000000..cc41aaa --- /dev/null +++ b/common/recipes-multimedia/gstreamer/gst-plugins-good/0027-videocrop-add-a-new-function-to-determine-if-source-.patch @@ -0,0 +1,67 @@ +From a4185ee69f456d244f3bc5d1dc56800d112a3067 Mon Sep 17 00:00:00 2001 +From: Kazunori Kobayashi <kkobayas@igel.co.jp> +Date: Mon, 29 Oct 2012 11:52:32 +0900 +Subject: [PATCH 27/31] videocrop: add a new function to determine if source + images are interlaced + +This patch groups the processing to determine if source images are +interlaced to gst_video_crop_is_interlaced(). +--- + gst/videocrop/gstvideocrop.c | 32 ++++++++++++++++++++++---------- + 1 file changed, 22 insertions(+), 10 deletions(-) + +diff --git a/gst/videocrop/gstvideocrop.c b/gst/videocrop/gstvideocrop.c +index caeb0b1..d02948d 100644 +--- a/gst/videocrop/gstvideocrop.c ++++ b/gst/videocrop/gstvideocrop.c +@@ -604,6 +604,26 @@ gst_video_crop_transform_dimension_value (const GValue * src_val, + return ret; + } + ++static gboolean ++gst_video_crop_is_interlaced (GstCaps * caps) ++{ ++ gboolean interlaced; ++ const gchar *layout; ++ GstStructure *structure; ++ gboolean result; ++ ++ structure = gst_caps_get_structure (caps, 0); ++ if (gst_structure_get_boolean (structure, "interlaced", &interlaced) && ++ (interlaced == TRUE) && ++ ((layout = gst_structure_get_string (structure, "field-layout")) != NULL) ++ && (strcmp (layout, "sequential") == 0)) ++ result = TRUE; ++ else ++ result = FALSE; ++ ++ return result; ++} ++ + static GstCaps * + gst_video_crop_transform_caps (GstBaseTransform * trans, + GstPadDirection direction, GstCaps * caps) +@@ -687,18 +707,10 @@ gst_video_crop_transform_caps (GstBaseTransform * trans, + guint ratio_y_c; + GstStructure *structure; + gint tile_height; +- gboolean interlaced; +- const gchar *layout; + + structure = gst_caps_get_structure (caps, 0); +- if (gst_structure_get_boolean (structure, "interlaced", &interlaced) && +- (interlaced == TRUE) && +- ((layout = +- gst_structure_get_string (structure, "field-layout")) != NULL) +- && (strcmp (layout, "sequential") == 0)) +- vcrop->interlaced = TRUE; +- else +- vcrop->interlaced = FALSE; ++ ++ vcrop->interlaced = gst_video_crop_is_interlaced (caps); + + rowstride = img_details.stride; + /* Y plane / UV plane */ +-- +1.7.9.5 + |