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gstreamer/gst/videoscale
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Ravi Kiran K N f16cf75194 videoscale: support lanczos method for NV formats 
Support lanczos scaling method for NV12 and NV21 formats.
Scale the 'Y' plane and scale 'NV' plane.
Implementation for submethods - int16, int32, float and double

https://bugzilla.gnome.org/show_bug.cgi?id=737400
2014-09-26 13:05:18 +01:00
..
.gitignore Initial revision 2001-12-22 23:27:17 +00:00
gstvideoscale.c videoscale: support lanczos method for NV formats 2014-09-26 13:05:18 +01:00
gstvideoscale.h Fix FSF address 2012-11-03 23:05:09 +00:00
gstvideoscaleorc-dist.c Release 1.3.1 2014-05-03 17:50:10 +02:00
gstvideoscaleorc-dist.h Update disted orc backup files 2013-04-22 13:58:33 +01:00
gstvideoscaleorc.orc videoscale: ranem gst_video_scale_orc -> video_scale_orc 2012-07-23 17:13:29 +02:00
Makefile.am gst: Add better support for static plugins 2013-04-15 15:52:58 +02:00
README fix caps 2012-09-14 13:22:31 +02:00
videoscale.vcproj more working plugins 2004-07-27 21:41:30 +00:00
vs_4tap.c videoscale Use stride instead of width in more places 2014-09-23 23:12:19 +03:00
vs_4tap.h videoscale: Added NV support for 4Tap resize 2014-09-18 13:31:08 +03:00
vs_fill_borders.c videoscale: vs_image: strides are a gsize 2014-06-09 23:38:39 -03:00
vs_fill_borders.h videoscale: sprinkle some G_GNUC_INTERNAL 2012-08-04 22:05:20 +01:00
vs_image.c videoscale: pick nearest line in scaling 2013-09-10 16:24:55 +02:00
vs_image.h videoscale: support lanczos method for NV formats 2014-09-26 13:05:18 +01:00
vs_lanczos.c videoscale: support lanczos method for NV formats 2014-09-26 13:05:18 +01:00
vs_scanline.c videoscale: optimize merge for RGB15 and RGB16 2013-09-12 12:27:19 +02:00
vs_scanline.h videoscale: sprinkle some G_GNUC_INTERNAL 2012-08-04 22:05:20 +01:00

README 

- test different strides using
gst-launch -v videotestsrc ! video/x-raw,width=320,height=240,format=UYVY ! videoscale ! video/x-raw,width=328,height=240 ! xvimagesink 
gst-launch -v videotestsrc ! video/x-raw,width=320,height=240,format=UYVY ! videoscale ! video/x-raw,width=324,height=240 ! xvimagesink 
gst-launch -v videotestsrc ! video/x-raw,width=320,height=240,format=UYVY ! videoscale ! video/x-raw,width=322,height=240 ! xvimagesink 
gst-launch -v videotestsrc ! video/x-raw,width=320,height=240,format=UYVY ! videoscale ! video/x-raw,width=321,height=240 ! xvimagesink