x11grab: add follow_mouse AVOption.
authorYu-Jie Lin <livibetter@gmail.com>
Sat, 30 Jul 2011 10:46:36 +0000 (18:46 +0800)
committerAnton Khirnov <anton@khirnov.net>
Sun, 31 Jul 2011 12:25:00 +0000 (14:25 +0200)
commit085791a92e239875fed560c34db87e98083f4092
tree30fba179b9028d76dc3616f8312daee224babac5
parent42ba12888b9296977237f2bca0027d8b017011db
x11grab: add follow_mouse AVOption.

-follow_mouse centered|PIXELS
  move grabbing region to where mouse pointer at the center; or
  only move when pointer reaches within PIXELS to the edge.

Signed-off-by: Yu-Jie Lin <livibetter@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
doc/ffmpeg.texi
doc/indevs.texi
libavdevice/x11grab.c