vf_drawtext: perform misc cosmetics changes to uninit
authorStefano Sabatini <stefasab@gmail.com>
Fri, 23 Sep 2011 12:13:47 +0000 (14:13 +0200)
committerStefano Sabatini <stefasab@gmail.com>
Sat, 24 Sep 2011 10:37:03 +0000 (12:37 +0200)
commit3de684206e940454a5276756620b794b0673d8b9
treec0abec5f3792aa24d5470405fc61aab8032f314b
parent275516f87c80f5ff4ea1dcddd84bb354bda990f2
vf_drawtext: perform misc cosmetics changes to uninit

In particular:
* lexically sort strings freeing commands
* logically group freeing instructions
* prefer NULL over 0 when setting dtext->glyphs
libavfilter/vf_drawtext.c