[SCM] libav/experimental: revert incorrect change

[siretart at users.alioth.debian.org]

The following commit has been merged in the experimental branch:
commit 68dce79b0077b15bf27eb3017105f226c24b40d8
Author: Måns Rullgård <mans at mansr.com>
Date:   Wed Nov 9 19:18:20 2005 +0000

    revert incorrect change
    
    Originally committed as revision 4683 to svn://svn.ffmpeg.org/ffmpeg/trunk

diff --git a/libavcodec/x264.c b/libavcodec/x264.c
index 0b08b2d..b2e922f 100644
--- a/libavcodec/x264.c
+++ b/libavcodec/x264.c
@@ -150,7 +150,7 @@ X264_init(AVCodecContext *avctx)
 
     if(avctx->flags & CODEC_FLAG_QSCALE && avctx->global_quality > 0)
         x4->params.rc.i_qp_constant =
-            12 + 6 * av_log2((double) avctx->global_quality / FF_QP2LAMBDA);
+            12 + 6 * log2((double) avctx->global_quality / FF_QP2LAMBDA);
 
     x4->params.i_width = avctx->width;
     x4->params.i_height = avctx->height;

-- 
Libav/FFmpeg packaging