Fix typo: CODEC_FLAG2_SSIM is in flags2, not in flags.

Patch by Takashi Mochizuki mochi (A) da2 (.) so (dash) net (dot) ne (.) jp


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@22759 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

libavcodec/libx264.c

@@ -280,7 +280,7 @@ static av_cold int X264_init(AVCodecContext *avctx)
     x4->params.analyse.i_chroma_qp_offset = avctx->chromaoffset;
 
     x4->params.analyse.b_psnr = avctx->flags & CODEC_FLAG_PSNR;
-    x4->params.analyse.b_ssim = avctx->flags & CODEC_FLAG2_SSIM;
+    x4->params.analyse.b_ssim = avctx->flags2 & CODEC_FLAG2_SSIM;
     x4->params.i_log_level    = X264_LOG_DEBUG;
 
     x4->params.b_aud          = avctx->flags2 & CODEC_FLAG2_AUD;