From cfe675269bf44c49590e9076b5d2cd2503804f98 Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Thu, 9 Apr 2009 21:53:48 +0000 Subject: [PATCH] Do not use SSE2 SAD for snow as it requires more alignment than can be easily provided. Fixes issue315. Originally committed as revision 18404 to svn://svn.ffmpeg.org/ffmpeg/trunk --- libavcodec/x86/motion_est_mmx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/x86/motion_est_mmx.c b/libavcodec/x86/motion_est_mmx.c index e61a1ba..4673ebc 100644 --- a/libavcodec/x86/motion_est_mmx.c +++ b/libavcodec/x86/motion_est_mmx.c @@ -455,7 +455,7 @@ void dsputil_init_pix_mmx(DSPContext* c, AVCodecContext *avctx) c->pix_abs[1][3] = sad8_xy2_mmx2; } } - if ((mm_flags & FF_MM_SSE2) && !(mm_flags & FF_MM_3DNOW)) { + if ((mm_flags & FF_MM_SSE2) && !(mm_flags & FF_MM_3DNOW) && avctx->codec_id != CODEC_ID_SNOW) { c->sad[0]= sad16_sse2; } } -- 2.7.4