From eafa1c90e573c14562987390d1001d4e636d5a74 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Reimar=20D=C3=B6ffinger?= Date: Thu, 30 Aug 2007 11:41:58 +0000 Subject: [PATCH] Replace complicated and currently broken manual alignment code by DECLARE_ALIGNED_16. Fixes crash in ff_snow_horizontal_compose97i_sse2 Originally committed as revision 10261 to svn://svn.ffmpeg.org/ffmpeg/trunk --- libavcodec/i386/snowdsp_mmx.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/libavcodec/i386/snowdsp_mmx.c b/libavcodec/i386/snowdsp_mmx.c index 561b43bf09..e43f7e9de8 100644 --- a/libavcodec/i386/snowdsp_mmx.c +++ b/libavcodec/i386/snowdsp_mmx.c @@ -25,9 +25,7 @@ void ff_snow_horizontal_compose97i_sse2(IDWTELEM *b, int width){ const int w2= (width+1)>>1; - // SSE2 code runs faster with pointers aligned on a 32-byte boundary. - IDWTELEM temp_buf[(width>>1) + 4]; - IDWTELEM * const temp = temp_buf + 4 - (((int)temp_buf & 0xF) >> 2); + DECLARE_ALIGNED_16(IDWTELEM, temp[width>>1]); const int w_l= (width>>1); const int w_r= w2 - 1; int i;