[FFmpeg-cvslog] swresample/resample: add missing xmm clobbers

James Almer git at videolan.org
Wed May 7 01:40:47 CEST 2014


ffmpeg | branch: master | James Almer <jamrial at gmail.com> | Tue May  6 20:10:14 2014 -0300| [4cdea92976793c79121297a4b887f31b5eebb92a] | committer: Michael Niedermayer

swresample/resample: add missing xmm clobbers

Might fix fate-swr on ICL

Signed-off-by: James Almer <jamrial at gmail.com>
Signed-off-by: Michael Niedermayer <michaelni at gmx.at>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=4cdea92976793c79121297a4b887f31b5eebb92a
---

 libswresample/x86/resample_mmx.h |    3 +++
 1 file changed, 3 insertions(+)

diff --git a/libswresample/x86/resample_mmx.h b/libswresample/x86/resample_mmx.h
index 1d47266..06f8da6 100644
--- a/libswresample/x86/resample_mmx.h
+++ b/libswresample/x86/resample_mmx.h
@@ -101,6 +101,7 @@ __asm__ volatile(\
       "r" (((uint8_t*)filter)-len),\
       "r" (dst+dst_index)\
       NAMED_CONSTRAINTS_ADD(ff_resample_int16_rounder)\
+      XMM_CLOBBERS_ONLY("%xmm0", "%xmm1")\
 );
 
 #define LINEAR_CORE_INT16_SSE2 \
@@ -156,6 +157,7 @@ __asm__ volatile(\
     : "r" (((uint8_t*)(src+sample_index))-len),\
       "r" (((uint8_t*)filter)-len),\
       "r" (dst+dst_index)\
+    XMM_CLOBBERS_ONLY("%xmm0", "%xmm1")\
 );
 
 #define LINEAR_CORE_FLT_SSE \
@@ -210,6 +212,7 @@ __asm__ volatile(\
     : "r" (((uint8_t*)(src+sample_index))-len),\
       "r" (((uint8_t*)filter)-len),\
       "r" (dst+dst_index)\
+    XMM_CLOBBERS_ONLY("%xmm0", "%xmm1")\
 );
 
 #define LINEAR_CORE_DBL_SSE2 \



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