ffmpeg | branch: master | Shiyou Yin <yinshiyou...@loongson.cn> | Wed Jul 31 09:30:01 2019 +0800| [11f99a9a45925e14409eff65606973676d7376b6] | committer: Reimar Döffinger
avutil/mips: Avoid instruction exception caused by gssqc1/gslqc1. Ensure the address accesed by gssqc1/gslqc1 are 16-byte aligned. > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=11f99a9a45925e14409eff65606973676d7376b6 --- libavcodec/mips/simple_idct_mmi.c | 2 +- libavutil/mips/mmiutils.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/libavcodec/mips/simple_idct_mmi.c b/libavcodec/mips/simple_idct_mmi.c index 7f4bb74fd2..73d797ffbc 100644 --- a/libavcodec/mips/simple_idct_mmi.c +++ b/libavcodec/mips/simple_idct_mmi.c @@ -39,7 +39,7 @@ #define COL_SHIFT 20 #define DC_SHIFT 3 -DECLARE_ALIGNED(8, const int16_t, W_arr)[46] = { +DECLARE_ALIGNED(16, const int16_t, W_arr)[46] = { W4, W2, W4, W6, W1, W3, W5, W7, W4, W6, -W4, -W2, diff --git a/libavutil/mips/mmiutils.h b/libavutil/mips/mmiutils.h index 05f6b31155..8f692e86c5 100644 --- a/libavutil/mips/mmiutils.h +++ b/libavutil/mips/mmiutils.h @@ -205,7 +205,7 @@ * backup register */ #define BACKUP_REG \ - double temp_backup_reg[8]; \ + LOCAL_ALIGNED_16(double, temp_backup_reg, [8]); \ if (_MIPS_SIM == _ABI64) \ __asm__ volatile ( \ "gssqc1 $f25, $f24, 0x00(%[temp]) \n\t" \ _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email ffmpeg-cvslog-requ...@ffmpeg.org with subject "unsubscribe".
