diff options
Diffstat (limited to 'ffmpeg1/libavresample/x86/util.asm')
| -rw-r--r-- | ffmpeg1/libavresample/x86/util.asm | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/ffmpeg1/libavresample/x86/util.asm b/ffmpeg1/libavresample/x86/util.asm deleted file mode 100644 index 0ce9531..0000000 --- a/ffmpeg1/libavresample/x86/util.asm +++ /dev/null @@ -1,41 +0,0 @@ -;****************************************************************************** -;* x86 utility macros for libavresample -;* Copyright (c) 2012 Justin Ruggles <justin.ruggles@gmail.com> -;* -;* This file is part of Libav. -;* -;* Libav is free software; you can redistribute it and/or -;* modify it under the terms of the GNU Lesser General Public -;* License as published by the Free Software Foundation; either -;* version 2.1 of the License, or (at your option) any later version. -;* -;* Libav is distributed in the hope that it will be useful, -;* but WITHOUT ANY WARRANTY; without even the implied warranty of -;* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -;* Lesser General Public License for more details. -;* -;* You should have received a copy of the GNU Lesser General Public -;* License along with Libav; if not, write to the Free Software -;* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -;****************************************************************************** - -%macro S16_TO_S32_SX 2 ; src/low dst, high dst -%if cpuflag(sse4) - pmovsxwd m%2, m%1 - psrldq m%1, 8 - pmovsxwd m%1, m%1 - SWAP %1, %2 -%else - mova m%2, m%1 - punpckhwd m%2, m%2 - punpcklwd m%1, m%1 - psrad m%2, 16 - psrad m%1, 16 -%endif -%endmacro - -%macro DEINT2_PS 3 ; src0/even dst, src1/odd dst, temp - shufps m%3, m%1, m%2, q3131 - shufps m%1, m%2, q2020 - SWAP %2,%3 -%endmacro |