diff options
Diffstat (limited to 'libswresample/x86/resample_mmx.h')
-rw-r--r-- | libswresample/x86/resample_mmx.h | 72 |
1 files changed, 0 insertions, 72 deletions
diff --git a/libswresample/x86/resample_mmx.h b/libswresample/x86/resample_mmx.h deleted file mode 100644 index b0ea496361..0000000000 --- a/libswresample/x86/resample_mmx.h +++ /dev/null @@ -1,72 +0,0 @@ -/* - * Copyright (c) 2012 Michael Niedermayer <michaelni@gmx.at> - * - * This file is part of FFmpeg. - * - * FFmpeg 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. - * - * FFmpeg 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 FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#include "libavutil/x86/asm.h" -#include "libavutil/cpu.h" -#include "libswresample/swresample_internal.h" - -#define COMMON_CORE_DBL_SSE2 \ - x86_reg len= -8*c->filter_length;\ -__asm__ volatile(\ - "xorpd %%xmm0, %%xmm0 \n\t"\ - "1: \n\t"\ - "movupd (%1, %0), %%xmm1 \n\t"\ - "mulpd (%2, %0), %%xmm1 \n\t"\ - "addpd %%xmm1, %%xmm0 \n\t"\ - "add $16, %0 \n\t"\ - " js 1b \n\t"\ - "movhlps %%xmm0, %%xmm1 \n\t"\ - "addpd %%xmm1, %%xmm0 \n\t"\ - "movsd %%xmm0, (%3) \n\t"\ - : "+r" (len)\ - : "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 \ - x86_reg len= -8*c->filter_length;\ -__asm__ volatile(\ - "xorpd %%xmm0, %%xmm0 \n\t"\ - "xorpd %%xmm2, %%xmm2 \n\t"\ - "1: \n\t"\ - "movupd (%3, %0), %%xmm1 \n\t"\ - "movapd %%xmm1, %%xmm3 \n\t"\ - "mulpd (%4, %0), %%xmm1 \n\t"\ - "mulpd (%5, %0), %%xmm3 \n\t"\ - "addpd %%xmm1, %%xmm0 \n\t"\ - "addpd %%xmm3, %%xmm2 \n\t"\ - "add $16, %0 \n\t"\ - " js 1b \n\t"\ - "movhlps %%xmm0, %%xmm1 \n\t"\ - "movhlps %%xmm2, %%xmm3 \n\t"\ - "addpd %%xmm1, %%xmm0 \n\t"\ - "addpd %%xmm3, %%xmm2 \n\t"\ - "movsd %%xmm0, %1 \n\t"\ - "movsd %%xmm2, %2 \n\t"\ - : "+r" (len),\ - "=m" (val),\ - "=m" (v2)\ - : "r" (((uint8_t*)(src+sample_index))-len),\ - "r" (((uint8_t*)filter)-len),\ - "r" (((uint8_t*)(filter+c->filter_alloc))-len)\ - XMM_CLOBBERS_ONLY("%xmm0", "%xmm1", "%xmm2", "%xmm3")\ -); |