summaryrefslogtreecommitdiff
path: root/libswresample/x86/resample_mmx.h
diff options
context:
space:
mode:
Diffstat (limited to 'libswresample/x86/resample_mmx.h')
-rw-r--r--libswresample/x86/resample_mmx.h72
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")\
-);