making act segmenter

1 files changed, 0 insertions, 211 deletions

diff --git a/ffmpeg1/libswresample/resample_template.c b/ffmpeg1/libswresample/resample_template.c
deleted file mode 100644
index 5bc12bc..0000000
--- a/ffmpeg1/libswresample/resample_template.c
+++ /dev/null
@@ -1,211 +0,0 @@
-/*
- * audio resampling
- * Copyright (c) 2004-2012 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
- */
-
-/**
- * @file
- * audio resampling
- * @author Michael Niedermayer <michaelni@gmx.at>
- */
-
-#if defined(TEMPLATE_RESAMPLE_DBL)
-#    define RENAME(N) N ## _double
-#    define FILTER_SHIFT 0
-#    define DELEM  double
-#    define FELEM  double
-#    define FELEM2 double
-#    define FELEML double
-#    define OUT(d, v) d = v
-
-#elif defined(TEMPLATE_RESAMPLE_FLT)
-#    define RENAME(N) N ## _float
-#    define FILTER_SHIFT 0
-#    define DELEM  float
-#    define FELEM  float
-#    define FELEM2 float
-#    define FELEML float
-#    define OUT(d, v) d = v
-
-#elif defined(TEMPLATE_RESAMPLE_S32)
-#    define RENAME(N) N ## _int32
-#    define FILTER_SHIFT 30
-#    define DELEM  int32_t
-#    define FELEM  int32_t
-#    define FELEM2 int64_t
-#    define FELEML int64_t
-#    define FELEM_MAX INT32_MAX
-#    define FELEM_MIN INT32_MIN
-#    define OUT(d, v) v = (v + (1<<(FILTER_SHIFT-1)))>>FILTER_SHIFT;\
-                      d = (uint64_t)(v + 0x80000000) > 0xFFFFFFFF ? (v>>63) ^ 0x7FFFFFFF : v
-
-#elif    defined(TEMPLATE_RESAMPLE_S16)      \
-      || defined(TEMPLATE_RESAMPLE_S16_MMX2) \
-      || defined(TEMPLATE_RESAMPLE_S16_SSSE3)
-
-#    define FILTER_SHIFT 15
-#    define DELEM  int16_t
-#    define FELEM  int16_t
-#    define FELEM2 int32_t
-#    define FELEML int64_t
-#    define FELEM_MAX INT16_MAX
-#    define FELEM_MIN INT16_MIN
-#    define OUT(d, v) v = (v + (1<<(FILTER_SHIFT-1)))>>FILTER_SHIFT;\
-                      d = (unsigned)(v + 32768) > 65535 ? (v>>31) ^ 32767 : v
-
-#    if defined(TEMPLATE_RESAMPLE_S16)
-#        define RENAME(N) N ## _int16
-#    elif defined(TEMPLATE_RESAMPLE_S16_MMX2)
-#        define COMMON_CORE COMMON_CORE_INT16_MMX2
-#        define RENAME(N) N ## _int16_mmx2
-#    elif defined(TEMPLATE_RESAMPLE_S16_SSSE3)
-#        define COMMON_CORE COMMON_CORE_INT16_SSSE3
-#        define RENAME(N) N ## _int16_ssse3
-#    endif
-
-#endif
-
-int RENAME(swri_resample)(ResampleContext *c, DELEM *dst, const DELEM *src, int *consumed, int src_size, int dst_size, int update_ctx){
-    int dst_index, i;
-    int index= c->index;
-    int frac= c->frac;
-    int dst_incr_frac= c->dst_incr % c->src_incr;
-    int dst_incr=      c->dst_incr / c->src_incr;
-    int compensation_distance= c->compensation_distance;
-
-    av_assert1(c->filter_shift == FILTER_SHIFT);
-    av_assert1(c->felem_size == sizeof(FELEM));
-
-    if(compensation_distance == 0 && c->filter_length == 1 && c->phase_shift==0){
-        int64_t index2= ((int64_t)index)<<32;
-        int64_t incr= (1LL<<32) * c->dst_incr / c->src_incr;
-        dst_size= FFMIN(dst_size, (src_size-1-index) * (int64_t)c->src_incr / c->dst_incr);
-
-        for(dst_index=0; dst_index < dst_size; dst_index++){
-            dst[dst_index] = src[index2>>32];
-            index2 += incr;
-        }
-        index += dst_index * dst_incr;
-        index += (frac + dst_index * (int64_t)dst_incr_frac) / c->src_incr;
-        frac   = (frac + dst_index * (int64_t)dst_incr_frac) % c->src_incr;
-        av_assert2(index >= 0);
-        *consumed= index >> c->phase_shift;
-        index &= c->phase_mask;
-    }else if(compensation_distance == 0 && !c->linear && index >= 0){
-        int sample_index = 0;
-        for(dst_index=0; dst_index < dst_size; dst_index++){
-            FELEM *filter;
-            sample_index += index >> c->phase_shift;
-            index &= c->phase_mask;
-            filter= ((FELEM*)c->filter_bank) + c->filter_alloc*index;
-
-            if(sample_index + c->filter_length > src_size){
-                break;
-            }else{
-#ifdef COMMON_CORE
-                COMMON_CORE
-#else
-                FELEM2 val=0;
-                for(i=0; i<c->filter_length; i++){
-                    val += src[sample_index + i] * (FELEM2)filter[i];
-                }
-                OUT(dst[dst_index], val);
-#endif
-            }
-
-            frac += dst_incr_frac;
-            index += dst_incr;
-            if(frac >= c->src_incr){
-                frac -= c->src_incr;
-                index++;
-            }
-        }
-        *consumed = sample_index;
-    }else{
-        int sample_index = 0;
-        for(dst_index=0; dst_index < dst_size; dst_index++){
-            FELEM *filter;
-            FELEM2 val=0;
-
-            sample_index += index >> c->phase_shift;
-            index &= c->phase_mask;
-            filter = ((FELEM*)c->filter_bank) + c->filter_alloc*index;
-
-            if(sample_index + c->filter_length > src_size || -sample_index >= src_size){
-                break;
-            }else if(sample_index < 0){
-                for(i=0; i<c->filter_length; i++)
-                    val += src[FFABS(sample_index + i)] * (FELEM2)filter[i];
-            }else if(c->linear){
-                FELEM2 v2=0;
-                for(i=0; i<c->filter_length; i++){
-                    val += src[sample_index + i] * (FELEM2)filter[i];
-                    v2  += src[sample_index + i] * (FELEM2)filter[i + c->filter_alloc];
-                }
-                val+=(v2-val)*(FELEML)frac / c->src_incr;
-            }else{
-                for(i=0; i<c->filter_length; i++){
-                    val += src[sample_index + i] * (FELEM2)filter[i];
-                }
-            }
-
-            OUT(dst[dst_index], val);
-
-            frac += dst_incr_frac;
-            index += dst_incr;
-            if(frac >= c->src_incr){
-                frac -= c->src_incr;
-                index++;
-            }
-
-            if(dst_index + 1 == compensation_distance){
-                compensation_distance= 0;
-                dst_incr_frac= c->ideal_dst_incr % c->src_incr;
-                dst_incr=      c->ideal_dst_incr / c->src_incr;
-            }
-        }
-        *consumed= FFMAX(sample_index, 0);
-        index += FFMIN(sample_index, 0) << c->phase_shift;
-
-        if(compensation_distance){
-            compensation_distance -= dst_index;
-            av_assert1(compensation_distance > 0);
-        }
-    }
-
-    if(update_ctx){
-        c->frac= frac;
-        c->index= index;
-        c->dst_incr= dst_incr_frac + c->src_incr*dst_incr;
-        c->compensation_distance= compensation_distance;
-    }
-
-    return dst_index;
-}
-
-#undef COMMON_CORE
-#undef RENAME
-#undef FILTER_SHIFT
-#undef DELEM
-#undef FELEM
-#undef FELEM2
-#undef FELEML
-#undef FELEM_MAX
-#undef FELEM_MIN
-#undef OUT