Chiebot-Mirror
/
FFmpeg
mirror of https://github.com/FFmpeg/FFmpeg.git
8
0
Fork 0
Code Issues Projects Releases Wiki Activity

swr: reindent.

Browse Source 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
pull/76/merge
Ronald S. Bultje 11 years ago committed by Michael Niedermayer
parent 20c7baf832
commit edf930472b
1 changed files with 64 additions and 64 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Unified View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 128
      libswresample/resample_template.c

128
libswresample/resample_template.c
Unescape View File

@ -123,42 +123,42 @@ int RENAME(swri_resample_common)(ResampleContext *c,
DELEM *dst, const DELEM *src, DELEM *dst, const DELEM *src,
int n, int update_ctx) int n, int update_ctx)
{ {
int dst_index; int dst_index;
int index= c->index; int index= c->index;
int frac= c->frac; int frac= c->frac;
int dst_incr_frac= c->dst_incr % c->src_incr; int dst_incr_frac= c->dst_incr % c->src_incr;
int dst_incr= c->dst_incr / c->src_incr; int dst_incr= c->dst_incr / c->src_incr;
int sample_index = index >> c->phase_shift; int sample_index = index >> c->phase_shift;
index &= c->phase_mask; index &= c->phase_mask;
for (dst_index = 0; dst_index < n; dst_index++) { for (dst_index = 0; dst_index < n; dst_index++) {
FELEM *filter = ((FELEM *) c->filter_bank) + c->filter_alloc * index; FELEM *filter = ((FELEM *) c->filter_bank) + c->filter_alloc * index;
#ifdef COMMON_CORE #ifdef COMMON_CORE
COMMON_CORE COMMON_CORE
#else #else
FELEM2 val=0; FELEM2 val=0;
int i; int i;
for (i = 0; i < c->filter_length; i++) { for (i = 0; i < c->filter_length; i++) {
val += src[sample_index + i] * (FELEM2)filter[i]; val += src[sample_index + i] * (FELEM2)filter[i];
} }
OUT(dst[dst_index], val); OUT(dst[dst_index], val);
#endif #endif
frac += dst_incr_frac; frac += dst_incr_frac;
index += dst_incr; index += dst_incr;
if (frac >= c->src_incr) { if (frac >= c->src_incr) {
frac -= c->src_incr; frac -= c->src_incr;
index++; index++;
} }
sample_index += index >> c->phase_shift; sample_index += index >> c->phase_shift;
index &= c->phase_mask; index &= c->phase_mask;
} }
if(update_ctx){ if(update_ctx){
c->frac= frac; c->frac= frac;
c->index= index; c->index= index;
} }
return sample_index; return sample_index;
} }
@ -167,44 +167,44 @@ int RENAME(swri_resample_linear)(ResampleContext *c,
DELEM *dst, const DELEM *src, DELEM *dst, const DELEM *src,
int n, int update_ctx) int n, int update_ctx)
{ {
int dst_index; int dst_index;
int index= c->index; int index= c->index;
int frac= c->frac; int frac= c->frac;
int dst_incr_frac= c->dst_incr % c->src_incr; int dst_incr_frac= c->dst_incr % c->src_incr;
int dst_incr= c->dst_incr / c->src_incr; int dst_incr= c->dst_incr / c->src_incr;
int sample_index = index >> c->phase_shift; int sample_index = index >> c->phase_shift;
index &= c->phase_mask; index &= c->phase_mask;
for (dst_index = 0; dst_index < n; dst_index++) { for (dst_index = 0; dst_index < n; dst_index++) {
FELEM *filter = ((FELEM *) c->filter_bank) + c->filter_alloc * index; FELEM *filter = ((FELEM *) c->filter_bank) + c->filter_alloc * index;
FELEM2 val=0, v2 = 0; FELEM2 val=0, v2 = 0;
#ifdef LINEAR_CORE #ifdef LINEAR_CORE
LINEAR_CORE LINEAR_CORE
#else #else
int i; int i;
for (i = 0; i < c->filter_length; i++) { for (i = 0; i < c->filter_length; i++) {
val += src[sample_index + i] * (FELEM2)filter[i]; val += src[sample_index + i] * (FELEM2)filter[i];
v2 += src[sample_index + i] * (FELEM2)filter[i + c->filter_alloc]; v2 += src[sample_index + i] * (FELEM2)filter[i + c->filter_alloc];
} }
#endif #endif
val += (v2 - val) * (FELEML) frac / c->src_incr; val += (v2 - val) * (FELEML) frac / c->src_incr;
OUT(dst[dst_index], val); OUT(dst[dst_index], val);
frac += dst_incr_frac; frac += dst_incr_frac;
index += dst_incr; index += dst_incr;
if (frac >= c->src_incr) { if (frac >= c->src_incr) {
frac -= c->src_incr; frac -= c->src_incr;
index++; index++;
} }
sample_index += index >> c->phase_shift; sample_index += index >> c->phase_shift;
index &= c->phase_mask; index &= c->phase_mask;
} }
if(update_ctx){ if(update_ctx){
c->frac= frac; c->frac= frac;
c->index= index; c->index= index;
} }
return sample_index; return sample_index;
} }

Write Preview
Loading…
Cancel
Save