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| author | Anton Khirnov <anton@khirnov.net> | 2014-03-03 22:26:57 +0100 |
|---|---|---|
| committer | Anton Khirnov <anton@khirnov.net> | 2014-04-11 16:26:36 +0200 |
| commit | f20892eb67a7b4b5a3c080388a35a3380516a805 (patch) | |
| tree | 179aaaf0886c0a48701f62abd7f23a63a465f002 /libavresample/resample_template.c | |
| parent | b9dea23766f52b8e059e72d34980bb7b456efe8f (diff) | |
| download | ffmpeg-f20892eb67a7b4b5a3c080388a35a3380516a805.tar.gz | |
resample: split the nearest neighbour path into a separate function pointer
Diffstat (limited to 'libavresample/resample_template.c')
| -rw-r--r-- | libavresample/resample_template.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/libavresample/resample_template.c b/libavresample/resample_template.c index cd69eb8b44..a58193991c 100644 --- a/libavresample/resample_template.c +++ b/libavresample/resample_template.c @@ -54,16 +54,20 @@ #define DBL_TO_FELEM(d, v) d = av_clip_int16(lrint(v * (1 << 15))) #endif -static void SET_TYPE(resample_one)(ResampleContext *c, int no_filter, +static void SET_TYPE(resample_nearest)(void *dst0, int dst_index, const void *src0, int index) +{ + FELEM *dst = dst0; + const FELEM *src = src0; + dst[dst_index] = src[index]; +} + +static void SET_TYPE(resample_one)(ResampleContext *c, void *dst0, int dst_index, const void *src0, int src_size, int index, int frac) { FELEM *dst = dst0; const FELEM *src = src0; - if (no_filter) { - dst[dst_index] = src[index]; - } else { int i; int sample_index = index >> c->phase_shift; FELEM2 val = 0; @@ -87,7 +91,6 @@ static void SET_TYPE(resample_one)(ResampleContext *c, int no_filter, } OUT(dst[dst_index], val); - } } static void SET_TYPE(set_filter)(void *filter0, double *tab, int phase, |