diff options
Diffstat (limited to 'src/ui/inlines.h')
| -rw-r--r-- | src/ui/inlines.h | 85 |
1 files changed, 16 insertions, 69 deletions
diff --git a/src/ui/inlines.h b/src/ui/inlines.h index d8dbc966d..e2c48d019 100644 --- a/src/ui/inlines.h +++ b/src/ui/inlines.h @@ -47,49 +47,27 @@ calc_mono_freq(short dest[2][256], short src[2][512], int nch) } } -static inline void stereo16_from_stereopcm8(register short *l, - register short *r, - register uchar *c, - long cnt) +static inline void stereo16_from_multichannel(register short *l, + register short *r, + register short *s, + long cnt, int chan) { - while (cnt >= 4l) + while (cnt > 0) { - l[0] = c[0]; - r[0] = c[1]; - l[1] = c[2]; - r[1] = c[3]; - l[2] = c[4]; - r[2] = c[5]; - l[3] = c[6]; - r[3] = c[7]; - l += 4; - r += 4; - c += 8; - cnt -= 4l; - } - - if (cnt > 0l) - { - l[0] = c[0]; - r[0] = c[1]; - if (cnt > 1l) - { - l[1] = c[2]; - r[1] = c[3]; - if (cnt > 2l) - { - l[2] = c[4]; - r[2] = c[5]; - } - } + l[0] = s[0]; + r[0] = s[1]; + s += chan; + l++; + r++; + cnt--; } } static inline void stereo16_from_stereopcm16(register short *l, - register short *r, - register short *s, - long cnt) + register short *r, + register short *s, + long cnt) { while (cnt >= 4l) { @@ -124,40 +102,9 @@ static inline void stereo16_from_stereopcm16(register short *l, } } - -static inline void mono16_from_monopcm8(register short *l, - register uchar *c, - long cnt) -{ - while (cnt >= 4l) - { - l[0] = c[0]; - l[1] = c[1]; - l[2] = c[2]; - l[3] = c[3]; - l += 4; - c += 4; - cnt -= 4l; - } - - if (cnt > 0l) - { - l[0] = c[0]; - if (cnt > 1l) - { - l[1] = c[1]; - if (cnt > 2l) - { - l[2] = c[2]; - } - } - } -} - - static inline void mono16_from_monopcm16(register short *l, - register short *s, - long cnt) + register short *s, + long cnt) { while (cnt >= 4l) { |