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Cleaned and fixed plugin ops

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This commit is contained in:
Abramo Bagnara 2000-10-22 09:50:20 +00:00
parent 0114f5843f
commit 8a625fd63b
8 changed files with 293 additions and 279 deletions
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44
src/pcm/pcm_rate.c
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@ -67,13 +67,13 @@ static size_t resample_expand(snd_pcm_channel_area_t *src_areas,
unsigned int get_threshold,
rate_state_t *states)
{
#define GET_S16_LABELS
#define PUT_S16_LABELS
#define GET16_LABELS
#define PUT16_LABELS
#include "plugin_ops.h"
#undef GET_S16_LABELS
#undef PUT_S16_LABELS
void *get = get_s16_labels[getidx];
void *put = put_s16_labels[putidx];
#undef GET16_LABELS
#undef PUT16_LABELS
void *get = get16_labels[getidx];
void *put = put16_labels[putidx];
unsigned int channel;
size_t src_frames1 = 0;
size_t dst_frames1 = 0;
@ -112,9 +112,9 @@ static size_t resample_expand(snd_pcm_channel_area_t *src_areas,
break;
pos -= get_threshold;
goto *get;
#define GET_S16_END after_get
#define GET16_END after_get
#include "plugin_ops.h"
#undef GET_S16_END
#undef GET16_END
after_get:
src += src_step;
src_frames1++;
@ -124,9 +124,9 @@ static size_t resample_expand(snd_pcm_channel_area_t *src_areas,
} else
sample = old_sample;
goto *put;
#define PUT_S16_END after_put
#define PUT16_END after_put
#include "plugin_ops.h"
#undef PUT_S16_END
#undef PUT16_END
after_put:
dst += dst_step;
dst_frames1++;
@ -149,13 +149,13 @@ static size_t resample_shrink(snd_pcm_channel_area_t *src_areas,
unsigned int get_increment,
rate_state_t *states)
{
#define GET_S16_LABELS
#define PUT_S16_LABELS
#define GET16_LABELS
#define PUT16_LABELS
#include "plugin_ops.h"
#undef GET_S16_LABELS
#undef PUT_S16_LABELS
void *get = get_s16_labels[getidx];
void *put = put_s16_labels[putidx];
#undef GET16_LABELS
#undef PUT16_LABELS
void *get = get16_labels[getidx];
void *put = put16_labels[putidx];
unsigned int channel;
size_t src_frames1 = 0;
size_t dst_frames1 = 0;
@ -192,9 +192,9 @@ static size_t resample_shrink(snd_pcm_channel_area_t *src_areas,
while (src_frames1 < src_frames) {
goto *get;
#define GET_S16_END after_get
#define GET16_END after_get
#include "plugin_ops.h"
#undef GET_S16_END
#undef GET16_END
after_get:
src += src_step;
src_frames1++;
@ -206,9 +206,9 @@ static size_t resample_shrink(snd_pcm_channel_area_t *src_areas,
sum /= DIV;
sample = sum;
goto *put;
#define PUT_S16_END after_put
#define PUT16_END after_put
#include "plugin_ops.h"
#undef PUT_S16_END
#undef PUT16_END
after_put:
dst += dst_step;
sum = s * pos;
@ -372,8 +372,8 @@ static int snd_pcm_rate_setup(snd_pcm_t *pcm, snd_pcm_setup_t * setup)
src_rate = rate->srate;
dst_rate = rate->crate;
}
rate->get_idx = getput_index(src_format);
rate->put_idx = getput_index(dst_format);
rate->get_idx = get_index(src_format, SND_PCM_SFMT_S16);
rate->put_idx = put_index(SND_PCM_SFMT_S16, dst_format);
if (src_rate < dst_rate) {
rate->func = resample_expand;
/* pitch is get_threshold */