#include <string.h>
+#include "libavutil/avstring.h"
#include "libavutil/channel_layout.h"
#include "libavutil/common.h"
#include "libavutil/mathematics.h"
CompandContext *s = ctx->priv;
const int sample_rate = outlink->sample_rate;
double radius = s->curve_dB * M_LN10 / 20.0;
- char *p, *saveptr = NULL;
+ const char *p;
const int channels =
av_get_channel_layout_nb_channels(outlink->channel_layout);
int nb_attacks, nb_decays, nb_points;
p = s->attacks;
for (i = 0, new_nb_items = 0; i < nb_attacks; i++) {
- char *tstr = strtok_r(p, "|", &saveptr);
- p = NULL;
+ char *tstr = av_get_token(&p, "|");
+ if (!tstr)
+ return AVERROR(ENOMEM);
+
new_nb_items += sscanf(tstr, "%f", &s->channels[i].attack) == 1;
+ av_freep(&tstr);
if (s->channels[i].attack < 0) {
uninit(ctx);
return AVERROR(EINVAL);
}
+ if (*p)
+ p++;
}
nb_attacks = new_nb_items;
p = s->decays;
for (i = 0, new_nb_items = 0; i < nb_decays; i++) {
- char *tstr = strtok_r(p, "|", &saveptr);
- p = NULL;
+ char *tstr = av_get_token(&p, "|");
+ if (!tstr)
+ return AVERROR(ENOMEM);
new_nb_items += sscanf(tstr, "%f", &s->channels[i].decay) == 1;
+ av_freep(&tstr);
if (s->channels[i].decay < 0) {
uninit(ctx);
return AVERROR(EINVAL);
}
+ if (*p)
+ p++;
}
nb_decays = new_nb_items;
#define S(x) s->segments[2 * ((x) + 1)]
p = s->points;
for (i = 0, new_nb_items = 0; i < nb_points; i++) {
- char *tstr = strtok_r(p, "|", &saveptr);
- p = NULL;
- if (sscanf(tstr, "%f/%f", &S(i).x, &S(i).y) != 2) {
+ char *tstr = av_get_token(&p, "|");
+ if (!tstr)
+ return AVERROR(ENOMEM);
+
+ err = sscanf(tstr, "%f/%f", &S(i).x, &S(i).y);
+ av_freep(&tstr);
+ if (err != 2) {
av_log(ctx, AV_LOG_ERROR,
"Invalid and/or missing input/output value.\n");
uninit(ctx);
S(i).y -= S(i).x;
av_log(ctx, AV_LOG_DEBUG, "%d: x=%f y=%f\n", i, S(i).x, S(i).y);
new_nb_items++;
+ if (*p)
+ p++;
}
num = new_nb_items;