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avfilter/af_sofalizer: use av_sscanf()

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This commit is contained in:
Paul B Mahol 2018-11-18 20:32:28 +01:00
parent 80265dba3d
commit 9b2c325060
1 changed files with 3 additions and 3 deletions
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6
libavfilter/af_sofalizer.c
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@ -136,7 +136,7 @@ static int parse_channel_name(char **arg, int *rchannel, char *buf)
int64_t layout, layout0;
/* try to parse a channel name, e.g. "FL" */
if (sscanf(*arg, "%7[A-Z]%n", buf, &len)) {
if (av_sscanf(*arg, "%7[A-Z]%n", buf, &len)) {
layout0 = layout = av_get_channel_layout(buf);
/* channel_id <- first set bit in layout */
for (i = 32; i > 0; i >>= 1) {
@ -174,11 +174,11 @@ static void parse_speaker_pos(AVFilterContext *ctx, int64_t in_channel_layout)
av_log(ctx, AV_LOG_WARNING, "Failed to parse \'%s\' as channel name.\n", buf);
continue;
}
if (sscanf(arg, "%f %f", &azim, &elev) == 2) {
if (av_sscanf(arg, "%f %f", &azim, &elev) == 2) {
s->vspkrpos[out_ch_id].set = 1;
s->vspkrpos[out_ch_id].azim = azim;
s->vspkrpos[out_ch_id].elev = elev;
} else if (sscanf(arg, "%f", &azim) == 1) {
} else if (av_sscanf(arg, "%f", &azim) == 1) {
s->vspkrpos[out_ch_id].set = 1;
s->vspkrpos[out_ch_id].azim = azim;
s->vspkrpos[out_ch_id].elev = 0;