avcodec/dfpwmdec: Remove always-false check

This decoder does not have the AV_CODEC_CAP_CHANNEL_CONF set,
so that number of channels has to be set by the user before
avcodec_open2().

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
This commit is contained in:
Andreas Rheinhardt 2022-09-16 02:32:07 +02:00
parent 9ffd0c46b1
commit cd335de53f

View File

@ -85,11 +85,6 @@ static av_cold int dfpwm_dec_init(struct AVCodecContext *ctx)
{
DFPWMState *state = ctx->priv_data;
if (ctx->ch_layout.nb_channels <= 0) {
av_log(ctx, AV_LOG_ERROR, "Invalid number of channels\n");
return AVERROR(EINVAL);
}
state->fq = 0;
state->q = 0;
state->s = 0;