int downmix_output;
int cpl_in_use;
GetBitContext *gbc = &s->gbc;
- uint8_t bit_alloc_stages[AC3_MAX_CHANNELS];
-
- memset(bit_alloc_stages, 0, AC3_MAX_CHANNELS);
+ uint8_t bit_alloc_stages[AC3_MAX_CHANNELS] = { 0 };
/* block switch flags */
different_transforms = 0;
avctx->request_channels < s->channels) {
s->out_channels = avctx->request_channels;
s->output_mode = avctx->request_channels == 1 ? AC3_CHMODE_MONO : AC3_CHMODE_STEREO;
- s->channel_layout = ff_ac3_channel_layout_tab[s->output_mode];
+ s->channel_layout = avpriv_ac3_channel_layout_tab[s->output_mode];
}
avctx->channels = s->out_channels;
avctx->channel_layout = s->channel_layout;
if (s->out_channels < s->channels)
s->output_mode = s->out_channels == 1 ? AC3_CHMODE_MONO : AC3_CHMODE_STEREO;
}
+ if (avctx->channels != s->out_channels) {
+ av_log(avctx, AV_LOG_ERROR, "channel number mismatching on damaged frame\n");
+ return AVERROR_INVALIDDATA;
+ }
/* set audio service type based on bitstream mode for AC-3 */
avctx->audio_service_type = s->bitstream_mode;
if (s->bitstream_mode == 0x7 && s->channels > 1)