}
-static av_cold void init_atrac3_transforms(ATRAC3Context *q) {
+static av_cold int init_atrac3_transforms(ATRAC3Context *q) {
float enc_window[256];
int i;
}
/* Initialize the MDCT transform. */
- ff_mdct_init(&q->mdct_ctx, 9, 1, 1.0 / 32768);
+ return ff_mdct_init(&q->mdct_ctx, 9, 1, 1.0 / 32768);
}
/**
static av_cold int atrac3_decode_init(AVCodecContext *avctx)
{
- int i;
+ int i, ret;
const uint8_t *edata_ptr = avctx->extradata;
ATRAC3Context *q = avctx->priv_data;
static VLC_TYPE atrac3_vlc_table[4096][2];
vlcs_initialized = 1;
}
- init_atrac3_transforms(q);
+ if ((ret = init_atrac3_transforms(q))) {
+ av_log(avctx, AV_LOG_ERROR, "Error initializing MDCT\n");
+ av_freep(&q->decoded_bytes_buffer);
+ return ret;
+ }
atrac_generate_tables();
q->pUnits = av_mallocz(sizeof(channel_unit)*q->channels);
if (!q->pUnits) {
- av_free(q->decoded_bytes_buffer);
+ atrac3_decode_close(avctx);
return AVERROR(ENOMEM);
}