int i, j, k = 0;
ctx->avctx = avctx;
- ctx->ch = av_mallocz(sizeof(ctx->ch[0]) * avctx->channels * 2);
- ctx->group = av_mallocz(sizeof(ctx->group[0]) * num_groups);
- ctx->bands = av_malloc (sizeof(ctx->bands[0]) * num_lens);
- ctx->num_bands = av_malloc (sizeof(ctx->num_bands[0]) * num_lens);
+ ctx->ch = av_mallocz_array(sizeof(ctx->ch[0]), avctx->channels * 2);
+ ctx->group = av_mallocz_array(sizeof(ctx->group[0]), num_groups);
+ ctx->bands = av_malloc_array (sizeof(ctx->bands[0]), num_lens);
+ ctx->num_bands = av_malloc_array (sizeof(ctx->num_bands[0]), num_lens);
memcpy(ctx->bands, bands, sizeof(ctx->bands[0]) * num_lens);
memcpy(ctx->num_bands, num_bands, sizeof(ctx->num_bands[0]) * num_lens);
FF_FILTER_MODE_LOWPASS, FILT_ORDER,
cutoff_coeff, 0.0, 0.0);
if (ctx->fcoeffs) {
- ctx->fstate = av_mallocz(sizeof(ctx->fstate[0]) * avctx->channels);
+ ctx->fstate = av_mallocz_array(sizeof(ctx->fstate[0]), avctx->channels);
for (i = 0; i < avctx->channels; i++)
ctx->fstate[i] = ff_iir_filter_init_state(FILT_ORDER);
}