On Tue, Dec 23, 2014 at 03:52:57PM +0530, arwa arif wrote: > On Tue, Dec 23, 2014 at 12:40 PM, Stefano Sabatini <stefa...@gmail.com> [...]
> +static void mul_thrmat_c(FSPPContext *p, int q)
> +{
> + int a;
> + for (a = 0; a < 64; a++)
> + ((int8_t *)p->threshold_mtx)[a] = q * ((int8_t
> *)p->threshold_mtx_noq)[a];//ints faster in C
these should be short not int8_t
short is generally 16bit, int8_t is 8bit
and the data in these arrays is in elements of 16bit not 8
[...]
> +static int config_input(AVFilterLink *inlink)
> +{
> + AVFilterContext *ctx = inlink->dst;
> + FSPPContext *fspp = ctx->priv;
> + const int h = FFALIGN(inlink->h + 16, 16);
> + const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(inlink->format);
> +
> + fspp->hsub = desc->log2_chroma_w;
> + fspp->vsub = desc->log2_chroma_h;
> +
> + fspp->temp_stride = FFALIGN(inlink->w + 16, 16);
> + fspp->temp = av_malloc_array(fspp->temp_stride, h * sizeof(*fspp->temp));
> + fspp->src = av_malloc_array(fspp->temp_stride, h * sizeof(*fspp->src));
> +
> + if (!fspp->temp || !fspp->src)
> + return AVERROR(ENOMEM);
> +
> + if (!fspp->use_bframe_qp) {
> + fspp->non_b_qp_alloc_size = FF_CEIL_RSHIFT(inlink->w, 4) *
> FF_CEIL_RSHIFT(inlink->h, 4);
> + fspp->non_b_qp_table = av_calloc(fspp->non_b_qp_alloc_size,
> sizeof(*fspp->non_b_qp_table));
the allocation isnt needed when fspp->qp == 0
[...]
--
Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
If you think the mosad wants you dead since a long time then you are either
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