Displaying 5 results from an estimated 5 matches for "interp_qlsp".
2005 May 25
1
Deallocation of buffers
...oid nb_decoder_destroy(void *state)
{
DecState *st;
st=(DecState*)state;
speex_free (st->inBuf);
speex_free (st->excBuf);
speex_free (st->innov);
speex_free (st->interp_qlpc);
speex_free (st->qlsp);
speex_free (st->old_qlsp);
speex_free (st->interp_qlsp);
speex_free (st->mem_sp);
speex_free (st->comb_mem);
speex_free (st->pi_gain);
speex_free (st);
}
This would apply to the encoder destroy functions also.
-Fritz
On2 Technologies, Inc.
http://www.on2.com
2005 Jun 22
2
Deallocation bug in speex
...gdb) l nb_celp.c:229
224
225 speex_free (st->inBuf);
226 speex_free (st->excBuf);
227 speex_free (st->innov);
228 speex_free (st->interp_qlpc);
229 speex_free (st->qlsp);
230 speex_free (st->old_qlsp);
231 speex_free (st->interp_qlsp);
232 speex_free (st->swBuf);
Thanks for any help,
Dario Andrade
IP.TV
Mobile +55.21.9453.5005
Office +55.21.2141.9525
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2005 Jun 22
0
Deallocation bug in speex
...uf);
>
> 226 speex_free (st->excBuf);
>
> 227 speex_free (st->innov);
>
> 228 speex_free (st->interp_qlpc);
>
> 229 speex_free (st->qlsp);
>
> 230 speex_free (st->old_qlsp);
>
> 231 speex_free (st->interp_qlsp);
>
> 232 speex_free (st->swBuf);
>
>
>
>
>
> Thanks for any help,
>
> Dario Andrade
>
> IP.TV
>
> Mobile +55.21.9453.5005
>
> Office +55.21.2141.9525
>
>
>
>
>
> __________________________________________...
2006 Feb 13
1
NB encoder with multiple channels
I am trying to implement a relatively high number of encoders (24/32) on a
single DSP and would like to minimize the memory requirements. Has anyone
optimized the persistent EncState memory allocation for multiple channels.
The default C64x fixed point implementation allocates 5280 bytes of
persistent memory per encoder.
I'm willing to restrict my settings to complexity 1, quality 3.
It
2005 May 25
3
Speex on TI C6x, Problem with TI C5x Patch
...spx_lsp_t));
st->qlsp = speex_alloc((st->lpcSize)*sizeof(spx_lsp_t));
st->old_lsp = speex_alloc((st->lpcSize)*sizeof(spx_lsp_t));
st->old_qlsp = speex_alloc((st->lpcSize)*sizeof(spx_lsp_t));
st->interp_lsp = speex_alloc((st->lpcSize)*sizeof(spx_lsp_t));
st->interp_qlsp = speex_alloc((st->lpcSize)*sizeof(spx_lsp_t));
st->first = 1;
for (i=0;i<st->lpcSize;i++)
{
st->lsp[i]=LSP_SCALING*(M_PI*((float)(i+1)))/(st->lpcSize+1);
}
st->mem_sp = speex_alloc((st->lpcSize)*sizeof(spx_mem_t));
st->mem_sw = speex_alloc((st-&...