static USC_Status MemAlloc(const USC_EC_Option *options, USC_MemBank *pBanks)
{
unsigned int nbytes;
IppPCMFrequency freq;
int taptime_ms;
if(options==NULL) return USC_BadDataPointer;
if(pBanks==NULL) return USC_BadDataPointer;
if(options->pcmType.bitPerSample != 16) return USC_UnsupportedPCMType;
switch(options->pcmType.sample_frequency) {
case 8000: freq = IPP_PCM_FREQ_8000; break;
case 16000: freq = IPP_PCM_FREQ_16000; break;
default: return USC_UnsupportedPCMType;
}
pBanks->pMem = NULL;
if(options->algType == EC_SUBBAND) {
if((options->echotail > 0) && (options->echotail <= SB_MAX_LEN_TAIL)) taptime_ms = options->echotail;
else return USC_UnsupportedEchoTail;
ec_sb_GetSize(freq, taptime_ms, (int *)&nbytes);
} else if(options->algType == EC_FULLBAND) {
if((options->echotail > 0) && (options->echotail <= FB_MAX_LEN_TAIL)) taptime_ms = options->echotail;
else return USC_UnsupportedEchoTail;
ec_fb_GetSize(freq, taptime_ms, (int *)&nbytes);
} else {
if((options->echotail > 0) && (options->echotail <= SB_MAX_LEN_TAIL)) taptime_ms = options->echotail;
else return USC_UnsupportedEchoTail;
ec_sbf_GetSize(freq, taptime_ms, (int *)&nbytes);
}
pBanks->nbytes = nbytes + sizeof(ECFP_Handle_Header); /* room for USC header */
return USC_NoError;
}
static USC_Status MemAlloc(const USC_EC_Option *options, USC_MemBank *pBanks)
{
Ipp32s nbytes,nbytes2,scratch_size,taptime_ms;
IppPCMFrequency freq;
if(options==NULL) return USC_BadDataPointer;
if(pBanks==NULL) return USC_BadDataPointer;
if(options->pcmType.bitPerSample != 16) return USC_UnsupportedPCMType;
switch(options->pcmType.sample_frequency) {
case 8000: freq = IPP_PCM_FREQ_8000; break;
case 16000: freq = IPP_PCM_FREQ_16000; break;
default: return USC_UnsupportedPCMType;
}
pBanks[0].pMem = NULL;
pBanks[0].align = 32;
pBanks[0].memType = USC_OBJECT;
pBanks[0].memSpaceType = USC_NORMAL;
pBanks[1].pMem = NULL;
pBanks[1].align = 32;
pBanks[1].memType = USC_OBJECT;
pBanks[1].memSpaceType = USC_NORMAL;
pBanks[2].pMem = NULL;
pBanks[2].align = 32;
pBanks[2].memType = USC_OBJECT;
pBanks[2].memSpaceType = USC_NORMAL;
pBanks[3].pMem = NULL;
pBanks[3].align = 32;
pBanks[3].memType = USC_OBJECT;
pBanks[3].memSpaceType = USC_NORMAL;
//if(options->algType == EC_AFFINESUBBAND) {
// if((options->echotail > 0) && (options->echotail <= ASB_MAX_LEN_TAIL)) taptime_ms = options->echotail;
// else return USC_UnsupportedEchoTail;
// ec_asb_GetSize(freq, taptime_ms,&nbytes,&nbytes2,&scratch_size);
//} else
if(options->algType == EC_SUBBAND) {
if((options->echotail > 0) && (options->echotail <= SB_MAX_LEN_TAIL)) taptime_ms = options->echotail;
else return USC_UnsupportedEchoTail;
ec_sb_GetSize(freq, taptime_ms,&nbytes,&nbytes2,&scratch_size,options->modes.ap);
} else if(options->algType == EC_FULLBAND) {
if((options->echotail > 0) && (options->echotail <= FB_MAX_LEN_TAIL)) taptime_ms = options->echotail;
else return USC_UnsupportedEchoTail;
ec_fb_GetSize(freq, taptime_ms,&nbytes,&nbytes2,&scratch_size,0);
} else {
if((options->echotail > 0) && (options->echotail <= SB_MAX_LEN_TAIL)) taptime_ms = options->echotail;
else return USC_UnsupportedEchoTail;
ec_sbf_GetSize(freq, taptime_ms,&nbytes,&nbytes2,&scratch_size,0);
}
pBanks[0].nbytes = nbytes + ALIGN(sizeof(ECFP_Handle_Header)); /* room for USC header */
pBanks[1].nbytes = nbytes2;
pBanks[2].nbytes = scratch_size;
ippsFilterNoiseGetStateSize_EC_32f((IppPCMFrequency)freq,&pBanks[3].nbytes);
return USC_NoError;
}