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Add Intrinsics usage by SIMDE

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This commit is contained in:
Bruno Mongazon-Cazavet
2022-09-28 18:21:19 +02:00
committed by Robert Schmidt
parent a1de5e3d11
commit fe1dc24e28
114 changed files with 7900 additions and 11031 deletions
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sdr/iqplayer/iqplayer_lib.c
+7 -10
View File
@@ -88,7 +88,7 @@ static int iqplayer_loadfile(openair0_device *device, openair0_config_t *openair
size_t hs = read(s->fd,&fh,sizeof(fh));
if (hs == sizeof(fh)) {
parse_iqfile_header(device, &fh);
parse_iqfile_header(device, &fh);
fstat(s->fd, &sb);
s->mapsize=sb.st_size;
LOG_I(HW, "Loading %u subframes from %s,size=%lu bytes ...\n",s->nbSamplesBlocks, c->u_sf_filename,(uint64_t)sb.st_size);
@@ -181,10 +181,12 @@ static int trx_iqplayer_write(openair0_device *device, openair0_timestamp timest
*/
static int trx_iqplayer_read(openair0_device *device, openair0_timestamp *ptimestamp, void **buff, int nsamps, int cc) {
recplay_state_t *s = device->recplay_state;
if (s->curSamplesBlock==0 && s->wrap_count==0 )
s->currentTs=s->ms_sample->ts;
if (s->curSamplesBlock==0 && s->wrap_count==0) {
s->currentTs=s->ms_sample->ts;
LOG_I(HW, "First timestamp=%lu s->nbSamplesBlocks=%u\n", s->currentTs, s->nbSamplesBlocks);
}
if (s->curSamplesBlock == s->nbSamplesBlocks) {
LOG_I(HW, "wrapping on iq file (%ld)\n", s->wrap_count);
s->curSamplesBlock = 0;
@@ -202,8 +204,6 @@ static int trx_iqplayer_read(openair0_device *device, openair0_timestamp *ptimes
if (!(device->openair0_cfg->recplay_conf->use_mmap) ) {
close(device->recplay_state->fd);
iqplayer_loadfile(device, device->openair0_cfg);
// LOG_E(HW, "Problem seeking at the beginning of IQ file %s\n",strerror(errno));
}
}
@@ -223,10 +223,6 @@ static int trx_iqplayer_read(openair0_device *device, openair0_timestamp *ptimes
iqrec_t *curHeader=(iqrec_t *)s->currentPtr;
AssertFatal(curHeader->header==BELL_LABS_IQ_HEADER,"" );
// the current timestamp is the stored timestamp until we wrap on input
// USRP shifts 1 sample time to time
if (s->wrap_count !=0 && device->openair0_cfg->recplay_conf->use_mmap)
AssertFatal( abs(curHeader->ts-s->currentTs) < 5 ,
"wrap_count=%li, ts %lu %lu",s->wrap_count,curHeader->ts,s->currentTs);
AssertFatal(nsamps*4==curHeader->nbBytes,"");
*ptimestamp = s->currentTs;
memcpy(buff[0], curHeader+1, nsamps*4);
@@ -237,6 +233,7 @@ static int trx_iqplayer_read(openair0_device *device, openair0_timestamp *ptimes
if (device->openair0_cfg->recplay_conf->use_mmap)
s->currentPtr+=sizeof(iqrec_t)+s->ms_sample->nbBytes;
// BMC TODO: support 1 second or more subframe read delay
struct timespec req;
req.tv_sec = 0;
req.tv_nsec = (device->openair0_cfg[0].recplay_conf->u_sf_read_delay) * 1000;