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transform/invert: Drop support for SR_DF_ANALOG_OLD.

This commit is contained in:
Uwe Hermann 2016-05-14 16:26:56 +02:00
parent 23bdb1c997
commit 09e269ce21
1 changed files with 0 additions and 19 deletions
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19
src/transform/invert.c
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@ -30,12 +30,7 @@ static int receive(const struct sr_transform *t,
struct sr_datafeed_packet **packet_out) struct sr_datafeed_packet **packet_out)
{ {
const struct sr_datafeed_logic *logic; const struct sr_datafeed_logic *logic;
const struct sr_datafeed_analog_old *analog_old;
const struct sr_datafeed_analog *analog; const struct sr_datafeed_analog *analog;
struct sr_channel *ch;
GSList *l;
float *fdata, *f;
int si, num_channels, c;
uint8_t *b; uint8_t *b;
int64_t p; int64_t p;
uint64_t i, j, q; uint64_t i, j, q;
@ -54,20 +49,6 @@ static int receive(const struct sr_transform *t,
} }
} }
break; break;
case SR_DF_ANALOG_OLD:
analog_old = packet_in->payload;
fdata = (float *)analog_old->data;
num_channels = g_slist_length(analog_old->channels);
for (si = 0; si < analog_old->num_samples; si++) {
/* For now invert all values in all channels. */
for (l = analog_old->channels, c = 0; l; l = l->next, c++) {
ch = l->data;
(void)ch;
f = &fdata[si * num_channels + c];
*f = 1.0 / *f;
}
}
break;
case SR_DF_ANALOG: case SR_DF_ANALOG:
analog = packet_in->payload; analog = packet_in->payload;
p = analog->encoding->scale.p; p = analog->encoding->scale.p;