X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Ftransform%2Finvert.c;fp=src%2Ftransform%2Finvert.c;h=bbd129b5cd08f3069db17320cdee312827cf5b0f;hb=09e269ce217b317096340118cd0154a78f83e388;hp=cb7f15d1e108193826fd3d668e1bddb38ed3efc5;hpb=23bdb1c997ac55adfc53a57011ea1f4f69b1ddb7;p=libsigrok.git

diff --git a/src/transform/invert.c b/src/transform/invert.c
index cb7f15d1..bbd129b5 100644
--- a/src/transform/invert.c
+++ b/src/transform/invert.c
@@ -30,12 +30,7 @@ static int receive(const struct sr_transform *t,
 		struct sr_datafeed_packet **packet_out)
 {
 	const struct sr_datafeed_logic *logic;
-	const struct sr_datafeed_analog_old *analog_old;
 	const struct sr_datafeed_analog *analog;
-	struct sr_channel *ch;
-	GSList *l;
-	float *fdata, *f;
-	int si, num_channels, c;
 	uint8_t *b;
 	int64_t p;
 	uint64_t i, j, q;
@@ -54,20 +49,6 @@ static int receive(const struct sr_transform *t,
 			}
 		}
 		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:
 		analog = packet_in->payload;
 		p = analog->encoding->scale.p;