From: Martin Ling <redacted>
Date: Wed, 9 Sep 2015 22:49:01 +0000 (+0100)
Subject: transform/scale: Support SR_DF_ANALOG2.
X-Git-Tag: libsigrok-0.4.0~209
X-Git-Url: https://sigrok.org/gitaction?a=commitdiff_plain;h=b1aa4f34bc5f48ed9e08ff63eb762f9b0e4ceb60;p=libsigrok.git

transform/scale: Support SR_DF_ANALOG2.
---

diff --git a/src/transform/scale.c b/src/transform/scale.c
index b4dd13cb..a65a4469 100644
--- a/src/transform/scale.c
+++ b/src/transform/scale.c
@@ -50,6 +50,7 @@ static int receive(const struct sr_transform *t,
 {
 	struct context *ctx;
 	const struct sr_datafeed_analog *analog;
+	const struct sr_datafeed_analog2 *analog2;
 	struct sr_channel *ch;
 	GSList *l;
 	float *fdata;
@@ -75,6 +76,11 @@ static int receive(const struct sr_transform *t,
 			}
 		}
 		break;
+	case SR_DF_ANALOG2:
+		analog2 = packet_in->payload;
+		analog2->encoding->scale.p *= ctx->factor.p;
+		analog2->encoding->scale.q *= ctx->factor.q;
+		break;
 	default:
 		sr_spew("Unsupported packet type %d, ignoring.", packet_in->type);
 		break;