From bfb21b8b0af700fcfddfe4a73268ca658b0b7bf1 Mon Sep 17 00:00:00 2001
From: KubaPro010 <kuba.pro010@gmail.com>
Date: Sat, 22 Mar 2025 22:00:19 +0100
Subject: [PATCH] optimize

---
 src/rds.c | 14 ++++++--------
 src/rds.h |  6 +++---
 2 files changed, 9 insertions(+), 11 deletions(-)

diff --git a/src/rds.c b/src/rds.c
index d8f37a4..7067987 100644
--- a/src/rds.c
+++ b/src/rds.c
@@ -613,10 +613,9 @@ static void get_rds_group(RDSEncoder* enc, uint16_t *blocks, uint8_t stream) {
 			return;
 		}
 		if(enc->encoder_data.rds2_mode == 0) { // tunneling
-			blocks[0] = enc->state->last_stream0_group[0];
-			blocks[1] = enc->state->last_stream0_group[1];
-			blocks[2] = enc->state->last_stream0_group[2];
-			blocks[3] = enc->state->last_stream0_group[3];
+			blocks[1] = enc->state->last_stream0_group[0];
+			blocks[2] = enc->state->last_stream0_group[1];
+			blocks[3] = enc->state->last_stream0_group[2];
 			return;
 		} else {
 			// TODO: add store command
@@ -754,10 +753,9 @@ group_coded:
 		blocks[2] = enc->data[enc->program].pi;
 	}
 
-	enc->state[enc->program].last_stream0_group[0] = blocks[0];
-	enc->state[enc->program].last_stream0_group[1] = blocks[1];
-	enc->state[enc->program].last_stream0_group[2] = blocks[2];
-	enc->state[enc->program].last_stream0_group[3] = blocks[3];
+	enc->state[enc->program].last_stream0_group[0] = blocks[1];
+	enc->state[enc->program].last_stream0_group[1] = blocks[2];
+	enc->state[enc->program].last_stream0_group[2] = blocks[3];
 }
 
 void get_rds_bits(RDSEncoder* enc, uint8_t *bits, uint8_t stream) {
diff --git a/src/rds.h b/src/rds.h
index 8ae5469..d4b8c29 100644
--- a/src/rds.h
+++ b/src/rds.h
@@ -177,12 +177,12 @@ typedef struct {
 	uint8_t rt2_segments : 5;
 	uint8_t current_rt : 1;
 
-	char ptyn_text[RT_LENGTH];
+	char ptyn_text[PTYN_LENGTH];
 	uint8_t ptyn_state : 1;
 	uint8_t ptyn_update : 1;
 	uint8_t ptyn_ab : 1;
 
-	char lps_text[RT_LENGTH];
+	char lps_text[LPS_LENGTH];
 	uint8_t lps_state : 5;
 	uint8_t lps_update : 1;
 	uint8_t lps_segments : 5;
@@ -201,7 +201,7 @@ typedef struct {
 	uint8_t eon_index : 3;
 	uint8_t eon_state : 4;
 
-	uint16_t last_stream0_group[GROUP_LENGTH];
+	uint16_t last_stream0_group[3];
 } RDSState;
 
 typedef struct {