add balance option - release

components/squeezelite/embedded.h

@@ -42,7 +42,7 @@ typedef unsigned long long u64_t;
 #define PLAYER_ID custom_player_id
 extern u8_t custom_player_id;
 
-#define BASE_CAP "Model=squeezeesp32,AccuratePlayPoints=1,HasDigitalOut=1,HasPolarityInversion=1,Firmware=" VERSION
+#define BASE_CAP "Model=squeezeesp32,AccuratePlayPoints=1,HasDigitalOut=1,HasPolarityInversion=1,Balance=1,Firmware=" VERSION
 // to force some special buffer attribute
 #define EXT_BSS __attribute__((section(".ext_ram.bss"))) 
 

components/squeezelite/output_pack.c

@@ -57,7 +57,7 @@ void _scale_and_pack_frames(void *outputptr, s32_t *inputptr, frames_t cnt, s32_
 		gainL &= ~MONO_FLAG; gainR &= ~MONO_FLAG;
 		while (count--) {
 			// use 64 bits integer for purists but should really not care
-			*ptr = *(ptr + 1) = ((s64_t) gain(gainL, *ptr) + (s64_t) gain(gainR, *(ptr + 1))) / 2;
+			*ptr = *(ptr + 1) = ((s64_t) *ptr + (s64_t) *(ptr + 1)) / 2;
 			ptr += 2;
 		}
 	} else if (gainL & MONO_FLAG) {

components/squeezelite/slimproto.c

@@ -122,7 +122,7 @@ void send_packet(u8_t *packet, size_t len) {
 
 static void sendHELO(bool reconnect, const char *fixed_cap, const char *var_cap, u8_t mac[6]) {
 #ifndef BASE_CAP	
-#define BASE_CAP "Model=squeezelite,AccuratePlayPoints=1,HasDigitalOut=1,HasPolarityInversion=1,Firmware=" VERSION
+#define BASE_CAP "Model=squeezelite,AccuratePlayPoints=1,HasDigitalOut=1,HasPolarityInversion=1,Balance=1,Firmware=" VERSION
 #endif	
 	#define SSL_CAP "CanHTTPS=1"
 	const char *base_cap;