From 747de446394c80bdf7a4ec960777491115c84514 Mon Sep 17 00:00:00 2001
From: Not6 <r-type@gmail.com>
Date: Sun, 14 Feb 2016 12:55:37 +0100
Subject: [PATCH] snd 3th try

---
 libretro/core-mapper.c | 29 +++++++++++++++++++++++++----
 1 file changed, 25 insertions(+), 4 deletions(-)

diff --git a/libretro/core-mapper.c b/libretro/core-mapper.c
index 5f1dfbb..c259ed2 100644
--- a/libretro/core-mapper.c
+++ b/libretro/core-mapper.c
@@ -194,14 +194,35 @@ extern unsigned atari_devices[ 2 ];
 #include "pokeysnd.h"
 extern int UI_is_active;
 
+unsigned char SBUF[1024*2];
+
 void retro_sound_update()
 {	
-	int x;//silent=POKEYSND_enable_new_pokey?24449:32768;
+	int x;
 	
 	if (! UI_is_active) {
-		POKEYSND_Process(SNDBUF,snd_sampler_pal*4);
-		for(x=0;x<snd_sampler_pal;x++)
-			retro_audio_cb(SNDBUF[x]/*<<8*/,SNDBUF[snd_sampler_pal+x]/*<<8*/);
+
+		POKEYSND_Process(SBUF,snd_sampler_pal/**2*/);
+		for(x=0;x<snd_sampler_pal;x++){
+	
+		int smp  = ((int) (((UBYTE *) SBUF)[x]) - 0x80) * 0x100;
+		//int smp2 = ((int) (((UBYTE *) SBUF)[x+snd_sampler_pal]) - 0x80) * 0x100;
+
+		if (smp > 32767)
+			smp = 32767;
+		else if (smp < -32768)
+			smp = -32768;
+/*
+		if (smp2 > 32767)
+			smp2 = 32767;
+		else if (smp2 < -32768)
+			smp2 = -32768;
+*/
+		retro_audio_cb(smp,smp/*2*/);
+
+
+		}
+
 	}
 
 }