From 3323971944f7a887e4f68dd40ec52c11a7166b14 Mon Sep 17 00:00:00 2001
From: kramm <kramm>
Date: Sun, 20 Feb 2005 19:51:03 +0000
Subject: [PATCH] fixed "emai" bug.

---
 src/swfc.c |   15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/src/swfc.c b/src/swfc.c
index 40f011f..49b3998 100644
--- a/src/swfc.c
+++ b/src/swfc.c
@@ -1178,6 +1178,7 @@ void s_sound(char*name, char*filename)
     U16*samples;
     int numsamples;
     int t;
+    int blocksize = 576;
 
     if(!readWAV(filename, &wav)) {
 	warning("Couldn't read wav file \"%s\"", filename);
@@ -1195,6 +1196,20 @@ void s_sound(char*name, char*filename)
 	}
 #endif
     }
+    
+    if(numsamples%blocksize != 0)
+    {
+	// apply padding, so that block is a multiple of blocksize
+	int numblocks = (numsamples+blocksize-1)/blocksize;
+	int numsamples2;
+	U16* samples2;
+	numsamples2 = numblocks * blocksize;
+	samples2 = malloc(sizeof(U16)*numsamples2);
+	memcpy(samples2, samples, numsamples*sizeof(U16));
+	memset(&samples2[numsamples], 0, sizeof(U16)*(numsamples2 - numsamples));
+	numsamples = numsamples2;
+	samples = samples2;
+    }
 
     tag = swf_InsertTag(tag, ST_DEFINESOUND);
     swf_SetU16(tag, id); //id
-- 
1.7.10.4