X-Git-Url: http://git.asbjorn.biz/?p=swftools.git;a=blobdiff_plain;f=lib%2Fbladeenc%2Fcommon.c;fp=lib%2Fbladeenc%2Fcommon.c;h=0ffddc2cbca616068f7e9c5c2d3f2bfb560f0e8b;hp=0000000000000000000000000000000000000000;hb=5a762d689ec34ff8320b37cc1945985d9a0a12b2;hpb=22a49dfc00af6fc1b43057b44790f2087a09b6f2

diff --git a/lib/bladeenc/common.c b/lib/bladeenc/common.c
new file mode 100644
index 0000000..0ffddc2
--- /dev/null
+++ b/lib/bladeenc/common.c
@@ -0,0 +1,105 @@
+/*
+			(c) Copyright 1998-2000 - Tord Jansson
+			======================================
+
+		This file is part of the BladeEnc MP3 Encoder, based on
+		ISO's reference code for MPEG Layer 3 compression, and might
+		contain smaller or larger sections that are directly taken
+		from ISO's reference code.
+
+		All changes to the ISO reference code herein are either
+		copyrighted by Tord Jansson (tord.jansson@swipnet.se)
+		or sublicensed to Tord Jansson by a third party.
+
+	BladeEnc is free software; you can redistribute this file
+	and/or modify it under the terms of the GNU Lesser General Public
+	License as published by the Free Software Foundation; either
+	version 2.1 of the License, or (at your option) any later version.
+
+
+
+	------------    Changes    ------------
+
+	2000-11-22  Andre Piotrowski
+
+	-	bug fix: mem_alloc() - no lomger a need to allocate block*2 bytes
+*/
+
+/***********************************************************************
+*
+*  Global Include Files
+*
+***********************************************************************/
+
+#include	<string.h> /* 1995-07-11 shn */
+#include	<ctype.h>
+#include	<stdlib.h>
+
+#include    "common.h"
+
+
+
+
+
+/***********************************************************************
+*
+*  Global Variable Definitions
+*
+***********************************************************************/
+
+/* 1: MPEG-1, 0: MPEG-2 LSF, 1995-07-11 shn */
+double					s_freq[2][4] =
+{
+	{22.05, 24, 16, 0},
+	{44.1 , 48, 32, 0}
+};
+
+/* 1: MPEG-1, 0: MPEG-2 LSF, 1995-07-11 shn */
+int						bitratex[2][15] =
+{
+	{   0,  8, 16, 24, 32, 40, 48, 56, 64, 80, 96,112,128,144,160},
+	{   0, 32, 40, 48, 56, 64, 80, 96,112,128,160,192,224,256,320}
+};
+
+
+
+
+
+/*******************************************************************************
+*
+*  Allocate number of bytes of memory equal to "block".
+*
+*******************************************************************************/
+
+void					*mem_alloc (unsigned int block, char *item)
+{
+	void					*ptr;
+
+	ptr = (void *) malloc (block);
+
+	memset (ptr, 0, block);
+
+	return ptr;
+}
+
+
+
+
+
+/****************************************************************************
+*
+*  Free memory pointed to by "*ptr_addr".
+*
+*****************************************************************************/
+
+void					mem_free (void **ptr_addr)
+{
+	if (*ptr_addr != NULL)
+	{
+		free (*ptr_addr);
+		*ptr_addr = NULL;
+	}
+}
+
+
+