From d34041569e71fc9bd772354e94dc9d16061072a5 Mon Sep 17 00:00:00 2001
From: arpi_esp <arpi_esp@b3059339-0415-0410-9bf9-f77b7e298cf2>
Date: Sat, 24 Feb 2001 20:28:24 +0000
Subject: Initial revision

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@2 b3059339-0415-0410-9bf9-f77b7e298cf2
---
 mp3lib/mpg123.h | 125 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 125 insertions(+)
 create mode 100644 mp3lib/mpg123.h

(limited to 'mp3lib/mpg123.h')

diff --git a/mp3lib/mpg123.h b/mp3lib/mpg123.h
new file mode 100644
index 0000000000..fe1e50e594
--- /dev/null
+++ b/mp3lib/mpg123.h
@@ -0,0 +1,125 @@
+/*
+ * mpg123 defines
+ * used source: musicout.h from mpegaudio package
+ */
+
+#include "../config.h"
+
+# define M_PI       3.14159265358979323846
+# define M_SQRT2        1.41421356237309504880
+# define REAL_IS_FLOAT
+# define NEW_DCT9
+
+#undef MPG123_REMOTE           /* Get rid of this stuff for Win32 */
+
+/*
+#  define real float
+#  define real long double
+#  define real double
+#include "audio.h"
+
+// #define              AUDIOBUFSIZE            4096
+*/
+
+#define         FALSE                   0
+#define         TRUE                    1
+
+#define         MAX_NAME_SIZE           81
+#define         SBLIMIT                 32
+#define         SCALE_BLOCK             12
+#define         SSLIMIT                 18
+
+#define         MPG_MD_STEREO           0
+#define         MPG_MD_JOINT_STEREO     1
+#define         MPG_MD_DUAL_CHANNEL     2
+#define         MPG_MD_MONO             3
+
+/* #define MAXOUTBURST 32768 */
+
+/* Pre Shift fo 16 to 8 bit converter table */
+#define AUSHIFT (3)
+
+struct al_table
+{
+  short bits;
+  short d;
+};
+
+struct frame {
+         struct al_table *alloc;
+         int (*synth)(real *,int,unsigned char *,int *);
+    int (*synth_mono)(real *,unsigned char *,int *);
+    int stereo;
+    int jsbound;
+    int single;
+    int II_sblimit;
+    int down_sample_sblimit;
+         int lsf;
+         int mpeg25;
+    int down_sample;
+         int header_change;
+    int lay;
+    int error_protection;
+    int bitrate_index;
+    long sampling_frequency;
+    int padding;
+    int extension;
+    int mode;
+         int mode_ext;
+    int copyright;
+         int original;
+         int emphasis;
+         long framesize; /* computed framesize */
+};
+
+
+struct gr_info_s {
+      int scfsi;
+      unsigned part2_3_length;
+      unsigned big_values;
+      unsigned scalefac_compress;
+      unsigned block_type;
+      unsigned mixed_block_flag;
+      unsigned table_select[3];
+      unsigned subblock_gain[3];
+      unsigned maxband[3];
+      unsigned maxbandl;
+      unsigned maxb;
+      unsigned region1start;
+      unsigned region2start;
+      unsigned preflag;
+      unsigned scalefac_scale;
+      unsigned count1table_select;
+      int full_gain[3];
+      int pow2gain;
+};
+
+struct III_sideinfo
+{
+  unsigned main_data_begin;
+  unsigned private_bits;
+  struct {
+         struct gr_info_s gr[2];
+  } ch[2];
+};
+
+static long freqs[9];
+#ifdef HAVE_3DNOW
+        real decwin[2*(512+32)];
+#else
+        real decwin[512+32];
+#endif
+       real *pnts[];
+
+static int do_layer2(struct frame *fr,int single);
+static int do_layer3(struct frame *fr,int single);
+static int synth_1to1(real *bandPtr,int channel,unsigned char *out,int *pnt);
+
+extern int  synth_1to1_pent( real *,int,unsigned char * );
+extern void dct64(real *a,real *b,real *c);
+
+#ifdef HAVE_3DNOW
+ extern void dct64_3dnow( real *,real *, real * );
+ extern void dct36_3dnow(real *,real *,real *,real *,real *);
+ extern int  synth_1to1_3dnow( real *,int,unsigned char * );
+#endif
-- 
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