-
-const UINT16 mpa_bitrate_tab[2][3][15] = {
+/*
+ * MPEG Audio decoder
+ * copyright (c) 2002 Fabrice Bellard
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it 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.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file mpegaudiodectab.h
+ * mpeg audio layer decoder tables.
+ */
+
+const uint16_t mpa_bitrate_tab[2][3][15] = {
{ {0, 32, 64, 96, 128, 160, 192, 224, 256, 288, 320, 352, 384, 416, 448 },
{0, 32, 48, 56, 64, 80, 96, 112, 128, 160, 192, 224, 256, 320, 384 },
{0, 32, 40, 48, 56, 64, 80, 96, 112, 128, 160, 192, 224, 256, 320 } },
}
};
-const UINT16 mpa_freq_tab[3] = { 44100, 48000, 32000 };
+const uint16_t mpa_freq_tab[3] = { 44100, 48000, 32000 };
/*******************************************************/
/* half mpeg encoding window (full precision) */
-const INT32 mpa_enwindow[257] = {
+const int32_t mpa_enwindow[257] = {
0, -1, -1, -1, -1, -1, -1, -2,
-2, -2, -2, -3, -3, -4, -4, -5,
-5, -6, -7, -7, -8, -9, -10, -11,
/* we use a negative value if grouped */
const int quant_bits[17] = {
- -5, -7, 3, -10, 4,
+ -5, -7, 3, -10, 4,
5, 6, 7, 8, 9,
10, 11, 12, 13, 14,
- 15, 16
+ 15, 16
};
/* encoding tables which give the quantization index. Note how it is
possible to store them efficiently ! */
static const unsigned char alloc_table_0[] = {
- 4, 0, 2, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16,
- 4, 0, 2, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16,
- 4, 0, 2, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16,
- 4, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 16,
- 4, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 16,
- 4, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 16,
- 4, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 16,
- 4, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 16,
- 4, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 16,
- 4, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 16,
- 4, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 16,
- 3, 0, 1, 2, 3, 4, 5, 16,
- 3, 0, 1, 2, 3, 4, 5, 16,
- 3, 0, 1, 2, 3, 4, 5, 16,
- 3, 0, 1, 2, 3, 4, 5, 16,
- 3, 0, 1, 2, 3, 4, 5, 16,
- 3, 0, 1, 2, 3, 4, 5, 16,
- 3, 0, 1, 2, 3, 4, 5, 16,
- 3, 0, 1, 2, 3, 4, 5, 16,
- 3, 0, 1, 2, 3, 4, 5, 16,
- 3, 0, 1, 2, 3, 4, 5, 16,
- 3, 0, 1, 2, 3, 4, 5, 16,
- 3, 0, 1, 2, 3, 4, 5, 16,
- 2, 0, 1, 16,
- 2, 0, 1, 16,
- 2, 0, 1, 16,
- 2, 0, 1, 16,
+ 4, 0, 2, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16,
+ 4, 0, 2, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16,
+ 4, 0, 2, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16,
+ 4, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 16,
+ 4, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 16,
+ 4, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 16,
+ 4, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 16,
+ 4, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 16,
+ 4, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 16,
+ 4, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 16,
+ 4, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 16,
+ 3, 0, 1, 2, 3, 4, 5, 16,
+ 3, 0, 1, 2, 3, 4, 5, 16,
+ 3, 0, 1, 2, 3, 4, 5, 16,
+ 3, 0, 1, 2, 3, 4, 5, 16,
+ 3, 0, 1, 2, 3, 4, 5, 16,
+ 3, 0, 1, 2, 3, 4, 5, 16,
+ 3, 0, 1, 2, 3, 4, 5, 16,
+ 3, 0, 1, 2, 3, 4, 5, 16,
+ 3, 0, 1, 2, 3, 4, 5, 16,
+ 3, 0, 1, 2, 3, 4, 5, 16,
+ 3, 0, 1, 2, 3, 4, 5, 16,
+ 3, 0, 1, 2, 3, 4, 5, 16,
+ 2, 0, 1, 16,
+ 2, 0, 1, 16,
+ 2, 0, 1, 16,
+ 2, 0, 1, 16,
};
static const unsigned char alloc_table_1[] = {
- 4, 0, 2, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16,
- 4, 0, 2, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16,
- 4, 0, 2, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16,
- 4, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 16,
- 4, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 16,
- 4, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 16,
- 4, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 16,
- 4, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 16,
- 4, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 16,
- 4, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 16,
- 4, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 16,
- 3, 0, 1, 2, 3, 4, 5, 16,
- 3, 0, 1, 2, 3, 4, 5, 16,
- 3, 0, 1, 2, 3, 4, 5, 16,
- 3, 0, 1, 2, 3, 4, 5, 16,
- 3, 0, 1, 2, 3, 4, 5, 16,
- 3, 0, 1, 2, 3, 4, 5, 16,
- 3, 0, 1, 2, 3, 4, 5, 16,
- 3, 0, 1, 2, 3, 4, 5, 16,
- 3, 0, 1, 2, 3, 4, 5, 16,
- 3, 0, 1, 2, 3, 4, 5, 16,
- 3, 0, 1, 2, 3, 4, 5, 16,
- 3, 0, 1, 2, 3, 4, 5, 16,
- 2, 0, 1, 16,
- 2, 0, 1, 16,
- 2, 0, 1, 16,
- 2, 0, 1, 16,
- 2, 0, 1, 16,
- 2, 0, 1, 16,
- 2, 0, 1, 16,
+ 4, 0, 2, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16,
+ 4, 0, 2, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16,
+ 4, 0, 2, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16,
+ 4, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 16,
+ 4, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 16,
+ 4, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 16,
+ 4, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 16,
+ 4, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 16,
+ 4, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 16,
+ 4, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 16,
+ 4, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 16,
+ 3, 0, 1, 2, 3, 4, 5, 16,
+ 3, 0, 1, 2, 3, 4, 5, 16,
+ 3, 0, 1, 2, 3, 4, 5, 16,
+ 3, 0, 1, 2, 3, 4, 5, 16,
+ 3, 0, 1, 2, 3, 4, 5, 16,
+ 3, 0, 1, 2, 3, 4, 5, 16,
+ 3, 0, 1, 2, 3, 4, 5, 16,
+ 3, 0, 1, 2, 3, 4, 5, 16,
+ 3, 0, 1, 2, 3, 4, 5, 16,
+ 3, 0, 1, 2, 3, 4, 5, 16,
+ 3, 0, 1, 2, 3, 4, 5, 16,
+ 3, 0, 1, 2, 3, 4, 5, 16,
+ 2, 0, 1, 16,
+ 2, 0, 1, 16,
+ 2, 0, 1, 16,
+ 2, 0, 1, 16,
+ 2, 0, 1, 16,
+ 2, 0, 1, 16,
+ 2, 0, 1, 16,
};
static const unsigned char alloc_table_2[] = {
- 4, 0, 1, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
- 4, 0, 1, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
- 3, 0, 1, 3, 4, 5, 6, 7,
- 3, 0, 1, 3, 4, 5, 6, 7,
- 3, 0, 1, 3, 4, 5, 6, 7,
- 3, 0, 1, 3, 4, 5, 6, 7,
- 3, 0, 1, 3, 4, 5, 6, 7,
- 3, 0, 1, 3, 4, 5, 6, 7,
+ 4, 0, 1, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
+ 4, 0, 1, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
+ 3, 0, 1, 3, 4, 5, 6, 7,
+ 3, 0, 1, 3, 4, 5, 6, 7,
+ 3, 0, 1, 3, 4, 5, 6, 7,
+ 3, 0, 1, 3, 4, 5, 6, 7,
+ 3, 0, 1, 3, 4, 5, 6, 7,
+ 3, 0, 1, 3, 4, 5, 6, 7,
};
static const unsigned char alloc_table_3[] = {
- 4, 0, 1, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
- 4, 0, 1, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
- 3, 0, 1, 3, 4, 5, 6, 7,
- 3, 0, 1, 3, 4, 5, 6, 7,
- 3, 0, 1, 3, 4, 5, 6, 7,
- 3, 0, 1, 3, 4, 5, 6, 7,
- 3, 0, 1, 3, 4, 5, 6, 7,
- 3, 0, 1, 3, 4, 5, 6, 7,
- 3, 0, 1, 3, 4, 5, 6, 7,
- 3, 0, 1, 3, 4, 5, 6, 7,
- 3, 0, 1, 3, 4, 5, 6, 7,
- 3, 0, 1, 3, 4, 5, 6, 7,
+ 4, 0, 1, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
+ 4, 0, 1, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
+ 3, 0, 1, 3, 4, 5, 6, 7,
+ 3, 0, 1, 3, 4, 5, 6, 7,
+ 3, 0, 1, 3, 4, 5, 6, 7,
+ 3, 0, 1, 3, 4, 5, 6, 7,
+ 3, 0, 1, 3, 4, 5, 6, 7,
+ 3, 0, 1, 3, 4, 5, 6, 7,
+ 3, 0, 1, 3, 4, 5, 6, 7,
+ 3, 0, 1, 3, 4, 5, 6, 7,
+ 3, 0, 1, 3, 4, 5, 6, 7,
+ 3, 0, 1, 3, 4, 5, 6, 7,
};
static const unsigned char alloc_table_4[] = {
4, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
- 4, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
- 4, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
- 4, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
- 3, 0, 1, 3, 4, 5, 6, 7,
- 3, 0, 1, 3, 4, 5, 6, 7,
- 3, 0, 1, 3, 4, 5, 6, 7,
- 3, 0, 1, 3, 4, 5, 6, 7,
- 3, 0, 1, 3, 4, 5, 6, 7,
- 3, 0, 1, 3, 4, 5, 6, 7,
- 3, 0, 1, 3, 4, 5, 6, 7,
- 2, 0, 1, 3,
- 2, 0, 1, 3,
- 2, 0, 1, 3,
- 2, 0, 1, 3,
- 2, 0, 1, 3,
- 2, 0, 1, 3,
- 2, 0, 1, 3,
- 2, 0, 1, 3,
- 2, 0, 1, 3,
- 2, 0, 1, 3,
- 2, 0, 1, 3,
- 2, 0, 1, 3,
- 2, 0, 1, 3,
- 2, 0, 1, 3,
- 2, 0, 1, 3,
- 2, 0, 1, 3,
- 2, 0, 1, 3,
- 2, 0, 1, 3,
- 2, 0, 1, 3,
-};
-
-const unsigned char *alloc_tables[5] =
+ 4, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
+ 4, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
+ 4, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
+ 3, 0, 1, 3, 4, 5, 6, 7,
+ 3, 0, 1, 3, 4, 5, 6, 7,
+ 3, 0, 1, 3, 4, 5, 6, 7,
+ 3, 0, 1, 3, 4, 5, 6, 7,
+ 3, 0, 1, 3, 4, 5, 6, 7,
+ 3, 0, 1, 3, 4, 5, 6, 7,
+ 3, 0, 1, 3, 4, 5, 6, 7,
+ 2, 0, 1, 3,
+ 2, 0, 1, 3,
+ 2, 0, 1, 3,
+ 2, 0, 1, 3,
+ 2, 0, 1, 3,
+ 2, 0, 1, 3,
+ 2, 0, 1, 3,
+ 2, 0, 1, 3,
+ 2, 0, 1, 3,
+ 2, 0, 1, 3,
+ 2, 0, 1, 3,
+ 2, 0, 1, 3,
+ 2, 0, 1, 3,
+ 2, 0, 1, 3,
+ 2, 0, 1, 3,
+ 2, 0, 1, 3,
+ 2, 0, 1, 3,
+ 2, 0, 1, 3,
+ 2, 0, 1, 3,
+};
+
+const unsigned char *alloc_tables[5] =
{ alloc_table_0, alloc_table_1, alloc_table_2, alloc_table_3, alloc_table_4, };
/*******************************************************/
/* layer 3 tables */
/* layer3 scale factor size */
-static const UINT8 slen_table[2][16] = {
+static const uint8_t slen_table[2][16] = {
{ 0, 0, 0, 0, 3, 1, 1, 1, 2, 2, 2, 3, 3, 3, 4, 4 },
{ 0, 1, 2, 3, 0, 1, 2, 3, 1, 2, 3, 1, 2, 3, 2, 3 },
};
/* number of lsf scale factors for a given size */
-static const UINT8 lsf_nsf_table[6][3][4] = {
+static const uint8_t lsf_nsf_table[6][3][4] = {
{ { 6, 5, 5, 5 }, { 9, 9, 9, 9 }, { 6, 9, 9, 9 } },
{ { 6, 5, 7, 3 }, { 9, 9, 12, 6 }, { 6, 9, 12, 6 } },
{ { 11, 10, 0, 0 }, { 18, 18, 0, 0 }, { 15, 18, 0, 0 } },
- { { 7, 7, 7, 0 }, { 12, 12, 12, 0 }, { 6, 15, 12, 0 } },
+ { { 7, 7, 7, 0 }, { 12, 12, 12, 0 }, { 6, 15, 12, 0 } },
{ { 6, 6, 6, 3 }, { 12, 9, 9, 6 }, { 6, 12, 9, 6 } },
{ { 8, 8, 5, 0 }, { 15, 12, 9, 0 }, { 6, 18, 9, 0 } },
};
/* mpegaudio layer 3 huffman tables */
-const UINT16 mpa_huffcodes_1[4] = {
+const uint16_t mpa_huffcodes_1[4] = {
0x0001, 0x0001, 0x0001, 0x0000,
};
-const UINT8 mpa_huffbits_1[4] = {
+const uint8_t mpa_huffbits_1[4] = {
1, 3, 2, 3,
};
-const UINT16 mpa_huffcodes_2[9] = {
+const uint16_t mpa_huffcodes_2[9] = {
0x0001, 0x0002, 0x0001, 0x0003, 0x0001, 0x0001, 0x0003, 0x0002,
0x0000,
};
-const UINT8 mpa_huffbits_2[9] = {
+const uint8_t mpa_huffbits_2[9] = {
1, 3, 6, 3, 3, 5, 5, 5,
6,
};
-const UINT16 mpa_huffcodes_3[9] = {
+const uint16_t mpa_huffcodes_3[9] = {
0x0003, 0x0002, 0x0001, 0x0001, 0x0001, 0x0001, 0x0003, 0x0002,
0x0000,
};
-const UINT8 mpa_huffbits_3[9] = {
+const uint8_t mpa_huffbits_3[9] = {
2, 2, 6, 3, 2, 5, 5, 5,
6,
};
-const UINT16 mpa_huffcodes_5[16] = {
+const uint16_t mpa_huffcodes_5[16] = {
0x0001, 0x0002, 0x0006, 0x0005, 0x0003, 0x0001, 0x0004, 0x0004,
0x0007, 0x0005, 0x0007, 0x0001, 0x0006, 0x0001, 0x0001, 0x0000,
};
-const UINT8 mpa_huffbits_5[16] = {
+const uint8_t mpa_huffbits_5[16] = {
1, 3, 6, 7, 3, 3, 6, 7,
6, 6, 7, 8, 7, 6, 7, 8,
};
-const UINT16 mpa_huffcodes_6[16] = {
+const uint16_t mpa_huffcodes_6[16] = {
0x0007, 0x0003, 0x0005, 0x0001, 0x0006, 0x0002, 0x0003, 0x0002,
0x0005, 0x0004, 0x0004, 0x0001, 0x0003, 0x0003, 0x0002, 0x0000,
};
-const UINT8 mpa_huffbits_6[16] = {
+const uint8_t mpa_huffbits_6[16] = {
3, 3, 5, 7, 3, 2, 4, 5,
4, 4, 5, 6, 6, 5, 6, 7,
};
-const UINT16 mpa_huffcodes_7[36] = {
+const uint16_t mpa_huffcodes_7[36] = {
0x0001, 0x0002, 0x000a, 0x0013, 0x0010, 0x000a, 0x0003, 0x0003,
0x0007, 0x000a, 0x0005, 0x0003, 0x000b, 0x0004, 0x000d, 0x0011,
0x0008, 0x0004, 0x000c, 0x000b, 0x0012, 0x000f, 0x000b, 0x0002,
0x0005, 0x0003, 0x0002, 0x0000,
};
-const UINT8 mpa_huffbits_7[36] = {
+const uint8_t mpa_huffbits_7[36] = {
1, 3, 6, 8, 8, 9, 3, 4,
6, 7, 7, 8, 6, 5, 7, 8,
8, 9, 7, 7, 8, 9, 9, 9,
9, 10, 10, 10,
};
-const UINT16 mpa_huffcodes_8[36] = {
+const uint16_t mpa_huffcodes_8[36] = {
0x0003, 0x0004, 0x0006, 0x0012, 0x000c, 0x0005, 0x0005, 0x0001,
0x0002, 0x0010, 0x0009, 0x0003, 0x0007, 0x0003, 0x0005, 0x000e,
0x0007, 0x0003, 0x0013, 0x0011, 0x000f, 0x000d, 0x000a, 0x0004,
0x0004, 0x0001, 0x0001, 0x0000,
};
-const UINT8 mpa_huffbits_8[36] = {
+const uint8_t mpa_huffbits_8[36] = {
2, 3, 6, 8, 8, 9, 3, 2,
4, 8, 8, 8, 6, 4, 6, 8,
8, 9, 8, 8, 8, 9, 9, 10,
9, 9, 11, 11,
};
-const UINT16 mpa_huffcodes_9[36] = {
+const uint16_t mpa_huffcodes_9[36] = {
0x0007, 0x0005, 0x0009, 0x000e, 0x000f, 0x0007, 0x0006, 0x0004,
0x0005, 0x0005, 0x0006, 0x0007, 0x0007, 0x0006, 0x0008, 0x0008,
0x0008, 0x0005, 0x000f, 0x0006, 0x0009, 0x000a, 0x0005, 0x0001,
0x0006, 0x0002, 0x0006, 0x0000,
};
-const UINT8 mpa_huffbits_9[36] = {
+const uint8_t mpa_huffbits_9[36] = {
3, 3, 5, 6, 8, 9, 3, 3,
4, 5, 6, 8, 4, 4, 5, 6,
7, 8, 6, 5, 6, 7, 7, 8,
8, 8, 9, 9,
};
-const UINT16 mpa_huffcodes_10[64] = {
+const uint16_t mpa_huffcodes_10[64] = {
0x0001, 0x0002, 0x000a, 0x0017, 0x0023, 0x001e, 0x000c, 0x0011,
0x0003, 0x0003, 0x0008, 0x000c, 0x0012, 0x0015, 0x000c, 0x0007,
0x000b, 0x0009, 0x000f, 0x0015, 0x0020, 0x0028, 0x0013, 0x0006,
0x0009, 0x0008, 0x0007, 0x0008, 0x0004, 0x0004, 0x0002, 0x0000,
};
-const UINT8 mpa_huffbits_10[64] = {
+const uint8_t mpa_huffbits_10[64] = {
1, 3, 6, 8, 9, 9, 9, 10,
3, 4, 6, 7, 8, 9, 8, 8,
6, 6, 7, 8, 9, 10, 9, 9,
9, 8, 9, 10, 10, 11, 11, 11,
};
-const UINT16 mpa_huffcodes_11[64] = {
+const uint16_t mpa_huffcodes_11[64] = {
0x0003, 0x0004, 0x000a, 0x0018, 0x0022, 0x0021, 0x0015, 0x000f,
0x0005, 0x0003, 0x0004, 0x000a, 0x0020, 0x0011, 0x000b, 0x000a,
0x000b, 0x0007, 0x000d, 0x0012, 0x001e, 0x001f, 0x0014, 0x0005,
0x000b, 0x0004, 0x0006, 0x0006, 0x0006, 0x0003, 0x0002, 0x0000,
};
-const UINT8 mpa_huffbits_11[64] = {
+const uint8_t mpa_huffbits_11[64] = {
2, 3, 5, 7, 8, 9, 8, 9,
3, 3, 4, 6, 8, 8, 7, 8,
5, 5, 6, 7, 8, 9, 8, 8,
8, 7, 8, 9, 10, 10, 10, 10,
};
-const UINT16 mpa_huffcodes_12[64] = {
+const uint16_t mpa_huffcodes_12[64] = {
0x0009, 0x0006, 0x0010, 0x0021, 0x0029, 0x0027, 0x0026, 0x001a,
0x0007, 0x0005, 0x0006, 0x0009, 0x0017, 0x0010, 0x001a, 0x000b,
0x0011, 0x0007, 0x000b, 0x000e, 0x0015, 0x001e, 0x000a, 0x0007,
0x001b, 0x000c, 0x0008, 0x000c, 0x0006, 0x0003, 0x0001, 0x0000,
};
-const UINT8 mpa_huffbits_12[64] = {
+const uint8_t mpa_huffbits_12[64] = {
4, 3, 5, 7, 8, 9, 9, 9,
3, 3, 4, 5, 7, 7, 8, 8,
5, 4, 5, 6, 7, 8, 7, 8,
9, 8, 8, 9, 9, 9, 9, 10,
};
-const UINT16 mpa_huffcodes_13[256] = {
+const uint16_t mpa_huffcodes_13[256] = {
0x0001, 0x0005, 0x000e, 0x0015, 0x0022, 0x0033, 0x002e, 0x0047,
0x002a, 0x0034, 0x0044, 0x0034, 0x0043, 0x002c, 0x002b, 0x0013,
0x0003, 0x0004, 0x000c, 0x0013, 0x001f, 0x001a, 0x002c, 0x0021,
0x0011, 0x000c, 0x0010, 0x0008, 0x0001, 0x0001, 0x0000, 0x0001,
};
-const UINT8 mpa_huffbits_13[256] = {
+const uint8_t mpa_huffbits_13[256] = {
1, 4, 6, 7, 8, 9, 9, 10,
9, 10, 11, 11, 12, 12, 13, 13,
3, 4, 6, 7, 8, 8, 9, 9,
15, 15, 16, 16, 19, 18, 19, 16,
};
-const UINT16 mpa_huffcodes_15[256] = {
+const uint16_t mpa_huffcodes_15[256] = {
0x0007, 0x000c, 0x0012, 0x0035, 0x002f, 0x004c, 0x007c, 0x006c,
0x0059, 0x007b, 0x006c, 0x0077, 0x006b, 0x0051, 0x007a, 0x003f,
0x000d, 0x0005, 0x0010, 0x001b, 0x002e, 0x0024, 0x003d, 0x0033,
0x0015, 0x0010, 0x000a, 0x0006, 0x0008, 0x0006, 0x0002, 0x0000,
};
-const UINT8 mpa_huffbits_15[256] = {
+const uint8_t mpa_huffbits_15[256] = {
3, 4, 5, 7, 7, 8, 9, 9,
9, 10, 10, 11, 11, 11, 12, 13,
4, 3, 5, 6, 7, 7, 8, 8,
12, 12, 12, 12, 13, 13, 13, 13,
};
-const UINT16 mpa_huffcodes_16[256] = {
+const uint16_t mpa_huffcodes_16[256] = {
0x0001, 0x0005, 0x000e, 0x002c, 0x004a, 0x003f, 0x006e, 0x005d,
0x00ac, 0x0095, 0x008a, 0x00f2, 0x00e1, 0x00c3, 0x0178, 0x0011,
0x0003, 0x0004, 0x000c, 0x0014, 0x0023, 0x003e, 0x0035, 0x002f,
0x000d, 0x000c, 0x000a, 0x0007, 0x0005, 0x0003, 0x0001, 0x0003,
};
-const UINT8 mpa_huffbits_16[256] = {
+const uint8_t mpa_huffbits_16[256] = {
1, 4, 6, 8, 9, 9, 10, 10,
11, 11, 11, 12, 12, 12, 13, 9,
3, 4, 6, 7, 8, 9, 9, 9,
11, 11, 11, 11, 11, 11, 11, 8,
};
-const UINT16 mpa_huffcodes_24[256] = {
+const uint16_t mpa_huffcodes_24[256] = {
0x000f, 0x000d, 0x002e, 0x0050, 0x0092, 0x0106, 0x00f8, 0x01b2,
0x01aa, 0x029d, 0x028d, 0x0289, 0x026d, 0x0205, 0x0408, 0x0058,
0x000e, 0x000c, 0x0015, 0x0026, 0x0047, 0x0082, 0x007a, 0x00d8,
0x0007, 0x0006, 0x0004, 0x0007, 0x0005, 0x0003, 0x0001, 0x0003,
};
-const UINT8 mpa_huffbits_24[256] = {
+const uint8_t mpa_huffbits_24[256] = {
4, 4, 6, 7, 8, 9, 9, 10,
10, 11, 11, 11, 11, 11, 12, 9,
4, 4, 5, 6, 7, 8, 8, 9,
{ 16, mpa_huffbits_24, mpa_huffcodes_24 },
};
-const UINT8 mpa_huff_data[32][2] = {
+const uint8_t mpa_huff_data[32][2] = {
{ 0, 0 },
{ 1, 0 },
{ 2, 0 },
/* huffman tables for quadrules */
-static UINT8 mpa_quad_codes[2][16] = {
+static const uint8_t mpa_quad_codes[2][16] = {
{ 1, 5, 4, 5, 6, 5, 4, 4, 7, 3, 6, 0, 7, 2, 3, 1, },
{ 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0, },
};
-static UINT8 mpa_quad_bits[2][16] = {
+static const uint8_t mpa_quad_bits[2][16] = {
{ 1, 4, 4, 5, 4, 6, 5, 6, 4, 5, 5, 6, 5, 6, 6, 6, },
{ 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, },
};
/* band size tables */
-const UINT8 band_size_long[9][22] = {
+const uint8_t band_size_long[9][22] = {
{ 4, 4, 4, 4, 4, 4, 6, 6, 8, 8, 10,
12, 16, 20, 24, 28, 34, 42, 50, 54, 76, 158, }, /* 44100 */
{ 4, 4, 4, 4, 4, 4, 6, 6, 6, 8, 10,
40, 48, 56, 64, 76, 90, 2, 2, 2, 2, 2, }, /* 8000 */
};
-const UINT8 band_size_short[9][13] = {
+const uint8_t band_size_short[9][13] = {
{ 4, 4, 4, 4, 6, 8, 10, 12, 14, 18, 22, 30, 56, }, /* 44100 */
{ 4, 4, 4, 4, 6, 6, 10, 12, 14, 16, 20, 26, 66, }, /* 48000 */
{ 4, 4, 4, 4, 6, 8, 12, 16, 20, 26, 34, 42, 12, }, /* 32000 */
{ 8, 8, 8, 12, 16, 20, 24, 28, 36, 2, 2, 2, 26, }, /* 8000 */
};
-const UINT8 mpa_pretab[2][22] = {
+const uint8_t mpa_pretab[2][22] = {
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 2, 2, 3, 3, 3, 2, 0 },
};