-// shapes
-#define RECT_SHAPE 0
-#define BIN_SHAPE 1
-#define BIN_ONLY_SHAPE 2
-#define GRAY_SHAPE 3
+/*
+ * copyright (c) 2000,2001 Fabrice Bellard
+ * H.263+ support
+ * copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of Libav.
+ *
+ * Libav 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.
+ *
+ * Libav 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 Libav; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
-#define SIMPLE_VO_TYPE 1
-#define CORE_VO_TYPE 3
+/**
+ * @file
+ * MPEG-4 tables.
+ */
-// aspect_ratio_info
-#define EXTENDET_PAR 15
+#ifndef AVCODEC_MPEG4DATA_H
+#define AVCODEC_MPEG4DATA_H
-//vol_sprite_usage / sprite_enable
-#define STATIC_SPRITE 1
-#define GMC_SPRITE 2
+#include <stdint.h>
+#include "mpegvideo.h"
-/* dc encoding for mpeg4 */
-const UINT8 DCtab_lum[13][2] =
+/* dc encoding for MPEG-4 */
+const uint8_t ff_mpeg4_DCtab_lum[13][2] =
{
{3,3}, {3,2}, {2,2}, {2,3}, {1,3}, {1,4}, {1,5}, {1,6}, {1,7},
{1,8}, {1,9}, {1,10}, {1,11},
-};
+};
-const UINT8 DCtab_chrom[13][2] =
+const uint8_t ff_mpeg4_DCtab_chrom[13][2] =
{
{3,2}, {2,2}, {1,2}, {1,3}, {1,4}, {1,5}, {1,6}, {1,7}, {1,8},
{1,9}, {1,10}, {1,11}, {1,12},
-};
+};
-const UINT16 intra_vlc[103][2] = {
+const uint16_t ff_mpeg4_intra_vlc[103][2] = {
{ 0x2, 2 },
{ 0x6, 3 },{ 0xf, 4 },{ 0xd, 5 },{ 0xc, 5 },
{ 0x15, 6 },{ 0x13, 6 },{ 0x12, 6 },{ 0x17, 7 },
{ 0x5f, 12 },{ 0x3, 7 },
};
-const INT8 intra_level[102] = {
+const int8_t ff_mpeg4_intra_level[102] = {
1, 2, 3, 4, 5, 6, 7, 8,
9, 10, 11, 12, 13, 14, 15, 16,
17, 18, 19, 20, 21, 22, 23, 24,
1, 1, 1, 1, 1, 1,
};
-const INT8 intra_run[102] = {
+const int8_t ff_mpeg4_intra_run[102] = {
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
15, 16, 17, 18, 19, 20,
};
-static RLTable rl_intra = {
+RLTable ff_mpeg4_rl_intra = {
102,
67,
- intra_vlc,
- intra_run,
- intra_level,
+ ff_mpeg4_intra_vlc,
+ ff_mpeg4_intra_run,
+ ff_mpeg4_intra_level,
+};
+
+/* Note this is identical to the intra rvlc except that it is reordered. */
+static const uint16_t inter_rvlc[170][2]={
+{0x0006, 3},{0x0001, 4},{0x0004, 5},{0x001C, 7},
+{0x003C, 8},{0x003D, 8},{0x007C, 9},{0x00FC, 10},
+{0x00FD, 10},{0x01FC, 11},{0x01FD, 11},{0x03FC, 12},
+{0x07FC, 13},{0x07FD, 13},{0x0BFC, 13},{0x0BFD, 13},
+{0x0FFC, 14},{0x0FFD, 14},{0x1FFC, 15},{0x0007, 3},
+{0x000C, 6},{0x005C, 8},{0x007D, 9},{0x017C, 10},
+{0x02FC, 11},{0x03FD, 12},{0x0DFC, 13},{0x17FC, 14},
+{0x17FD, 14},{0x000A, 4},{0x001D, 7},{0x00BC, 9},
+{0x02FD, 11},{0x05FC, 12},{0x1BFC, 14},{0x1BFD, 14},
+{0x0005, 5},{0x005D, 8},{0x017D, 10},{0x05FD, 12},
+{0x0DFD, 13},{0x1DFC, 14},{0x1FFD, 15},{0x0008, 5},
+{0x006C, 8},{0x037C, 11},{0x0EFC, 13},{0x2FFC, 15},
+{0x0009, 5},{0x00BD, 9},{0x037D, 11},{0x0EFD, 13},
+{0x000D, 6},{0x01BC, 10},{0x06FC, 12},{0x1DFD, 14},
+{0x0014, 6},{0x01BD, 10},{0x06FD, 12},{0x2FFD, 15},
+{0x0015, 6},{0x01DC, 10},{0x0F7C, 13},{0x002C, 7},
+{0x01DD, 10},{0x1EFC, 14},{0x002D, 7},{0x03BC, 11},
+{0x0034, 7},{0x077C, 12},{0x006D, 8},{0x0F7D, 13},
+{0x0074, 8},{0x1EFD, 14},{0x0075, 8},{0x1F7C, 14},
+{0x00DC, 9},{0x1F7D, 14},{0x00DD, 9},{0x1FBC, 14},
+{0x00EC, 9},{0x37FC, 15},{0x01EC, 10},{0x01ED, 10},
+{0x01F4, 10},{0x03BD, 11},{0x03DC, 11},{0x03DD, 11},
+{0x03EC, 11},{0x03ED, 11},{0x03F4, 11},{0x077D, 12},
+{0x07BC, 12},{0x07BD, 12},{0x0FBC, 13},{0x0FBD, 13},
+{0x0FDC, 13},{0x0FDD, 13},{0x1FBD, 14},{0x1FDC, 14},
+{0x1FDD, 14},{0x37FD, 15},{0x3BFC, 15},
+{0x000B, 4},{0x0078, 8},{0x03F5, 11},{0x0FEC, 13},
+{0x1FEC, 14},{0x0012, 5},{0x00ED, 9},{0x07DC, 12},
+{0x1FED, 14},{0x3BFD, 15},{0x0013, 5},{0x03F8, 11},
+{0x3DFC, 15},{0x0018, 6},{0x07DD, 12},{0x0019, 6},
+{0x07EC, 12},{0x0022, 6},{0x0FED, 13},{0x0023, 6},
+{0x0FF4, 13},{0x0035, 7},{0x0FF5, 13},{0x0038, 7},
+{0x0FF8, 13},{0x0039, 7},{0x0FF9, 13},{0x0042, 7},
+{0x1FF4, 14},{0x0043, 7},{0x1FF5, 14},{0x0079, 8},
+{0x1FF8, 14},{0x0082, 8},{0x3DFD, 15},{0x0083, 8},
+{0x00F4, 9},{0x00F5, 9},{0x00F8, 9},{0x00F9, 9},
+{0x0102, 9},{0x0103, 9},{0x01F5, 10},{0x01F8, 10},
+{0x01F9, 10},{0x0202, 10},{0x0203, 10},{0x03F9, 11},
+{0x0402, 11},{0x0403, 11},{0x07ED, 12},{0x07F4, 12},
+{0x07F5, 12},{0x07F8, 12},{0x07F9, 12},{0x0802, 12},
+{0x0803, 12},{0x1002, 13},{0x1003, 13},{0x1FF9, 14},
+{0x2002, 14},{0x2003, 14},{0x3EFC, 15},{0x3EFD, 15},
+{0x3F7C, 15},{0x3F7D, 15},{0x0000, 4}
+};
+
+static const int8_t inter_rvlc_run[169]={
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 2, 2, 2,
+ 2, 2, 2, 2, 3, 3, 3, 3,
+ 3, 3, 3, 4, 4, 4, 4, 4,
+ 5, 5, 5, 5, 6, 6, 6, 6,
+ 7, 7, 7, 7, 8, 8, 8, 9,
+ 9, 9, 10, 10, 11, 11, 12, 12,
+13, 13, 14, 14, 15, 15, 16, 16,
+17, 17, 18, 19, 20, 21, 22, 23,
+24, 25, 26, 27, 28, 29, 30, 31,
+32, 33, 34, 35, 36, 37, 38,
+ 0, 0, 0, 0, 0, 1, 1, 1,
+ 1, 1, 2, 2, 2, 3, 3, 4,
+ 4, 5, 5, 6, 6, 7, 7, 8,
+ 8, 9, 9, 10, 10, 11, 11, 12,
+12, 13, 13, 14, 15, 16, 17, 18,
+19, 20, 21, 22, 23, 24, 25, 26,
+27, 28, 29, 30, 31, 32, 33, 34,
+35, 36, 37, 38, 39, 40, 41, 42,
+43, 44,
+};
+
+static const int8_t inter_rvlc_level[169]={
+ 1, 2, 3, 4, 5, 6, 7, 8,
+ 9, 10, 11, 12, 13, 14, 15, 16,
+17, 18, 19, 1, 2, 3, 4, 5,
+ 6, 7, 8, 9, 10, 1, 2, 3,
+ 4, 5, 6, 7, 1, 2, 3, 4,
+ 5, 6, 7, 1, 2, 3, 4, 5,
+ 1, 2, 3, 4, 1, 2, 3, 4,
+ 1, 2, 3, 4, 1, 2, 3, 1,
+ 2, 3, 1, 2, 1, 2, 1, 2,
+ 1, 2, 1, 2, 1, 2, 1, 2,
+ 1, 2, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1,
+ 1, 2, 3, 4, 5, 1, 2, 3,
+ 4, 5, 1, 2, 3, 1, 2, 1,
+ 2, 1, 2, 1, 2, 1, 2, 1,
+ 2, 1, 2, 1, 2, 1, 2, 1,
+ 2, 1, 2, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1,
+};
+
+RLTable ff_rvlc_rl_inter = {
+ 169,
+ 103,
+ inter_rvlc,
+ inter_rvlc_run,
+ inter_rvlc_level,
+};
+
+static const uint16_t intra_rvlc[170][2]={
+{0x0006, 3},{0x0007, 3},{0x000A, 4},{0x0009, 5},
+{0x0014, 6},{0x0015, 6},{0x0034, 7},{0x0074, 8},
+{0x0075, 8},{0x00DD, 9},{0x00EC, 9},{0x01EC, 10},
+{0x01ED, 10},{0x01F4, 10},{0x03EC, 11},{0x03ED, 11},
+{0x03F4, 11},{0x077D, 12},{0x07BC, 12},{0x0FBD, 13},
+{0x0FDC, 13},{0x07BD, 12},{0x0FDD, 13},{0x1FBD, 14},
+{0x1FDC, 14},{0x1FDD, 14},{0x1FFC, 15},{0x0001, 4},
+{0x0008, 5},{0x002D, 7},{0x006C, 8},{0x006D, 8},
+{0x00DC, 9},{0x01DD, 10},{0x03DC, 11},{0x03DD, 11},
+{0x077C, 12},{0x0FBC, 13},{0x1F7D, 14},{0x1FBC, 14},
+{0x0004, 5},{0x002C, 7},{0x00BC, 9},{0x01DC, 10},
+{0x03BC, 11},{0x03BD, 11},{0x0EFD, 13},{0x0F7C, 13},
+{0x0F7D, 13},{0x1EFD, 14},{0x1F7C, 14},{0x0005, 5},
+{0x005C, 8},{0x00BD, 9},{0x037D, 11},{0x06FC, 12},
+{0x0EFC, 13},{0x1DFD, 14},{0x1EFC, 14},{0x1FFD, 15},
+{0x000C, 6},{0x005D, 8},{0x01BD, 10},{0x03FD, 12},
+{0x06FD, 12},{0x1BFD, 14},{0x000D, 6},{0x007D, 9},
+{0x02FC, 11},{0x05FC, 12},{0x1BFC, 14},{0x1DFC, 14},
+{0x001C, 7},{0x017C, 10},{0x02FD, 11},{0x05FD, 12},
+{0x2FFC, 15},{0x001D, 7},{0x017D, 10},{0x037C, 11},
+{0x0DFD, 13},{0x2FFD, 15},{0x003C, 8},{0x01BC, 10},
+{0x0BFD, 13},{0x17FD, 14},{0x003D, 8},{0x01FD, 11},
+{0x0DFC, 13},{0x37FC, 15},{0x007C, 9},{0x03FC, 12},
+{0x00FC, 10},{0x0BFC, 13},{0x00FD, 10},{0x37FD, 15},
+{0x01FC, 11},{0x07FC, 13},{0x07FD, 13},{0x0FFC, 14},
+{0x0FFD, 14},{0x17FC, 14},{0x3BFC, 15},
+{0x000B, 4},{0x0078, 8},{0x03F5, 11},{0x0FEC, 13},
+{0x1FEC, 14},{0x0012, 5},{0x00ED, 9},{0x07DC, 12},
+{0x1FED, 14},{0x3BFD, 15},{0x0013, 5},{0x03F8, 11},
+{0x3DFC, 15},{0x0018, 6},{0x07DD, 12},{0x0019, 6},
+{0x07EC, 12},{0x0022, 6},{0x0FED, 13},{0x0023, 6},
+{0x0FF4, 13},{0x0035, 7},{0x0FF5, 13},{0x0038, 7},
+{0x0FF8, 13},{0x0039, 7},{0x0FF9, 13},{0x0042, 7},
+{0x1FF4, 14},{0x0043, 7},{0x1FF5, 14},{0x0079, 8},
+{0x1FF8, 14},{0x0082, 8},{0x3DFD, 15},{0x0083, 8},
+{0x00F4, 9},{0x00F5, 9},{0x00F8, 9},{0x00F9, 9},
+{0x0102, 9},{0x0103, 9},{0x01F5, 10},{0x01F8, 10},
+{0x01F9, 10},{0x0202, 10},{0x0203, 10},{0x03F9, 11},
+{0x0402, 11},{0x0403, 11},{0x07ED, 12},{0x07F4, 12},
+{0x07F5, 12},{0x07F8, 12},{0x07F9, 12},{0x0802, 12},
+{0x0803, 12},{0x1002, 13},{0x1003, 13},{0x1FF9, 14},
+{0x2002, 14},{0x2003, 14},{0x3EFC, 15},{0x3EFD, 15},
+{0x3F7C, 15},{0x3F7D, 15},{0x0000, 4}
+};
+
+static const int8_t intra_rvlc_run[169]={
+ 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, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 3, 3, 3, 3, 3,
+ 3, 3, 3, 3, 4, 4, 4, 4,
+ 4, 4, 5, 5, 5, 5, 5, 5,
+ 6, 6, 6, 6, 6, 7, 7, 7,
+ 7, 7, 8, 8, 8, 8, 9, 9,
+ 9, 9, 10, 10, 11, 11, 12, 12,
+13, 14, 15, 16, 17, 18, 19,
+ 0, 0, 0, 0, 0, 1, 1, 1,
+ 1, 1, 2, 2, 2, 3, 3, 4,
+ 4, 5, 5, 6, 6, 7, 7, 8,
+ 8, 9, 9, 10, 10, 11, 11, 12,
+12, 13, 13, 14, 15, 16, 17, 18,
+19, 20, 21, 22, 23, 24, 25, 26,
+27, 28, 29, 30, 31, 32, 33, 34,
+35, 36, 37, 38, 39, 40, 41, 42,
+43, 44,
};
-static const UINT16 sprite_trajectory_tab[15][2] = {
+static const int8_t intra_rvlc_level[169]={
+ 1, 2, 3, 4, 5, 6, 7, 8,
+ 9, 10, 11, 12, 13, 14, 15, 16,
+17, 18, 19, 20, 21, 22, 23, 24,
+25, 26, 27, 1, 2, 3, 4, 5,
+ 6, 7, 8, 9, 10, 11, 12, 13,
+ 1, 2, 3, 4, 5, 6, 7, 8,
+ 9, 10, 11, 1, 2, 3, 4, 5,
+ 6, 7, 8, 9, 1, 2, 3, 4,
+ 5, 6, 1, 2, 3, 4, 5, 6,
+ 1, 2, 3, 4, 5, 1, 2, 3,
+ 4, 5, 1, 2, 3, 4, 1, 2,
+ 3, 4, 1, 2, 1, 2, 1, 2,
+ 1, 1, 1, 1, 1, 1, 1,
+ 1, 2, 3, 4, 5, 1, 2, 3,
+ 4, 5, 1, 2, 3, 1, 2, 1,
+ 2, 1, 2, 1, 2, 1, 2, 1,
+ 2, 1, 2, 1, 2, 1, 2, 1,
+ 2, 1, 2, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1,
+};
+
+RLTable ff_rvlc_rl_intra = {
+ 169,
+ 103,
+ intra_rvlc,
+ intra_rvlc_run,
+ intra_rvlc_level,
+};
+
+const uint16_t ff_sprite_trajectory_tab[15][2] = {
{0x00, 2}, {0x02, 3}, {0x03, 3}, {0x04, 3}, {0x05, 3}, {0x06, 3},
- {0x0E, 4}, {0x1E, 5}, {0x3E, 6}, {0x7E, 7}, {0xFE, 8},
+ {0x0E, 4}, {0x1E, 5}, {0x3E, 6}, {0x7E, 7}, {0xFE, 8},
{0x1FE, 9},{0x3FE, 10},{0x7FE, 11},{0xFFE, 12},
};
-static const UINT8 mb_type_b_tab[4][2] = {
+const uint8_t ff_mb_type_b_tab[4][2] = {
{1, 1}, {1, 2}, {1, 3}, {1, 4},
};
-static const UINT16 pixel_aspect[16][2]={
- {0, 0},
- {1, 1},
- {12, 11},
- {10, 11},
- {16, 11},
- {40, 33},
- {0, 0},
- {0, 0},
- {0, 0},
- {0, 0},
- {0, 0},
- {0, 0},
- {0, 0},
- {0, 0},
- {0, 0},
- {0, 0},
-};
-
/* these matrixes will be permuted for the idct */
-INT16 ff_mpeg4_default_intra_matrix[64] = {
+const int16_t ff_mpeg4_default_intra_matrix[64] = {
8, 17, 18, 19, 21, 23, 25, 27,
17, 18, 19, 21, 23, 25, 27, 28,
20, 21, 22, 23, 24, 26, 28, 30,
22, 23, 24, 26, 28, 30, 32, 35,
23, 24, 26, 28, 30, 32, 35, 38,
25, 26, 28, 30, 32, 35, 38, 41,
- 27, 28, 30, 32, 35, 38, 41, 45,
+ 27, 28, 30, 32, 35, 38, 41, 45,
};
-INT16 ff_mpeg4_default_non_intra_matrix[64] = {
+const int16_t ff_mpeg4_default_non_intra_matrix[64] = {
16, 17, 18, 19, 20, 21, 22, 23,
17, 18, 19, 20, 21, 22, 23, 24,
18, 19, 20, 21, 22, 23, 24, 25,
23, 24, 25, 27, 28, 30, 31, 33,
};
+const uint8_t ff_mpeg4_y_dc_scale_table[32]={
+// 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
+ 0, 8, 8, 8, 8,10,12,14,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,34,36,38,40,42,44,46
+};
+const uint8_t ff_mpeg4_c_dc_scale_table[32]={
+// 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
+ 0, 8, 8, 8, 8, 9, 9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,19,20,21,22,23,24,25
+};
+
+const uint16_t ff_mpeg4_resync_prefix[8]={
+ 0x7F00, 0x7E00, 0x7C00, 0x7800, 0x7000, 0x6000, 0x4000, 0x0000
+};
+
+const uint8_t ff_mpeg4_dc_threshold[8]={
+ 99, 13, 15, 17, 19, 21, 23, 0
+};
+
+#endif /* AVCODEC_MPEG4DATA_H */
projects / ffmpeg / blobdiff