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ffmpeg.wasm-core
Commit e3d0f49a authored by Vittorio Giovara's avatar Vittorio Giovara
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mpegvideo: h263: Move all tables to a single file

parent 8b5007a3
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Showing with 326 additions and 279 deletions
libavcodec/Makefile
View file @ e3d0f49a
......@@ -221,7 +221,7 @@ OBJS-$(CONFIG_H261_DECODER) += h261dec.o h261data.o h261.o
OBJS-$(CONFIG_H261_ENCODER) += h261enc.o h261data.o h261.o
OBJS-$(CONFIG_H263_DECODER) += h263dec.o h263.o ituh263dec.o \
mpeg4video.o mpeg4videodec.o flvdec.o\
intelh263dec.o
intelh263dec.o h263data.o
OBJS-$(CONFIG_H263_ENCODER) += mpeg4videoenc.o mpeg4video.o \
h263.o ituh263enc.o flvenc.o
OBJS-$(CONFIG_H264_DECODER) += h264.o h264_cabac.o h264_cavlc.o \
......
libavcodec/flvenc.c
View file @ e3d0f49a
......@@ -20,6 +20,7 @@
#include "flv.h"
#include "h263.h"
#include "h263data.h"
#include "mpegvideo.h"
#include "mpegvideodata.h"
......
libavcodec/h263.c
View file @ e3d0f49a
......@@ -40,9 +40,6 @@
#include "mpeg4video.h"
uint8_t ff_h263_static_rl_table_store[2][2][2*MAX_RUN + MAX_LEVEL + 3];
void ff_h263_update_motion_val(MpegEncContext * s){
const int mb_xy = s->mb_y * s->mb_stride + s->mb_x;
//FIXME a lot of that is only needed for !low_delay
......
libavcodec/h263.h
View file @ e3d0f49a
......@@ -24,6 +24,7 @@
#include "libavutil/rational.h"
#include "get_bits.h"
#include "mpegvideo.h"
#include "h263data.h"
#include "rl.h"
#if !FF_API_ASPECT_EXTENDED
......@@ -42,39 +43,10 @@
#define H263_GOB_HEIGHT(h) ((h) <= 400 ? 1 : (h) <= 800 ? 2 : 4)
extern const AVRational ff_h263_pixel_aspect[16];
extern const uint8_t ff_h263_cbpy_tab[16][2];
extern const uint8_t ff_cbpc_b_tab[4][2];
extern const uint8_t ff_mvtab[33][2];
extern const uint8_t ff_h263_intra_MCBPC_code[9];
extern const uint8_t ff_h263_intra_MCBPC_bits[9];
extern const uint8_t ff_h263_inter_MCBPC_code[28];
extern const uint8_t ff_h263_inter_MCBPC_bits[28];
extern const uint8_t ff_h263_mbtype_b_tab[15][2];
extern VLC ff_h263_intra_MCBPC_vlc;
extern VLC ff_h263_inter_MCBPC_vlc;
extern VLC ff_h263_cbpy_vlc;
extern const uint16_t ff_inter_vlc[103][2];
extern const int8_t ff_inter_level[102];
extern const int8_t ff_inter_run[102];
extern RLTable ff_h263_rl_inter;
extern RLTable ff_rl_intra_aic;
extern const uint16_t ff_h263_format[8][2];
extern const uint8_t ff_modified_quant_tab[2][32];
extern uint16_t ff_mba_max[6];
extern uint8_t ff_mba_length[7];
extern uint8_t ff_h263_static_rl_table_store[2][2][2*MAX_RUN + MAX_LEVEL + 3];
extern const enum AVPixelFormat ff_h263_hwaccel_pixfmt_list_420[];
......
libavcodec/h263data.c 0 → 100644
View file @ e3d0f49a
/*
* H263+ tables
*
* 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
*/
/**
* @file
* H.263 tables.
*/
#include <stdint.h>
#include "h263data.h"
#include "mpegvideo.h"
uint8_t ff_h263_static_rl_table_store[2][2][2 * MAX_RUN + MAX_LEVEL + 3];
/* intra MCBPC, mb_type = (intra), then (intraq) */
const uint8_t ff_h263_intra_MCBPC_code[9] = { 1, 1, 2, 3, 1, 1, 2, 3, 1 };
const uint8_t ff_h263_intra_MCBPC_bits[9] = { 1, 3, 3, 3, 4, 6, 6, 6, 9 };
/* inter MCBPC, mb_type = (inter), (intra), (interq), (intraq), (inter4v) */
/* Changed the tables for interq and inter4v+q, following the standard
* ** Juanjo ** */
const uint8_t ff_h263_inter_MCBPC_code[28] = {
1, 3, 2, 5,
3, 4, 3, 3,
3, 7, 6, 5,
4, 4, 3, 2,
2, 5, 4, 5,
1, 0, 0, 0, /* Stuffing */
2, 12, 14, 15,
};
const uint8_t ff_h263_inter_MCBPC_bits[28] = {
1, 4, 4, 6, /* inter */
5, 8, 8, 7, /* intra */
3, 7, 7, 9, /* interQ */
6, 9, 9, 9, /* intraQ */
3, 7, 7, 8, /* inter4 */
9, 0, 0, 0, /* Stuffing */
11, 13, 13, 13, /* inter4Q */
};
const uint8_t ff_h263_mbtype_b_tab[15][2] = {
{ 1, 1 },
{ 3, 3 },
{ 1, 5 },
{ 4, 4 },
{ 5, 4 },
{ 6, 6 },
{ 2, 4 },
{ 3, 4 },
{ 7, 6 },
{ 4, 6 },
{ 5, 6 },
{ 1, 6 },
{ 1, 10 },
{ 1, 7 },
{ 1, 8 },
};
const uint8_t ff_cbpc_b_tab[4][2] = {
{ 0, 1 },
{ 2, 2 },
{ 7, 3 },
{ 6, 3 },
};
const uint8_t ff_h263_cbpy_tab[16][2] = {
{ 3, 4 }, { 5, 5 }, { 4, 5 }, { 9, 4 }, { 3, 5 }, { 7, 4 }, { 2, 6 },
{ 11, 4 }, { 2, 5 }, { 3, 6 }, { 5, 4 }, { 10, 4 }, { 4, 4 }, { 8, 4 },
{ 6, 4 }, { 3, 2 }
};
const uint8_t ff_mvtab[33][2] = {
{ 1, 1 }, { 1, 2 }, { 1, 3 }, { 1, 4 }, { 3, 6 }, { 5, 7 },
{ 4, 7 }, { 3, 7 }, { 11, 9 }, { 10, 9 }, { 9, 9 }, { 17, 10 },
{ 16, 10 }, { 15, 10 }, { 14, 10 }, { 13, 10 }, { 12, 10 }, { 11, 10 },
{ 10, 10 }, { 9, 10 }, { 8, 10 }, { 7, 10 }, { 6, 10 }, { 5, 10 },
{ 4, 10 }, { 7, 11 }, { 6, 11 }, { 5, 11 }, { 4, 11 }, { 3, 11 },
{ 2, 11 }, { 3, 12 }, { 2, 12 }
};
/* third non intra table */
const uint16_t ff_inter_vlc[103][2] = {
{ 0x2, 2 }, { 0xf, 4 }, { 0x15, 6 }, { 0x17, 7 },
{ 0x1f, 8 }, { 0x25, 9 }, { 0x24, 9 }, { 0x21, 10 },
{ 0x20, 10 }, { 0x7, 11 }, { 0x6, 11 }, { 0x20, 11 },
{ 0x6, 3 }, { 0x14, 6 }, { 0x1e, 8 }, { 0xf, 10 },
{ 0x21, 11 }, { 0x50, 12 }, { 0xe, 4 }, { 0x1d, 8 },
{ 0xe, 10 }, { 0x51, 12 }, { 0xd, 5 }, { 0x23, 9 },
{ 0xd, 10 }, { 0xc, 5 }, { 0x22, 9 }, { 0x52, 12 },
{ 0xb, 5 }, { 0xc, 10 }, { 0x53, 12 }, { 0x13, 6 },
{ 0xb, 10 }, { 0x54, 12 }, { 0x12, 6 }, { 0xa, 10 },
{ 0x11, 6 }, { 0x9, 10 }, { 0x10, 6 }, { 0x8, 10 },
{ 0x16, 7 }, { 0x55, 12 }, { 0x15, 7 }, { 0x14, 7 },
{ 0x1c, 8 }, { 0x1b, 8 }, { 0x21, 9 }, { 0x20, 9 },
{ 0x1f, 9 }, { 0x1e, 9 }, { 0x1d, 9 }, { 0x1c, 9 },
{ 0x1b, 9 }, { 0x1a, 9 }, { 0x22, 11 }, { 0x23, 11 },
{ 0x56, 12 }, { 0x57, 12 }, { 0x7, 4 }, { 0x19, 9 },
{ 0x5, 11 }, { 0xf, 6 }, { 0x4, 11 }, { 0xe, 6 },
{ 0xd, 6 }, { 0xc, 6 }, { 0x13, 7 }, { 0x12, 7 },
{ 0x11, 7 }, { 0x10, 7 }, { 0x1a, 8 }, { 0x19, 8 },
{ 0x18, 8 }, { 0x17, 8 }, { 0x16, 8 }, { 0x15, 8 },
{ 0x14, 8 }, { 0x13, 8 }, { 0x18, 9 }, { 0x17, 9 },
{ 0x16, 9 }, { 0x15, 9 }, { 0x14, 9 }, { 0x13, 9 },
{ 0x12, 9 }, { 0x11, 9 }, { 0x7, 10 }, { 0x6, 10 },
{ 0x5, 10 }, { 0x4, 10 }, { 0x24, 11 }, { 0x25, 11 },
{ 0x26, 11 }, { 0x27, 11 }, { 0x58, 12 }, { 0x59, 12 },
{ 0x5a, 12 }, { 0x5b, 12 }, { 0x5c, 12 }, { 0x5d, 12 },
{ 0x5e, 12 }, { 0x5f, 12 }, { 0x3, 7 },
};
const int8_t ff_inter_level[102] = {
1, 2, 3, 4, 5, 6, 7, 8,
9, 10, 11, 12, 1, 2, 3, 4,
5, 6, 1, 2, 3, 4, 1, 2,
3, 1, 2, 3, 1, 2, 3, 1,
2, 3, 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, 2, 3, 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, 1, 1,
1, 1, 1, 1, 1, 1,
};
const int8_t ff_inter_run[102] = {
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 1, 1, 1, 1,
1, 1, 2, 2, 2, 2, 3, 3,
3, 4, 4, 4, 5, 5, 5, 6,
6, 6, 7, 7, 8, 8, 9, 9,
10, 10, 11, 12, 13, 14, 15, 16,
17, 18, 19, 20, 21, 22, 23, 24,
25, 26, 0, 0, 0, 1, 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, 32, 33, 34,
35, 36, 37, 38, 39, 40,
};
RLTable ff_h263_rl_inter = {
102,
58,
ff_inter_vlc,
ff_inter_run,
ff_inter_level,
};
static const uint16_t intra_vlc_aic[103][2] = {
{ 0x2, 2 }, { 0x6, 3 }, { 0xe, 4 }, { 0xc, 5 },
{ 0xd, 5 }, { 0x10, 6 }, { 0x11, 6 }, { 0x12, 6 },
{ 0x16, 7 }, { 0x1b, 8 }, { 0x20, 9 }, { 0x21, 9 },
{ 0x1a, 9 }, { 0x1b, 9 }, { 0x1c, 9 }, { 0x1d, 9 },
{ 0x1e, 9 }, { 0x1f, 9 }, { 0x23, 11 }, { 0x22, 11 },
{ 0x57, 12 }, { 0x56, 12 }, { 0x55, 12 }, { 0x54, 12 },
{ 0x53, 12 }, { 0xf, 4 }, { 0x14, 6 }, { 0x14, 7 },
{ 0x1e, 8 }, { 0xf, 10 }, { 0x21, 11 }, { 0x50, 12 },
{ 0xb, 5 }, { 0x15, 7 }, { 0xe, 10 }, { 0x9, 10 },
{ 0x15, 6 }, { 0x1d, 8 }, { 0xd, 10 }, { 0x51, 12 },
{ 0x13, 6 }, { 0x23, 9 }, { 0x7, 11 }, { 0x17, 7 },
{ 0x22, 9 }, { 0x52, 12 }, { 0x1c, 8 }, { 0xc, 10 },
{ 0x1f, 8 }, { 0xb, 10 }, { 0x25, 9 }, { 0xa, 10 },
{ 0x24, 9 }, { 0x6, 11 }, { 0x21, 10 }, { 0x20, 10 },
{ 0x8, 10 }, { 0x20, 11 }, { 0x7, 4 }, { 0xc, 6 },
{ 0x10, 7 }, { 0x13, 8 }, { 0x11, 9 }, { 0x12, 9 },
{ 0x4, 10 }, { 0x27, 11 }, { 0x26, 11 }, { 0x5f, 12 },
{ 0xf, 6 }, { 0x13, 9 }, { 0x5, 10 }, { 0x25, 11 },
{ 0xe, 6 }, { 0x14, 9 }, { 0x24, 11 }, { 0xd, 6 },
{ 0x6, 10 }, { 0x5e, 12 }, { 0x11, 7 }, { 0x7, 10 },
{ 0x13, 7 }, { 0x5d, 12 }, { 0x12, 7 }, { 0x5c, 12 },
{ 0x14, 8 }, { 0x5b, 12 }, { 0x15, 8 }, { 0x1a, 8 },
{ 0x19, 8 }, { 0x18, 8 }, { 0x17, 8 }, { 0x16, 8 },
{ 0x19, 9 }, { 0x15, 9 }, { 0x16, 9 }, { 0x18, 9 },
{ 0x17, 9 }, { 0x4, 11 }, { 0x5, 11 }, { 0x58, 12 },
{ 0x59, 12 }, { 0x5a, 12 }, { 0x3, 7 },
};
static const int8_t intra_run_aic[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,
0, 1, 1, 1, 1, 1, 1, 1,
2, 2, 2, 2, 3, 3, 3, 3,
4, 4, 4, 5, 5, 5, 6, 6,
7, 7, 8, 8, 9, 9, 10, 11,
12, 13, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 1, 1, 1, 1,
2, 2, 2, 3, 3, 3, 4, 4,
5, 5, 6, 6, 7, 7, 8, 9,
10, 11, 12, 13, 14, 15, 16, 17,
18, 19, 20, 21, 22, 23,
};
static const int8_t intra_level_aic[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,
25, 1, 2, 3, 4, 5, 6, 7,
1, 2, 3, 4, 1, 2, 3, 4,
1, 2, 3, 1, 2, 3, 1, 2,
1, 2, 1, 2, 1, 2, 1, 1,
1, 1, 1, 2, 3, 4, 5, 6,
7, 8, 9, 10, 1, 2, 3, 4,
1, 2, 3, 1, 2, 3, 1, 2,
1, 2, 1, 2, 1, 2, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1,
};
RLTable ff_rl_intra_aic = {
102,
58,
intra_vlc_aic,
intra_run_aic,
intra_level_aic,
};
const uint16_t ff_h263_format[8][2] = {
{ 0, 0 },
{ 128, 96 },
{ 176, 144 },
{ 352, 288 },
{ 704, 576 },
{ 1408, 1152 },
};
const uint8_t ff_aic_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, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54, 56, 58, 60, 62
};
const uint8_t ff_modified_quant_tab[2][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, 3, 1, 2, 3, 4, 5, 6, 7, 8, 9, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28
},
{
0, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 24, 25, 26, 27, 28, 29, 30, 31, 31, 31, 26
}
};
const uint8_t ff_h263_chroma_qscale_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, 1, 2, 3, 4, 5, 6, 6, 7, 8, 9, 9, 10, 10, 11, 11, 12, 12, 12, 13, 13, 13, 14, 14, 14, 14, 14, 15, 15, 15, 15, 15
};
uint16_t ff_mba_max[6] = {
47, 98, 395, 1583, 6335, 9215
};
uint8_t ff_mba_length[7] = {
6, 7, 9, 11, 13, 14, 14
};
const AVRational ff_h263_pixel_aspect[16] = {
{ 0, 1 },
{ 1, 1 },
{ 12, 11 },
{ 10, 11 },
{ 16, 11 },
{ 40, 33 },
{ 0, 1 },
{ 0, 1 },
{ 0, 1 },
{ 0, 1 },
{ 0, 1 },
{ 0, 1 },
{ 0, 1 },
{ 0, 1 },
{ 0, 1 },
{ 0, 1 },
};
libavcodec/h263data.h
View file @ e3d0f49a
......@@ -30,265 +30,48 @@
#define AVCODEC_H263DATA_H
#include <stdint.h>
#include "mpegvideo.h"
#include "libavutil/rational.h"
#include "rl.h"
extern const AVRational ff_h263_pixel_aspect[16];
/* intra MCBPC, mb_type = (intra), then (intraq) */
const uint8_t ff_h263_intra_MCBPC_code[9] = { 1, 1, 2, 3, 1, 1, 2, 3, 1 };
const uint8_t ff_h263_intra_MCBPC_bits[9] = { 1, 3, 3, 3, 4, 6, 6, 6, 9 };
extern const uint8_t ff_h263_intra_MCBPC_code[9];
extern const uint8_t ff_h263_intra_MCBPC_bits[9];
/* inter MCBPC, mb_type = (inter), (intra), (interq), (intraq), (inter4v) */
/* Changed the tables for interq and inter4v+q, following the standard ** Juanjo ** */
const uint8_t ff_h263_inter_MCBPC_code[28] = {
1, 3, 2, 5,
3, 4, 3, 3,
3, 7, 6, 5,
4, 4, 3, 2,
2, 5, 4, 5,
1, 0, 0, 0, /* Stuffing */
2, 12, 14, 15,
};
const uint8_t ff_h263_inter_MCBPC_bits[28] = {
1, 4, 4, 6, /* inter */
5, 8, 8, 7, /* intra */
3, 7, 7, 9, /* interQ */
6, 9, 9, 9, /* intraQ */
3, 7, 7, 8, /* inter4 */
9, 0, 0, 0, /* Stuffing */
11, 13, 13, 13,/* inter4Q*/
};
extern const uint8_t ff_h263_inter_MCBPC_code[28];
extern const uint8_t ff_h263_inter_MCBPC_bits[28];
const uint8_t ff_h263_mbtype_b_tab[15][2] = {
{1, 1},
{3, 3},
{1, 5},
{4, 4},
{5, 4},
{6, 6},
{2, 4},
{3, 4},
{7, 6},
{4, 6},
{5, 6},
{1, 6},
{1,10},
{1, 7},
{1, 8},
};
extern const uint8_t ff_h263_mbtype_b_tab[15][2];
const uint8_t ff_cbpc_b_tab[4][2] = {
{0, 1},
{2, 2},
{7, 3},
{6, 3},
};
extern const uint8_t ff_cbpc_b_tab[4][2];
extern const uint8_t ff_h263_cbpy_tab[16][2];
const uint8_t ff_h263_cbpy_tab[16][2] =
{
{3,4}, {5,5}, {4,5}, {9,4}, {3,5}, {7,4}, {2,6}, {11,4},
{2,5}, {3,6}, {5,4}, {10,4}, {4,4}, {8,4}, {6,4}, {3,2}
};
const uint8_t ff_mvtab[33][2] =
{
{1,1}, {1,2}, {1,3}, {1,4}, {3,6}, {5,7}, {4,7}, {3,7},
{11,9}, {10,9}, {9,9}, {17,10}, {16,10}, {15,10}, {14,10}, {13,10},
{12,10}, {11,10}, {10,10}, {9,10}, {8,10}, {7,10}, {6,10}, {5,10},
{4,10}, {7,11}, {6,11}, {5,11}, {4,11}, {3,11}, {2,11}, {3,12},
{2,12}
};
extern const uint8_t ff_mvtab[33][2];
/* third non intra table */
const uint16_t ff_inter_vlc[103][2] = {
{ 0x2, 2 },{ 0xf, 4 },{ 0x15, 6 },{ 0x17, 7 },
{ 0x1f, 8 },{ 0x25, 9 },{ 0x24, 9 },{ 0x21, 10 },
{ 0x20, 10 },{ 0x7, 11 },{ 0x6, 11 },{ 0x20, 11 },
{ 0x6, 3 },{ 0x14, 6 },{ 0x1e, 8 },{ 0xf, 10 },
{ 0x21, 11 },{ 0x50, 12 },{ 0xe, 4 },{ 0x1d, 8 },
{ 0xe, 10 },{ 0x51, 12 },{ 0xd, 5 },{ 0x23, 9 },
{ 0xd, 10 },{ 0xc, 5 },{ 0x22, 9 },{ 0x52, 12 },
{ 0xb, 5 },{ 0xc, 10 },{ 0x53, 12 },{ 0x13, 6 },
{ 0xb, 10 },{ 0x54, 12 },{ 0x12, 6 },{ 0xa, 10 },
{ 0x11, 6 },{ 0x9, 10 },{ 0x10, 6 },{ 0x8, 10 },
{ 0x16, 7 },{ 0x55, 12 },{ 0x15, 7 },{ 0x14, 7 },
{ 0x1c, 8 },{ 0x1b, 8 },{ 0x21, 9 },{ 0x20, 9 },
{ 0x1f, 9 },{ 0x1e, 9 },{ 0x1d, 9 },{ 0x1c, 9 },
{ 0x1b, 9 },{ 0x1a, 9 },{ 0x22, 11 },{ 0x23, 11 },
{ 0x56, 12 },{ 0x57, 12 },{ 0x7, 4 },{ 0x19, 9 },
{ 0x5, 11 },{ 0xf, 6 },{ 0x4, 11 },{ 0xe, 6 },
{ 0xd, 6 },{ 0xc, 6 },{ 0x13, 7 },{ 0x12, 7 },
{ 0x11, 7 },{ 0x10, 7 },{ 0x1a, 8 },{ 0x19, 8 },
{ 0x18, 8 },{ 0x17, 8 },{ 0x16, 8 },{ 0x15, 8 },
{ 0x14, 8 },{ 0x13, 8 },{ 0x18, 9 },{ 0x17, 9 },
{ 0x16, 9 },{ 0x15, 9 },{ 0x14, 9 },{ 0x13, 9 },
{ 0x12, 9 },{ 0x11, 9 },{ 0x7, 10 },{ 0x6, 10 },
{ 0x5, 10 },{ 0x4, 10 },{ 0x24, 11 },{ 0x25, 11 },
{ 0x26, 11 },{ 0x27, 11 },{ 0x58, 12 },{ 0x59, 12 },
{ 0x5a, 12 },{ 0x5b, 12 },{ 0x5c, 12 },{ 0x5d, 12 },
{ 0x5e, 12 },{ 0x5f, 12 },{ 0x3, 7 },
};
const int8_t ff_inter_level[102] = {
1, 2, 3, 4, 5, 6, 7, 8,
9, 10, 11, 12, 1, 2, 3, 4,
5, 6, 1, 2, 3, 4, 1, 2,
3, 1, 2, 3, 1, 2, 3, 1,
2, 3, 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, 2, 3, 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, 1, 1,
1, 1, 1, 1, 1, 1,
};
const int8_t ff_inter_run[102] = {
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 1, 1, 1, 1,
1, 1, 2, 2, 2, 2, 3, 3,
3, 4, 4, 4, 5, 5, 5, 6,
6, 6, 7, 7, 8, 8, 9, 9,
10, 10, 11, 12, 13, 14, 15, 16,
17, 18, 19, 20, 21, 22, 23, 24,
25, 26, 0, 0, 0, 1, 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, 32, 33, 34,
35, 36, 37, 38, 39, 40,
};
RLTable ff_h263_rl_inter = {
102,
58,
ff_inter_vlc,
ff_inter_run,
ff_inter_level,
};
static const uint16_t intra_vlc_aic[103][2] = {
{ 0x2, 2 }, { 0x6, 3 }, { 0xe, 4 }, { 0xc, 5 },
{ 0xd, 5 }, { 0x10, 6 }, { 0x11, 6 }, { 0x12, 6 },
{ 0x16, 7 }, { 0x1b, 8 }, { 0x20, 9 }, { 0x21, 9 },
{ 0x1a, 9 }, { 0x1b, 9 }, { 0x1c, 9 }, { 0x1d, 9 },
{ 0x1e, 9 }, { 0x1f, 9 }, { 0x23, 11 }, { 0x22, 11 },
{ 0x57, 12 }, { 0x56, 12 }, { 0x55, 12 }, { 0x54, 12 },
{ 0x53, 12 }, { 0xf, 4 }, { 0x14, 6 }, { 0x14, 7 },
{ 0x1e, 8 }, { 0xf, 10 }, { 0x21, 11 }, { 0x50, 12 },
{ 0xb, 5 }, { 0x15, 7 }, { 0xe, 10 }, { 0x9, 10 },
{ 0x15, 6 }, { 0x1d, 8 }, { 0xd, 10 }, { 0x51, 12 },
{ 0x13, 6 }, { 0x23, 9 }, { 0x7, 11 }, { 0x17, 7 },
{ 0x22, 9 }, { 0x52, 12 }, { 0x1c, 8 }, { 0xc, 10 },
{ 0x1f, 8 }, { 0xb, 10 }, { 0x25, 9 }, { 0xa, 10 },
{ 0x24, 9 }, { 0x6, 11 }, { 0x21, 10 }, { 0x20, 10 },
{ 0x8, 10 }, { 0x20, 11 }, { 0x7, 4 }, { 0xc, 6 },
{ 0x10, 7 }, { 0x13, 8 }, { 0x11, 9 }, { 0x12, 9 },
{ 0x4, 10 }, { 0x27, 11 }, { 0x26, 11 }, { 0x5f, 12 },
{ 0xf, 6 }, { 0x13, 9 }, { 0x5, 10 }, { 0x25, 11 },
{ 0xe, 6 }, { 0x14, 9 }, { 0x24, 11 }, { 0xd, 6 },
{ 0x6, 10 }, { 0x5e, 12 }, { 0x11, 7 }, { 0x7, 10 },
{ 0x13, 7 }, { 0x5d, 12 }, { 0x12, 7 }, { 0x5c, 12 },
{ 0x14, 8 }, { 0x5b, 12 }, { 0x15, 8 }, { 0x1a, 8 },
{ 0x19, 8 }, { 0x18, 8 }, { 0x17, 8 }, { 0x16, 8 },
{ 0x19, 9 }, { 0x15, 9 }, { 0x16, 9 }, { 0x18, 9 },
{ 0x17, 9 }, { 0x4, 11 }, { 0x5, 11 }, { 0x58, 12 },
{ 0x59, 12 }, { 0x5a, 12 }, { 0x3, 7 },
};
static const int8_t intra_run_aic[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,
0, 1, 1, 1, 1, 1, 1, 1,
2, 2, 2, 2, 3, 3, 3, 3,
4, 4, 4, 5, 5, 5, 6, 6,
7, 7, 8, 8, 9, 9, 10, 11,
12, 13, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 1, 1, 1, 1,
2, 2, 2, 3, 3, 3, 4, 4,
5, 5, 6, 6, 7, 7, 8, 9,
10, 11, 12, 13, 14, 15, 16, 17,
18, 19, 20, 21, 22, 23,
};
static const int8_t intra_level_aic[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,
25, 1, 2, 3, 4, 5, 6, 7,
1, 2, 3, 4, 1, 2, 3, 4,
1, 2, 3, 1, 2, 3, 1, 2,
1, 2, 1, 2, 1, 2, 1, 1,
1, 1, 1, 2, 3, 4, 5, 6,
7, 8, 9, 10, 1, 2, 3, 4,
1, 2, 3, 1, 2, 3, 1, 2,
1, 2, 1, 2, 1, 2, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1,
};
RLTable ff_rl_intra_aic = {
102,
58,
intra_vlc_aic,
intra_run_aic,
intra_level_aic,
};
extern const uint16_t ff_inter_vlc[103][2];
const uint16_t ff_h263_format[8][2] = {
{ 0, 0 },
{ 128, 96 },
{ 176, 144 },
{ 352, 288 },
{ 704, 576 },
{ 1408, 1152 },
};
extern const int8_t ff_inter_level[102];
extern const int8_t ff_inter_run[102];
const uint8_t ff_aic_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, 2, 4, 6, 8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46,48,50,52,54,56,58,60,62
};
extern RLTable ff_h263_rl_inter;
extern RLTable ff_rl_intra_aic;
extern uint8_t ff_h263_static_rl_table_store[2][2][2 * MAX_RUN + MAX_LEVEL + 3];
const uint8_t ff_modified_quant_tab[2][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, 3, 1, 2, 3, 4, 5, 6, 7, 8, 9, 9,10,11,12,13,14,15,16,17,18,18,19,20,21,22,23,24,25,26,27,28
},{
0, 2, 3, 4, 5, 6, 7, 8, 9,10,11,13,14,15,16,17,18,19,20,21,22,24,25,26,27,28,29,30,31,31,31,26
}
};
extern const uint16_t ff_h263_format[8][2];
const uint8_t ff_h263_chroma_qscale_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, 1, 2, 3, 4, 5, 6, 6, 7, 8, 9, 9,10,10,11,11,12,12,12,13,13,13,14,14,14,14,14,15,15,15,15,15
};
extern const uint8_t ff_aic_dc_scale_table[32];
uint16_t ff_mba_max[6]={
47, 98, 395,1583,6335,9215
};
extern const uint8_t ff_modified_quant_tab[2][32];
uint8_t ff_mba_length[7]={
6, 7, 9, 11, 13, 14, 14
};
extern const uint8_t ff_h263_chroma_qscale_table[32];
const AVRational ff_h263_pixel_aspect[16]={
{0, 1},
{1, 1},
{12, 11},
{10, 11},
{16, 11},
{40, 33},
{0, 1},
{0, 1},
{0, 1},
{0, 1},
{0, 1},
{0, 1},
{0, 1},
{0, 1},
{0, 1},
{0, 1},
};
extern uint16_t ff_mba_max[6];
extern uint8_t ff_mba_length[7];
#endif /* AVCODEC_H263DATA_H */
libavcodec/ituh263dec.c
View file @ e3d0f49a
......@@ -35,6 +35,7 @@
#include "avcodec.h"
#include "mpegvideo.h"
#include "h263.h"
#include "h263data.h"
#include "internal.h"
#include "mathops.h"
#include "mpegutils.h"
......
libavcodec/ituh263enc.c
View file @ e3d0f49a
......@@ -34,6 +34,7 @@
#include "mpegvideo.h"
#include "mpegvideodata.h"
#include "h263.h"
#include "h263data.h"
#include "mathops.h"
#include "mpegutils.h"
#include "unary.h"
......
libavcodec/motion_est.h
View file @ e3d0f49a
......@@ -122,7 +122,4 @@ void ff_fix_long_mvs(struct MpegEncContext *s, uint8_t *field_select_table,
int field_select, int16_t (*mv_table)[2], int f_code,
int type, int truncate);
extern const uint8_t ff_aic_dc_scale_table[32];
extern const uint8_t ff_h263_chroma_qscale_table[32];
#endif /* AVCODEC_MOTIONEST_H */
libavcodec/mpegvideo_enc.c
View file @ e3d0f49a
......@@ -43,6 +43,7 @@
#include "mpegvideodata.h"
#include "h261.h"
#include "h263.h"
#include "h263data.h"
#include "mjpegenc_common.h"
#include "mathops.h"
#include "mpegutils.h"
......
libavcodec/rv10.c
View file @ e3d0f49a
......@@ -32,6 +32,7 @@
#include "avcodec.h"
#include "error_resilience.h"
#include "h263.h"
#include "h263data.h"
#include "internal.h"
#include "mpeg_er.h"
#include "mpegutils.h"
......
libavcodec/rv20enc.c
View file @ e3d0f49a
......@@ -28,6 +28,7 @@
#include "mpegvideo.h"
#include "mpegvideodata.h"
#include "h263.h"
#include "h263data.h"
#include "put_bits.h"
void ff_rv20_encode_picture_header(MpegEncContext *s, int picture_number){
......
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