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/*
* Copyright (C) 2017 Amlogic, Inc. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Description:
*/
#ifndef AV1_GLOBAL_H_
#define AV1_GLOBAL_H_
#define AOM_AV1_MMU_DW
#ifndef HAVE_NEON
#define HAVE_NEON 0
#endif
#ifndef CONFIG_ACCOUNTING
#define CONFIG_ACCOUNTING 0
#endif
#ifndef CONFIG_INSPECTION
#define CONFIG_INSPECTION 0
#endif
#ifndef CONFIG_LPF_MASK
#define CONFIG_LPF_MASK 0
#endif
#ifndef CONFIG_SIZE_LIMIT
#define CONFIG_SIZE_LIMIT 0
#endif
#define SUPPORT_SCALE_FACTOR
#define USE_SCALED_WIDTH_FROM_UCODE
#define AML
#ifdef CONFIG_AMLOGIC_MEDIA_MULTI_DEC
#define AML_DEVICE
#endif
#ifdef BUFMGR_FOR_SIM
#define printf io_printf
#endif
#ifndef INT_MAX
#define INT_MAX 0x7FFFFFFF
#endif
#define AOMMIN(x, y) (((x) < (y)) ? (x) : (y))
#define AOMMAX(x, y) (((x) > (y)) ? (x) : (y))
//typedef char int8_t;
//#ifndef BUFMGR_FOR_SIM
typedef unsigned char uint8_t;
//#endif
typedef unsigned int uint32_t;
//typedef int int32_t;
//typedef long long int64_t;
#ifdef AML
#define AOM_AV1_MMU
#define FILM_GRAIN_REG_SIZE 39
typedef struct buff_s
{
uint32_t buf_start;
uint32_t buf_size;
uint32_t buf_end;
} buff_t;
typedef struct BuffInfo_s
{
uint32_t max_width;
uint32_t max_height;
uint32_t start_adr;
uint32_t end_adr;
buff_t ipp;
buff_t sao_abv;
buff_t sao_vb;
buff_t short_term_rps;
buff_t vps;
buff_t seg_map;
buff_t daala_top;
buff_t sao_up;
buff_t swap_buf;
buff_t cdf_buf;
buff_t gmc_buf;
buff_t scalelut;
buff_t dblk_para;
buff_t dblk_data;
buff_t cdef_data;
buff_t ups_data;
#ifdef AOM_AV1_MMU
buff_t mmu_vbh;
buff_t cm_header;
#endif
#ifdef AOM_AV1_MMU_DW
buff_t mmu_vbh_dw;
buff_t cm_header_dw;
#endif
buff_t fgs_table;
buff_t mpred_above;
buff_t mpred_mv;
buff_t rpm;
buff_t lmem;
} BuffInfo_t;
#endif
#define va_start(v,l) __builtin_va_start(v,l)
#define va_end(v) __builtin_va_end(v)
#define va_arg(v,l) __builtin_va_arg(v,l)
/*
mem.h
*/
#if (defined(__GNUC__) && __GNUC__) || defined(__SUNPRO_C)
#define DECLARE_ALIGNED(n, typ, val) typ val __attribute__((aligned(n)))
#elif defined(_MSC_VER)
#define DECLARE_ALIGNED(n, typ, val) __declspec(align(n)) typ val
#else
#warning No alignment directives known for this compiler.
#define DECLARE_ALIGNED(n, typ, val) typ val
#endif
/* Indicates that the usage of the specified variable has been audited to assure
* that it's safe to use uninitialized. Silences 'may be used uninitialized'
* warnings on gcc.
*/
#if defined(__GNUC__) && __GNUC__
#define UNINITIALIZED_IS_SAFE(x) x = x
#else
#define UNINITIALIZED_IS_SAFE(x) x
#endif
#if HAVE_NEON && defined(_MSC_VER)
#define __builtin_prefetch(x)
#endif
/* Shift down with rounding for use when n >= 0, value >= 0 */
#define ROUND_POWER_OF_TWO(value, n) (((value) + (((1 << (n)) >> 1))) >> (n))
/* Shift down with rounding for signed integers, for use when n >= 0 */
#define ROUND_POWER_OF_TWO_SIGNED(value, n) \
(((value) < 0) ? -ROUND_POWER_OF_TWO(-(value), (n)) \
: ROUND_POWER_OF_TWO((value), (n)))
/* Shift down with rounding for use when n >= 0, value >= 0 for (64 bit) */
#define ROUND_POWER_OF_TWO_64(value, n) \
(((value) + ((((int64_t)1 << (n)) >> 1))) >> (n))
/* Shift down with rounding for signed integers, for use when n >= 0 (64 bit) */
#define ROUND_POWER_OF_TWO_SIGNED_64(value, n) \
(((value) < 0) ? -ROUND_POWER_OF_TWO_64(-(value), (n)) \
: ROUND_POWER_OF_TWO_64((value), (n)))
/* shift right or left depending on sign of n */
#define RIGHT_SIGNED_SHIFT(value, n) \
((n) < 0 ? ((value) << (-(n))) : ((value) >> (n)))
#define ALIGN_POWER_OF_TWO(value, n) \
(((value) + ((1 << (n)) - 1)) & ~((1 << (n)) - 1))
#define DIVIDE_AND_ROUND(x, y) (((x) + ((y) >> 1)) / (y))
#define CONVERT_TO_SHORTPTR(x) ((uint16_t *)(((uintptr_t)(x)) << 1))
#define CONVERT_TO_BYTEPTR(x) ((uint8_t *)(((uintptr_t)(x)) >> 1))
#ifdef AML
#define TYPEDEF typedef
#define UENUM1BYTE(enumvar) enumvar
#define SENUM1BYTE(enumvar) enumvar
#define UENUM2BYTE(enumvar) enumvar
#define SENUM2BYTE(enumvar) enumvar
#define UENUM4BYTE(enumvar) enumvar
#define SENUM4BYTE(enumvar) enumvar
#else
#define TYPEDEF
/*!\brief force enum to be unsigned 1 byte*/
#define UENUM1BYTE(enumvar) \
; \
typedef uint8_t enumvar
/*!\brief force enum to be signed 1 byte*/
#define SENUM1BYTE(enumvar) \
; \
typedef int8_t enumvar
/*!\brief force enum to be unsigned 2 byte*/
#define UENUM2BYTE(enumvar) \
; \
typedef uint16_t enumvar
/*!\brief force enum to be signed 2 byte*/
#define SENUM2BYTE(enumvar) \
; \
typedef int16_t enumvar
/*!\brief force enum to be unsigned 4 byte*/
#define UENUM4BYTE(enumvar) \
; \
typedef uint32_t enumvar
/*!\brief force enum to be unsigned 4 byte*/
#define SENUM4BYTE(enumvar) \
; \
typedef int32_t enumvar
#endif
/*
#include "enums.h"
*/
#undef MAX_SB_SIZE
// Max superblock size
#define MAX_SB_SIZE_LOG2 7
#define MAX_SB_SIZE (1 << MAX_SB_SIZE_LOG2)
#define MAX_SB_SQUARE (MAX_SB_SIZE * MAX_SB_SIZE)
// Min superblock size
#define MIN_SB_SIZE_LOG2 6
// Pixels per Mode Info (MI) unit
#define MI_SIZE_LOG2 2
#define MI_SIZE (1 << MI_SIZE_LOG2)
// MI-units per max superblock (MI Block - MIB)
#define MAX_MIB_SIZE_LOG2 (MAX_SB_SIZE_LOG2 - MI_SIZE_LOG2)
#define MAX_MIB_SIZE (1 << MAX_MIB_SIZE_LOG2)
// MI-units per min superblock
#define MIN_MIB_SIZE_LOG2 (MIN_SB_SIZE_LOG2 - MI_SIZE_LOG2)
// Mask to extract MI offset within max MIB
#define MAX_MIB_MASK (MAX_MIB_SIZE - 1)
// Maximum number of tile rows and tile columns
#define MAX_TILE_ROWS 64
#define MAX_TILE_COLS 64
#define MAX_VARTX_DEPTH 2
#define MI_SIZE_64X64 (64 >> MI_SIZE_LOG2)
#define MI_SIZE_128X128 (128 >> MI_SIZE_LOG2)
#define MAX_PALETTE_SQUARE (64 * 64)
// Maximum number of colors in a palette.
#define PALETTE_MAX_SIZE 8
// Minimum number of colors in a palette.
#define PALETTE_MIN_SIZE 2
#define FRAME_OFFSET_BITS 5
#define MAX_FRAME_DISTANCE ((1 << FRAME_OFFSET_BITS) - 1)
// 4 frame filter levels: y plane vertical, y plane horizontal,
// u plane, and v plane
#define FRAME_LF_COUNT 4
#define DEFAULT_DELTA_LF_MULTI 0
#define MAX_MODE_LF_DELTAS 2
#define DIST_PRECISION_BITS 4
#define DIST_PRECISION (1 << DIST_PRECISION_BITS) // 16
#define PROFILE_BITS 3
// The following three profiles are currently defined.
// Profile 0. 8-bit and 10-bit 4:2:0 and 4:0:0 only.
// Profile 1. 8-bit and 10-bit 4:4:4
// Profile 2. 8-bit and 10-bit 4:2:2
// 12-bit 4:0:0, 4:2:2 and 4:4:4
// Since we have three bits for the profiles, it can be extended later.
TYPEDEF enum {
PROFILE_0,
PROFILE_1,
PROFILE_2,
MAX_PROFILES,
} SENUM1BYTE(BITSTREAM_PROFILE);
#define OP_POINTS_CNT_MINUS_1_BITS 5
#define OP_POINTS_IDC_BITS 12
// Note: Some enums use the attribute 'packed' to use smallest possible integer
// type, so that we can save memory when they are used in structs/arrays.
typedef enum ATTRIBUTE_PACKED {
BLOCK_4X4,
BLOCK_4X8,
BLOCK_8X4,
BLOCK_8X8,
BLOCK_8X16,
BLOCK_16X8,
BLOCK_16X16,
BLOCK_16X32,
BLOCK_32X16,
BLOCK_32X32,
BLOCK_32X64,
BLOCK_64X32,
BLOCK_64X64,
BLOCK_64X128,
BLOCK_128X64,
BLOCK_128X128,
BLOCK_4X16,
BLOCK_16X4,
BLOCK_8X32,
BLOCK_32X8,
BLOCK_16X64,
BLOCK_64X16,
BLOCK_SIZES_ALL,
BLOCK_SIZES = BLOCK_4X16,
BLOCK_INVALID = 255,
BLOCK_LARGEST = (BLOCK_SIZES - 1)
} BLOCK_SIZE2;
// 4X4, 8X8, 16X16, 32X32, 64X64, 128X128
#define SQR_BLOCK_SIZES 6
TYPEDEF enum {
PARTITION_NONE,
PARTITION_HORZ,
PARTITION_VERT,
PARTITION_SPLIT,
PARTITION_HORZ_A, // HORZ split and the top partition is split again
PARTITION_HORZ_B, // HORZ split and the bottom partition is split again
PARTITION_VERT_A, // VERT split and the left partition is split again
PARTITION_VERT_B, // VERT split and the right partition is split again
PARTITION_HORZ_4, // 4:1 horizontal partition
PARTITION_VERT_4, // 4:1 vertical partition
EXT_PARTITION_TYPES,
PARTITION_TYPES = PARTITION_SPLIT + 1,
PARTITION_INVALID = 255
} UENUM1BYTE(PARTITION_TYPE);
typedef char PARTITION_CONTEXT;
#define PARTITION_PLOFFSET 4 // number of probability models per block size
#define PARTITION_BLOCK_SIZES 5
#define PARTITION_CONTEXTS (PARTITION_BLOCK_SIZES * PARTITION_PLOFFSET)
// block transform size
TYPEDEF enum {
TX_4X4, // 4x4 transform
TX_8X8, // 8x8 transform
TX_16X16, // 16x16 transform
TX_32X32, // 32x32 transform
TX_64X64, // 64x64 transform
TX_4X8, // 4x8 transform
TX_8X4, // 8x4 transform
TX_8X16, // 8x16 transform
TX_16X8, // 16x8 transform
TX_16X32, // 16x32 transform
TX_32X16, // 32x16 transform
TX_32X64, // 32x64 transform
TX_64X32, // 64x32 transform
TX_4X16, // 4x16 transform
TX_16X4, // 16x4 transform
TX_8X32, // 8x32 transform
TX_32X8, // 32x8 transform
TX_16X64, // 16x64 transform
TX_64X16, // 64x16 transform
TX_SIZES_ALL, // Includes rectangular transforms
TX_SIZES = TX_4X8, // Does NOT include rectangular transforms
TX_SIZES_LARGEST = TX_64X64,
TX_INVALID = 255 // Invalid transform size
} UENUM1BYTE(TX_SIZE);
#define TX_SIZE_LUMA_MIN (TX_4X4)
/* We don't need to code a transform size unless the allowed size is at least
one more than the minimum. */
#define TX_SIZE_CTX_MIN (TX_SIZE_LUMA_MIN + 1)
// Maximum tx_size categories
#define MAX_TX_CATS (TX_SIZES - TX_SIZE_CTX_MIN)
#define MAX_TX_DEPTH 2
#define MAX_TX_SIZE_LOG2 (6)
#define MAX_TX_SIZE (1 << MAX_TX_SIZE_LOG2)
#define MIN_TX_SIZE_LOG2 2
#define MIN_TX_SIZE (1 << MIN_TX_SIZE_LOG2)
#define MAX_TX_SQUARE (MAX_TX_SIZE * MAX_TX_SIZE)
// Pad 4 extra columns to remove horizontal availability check.
#define TX_PAD_HOR_LOG2 2
#define TX_PAD_HOR 4
// Pad 6 extra rows (2 on top and 4 on bottom) to remove vertical availability
// check.
#define TX_PAD_TOP 0
#define TX_PAD_BOTTOM 4
#define TX_PAD_VER (TX_PAD_TOP + TX_PAD_BOTTOM)
// Pad 16 extra bytes to avoid reading overflow in SIMD optimization.
#define TX_PAD_END 16
#define TX_PAD_2D ((32 + TX_PAD_HOR) * (32 + TX_PAD_VER) + TX_PAD_END)
// Number of maxium size transform blocks in the maximum size superblock
#define MAX_TX_BLOCKS_IN_MAX_SB_LOG2 ((MAX_SB_SIZE_LOG2 - MAX_TX_SIZE_LOG2) * 2)
#define MAX_TX_BLOCKS_IN_MAX_SB (1 << MAX_TX_BLOCKS_IN_MAX_SB_LOG2)
// frame transform mode
TYPEDEF enum {
ONLY_4X4, // use only 4x4 transform
TX_MODE_LARGEST, // transform size is the largest possible for pu size
TX_MODE_SELECT, // transform specified for each block
TX_MODES,
} UENUM1BYTE(TX_MODE);
// 1D tx types
TYPEDEF enum {
DCT_1D,
ADST_1D,
FLIPADST_1D,
IDTX_1D,
TX_TYPES_1D,
} UENUM1BYTE(TX_TYPE_1D);
TYPEDEF enum {
DCT_DCT, // DCT in both horizontal and vertical
ADST_DCT, // ADST in vertical, DCT in horizontal
DCT_ADST, // DCT in vertical, ADST in horizontal
ADST_ADST, // ADST in both directions
FLIPADST_DCT, // FLIPADST in vertical, DCT in horizontal
DCT_FLIPADST, // DCT in vertical, FLIPADST in horizontal
FLIPADST_FLIPADST, // FLIPADST in both directions
ADST_FLIPADST, // ADST in vertical, FLIPADST in horizontal
FLIPADST_ADST, // FLIPADST in vertical, ADST in horizontal
IDTX, // Identity in both directions
V_DCT, // DCT in vertical, identity in horizontal
H_DCT, // Identity in vertical, DCT in horizontal
V_ADST, // ADST in vertical, identity in horizontal
H_ADST, // Identity in vertical, ADST in horizontal
V_FLIPADST, // FLIPADST in vertical, identity in horizontal
H_FLIPADST, // Identity in vertical, FLIPADST in horizontal
TX_TYPES,
} UENUM1BYTE(TX_TYPE);
TYPEDEF enum {
REG_REG,
REG_SMOOTH,
REG_SHARP,
SMOOTH_REG,
SMOOTH_SMOOTH,
SMOOTH_SHARP,
SHARP_REG,
SHARP_SMOOTH,
SHARP_SHARP,
} UENUM1BYTE(DUAL_FILTER_TYPE);
TYPEDEF enum {
// DCT only
EXT_TX_SET_DCTONLY,
// DCT + Identity only
EXT_TX_SET_DCT_IDTX,
// Discrete Trig transforms w/o flip (4) + Identity (1)
EXT_TX_SET_DTT4_IDTX,
// Discrete Trig transforms w/o flip (4) + Identity (1) + 1D Hor/vert DCT (2)
EXT_TX_SET_DTT4_IDTX_1DDCT,
// Discrete Trig transforms w/ flip (9) + Identity (1) + 1D Hor/Ver DCT (2)
EXT_TX_SET_DTT9_IDTX_1DDCT,
// Discrete Trig transforms w/ flip (9) + Identity (1) + 1D Hor/Ver (6)
EXT_TX_SET_ALL16,
EXT_TX_SET_TYPES
} UENUM1BYTE(TxSetType);
#define IS_2D_TRANSFORM(tx_type) (tx_type < IDTX)
#define EXT_TX_SIZES 4 // number of sizes that use extended transforms
#define EXT_TX_SETS_INTER 4 // Sets of transform selections for INTER
#define EXT_TX_SETS_INTRA 3 // Sets of transform selections for INTRA
TYPEDEF enum {
AOM_LAST_FLAG = 1 << 0,
AOM_LAST2_FLAG = 1 << 1,
AOM_LAST3_FLAG = 1 << 2,
AOM_GOLD_FLAG = 1 << 3,
AOM_BWD_FLAG = 1 << 4,
AOM_ALT2_FLAG = 1 << 5,
AOM_ALT_FLAG = 1 << 6,
AOM_REFFRAME_ALL = (1 << 7) - 1
} UENUM1BYTE(AOM_REFFRAME);
TYPEDEF enum {
UNIDIR_COMP_REFERENCE,
BIDIR_COMP_REFERENCE,
COMP_REFERENCE_TYPES,
} UENUM1BYTE(COMP_REFERENCE_TYPE);
/*enum { PLANE_TYPE_Y, PLANE_TYPE_UV, PLANE_TYPES } UENUM1BYTE(PLANE_TYPE);*/
#define CFL_ALPHABET_SIZE_LOG2 4
#define CFL_ALPHABET_SIZE (1 << CFL_ALPHABET_SIZE_LOG2)
#define CFL_MAGS_SIZE ((2 << CFL_ALPHABET_SIZE_LOG2) + 1)
#define CFL_IDX_U(idx) (idx >> CFL_ALPHABET_SIZE_LOG2)
#define CFL_IDX_V(idx) (idx & (CFL_ALPHABET_SIZE - 1))
/*enum { CFL_PRED_U, CFL_PRED_V, CFL_PRED_PLANES } UENUM1BYTE(CFL_PRED_TYPE);*/
TYPEDEF enum {
CFL_SIGN_ZERO,
CFL_SIGN_NEG,
CFL_SIGN_POS,
CFL_SIGNS
} UENUM1BYTE(CFL_SIGN_TYPE);
TYPEDEF enum {
CFL_DISALLOWED,
CFL_ALLOWED,
CFL_ALLOWED_TYPES
} UENUM1BYTE(CFL_ALLOWED_TYPE);
// CFL_SIGN_ZERO,CFL_SIGN_ZERO is invalid
#define CFL_JOINT_SIGNS (CFL_SIGNS * CFL_SIGNS - 1)
// CFL_SIGN_U is equivalent to (js + 1) / 3 for js in 0 to 8
#define CFL_SIGN_U(js) (((js + 1) * 11) >> 5)
// CFL_SIGN_V is equivalent to (js + 1) % 3 for js in 0 to 8
#define CFL_SIGN_V(js) ((js + 1) - CFL_SIGNS * CFL_SIGN_U(js))
// There is no context when the alpha for a given plane is zero.
// So there are 2 fewer contexts than joint signs.
#define CFL_ALPHA_CONTEXTS (CFL_JOINT_SIGNS + 1 - CFL_SIGNS)
#define CFL_CONTEXT_U(js) (js + 1 - CFL_SIGNS)
// Also, the contexts are symmetric under swapping the planes.
#define CFL_CONTEXT_V(js) \
(CFL_SIGN_V(js) * CFL_SIGNS + CFL_SIGN_U(js) - CFL_SIGNS)
TYPEDEF enum {
PALETTE_MAP,
COLOR_MAP_TYPES,
} UENUM1BYTE(COLOR_MAP_TYPE);
TYPEDEF enum {
TWO_COLORS,
THREE_COLORS,
FOUR_COLORS,
FIVE_COLORS,
SIX_COLORS,
SEVEN_COLORS,
EIGHT_COLORS,
PALETTE_SIZES
} UENUM1BYTE(PALETTE_SIZE);
TYPEDEF enum {
PALETTE_COLOR_ONE,
PALETTE_COLOR_TWO,
PALETTE_COLOR_THREE,
PALETTE_COLOR_FOUR,
PALETTE_COLOR_FIVE,
PALETTE_COLOR_SIX,
PALETTE_COLOR_SEVEN,
PALETTE_COLOR_EIGHT,
PALETTE_COLORS
} UENUM1BYTE(PALETTE_COLOR);
// Note: All directional predictors must be between V_PRED and D67_PRED (both
// inclusive).
TYPEDEF enum {
DC_PRED, // Average of above and left pixels
V_PRED, // Vertical
H_PRED, // Horizontal
D45_PRED, // Directional 45 degree
D135_PRED, // Directional 135 degree
D113_PRED, // Directional 113 degree
D157_PRED, // Directional 157 degree
D203_PRED, // Directional 203 degree
D67_PRED, // Directional 67 degree
SMOOTH_PRED, // Combination of horizontal and vertical interpolation
SMOOTH_V_PRED, // Vertical interpolation
SMOOTH_H_PRED, // Horizontal interpolation
PAETH_PRED, // Predict from the direction of smallest gradient
NEARESTMV,
NEARMV,
GLOBALMV,
NEWMV,
// Compound ref compound modes
NEAREST_NEARESTMV,
NEAR_NEARMV,
NEAREST_NEWMV,
NEW_NEARESTMV,
NEAR_NEWMV,
NEW_NEARMV,
GLOBAL_GLOBALMV,
NEW_NEWMV,
MB_MODE_COUNT,
INTRA_MODE_START = DC_PRED,
INTRA_MODE_END = NEARESTMV,
INTRA_MODE_NUM = INTRA_MODE_END - INTRA_MODE_START,
SINGLE_INTER_MODE_START = NEARESTMV,
SINGLE_INTER_MODE_END = NEAREST_NEARESTMV,
SINGLE_INTER_MODE_NUM = SINGLE_INTER_MODE_END - SINGLE_INTER_MODE_START,
COMP_INTER_MODE_START = NEAREST_NEARESTMV,
COMP_INTER_MODE_END = MB_MODE_COUNT,
COMP_INTER_MODE_NUM = COMP_INTER_MODE_END - COMP_INTER_MODE_START,
INTER_MODE_START = NEARESTMV,
INTER_MODE_END = MB_MODE_COUNT,
INTRA_MODES = PAETH_PRED + 1, // PAETH_PRED has to be the last intra mode.
INTRA_INVALID = MB_MODE_COUNT // For uv_mode in inter blocks
} UENUM1BYTE(PREDICTION_MODE);
// TODO(ltrudeau) Do we really want to pack this?
// TODO(ltrudeau) Do we match with PREDICTION_MODE?
TYPEDEF enum {
UV_DC_PRED, // Average of above and left pixels
UV_V_PRED, // Vertical
UV_H_PRED, // Horizontal
UV_D45_PRED, // Directional 45 degree
UV_D135_PRED, // Directional 135 degree
UV_D113_PRED, // Directional 113 degree
UV_D157_PRED, // Directional 157 degree
UV_D203_PRED, // Directional 203 degree
UV_D67_PRED, // Directional 67 degree
UV_SMOOTH_PRED, // Combination of horizontal and vertical interpolation
UV_SMOOTH_V_PRED, // Vertical interpolation
UV_SMOOTH_H_PRED, // Horizontal interpolation
UV_PAETH_PRED, // Predict from the direction of smallest gradient
UV_CFL_PRED, // Chroma-from-Luma
UV_INTRA_MODES,
UV_MODE_INVALID, // For uv_mode in inter blocks
} UENUM1BYTE(UV_PREDICTION_MODE);
TYPEDEF enum {
SIMPLE_TRANSLATION,
OBMC_CAUSAL, // 2-sided OBMC
WARPED_CAUSAL, // 2-sided WARPED
MOTION_MODES
} UENUM1BYTE(MOTION_MODE);
TYPEDEF enum {
II_DC_PRED,
II_V_PRED,
II_H_PRED,
II_SMOOTH_PRED,
INTERINTRA_MODES
} UENUM1BYTE(INTERINTRA_MODE);
TYPEDEF enum {
COMPOUND_AVERAGE,
COMPOUND_DISTWTD,
COMPOUND_WEDGE,
COMPOUND_DIFFWTD,
COMPOUND_TYPES,
MASKED_COMPOUND_TYPES = 2,
} UENUM1BYTE(COMPOUND_TYPE);
TYPEDEF enum {
FILTER_DC_PRED,
FILTER_V_PRED,
FILTER_H_PRED,
FILTER_D157_PRED,
FILTER_PAETH_PRED,
FILTER_INTRA_MODES,
} UENUM1BYTE(FILTER_INTRA_MODE);
TYPEDEF enum {
SEQ_LEVEL_2_0,
SEQ_LEVEL_2_1,
SEQ_LEVEL_2_2,
SEQ_LEVEL_2_3,
SEQ_LEVEL_3_0,
SEQ_LEVEL_3_1,
SEQ_LEVEL_3_2,
SEQ_LEVEL_3_3,
SEQ_LEVEL_4_0,
SEQ_LEVEL_4_1,
SEQ_LEVEL_4_2,
SEQ_LEVEL_4_3,
SEQ_LEVEL_5_0,
SEQ_LEVEL_5_1,
SEQ_LEVEL_5_2,
SEQ_LEVEL_5_3,
SEQ_LEVEL_6_0,
SEQ_LEVEL_6_1,
SEQ_LEVEL_6_2,
SEQ_LEVEL_6_3,
SEQ_LEVEL_7_0,
SEQ_LEVEL_7_1,
SEQ_LEVEL_7_2,
SEQ_LEVEL_7_3,
SEQ_LEVELS,
SEQ_LEVEL_MAX = 31
} UENUM1BYTE(AV1_LEVEL);
#define LEVEL_BITS 5
#define DIRECTIONAL_MODES 8
#define MAX_ANGLE_DELTA 3
#define ANGLE_STEP 3
#define INTER_MODES (1 + NEWMV - NEARESTMV)
#define INTER_COMPOUND_MODES (1 + NEW_NEWMV - NEAREST_NEARESTMV)
#define SKIP_CONTEXTS 3
#define SKIP_MODE_CONTEXTS 3
#define COMP_INDEX_CONTEXTS 6
#define COMP_GROUP_IDX_CONTEXTS 6
#define NMV_CONTEXTS 3
#define NEWMV_MODE_CONTEXTS 6
#define GLOBALMV_MODE_CONTEXTS 2
#define REFMV_MODE_CONTEXTS 6
#define DRL_MODE_CONTEXTS 3
#define GLOBALMV_OFFSET 3
#define REFMV_OFFSET 4
#define NEWMV_CTX_MASK ((1 << GLOBALMV_OFFSET) - 1)
#define GLOBALMV_CTX_MASK ((1 << (REFMV_OFFSET - GLOBALMV_OFFSET)) - 1)
#define REFMV_CTX_MASK ((1 << (8 - REFMV_OFFSET)) - 1)
#define COMP_NEWMV_CTXS 5
#define INTER_MODE_CONTEXTS 8
#define DELTA_Q_SMALL 3
#define DELTA_Q_PROBS (DELTA_Q_SMALL)
#define DEFAULT_DELTA_Q_RES_PERCEPTUAL 4
#define DEFAULT_DELTA_Q_RES_OBJECTIVE 4
#define DELTA_LF_SMALL 3
#define DELTA_LF_PROBS (DELTA_LF_SMALL)
#define DEFAULT_DELTA_LF_RES 2
/* Segment Feature Masks */
#define MAX_MV_REF_CANDIDATES 2
#define MAX_REF_MV_STACK_SIZE 8
#define REF_CAT_LEVEL 640
#define INTRA_INTER_CONTEXTS 4
#define COMP_INTER_CONTEXTS 5
#define REF_CONTEXTS 3
#define COMP_REF_TYPE_CONTEXTS 5
#define UNI_COMP_REF_CONTEXTS 3
#define TXFM_PARTITION_CONTEXTS ((TX_SIZES - TX_8X8) * 6 - 3)
#ifdef ORI_CODE
typedef uint8_t TXFM_CONTEXT;
#endif
// An enum for single reference types (and some derived values).
enum {
NONE_FRAME = -1,
INTRA_FRAME,
LAST_FRAME,
LAST2_FRAME,
LAST3_FRAME,
GOLDEN_FRAME,
BWDREF_FRAME,
ALTREF2_FRAME,
ALTREF_FRAME,
REF_FRAMES,
// Extra/scratch reference frame. It may be:
// - used to update the ALTREF2_FRAME ref (see lshift_bwd_ref_frames()), or
// - updated from ALTREF2_FRAME ref (see rshift_bwd_ref_frames()).
EXTREF_FRAME = REF_FRAMES,
// Number of inter (non-intra) reference types.
INTER_REFS_PER_FRAME = ALTREF_FRAME - LAST_FRAME + 1,
// Number of forward (aka past) reference types.
FWD_REFS = GOLDEN_FRAME - LAST_FRAME + 1,
// Number of backward (aka future) reference types.
BWD_REFS = ALTREF_FRAME - BWDREF_FRAME + 1,
SINGLE_REFS = FWD_REFS + BWD_REFS,
};
#define REF_FRAMES_LOG2 3
// REF_FRAMES for the cm->ref_frame_map array, 1 scratch frame for the new
// frame in cm->cur_frame, INTER_REFS_PER_FRAME for scaled references on the
// encoder in the cpi->scaled_ref_buf array.
#define FRAME_BUFFERS (REF_FRAMES + 1 + INTER_REFS_PER_FRAME)
#define FWD_RF_OFFSET(ref) (ref - LAST_FRAME)
#define BWD_RF_OFFSET(ref) (ref - BWDREF_FRAME)
TYPEDEF enum {
LAST_LAST2_FRAMES, // { LAST_FRAME, LAST2_FRAME }
LAST_LAST3_FRAMES, // { LAST_FRAME, LAST3_FRAME }
LAST_GOLDEN_FRAMES, // { LAST_FRAME, GOLDEN_FRAME }
BWDREF_ALTREF_FRAMES, // { BWDREF_FRAME, ALTREF_FRAME }
LAST2_LAST3_FRAMES, // { LAST2_FRAME, LAST3_FRAME }
LAST2_GOLDEN_FRAMES, // { LAST2_FRAME, GOLDEN_FRAME }
LAST3_GOLDEN_FRAMES, // { LAST3_FRAME, GOLDEN_FRAME }
BWDREF_ALTREF2_FRAMES, // { BWDREF_FRAME, ALTREF2_FRAME }
ALTREF2_ALTREF_FRAMES, // { ALTREF2_FRAME, ALTREF_FRAME }
TOTAL_UNIDIR_COMP_REFS,
// NOTE: UNIDIR_COMP_REFS is the number of uni-directional reference pairs
// that are explicitly signaled.
UNIDIR_COMP_REFS = BWDREF_ALTREF_FRAMES + 1,
} UENUM1BYTE(UNIDIR_COMP_REF);
#define TOTAL_COMP_REFS (FWD_REFS * BWD_REFS + TOTAL_UNIDIR_COMP_REFS)
#define COMP_REFS (FWD_REFS * BWD_REFS + UNIDIR_COMP_REFS)
// NOTE: A limited number of unidirectional reference pairs can be signalled for
// compound prediction. The use of skip mode, on the other hand, makes it
// possible to have a reference pair not listed for explicit signaling.
#define MODE_CTX_REF_FRAMES (REF_FRAMES + TOTAL_COMP_REFS)
// Note: It includes single and compound references. So, it can take values from
// NONE_FRAME to (MODE_CTX_REF_FRAMES - 1). Hence, it is not defined as an enum.
typedef int8_t MV_REFERENCE_FRAME;
TYPEDEF enum {
RESTORE_NONE,
RESTORE_WIENER,
RESTORE_SGRPROJ,
RESTORE_SWITCHABLE,
RESTORE_SWITCHABLE_TYPES = RESTORE_SWITCHABLE,
RESTORE_TYPES = 4,
} UENUM1BYTE(RestorationType);
// Picture prediction structures (0-12 are predefined) in scalability metadata.
TYPEDEF enum {
SCALABILITY_L1T2 = 0,
SCALABILITY_L1T3 = 1,
SCALABILITY_L2T1 = 2,
SCALABILITY_L2T2 = 3,
SCALABILITY_L2T3 = 4,
SCALABILITY_S2T1 = 5,
SCALABILITY_S2T2 = 6,
SCALABILITY_S2T3 = 7,
SCALABILITY_L2T1h = 8,
SCALABILITY_L2T2h = 9,
SCALABILITY_L2T3h = 10,
SCALABILITY_S2T1h = 11,
SCALABILITY_S2T2h = 12,
SCALABILITY_S2T3h = 13,
SCALABILITY_SS = 14
} UENUM1BYTE(SCALABILITY_STRUCTURES);
#define SUPERRES_SCALE_BITS 3
#define SUPERRES_SCALE_DENOMINATOR_MIN (SCALE_NUMERATOR + 1)
// In large_scale_tile coding, external references are used.
#define MAX_EXTERNAL_REFERENCES 128
#define MAX_TILES 512
#define CONFIG_MULTITHREAD 0
#define CONFIG_ENTROPY_STATS 0
#define CONFIG_MAX_DECODE_PROFILE 2
/*
from:
seg_common.h
*/
#ifdef ORI_CODE
#define MAX_SEGMENTS 8
#define SEG_TREE_PROBS (MAX_SEGMENTS - 1)
#define SEG_TEMPORAL_PRED_CTXS 3
#define SPATIAL_PREDICTION_PROBS 3
enum {
SEG_LVL_ALT_Q, // Use alternate Quantizer ....
SEG_LVL_ALT_LF_Y_V, // Use alternate loop filter value on y plane vertical
SEG_LVL_ALT_LF_Y_H, // Use alternate loop filter value on y plane horizontal
SEG_LVL_ALT_LF_U, // Use alternate loop filter value on u plane
SEG_LVL_ALT_LF_V, // Use alternate loop filter value on v plane
SEG_LVL_REF_FRAME, // Optional Segment reference frame
SEG_LVL_SKIP, // Optional Segment (0,0) + skip mode
SEG_LVL_GLOBALMV,
SEG_LVL_MAX
} UENUM1BYTE(SEG_LVL_FEATURES);
struct segmentation {
uint8_t enabled;
uint8_t update_map;
uint8_t update_data;
uint8_t temporal_update;
int16_t feature_data[MAX_SEGMENTS][SEG_LVL_MAX];
unsigned int feature_mask[MAX_SEGMENTS];
int last_active_segid; // The highest numbered segment id that has some
// enabled feature.
uint8_t segid_preskip; // Whether the segment id will be read before the
// skip syntax element.
// 1: the segment id will be read first.
// 0: the skip syntax element will be read first.
};
/*
from av1_loopfilter.h
*/
#define MAX_LOOP_FILTER 63
/* from
quant_common.h:
*/
#define MAXQ 255
#endif
/*
from:
aom/av1/common/common.h
*/
#define av1_zero(dest) memset(&(dest), 0, sizeof(dest))
#define av1_zero_array(dest, n) memset(dest, 0, n * sizeof(*(dest)))
/*
from:
aom/av1/common/alloccommon.h
*/
#define INVALID_IDX -1 // Invalid buffer index.
/*
from:
aom/av1/common/timing.h
*/
typedef struct aom_timing {
uint32_t num_units_in_display_tick;
uint32_t time_scale;
int equal_picture_interval;
uint32_t num_ticks_per_picture;
} aom_timing_info_t;
typedef struct aom_dec_model_info {
uint32_t num_units_in_decoding_tick;
int encoder_decoder_buffer_delay_length;
int buffer_removal_time_length;
int frame_presentation_time_length;
} aom_dec_model_info_t;
typedef struct aom_dec_model_op_parameters {
int decoder_model_param_present_flag;
int64_t bitrate;
int64_t buffer_size;
uint32_t decoder_buffer_delay;
uint32_t encoder_buffer_delay;
int low_delay_mode_flag;
int display_model_param_present_flag;
int initial_display_delay;
} aom_dec_model_op_parameters_t;
typedef struct aom_op_timing_info_t {
uint32_t buffer_removal_time;
} aom_op_timing_info_t;
/*
from:
aom/aom_codec.h
*/
/*!\brief OBU types. */
typedef enum {
OBU_SEQUENCE_HEADER = 1,
OBU_TEMPORAL_DELIMITER = 2,
OBU_FRAME_HEADER = 3,
OBU_TILE_GROUP = 4,
OBU_METADATA = 5,
OBU_FRAME = 6,
OBU_REDUNDANT_FRAME_HEADER = 7,
OBU_TILE_LIST = 8,
OBU_PADDING = 15,
} OBU_TYPE;
typedef enum aom_bit_depth {
AOM_BITS_8 = 8, /**< 8 bits */
AOM_BITS_10 = 10, /**< 10 bits */
AOM_BITS_12 = 12, /**< 12 bits */
} aom_bit_depth_t;
/*!\brief Algorithm return codes */
typedef enum {
/*!\brief Operation completed without error */
AOM_CODEC_OK,
/*!\brief Unspecified error */
AOM_CODEC_ERROR,
/*!\brief Memory operation failed */
AOM_CODEC_MEM_ERROR,
/*!\brief ABI version mismatch */
AOM_CODEC_ABI_MISMATCH,
/*!\brief Algorithm does not have required capability */
AOM_CODEC_INCAPABLE,
/*!\brief The given bitstream is not supported.
*
* The bitstream was unable to be parsed at the highest level. The decoder
* is unable to proceed. This error \ref SHOULD be treated as fatal to the
* stream. */
AOM_CODEC_UNSUP_BITSTREAM,
/*!\brief Encoded bitstream uses an unsupported feature
*
* The decoder does not implement a feature required by the encoder. This
* return code should only be used for features that prevent future
* pictures from being properly decoded. This error \ref MAY be treated as
* fatal to the stream or \ref MAY be treated as fatal to the current GOP.
*/
AOM_CODEC_UNSUP_FEATURE,
/*!\brief The coded data for this stream is corrupt or incomplete
*
* There was a problem decoding the current frame. This return code
* should only be used for failures that prevent future pictures from
* being properly decoded. This error \ref MAY be treated as fatal to the
* stream or \ref MAY be treated as fatal to the current GOP. If decoding
* is continued for the current GOP, artifacts may be present.
*/
AOM_CODEC_CORRUPT_FRAME,
/*!\brief An application-supplied parameter is not valid.
*
*/
AOM_CODEC_INVALID_PARAM,
/*!\brief An iterator reached the end of list.
*
*/
AOM_CODEC_LIST_END
} aom_codec_err_t;
typedef struct cfg_options {
/*!\brief Reflects if ext_partition should be enabled
*
* If this value is non-zero it enabled the feature
*/
unsigned int ext_partition;
} cfg_options_t;
/*
from:
aom/av1/common/obu_util.h
*/
typedef struct {
size_t size; // Size (1 or 2 bytes) of the OBU header (including the
// optional OBU extension header) in the bitstream.
OBU_TYPE type;
int has_size_field;
int has_extension;
// The following fields come from the OBU extension header and therefore are
// only used if has_extension is true.
int temporal_layer_id;
int spatial_layer_id;
} ObuHeader;
/*
from:
aom/internal/aom_codec_internal.h
*/
struct aom_internal_error_info {
aom_codec_err_t error_code;
int has_detail;
char detail[80];
int setjmp; // Boolean: whether 'jmp' is valid.
#ifdef ORI_CODE
jmp_buf jmp;
#endif
};
/*
from:
aom/aom_frame_buffer.h
*/
typedef struct aom_codec_frame_buffer {
uint8_t *data; /**< Pointer to the data buffer */
size_t size; /**< Size of data in bytes */
void *priv; /**< Frame's private data */
} aom_codec_frame_buffer_t;
/*
from:
aom/aom_image.h
*/
#define AOM_IMAGE_ABI_VERSION (5) /**<\hideinitializer*/
#define AOM_IMG_FMT_PLANAR 0x100 /**< Image is a planar format. */
#define AOM_IMG_FMT_UV_FLIP 0x200 /**< V plane precedes U in memory. */
/** 0x400 used to signal alpha channel, skipping for backwards compatibility. */
#define AOM_IMG_FMT_HIGHBITDEPTH 0x800 /**< Image uses 16bit framebuffer. */
/*!\brief List of supported image formats */
typedef enum aom_img_fmt {
AOM_IMG_FMT_NONE,
AOM_IMG_FMT_YV12 =
AOM_IMG_FMT_PLANAR | AOM_IMG_FMT_UV_FLIP | 1, /**< planar YVU */
AOM_IMG_FMT_I420 = AOM_IMG_FMT_PLANAR | 2,
AOM_IMG_FMT_AOMYV12 = AOM_IMG_FMT_PLANAR | AOM_IMG_FMT_UV_FLIP |
3, /** < planar 4:2:0 format with aom color space */
AOM_IMG_FMT_AOMI420 = AOM_IMG_FMT_PLANAR | 4,
AOM_IMG_FMT_I422 = AOM_IMG_FMT_PLANAR | 5,
AOM_IMG_FMT_I444 = AOM_IMG_FMT_PLANAR | 6,
AOM_IMG_FMT_I42016 = AOM_IMG_FMT_I420 | AOM_IMG_FMT_HIGHBITDEPTH,
AOM_IMG_FMT_YV1216 = AOM_IMG_FMT_YV12 | AOM_IMG_FMT_HIGHBITDEPTH,
AOM_IMG_FMT_I42216 = AOM_IMG_FMT_I422 | AOM_IMG_FMT_HIGHBITDEPTH,
AOM_IMG_FMT_I44416 = AOM_IMG_FMT_I444 | AOM_IMG_FMT_HIGHBITDEPTH,
} aom_img_fmt_t; /**< alias for enum aom_img_fmt */
/*!\brief List of supported color primaries */
typedef enum aom_color_primaries {
AOM_CICP_CP_RESERVED_0 = 0, /**< For future use */
AOM_CICP_CP_BT_709 = 1, /**< BT.709 */
AOM_CICP_CP_UNSPECIFIED = 2, /**< Unspecified */
AOM_CICP_CP_RESERVED_3 = 3, /**< For future use */
AOM_CICP_CP_BT_470_M = 4, /**< BT.470 System M (historical) */
AOM_CICP_CP_BT_470_B_G = 5, /**< BT.470 System B, G (historical) */
AOM_CICP_CP_BT_601 = 6, /**< BT.601 */
AOM_CICP_CP_SMPTE_240 = 7, /**< SMPTE 240 */
AOM_CICP_CP_GENERIC_FILM =
8, /**< Generic film (color filters using illuminant C) */
AOM_CICP_CP_BT_2020 = 9, /**< BT.2020, BT.2100 */
AOM_CICP_CP_XYZ = 10, /**< SMPTE 428 (CIE 1921 XYZ) */
AOM_CICP_CP_SMPTE_431 = 11, /**< SMPTE RP 431-2 */
AOM_CICP_CP_SMPTE_432 = 12, /**< SMPTE EG 432-1 */
AOM_CICP_CP_RESERVED_13 = 13, /**< For future use (values 13 - 21) */
AOM_CICP_CP_EBU_3213 = 22, /**< EBU Tech. 3213-E */
AOM_CICP_CP_RESERVED_23 = 23 /**< For future use (values 23 - 255) */
} aom_color_primaries_t; /**< alias for enum aom_color_primaries */
/*!\brief List of supported transfer functions */
typedef enum aom_transfer_characteristics {
AOM_CICP_TC_RESERVED_0 = 0, /**< For future use */
AOM_CICP_TC_BT_709 = 1, /**< BT.709 */
AOM_CICP_TC_UNSPECIFIED = 2, /**< Unspecified */
AOM_CICP_TC_RESERVED_3 = 3, /**< For future use */
AOM_CICP_TC_BT_470_M = 4, /**< BT.470 System M (historical) */
AOM_CICP_TC_BT_470_B_G = 5, /**< BT.470 System B, G (historical) */
AOM_CICP_TC_BT_601 = 6, /**< BT.601 */
AOM_CICP_TC_SMPTE_240 = 7, /**< SMPTE 240 M */
AOM_CICP_TC_LINEAR = 8, /**< Linear */
AOM_CICP_TC_LOG_100 = 9, /**< Logarithmic (100 : 1 range) */
AOM_CICP_TC_LOG_100_SQRT10 =
10, /**< Logarithmic (100 * Sqrt(10) : 1 range) */
AOM_CICP_TC_IEC_61966 = 11, /**< IEC 61966-2-4 */
AOM_CICP_TC_BT_1361 = 12, /**< BT.1361 */
AOM_CICP_TC_SRGB = 13, /**< sRGB or sYCC*/
AOM_CICP_TC_BT_2020_10_BIT = 14, /**< BT.2020 10-bit systems */
AOM_CICP_TC_BT_2020_12_BIT = 15, /**< BT.2020 12-bit systems */
AOM_CICP_TC_SMPTE_2084 = 16, /**< SMPTE ST 2084, ITU BT.2100 PQ */
AOM_CICP_TC_SMPTE_428 = 17, /**< SMPTE ST 428 */
AOM_CICP_TC_HLG = 18, /**< BT.2100 HLG, ARIB STD-B67 */
AOM_CICP_TC_RESERVED_19 = 19 /**< For future use (values 19-255) */
} aom_transfer_characteristics_t; /**< alias for enum aom_transfer_function */
/*!\brief List of supported matrix coefficients */
typedef enum aom_matrix_coefficients {
AOM_CICP_MC_IDENTITY = 0, /**< Identity matrix */
AOM_CICP_MC_BT_709 = 1, /**< BT.709 */
AOM_CICP_MC_UNSPECIFIED = 2, /**< Unspecified */
AOM_CICP_MC_RESERVED_3 = 3, /**< For future use */
AOM_CICP_MC_FCC = 4, /**< US FCC 73.628 */
AOM_CICP_MC_BT_470_B_G = 5, /**< BT.470 System B, G (historical) */
AOM_CICP_MC_BT_601 = 6, /**< BT.601 */
AOM_CICP_MC_SMPTE_240 = 7, /**< SMPTE 240 M */
AOM_CICP_MC_SMPTE_YCGCO = 8, /**< YCgCo */
AOM_CICP_MC_BT_2020_NCL =
9, /**< BT.2020 non-constant luminance, BT.2100 YCbCr */
AOM_CICP_MC_BT_2020_CL = 10, /**< BT.2020 constant luminance */
AOM_CICP_MC_SMPTE_2085 = 11, /**< SMPTE ST 2085 YDzDx */
AOM_CICP_MC_CHROMAT_NCL =
12, /**< Chromaticity-derived non-constant luminance */
AOM_CICP_MC_CHROMAT_CL = 13, /**< Chromaticity-derived constant luminance */
AOM_CICP_MC_ICTCP = 14, /**< BT.2100 ICtCp */
AOM_CICP_MC_RESERVED_15 = 15 /**< For future use (values 15-255) */
} aom_matrix_coefficients_t;
/*!\brief List of supported color range */
typedef enum aom_color_range {
AOM_CR_STUDIO_RANGE = 0, /**< Y [16..235], UV [16..240] */
AOM_CR_FULL_RANGE = 1 /**< YUV/RGB [0..255] */
} aom_color_range_t; /**< alias for enum aom_color_range */
/*!\brief List of chroma sample positions */
typedef enum aom_chroma_sample_position {
AOM_CSP_UNKNOWN = 0, /**< Unknown */
AOM_CSP_VERTICAL = 1, /**< Horizontally co-located with luma(0, 0)*/
/**< sample, between two vertical samples */
AOM_CSP_COLOCATED = 2, /**< Co-located with luma(0, 0) sample */
AOM_CSP_RESERVED = 3 /**< Reserved value */
} aom_chroma_sample_position_t; /**< alias for enum aom_transfer_function */
/*
from:
aom/aom_scale/yv12config.h
*/
typedef struct PIC_BUFFER_CONFIG_s {
union {
struct {
int y_width;
int uv_width;
};
int widths[2];
};
union {
struct {
int y_height;
int uv_height;
};
int heights[2];
};
union {
struct {
int y_crop_width;
int uv_crop_width;
};
int crop_widths[2];
};
union {
struct {
int y_crop_height;
int uv_crop_height;
};
int crop_heights[2];
};
union {
struct {
int y_stride;
int uv_stride;
};
int strides[2];
};
union {
struct {
uint8_t *y_buffer;
uint8_t *u_buffer;
uint8_t *v_buffer;
};
uint8_t *buffers[3];
};
// Indicate whether y_buffer, u_buffer, and v_buffer points to the internally
// allocated memory or external buffers.
int use_external_reference_buffers;
// This is needed to store y_buffer, u_buffer, and v_buffer when set reference
// uses an external refernece, and restore those buffer pointers after the
// external reference frame is no longer used.
uint8_t *store_buf_adr[3];
// If the frame is stored in a 16-bit buffer, this stores an 8-bit version
// for use in global motion detection. It is allocated on-demand.
uint8_t *y_buffer_8bit;
int buf_8bit_valid;
uint8_t *buffer_alloc;
size_t buffer_alloc_sz;
int border;
size_t frame_size;
int subsampling_x;
int subsampling_y;
unsigned int bit_depth;
aom_color_primaries_t color_primaries;
aom_transfer_characteristics_t transfer_characteristics;
aom_matrix_coefficients_t matrix_coefficients;
uint8_t monochrome;
aom_chroma_sample_position_t chroma_sample_position;
aom_color_range_t color_range;
int render_width;
int render_height;
int corrupted;
int flags;
#ifdef AML
int32_t index;
int32_t decode_idx;
int32_t slice_type;
int32_t RefNum_L0;
int32_t RefNum_L1;
int32_t num_reorder_pic;
int32_t stream_offset;
uint8_t referenced;
uint8_t output_mark;
uint8_t recon_mark;
uint8_t output_ready;
uint8_t error_mark;
/**/
int32_t slice_idx;
/*buffer*/
uint32_t fgs_table_adr;
#ifdef AOM_AV1_MMU
uint32_t header_adr;
#endif
#ifdef AOM_AV1_MMU_DW
uint32_t header_dw_adr;
#endif
uint32_t mpred_mv_wr_start_addr;
uint32_t mc_y_adr;
uint32_t mc_u_v_adr;
int32_t mc_canvas_y;
int32_t mc_canvas_u_v;
int32_t lcu_total;
/**/
unsigned int order_hint;
#endif
#ifdef AML_DEVICE
int mv_buf_index;
unsigned long cma_alloc_addr;
int BUF_index;
int buf_size;
int comp_body_size;
unsigned int dw_y_adr;
unsigned int dw_u_v_adr;
int double_write_mode;
int y_canvas_index;
int uv_canvas_index;
int vf_ref;
struct canvas_config_s canvas_config[2];
char *aux_data_buf;
int aux_data_size;
u32 pts;
u64 pts64;
/* picture qos infomation*/
int max_qp;
int avg_qp;
int min_qp;
int max_skip;
int avg_skip;
int min_skip;
int max_mv;
int min_mv;
int avg_mv;
#endif
bool vframe_bound;
u64 timestamp;
} PIC_BUFFER_CONFIG;
/*
from:
common/blockd.h
*/
TYPEDEF enum {
KEY_FRAME = 0,
INTER_FRAME = 1,
INTRA_ONLY_FRAME = 2, // replaces intra-only
S_FRAME = 3,
FRAME_TYPES,
} UENUM1BYTE(FRAME_TYPE);
/*from:
mv.h
*/
#ifdef ORI_CODE
typedef struct mv32 {
int32_t row;
int32_t col;
} MV32;
#endif
/*from:
aom_filter.h
*/
#define SUBPEL_BITS 4
#define SUBPEL_MASK ((1 << SUBPEL_BITS) - 1)
#define SUBPEL_SHIFTS (1 << SUBPEL_BITS)
#define SUBPEL_TAPS 8
#define SCALE_SUBPEL_BITS 10
#define SCALE_SUBPEL_SHIFTS (1 << SCALE_SUBPEL_BITS)
#define SCALE_SUBPEL_MASK (SCALE_SUBPEL_SHIFTS - 1)
#define SCALE_EXTRA_BITS (SCALE_SUBPEL_BITS - SUBPEL_BITS)
#define SCALE_EXTRA_OFF ((1 << SCALE_EXTRA_BITS) / 2)
#define RS_SUBPEL_BITS 6
#define RS_SUBPEL_MASK ((1 << RS_SUBPEL_BITS) - 1)
#define RS_SCALE_SUBPEL_BITS 14
#define RS_SCALE_SUBPEL_MASK ((1 << RS_SCALE_SUBPEL_BITS) - 1)
#define RS_SCALE_EXTRA_BITS (RS_SCALE_SUBPEL_BITS - RS_SUBPEL_BITS)
#define RS_SCALE_EXTRA_OFF (1 << (RS_SCALE_EXTRA_BITS - 1))
/*from:
scale.h
*/
#define SCALE_NUMERATOR 8
#define REF_SCALE_SHIFT 14
#define REF_NO_SCALE (1 << REF_SCALE_SHIFT)
#define REF_INVALID_SCALE -1
struct scale_factors {
int x_scale_fp; // horizontal fixed point scale factor
int y_scale_fp; // vertical fixed point scale factor
int x_step_q4;
int y_step_q4;
int (*scale_value_x)(int val, const struct scale_factors *sf);
int (*scale_value_y)(int val, const struct scale_factors *sf);
#ifdef ORI_CODE
// convolve_fn_ptr[subpel_x != 0][subpel_y != 0][is_compound]
aom_convolve_fn_t convolve[2][2][2];
aom_highbd_convolve_fn_t highbd_convolve[2][2][2];
#endif
};
#ifdef ORI_CODE
MV32 av1_scale_mv(const MV *mv, int x, int y, const struct scale_factors *sf);
#endif
void av1_setup_scale_factors_for_frame(struct scale_factors *sf, int other_w,
int other_h, int this_w, int this_h);
static inline int av1_is_valid_scale(const struct scale_factors *sf) {
#ifdef ORI_CODE
assert(sf != NULL);
#endif
return sf->x_scale_fp != REF_INVALID_SCALE &&
sf->y_scale_fp != REF_INVALID_SCALE;
}
static inline int av1_is_scaled(const struct scale_factors *sf) {
#ifdef ORI_CODE
assert(sf != NULL);
#endif
return av1_is_valid_scale(sf) &&
(sf->x_scale_fp != REF_NO_SCALE || sf->y_scale_fp != REF_NO_SCALE);
}
/*
from:
common/onyxc_int.h
*/
#define CDEF_MAX_STRENGTHS 16
/* Constant values while waiting for the sequence header */
#define FRAME_ID_LENGTH 15
#define DELTA_FRAME_ID_LENGTH 14
#define FRAME_CONTEXTS (FRAME_BUFFERS + 1)
// Extra frame context which is always kept at default values
#define FRAME_CONTEXT_DEFAULTS (FRAME_CONTEXTS - 1)
#define PRIMARY_REF_BITS 3
#define PRIMARY_REF_NONE 7
#define NUM_PING_PONG_BUFFERS 2
#define MAX_NUM_TEMPORAL_LAYERS 8
#define MAX_NUM_SPATIAL_LAYERS 4
/* clang-format off */
// clang-format seems to think this is a pointer dereference and not a
// multiplication.
#define MAX_NUM_OPERATING_POINTS \
MAX_NUM_TEMPORAL_LAYERS * MAX_NUM_SPATIAL_LAYERS
/* clang-format on*/
// TODO(jingning): Turning this on to set up transform coefficient
// processing timer.
#define TXCOEFF_TIMER 0
#define TXCOEFF_COST_TIMER 0
TYPEDEF enum {
SINGLE_REFERENCE = 0,
COMPOUND_REFERENCE = 1,
REFERENCE_MODE_SELECT = 2,
REFERENCE_MODES = 3,
} UENUM1BYTE(REFERENCE_MODE);
TYPEDEF enum {
/**
* Frame context updates are disabled
*/
REFRESH_FRAME_CONTEXT_DISABLED,
/**
* Update frame context to values resulting from backward probability
* updates based on entropy/counts in the decoded frame
*/
REFRESH_FRAME_CONTEXT_BACKWARD,
} UENUM1BYTE(REFRESH_FRAME_CONTEXT_MODE);
#define MFMV_STACK_SIZE 3
#ifdef AML
#define MV_REF_SIZE 8
#endif
#ifdef ORI_CODE
typedef struct {
int_mv mfmv0;
uint8_t ref_frame_offset;
} TPL_MV_REF;
typedef struct {
int_mv mv;
MV_REFERENCE_FRAME ref_frame;
} MV_REF;
#endif
typedef struct RefCntBuffer_s {
// For a RefCntBuffer, the following are reference-holding variables:
// - cm->ref_frame_map[]
// - cm->cur_frame
// - cm->scaled_ref_buf[] (encoder only)
// - cm->next_ref_frame_map[] (decoder only)
// - pbi->output_frame_index[] (decoder only)
// With that definition, 'ref_count' is the number of reference-holding
// variables that are currently referencing this buffer.
// For example:
// - suppose this buffer is at index 'k' in the buffer pool, and
// - Total 'n' of the variables / array elements above have value 'k' (that
// is, they are pointing to buffer at index 'k').
// Then, pool->frame_bufs[k].ref_count = n.
int ref_count;
unsigned int order_hint;
unsigned int ref_order_hints[INTER_REFS_PER_FRAME];
int intra_only;
int segmentation_enabled;
unsigned int segment_feature[8];
#ifdef AML
int segmentation_update_map;
int prev_segmentation_enabled;
int seg_mi_rows;
int seg_mi_cols;
unsigned int seg_lf_info_y[8];
unsigned int seg_lf_info_c[8];
int8_t ref_deltas[REF_FRAMES];
int8_t mode_deltas[MAX_MODE_LF_DELTAS];
#endif
//MV_REF *mvs;
uint8_t *seg_map;
#ifdef ORI_CODE
struct segmentation seg;
#endif
int mi_rows;
int mi_cols;
// Width and height give the size of the buffer (before any upscaling, unlike
// the sizes that can be derived from the buf structure)
int width;
int height;
#ifdef ORI_CODE
WarpedMotionParams global_motion[REF_FRAMES];
#endif
int showable_frame; // frame can be used as show existing frame in future
uint8_t film_grain_params_present;
#ifdef ORI_CODE
aom_film_grain_t film_grain_params;
#endif
#ifdef AML
int dec_width;
uint8_t film_grain_reg_valid;
uint32_t film_grain_reg[FILM_GRAIN_REG_SIZE];
#endif
aom_codec_frame_buffer_t raw_frame_buffer;
PIC_BUFFER_CONFIG buf;
#ifdef ORI_CODE
hash_table hash_table;
#endif
FRAME_TYPE frame_type;
// This is only used in the encoder but needs to be indexed per ref frame
// so it's extremely convenient to keep it here.
#ifdef ORI_CODE
int interp_filter_selected[SWITCHABLE];
#endif
// Inter frame reference frame delta for loop filter
#ifndef AML
int8_t ref_deltas[REF_FRAMES];
#endif
#ifdef ORI_CODE
// 0 = ZERO_MV, MV
int8_t mode_deltas[MAX_MODE_LF_DELTAS];
FRAME_CONTEXT frame_context;
#endif
} RefCntBuffer;
typedef struct BufferPool_s {
// Protect BufferPool from being accessed by several FrameWorkers at
// the same time during frame parallel decode.
// TODO(hkuang): Try to use atomic variable instead of locking the whole pool.
// TODO(wtc): Remove this. See
// https://chromium-review.googlesource.com/c/webm/libvpx/+/560630.
#if CONFIG_MULTITHREAD
pthread_mutex_t pool_mutex;
#endif
// Private data associated with the frame buffer callbacks.
void *cb_priv;
#ifdef ORI_CODE
aom_get_frame_buffer_cb_fn_t get_fb_cb;
aom_release_frame_buffer_cb_fn_t release_fb_cb;
#endif
RefCntBuffer frame_bufs[FRAME_BUFFERS];
#ifdef ORI_CODE
// Frame buffers allocated internally by the codec.
InternalFrameBufferList int_frame_buffers;
#endif
#ifdef AML_DEVICE
spinlock_t lock;
#endif
} BufferPool;
typedef struct {
int cdef_pri_damping;
int cdef_sec_damping;
int nb_cdef_strengths;
int cdef_strengths[CDEF_MAX_STRENGTHS];
int cdef_uv_strengths[CDEF_MAX_STRENGTHS];
int cdef_bits;
} CdefInfo;
typedef struct {
int delta_q_present_flag;
// Resolution of delta quant
int delta_q_res;
int delta_lf_present_flag;
// Resolution of delta lf level
int delta_lf_res;
// This is a flag for number of deltas of loop filter level
// 0: use 1 delta, for y_vertical, y_horizontal, u, and v
// 1: use separate deltas for each filter level
int delta_lf_multi;
} DeltaQInfo;
typedef struct {
int enable_order_hint; // 0 - disable order hint, and related tools
int order_hint_bits_minus_1; // dist_wtd_comp, ref_frame_mvs,
// frame_sign_bias
// if 0, enable_dist_wtd_comp and
// enable_ref_frame_mvs must be set as 0.
int enable_dist_wtd_comp; // 0 - disable dist-wtd compound modes
// 1 - enable it
int enable_ref_frame_mvs; // 0 - disable ref frame mvs
// 1 - enable it
} OrderHintInfo;
// Sequence header structure.
// Note: All syntax elements of sequence_header_obu that need to be
// bit-identical across multiple sequence headers must be part of this struct,
// so that consistency is checked by are_seq_headers_consistent() function.
typedef struct SequenceHeader {
int num_bits_width;
int num_bits_height;
int max_frame_width;
int max_frame_height;
uint8_t frame_id_numbers_present_flag;
int frame_id_length;
int delta_frame_id_length;
BLOCK_SIZE2 sb_size; // Size of the superblock used for this frame
int mib_size; // Size of the superblock in units of MI blocks
int mib_size_log2; // Log 2 of above.
OrderHintInfo order_hint_info;
uint8_t force_screen_content_tools; // 0 - force off
// 1 - force on
// 2 - adaptive
uint8_t still_picture; // Video is a single frame still picture
uint8_t reduced_still_picture_hdr; // Use reduced header for still picture
uint8_t force_integer_mv; // 0 - Don't force. MV can use subpel
// 1 - force to integer
// 2 - adaptive
uint8_t enable_filter_intra; // enables/disables filterintra
uint8_t enable_intra_edge_filter; // enables/disables edge upsampling
uint8_t enable_interintra_compound; // enables/disables interintra_compound
uint8_t enable_masked_compound; // enables/disables masked compound
uint8_t enable_dual_filter; // 0 - disable dual interpolation filter
// 1 - enable vert/horz filter selection
uint8_t enable_warped_motion; // 0 - disable warp for the sequence
// 1 - enable warp for the sequence
uint8_t enable_superres; // 0 - Disable superres for the sequence
// and no frame level superres flag
// 1 - Enable superres for the sequence
// enable per-frame superres flag
uint8_t enable_cdef; // To turn on/off CDEF
uint8_t enable_restoration; // To turn on/off loop restoration
BITSTREAM_PROFILE profile;
// Operating point info.
int operating_points_cnt_minus_1;
int operating_point_idc[MAX_NUM_OPERATING_POINTS];
uint8_t display_model_info_present_flag;
uint8_t decoder_model_info_present_flag;
AV1_LEVEL seq_level_idx[MAX_NUM_OPERATING_POINTS];
uint8_t tier[MAX_NUM_OPERATING_POINTS]; // seq_tier in the spec. One bit: 0
// or 1.
// Color config.
aom_bit_depth_t bit_depth; // AOM_BITS_8 in profile 0 or 1,
// AOM_BITS_10 or AOM_BITS_12 in profile 2 or 3.
uint8_t use_highbitdepth; // If true, we need to use 16bit frame buffers.
uint8_t monochrome; // Monochorme video
aom_color_primaries_t color_primaries;
aom_transfer_characteristics_t transfer_characteristics;
aom_matrix_coefficients_t matrix_coefficients;
int color_range;
int subsampling_x; // Chroma subsampling for x
int subsampling_y; // Chroma subsampling for y
aom_chroma_sample_position_t chroma_sample_position;
uint8_t separate_uv_delta_q;
uint8_t film_gry_dequant_QTXain_params_present;
} SequenceHeader;
typedef struct {
int skip_mode_allowed;
int skip_mode_flag;
int ref_frame_idx_0;
int ref_frame_idx_1;
} SkipModeInfo;
typedef struct {
FRAME_TYPE frame_type;
REFERENCE_MODE reference_mode;
unsigned int order_hint;
unsigned int frame_number;
SkipModeInfo skip_mode_info;
int refresh_frame_flags; // Which ref frames are overwritten by this frame
int frame_refs_short_signaling;
} CurrentFrame;
typedef struct AV1_Common_s {
CurrentFrame current_frame;
struct aom_internal_error_info error;
int width;
int height;
int render_width;
int render_height;
int timing_info_present;
aom_timing_info_t timing_info;
int buffer_removal_time_present;
aom_dec_model_info_t buffer_model;
aom_dec_model_op_parameters_t op_params[MAX_NUM_OPERATING_POINTS + 1];
aom_op_timing_info_t op_frame_timing[MAX_NUM_OPERATING_POINTS + 1];
uint32_t frame_presentation_time;
int context_update_tile_id;
#ifdef SUPPORT_SCALE_FACTOR
// Scale of the current frame with respect to itself.
struct scale_factors sf_identity;
#endif
RefCntBuffer *prev_frame;
// TODO(hkuang): Combine this with cur_buf in macroblockd.
RefCntBuffer *cur_frame;
// For encoder, we have a two-level mapping from reference frame type to the
// corresponding buffer in the buffer pool:
// * 'remapped_ref_idx[i - 1]' maps reference type 'i' (range: LAST_FRAME ...
// EXTREF_FRAME) to a remapped index 'j' (in range: 0 ... REF_FRAMES - 1)
// * Later, 'cm->ref_frame_map[j]' maps the remapped index 'j' to a pointer to
// the reference counted buffer structure RefCntBuffer, taken from the buffer
// pool cm->buffer_pool->frame_bufs.
//
// LAST_FRAME, ..., EXTREF_FRAME
// | |
// v v
// remapped_ref_idx[LAST_FRAME - 1], ..., remapped_ref_idx[EXTREF_FRAME - 1]
// | |
// v v
// ref_frame_map[], ..., ref_frame_map[]
//
// Note: INTRA_FRAME always refers to the current frame, so there's no need to
// have a remapped index for the same.
int remapped_ref_idx[REF_FRAMES];
#ifdef SUPPORT_SCALE_FACTOR
struct scale_factors ref_scale_factors[REF_FRAMES];
#endif
// For decoder, ref_frame_map[i] maps reference type 'i' to a pointer to
// the buffer in the buffer pool 'cm->buffer_pool.frame_bufs'.
// For encoder, ref_frame_map[j] (where j = remapped_ref_idx[i]) maps
// remapped reference index 'j' (that is, original reference type 'i') to
// a pointer to the buffer in the buffer pool 'cm->buffer_pool.frame_bufs'.
RefCntBuffer *ref_frame_map[REF_FRAMES];
// Prepare ref_frame_map for the next frame.
// Only used in frame parallel decode.
RefCntBuffer *next_ref_frame_map[REF_FRAMES];
#ifdef AML
RefCntBuffer *next_used_ref_frame_map[REF_FRAMES];
#endif
FRAME_TYPE last_frame_type; /* last frame's frame type for motion search.*/
int show_frame;
int showable_frame; // frame can be used as show existing frame in future
int show_existing_frame;
uint8_t disable_cdf_update;
int allow_high_precision_mv;
uint8_t cur_frame_force_integer_mv; // 0 the default in AOM, 1 only integer
uint8_t allow_screen_content_tools;
int allow_intrabc;
int allow_warped_motion;
// MBs, mb_rows/cols is in 16-pixel units; mi_rows/cols is in
// MB_MODE_INFO (8-pixel) units.
int MBs;
int mb_rows, mi_rows;
int mb_cols, mi_cols;
int mi_stride;
/* profile settings */
TX_MODE tx_mode;
#if CONFIG_ENTROPY_STATS
int coef_cdf_category;
#endif
int base_qindex;
int y_dc_delta_q;
int u_dc_delta_q;
int v_dc_delta_q;
int u_ac_delta_q;
int v_ac_delta_q;
#ifdef ORI_CODE
// The dequantizers below are true dequantizers used only in the
// dequantization process. They have the same coefficient
// shift/scale as TX.
int16_t y_dequant_QTX[MAX_SEGMENTS][2];
int16_t u_dequant_QTX[MAX_SEGMENTS][2];
int16_t v_dequant_QTX[MAX_SEGMENTS][2];
// Global quant matrix tables
const qm_val_t *giqmatrix[NUM_QM_LEVELS][3][TX_SIZES_ALL];
const qm_val_t *gqmatrix[NUM_QM_LEVELS][3][TX_SIZES_ALL];
// Local quant matrix tables for each frame
const qm_val_t *y_iqmatrix[MAX_SEGMENTS][TX_SIZES_ALL];
const qm_val_t *u_iqmatrix[MAX_SEGMENTS][TX_SIZES_ALL];
const qm_val_t *v_iqmatrix[MAX_SEGMENTS][TX_SIZES_ALL];
#endif
// Encoder
int using_qmatrix;
int qm_y;
int qm_u;
int qm_v;
int min_qmlevel;
int max_qmlevel;
int use_quant_b_adapt;
/* We allocate a MB_MODE_INFO struct for each macroblock, together with
an extra row on top and column on the left to simplify prediction. */
int mi_alloc_size;
#ifdef ORI_CODE
MB_MODE_INFO *mip; /* Base of allocated array */
MB_MODE_INFO *mi; /* Corresponds to upper left visible macroblock */
// TODO(agrange): Move prev_mi into encoder structure.
// prev_mip and prev_mi will only be allocated in encoder.
MB_MODE_INFO *prev_mip; /* MB_MODE_INFO array 'mip' from last decoded frame */
MB_MODE_INFO *prev_mi; /* 'mi' from last frame (points into prev_mip) */
// Separate mi functions between encoder and decoder.
int (*alloc_mi)(struct AV1Common *cm, int mi_size);
void (*free_mi)(struct AV1Common *cm);
void (*setup_mi)(struct AV1Common *cm);
// Grid of pointers to 8x8 MB_MODE_INFO structs. Any 8x8 not in the visible
// area will be NULL.
MB_MODE_INFO **mi_grid_base;
MB_MODE_INFO **mi_grid_visible;
MB_MODE_INFO **prev_mi_grid_base;
MB_MODE_INFO **prev_mi_grid_visible;
#endif
// Whether to use previous frames' motion vectors for prediction.
int allow_ref_frame_mvs;
uint8_t *last_frame_seg_map;
#ifdef ORI_CODE
InterpFilter interp_filter;
#endif
int switchable_motion_mode;
#ifdef ORI_CODE
loop_filter_info_n lf_info;
#endif
// The denominator of the superres scale; the numerator is fixed.
uint8_t superres_scale_denominator;
int superres_upscaled_width;
int superres_upscaled_height;
#ifdef ORI_CODE
RestorationInfo rst_info[MAX_MB_PLANE];
#endif
// Pointer to a scratch buffer used by self-guided restoration
int32_t *rst_tmpbuf;
#ifdef ORI_CODE
RestorationLineBuffers *rlbs;
#endif
// Output of loop restoration
PIC_BUFFER_CONFIG rst_frame;
// Flag signaling how frame contexts should be updated at the end of
// a frame decode
REFRESH_FRAME_CONTEXT_MODE refresh_frame_context;
int ref_frame_sign_bias[REF_FRAMES]; /* Two state 0, 1 */
#ifdef ORI_CODE
struct loopfilter lf;
struct segmentation seg;
#endif
int coded_lossless; // frame is fully lossless at the coded resolution.
int all_lossless; // frame is fully lossless at the upscaled resolution.
int reduced_tx_set_used;
#ifdef ORI_CODE
// Context probabilities for reference frame prediction
MV_REFERENCE_FRAME comp_fwd_ref[FWD_REFS];
MV_REFERENCE_FRAME comp_bwd_ref[BWD_REFS];
FRAME_CONTEXT *fc; /* this frame entropy */
FRAME_CONTEXT *default_frame_context;
#endif
int primary_ref_frame;
int error_resilient_mode;
int tile_cols, tile_rows;
int max_tile_width_sb;
int min_log2_tile_cols;
int max_log2_tile_cols;
int max_log2_tile_rows;
int min_log2_tile_rows;
int min_log2_tiles;
int max_tile_height_sb;
int uniform_tile_spacing_flag;
int log2_tile_cols; // only valid for uniform tiles
int log2_tile_rows; // only valid for uniform tiles
int tile_col_start_sb[MAX_TILE_COLS + 1]; // valid for 0 <= i <= tile_cols
int tile_row_start_sb[MAX_TILE_ROWS + 1]; // valid for 0 <= i <= tile_rows
int tile_width, tile_height; // In MI units
int min_inner_tile_width; // min width of non-rightmost tile
unsigned int large_scale_tile;
unsigned int single_tile_decoding;
int byte_alignment;
int skip_loop_filter;
int skip_film_grain;
// External BufferPool passed from outside.
BufferPool *buffer_pool;
#ifdef ORI_CODE
PARTITION_CONTEXT **above_seg_context;
ENTROPY_CONTEXT **above_context[MAX_MB_PLANE];
TXFM_CONTEXT **above_txfm_context;
WarpedMotionParams global_motion[REF_FRAMES];
aom_film_grain_t film_grain_params;
CdefInfo cdef_info;
DeltaQInfo delta_q_info; // Delta Q and Delta LF parameters
#endif
int num_tg;
SequenceHeader seq_params;
int current_frame_id;
int ref_frame_id[REF_FRAMES];
int valid_for_referencing[REF_FRAMES];
#ifdef ORI_CODE
TPL_MV_REF *tpl_mvs;
#endif
int tpl_mvs_mem_size;
// TODO(jingning): This can be combined with sign_bias later.
int8_t ref_frame_side[REF_FRAMES];
int is_annexb;
int temporal_layer_id;
int spatial_layer_id;
unsigned int number_temporal_layers;
unsigned int number_spatial_layers;
int num_allocated_above_context_mi_col;
int num_allocated_above_contexts;
int num_allocated_above_context_planes;
#if TXCOEFF_TIMER
int64_t cum_txcoeff_timer;
int64_t txcoeff_timer;
int txb_count;
#endif
#if TXCOEFF_COST_TIMER
int64_t cum_txcoeff_cost_timer;
int64_t txcoeff_cost_timer;
int64_t txcoeff_cost_count;
#endif
const cfg_options_t *options;
int is_decoding;
#ifdef AML
int mv_ref_offset[MV_REF_SIZE][REF_FRAMES];
int mv_ref_id[MV_REF_SIZE];
unsigned char mv_cal_tpl_mvs[MV_REF_SIZE];
int mv_ref_id_index;
int prev_fb_idx;
int new_fb_idx;
int32_t dec_width;
#endif
#ifdef AML_DEVICE
int cur_fb_idx_mmu;
#ifdef AOM_AV1_MMU_DW
int cur_fb_idx_mmu_dw;
#endif
int current_video_frame;
int use_prev_frame_mvs;
int frame_type;
int intra_only;
struct RefCntBuffer_s frame_refs[INTER_REFS_PER_FRAME];
#endif
} AV1_COMMON;
/*
from:
decoder/decoder.h
*/
typedef struct EXTERNAL_REFERENCES {
PIC_BUFFER_CONFIG refs[MAX_EXTERNAL_REFERENCES];
int num;
} EXTERNAL_REFERENCES;
typedef struct AV1Decoder {
//DECLARE_ALIGNED(32, MACROBLOCKD, mb);
//DECLARE_ALIGNED(32, AV1_COMMON, common);
AV1_COMMON *common;
#ifdef ORI_CODE
AVxWorker lf_worker;
AV1LfSync lf_row_sync;
AV1LrSync lr_row_sync;
AV1LrStruct lr_ctxt;
AVxWorker *tile_workers;
int num_workers;
DecWorkerData *thread_data;
ThreadData td;
TileDataDec *tile_data;
int allocated_tiles;
TileBufferDec tile_buffers[MAX_TILE_ROWS][MAX_TILE_COLS];
AV1DecTileMT tile_mt_info;
#endif
// Each time the decoder is called, we expect to receive a full temporal unit.
// This can contain up to one shown frame per spatial layer in the current
// operating point (note that some layers may be entirely omitted).
// If the 'output_all_layers' option is true, we save all of these shown
// frames so that they can be returned to the application. If the
// 'output_all_layers' option is false, then we only output one image per
// temporal unit.
//
// Note: The saved buffers are released at the start of the next time the
// application calls aom_codec_decode().
int output_all_layers;
RefCntBuffer *output_frames[MAX_NUM_SPATIAL_LAYERS];
size_t num_output_frames; // How many frames are queued up so far?
// In order to properly support random-access decoding, we need
// to behave slightly differently for the very first frame we decode.
// So we track whether this is the first frame or not.
int decoding_first_frame;
int allow_lowbitdepth;
int max_threads;
int inv_tile_order;
int need_resync; // wait for key/intra-only frame.
int hold_ref_buf; // Boolean: whether we are holding reference buffers in
// common.next_ref_frame_map.
int reset_decoder_state;
int tile_size_bytes;
int tile_col_size_bytes;
int dec_tile_row, dec_tile_col; // always -1 for non-VR tile encoding
#if CONFIG_ACCOUNTING
int acct_enabled;
Accounting accounting;
#endif
int tg_size; // Number of tiles in the current tilegroup
int tg_start; // First tile in the current tilegroup
int tg_size_bit_offset;
int sequence_header_ready;
int sequence_header_changed;
#if CONFIG_INSPECTION
aom_inspect_cb inspect_cb;
void *inspect_ctx;
#endif
int operating_point;
int current_operating_point;
int seen_frame_header;
// State if the camera frame header is already decoded while
// large_scale_tile = 1.
int camera_frame_header_ready;
size_t frame_header_size;
#ifdef ORI_CODE
DataBuffer obu_size_hdr;
#endif
int output_frame_width_in_tiles_minus_1;
int output_frame_height_in_tiles_minus_1;
int tile_count_minus_1;
uint32_t coded_tile_data_size;
unsigned int ext_tile_debug; // for ext-tile software debug & testing
unsigned int row_mt;
EXTERNAL_REFERENCES ext_refs;
PIC_BUFFER_CONFIG tile_list_outbuf;
#ifdef ORI_CODE
CB_BUFFER *cb_buffer_base;
#endif
int cb_buffer_alloc_size;
int allocated_row_mt_sync_rows;
#if CONFIG_MULTITHREAD
pthread_mutex_t *row_mt_mutex_;
pthread_cond_t *row_mt_cond_;
#endif
#ifdef ORI_CODE
AV1DecRowMTInfo frame_row_mt_info;
#endif
#ifdef AML
unsigned char pred_inter_read_enable;
int cur_obu_type;
int decode_idx;
int bufmgr_proc_count;
int obu_frame_frame_head_come_after_tile;
uint32_t frame_width;
uint32_t frame_height;
BuffInfo_t* work_space_buf;
buff_t* mc_buf;
//unsigned short *rpm_ptr;
void *private_data;
u32 pre_stream_offset;
#endif
} AV1Decoder;
#define RPM_BEGIN 0x200
#define RPM_END 0x280
typedef union param_u {
struct {
unsigned short data[RPM_END - RPM_BEGIN];
} l;
struct {
/*sequence head*/
unsigned short profile;
unsigned short still_picture;
unsigned short reduced_still_picture_hdr;
unsigned short decoder_model_info_present_flag;
unsigned short max_frame_width;
unsigned short max_frame_height;
unsigned short frame_id_numbers_present_flag;
unsigned short delta_frame_id_length;
unsigned short frame_id_length;
unsigned short order_hint_bits_minus_1;
unsigned short enable_order_hint;
unsigned short enable_dist_wtd_comp;
unsigned short enable_ref_frame_mvs;
/*frame head*/
unsigned short show_existing_frame;
unsigned short frame_type;
unsigned short show_frame;
unsigned short error_resilient_mode;
unsigned short refresh_frame_flags;
unsigned short showable_frame;
unsigned short current_frame_id;
unsigned short frame_size_override_flag;
unsigned short order_hint;
unsigned short primary_ref_frame;
unsigned short frame_refs_short_signaling;
unsigned short frame_width;
unsigned short dec_frame_width;
unsigned short frame_width_scaled;
unsigned short frame_height;
unsigned short reference_mode;
unsigned short allow_ref_frame_mvs;
unsigned short superres_scale_denominator;
unsigned short lst_ref;
unsigned short gld_ref;
unsigned short existing_frame_idx;
unsigned short remapped_ref_idx[INTER_REFS_PER_FRAME];
unsigned short delta_frame_id_minus_1[INTER_REFS_PER_FRAME];
unsigned short ref_order_hint[REF_FRAMES];
/*other not in reference*/
unsigned short bit_depth;
unsigned short seq_flags;
unsigned short update_parameters;
unsigned short film_grain_params_ref_idx;
/*loop_filter & segmentation*/
unsigned short loop_filter_sharpness_level;
unsigned short loop_filter_mode_ref_delta_enabled;
unsigned short loop_filter_ref_deltas_0;
unsigned short loop_filter_ref_deltas_1;
unsigned short loop_filter_ref_deltas_2;
unsigned short loop_filter_ref_deltas_3;
unsigned short loop_filter_ref_deltas_4;
unsigned short loop_filter_ref_deltas_5;
unsigned short loop_filter_ref_deltas_6;
unsigned short loop_filter_ref_deltas_7;
unsigned short loop_filter_mode_deltas_0;
unsigned short loop_filter_mode_deltas_1;
unsigned short loop_filter_level_0;
unsigned short loop_filter_level_1;
unsigned short loop_filter_level_u;
unsigned short loop_filter_level_v;
unsigned short segmentation_enabled;
/*
SEG_LVL_ALT_LF_Y_V feature_enable: seg_lf_info_y[bit7]
SEG_LVL_ALT_LF_Y_V data: seg_lf_info_y[bit0~6]
SEG_LVL_ALT_LF_Y_H feature enable: seg_lf_info_y[bit15]
SEG_LVL_ALT_LF_Y_H data: seg_lf_info_y[bit8~14]
*/
unsigned short seg_lf_info_y[8];
/*
SEG_LVL_ALT_LF_U feature_enable: seg_lf_info_y[bit7]
SEG_LVL_ALT_LF_U data: seg_lf_info_y[bit0~6]
SEG_LVL_ALT_LF_V feature enable: seg_lf_info_y[bit15]
SEG_LVL_ALT_LF_V data: seg_lf_info_y[bit8~14]
*/
unsigned short seg_lf_info_c[8];
unsigned short video_signal_type;
unsigned short color_description;
/*ucode end*/
/*other*/
unsigned short enable_superres;
/*seqence not use*/
unsigned short operating_points_cnt_minus_1;
unsigned short operating_point_idc[MAX_NUM_OPERATING_POINTS];
unsigned short seq_level_idx[MAX_NUM_OPERATING_POINTS];
unsigned short decoder_model_param_present_flag[MAX_NUM_OPERATING_POINTS];
unsigned short timing_info_present;
/*frame head not use*/
unsigned short display_frame_id;
unsigned short frame_presentation_time;
unsigned short buffer_removal_time_present;
unsigned short op_frame_timing[MAX_NUM_OPERATING_POINTS + 1];
unsigned short valid_ref_frame_bits;
} p;
}param_t;
PIC_BUFFER_CONFIG *av1_get_ref_frame_spec_buf(
const AV1_COMMON *const cm, const MV_REFERENCE_FRAME ref_frame);
int av1_bufmgr_process(AV1Decoder *pbi, union param_u *params,
unsigned char new_compressed_data, int obu_type);
struct scale_factors *av1_get_ref_scale_factors(
AV1_COMMON *const cm, const MV_REFERENCE_FRAME ref_frame);
void av1_set_next_ref_frame_map(AV1Decoder *pbi);
unsigned int av1_get_next_used_ref_info(
const AV1_COMMON *const cm, int i);
void av1_release_buf(AV1Decoder *pbi, RefCntBuffer *const buf);
int av1_bufmgr_postproc(AV1Decoder *pbi, unsigned char frame_decoded);
AV1Decoder *av1_decoder_create(BufferPool *const pool, AV1_COMMON *cm);
unsigned char av1_frame_is_inter(const AV1_COMMON *const cm);
RefCntBuffer *av1_get_primary_ref_frame_buf(
const AV1_COMMON *const cm);
void av1_raw_write_image(AV1Decoder *pbi, PIC_BUFFER_CONFIG *sd);
int get_free_frame_buffer(struct AV1_Common_s *cm);
void av1_bufmgr_ctx_reset(AV1Decoder *pbi, BufferPool *const pool, AV1_COMMON *cm);
#if 1
#define lock_buffer_pool(pool, flags) \
spin_lock_irqsave(&pool->lock, flags)
#define unlock_buffer_pool(pool, flags) \
spin_unlock_irqrestore(&pool->lock, flags)
#else
#define lock_buffer_pool(pool, flags) flags=1;
#define unlock_buffer_pool(pool, flags) flags=0;
#endif
#define AV1_DEBUG_BUFMGR 0x01
#define AV1_DEBUG_BUFMGR_MORE 0x02
#define AV1_DEBUG_BUFMGR_DETAIL 0x04
#define AV1_DEBUG_OUT_PTS 0x10
#define AOM_DEBUG_HW_MORE 0x20
#define AOM_DEBUG_VFRAME 0x40
#define AOM_DEBUG_PRINT_LIST_INFO 0x80
#define AOM_AV1_DEBUG_SEND_PARAM_WITH_REG 0x100
#define AV1_DEBUG_IGNORE_VF_REF 0x200
#define AV1_DEBUG_DBG_LF_PRINT 0x400
#define AV1_DEBUG_REG 0x800
#define AOM_DEBUG_BUFMGR_ONLY 0x1000
#define AOM_DEBUG_AUX_DATA 0x2000
#define AV1_DEBUG_QOS_INFO 0x4000
#define AOM_DEBUG_DW_DISP_MAIN 0x8000
#define AV1_DEBUG_DIS_LOC_ERROR_PROC 0x10000
#define AOM_DEBUG_DIS_RECYCLE_MMU_TAIL 0x20000
#define AV1_DEBUG_DUMP_PIC_LIST 0x40000
#define AV1_DEBUG_TRIG_SLICE_SEGMENT_PROC 0x80000
#define AOM_DEBUG_USE_FIXED_MV_BUF_SIZE 0x100000
#define AV1_DEBUG_LOAD_UCODE_FROM_FILE 0x200000
#define AV1_DEBUG_FORCE_SEND_AGAIN 0x400000
#define AV1_DEBUG_DUMP_DATA 0x800000
#define AV1_DEBUG_CACHE 0x1000000
#define AV1_DEBUG_CACHE_HIT_RATE 0x2000000
#define IGNORE_PARAM_FROM_CONFIG 0x8000000
#if 1
/*def MULTI_INSTANCE_SUPPORT*/
#define PRINT_FLAG_ERROR 0x0
#define PRINT_FLAG_V4L_DETAIL 0x10000000
#define PRINT_FLAG_VDEC_STATUS 0x20000000
#define PRINT_FLAG_VDEC_DETAIL 0x40000000
#define PRINT_FLAG_VDEC_DATA 0x80000000
#endif
int av1_print2(int flag, const char *fmt, ...);
unsigned char av1_is_debug(int flag);
#endif