| /****************************************************************************** |
| * |
| * Copyright (C) 2015 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at: |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| * |
| ***************************************************************************** |
| * Originally developed and contributed by Ittiam Systems Pvt. Ltd, Bangalore |
| */ |
| #ifndef _IH264D_DEFS_H_ |
| #define _IH264D_DEFS_H_ |
| |
| /** |
| ************************************************************************ |
| * \file ih264d_defs.h |
| * |
| * \brief |
| * Type definitions used in the code |
| * |
| * \date |
| * 19/11/2002 |
| * |
| * \author Sriram Sethuraman |
| * |
| ************************************************************************ |
| */ |
| #define H264_MAX_FRAME_WIDTH 3840 |
| #define H264_MAX_FRAME_HEIGHT 2176 |
| |
| #define H264_MIN_FRAME_WIDTH 16 |
| #define H264_MIN_FRAME_HEIGHT 16 |
| |
| #define FMT_CONV_NUM_ROWS 16 |
| |
| /** Bit manipulation macros */ |
| #define CHECKBIT(a,i) ((a) & (1 << i)) |
| #define CLEARBIT(a,i) ((a) &= ~(1 << i)) |
| |
| /** Macro to convert a integer to a boolean value */ |
| #define BOOLEAN(x) (!!(x)) |
| |
| /** Arithmetic operations */ |
| #define MOD(x,y) ((x)%(y)) |
| #define DIV(x,y) ((x)/(y)) |
| #define MUL(x,y) ((x)*(y)) |
| #define SIGN_POW2_DIV(x, y) (((x) < 0) ? (-((-(x)) >> (y))) : ((x) >> (y))) |
| |
| #define MB_ENABLE_FILTERING 0x00 |
| #define MB_DISABLE_FILTERING 0x01 |
| #define MB_DISABLE_TOP_EDGE 0x02 |
| #define MB_DISABLE_LEFT_EDGE 0x04 |
| |
| /** Maximum number of reference pics */ |
| #define MAX_REF_BUFS 32 |
| #define MAX_DISP_BUFS_NEW 64 |
| #define MAX_FRAMES 16 |
| |
| #define INVALID_FRAME_NUM 0x0fffffff |
| #define GAP_FRAME_NUM 0x1fffffff |
| |
| /** macros for reference picture lists, refIdx to POC mapping */ |
| // 1 extra entry into reference picture lists for refIdx = -1. |
| // this entry is always 0. this saves conditional checks in |
| // FillBs modules. |
| #define POC_LIST_L0_TO_L1_DIFF (( 2*MAX_FRAMES) + 1) |
| #define POC_LIST_L0_TO_L1_DIFF_1 ((MAX_FRAMES) + 1) |
| |
| #define FRM_LIST_L0 0 //0 |
| #define FRM_LIST_L1 1 * POC_LIST_L0_TO_L1_DIFF//FRM_LIST_L0 + POC_LIST_L0_TO_L1_DIFF //0+33 //(1 * POC_LIST_L0_TO_L1_DIFF) |
| #define TOP_LIST_FLD_L0 2 * POC_LIST_L0_TO_L1_DIFF//FRM_LIST_L1 + POC_LIST_L0_TO_L1_DIFF //0+33+33 //(2 * POC_LIST_L0_TO_L1_DIFF) |
| #define TOP_LIST_FLD_L1 3 * POC_LIST_L0_TO_L1_DIFF//TOP_LIST_FLD_L0 + POC_LIST_L0_TO_L1_DIFF_1 //0+33+33+17 //(3 * POC_LIST_L0_TO_L1_DIFF) |
| #define BOT_LIST_FLD_L0 4 * POC_LIST_L0_TO_L1_DIFF//TOP_LIST_FLD_L1 + POC_LIST_L0_TO_L1_DIFF_1 //0+33+33+17+17 |
| #define BOT_LIST_FLD_L1 5 * POC_LIST_L0_TO_L1_DIFF//BOT_LIST_FLD_L0 + POC_LIST_L0_TO_L1_DIFF_1 //0+33+33+17+17+17 |
| #define TOTAL_LIST_ENTRIES 6 * POC_LIST_L0_TO_L1_DIFF//BOT_LIST_FLD_L1 + POC_LIST_L0_TO_L1_DIFF_1 //0+33+33+17+17+17+17 |
| #define PAD_MV_BANK_ROW 64 |
| #define OFFSET_MV_BANK_ROW ((PAD_MV_BANK_ROW)>>1) |
| #define PAD_PUC_CURNNZ 32 |
| #define OFFSET_PUC_CURNNZ (PAD_PUC_CURNNZ) |
| #define PAD_MAP_IDX_POC (1) |
| #define OFFSET_MAP_IDX_POC (1) |
| |
| #define OFFSET_MAP_IDX_POC (1) |
| |
| #define NAL_REF_IDC(nal_first_byte) ((nal_first_byte >> 5) & 0x3) |
| #define NAL_FORBIDDEN_BIT(nal_first_byte) (nal_first_byte>>7) |
| #define NAL_UNIT_TYPE(nal_first_byte) (nal_first_byte & 0x1F) |
| |
| #define INT_PIC_TYPE_I (0x00) |
| |
| #define YIELD_CNT_THRESHOLD 8 |
| |
| |
| #define OK 0 |
| #define END 1 |
| #define NOT_OK -1 |
| |
| /* For 420SP */ |
| #define YUV420SP_FACTOR 2 |
| |
| |
| /** |
| *************************************************************************** |
| * Enum to hold various mem records being request |
| **************************************************************************** |
| */ |
| enum |
| { |
| /** |
| * Codec Object at API level |
| */ |
| MEM_REC_IV_OBJ, |
| |
| /** |
| * Codec context |
| */ |
| MEM_REC_CODEC, |
| |
| /** |
| * Bitstream buffer which holds emulation prevention removed bytes |
| */ |
| MEM_REC_BITSBUF, |
| |
| /** |
| * Buffer to hold coeff data |
| */ |
| MEM_REC_COEFF_DATA, |
| |
| /** |
| * Motion vector bank |
| */ |
| MEM_REC_MVBANK, |
| |
| /** |
| * Holds mem records passed to the codec. |
| */ |
| MEM_REC_BACKUP, |
| |
| /** |
| * Holds SPS |
| */ |
| MEM_REC_SPS, |
| |
| /** |
| * Holds PPS |
| */ |
| MEM_REC_PPS, |
| |
| /** |
| * Holds Slice Headers |
| */ |
| MEM_REC_SLICE_HDR, |
| |
| /** |
| * Holds thread handles |
| */ |
| MEM_REC_THREAD_HANDLE, |
| |
| /** |
| * Contains i4_status map indicating parse i4_status per MB basis |
| */ |
| MEM_REC_PARSE_MAP, |
| |
| /** |
| * Contains i4_status map indicating processing i4_status per MB basis |
| */ |
| MEM_REC_PROC_MAP, |
| |
| /** |
| * Contains slice number info for each MB |
| */ |
| |
| MEM_REC_SLICE_NUM_MAP, |
| |
| /** |
| * Holds dpb manager context |
| */ |
| MEM_REC_DPB_MGR, |
| |
| /** |
| * Holds neighbors' info |
| */ |
| MEM_REC_NEIGHBOR_INFO, |
| |
| /** |
| * Holds neighbors' info |
| */ |
| MEM_REC_PRED_INFO, |
| |
| |
| /** |
| * Holds inter pred inforamation on packed format info |
| */ |
| MEM_REC_PRED_INFO_PKD, |
| /** |
| * Holds neighbors' info |
| */ |
| MEM_REC_MB_INFO, |
| |
| /** |
| * Holds deblock Mb info structure frame level) |
| */ |
| MEM_REC_DEBLK_MB_INFO, |
| |
| /** |
| * Holds reference picture buffers in non-shared mode |
| */ |
| MEM_REC_REF_PIC, |
| |
| /** |
| * Holds some misc intermediate_buffers |
| */ |
| MEM_REC_EXTRA_MEM, |
| |
| /** |
| * Holds some misc intermediate_buffers |
| */ |
| MEM_REC_INTERNAL_SCRATCH, |
| |
| /** |
| * Holds some misc intermediate_buffers |
| */ |
| MEM_REC_INTERNAL_PERSIST, |
| |
| /* holds structures related to picture buffer manager*/ |
| MEM_REC_PIC_BUF_MGR, |
| |
| /*holds structure related to MV buffer manager*/ |
| MEM_REC_MV_BUF_MGR, |
| |
| /** |
| * Place holder to compute number of memory records. |
| */ |
| MEM_REC_CNT |
| /* Do not add anything below */ |
| }; |
| |
| #ifdef DEBLOCK_THREAD |
| #define H264_MUTEX_LOCK(lock) ithread_mutex_lock(lock) |
| #define H264_MUTEX_UNLOCK(lock) ithread_mutex_unlock(lock) |
| #else //DEBLOCK_THREAD |
| #define H264_MUTEX_LOCK(lock) |
| #define H264_MUTEX_UNLOCK(lock) |
| |
| #define DEBUG_THREADS_PRINTF(...) |
| #define DEBUG_PERF_PRINTF(...) |
| |
| /** Profile Types*/ |
| #define BASE_PROFILE_IDC 66 |
| #define MAIN_PROFILE_IDC 77 |
| #define HIGH_PROFILE_IDC 100 |
| |
| |
| #define MB_SIZE 16 |
| #define BLK8x8SIZE 8 |
| #define BLK_SIZE 4 |
| #define NUM_BLKS_PER_MB 24 |
| #define NUM_LUM_BLKS_PER_MB 16 |
| #define LUM_BLK 0 |
| #define CHROM_BLK 1 |
| #define NUM_PELS_IN_MB 64 |
| |
| /* Level Types */ |
| #define H264_LEVEL_1_0 10 |
| #define H264_LEVEL_1_1 11 |
| #define H264_LEVEL_1_2 12 |
| #define H264_LEVEL_1_3 13 |
| #define H264_LEVEL_2_0 20 |
| #define H264_LEVEL_2_1 21 |
| #define H264_LEVEL_2_2 22 |
| #define H264_LEVEL_3_0 30 |
| #define H264_LEVEL_3_1 31 |
| #define H264_LEVEL_3_2 32 |
| #define H264_LEVEL_4_0 40 |
| #define H264_LEVEL_4_1 41 |
| #define H264_LEVEL_4_2 42 |
| #define H264_LEVEL_5_0 50 |
| #define H264_LEVEL_5_1 51 |
| |
| #define MAX_MBS_LEVEL_51 36864 |
| #define MAX_MBS_LEVEL_50 22080 |
| #define MAX_MBS_LEVEL_42 8704 |
| #define MAX_MBS_LEVEL_41 8192 |
| #define MAX_MBS_LEVEL_40 8192 |
| #define MAX_MBS_LEVEL_32 5120 |
| #define MAX_MBS_LEVEL_31 3600 |
| #define MAX_MBS_LEVEL_30 1620 |
| #define MAX_MBS_LEVEL_22 1620 |
| #define MAX_MBS_LEVEL_21 792 |
| #define MAX_MBS_LEVEL_20 396 |
| #define MAX_MBS_LEVEL_13 396 |
| #define MAX_MBS_LEVEL_12 396 |
| #define MAX_MBS_LEVEL_11 396 |
| #define MAX_MBS_LEVEL_10 99 |
| |
| /** NAL Types */ |
| #define SLICE_NAL 1 |
| #define SLICE_DATA_PARTITION_A_NAL 2 |
| #define SLICE_DATA_PARTITION_B_NAL 3 |
| #define SLICE_DATA_PARTITION_C_NAL 4 |
| #define IDR_SLICE_NAL 5 |
| #define SEI_NAL 6 |
| #define SEQ_PARAM_NAL 7 |
| #define PIC_PARAM_NAL 8 |
| #define ACCESS_UNIT_DELIMITER_RBSP 9 |
| #define END_OF_SEQ_RBSP 10 |
| #define END_OF_STREAM_RBSP 11 |
| #define FILLER_DATA_NAL 12 |
| |
| /** Entropy coding modes */ |
| #define CAVLC 0 |
| #define CABAC 1 |
| |
| /** Picture Types */ |
| #define I_PIC 0 |
| #define IP_PIC 1 |
| #define IPB_PIC 2 |
| #define SI_PIC 3 |
| #define SIP_PIC 4 |
| #define ISI_PIC 5 |
| #define ISI_PSP_PIC 6 |
| #define ALL_PIC 7 |
| |
| /* Frame or field picture type */ |
| #define FRM_PIC 0x00 |
| #define TOP_FLD 0x01 |
| #define BOT_FLD 0x02 |
| #define COMP_FLD_PAIR 0x03 /* TOP_FLD | BOT_FLD */ |
| #define AFRM_PIC 0x04 |
| #define TOP_REF 0x08 |
| #define BOT_REF 0x10 |
| #define PIC_MASK 0x03 |
| #define NON_EXISTING 0xff |
| |
| /* field picture type for display */ |
| #define DISP_TOP_FLD 0x00 |
| #define DISP_BOT_FLD 0x01 |
| |
| /** Slice Types */ |
| #define P_SLICE 0 |
| #define B_SLICE 1 |
| #define I_SLICE 2 |
| #define SP_SLICE 3 |
| #define SI_SLICE 4 |
| |
| /* Definition for picture skip */ |
| #define SKIP_NONE (0x0) |
| #define I_SLC_BIT (0x1) |
| #define P_SLC_BIT (0x2) |
| #define B_SLC_BIT (0x4) |
| |
| /** Macros used for Deblocking */ |
| #define D_INTER_MB 0 |
| #define D_INTRA_MB 1 |
| #define D_PRED_NON_16x16 2 |
| #define D_B_SLICE 4 |
| #define D_B_SUBMB 6 //D_B_SLICE | D_PRED_NON_16x16 | D_INTER_MB |
| #define D_FLD_MB 0x80 |
| |
| /** Macros for Cabac checks */ |
| /** MbType */ |
| /** |x|x|I_PCM|SKIP| |
| |S|Inter/Intra|P/B|NON-BD16x16/BD16x16,I16x16/I4x4| */ |
| #define CAB_INTRA 0x00 /* 0000 00xx */ |
| #define CAB_INTER 0x04 /* 0000 01xx */ |
| #define CAB_I4x4 0x00 /* 0000 00x0 */ |
| #define CAB_I16x16 0x01 /* 0000 00x1 */ |
| #define CAB_BD16x16 0x04 /* 0000 0100 */ |
| #define CAB_NON_BD16x16 0x05 /* 0000 0101 */ |
| #define CAB_P 0x07 /* 0000 0111 */ |
| #define CAB_SI4x4 0x08 /* 0000 10x0 */ |
| #define CAB_SI16x16 0x09 /* 0000 10x1 */ |
| #define CAB_SKIP_MASK 0x10 /* 0001 0000 */ |
| #define CAB_SKIP 0x10 /* 0001 0000 */ |
| #define CAB_P_SKIP 0x16 /* 0001 x11x */ |
| #define CAB_B_SKIP 0x14 /* 0001 x100 */ |
| #define CAB_BD16x16_MASK 0x07 /* 0000 0111 */ |
| #define CAB_INTRA_MASK 0x04 /* 0000 0100 */ |
| #define CAB_I_PCM 0x20 /* 001x xxxx */ |
| |
| /**< Binarization types for CABAC */ |
| /* |x|x|x|x|MSB_FIRST_FLC|FLC|TUNARY|UNARY| */ |
| #define UNARY 1 |
| #define TUNARY 2 |
| #define FLC 4 |
| #define MSB_FIRST_FLC 12 |
| |
| /** Macroblock Types */ |
| #define I_4x4_MB 0 |
| #define I_16x16_MB 1 |
| #define P_MB 2 |
| #define B_MB 3 |
| #define SI_MB 4 |
| #define SP_MB 5 |
| #define I_PCM_MB 6 |
| |
| #define SI4x4_MB 0xFF |
| |
| /** Intra luma 16x16 and chroma 8x8 prediction modes */ |
| #define NUM_INTRA_PRED_MODES 4 |
| #define VERT 0 |
| #define HORIZ 1 |
| #define DC 2 |
| #define PLANE 3 |
| #define NOT_VALID -1 |
| #define DC_DC_DC_DC 0x02020202 /*packed 4 bytes used in Decode Intra Mb*/ |
| |
| /** Intra luma 4x4 prediction modes */ |
| #define NUM_INTRA4x4_PRED_MODES 9 |
| |
| /** VERT, HORIZ, DC are applicable to 4x4 as well */ |
| /** D - Down; U - Up; L - Left; R - Right */ |
| #define DIAG_DL 3 |
| #define DIAG_DR 4 |
| #define VERT_R 5 |
| #define HORIZ_D 6 |
| #define VERT_L 7 |
| #define HORIZ_U 8 |
| |
| /** P_MB prediction modes */ |
| #define NUM_INTER_MB_PRED_MODES 5 |
| #define PRED_16x16 0 |
| #define PRED_16x8 1 |
| #define PRED_8x16 2 |
| #define PRED_8x8 3 |
| #define PRED_8x8R0 4 |
| #define MAGIC_16x16 5 |
| #define MB_SKIP 255 |
| |
| /* P_MB submb modes */ |
| #define P_L0_8x8 0 |
| #define P_L0_8x4 1 |
| #define P_L0_4x8 2 |
| #define P_L0_4x4 3 |
| |
| /* B_MB submb modes */ |
| #define B_DIRECT_8x8 0 |
| #define B_L0_8x8 1 |
| #define B_L1_8x8 2 |
| #define B_BI_8x8 3 |
| #define B_L0_8x4 4 |
| #define B_L0_4x8 5 |
| #define B_L1_8x4 6 |
| #define B_L1_4x8 7 |
| #define B_BI_8x4 8 |
| #define B_BI_4x8 9 |
| #define B_L0_4x4 10 |
| #define B_L1_4x4 11 |
| #define B_BI_4x4 12 |
| |
| /** B_MB prediction modes */ |
| #define B_8x8 22 |
| #define PRED_INVALID -1 |
| #define B_DIRECT 0 |
| #define PRED_L0 1 |
| #define PRED_L1 2 |
| #define BI_PRED 3 |
| #define B_DIRECT_BI_PRED 23 |
| #define B_DIRECT_PRED_L0 24 |
| #define B_DIRECT_PRED_L1 25 |
| #define B_DIRECT_SPATIAL 26 |
| |
| #define B_DIRECT8x8_BI_PRED 13 |
| #define B_DIRECT8x8_PRED_L0 14 |
| #define B_DIRECT8x8_PRED_L1 15 |
| |
| #define ONE_TO_ONE 0 |
| #define FRM_TO_FLD 1 |
| #define FLD_TO_FRM 2 |
| |
| /** Inter Sub MB Pred modes */ |
| #define NUM_INTER_SUBMB_PRED_MODES 4 |
| #define SUBMB_8x8 0 |
| #define SUBMB_8x4 1 |
| #define SUBMB_4x8 2 |
| #define SUBMB_4x4 3 |
| |
| /** Coded Block Pattern - Chroma */ |
| #define CBPC_ALLZERO 0 |
| #define CBPC_ACZERO 1 |
| #define CBPC_NONZERO 2 |
| |
| /** Index for accessing the left MB in the MV predictor array */ |
| #define LEFT 0 |
| /** Index for accessing the top MB in the MV predictor array */ |
| #define TOP 1 |
| /** Index for accessing the top right MB in the MV predictor array */ |
| #define TOP_R 2 |
| /** Index for accessing the top Left MB in the MV predictor array */ |
| #define TOP_L 3 |
| |
| /** Maximum number of Sequence Parameter sets */ |
| #define MAX_NUM_SEQ_PARAMS 32 |
| |
| /** Maximum number of Picture Parameter sets */ |
| #define MAX_NUM_PIC_PARAMS 256 |
| |
| #define MASK_ERR_SEQ_SET_ID (0xFFFFFFE0) |
| #define MASK_ERR_PIC_SET_ID (0xFFFFFF00) |
| |
| #define MAX_PIC_ORDER_CNT_TYPE 2 |
| |
| #define MAX_BITS_IN_FRAME_NUM 16 |
| #define MAX_BITS_IN_POC_LSB 16 |
| |
| #define H264_MAX_REF_PICS 16 |
| #define H264_MAX_REF_IDX 32 |
| #define MAX_WEIGHT_BIPRED_IDC 2 |
| #define MAX_CABAC_INIT_IDC 2 |
| |
| #define H264_DEFAULT_NUM_CORES 1 |
| #define DEFAULT_SEPARATE_PARSE (H264_DEFAULT_NUM_CORES == 2)? 1 :0 |
| |
| /** Maximum number of Slice groups */ |
| #define MAX_NUM_SLICE_GROUPS 8 |
| #define MAX_NUM_REF_FRAMES_OFFSET 255 |
| |
| /** Deblocking modes for a slice */ |
| #define SLICE_BOUNDARY_DBLK_DISABLED 2 |
| #define DBLK_DISABLED 1 |
| #define DBLK_ENABLED 0 |
| #define MIN_DBLK_FIL_OFF -12 |
| #define MAX_DBLK_FIL_OFF 12 |
| |
| /** Width of the predictor buffers used for MC */ |
| #define MB_SIZE 16 |
| #define BLK8x8SIZE 8 |
| #define BLK_SIZE 4 |
| #define NUM_BLKS_PER_MB 24 |
| #define NUM_LUM_BLKS_PER_MB 16 |
| |
| #define SUB_BLK_WIDTH 4 |
| #define SUB_SUB_BLK_SIZE 4 /* 2x2 pixel i4_size */ |
| #define SUB_BLK_SIZE ((SUB_BLK_WIDTH) * (SUB_BLK_WIDTH)) |
| #define MB_LUM_SIZE 256 |
| #define MB_CHROM_SIZE 64 |
| |
| /**< Width to pad the luminance frame buff */ |
| /**< Height to pad the luminance frame buff */ |
| /**< Width to pad the chrominance frame buff */ |
| /**< Height to pad the chrominance frame buff */ |
| |
| #define PAD_LEN_Y_H 32 |
| #define PAD_LEN_Y_V 20 |
| #define PAD_LEN_UV_H 16 |
| #define PAD_LEN_UV_V 8 |
| |
| #define PAD_MV_BANK_ROW 64 |
| |
| /**< Maimum u4_ofst by which the Mvs could point outside the frame buffers |
| horizontally in the left and vertically in the top direction */ |
| #define MAX_OFFSET_OUTSIDE_X_FRM -20 |
| #define MAX_OFFSET_OUTSIDE_Y_FRM -20 |
| #define MAX_OFFSET_OUTSIDE_UV_FRM -8 |
| |
| /** UVLC parsing macros */ |
| #define UEV 1 |
| #define SEV 2 |
| #define TEV 3 |
| |
| /** Defines for Boolean values */ |
| #ifndef TRUE |
| #define TRUE 1 |
| #define FALSE 0 |
| #endif |
| |
| #define UNUSED_FOR_REF 0 |
| #define IS_SHORT_TERM 1 |
| #define IS_LONG_TERM 2 |
| |
| /** Defines for which field gets displayed first */ |
| #define MAX_FRAMES 16 |
| #define INVALID_FRAME_NUM 0x0fffffff |
| #define DO_NOT_DISP 254 |
| #define DISP_FLD_FIRST_UNDEF 0 |
| #define DISP_TOP_FLD_FIRST 1 |
| #define DISP_BOT_FLD_FIRST 2 |
| |
| /** Misc error resilience requirements*/ |
| #define MASK_LOG2_WEIGHT_DENOM 0xFFFFFFF8 |
| #define MASK_PRED_WEIGHT_OFFSET 0xFFFFFF00 |
| #define MAX_REDUNDANT_PIC_CNT 127 |
| |
| |
| |
| #endif //DEBLOCK_THREAD |
| |
| #define NUM_COEFFS_IN_4x4BLK 16 |
| |
| |
| #define MEMSET_16BYTES(pu4_start,value) \ |
| { \ |
| memset(pu4_start,value,16); \ |
| } |
| |
| #define MEMCPY_16BYTES(dst,src) \ |
| { \ |
| memcpy(dst,src,16); \ |
| } |
| |
| |
| #endif /*_IH264D_DEFS_H_*/ |
