Initial version
Change-Id: I7efe9a589cd24edf86e8d086b40c27cbbf8b4017
diff --git a/decoder/ih264d_defs.h b/decoder/ih264d_defs.h
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+/******************************************************************************
+ *
+ * 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 2160
+
+#define H264_MIN_FRAME_WIDTH 16
+#define H264_MIN_FRAME_HEIGHT 16
+
+#define IH264DEC_MAX_NAL_UNIT_SIZE 311040
+#define IH264DEC_NUM_ZEROS_IN_START_CODE 2
+#define H264DEC_MEM_ALLOC_SUCCESS 1
+#define H264DEC_MEM_ALLOC_FAILURE 0
+#define H264DEC_CREATE_FAILED (NULL)
+
+#define H264_NO_BUF_TO_DISPLAY -1
+#define H264_DISPLAY_BUF_FOUND 0
+#define IH264DEC_YUV420 0
+#define IH264DEC_YUV422 1
+#define IH264DEC_YUV422INTERLACED 2
+#define IH264DEC_RGB 4 // Original Size
+/* Ceiling of variables to the nearest power of 2 */
+#define FILL_POWEROF2(x,y) (size_t)(((x) & ((1<<(y))-1))?((1<<(y)) - ((x) & ((1<<(y))-1))): 0)
+#define ALIGN_POWEROF2(x,y) (x) = (x)+FILL_POWEROF2((size_t)(x),y)
+
+/** 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 MAX_MBS_IN_ROW (720/16)
+#define INVALID_FRAME_NUM 0x0fffffff
+#define GAP_FRAME_NUM 0x1fffffff
+#define MAX_PIC_SIZE 622080 // 720 * 576 * 1.5
+/** 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 ENABLE_420P_UV_SHARING 1
+
+#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 MAIN_PROFILE 1
+
+#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
+
+
+/*
+ | Legend:
+ | LVL Level*10
+ | MPR Macroblk processing rate
+ | MMF Max Mbs/Frm
+ | MDK Max DbpSize (in kB)
+ | MDB max DbpSize (in bytes)
+ | MFS FrmSizeYUV (in bytes)
+ | MDP Max DBPics
+ | MDC Ceiling DBPics
+ | FPS Frame/Second
+ |
+ | LVL MPR MMF MDK MDB MFS MDP MDC FPS
+ | 10 1485 99 148.5 152064 38016 4.00 4.00 15.00
+ | 11 3000 396 337.5 345600 152064 2.27 3.00 7.58
+ | 12 6000 396 891 912384 152064 6.00 6.00 15.15
+ | 13 11880 396 891 912384 152064 6.00 6.00 30.00
+ | 20 11880 396 891 912384 152064 6.00 6.00 30.00
+ | 21 19800 792 1782 1824768 304128 6.00 6.00 25.00
+ | 22 20250 1620 3037.5 3110400 622080 5.00 5.00 12.50
+ | 30 40500 1620 3037.5 3110400 622080 5.00 5.00 25.00
+ */
+#define MAX_REF_LEVEL_1_0 4
+#define MAX_REF_LEVEL_1_1 3
+#define MAX_REF_LEVEL_1_2 6
+#define MAX_REF_LEVEL_1_3 6
+#define MAX_REF_LEVEL_2_0 6
+#define MAX_REF_LEVEL_2_1 6
+#define MAX_REF_LEVEL_2_2 5
+#define MAX_REF_LEVEL_3_0 5
+#define H264_MAX_REF_PICS 16
+
+#define MIN_LEVEL_SUPPORTED 10
+#define MAX_LEVEL_SUPPORTED 64
+
+/** 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
+
+#define DPB_HACK 0
+#define DPB_HACK_NEW 0
+
+
+
+#define PD_MB_BUF_SIZE (H264_MAX_FRAME_WIDTH * H264_MAX_FRAME_WIDTH / 256)
+#define PD_MB_BUF_SIZE_MOD 0xffffffff
+#define MAX_PRED_INFO_LIMIT (PD_MB_BUF_SIZE * 32 * 2)
+
+#endif //DEBLOCK_THREAD
+
+
+#define NO_DC_SB 0
+#define SUB_BLK_MASK 0xFFFFFF00
+#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_*/