diff options
Diffstat (limited to 'encoder/ih264e_defs.h')
| -rw-r--r-- | encoder/ih264e_defs.h | 235 |
1 files changed, 129 insertions, 106 deletions
diff --git a/encoder/ih264e_defs.h b/encoder/ih264e_defs.h index 7f69554..317e306 100644 --- a/encoder/ih264e_defs.h +++ b/encoder/ih264e_defs.h @@ -23,21 +23,29 @@ * ih264e_defs.h * * @brief -* Definitions used in the encoder +* Declarations of common definitions used in the encoder library * * @author * ittiam * * @remarks -* None +* none * ******************************************************************************* */ -#ifndef IH264E_DEFS_H_ -#define IH264E_DEFS_H_ +#ifndef _IH264E_DEFS_H_ +#define _IH264E_DEFS_H_ +/*****************************************************************************/ +/* Function Macros */ +/*****************************************************************************/ +/** + ***************************************************************************** + * Macro to extract residue, nnz, significant coefficient map for a 4x4 blk + ***************************************************************************** + */ #define PARSE_COEFF_DATA_BLOCK_4x4(pv_mb_coeff_data, ps_mb_coeff_data, u4_nnz, u4_sig_coeff_map, pi2_res_block) \ { \ ps_mb_coeff_data = pv_mb_coeff_data; \ @@ -54,6 +62,33 @@ } \ } +/** + ***************************************************************************** + * Macro to compute total size required to hold on set of scaling matrices + ***************************************************************************** + */ +#define SCALING_MAT_SIZE(m_scaling_mat_size) \ +{ \ + m_scaling_mat_size = 6 * TRANS_SIZE_4 * TRANS_SIZE_4; \ + m_scaling_mat_size += 6 * TRANS_SIZE_8 * TRANS_SIZE_8; \ + m_scaling_mat_size += 6 * TRANS_SIZE_16 * TRANS_SIZE_16; \ + m_scaling_mat_size += 2 * TRANS_SIZE_32 * TRANS_SIZE_32; \ +} + +/** + ****************************************************************************** + * @brief Macros to get raster scan position of a block[8x8] / sub block[4x4] + ****************************************************************************** + */ +#define GET_BLK_RASTER_POS_X(x) ((x & 0x01)) +#define GET_BLK_RASTER_POS_Y(y) ((y >> 1)) +#define GET_SUB_BLK_RASTER_POS_X(x) ((x & 0x01)) +#define GET_SUB_BLK_RASTER_POS_Y(y) ((y >> 1)) + +/*****************************************************************************/ +/* Constant Macros */ +/*****************************************************************************/ + /*****************************************************************************/ /* Width and height restrictions */ /*****************************************************************************/ @@ -202,19 +237,21 @@ #define LOG2_MAX_SLICE_HDR_CNT 8 #define MAX_SLICE_HDR_CNT (1 << LOG2_MAX_SLICE_HDR_CNT) -/* Generic declarations */ +/** + * Generic declarations + */ #define DEFAULT_MAX_LEVEL 40 #define DEFAULT_RECON_ENABLE 0 #define DEFAULT_QUALITY_METRICS_ENABLE 0 #define DEFAULT_RC IVE_RC_STORAGE -#define DEFAULT_MAX_FRAMERATE 120000 +#define DEFAULT_MAX_FRAMERATE 120000 /* in ticks (1000 ticks = 1s) */ #define DEFAULT_MAX_BITRATE 240000000 #define DEFAULT_MAX_NUM_BFRAMES 0 #define DEFAULT_MAX_SRCH_RANGE_X 256 #define DEFAULT_MAX_SRCH_RANGE_Y 256 #define DEFAULT_SLICE_PARAM 256 -#define DEFAULT_SRC_FRAME_RATE 30000 -#define DEFAULT_TGT_FRAME_RATE 30000 +#define DEFAULT_SRC_FRAME_RATE 30000 /* in ticks (1000 ticks = 1s) */ +#define DEFAULT_TGT_FRAME_RATE 30000 /* in ticks (1000 ticks = 1s) */ #define DEFAULT_BITRATE 6000000 #define DEFAULT_QP_MIN 10 #define DEFAULT_QP_MAX 51 @@ -237,10 +274,9 @@ #define DEFAULT_MIN_SAD_ENABLE 0 #define DEFAULT_MIN_SAD_DISABLE -1 #define DEFAULT_SRCH_RNG_X 64 -#define DEFAULT_SRCH_RNG_Y 48 +#define DEFAULT_SRCH_RNG_Y 64 #define DEFAULT_I_INTERVAL 30 -#define DEFAULT_IDR_INTERVAL 1000 -#define DEFAULT_B_FRAMES 0 +#define DEFAULT_IDR_INTERVAL 1200 #define DEFAULT_DISABLE_DEBLK_LEVEL 0 #define DEFAULT_PROFILE IV_PROFILE_BASE #define DEFAULT_MIN_INTRA_FRAME_RATE 1 @@ -248,10 +284,10 @@ #define DEFAULT_MIN_BUFFER_DELAY 30 #define DEFAULT_MAX_BUFFER_DELAY 20000 #define DEFAULT_STRIDE 0 -#define DEFAULT_ENC_SPEED_PRESET IVE_USER_DEFINED #define DEFAULT_PRE_ENC_ME 0 #define DEFAULT_PRE_ENC_IPE 0 #define DEFAULT_ENTROPY_CODING_MODE 0 +#define DEFAULT_CONSTRAINED_INTRAPRED 0 /** Maximum number of entries in input buffer list */ #define MAX_INP_BUF_LIST_ENTRIES 32 @@ -268,32 +304,88 @@ /** Number of buffers Needed for SUBPEL and BIPRED computation */ #define SUBPEL_BUFF_CNT 4 +#define NUM_RC_MEMTABS 17 + +#define DISABLE_DEBLOCK_INTERVAL 8 + /** Mask value for PSNR. Needed when quality metrics is enabled */ #define QUALITY_MASK_PSNR 0x1 + /** - ***************************************************************************** - * Macro to compute total size required to hold on set of scaling matrices - ***************************************************************************** + **************************************************************************** + * Number of buffers for I/O based on format + **************************************************************************** */ -#define SCALING_MAT_SIZE(m_scaling_mat_size) \ -{ \ - m_scaling_mat_size = 6 * TRANS_SIZE_4 * TRANS_SIZE_4; \ - m_scaling_mat_size += 6 * TRANS_SIZE_8 * TRANS_SIZE_8; \ - m_scaling_mat_size += 6 * TRANS_SIZE_16 * TRANS_SIZE_16; \ - m_scaling_mat_size += 2 * TRANS_SIZE_32 * TRANS_SIZE_32; \ -} + +/** Minimum number of input buffers */ +#define MIN_INP_BUFS 2 + +/** Minimum number of output buffers */ +#define MIN_OUT_BUFS 1 + +/** Minimum number of components in bitstream buffer */ +#define MIN_BITS_BUFS_COMP 1 + +/** Minimum number of components in raw buffer */ +#define MIN_RAW_BUFS_420_COMP 3 +#define MIN_RAW_BUFS_422ILE_COMP 1 +#define MIN_RAW_BUFS_RGB565_COMP 1 +#define MIN_RAW_BUFS_RGBA8888_COMP 1 +#define MIN_RAW_BUFS_420SP_COMP 2 + +/** Maximum number of active config paramter sets */ +#define MAX_ACTIVE_CONFIG_PARAMS 32 /** - ****************************************************************************** - * @brief Macros to get raster scan position of a block[8x8] / sub block[4x4] - ****************************************************************************** - */ -#define GET_BLK_RASTER_POS_X(x) ((x & 0x01)) -#define GET_BLK_RASTER_POS_Y(y) ((y >> 1)) -#define GET_SUB_BLK_RASTER_POS_X(x) ((x & 0x01)) -#define GET_SUB_BLK_RASTER_POS_Y(y) ((y >> 1)) +****************************************************************************** + * @brief Thresholds for luma & chroma to determine if the 8x8 subblock needs + * to be encoded or skipped +****************************************************************************** +*/ +#define LUMA_SUB_BLOCK_SKIP_THRESHOLD 4 +#define LUMA_BLOCK_SKIP_THRESHOLD 5 +#define CHROMA_BLOCK_SKIP_THRESHOLD 4 -#define NUM_RC_MEMTABS 17 +/** +****************************************************************************** + * @brief defines the first byte of a NAL unit + * forbidden zero bit - nal_ref_idc - nal_unit_type +****************************************************************************** +*/ +/* [0 - 11 - 00111] */ +#define NAL_SPS_FIRST_BYTE 0x67 + +/* [0 - 11 - 01000] */ +#define NAL_PPS_FIRST_BYTE 0x68 + +/* [0 - 11 - 00001] */ +#define NAL_SLICE_FIRST_BYTE 0x61 + +/* [0 - 00 - 00001] */ +#define NAL_NON_REF_SLICE_FIRST_BYTE 0x01 + +/* [0 - 11 - 00101] */ +#define NAL_IDR_SLICE_FIRST_BYTE 0x65 + +/* [0 - 00 - 01100] */ +#define NAL_FILLER_FIRST_BYTE 0x0C + +/* [0 - 00 - 00110] */ +#define NAL_SEI_FIRST_BYTE 0x06 + +/** +****************************************************************************** + * @brief h264qp and linear qp map +****************************************************************************** +*/ +#define H264_MPEG_QP_MAP 255 +#define MPEG2_QP_ELEM (H264_MPEG_QP_MAP + 1) +#define H264_QP_ELEM (MAX_H264_QP + 1) + + +/*****************************************************************************/ +/* Enums */ +/*****************************************************************************/ /** *************************************************************************** @@ -348,6 +440,11 @@ enum MEM_REC_MVBITS, /** + * Overlay Intra Cost Map + */ + MEM_REC_INTRA_COST, + + /** * Holds mem records passed to the codec. */ MEM_REC_BACKUP, @@ -484,8 +581,6 @@ enum */ }; -#define DISABLE_DEBLOCK_INTERVAL 8 - /** **************************************************************************** * Disable deblock levels @@ -522,76 +617,4 @@ enum DISABLE_DEBLK_LEVEL_4 }; -/** - **************************************************************************** - * Number of buffers for I/O based on format - **************************************************************************** - */ - -/** Minimum number of input buffers */ -#define MIN_INP_BUFS 2 - -/** Minimum number of output buffers */ -#define MIN_OUT_BUFS 1 - -/** Minimum number of components in bitstream buffer */ -#define MIN_BITS_BUFS_COMP 1 - -/** Minimum number of components in raw buffer */ -#define MIN_RAW_BUFS_420_COMP 3 -#define MIN_RAW_BUFS_422ILE_COMP 1 -#define MIN_RAW_BUFS_RGB565_COMP 1 -#define MIN_RAW_BUFS_RGBA8888_COMP 1 -#define MIN_RAW_BUFS_420SP_COMP 2 - -/** Maximum number of active config paramter sets */ -#define MAX_ACTIVE_CONFIG_PARAMS 32 - -/** -****************************************************************************** - * @brief Thresholds for luma & chroma to determine if the 8x8 subblock needs - * to be encoded or skipped -****************************************************************************** -*/ -#define LUMA_SUB_BLOCK_SKIP_THRESHOLD 4 -#define LUMA_BLOCK_SKIP_THRESHOLD 5 -#define CHROMA_BLOCK_SKIP_THRESHOLD 4 - -/** -****************************************************************************** - * @brief defines the first byte of a NAL unit - * forbidden zero bit - nal_ref_idc - nal_unit_type -****************************************************************************** -*/ -/* [0 - 11 - 00111] */ -#define NAL_SPS_FIRST_BYTE 0x67 - -/* [0 - 11 - 01000] */ -#define NAL_PPS_FIRST_BYTE 0x68 - -/* [0 - 11 - 00001] */ -#define NAL_SLICE_FIRST_BYTE 0x61 - -/* [0 - 00 - 00001] */ -#define NAL_NON_REF_SLICE_FIRST_BYTE 0x01 - -/* [0 - 11 - 00101] */ -#define NAL_IDR_SLICE_FIRST_BYTE 0x65 - -/* [0 - 00 - 01100] */ -#define NAL_FILLER_FIRST_BYTE 0x0C - -/* [0 - 00 - 00110] */ -#define NAL_SEI_FIRST_BYTE 0x06 - -#define H264_ALLOC_INTER_FRM_INTV 2 - -#define H264_MPEG_QP_MAP 255 - -#define MPEG2_QP_ELEM (H264_MPEG_QP_MAP + 1) -#define H264_QP_ELEM (MAX_H264_QP + 1) - -#define H264_INIT_QUANT_I 26 -#define H264_INIT_QUANT_P 34 - -#endif /*IH264E_DEFS_H_*/ +#endif /*_IH264E_DEFS_H_ */ |