Macros
#define	EVC_NALU_LENGTH_PREFIX_SIZE (4) /* byte */

#define	EVC_NALU_HEADER_SIZE (2) /* byte */

Enumerations
enum	EVCNALUnitType { EVC_NOIDR_NUT = 0 , EVC_IDR_NUT = 1 , EVC_RSV_VCL_NUT02 = 2 , EVC_RSV_VCL_NUT03 = 3 , EVC_RSV_VCL_NUT04 = 4 , EVC_RSV_VCL_NUT05 = 5 , EVC_RSV_VCL_NUT06 = 6 , EVC_RSV_VCL_NUT07 = 7 , EVC_RSV_VCL_NUT08 = 8 , EVC_RSV_VCL_NUT09 = 9 , EVC_RSV_VCL_NUT10 = 10 , EVC_RSV_VCL_NUT11 = 11 , EVC_RSV_VCL_NUT12 = 12 , EVC_RSV_VCL_NUT13 = 13 , EVC_RSV_VCL_NUT14 = 14 , EVC_RSV_VCL_NUT15 = 15 , EVC_RSV_VCL_NUT16 = 16 , EVC_RSV_VCL_NUT17 = 17 , EVC_RSV_VCL_NUT18 = 18 , EVC_RSV_VCL_NUT19 = 19 , EVC_RSV_VCL_NUT20 = 20 , EVC_RSV_VCL_NUT21 = 21 , EVC_RSV_VCL_NUT22 = 22 , EVC_RSV_VCL_NUT23 = 23 , EVC_SPS_NUT = 24 , EVC_PPS_NUT = 25 , EVC_APS_NUT = 26 , EVC_FD_NUT = 27 , EVC_SEI_NUT = 28 , EVC_RSV_NONVCL29 = 29 , EVC_RSV_NONVCL30 = 30 , EVC_RSV_NONVCL31 = 31 , EVC_RSV_NONVCL32 = 32 , EVC_RSV_NONVCL33 = 33 , EVC_RSV_NONVCL34 = 34 , EVC_RSV_NONVCL35 = 35 , EVC_RSV_NONVCL36 = 36 , EVC_RSV_NONVCL37 = 37 , EVC_RSV_NONVCL38 = 38 , EVC_RSV_NONVCL39 = 39 , EVC_RSV_NONVCL40 = 40 , EVC_RSV_NONVCL41 = 41 , EVC_RSV_NONVCL42 = 42 , EVC_RSV_NONVCL43 = 43 , EVC_RSV_NONVCL44 = 44 , EVC_RSV_NONVCL45 = 45 , EVC_RSV_NONVCL46 = 46 , EVC_RSV_NONVCL47 = 47 , EVC_RSV_NONVCL48 = 48 , EVC_RSV_NONVCL49 = 49 , EVC_RSV_NONVCL50 = 50 , EVC_RSV_NONVCL51 = 51 , EVC_RSV_NONVCL52 = 52 , EVC_RSV_NONVCL53 = 53 , EVC_RSV_NONVCL54 = 54 , EVC_RSV_NONVCL55 = 55 , EVC_UNSPEC_NUT56 = 56 , EVC_UNSPEC_NUT57 = 57 , EVC_UNSPEC_NUT58 = 58 , EVC_UNSPEC_NUT59 = 59 , EVC_UNSPEC_NUT60 = 60 , EVC_UNSPEC_NUT61 = 61 , EVC_UNSPEC_NUT62 = 62 }

enum	EVCSliceType { EVC_SLICE_TYPE_B = 0 , EVC_SLICE_TYPE_P = 1 , EVC_SLICE_TYPE_I = 2 }

enum	{ EVC_MAX_SPS_COUNT = 16 , EVC_MAX_PPS_COUNT = 64 , EVC_MAX_APS_COUNT = 32 , EVC_MAX_SH_COUNT = 64 , EVC_MAX_CPB_CNT = 32 , EVC_MAX_LUMA_PS = 35651584 , EVC_MAX_NUM_REF_PICS = 21 , EVC_MAX_NUM_RPLS = 64 , EVC_MAX_WIDTH = 16888 , EVC_MAX_HEIGHT = 16888 , EVC_MAX_TILE_ROWS = 22 , EVC_MAX_TILE_COLUMNS = 20 , EVC_MAX_SLICE_SEGMENTS = 600 }

Macro Definition Documentation

◆ EVC_NALU_LENGTH_PREFIX_SIZE

#define EVC_NALU_LENGTH_PREFIX_SIZE (4) /* byte */

Definition at line 26 of file evc.h.

Referenced by annexb_probe(), evc_frame_merge_filter(), evc_read_nal_unit_length(), evc_read_nal_unit_length(), evc_read_packet(), ff_isom_write_evcc(), and parse_nal_units().

◆ EVC_NALU_HEADER_SIZE

#define EVC_NALU_HEADER_SIZE (2) /* byte */

Definition at line 27 of file evc.h.

Referenced by evc_get_nalu_type(), and evcc_parse_sps().

Enumeration Type Documentation

◆ EVCNALUnitType

enum EVCNALUnitType

See also: ISO_IEC_23094-1_2020, 7.4.2.2 NAL unit header semantic Table 4 - NAL unit type codes and NAL unit type classes

Enumerator
EVC_NOIDR_NUT
EVC_IDR_NUT
EVC_RSV_VCL_NUT02
EVC_RSV_VCL_NUT03
EVC_RSV_VCL_NUT04
EVC_RSV_VCL_NUT05
EVC_RSV_VCL_NUT06
EVC_RSV_VCL_NUT07
EVC_RSV_VCL_NUT08
EVC_RSV_VCL_NUT09
EVC_RSV_VCL_NUT10
EVC_RSV_VCL_NUT11
EVC_RSV_VCL_NUT12
EVC_RSV_VCL_NUT13
EVC_RSV_VCL_NUT14
EVC_RSV_VCL_NUT15
EVC_RSV_VCL_NUT16
EVC_RSV_VCL_NUT17
EVC_RSV_VCL_NUT18
EVC_RSV_VCL_NUT19
EVC_RSV_VCL_NUT20
EVC_RSV_VCL_NUT21
EVC_RSV_VCL_NUT22
EVC_RSV_VCL_NUT23
EVC_SPS_NUT
EVC_PPS_NUT
EVC_APS_NUT
EVC_FD_NUT
EVC_SEI_NUT
EVC_RSV_NONVCL29
EVC_RSV_NONVCL30
EVC_RSV_NONVCL31
EVC_RSV_NONVCL32
EVC_RSV_NONVCL33
EVC_RSV_NONVCL34
EVC_RSV_NONVCL35
EVC_RSV_NONVCL36
EVC_RSV_NONVCL37
EVC_RSV_NONVCL38
EVC_RSV_NONVCL39
EVC_RSV_NONVCL40
EVC_RSV_NONVCL41
EVC_RSV_NONVCL42
EVC_RSV_NONVCL43
EVC_RSV_NONVCL44
EVC_RSV_NONVCL45
EVC_RSV_NONVCL46
EVC_RSV_NONVCL47
EVC_RSV_NONVCL48
EVC_RSV_NONVCL49
EVC_RSV_NONVCL50
EVC_RSV_NONVCL51
EVC_RSV_NONVCL52
EVC_RSV_NONVCL53
EVC_RSV_NONVCL54
EVC_RSV_NONVCL55
EVC_UNSPEC_NUT56
EVC_UNSPEC_NUT57
EVC_UNSPEC_NUT58
EVC_UNSPEC_NUT59
EVC_UNSPEC_NUT60
EVC_UNSPEC_NUT61
EVC_UNSPEC_NUT62

Definition at line 33 of file evc.h.

◆ EVCSliceType

enum EVCSliceType

Enumerator
EVC_SLICE_TYPE_B
EVC_SLICE_TYPE_P
EVC_SLICE_TYPE_I

Definition at line 102 of file evc.h.

◆ anonymous enum

anonymous enum

Enumerator
EVC_MAX_SPS_COUNT
EVC_MAX_PPS_COUNT
EVC_MAX_APS_COUNT
EVC_MAX_SH_COUNT
EVC_MAX_CPB_CNT
EVC_MAX_LUMA_PS
EVC_MAX_NUM_REF_PICS
EVC_MAX_NUM_RPLS
EVC_MAX_WIDTH
EVC_MAX_HEIGHT
EVC_MAX_TILE_ROWS
EVC_MAX_TILE_COLUMNS
EVC_MAX_SLICE_SEGMENTS

Definition at line 108 of file evc.h.

Macros