Documentation
¶
Index ¶
- Constants
- Variables
- func J40__adapt_view_f32(tls *libc.TLS, outv uintptr, logw Int32_t, logh Int32_t)
- func J40__add16(tls *libc.TLS, x Int16_t, y Int16_t, out uintptr) int32
- func J40__add32(tls *libc.TLS, x Int32_t, y Int32_t, out uintptr) int32
- func J40__add64(tls *libc.TLS, x Int64_t, y Int64_t, out uintptr) int32
- func J40__add_fallback16(tls *libc.TLS, x Int16_t, y Int16_t, out uintptr) int32
- func J40__add_fallback32(tls *libc.TLS, x Int32_t, y Int32_t, out uintptr) int32
- func J40__add_fallback64(tls *libc.TLS, x Int64_t, y Int64_t, out uintptr) int32
- func J40__add_thresholds(tls *libc.TLS, plane uintptr, in uintptr, lf_thr uintptr, nb_lf_thr Int32_t)
- func J40__alloc_aligned(tls *libc.TLS, sz Size_t, align Size_t, outmisalign uintptr) uintptr
- func J40__alloc_aligned_fallback(tls *libc.TLS, sz Size_t, align Size_t, outmisalign uintptr) uintptr
- func J40__aux_inverse_dct11(tls *libc.TLS, out uintptr, in uintptr, x Int32_t, y Int32_t, S2 Int32_t)
- func J40__ceil_lg32(tls *libc.TLS, x Uint32_t) int32
- func J40__ceil_lg64(tls *libc.TLS, x Uint64_t) int32
- func J40__copy_view_f32(tls *libc.TLS, outv uintptr, inv J40__view_f32)
- func J40__dct2(tls *libc.TLS, out uintptr, in uintptr, t Int32_t, rep1 Int32_t, rep2 Int32_t)
- func J40__dequant_lf(tls *libc.TLS, in uintptr, mult float32, out uintptr)
- func J40__floor_lg32(tls *libc.TLS, x Uint32_t) int32
- func J40__floor_lg64(tls *libc.TLS, x Uint64_t) int32
- func J40__forward_dct4(tls *libc.TLS, out uintptr, in uintptr, t Int32_t, rep1 Int32_t, rep2 Int32_t)
- func J40__forward_dct_core(tls *libc.TLS, out uintptr, in uintptr, t Int32_t, rep1 Int32_t, rep2 Int32_t, ...)
- func J40__forward_dct_unscaled_view(tls *libc.TLS, outv uintptr, inv uintptr)
- func J40__free_aligned(tls *libc.TLS, ptr uintptr, align Size_t, misalign Size_t)
- func J40__free_aligned_fallback(tls *libc.TLS, ptr uintptr, align Size_t, misalign Size_t)
- func J40__inverse_dct4(tls *libc.TLS, out uintptr, in uintptr, t Int32_t, rep1 Int32_t, rep2 Int32_t)
- func J40__inverse_dct_core(tls *libc.TLS, out uintptr, in uintptr, t Int32_t, rep1 Int32_t, rep2 Int32_t, ...)
- func J40__inverse_dct_view(tls *libc.TLS, outv uintptr, inv uintptr)
- func J40__maxf(tls *libc.TLS, x float32, y float32) float32
- func J40__minf(tls *libc.TLS, x float32, y float32) float32
- func J40__mul16(tls *libc.TLS, x Int16_t, y Int16_t, out uintptr) int32
- func J40__mul32(tls *libc.TLS, x Int32_t, y Int32_t, out uintptr) int32
- func J40__mul64(tls *libc.TLS, x Int64_t, y Int64_t, out uintptr) int32
- func J40__mul_fallback16(tls *libc.TLS, x Int16_t, y Int16_t, out uintptr) int32
- func J40__mul_fallback32(tls *libc.TLS, x Int32_t, y Int32_t, out uintptr) int32
- func J40__mul_fallback64(tls *libc.TLS, x Int64_t, y Int64_t, out uintptr) int32
- func J40__oddeven_columns_to_halves_f32(tls *libc.TLS, outv uintptr, inv J40__view_f32)
- func J40__oddeven_rows_to_halves_f32(tls *libc.TLS, outv uintptr, inv J40__view_f32)
- func J40__print_view_f32(tls *libc.TLS, v J40__view_f32, name uintptr, file uintptr, line Int32_t)
- func J40__reshape_view_f32(tls *libc.TLS, outv uintptr, logw Int32_t, logh Int32_t)
- func J40__sub16(tls *libc.TLS, x Int16_t, y Int16_t, out uintptr) int32
- func J40__sub32(tls *libc.TLS, x Int32_t, y Int32_t, out uintptr) int32
- func J40__sub64(tls *libc.TLS, x Int64_t, y Int64_t, out uintptr) int32
- func J40__sub_fallback16(tls *libc.TLS, x Int16_t, y Int16_t, out uintptr) int32
- func J40__sub_fallback32(tls *libc.TLS, x Int32_t, y Int32_t, out uintptr) int32
- func J40__sub_fallback64(tls *libc.TLS, x Int64_t, y Int64_t, out uintptr) int32
- func J40__surely_nonzero(tls *libc.TLS, x float32) int32
- func J40__transpose_view_f32(tls *libc.TLS, outv uintptr, inv J40__view_f32)
- func J40_error_string(tls *libc.TLS, image uintptr) uintptr
- func J40_free(tls *libc.TLS, image uintptr)
- func J40_next_frame(tls *libc.TLS, image uintptr) int32
- func J40_row_u8x4(tls *libc.TLS, pixels J40_pixels_u8x4, y Int32_t) uintptr
- type Blkcnt_t
- type Blksize_t
- type Caddr_t
- type Clock_t
- type Clockid_t
- type Daddr_t
- type Dev_t
- type Div_t
- type Double_t
- type Drand48_data
- type FILE
- type Fd_mask
- type Fd_set
- type Float_t
- type Fpos_t
- type Fsblkcnt_t
- type Fsfilcnt_t
- type Fsid_t
- type Gid_t
- type How
- type Id_t
- type Ino_t
- type Int16_t
- func J40__abs16(tls *libc.TLS, x Int16_t) Int16_t
- func J40__clamp_add16(tls *libc.TLS, x Int16_t, y Int16_t) Int16_t
- func J40__clamp_mul16(tls *libc.TLS, x Int16_t, y Int16_t) Int16_t
- func J40__floor_avg16(tls *libc.TLS, x Int16_t, y Int16_t) Int16_t
- func J40__max16(tls *libc.TLS, x Int16_t, y Int16_t) Int16_t
- func J40__min16(tls *libc.TLS, x Int16_t, y Int16_t) Int16_t
- type Int32_t
- func J40__abs32(tls *libc.TLS, x Int32_t) Int32_t
- func J40__ceil_div32(tls *libc.TLS, x Int32_t, y Int32_t) Int32_t
- func J40__clamp_add32(tls *libc.TLS, x Int32_t, y Int32_t) Int32_t
- func J40__clamp_mul32(tls *libc.TLS, x Int32_t, y Int32_t) Int32_t
- func J40__floor_avg32(tls *libc.TLS, x Int32_t, y Int32_t) Int32_t
- func J40__max32(tls *libc.TLS, x Int32_t, y Int32_t) Int32_t
- func J40__min32(tls *libc.TLS, x Int32_t, y Int32_t) Int32_t
- func J40__unpack_signed(tls *libc.TLS, x Int32_t) Int32_t
- type Int64_t
- func J40__abs64(tls *libc.TLS, x Int64_t) Int64_t
- func J40__bits_read(tls *libc.TLS, st uintptr) Int64_t
- func J40__ceil_div64(tls *libc.TLS, x Int64_t, y Int64_t) Int64_t
- func J40__clamp_add64(tls *libc.TLS, x Int64_t, y Int64_t) Int64_t
- func J40__clamp_mul64(tls *libc.TLS, x Int64_t, y Int64_t) Int64_t
- func J40__floor_avg64(tls *libc.TLS, x Int64_t, y Int64_t) Int64_t
- func J40__max64(tls *libc.TLS, x Int64_t, y Int64_t) Int64_t
- func J40__min64(tls *libc.TLS, x Int64_t, y Int64_t) Int64_t
- func J40__unpack_signed64(tls *libc.TLS, x Int64_t) Int64_t
- type Int8_t
- type Int_fast16_t
- type Int_fast32_t
- type Int_fast64_t
- type Int_fast8_t
- type Int_least16_t
- type Int_least32_t
- type Int_least64_t
- type Int_least8_t
- type Intmax_t
- type Intptr_t
- type J40__alias_bucket
- type J40__bits_st
- type J40__bits_st1
- type J40__blend_info
- type J40__buffer_st
- type J40__buffer_st1
- type J40__code_cluster
- type J40__code_spec
- type J40__code_st
- type J40__container_st
- type J40__container_st1
- type J40__dct_params
- type J40__dct_select
- type J40__dq_matrix
- type J40__ec_info
- type J40__frame_st
- type J40__frame_st1
- type J40__group_info1
- type J40__hybrid_int_config
- type J40__image_st
- type J40__image_st1
- type J40__inner
- type J40__inner1
- type J40__lf_group_st
- type J40__lf_group_st1
- type J40__limits
- type J40__limits1
- type J40__map
- type J40__modular
- type J40__neighbors16
- type J40__neighbors32
- type J40__origin
- type J40__plane
- type J40__section
- type J40__section_st
- type J40__source_st
- type J40__source_st1
- type J40__st
- type J40__toc
- type J40__transform
- type J40__tree_node
- type J40__varblock
- type J40__view_f32
- type J40__wp32
- type J40__wp64
- type J40__wp_params
- type J40_err
- func J40_error(tls *libc.TLS, image uintptr) J40_err
- func J40_from_file(tls *libc.TLS, image uintptr, path uintptr) J40_err
- func J40_from_memory(tls *libc.TLS, image uintptr, buf uintptr, size Size_t, ...) J40_err
- func J40_output_format(tls *libc.TLS, image uintptr, channel Int32_t, format Int32_t) J40_err
- type J40_frame
- type J40_image
- type J40_memory_free_func
- type J40_pixels_u8x4
- type J40_source_free_func
- type J40_source_read_func
- type J40_source_seek_func
- type J40_u8x4
- type Key_t
- type Ldiv_t
- type Lldiv_t
- type Locale_t
- type Loff_t
- type Max_align_t
- type Mode_t
- type Nlink_t
- type Off_t
- type Pid_t
- type Pthread_attr_t
- type Pthread_attr_t1
- type Pthread_barrier_t
- type Pthread_barrierattr_t
- type Pthread_cond_t
- type Pthread_condattr_t
- type Pthread_key_t
- type Pthread_mutex_t
- type Pthread_mutexattr_t
- type Pthread_once_t
- type Pthread_rwlock_t
- type Pthread_rwlockattr_t
- type Pthread_spinlock_t
- type Pthread_t
- type Ptrdiff_t
- type Quad_t
- type Random_data
- type Register_t
- type Reloc
- type Sigset_t
- type Size_t
- type Ssize_t
- type Suseconds_t
- type Time_t
- type Timer_t
- type Timespec
- type Timeval
- type U_char
- type U_int
- type U_int16_t
- type U_int32_t
- type U_int64_t
- type U_int8_t
- type U_long
- type U_quad_t
- type U_short
- type Uid_t
- type Uint
- type Uint16_t
- type Uint32_t
- type Uint64_t
- type Uint8_t
- type Uint_fast16_t
- type Uint_fast32_t
- type Uint_fast64_t
- type Uint_fast8_t
- type Uint_least16_t
- type Uint_least32_t
- type Uint_least64_t
- type Uint_least8_t
- type Uintmax_t
- type Uintptr_t
- type Ulong
- type Ushort
- type Va_list
- type Wchar_t
- type X_G_fpos64_t
- type X_G_fpos_t
- type X_IO_FILE
- type X__FILE
- type X__atomic_wide_counter
- type X__blkcnt64_t
- type X__blkcnt_t
- type X__blksize_t
- type X__builtin_va_list
- type X__caddr_t
- type X__clock_t
- type X__clockid_t
- type X__compar_fn_t
- type X__daddr_t
- type X__dev_t
- type X__fd_mask
- type X__float128
- type X__fpos64_t
- type X__fpos_t
- type X__fsblkcnt64_t
- type X__fsblkcnt_t
- type X__fsfilcnt64_t
- type X__fsfilcnt_t
- type X__fsid_t
- type X__fsword_t
- type X__gid_t
- type X__gnuc_va_list
- type X__id_t
- type X__ino64_t
- type X__ino_t
- type X__int128_t
- type X__int16_t
- type X__int32_t
- type X__int64_t
- type X__int8_t
- type X__int_least16_t
- type X__int_least32_t
- type X__int_least64_t
- type X__int_least8_t
- type X__intmax_t
- type X__intptr_t
- type X__key_t
- type X__locale_struct
- type X__locale_t
- type X__loff_t
- type X__mbstate_t
- type X__mode_t
- type X__nlink_t
- type X__off64_t
- type X__off_t
- type X__once_flag
- type X__pid_t
- type X__pthread_cond_s
- type X__pthread_internal_list
- type X__pthread_internal_slist
- type X__pthread_list_t
- type X__pthread_mutex_s
- type X__pthread_rwlock_arch_t
- type X__pthread_slist_t
- type X__quad_t
- type X__rlim64_t
- type X__rlim_t
- type X__sig_atomic_t
- type X__sigset_t
- type X__socklen_t
- type X__ssize_t
- type X__suseconds64_t
- type X__suseconds_t
- type X__syscall_slong_t
- type X__syscall_ulong_t
- type X__thrd_t
- type X__time_t
- type X__timer_t
- type X__tss_t
- type X__u_char
- type X__u_int
- type X__u_long
- type X__u_quad_t
- type X__u_short
- type X__uid_t
- type X__uint128_t
- type X__uint16_t
- type X__uint32_t
- type X__uint64_t
- type X__uint8_t
- type X__uint_least16_t
- type X__uint_least32_t
- type X__uint_least64_t
- type X__uint_least8_t
- type X__uintmax_t
- type X__useconds_t
Constants ¶
View Source
const ( AIO_PRIO_DELTA_MAX = 20 BC_BASE_MAX = 99 BC_DIM_MAX = 2048 BC_SCALE_MAX = 99 BC_STRING_MAX = 1000 BIG_ENDIAN = 4321 BUFSIZ = 8192 BYTE_ORDER = 1234 CHARCLASS_NAME_MAX = 2048 CHAR_BIT = 8 CHAR_MAX = 127 CHAR_MIN = -128 COLL_WEIGHTS_MAX = 255 DELAYTIMER_MAX = 2147483647 E2BIG = 7 EACCES = 13 EADDRINUSE = 98 EADDRNOTAVAIL = 99 EADV = 68 EAFNOSUPPORT = 97 EAGAIN = 11 EALREADY = 114 EBADE = 52 EBADF = 9 EBADFD = 77 EBADMSG = 74 EBADR = 53 EBADRQC = 56 EBADSLT = 57 EBFONT = 59 EBUSY = 16 ECANCELED = 125 ECHILD = 10 ECHRNG = 44 ECOMM = 70 ECONNABORTED = 103 ECONNREFUSED = 111 ECONNRESET = 104 EDEADLK = 35 EDEADLOCK = 35 EDESTADDRREQ = 89 EDOM = 33 EDOTDOT = 73 EDQUOT = 122 EEXIST = 17 EFAULT = 14 EFBIG = 27 EHOSTDOWN = 112 EHOSTUNREACH = 113 EHWPOISON = 133 EIDRM = 43 EILSEQ = 84 EINPROGRESS = 115 EINTR = 4 EINVAL = 22 EIO = 5 EISCONN = 106 EISDIR = 21 EISNAM = 120 EKEYEXPIRED = 127 EKEYREJECTED = 129 EKEYREVOKED = 128 EL2HLT = 51 EL2NSYNC = 45 EL3HLT = 46 EL3RST = 47 ELIBACC = 79 ELIBBAD = 80 ELIBEXEC = 83 ELIBMAX = 82 ELIBSCN = 81 ELNRNG = 48 ELOOP = 40 EMEDIUMTYPE = 124 EMFILE = 24 EMLINK = 31 EMSGSIZE = 90 EMULTIHOP = 72 ENAMETOOLONG = 36 ENAVAIL = 119 ENETDOWN = 100 ENETRESET = 102 ENETUNREACH = 101 ENFILE = 23 ENOANO = 55 ENOBUFS = 105 ENOCSI = 50 ENODATA = 61 ENODEV = 19 ENOENT = 2 ENOEXEC = 8 ENOKEY = 126 ENOLCK = 37 ENOLINK = 67 ENOMEDIUM = 123 ENOMEM = 12 ENOMSG = 42 ENONET = 64 ENOPKG = 65 ENOPROTOOPT = 92 ENOSPC = 28 ENOSR = 63 ENOSTR = 60 ENOSYS = 38 ENOTBLK = 15 ENOTCONN = 107 ENOTDIR = 20 ENOTEMPTY = 39 ENOTNAM = 118 ENOTRECOVERABLE = 131 ENOTSOCK = 88 ENOTSUP = 95 ENOTTY = 25 ENOTUNIQ = 76 ENXIO = 6 EOF = -1 EOPNOTSUPP = 95 EOVERFLOW = 75 EOWNERDEAD = 130 EPERM = 1 EPFNOSUPPORT = 96 EPIPE = 32 EPROTO = 71 EPROTONOSUPPORT = 93 EPROTOTYPE = 91 ERANGE = 34 EREMCHG = 78 EREMOTE = 66 EREMOTEIO = 121 ERESTART = 85 ERFKILL = 132 EROFS = 30 ESHUTDOWN = 108 ESOCKTNOSUPPORT = 94 ESPIPE = 29 ESRCH = 3 ESRMNT = 69 ESTALE = 116 ESTRPIPE = 86 ETIME = 62 ETIMEDOUT = 110 ETOOMANYREFS = 109 ETXTBSY = 26 EUCLEAN = 117 EUNATCH = 49 EUSERS = 87 EWOULDBLOCK = 11 EXDEV = 18 EXFULL = 54 EXIT_FAILURE = 1 EXIT_SUCCESS = 0 EXPR_NEST_MAX = 32 FD_SETSIZE = 1024 FILENAME_MAX = 4096 FOPEN_MAX = 16 FP_ILOGB0 = -2147483648 FP_ILOGBNAN = -2147483648 FP_INFINITE1 = 1 FP_NAN1 = 0 FP_NORMAL1 = 4 FP_SUBNORMAL1 = 3 FP_ZERO1 = 2 HOST_NAME_MAX = 64 INT16_MAX = 32767 INT16_MIN = -32768 INT32_MAX = 2147483647 INT32_MIN = -2147483648 INT64_MAX = 9223372036854775807 INT64_MIN = -9223372036854775808 INT8_MAX = 127 INT8_MIN = -128 INTMAX_MAX = 9223372036854775807 INTMAX_MIN = -9223372036854775808 INTPTR_MAX = 9223372036854775807 INTPTR_MIN = -9223372036854775808 INT_FAST16_MAX = 9223372036854775807 INT_FAST16_MIN = -9223372036854775808 INT_FAST32_MAX = 9223372036854775807 INT_FAST32_MIN = -9223372036854775808 INT_FAST64_MAX = 9223372036854775807 INT_FAST64_MIN = -9223372036854775808 INT_FAST8_MAX = 127 INT_FAST8_MIN = -128 INT_LEAST16_MAX = 32767 INT_LEAST16_MIN = -32768 INT_LEAST32_MAX = 2147483647 INT_LEAST32_MIN = -2147483648 INT_LEAST64_MAX = 9223372036854775807 INT_LEAST64_MIN = -9223372036854775808 INT_LEAST8_MAX = 127 INT_LEAST8_MIN = -128 INT_MAX = 2147483647 INT_MIN = -2147483648 J40_API = 0 J40_FILENAME = "j40.h" J40_IMPLEMENTATION = 0 J40_RGBA = 0x1755 J40_U8X4 = 0x0f33 J40_VERSION = 2270 J40__CLANG_VER = 0 J40__COEFFS_ALIGN = 64 J40__ERRBUF_LEN = 256 J40__EXPOSE_INTERNALS = 0 J40__GCC_VER = 786944 J40__INITIAL_BUFSIZE = 0x10000 J40__MAX_DIST_MULT = 2097152 J40__PIXELS_ALIGN = 32 J40__RECURSING = 9999 J40__SQRT2 = 1.4142135623730951 LINE_MAX = 2048 LITTLE_ENDIAN = 1234 LLONG_MAX = 9223372036854775807 LLONG_MIN = -9223372036854775808 LOGIN_NAME_MAX = 256 LONG_MAX = 9223372036854775807 LONG_MIN = -9223372036854775808 L_ctermid = 9 L_tmpnam = 20 MATH_ERREXCEPT = 2 MATH_ERRNO = 1 MAX_CANON = 255 MAX_INPUT = 255 MB_LEN_MAX = 16 MQ_PRIO_MAX = 32768 M_1_PI = 0.31830988618379067154 M_2_PI = 0.63661977236758134308 M_2_SQRTPI = 1.12837916709551257390 M_E = 2.7182818284590452354 M_LN10 = 2.30258509299404568402 M_LN2 = 0.69314718055994530942 M_LOG10E = 0.43429448190325182765 M_LOG2E = 1.4426950408889634074 M_PI = 3.14159265358979323846 M_PI_2 = 1.57079632679489661923 M_PI_4 = 0.78539816339744830962 M_SQRT1_2 = 0.70710678118654752440 M_SQRT2 = 1.41421356237309504880 NAME_MAX = 255 NGROUPS_MAX = 65536 PATH_MAX = 4096 PDP_ENDIAN = 3412 PIPE_BUF = 4096 PTHREAD_DESTRUCTOR_ITERATIONS = 4 PTHREAD_KEYS_MAX = 1024 PTHREAD_STACK_MIN = 16384 PTRDIFF_MAX = 9223372036854775807 PTRDIFF_MIN = -9223372036854775808 P_tmpdir = "/tmp" RAND_MAX = 2147483647 RE_DUP_MAX = 32767 RTSIG_MAX = 32 SCHAR_MAX = 127 SCHAR_MIN = -128 SEEK_CUR = 1 SEEK_END = 2 SEEK_SET = 0 SEM_VALUE_MAX = 2147483647 SHRT_MAX = 32767 SHRT_MIN = -32768 SIG_ATOMIC_MAX = 2147483647 SIG_ATOMIC_MIN = -2147483648 SIZE_MAX = 18446744073709551615 SSIZE_MAX = 9223372036854775807 TMP_MAX = 238328 TTY_NAME_MAX = 32 UCHAR_MAX = 255 UINT16_MAX = 65535 UINT32_MAX = 4294967295 UINT64_MAX = 18446744073709551615 UINT8_MAX = 255 UINTMAX_MAX = 18446744073709551615 UINTPTR_MAX = 18446744073709551615 UINT_FAST16_MAX = 18446744073709551615 UINT_FAST32_MAX = 18446744073709551615 UINT_FAST64_MAX = 18446744073709551615 UINT_FAST8_MAX = 255 UINT_LEAST16_MAX = 65535 UINT_LEAST32_MAX = 4294967295 UINT_LEAST64_MAX = 18446744073709551615 UINT_LEAST8_MAX = 255 UINT_MAX = 4294967295 ULLONG_MAX = 18446744073709551615 ULONG_MAX = 18446744073709551615 USHRT_MAX = 65535 WCHAR_MAX = 2147483647 WCHAR_MIN = -2147483648 WCONTINUED = 8 WEXITED = 4 WINT_MAX = 4294967295 WINT_MIN = 0 WNOHANG = 1 WNOWAIT = 0x01000000 WSTOPPED = 2 WUNTRACED = 2 XATTR_LIST_MAX = 65536 XATTR_NAME_MAX = 255 XATTR_SIZE_MAX = 65536 X_ALLOCA_H = 1 X_ANSI_STDDEF_H = 0 X_ASM_GENERIC_ERRNO_BASE_H = 0 X_ASM_GENERIC_ERRNO_H = 0 X_ATFILE_SOURCE = 1 X_BITS_ATOMIC_WIDE_COUNTER_H = 0 X_BITS_BYTESWAP_H = 1 X_BITS_ENDIANNESS_H = 1 X_BITS_ENDIAN_H = 1 X_BITS_ERRNO_H = 1 X_BITS_FLOATN_COMMON_H = 0 X_BITS_FLOATN_H = 0 X_BITS_LIBM_SIMD_DECL_STUBS_H = 1 X_BITS_POSIX1_LIM_H = 1 X_BITS_POSIX2_LIM_H = 1 X_BITS_PTHREADTYPES_ARCH_H = 1 X_BITS_PTHREADTYPES_COMMON_H = 1 X_BITS_STDINT_INTN_H = 1 X_BITS_STDINT_UINTN_H = 1 X_BITS_STDIO_LIM_H = 1 X_BITS_TIME64_H = 1 X_BITS_TYPESIZES_H = 1 X_BITS_TYPES_H = 1 X_BITS_TYPES_LOCALE_T_H = 1 X_BITS_TYPES___LOCALE_T_H = 1 X_BITS_UINTN_IDENTITY_H = 1 X_BITS_WCHAR_H = 1 X_BSD_PTRDIFF_T_ = 0 X_BSD_SIZE_T_ = 0 X_BSD_SIZE_T_DEFINED_ = 0 X_DEFAULT_SOURCE = 1 X_ENDIAN_H = 1 X_ERRNO_H = 1 X_FEATURES_H = 1 X_FILE_OFFSET_BITS = 64 X_GCC_LIMITS_H_ = 0 X_GCC_MAX_ALIGN_T = 0 X_GCC_PTRDIFF_T = 0 X_GCC_SIZE_T = 0 X_GCC_WCHAR_T = 0 X_GCC_WRAP_STDINT_H = 0 X_IOFBF = 0 X_IOLBF = 1 X_IONBF = 2 X_IO_EOF_SEEN = 0x0010 X_IO_ERR_SEEN = 0x0020 X_IO_USER_LOCK = 0x8000 X_LIBC_LIMITS_H_ = 1 X_LIMITS_H___ = 0 X_LINUX_LIMITS_H = 0 X_LP64 = 1 X_MATH_H = 1 X_POSIX2_BC_BASE_MAX = 99 X_POSIX2_BC_DIM_MAX = 2048 X_POSIX2_BC_SCALE_MAX = 99 X_POSIX2_BC_STRING_MAX = 1000 X_POSIX2_CHARCLASS_NAME_MAX = 14 X_POSIX2_COLL_WEIGHTS_MAX = 2 X_POSIX2_EXPR_NEST_MAX = 32 X_POSIX2_LINE_MAX = 2048 X_POSIX2_RE_DUP_MAX = 255 X_POSIX_AIO_LISTIO_MAX = 2 X_POSIX_AIO_MAX = 1 X_POSIX_ARG_MAX = 4096 X_POSIX_CHILD_MAX = 25 X_POSIX_CLOCKRES_MIN = 20000000 X_POSIX_C_SOURCE = 200809 X_POSIX_DELAYTIMER_MAX = 32 X_POSIX_HOST_NAME_MAX = 255 X_POSIX_LINK_MAX = 8 X_POSIX_LOGIN_NAME_MAX = 9 X_POSIX_MAX_CANON = 255 X_POSIX_MAX_INPUT = 255 X_POSIX_MQ_OPEN_MAX = 8 X_POSIX_MQ_PRIO_MAX = 32 X_POSIX_NAME_MAX = 14 X_POSIX_NGROUPS_MAX = 8 X_POSIX_OPEN_MAX = 20 X_POSIX_PATH_MAX = 256 X_POSIX_PIPE_BUF = 512 X_POSIX_RE_DUP_MAX = 255 X_POSIX_RTSIG_MAX = 8 X_POSIX_SEM_NSEMS_MAX = 256 X_POSIX_SEM_VALUE_MAX = 32767 X_POSIX_SIGQUEUE_MAX = 32 X_POSIX_SOURCE = 1 X_POSIX_SSIZE_MAX = 32767 X_POSIX_STREAM_MAX = 8 X_POSIX_SYMLINK_MAX = 255 X_POSIX_SYMLOOP_MAX = 8 X_POSIX_THREAD_DESTRUCTOR_ITERATIONS = 4 X_POSIX_THREAD_KEYS_MAX = 128 X_POSIX_THREAD_THREADS_MAX = 64 X_POSIX_TIMER_MAX = 32 X_POSIX_TTY_NAME_MAX = 9 X_POSIX_TZNAME_MAX = 6 X_PTRDIFF_T = 0 X_PTRDIFF_T_ = 0 X_PTRDIFF_T_DECLARED = 0 X_RWLOCK_INTERNAL_H = 0 X_SIZET_ = 0 X_SIZE_T = 0 X_SIZE_T_ = 0 X_SIZE_T_DECLARED = 0 X_SIZE_T_DEFINED = 0 X_SIZE_T_DEFINED_ = 0 X_STDC_PREDEF_H = 1 X_STDDEF_H = 0 X_STDDEF_H_ = 0 X_STDINT_H = 1 X_STDIO_H = 1 X_STDLIB_H = 1 X_STRINGS_H = 1 X_STRING_H = 1 X_STRUCT_TIMESPEC = 1 X_SYS_CDEFS_H = 1 X_SYS_SELECT_H = 1 X_SYS_SIZE_T_H = 0 X_SYS_TYPES_H = 1 X_THREAD_MUTEX_INTERNAL_H = 1 X_THREAD_SHARED_TYPES_H = 1 X_T_PTRDIFF = 0 X_T_PTRDIFF_ = 0 X_T_SIZE = 0 X_T_SIZE_ = 0 X_T_WCHAR = 0 X_T_WCHAR_ = 0 X_VA_LIST_DEFINED = 0 X_WCHAR_T = 0 X_WCHAR_T_ = 0 X_WCHAR_T_DECLARED = 0 X_WCHAR_T_DEFINED = 0 X_WCHAR_T_DEFINED_ = 0 X_WCHAR_T_H = 0 Linux = 1 Math_errhandling = 3 Unix = 1 )
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const ( FP_NAN = 0 FP_INFINITE = 1 FP_ZERO = 2 FP_SUBNORMAL = 3 FP_NORMAL = 4 )
All floating-point numbers can be put in one of these categories.
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const ( J40__DIST_BITS = 12 J40__ANS_INIT_STATE = 1245184 )
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const ( J40__CHROMA_WHITE = 0 J40__CHROMA_RED = 1 J40__CHROMA_GREEN = 2 J40__CHROMA_BLUE = 3 )
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const ( J40__NUM_DCT_SELECT = 27 J40__NUM_DCT_PARAMS = 17 J40__NUM_ORDERS = 13 )
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const ( J40__BLEND_REPLACE = 0 J40__BLEND_ADD = 1 J40__BLEND_BLEND = 2 J40__BLEND_MUL_ADD = 3 J40__BLEND_MUL = 4 )
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const ( J40__ORIGIN_NONE = 0 J40__ORIGIN_NEXT = 1 J40__ORIGIN_from_file = 2 J40__ORIGIN_from_memory = 3 J40__ORIGIN_output_format = 4 J40__ORIGIN_next_frame = 5 J40__ORIGIN_current_frame = 6 J40__ORIGIN_frame_pixels = 7 J40__ORIGIN_error_string = 8 J40__ORIGIN_free = 9 J40__ORIGIN_MAX = 10 J40__ORIGIN_LAST_ALT_MAGIC = 3 )
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const ( J40__PLANE_U8 = 32 J40__PLANE_U16 = 33 J40__PLANE_I16 = 65 J40__PLANE_U32 = 34 J40__PLANE_I32 = 66 J40__PLANE_F32 = 98 )
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const ( J40__PLANE_CLEAR = 1 J40__PLANE_FORCE_PAD = 2 )
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const ( J40__CONTAINER_CONFIRMED = 1 J40__SEEN_JXLL = 2 J40__SEEN_JXLI = 4 J40__SEEN_JXLC = 8 J40__SEEN_JXLP = 16 J40__NO_MORE_CODESTREAM_BOX = 32 J40__IMPLIED_LAST_MAP_ENTRY = 64 J40__NO_MORE_BOX = 128 )
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const ( J40__EC_ALPHA = 0 J40__EC_DEPTH = 1 J40__EC_SPOT_COLOUR = 2 J40__EC_SELECTION_MASK = 3 J40__EC_BLACK = 4 J40__EC_CFA = 5 J40__EC_THERMAL = 6 J40__EC_NON_OPTIONAL = 15 J40__EC_OPTIONAL = 16 )
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const ( J40__ORIENT_TL = 1 J40__ORIENT_TR = 2 J40__ORIENT_BR = 3 J40__ORIENT_BL = 4 J40__ORIENT_LT = 5 J40__ORIENT_RT = 6 J40__ORIENT_RB = 7 J40__ORIENT_LB = 8 )
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const ( J40__CS_CHROMA = 99 J40__CS_GREY = 103 J40__CS_XYB = 120 )
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const ( J40__TF_709 = -1 J40__TF_UNKNOWN = -2 J40__TF_LINEAR = -8 J40__TF_SRGB = -13 J40__TF_PQ = -16 J40__TF_DCI = -17 J40__TF_HLG = -18 J40__GAMMA_MAX = 10000000 )
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const ( J40__INTENT_PERC = 0 J40__INTENT_REL = 1 J40__INTENT_SAT = 2 J40__INTENT_ABS = 3 )
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const ( J40__TR_RCT = 0 J40__TR_PALETTE = 1 J40__TR_SQUEEZE = 2 )
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const ( J40__DQ_ENC_LIBRARY = 0 J40__DQ_ENC_HORNUSS = 1 J40__DQ_ENC_DCT2 = 2 J40__DQ_ENC_DCT4 = 3 J40__DQ_ENC_DCT4X8 = 4 J40__DQ_ENC_AFV = 5 J40__DQ_ENC_DCT = 6 J40__DQ_ENC_RAW = 7 )
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const ( J40__FRAME_REGULAR = 0 J40__FRAME_LF = 1 J40__FRAME_REFONLY = 2 J40__FRAME_REGULAR_SKIPPROG = 3 )
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const (
J40__MAX_PASSES = 11
)
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const (
J40__MAX_TABLE_GROWTH = 2
)
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const (
J40__MAX_TYPICAL_FAST_LEN = 7
)
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const (
J40__NUM_PRED = 14
)
Variables ¶
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var AFV_BASIS = [256]float32{}/* 256 elements not displayed */
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var BT2100 = [3][2]float32{{0.708, 0.292}, {0.170, 0.797}, {0.131, 0.046}}
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var BUFFER_INIT = J40__buffer_st{}
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var CAPI = map[string]struct{}{
"j40__abs16": {},
"j40__abs32": {},
"j40__abs64": {},
"j40__adapt_view_f32": {},
"j40__add16": {},
"j40__add32": {},
"j40__add64": {},
"j40__add_fallback16": {},
"j40__add_fallback32": {},
"j40__add_fallback64": {},
"j40__add_thresholds": {},
"j40__alloc_aligned": {},
"j40__alloc_aligned_fallback": {},
"j40__aux_inverse_dct11": {},
"j40__bits_read": {},
"j40__ceil_div32": {},
"j40__ceil_div64": {},
"j40__ceil_lg32": {},
"j40__ceil_lg64": {},
"j40__clamp_add16": {},
"j40__clamp_add32": {},
"j40__clamp_add64": {},
"j40__clamp_mul16": {},
"j40__clamp_mul32": {},
"j40__clamp_mul64": {},
"j40__copy_view_f32": {},
"j40__dct2": {},
"j40__dequant_lf": {},
"j40__floor_avg16": {},
"j40__floor_avg32": {},
"j40__floor_avg64": {},
"j40__floor_lg32": {},
"j40__floor_lg64": {},
"j40__forward_dct4": {},
"j40__forward_dct_core": {},
"j40__forward_dct_unscaled_view": {},
"j40__free_aligned": {},
"j40__free_aligned_fallback": {},
"j40__group_info": {},
"j40__init_neighbors16": {},
"j40__init_neighbors32": {},
"j40__inverse_dct4": {},
"j40__inverse_dct_core": {},
"j40__inverse_dct_view": {},
"j40__make_view_f32": {},
"j40__max16": {},
"j40__max32": {},
"j40__max64": {},
"j40__maxf": {},
"j40__min16": {},
"j40__min32": {},
"j40__min64": {},
"j40__minf": {},
"j40__mul16": {},
"j40__mul32": {},
"j40__mul64": {},
"j40__mul_fallback16": {},
"j40__mul_fallback32": {},
"j40__mul_fallback64": {},
"j40__oddeven_columns_to_halves_f32": {},
"j40__oddeven_rows_to_halves_f32": {},
"j40__print_view_f32": {},
"j40__reshape_view_f32": {},
"j40__sub16": {},
"j40__sub32": {},
"j40__sub64": {},
"j40__sub_fallback16": {},
"j40__sub_fallback32": {},
"j40__sub_fallback64": {},
"j40__surely_nonzero": {},
"j40__transpose_view_f32": {},
"j40__u32be": {},
"j40__unpack_signed": {},
"j40__unpack_signed64": {},
"j40_current_frame": {},
"j40_error": {},
"j40_error_string": {},
"j40_frame_pixels_u8x4": {},
"j40_free": {},
"j40_from_file": {},
"j40_from_memory": {},
"j40_next_frame": {},
"j40_output_format": {},
"j40_row_u8x4": {},
}
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var DCI = [2]float32{0.314, 0.351}
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var DEFAULT_BLKCTX = [39]Uint8_t{ Uint8_t(0), Uint8_t(1), Uint8_t(2), Uint8_t(2), Uint8_t(3), Uint8_t(3), Uint8_t(4), Uint8_t(5), Uint8_t(6), Uint8_t(6), Uint8_t(6), Uint8_t(6), Uint8_t(6), Uint8_t(7), Uint8_t(8), Uint8_t(9), Uint8_t(9), Uint8_t(10), Uint8_t(11), Uint8_t(12), Uint8_t(13), Uint8_t(14), Uint8_t(14), Uint8_t(14), Uint8_t(14), Uint8_t(14), Uint8_t(7), Uint8_t(8), Uint8_t(9), Uint8_t(9), Uint8_t(10), Uint8_t(11), Uint8_t(12), Uint8_t(13), Uint8_t(14), Uint8_t(14), Uint8_t(14), Uint8_t(14), Uint8_t(14), }
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var ERROR_PIXELS = J40_pixels_u8x4{Width: 21, Height: 7, Stride_bytes: 21 * 4, Data: 0}
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var ERROR_PIXELS_DATA = [588]Uint8_t{}/* 588 elements not displayed */
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var FLIP_FOR_AFV = [2][4]Int8_t{{int8(0), int8(1), int8(2), int8(3)}, {int8(7), int8(6), int8(5), int8(4)}}
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var FREQS = [12]float32{
0.000000000, 0.373436417, 0.320380100, 0.379332596, 0.066671353, 0.259756761,
0.530035651, 0.789731061, 0.149436598, 0.559318823, 0.669198646, 0.999999917,
}
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var FTYP_BOX = [20]Uint8_t{ Uint8_t(0x00), Uint8_t(0x00), Uint8_t(0x00), Uint8_t(0x14), Uint8_t(0x66), Uint8_t(0x74), Uint8_t(0x79), Uint8_t(0x70), Uint8_t(0x6a), Uint8_t(0x78), Uint8_t(0x6c), Uint8_t(0x20), Uint8_t(0x00), Uint8_t(0x00), Uint8_t(0x00), Uint8_t(0x00), Uint8_t(0x6a), Uint8_t(0x78), Uint8_t(0x6c), Uint8_t(0x20), }
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var HOW = [7]How{{}, {Requires8x8: int8(1), Nparams: int8(3), Nscaled: int8(3)}, {Requires8x8: int8(1), Nparams: int8(6), Nscaled: int8(6)}, {Requires8x8: int8(1), Nparams: int8(2), Nscaled: int8(2), Ndctparams: int8(1)}, {Requires8x8: int8(1), Nparams: int8(1), Ndctparams: int8(1)}, {Requires8x8: int8(1), Nparams: int8(9), Nscaled: int8(6), Ndctparams: int8(2)}, {Requires8x8: int8(1), Ndctparams: int8(1)}}
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var INV_SQRT2 float32 = float32(1.0) / 1.414214562373095
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var JXL_BOX = [12]Uint8_t{ Uint8_t(0x00), Uint8_t(0x00), Uint8_t(0x00), Uint8_t(0x0c), Uint8_t(0x4a), Uint8_t(0x58), Uint8_t(0x4c), Uint8_t(0x20), Uint8_t(0x0d), Uint8_t(0x0a), Uint8_t(0x87), Uint8_t(0x0a), }
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var L0TABLE = [16]Int32_t{
0x00002, 0x40002, 0x30002, 0x20003, 0x00002, 0x40002, 0x30002, 0x10004,
0x00002, 0x40002, 0x30002, 0x20003, 0x00002, 0x40002, 0x30002, 0x50004,
}
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var L1ZIGZAG = [18]Uint8_t{Uint8_t(1), Uint8_t(2), Uint8_t(3), Uint8_t(4), Uint8_t(0), Uint8_t(5), Uint8_t(17), Uint8_t(6), Uint8_t(16), Uint8_t(7), Uint8_t(8), Uint8_t(9), Uint8_t(10), Uint8_t(11), Uint8_t(12), Uint8_t(13), Uint8_t(14), Uint8_t(15)}
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var MAP = [64]Int8_t{ int8(0), int8(0), int8(2), int8(2), int8(4), int8(4), int8(4), int8(4), int8(0), int8(1), int8(2), int8(2), int8(4), int8(4), int8(4), int8(4), int8(2), int8(2), int8(3), int8(3), int8(4), int8(4), int8(4), int8(4), int8(2), int8(2), int8(3), int8(3), int8(4), int8(4), int8(4), int8(4), int8(4), int8(4), int8(4), int8(4), int8(5), int8(5), int8(5), int8(5), int8(4), int8(4), int8(4), int8(4), int8(5), int8(5), int8(5), int8(5), int8(4), int8(4), int8(4), int8(4), int8(5), int8(5), int8(5), int8(5), int8(4), int8(4), int8(4), int8(4), int8(5), int8(5), int8(5), int8(5), }
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var MAP1 = [64]Int8_t{ int8(60), int8(32), int8(62), int8(33), int8(48), int8(34), int8(49), int8(35), int8(0), int8(1), int8(2), int8(3), int8(4), int8(5), int8(6), int8(7), int8(61), int8(36), int8(63), int8(37), int8(50), int8(38), int8(51), int8(39), int8(8), int8(9), int8(10), int8(11), int8(12), int8(13), int8(14), int8(15), int8(52), int8(40), int8(53), int8(41), int8(54), int8(42), int8(55), int8(43), int8(16), int8(17), int8(18), int8(19), int8(20), int8(21), int8(22), int8(23), int8(56), int8(44), int8(57), int8(45), int8(58), int8(46), int8(59), int8(47), int8(24), int8(25), int8(26), int8(27), int8(28), int8(29), int8(30), int8(31), }
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var NKERNELS int32 = 12
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var OPSIN_INV_MAT = [3][3]float32{
{11.031566901960783, -9.866943921568629, -0.16462299647058826},
{-3.254147380392157, 4.418770392156863, -0.16462299647058826},
{-3.6588512862745097, 2.7129230470588235, 1.9459282392156863},
}
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var P3 = [3][2]float32{{0.680, 0.320}, {0.265, 0.690}, {0.150, 0.060}}
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var PERMUTATIONS = [6][3]Uint8_t{{Uint8_t(0), Uint8_t(1), Uint8_t(2)}, {Uint8_t(1), Uint8_t(2), Uint8_t(0)}, {Uint8_t(2), Uint8_t(0), Uint8_t(1)}, {Uint8_t(0), Uint8_t(2), Uint8_t(1)}, {Uint8_t(1), Uint8_t(0), Uint8_t(2)}, {Uint8_t(2), Uint8_t(1), Uint8_t(0)}}
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var PERMUTATIONS1 = [6][3]Uint8_t{{Uint8_t(0), Uint8_t(1), Uint8_t(2)}, {Uint8_t(1), Uint8_t(2), Uint8_t(0)}, {Uint8_t(2), Uint8_t(0), Uint8_t(1)}, {Uint8_t(0), Uint8_t(2), Uint8_t(1)}, {Uint8_t(1), Uint8_t(0), Uint8_t(2)}, {Uint8_t(2), Uint8_t(1), Uint8_t(0)}}
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var QM_SCALE = [8]float32{1.5625, 1.25, 1.0, 0.8, 0.64, 0.512, 0.4096, 0.32768}
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var REV5 = [32]Uint8_t{ Uint8_t(0), Uint8_t(16), Uint8_t(8), Uint8_t(24), Uint8_t(4), Uint8_t(20), Uint8_t(12), Uint8_t(28), Uint8_t(2), Uint8_t(18), Uint8_t(10), Uint8_t(26), Uint8_t(6), Uint8_t(22), Uint8_t(14), Uint8_t(30), Uint8_t(1), Uint8_t(17), Uint8_t(9), Uint8_t(25), Uint8_t(5), Uint8_t(21), Uint8_t(13), Uint8_t(29), Uint8_t(3), Uint8_t(19), Uint8_t(11), Uint8_t(27), Uint8_t(7), Uint8_t(23), Uint8_t(15), Uint8_t(31), }
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var SPECIAL_DISTANCES = [120]Uint8_t{}/* 120 elements not displayed */
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var SRGB_CHROMA = [4][2]float32{
{0.3127, 0.3290}, {0.639998686, 0.330010138},
{0.300003784, 0.600003357}, {0.150002046, 0.059997204},
}
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var TABLE = [20]Int32_t{
0xa0003, -16, 0x70003, 0x30004, 0x60003, 0x80003, 0x90003, 0x50004,
0xa0003, 0x40004, 0x70003, 0x10004, 0x60003, 0x80003, 0x90003, 0x20004,
0x00011, 0xb0022, 0xc0003, 0xd0043,
}
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var TEMPLATES = [5]struct { Maxlen Int8_t Sortfrom Int8_t Sortto Int8_t Len [8]Int8_t Symref [8]Int8_t }{ {Maxlen: int8(3), Sortfrom: int8(2), Sortto: int8(4), Len: [8]Int8_t{int8(1), int8(2), int8(1), int8(3), int8(1), int8(2), int8(1), int8(3)}, Symref: [8]Int8_t{int8(0), int8(1), int8(0), int8(2), int8(0), int8(1), int8(0), int8(3)}}, {}, {Maxlen: int8(1), Sortto: int8(2), Len: [8]Int8_t{0: int8(1), 1: int8(1)}, Symref: [8]Int8_t{0: int8(0), 1: int8(1)}}, {Maxlen: int8(2), Sortfrom: int8(1), Sortto: int8(3), Len: [8]Int8_t{0: int8(1), 1: int8(2), 2: int8(1), 3: int8(2)}, Symref: [8]Int8_t{0: int8(0), 1: int8(1), 2: int8(0), 3: int8(2)}}, {Maxlen: int8(2), Sortto: int8(4), Len: [8]Int8_t{0: int8(2), 1: int8(2), 2: int8(2), 3: int8(2)}, Symref: [8]Int8_t{0: int8(0), 1: int8(1), 2: int8(2), 3: int8(3)}}}
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var TWICE_COEFF_FREQ_CTX = [64]Int8_t{ int8(-1), int8(0), int8(2), int8(4), int8(6), int8(8), int8(10), int8(12), int8(14), int8(16), int8(18), int8(20), int8(22), int8(24), int8(26), int8(28), int8(30), int8(30), int8(32), int8(32), int8(34), int8(34), int8(36), int8(36), int8(38), int8(38), int8(40), int8(40), int8(42), int8(42), int8(44), int8(44), int8(46), int8(46), int8(46), int8(46), int8(48), int8(48), int8(48), int8(48), int8(50), int8(50), int8(50), int8(50), int8(52), int8(52), int8(52), int8(52), int8(54), int8(54), int8(54), int8(54), int8(56), int8(56), int8(56), int8(56), int8(58), int8(58), int8(58), int8(58), int8(60), int8(60), int8(60), int8(60), }
View Source
var TWICE_COEFF_NNZ_CTX = [64]Int16_t{ int16(0), int16(0), int16(62), int16(124), int16(124), int16(186), int16(186), int16(186), int16(186), int16(246), int16(246), int16(246), int16(246), int16(304), int16(304), int16(304), int16(304), int16(304), int16(304), int16(304), int16(304), int16(360), int16(360), int16(360), int16(360), int16(360), int16(360), int16(360), int16(360), int16(360), int16(360), int16(360), int16(360), int16(412), int16(412), int16(412), int16(412), int16(412), int16(412), int16(412), int16(412), int16(412), int16(412), int16(412), int16(412), int16(412), int16(412), int16(412), int16(412), int16(412), int16(412), int16(412), int16(412), int16(412), int16(412), int16(412), int16(412), int16(412), int16(412), int16(412), int16(412), int16(412), int16(412), int16(412), }
View Source
var W0 float32 = 0.05226273532324128
View Source
var W1 float32 = 0.20345139757231578
View Source
var W2 float32 = 0.0334829185968739
View Source
var YXB2XYB = [3]Int32_t{1, 0, 2}
View Source
var YXB2XYB1 = [3]Int32_t{1, 0, 2}
View Source
var ZERO = [4]int32{0, 0, 0, 0}
Functions ¶
func J40__adapt_view_f32 ¶
func J40__add_fallback16 ¶
func J40__add_fallback32 ¶
func J40__add_fallback64 ¶
func J40__add_thresholds ¶
func J40__alloc_aligned ¶
#if _POSIX_C_SOURCE >= 200112L || _XOPEN_SOURCE >= 600 J40_ALWAYS_INLINE void *j40__alloc_aligned(size_t sz, size_t align, size_t *outmisalign) { void *ptr = NULL; *outmisalign = 0; return posix_memalign(&ptr, align, sz) ? NULL : ptr; } J40_ALWAYS_INLINE void j40__free_aligned(void *ptr, size_t align, size_t misalign) { (void) align; (void) misalign; free(ptr); // important: do not use j40_free! } #elif defined _ISOC11_SOURCE J40_ALWAYS_INLINE void *j40__alloc_aligned(size_t sz, size_t align, size_t *outmisalign) { if (sz > SIZE_MAX / align * align) return NULL; // overflow *outmisalign = 0; return aligned_alloc(align, (sz + align - 1) / align * align); } J40_ALWAYS_INLINE void j40__free_aligned(void *ptr, size_t align, size_t misalign) { (void) align; (void) misalign; free(ptr); // important: do not use j40_free! } #else
func J40__alloc_aligned_fallback ¶
func J40__alloc_aligned_fallback(tls *libc.TLS, sz Size_t, align Size_t, outmisalign uintptr) uintptr
a fallback implementation; the caller should store the misalign amount [0, align) separately. used when the platform doesn't provide aligned malloc at all, or the platform implementation is not necessarily better; e.g. MSVC _aligned_malloc has the same amount of overhead as of Win10
func J40__aux_inverse_dct11 ¶
func J40__aux_inverse_dct11(tls *libc.TLS, out uintptr, in uintptr, x Int32_t, y Int32_t, S2 Int32_t)
a single iteration of AuxIDCT2x2
func J40__copy_view_f32 ¶
func J40__copy_view_f32(tls *libc.TLS, outv uintptr, inv J40__view_f32)
func J40__floor_lg32 ¶
both requires x to be > 0
func J40__floor_lg64 ¶
both requires x to be > 0
func J40__forward_dct4 ¶
func J40__forward_dct_core ¶
func J40__free_aligned ¶
func J40__inverse_dct4 ¶
func J40__inverse_dct_core ¶
func J40__mul_fallback16 ¶
func J40__mul_fallback32 ¶
func J40__mul_fallback64 ¶
func J40__oddeven_columns_to_halves_f32 ¶
func J40__oddeven_columns_to_halves_f32(tls *libc.TLS, outv uintptr, inv J40__view_f32)
shuffles columns 01234567 into 02461357 and so on
func J40__oddeven_rows_to_halves_f32 ¶
func J40__oddeven_rows_to_halves_f32(tls *libc.TLS, outv uintptr, inv J40__view_f32)
shuffles rows 01234567 into 02461357 and so on
func J40__print_view_f32 ¶
func J40__reshape_view_f32 ¶
func J40__sub_fallback16 ¶
func J40__sub_fallback32 ¶
func J40__sub_fallback64 ¶
func J40__surely_nonzero ¶
used to guard against division by zero
func J40__transpose_view_f32 ¶
func J40__transpose_view_f32(tls *libc.TLS, outv uintptr, inv J40__view_f32)
func J40_row_u8x4 ¶
func J40_row_u8x4(tls *libc.TLS, pixels J40_pixels_u8x4, y Int32_t) uintptr
Types ¶
type Blksize_t ¶
type Blksize_t = X__blksize_t
type Caddr_t ¶
type Caddr_t = X__caddr_t
type Daddr_t ¶
type Daddr_t = X__daddr_t
type Drand48_data ¶
type Drand48_data = struct {
X__x [3]uint16
X__old_x [3]uint16
X__c uint16
X__init uint16
X__a uint64
}
Data structure for communication with thread safe versions. This
type is to be regarded as opaque. It's only exported because users have to allocate objects of this type.
type FILE ¶
type FILE = X_IO_FILE
The opaque type of streams. This is the definition used elsewhere.
type Float_t ¶
type Float_t = float32
Define the following typedefs.
float_t floating-point type at least as wide as `float' used
to evaluate `float' expressions
double_t floating-point type at least as wide as `double' used
to evaluate `double' expressions
type Fsblkcnt_t ¶
type Fsblkcnt_t = X__fsblkcnt64_t
type Fsfilcnt_t ¶
type Fsfilcnt_t = X__fsfilcnt64_t
type Ino_t ¶
type Ino_t = X__ino64_t
type Int16_t ¶
type Int16_t = X__int16_t
func J40__floor_avg16 ¶
same to `(a + b) >> 1` but doesn't overflow, useful for tight loops with autovectorization https://devblogs.microsoft.com/oldnewthing/20220207-00/?p=106223
type Int32_t ¶
type Int32_t = X__int32_t
var MASK Int32_t = 0xfffff
var NBITS Int32_t = 64
func J40__ceil_div32 ¶
equivalent to ceil(x / y)
func J40__floor_avg32 ¶
same to `(a + b) >> 1` but doesn't overflow, useful for tight loops with autovectorization https://devblogs.microsoft.com/oldnewthing/20220207-00/?p=106223
type Int64_t ¶
type Int64_t = X__int64_t
func J40__bits_read ¶
diagnostic only, doesn't check for overflow or anything
func J40__floor_avg64 ¶
same to `(a + b) >> 1` but doesn't overflow, useful for tight loops with autovectorization https://devblogs.microsoft.com/oldnewthing/20220207-00/?p=106223
type Int_fast16_t ¶
type Int_fast16_t = int64
type Int_fast32_t ¶
type Int_fast32_t = int64
type Int_fast64_t ¶
type Int_fast64_t = int64
type Int_least16_t ¶
type Int_least16_t = X__int_least16_t
type Int_least32_t ¶
type Int_least32_t = X__int_least32_t
type Int_least64_t ¶
type Int_least64_t = X__int_least64_t
type J40__alias_bucket ¶
the alias table of size N is conceptually an array of N buckets with probability 1/N each, where each bucket corresponds to at most two symbols distinguished by the cutoff point. this is done by rearranging symbols so that every symbol boundary falls into distinct buckets. so it allows *any* distribution of N symbols to be decoded in a constant time after the setup. the table is not unique though, so the spec needs to specify the exact construction algorithm.
input range: 0 cutoff bucket_size
+-----------|----------------------------+
output symbol: | i | symbol | <- bucket i
+-----------|----------------------------+ output range: 0 cutoff|offset offset+bucket_size
type J40__bits_st ¶
type J40__bits_st = J40__bits_st1
bit and logical buffer. this is most frequently accessed and thus available without indirection.
the bit buffer (`nbits` least significant bits of `bits`) is the least significant bits available for decoding, and the logical buffer [ptr, end) corresponds to subsequent bits. the logical buffer is guaranteed to be all in the codestream (which is not always true if the file uses a container).
when the bit buffer has been exhausted the next byte from the logical buffer is consumed and appended at the *top* of the bit buffer. when the logical buffer has been exhausted higher layers (first backing buffer, then container, and finally source) should be consulted.
type J40__bits_st1 ¶
type J40__bits_st1 = struct {
Nbits Int32_t
Bits Uint64_t
Ptr uintptr
End uintptr
// contains filtered or unexported fields
}
bit and logical buffer. this is most frequently accessed and thus available without indirection.
the bit buffer (`nbits` least significant bits of `bits`) is the least significant bits available for decoding, and the logical buffer [ptr, end) corresponds to subsequent bits. the logical buffer is guaranteed to be all in the codestream (which is not always true if the file uses a container).
when the bit buffer has been exhausted the next byte from the logical buffer is consumed and appended at the *top* of the bit buffer. when the logical buffer has been exhausted higher layers (first backing buffer, then container, and finally source) should be consulted.
type J40__blend_info ¶
type J40__buffer_st ¶
type J40__buffer_st = J40__buffer_st1
type J40__buffer_st1 ¶
type J40__buffer_st1 = struct {
Buf uintptr
Size Int64_t
Capacity Int64_t
Next_codeoff Int64_t
Codeoff_limit Int64_t
Checkpoint J40__bits_st
}
a common context ("state") for all internal functions. this bears a strong similarity with `struct j40__inner` type in the API layer which would be introduced much later. there are multiple reasons for this split: - `j40__st` is designed to be in the stack, so it doesn't take up much stack space. - `j40__st` allows for partial initialization of subsystems, which makes testing much easier. - `j40__st` only holds things relevant to decoding, while `j40__inner` has API contexts. - there can be multiple `j40__st` for multi-threaded decoding.
type J40__code_cluster ¶
type J40__code_cluster = struct {
Config J40__hybrid_int_config
// contains filtered or unexported fields
}
type J40__code_spec ¶
type J40__code_st ¶
type J40__container_st ¶
type J40__container_st = J40__container_st1
type J40__container_st1 ¶
type J40__container_st1 = struct {
Flags uint32
Map uintptr
Nmap Int32_t
Map_cap Int32_t
// contains filtered or unexported fields
}
a common context ("state") for all internal functions. this bears a strong similarity with `struct j40__inner` type in the API layer which would be introduced much later. there are multiple reasons for this split: - `j40__st` is designed to be in the stack, so it doesn't take up much stack space. - `j40__st` allows for partial initialization of subsystems, which makes testing much easier. - `j40__st` only holds things relevant to decoding, while `j40__inner` has API contexts. - there can be multiple `j40__st` for multi-threaded decoding.
type J40__dct_params ¶
type J40__dct_select ¶
type J40__dq_matrix ¶
type J40__ec_info ¶
type J40__frame_st ¶
type J40__frame_st = J40__frame_st1
type J40__frame_st1 ¶
type J40__frame_st1 = struct {
Is_last int32
Type uint32
Is_modular int32
Has_noise int32
Has_patches int32
Has_splines int32
Use_lf_frame int32
Skip_adapt_lf_smooth int32
Do_ycbcr int32
Jpeg_upsampling Int32_t
Log_upsampling Int32_t
Ec_log_upsampling uintptr
Group_size_shift Int32_t
X_qm_scale Int32_t
B_qm_scale Int32_t
Num_passes Int32_t
Shift [11]Int8_t
Log_ds [12]Int8_t
Lf_level Int32_t
X0 Int32_t
Y0 Int32_t
Width Int32_t
Height Int32_t
Num_groups Int64_t
Num_groups_per_row Int64_t
Num_lf_groups Int64_t
Num_lf_groups_per_row Int64_t
Duration Int64_t
Timecode Int64_t
Blend_info J40__blend_info
Ec_blend_info uintptr
Save_as_ref Int32_t
Save_before_ct int32
Name_len Int32_t
Name uintptr
Gab struct {
Enabled int32
Weights [3][2]float32
}
Epf struct {
Iters Int32_t
Sharp_lut [8]float32
Channel_scale [3]float32
Quant_mul float32
Pass0_sigma_scale float32
Pass2_sigma_scale float32
Border_sad_mul float32
Sigma_for_modular float32
}
M_lf_scaled [3]float32
Global_tree uintptr
Global_codespec J40__code_spec
Gmodular J40__modular
Num_gm_channels Int32_t
Global_scale Int32_t
Quant_lf Int32_t
Lf_thr [3][15]Int32_t
Qf_thr [15]Int32_t
Nb_lf_thr [3]Int32_t
Nb_qf_thr Int32_t
Block_ctx_map uintptr
Block_ctx_size Int32_t
Nb_block_ctx Int32_t
Inv_colour_factor float32
X_factor_lf Int32_t
B_factor_lf Int32_t
Base_corr_x float32
Base_corr_b float32
Dct_select_used Int32_t
Dct_select_loaded Int32_t
Order_used Int32_t
Order_loaded Int32_t
Dq_matrix [17]J40__dq_matrix
Num_hf_presets Int32_t
Orders [11][13][3]uintptr
Coeff_codespec [11]J40__code_spec
// contains filtered or unexported fields
}
a common context ("state") for all internal functions. this bears a strong similarity with `struct j40__inner` type in the API layer which would be introduced much later. there are multiple reasons for this split: - `j40__st` is designed to be in the stack, so it doesn't take up much stack space. - `j40__st` allows for partial initialization of subsystems, which makes testing much easier. - `j40__st` only holds things relevant to decoding, while `j40__inner` has API contexts. - there can be multiple `j40__st` for multi-threaded decoding.
type J40__group_info1 ¶
type J40__group_info1 = struct {
Ggidx Int64_t
Gx_in_gg Int32_t
Gy_in_gg Int32_t
Gw Int32_t
Gh Int32_t
}
func J40__group_info ¶
func J40__group_info(tls *libc.TLS, f uintptr, gidx Int64_t) J40__group_info1
type J40__hybrid_int_config ¶
type J40__hybrid_int_config = struct {
Split_exp Int8_t
Msb_in_token Int8_t
Lsb_in_token Int8_t
Max_token Int32_t
// contains filtered or unexported fields
}
token < 2^split_exp is interpreted as is. otherwise (token - 2^split_exp) is split into NNHHHLLL where config determines H/L lengths. then MMMMM = u(NN + split_exp - H/L lengths) is read; the decoded value is 1HHHMMMMMLLL.
type J40__image_st ¶
type J40__image_st = J40__image_st1
type J40__image_st1 ¶
type J40__image_st1 = struct {
Width Int32_t
Height Int32_t
Orientation uint32
Intr_width Int32_t
Intr_height Int32_t
Bpp int32
Exp_bits int32
Anim_tps_num Int32_t
Anim_tps_denom Int32_t
Anim_nloops Int64_t
Anim_have_timecodes int32
Icc uintptr
Iccsize Size_t
Cspace uint32
Cpoints [4][2]float32
Gamma_or_tf int32
Render_intent uint32
Intensity_target float32
Min_nits float32
Linear_below float32
Modular_16bit_buffers int32
Num_extra_channels int32
Ec_info uintptr
Xyb_encoded int32
Opsin_inv_mat [3][3]float32
Opsin_bias [3]float32
Quant_bias [3]float32
Quant_bias_num float32
Want_icc int32
// contains filtered or unexported fields
}
a common context ("state") for all internal functions. this bears a strong similarity with `struct j40__inner` type in the API layer which would be introduced much later. there are multiple reasons for this split: - `j40__st` is designed to be in the stack, so it doesn't take up much stack space. - `j40__st` allows for partial initialization of subsystems, which makes testing much easier. - `j40__st` only holds things relevant to decoding, while `j40__inner` has API contexts. - there can be multiple `j40__st` for multi-threaded decoding.
type J40__inner ¶
type J40__inner = J40__inner1
an API-level twin of `j40__st`; see `j40__st` documentation for the rationale for split.
type J40__inner1 ¶
type J40__inner1 = struct {
Magic Uint32_t
Origin J40__origin
Err J40_err
Saved_errno int32
Cannot_retry int32
Errbuf [256]int8
State int32
Bits struct {
Nbits Int32_t
Bits Uint64_t
Ptr uintptr
End uintptr
// contains filtered or unexported fields
}
Source struct {
Read_func J40_source_read_func
Seek_func J40_source_seek_func
Free_func J40_source_free_func
Data uintptr
Fileoff Int64_t
Fileoff_limit Int64_t
}
Container struct {
Flags uint32
Map uintptr
Nmap Int32_t
Map_cap Int32_t
// contains filtered or unexported fields
}
Buffer struct {
Buf uintptr
Size Int64_t
Capacity Int64_t
Next_codeoff Int64_t
Codeoff_limit Int64_t
Checkpoint J40__bits_st
}
Image struct {
Width Int32_t
Height Int32_t
Orientation uint32
Intr_width Int32_t
Intr_height Int32_t
Bpp int32
Exp_bits int32
Anim_tps_num Int32_t
Anim_tps_denom Int32_t
Anim_nloops Int64_t
Anim_have_timecodes int32
Icc uintptr
Iccsize Size_t
Cspace uint32
Cpoints [4][2]float32
Gamma_or_tf int32
Render_intent uint32
Intensity_target float32
Min_nits float32
Linear_below float32
Modular_16bit_buffers int32
Num_extra_channels int32
Ec_info uintptr
Xyb_encoded int32
Opsin_inv_mat [3][3]float32
Opsin_bias [3]float32
Quant_bias [3]float32
Quant_bias_num float32
Want_icc int32
// contains filtered or unexported fields
}
Frame struct {
Is_last int32
Type uint32
Is_modular int32
Has_noise int32
Has_patches int32
Has_splines int32
Use_lf_frame int32
Skip_adapt_lf_smooth int32
Do_ycbcr int32
Jpeg_upsampling Int32_t
Log_upsampling Int32_t
Ec_log_upsampling uintptr
Group_size_shift Int32_t
X_qm_scale Int32_t
B_qm_scale Int32_t
Num_passes Int32_t
Shift [11]Int8_t
Log_ds [12]Int8_t
Lf_level Int32_t
X0 Int32_t
Y0 Int32_t
Width Int32_t
Height Int32_t
Num_groups Int64_t
Num_groups_per_row Int64_t
Num_lf_groups Int64_t
Num_lf_groups_per_row Int64_t
Duration Int64_t
Timecode Int64_t
Blend_info J40__blend_info
Ec_blend_info uintptr
Save_as_ref Int32_t
Save_before_ct int32
Name_len Int32_t
Name uintptr
Gab struct {
Enabled int32
Weights [3][2]float32
}
Epf struct {
Iters Int32_t
Sharp_lut [8]float32
Channel_scale [3]float32
Quant_mul float32
Pass0_sigma_scale float32
Pass2_sigma_scale float32
Border_sad_mul float32
Sigma_for_modular float32
}
M_lf_scaled [3]float32
Global_tree uintptr
Global_codespec J40__code_spec
Gmodular J40__modular
Num_gm_channels Int32_t
Global_scale Int32_t
Quant_lf Int32_t
Lf_thr [3][15]Int32_t
Qf_thr [15]Int32_t
Nb_lf_thr [3]Int32_t
Nb_qf_thr Int32_t
Block_ctx_map uintptr
Block_ctx_size Int32_t
Nb_block_ctx Int32_t
Inv_colour_factor float32
X_factor_lf Int32_t
B_factor_lf Int32_t
Base_corr_x float32
Base_corr_b float32
Dct_select_used Int32_t
Dct_select_loaded Int32_t
Order_used Int32_t
Order_loaded Int32_t
Dq_matrix [17]J40__dq_matrix
Num_hf_presets Int32_t
Orders [11][13][3]uintptr
Coeff_codespec [11]J40__code_spec
// contains filtered or unexported fields
}
Lf_groups uintptr
Toc J40__toc
Rendered int32
Rendered_rgba J40__plane
// contains filtered or unexported fields
}
type J40__lf_group_st ¶
type J40__lf_group_st = J40__lf_group_st1
type J40__lf_group_st1 ¶
type J40__lf_group_st1 = struct {
Idx Int64_t
Left Int32_t
Top Int32_t
Width Int32_t
Height Int32_t
Width8 Int32_t
Height8 Int32_t
Width64 Int32_t
Height64 Int32_t
Gidx Int64_t
Grows Int64_t
Gcolumns Int64_t
Gstride Int64_t
Xfromy J40__plane
Bfromy J40__plane
Sharpness J40__plane
Nb_varblocks Int32_t
Blocks J40__plane
Varblocks uintptr
Llfcoeffs [3]uintptr
Coeffs [3]uintptr
Coeffs_misalign [3]Uint8_t
Lfindices J40__plane
Loaded int32
// contains filtered or unexported fields
}
a common context ("state") for all internal functions. this bears a strong similarity with `struct j40__inner` type in the API layer which would be introduced much later. there are multiple reasons for this split: - `j40__st` is designed to be in the stack, so it doesn't take up much stack space. - `j40__st` allows for partial initialization of subsystems, which makes testing much easier. - `j40__st` only holds things relevant to decoding, while `j40__inner` has API contexts. - there can be multiple `j40__st` for multi-threaded decoding.
type J40__limits ¶
type J40__limits = J40__limits1
type J40__limits1 ¶
type J40__limits1 = struct {
Pixels Int64_t
Width Int32_t
Height Int32_t
Icc_output_size Uint64_t
Bpp Int32_t
Ec_black_allowed int32
Num_extra_channels Int32_t
Needs_modular_16bit_buffers int32
Nb_transforms Int32_t
Nb_channels_tr Int32_t
Tree_depth Int32_t
Zf_pixels Int64_t
// contains filtered or unexported fields
}
a common context ("state") for all internal functions. this bears a strong similarity with `struct j40__inner` type in the API layer which would be introduced much later. there are multiple reasons for this split: - `j40__st` is designed to be in the stack, so it doesn't take up much stack space. - `j40__st` allows for partial initialization of subsystems, which makes testing much easier. - `j40__st` only holds things relevant to decoding, while `j40__inner` has API contexts. - there can be multiple `j40__st` for multi-threaded decoding.
type J40__modular ¶
type J40__modular = struct {
Use_global_tree int32
Wp J40__wp_params
Nb_transforms Int32_t
Transform uintptr
Tree uintptr
Codespec J40__code_spec
Code J40__code_st
Num_channels Int32_t
Nb_meta_channels Int32_t
Channel uintptr
Dist_mult Int32_t
// contains filtered or unexported fields
}
type J40__neighbors16 ¶
type J40__neighbors16 = struct {
W Int16_t
N Int16_t
Nw Int16_t
Ne Int16_t
Nn Int16_t
Nee Int16_t
Ww Int16_t
Nww Int16_t
}
func J40__init_neighbors16 ¶
type J40__neighbors32 ¶
type J40__neighbors32 = struct {
W Int32_t
N Int32_t
Nw Int32_t
Ne Int32_t
Nn Int32_t
Nee Int32_t
Ww Int32_t
Nww Int32_t
}
func J40__init_neighbors32 ¶
type J40__origin ¶
type J40__origin = uint32
var ORIGIN J40__origin = J40__ORIGIN_from_memory
var ORIGIN1 J40__origin = J40__ORIGIN_from_file
var ORIGIN2 J40__origin = J40__ORIGIN_output_format
var ORIGIN3 J40__origin = J40__ORIGIN_next_frame
var ORIGIN4 J40__origin = J40__ORIGIN_current_frame
var ORIGIN5 J40__origin = J40__ORIGIN_frame_pixels
type J40__plane ¶
type J40__section ¶
type J40__section_st ¶
type J40__section_st = struct {
Parent uintptr
St J40__st
Buffer J40__buffer_st
}
type J40__source_st ¶
type J40__source_st = J40__source_st1
type J40__source_st1 ¶
type J40__source_st1 = struct {
Read_func J40_source_read_func
Seek_func J40_source_seek_func
Free_func J40_source_free_func
Data uintptr
Fileoff Int64_t
Fileoff_limit Int64_t
}
a common context ("state") for all internal functions. this bears a strong similarity with `struct j40__inner` type in the API layer which would be introduced much later. there are multiple reasons for this split: - `j40__st` is designed to be in the stack, so it doesn't take up much stack space. - `j40__st` allows for partial initialization of subsystems, which makes testing much easier. - `j40__st` only holds things relevant to decoding, while `j40__inner` has API contexts. - there can be multiple `j40__st` for multi-threaded decoding.
type J40__st ¶
type J40__st = struct {
Err J40_err
Saved_errno int32
Cannot_retry int32
Bits J40__bits_st1
Source uintptr
Container uintptr
Buffer uintptr
Image uintptr
Frame uintptr
Lf_group uintptr
Limits uintptr
// contains filtered or unexported fields
}
a common context ("state") for all internal functions. this bears a strong similarity with `struct j40__inner` type in the API layer which would be introduced much later. there are multiple reasons for this split: - `j40__st` is designed to be in the stack, so it doesn't take up much stack space. - `j40__st` allows for partial initialization of subsystems, which makes testing much easier. - `j40__st` only holds things relevant to decoding, while `j40__inner` has API contexts. - there can be multiple `j40__st` for multi-threaded decoding.
type J40__transform ¶
type J40__transform = struct {
Tr uint32
// contains filtered or unexported fields
}
type J40__tree_node ¶
type J40__varblock ¶
type J40__view_f32 ¶
func J40__make_view_f32 ¶
type J40_err ¶
type J40_err = Uint32_t
an internal error type. non-zero indicates a different error condition. user callbacks can also emit error codes, which should not exceed `J40_MIN_RESERVED_ERR`. it can be interpreted as a four-letter code, but such encoding is not guaranteed.
func J40_from_memory ¶
type J40_memory_free_func ¶
type J40_memory_free_func = uintptr
type J40_pixels_u8x4 ¶
type J40_pixels_u8x4 = struct {
Width Int32_t
Height Int32_t
Stride_bytes Int32_t
Data uintptr
// contains filtered or unexported fields
}
J40__DEFINE_PIXELS(uint8_t, u8); // j40_pixels_u8, j40_frame_pixels_u8, j40_row_u8 J40__DEFINE_PIXELS(uint16_t, u16); // j40_pixels_u16, j40_frame_pixels_u16, j40_row_u16 J40__DEFINE_PIXELS(uint32_t, u32); // j40_pixels_u32, j40_frame_pixels_u32, j40_row_u32 J40__DEFINE_PIXELS(uint64_t, u64); // j40_pixels_u64, j40_frame_pixels_u64, j40_row_u64 J40__DEFINE_PIXELS(float, f32); // j40_pixels_f32, j40_frame_pixels_f32, j40_row_f32 J40__DEFINE_PIXELS(j40_u8x3, u8x3); // j40_pixels_u8x3, j40_frame_pixels_u8x3, j40_row_u8x3 J40__DEFINE_PIXELS(j40_u16x3, u16x3); // j40_pixels_u16x3, j40_frame_pixels_u16x3, j40_row_u16x3 J40__DEFINE_PIXELS(j40_u32x3, u32x3); // j40_pixels_u32x3, j40_frame_pixels_u32x3, j40_row_u32x3 J40__DEFINE_PIXELS(j40_f32x3, f32x3); // j40_pixels_f32x3, j40_frame_pixels_f32x3, j40_row_f32x3
func J40_frame_pixels_u8x4 ¶
func J40_frame_pixels_u8x4(tls *libc.TLS, frame uintptr, channel Int32_t) J40_pixels_u8x4
type J40_source_free_func ¶
type J40_source_free_func = uintptr
type J40_source_read_func ¶
type J40_source_read_func = uintptr
type J40_source_seek_func ¶
type J40_source_seek_func = uintptr
type Locale_t ¶
type Locale_t = X__locale_t
type Max_align_t ¶
Type whose alignment is supported in every context and is at least
as great as that of any standard type not using alignment specifiers.
type Nlink_t ¶
type Nlink_t = X__nlink_t
type Off_t ¶
type Off_t = X__off64_t
type Pthread_attr_t ¶
type Pthread_attr_t = Pthread_attr_t1
type Pthread_attr_t1 ¶
type Pthread_attr_t1 = struct {
X__size [56]int8
// contains filtered or unexported fields
}
type Pthread_barrier_t ¶
type Pthread_barrier_t = struct {
X__size [32]int8
// contains filtered or unexported fields
}
POSIX barriers data type. The structure of the type is
deliberately not exposed.
type Pthread_barrierattr_t ¶
type Pthread_barrierattr_t = struct {
X__size [4]int8
// contains filtered or unexported fields
}
type Pthread_cond_t ¶
type Pthread_cond_t = struct{ X__data X__pthread_cond_s }
type Pthread_condattr_t ¶
type Pthread_condattr_t = struct {
X__size [4]int8
// contains filtered or unexported fields
}
Data structure for condition variable handling. The structure of
the attribute type is not exposed on purpose.
type Pthread_mutex_t ¶
type Pthread_mutex_t = struct{ X__data X__pthread_mutex_s }
type Pthread_mutexattr_t ¶
type Pthread_mutexattr_t = struct {
X__size [4]int8
// contains filtered or unexported fields
}
Data structures for mutex handling. The structure of the attribute
type is not exposed on purpose.
type Pthread_rwlock_t ¶
type Pthread_rwlock_t = struct{ X__data X__pthread_rwlock_arch_t }
Data structure for reader-writer lock variable handling. The
structure of the attribute type is deliberately not exposed.
type Pthread_rwlockattr_t ¶
type Pthread_rwlockattr_t = struct {
X__size [8]int8
// contains filtered or unexported fields
}
type Pthread_t ¶
type Pthread_t = uint64
Thread identifiers. The structure of the attribute type is not
exposed on purpose.
type Random_data ¶
type Register_t ¶
type Register_t = int32
type Reloc ¶
type Reloc = struct {
Next Int64_t
Section J40__section
}
interleaved linked lists for each LF group; for each LF group `gg` there are three cases:
- no relocated section if `relocs[gg].next == 0` (initial state).
- a single relocated section `relocs[gg].section` if `relocs[gg].next < 0`.
- 2+ relocated sections `relocs[i].section`, where `k` starts at `gg` and continues through `next` until it's negative.
type Sigset_t ¶
type Sigset_t = X__sigset_t
A set of signals to be blocked, unblocked, or waited for.
type Ssize_t ¶
type Ssize_t = X__ssize_t
type Suseconds_t ¶
type Suseconds_t = X__suseconds_t
type Timespec ¶
type Timespec = struct {
Tv_sec X__time_t
Tv_nsec X__syscall_slong_t
}
POSIX.1b structure for a time value. This is like a `struct timeval' but
has nanoseconds instead of microseconds.
type Timeval ¶
type Timeval = struct {
Tv_sec X__time_t
Tv_usec X__suseconds_t
}
A time value that is accurate to the nearest
microsecond but also has a range of years.
type U_int16_t ¶
type U_int16_t = X__uint16_t
type U_int32_t ¶
type U_int32_t = X__uint32_t
type U_int64_t ¶
type U_int64_t = X__uint64_t
type U_quad_t ¶
type U_quad_t = X__u_quad_t
type U_short ¶
type U_short = X__u_short
type Uint16_t ¶
type Uint16_t = X__uint16_t
type Uint32_t ¶
type Uint32_t = X__uint32_t
type Uint64_t ¶
type Uint64_t = X__uint64_t
type Uint8_t ¶
type Uint8_t = X__uint8_t
type Uint_fast16_t ¶
type Uint_fast16_t = uint64
type Uint_fast32_t ¶
type Uint_fast32_t = uint64
type Uint_fast64_t ¶
type Uint_fast64_t = uint64
type Uint_least16_t ¶
type Uint_least16_t = X__uint_least16_t
type Uint_least32_t ¶
type Uint_least32_t = X__uint_least32_t
type Uint_least64_t ¶
type Uint_least64_t = X__uint_least64_t
type Uintmax_t ¶
type Uintmax_t = X__uintmax_t
type Va_list ¶
type Va_list = X__gnuc_va_list
type X_G_fpos64_t ¶
type X_G_fpos64_t = struct {
X__pos X__off64_t
X__state X__mbstate_t
}
The tag name of this struct is _G_fpos64_t to preserve historic
C++ mangled names for functions taking fpos_t and/or fpos64_t arguments. That name should not be used in new code.
type X_G_fpos_t ¶
type X_G_fpos_t = struct {
X__pos X__off_t
X__state X__mbstate_t
}
The tag name of this struct is _G_fpos_t to preserve historic
C++ mangled names for functions taking fpos_t arguments. That name should not be used in new code.
type X_IO_FILE ¶
type X_IO_FILE = struct {
X_flags int32
X_IO_read_ptr uintptr
X_IO_read_end uintptr
X_IO_read_base uintptr
X_IO_write_base uintptr
X_IO_write_ptr uintptr
X_IO_write_end uintptr
X_IO_buf_base uintptr
X_IO_buf_end uintptr
X_IO_save_base uintptr
X_IO_backup_base uintptr
X_IO_save_end uintptr
X_markers uintptr
X_chain uintptr
X_fileno int32
X_flags2 int32
X_old_offset X__off_t
X_cur_column uint16
X_vtable_offset int8
X_shortbuf [1]int8
X_lock uintptr
X_offset X__off64_t
X_codecvt uintptr
X_wide_data uintptr
X_freeres_list uintptr
X_freeres_buf uintptr
X__pad5 Size_t
X_mode int32
X_unused2 [20]int8
// contains filtered or unexported fields
}
type X__atomic_wide_counter ¶
type X__atomic_wide_counter = struct{ X__value64 uint64 }
Counter that is monotonically increasing (by less than 2**31 per
increment), with a single writer, and an arbitrary number of readers.
type X__blkcnt64_t ¶
type X__blkcnt64_t = int64
type X__builtin_va_list ¶
type X__builtin_va_list = uintptr
type X__caddr_t ¶
type X__caddr_t = uintptr
type X__clock_t ¶
type X__clock_t = int64
type X__daddr_t ¶
type X__daddr_t = int32
type X__float128 ¶
type X__float128 = float64
type X__fpos64_t ¶
type X__fpos64_t = X_G_fpos64_t
The tag name of this struct is _G_fpos64_t to preserve historic
C++ mangled names for functions taking fpos_t and/or fpos64_t arguments. That name should not be used in new code.
type X__fpos_t ¶
type X__fpos_t = X_G_fpos_t
The tag name of this struct is _G_fpos_t to preserve historic
C++ mangled names for functions taking fpos_t arguments. That name should not be used in new code.
type X__fsblkcnt64_t ¶
type X__fsblkcnt64_t = uint64
type X__fsfilcnt64_t ¶
type X__fsfilcnt64_t = uint64
type X__gnuc_va_list ¶
type X__gnuc_va_list = X__builtin_va_list
type X__ino64_t ¶
type X__ino64_t = uint64
type X__int128_t ¶
type X__int16_t ¶
type X__int16_t = int16
type X__int32_t ¶
type X__int32_t = int32
type X__int64_t ¶
type X__int64_t = int64
type X__int8_t ¶
type X__int8_t = int8
Fixed-size types, underlying types depend on word size and compiler.
type X__int_least16_t ¶
type X__int_least16_t = X__int16_t
type X__int_least32_t ¶
type X__int_least32_t = X__int32_t
type X__int_least64_t ¶
type X__int_least64_t = X__int64_t
type X__intptr_t ¶
type X__intptr_t = int64
Duplicates info from stdint.h but this is used in unistd.h.
type X__locale_struct ¶
type X__locale_t ¶
type X__locale_t = uintptr
type X__loff_t ¶
type X__loff_t = X__off64_t
These few don't really vary by system, they always correspond
to one of the other defined types.
type X__mbstate_t ¶
Conversion state information.
type X__nlink_t ¶
type X__nlink_t = uint64
type X__off64_t ¶
type X__off64_t = int64
type X__once_flag ¶
type X__once_flag = struct{ X__data int32 }
type X__pthread_cond_s ¶
type X__pthread_cond_s = struct {
X__wseq X__atomic_wide_counter
X__g1_start X__atomic_wide_counter
X__g_refs [2]uint32
X__g_size [2]uint32
X__g1_orig_size uint32
X__wrefs uint32
X__g_signals [2]uint32
}
type X__pthread_internal_slist ¶
type X__pthread_internal_slist = struct{ X__next uintptr }
type X__pthread_list_t ¶
type X__pthread_list_t = X__pthread_internal_list
type X__pthread_mutex_s ¶
type X__pthread_slist_t ¶
type X__pthread_slist_t = X__pthread_internal_slist
type X__rlim64_t ¶
type X__rlim64_t = uint64
type X__sig_atomic_t ¶
type X__sig_atomic_t = int32
C99: An integer type that can be accessed as an atomic entity,
even in the presence of asynchronous interrupts. It is not currently necessary for this to be machine-specific.
type X__sigset_t ¶
type X__sigset_t = struct{ X__val [16]uint64 }
type X__ssize_t ¶
type X__ssize_t = int64
type X__suseconds64_t ¶
type X__suseconds64_t = int64
type X__suseconds_t ¶
type X__suseconds_t = int64
type X__u_quad_t ¶
type X__u_quad_t = uint64
type X__u_short ¶
type X__u_short = uint16
type X__uint128_t ¶
type X__uint16_t ¶
type X__uint16_t = uint16
type X__uint32_t ¶
type X__uint32_t = uint32
type X__uint64_t ¶
type X__uint64_t = uint64
type X__uint8_t ¶
type X__uint8_t = uint8
type X__uint_least16_t ¶
type X__uint_least16_t = X__uint16_t
type X__uint_least32_t ¶
type X__uint_least32_t = X__uint32_t
type X__uint_least64_t ¶
type X__uint_least64_t = X__uint64_t
type X__uint_least8_t ¶
type X__uint_least8_t = X__uint8_t
type X__uintmax_t ¶
type X__uintmax_t = uint64
type X__useconds_t ¶
type X__useconds_t = uint32
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