	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	4, 0x90                         ## -- Begin function dv_read_timecode
_dv_read_timecode:                      ## @dv_read_timecode
	.cfi_startproc
## %bb.0:
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset %rbp, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register %rbp
	pushq	%r15
	pushq	%r14
	pushq	%r13
	pushq	%r12
	pushq	%rbx
	subq	$24, %rsp
	.cfi_offset %rbx, -56
	.cfi_offset %r12, -48
	.cfi_offset %r13, -40
	.cfi_offset %r14, -32
	.cfi_offset %r15, -24
	movq	%rdi, %r15
	movq	___stack_chk_guard@GOTPCREL(%rip), %rax
	movq	(%rax), %rax
	movq	%rax, -48(%rbp)
	movq	_AV_TIMECODE_STR_SIZE@GOTPCREL(%rip), %rax
	movl	(%rax), %eax
	callq	____chkstk_darwin
	addq	$15, %rax
	andq	$-16, %rax
	subq	%rax, %rsp
	movq	%rsp, %r14
	movl	(%r15), %edi
	callq	_avio_tell
	movl	%eax, %ebx
	movl	$960, %edi                      ## imm = 0x3C0
	callq	_av_mallocz
	testq	%rax, %rax
	je	LBB0_1
## %bb.3:
	movq	%rax, %r12
	movq	%r14, -64(%rbp)                 ## 8-byte Spill
	movl	%ebx, -52(%rbp)                 ## 4-byte Spill
	movq	8(%r15), %r14
	movl	(%r15), %edi
	movq	%rax, %rsi
	movl	$240, %edx
	callq	_avio_read
	testl	%eax, %eax
	js	LBB0_4
## %bb.5:
	movl	$-1, %r13d
	cmpl	$240, %eax
	jb	LBB0_9
## %bb.6:
	movl	(%r14), %edi
	movq	%r12, %rsi
	movq	-64(%rbp), %rbx                 ## 8-byte Reload
	movq	%rbx, %rdx
	callq	_dv_extract_timecode
	testl	%eax, %eax
	je	LBB0_8
## %bb.7:
	movl	%eax, %r13d
	leaq	4(%r15), %rdi
	leaq	L_.str(%rip), %rsi
	movq	%rbx, %rdx
	xorl	%ecx, %ecx
	callq	_av_dict_set
	jmp	LBB0_9
LBB0_1:
	movq	_ENOMEM@GOTPCREL(%rip), %rax
	movl	(%rax), %edi
	movq	___stack_chk_guard@GOTPCREL(%rip), %rax
	movq	(%rax), %rax
	cmpq	-48(%rbp), %rax
	jne	LBB0_11
## %bb.2:
	leaq	-40(%rbp), %rsp
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%r15
	popq	%rbp
	jmp	_AVERROR                        ## TAILCALL
LBB0_4:
	movl	%eax, %r13d
	jmp	LBB0_9
LBB0_8:
	movq	_AV_LOG_ERROR@GOTPCREL(%rip), %rax
	movl	(%rax), %esi
	leaq	L_.str.1(%rip), %rdx
	movq	%r15, %rdi
	callq	_av_log
	xorl	%r13d, %r13d
LBB0_9:
	movq	%r12, %rdi
	callq	_av_free
	movl	(%r15), %edi
	movq	_SEEK_SET@GOTPCREL(%rip), %rax
	movl	(%rax), %edx
	movl	-52(%rbp), %esi                 ## 4-byte Reload
	callq	_avio_seek
	movq	___stack_chk_guard@GOTPCREL(%rip), %rax
	movq	(%rax), %rax
	cmpq	-48(%rbp), %rax
	jne	LBB0_11
## %bb.10:
	movl	%r13d, %eax
	leaq	-40(%rbp), %rsp
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
LBB0_11:
	callq	___stack_chk_fail
	.cfi_endproc
                                        ## -- End function
	.comm	_AV_TIMECODE_STR_SIZE,4,2       ## @AV_TIMECODE_STR_SIZE
	.comm	_ENOMEM,4,2                     ## @ENOMEM
	.section	__TEXT,__cstring,cstring_literals
L_.str:                                 ## @.str
	.asciz	"timecode"

	.comm	_AV_LOG_ERROR,4,2               ## @AV_LOG_ERROR
L_.str.1:                               ## @.str.1
	.asciz	"Detected timecode is invalid\n"

	.comm	_SEEK_SET,4,2                   ## @SEEK_SET
	.no_dead_strip	_dv_read_timecode
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	2                               ; -- Begin function dv_read_timecode
_dv_read_timecode:                      ; @dv_read_timecode
	.cfi_startproc
; %bb.0:
	stp	x24, x23, [sp, #-64]!           ; 16-byte Folded Spill
	.cfi_def_cfa_offset 64
	stp	x22, x21, [sp, #16]             ; 16-byte Folded Spill
	stp	x20, x19, [sp, #32]             ; 16-byte Folded Spill
	stp	x29, x30, [sp, #48]             ; 16-byte Folded Spill
	add	x29, sp, #48
	.cfi_def_cfa w29, 16
	.cfi_offset w30, -8
	.cfi_offset w29, -16
	.cfi_offset w19, -24
	.cfi_offset w20, -32
	.cfi_offset w21, -40
	.cfi_offset w22, -48
	.cfi_offset w23, -56
	.cfi_offset w24, -64
	sub	sp, sp, #16
	mov	x19, x0
Lloh0:
	adrp	x8, ___stack_chk_guard@GOTPAGE
Lloh1:
	ldr	x8, [x8, ___stack_chk_guard@GOTPAGEOFF]
Lloh2:
	ldr	x8, [x8]
	stur	x8, [x29, #-56]
Lloh3:
	adrp	x8, _AV_TIMECODE_STR_SIZE@GOTPAGE
Lloh4:
	ldr	x8, [x8, _AV_TIMECODE_STR_SIZE@GOTPAGEOFF]
Lloh5:
	ldr	w8, [x8]
	mov	x9, x8
Lloh6:
	adrp	x16, ___chkstk_darwin@GOTPAGE
Lloh7:
	ldr	x16, [x16, ___chkstk_darwin@GOTPAGEOFF]
	blr	x16
	mov	x9, sp
	add	x8, x8, #15
	and	x8, x8, #0x1fffffff0
	sub	x22, x9, x8
	mov	sp, x22
	ldr	w0, [x0]
	bl	_avio_tell
	mov	x20, x0
	mov	w0, #960
	bl	_av_mallocz
	cbz	x0, LBB0_4
; %bb.1:
	mov	x21, x0
	ldr	x24, [x19, #8]
	ldr	w0, [x19]
	mov	x1, x21
	mov	w2, #240
	bl	_avio_read
	mov	x23, x0
	tbnz	w0, #31, LBB0_9
; %bb.2:
	cmp	w23, #240
	b.hs	LBB0_6
; %bb.3:
	mov	w23, #-1
	b	LBB0_9
LBB0_4:
Lloh8:
	adrp	x8, _ENOMEM@GOTPAGE
Lloh9:
	ldr	x8, [x8, _ENOMEM@GOTPAGEOFF]
Lloh10:
	ldr	w0, [x8]
	ldur	x8, [x29, #-56]
Lloh11:
	adrp	x9, ___stack_chk_guard@GOTPAGE
Lloh12:
	ldr	x9, [x9, ___stack_chk_guard@GOTPAGEOFF]
Lloh13:
	ldr	x9, [x9]
	cmp	x9, x8
	b.ne	LBB0_11
; %bb.5:
	sub	sp, x29, #48
	ldp	x29, x30, [sp, #48]             ; 16-byte Folded Reload
	ldp	x20, x19, [sp, #32]             ; 16-byte Folded Reload
	ldp	x22, x21, [sp, #16]             ; 16-byte Folded Reload
	ldp	x24, x23, [sp], #64             ; 16-byte Folded Reload
	b	_AVERROR
LBB0_6:
	ldr	w0, [x24]
	mov	x1, x21
	mov	x2, x22
	bl	_dv_extract_timecode
	mov	x23, x0
	cbz	w0, LBB0_8
; %bb.7:
	add	x0, x19, #4
Lloh14:
	adrp	x1, l_.str@PAGE
Lloh15:
	add	x1, x1, l_.str@PAGEOFF
	mov	x2, x22
	mov	w3, #0
	bl	_av_dict_set
	b	LBB0_9
LBB0_8:
Lloh16:
	adrp	x8, _AV_LOG_ERROR@GOTPAGE
Lloh17:
	ldr	x8, [x8, _AV_LOG_ERROR@GOTPAGEOFF]
Lloh18:
	ldr	w1, [x8]
Lloh19:
	adrp	x2, l_.str.1@PAGE
Lloh20:
	add	x2, x2, l_.str.1@PAGEOFF
	mov	x0, x19
	bl	_av_log
LBB0_9:
	mov	x0, x21
	bl	_av_free
	ldr	w0, [x19]
Lloh21:
	adrp	x8, _SEEK_SET@GOTPAGE
Lloh22:
	ldr	x8, [x8, _SEEK_SET@GOTPAGEOFF]
Lloh23:
	ldr	w2, [x8]
	mov	x1, x20
	bl	_avio_seek
	ldur	x8, [x29, #-56]
Lloh24:
	adrp	x9, ___stack_chk_guard@GOTPAGE
Lloh25:
	ldr	x9, [x9, ___stack_chk_guard@GOTPAGEOFF]
Lloh26:
	ldr	x9, [x9]
	cmp	x9, x8
	b.ne	LBB0_11
; %bb.10:
	mov	x0, x23
	sub	sp, x29, #48
	ldp	x29, x30, [sp, #48]             ; 16-byte Folded Reload
	ldp	x20, x19, [sp, #32]             ; 16-byte Folded Reload
	ldp	x22, x21, [sp, #16]             ; 16-byte Folded Reload
	ldp	x24, x23, [sp], #64             ; 16-byte Folded Reload
	ret
LBB0_11:
	bl	___stack_chk_fail
	.loh AdrpLdrGot	Lloh6, Lloh7
	.loh AdrpLdrGotLdr	Lloh3, Lloh4, Lloh5
	.loh AdrpLdrGotLdr	Lloh0, Lloh1, Lloh2
	.loh AdrpLdrGotLdr	Lloh11, Lloh12, Lloh13
	.loh AdrpLdrGotLdr	Lloh8, Lloh9, Lloh10
	.loh AdrpAdd	Lloh14, Lloh15
	.loh AdrpAdd	Lloh19, Lloh20
	.loh AdrpLdrGotLdr	Lloh16, Lloh17, Lloh18
	.loh AdrpLdrGotLdr	Lloh24, Lloh25, Lloh26
	.loh AdrpLdrGotLdr	Lloh21, Lloh22, Lloh23
	.cfi_endproc
                                        ; -- End function
	.comm	_AV_TIMECODE_STR_SIZE,4,2       ; @AV_TIMECODE_STR_SIZE
	.comm	_ENOMEM,4,2                     ; @ENOMEM
	.section	__TEXT,__cstring,cstring_literals
l_.str:                                 ; @.str
	.asciz	"timecode"

	.comm	_AV_LOG_ERROR,4,2               ; @AV_LOG_ERROR
l_.str.1:                               ; @.str.1
	.asciz	"Detected timecode is invalid\n"

	.comm	_SEEK_SET,4,2                   ; @SEEK_SET
	.no_dead_strip	_dv_read_timecode
.subsections_via_symbols
