	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	4, 0x90                         ## -- Begin function vb2_dvb_start_feed
_vb2_dvb_start_feed:                    ## @vb2_dvb_start_feed
	.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	%rbx
	pushq	%rax
	.cfi_offset %rbx, -40
	.cfi_offset %r14, -32
	.cfi_offset %r15, -24
	movq	(%rdi), %rax
	cmpl	$0, (%rax)
	je	LBB0_1
## %bb.2:
	movq	8(%rax), %r15
	leaq	4(%r15), %r14
	movq	%r14, %rdi
	callq	_mutex_lock
	movl	(%r15), %ebx
	incl	%ebx
	movl	%ebx, (%r15)
	cmpl	$0, 12(%r15)
	jne	LBB0_5
## %bb.3:
	leaq	12(%r15), %rdi
	movq	_dvb_fnc@GOTPCREL(%rip), %rax
	movl	(%rax), %esi
	movl	8(%r15), %ecx
	movq	%r15, %rdx
	callq	_vb2_thread_start
	movl	(%r15), %ebx
	testl	%eax, %eax
	je	LBB0_5
## %bb.4:
	decl	%ebx
	movl	%ebx, (%r15)
	movl	%eax, %ebx
LBB0_5:
	movq	%r14, %rdi
	callq	_mutex_unlock
	jmp	LBB0_6
LBB0_1:
	movq	_EINVAL@GOTPCREL(%rip), %rax
	xorl	%ebx, %ebx
	subl	(%rax), %ebx
LBB0_6:
	movl	%ebx, %eax
	addq	$8, %rsp
	popq	%rbx
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
	.cfi_endproc
                                        ## -- End function
	.comm	_EINVAL,4,2                     ## @EINVAL
	.comm	_dvb_fnc,4,2                    ## @dvb_fnc
	.no_dead_strip	_vb2_dvb_start_feed
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	2                               ; -- Begin function vb2_dvb_start_feed
_vb2_dvb_start_feed:                    ; @vb2_dvb_start_feed
	.cfi_startproc
; %bb.0:
	stp	x22, x21, [sp, #-48]!           ; 16-byte Folded Spill
	.cfi_def_cfa_offset 48
	stp	x20, x19, [sp, #16]             ; 16-byte Folded Spill
	stp	x29, x30, [sp, #32]             ; 16-byte Folded Spill
	add	x29, sp, #32
	.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
	ldr	x8, [x0]
	ldr	w9, [x8]
	cbz	w9, LBB0_5
; %bb.1:
	ldr	x20, [x8, #8]
	add	x19, x20, #4
	mov	x0, x19
	bl	_mutex_lock
	ldr	w8, [x20]
	add	w21, w8, #1
	str	w21, [x20]
	mov	x0, x20
	ldr	w8, [x0, #12]!
	cbnz	w8, LBB0_4
; %bb.2:
Lloh0:
	adrp	x8, _dvb_fnc@GOTPAGE
Lloh1:
	ldr	x8, [x8, _dvb_fnc@GOTPAGEOFF]
Lloh2:
	ldr	w1, [x8]
	ldr	w3, [x20, #8]
	mov	x2, x20
	bl	_vb2_thread_start
	ldr	w21, [x20]
	cbz	w0, LBB0_4
; %bb.3:
	sub	w8, w21, #1
	str	w8, [x20]
	mov	x21, x0
LBB0_4:
	mov	x0, x19
	bl	_mutex_unlock
	b	LBB0_6
LBB0_5:
Lloh3:
	adrp	x8, _EINVAL@GOTPAGE
Lloh4:
	ldr	x8, [x8, _EINVAL@GOTPAGEOFF]
Lloh5:
	ldr	w8, [x8]
	neg	w21, w8
LBB0_6:
	mov	x0, x21
	ldp	x29, x30, [sp, #32]             ; 16-byte Folded Reload
	ldp	x20, x19, [sp, #16]             ; 16-byte Folded Reload
	ldp	x22, x21, [sp], #48             ; 16-byte Folded Reload
	ret
	.loh AdrpLdrGotLdr	Lloh0, Lloh1, Lloh2
	.loh AdrpLdrGotLdr	Lloh3, Lloh4, Lloh5
	.cfi_endproc
                                        ; -- End function
	.comm	_EINVAL,4,2                     ; @EINVAL
	.comm	_dvb_fnc,4,2                    ; @dvb_fnc
	.no_dead_strip	_vb2_dvb_start_feed
.subsections_via_symbols
