	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.globl	_ff_avc_parse_nal_units         ## -- Begin function ff_avc_parse_nal_units
	.p2align	4, 0x90
_ff_avc_parse_nal_units:                ## @ff_avc_parse_nal_units
	.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, -56(%rbp)                 ## 8-byte Spill
	movslq	%edx, %rax
	leaq	(%rsi,%rax,4), %r12
	movq	%rsi, %rdi
	movq	%r12, %rsi
	callq	_ff_avc_find_startcode
	movq	%rax, %rbx
	xorl	%eax, %eax
	.p2align	4, 0x90
LBB0_1:                                 ## =>This Inner Loop Header: Depth=1
	cmpq	%r12, %rbx
	jae	LBB0_2
## %bb.3:                               ##   in Loop: Header=BB0_1 Depth=1
	leaq	4(%rbx), %r13
	cmpl	$0, (%rbx)
	movq	%r13, %rbx
	je	LBB0_1
## %bb.4:                               ##   in Loop: Header=BB0_1 Depth=1
	cmpq	%r12, %r13
	jne	LBB0_5
	jmp	LBB0_6
LBB0_2:                                 ##   in Loop: Header=BB0_1 Depth=1
	movq	%rbx, %r13
	cmpq	%r12, %r13
	je	LBB0_6
LBB0_5:                                 ##   in Loop: Header=BB0_1 Depth=1
	movq	%r13, %rdi
	movq	%r12, %rsi
	movl	%eax, -44(%rbp)                 ## 4-byte Spill
	callq	_ff_avc_find_startcode
	movq	%rax, %rbx
	movq	%rax, %r14
	subq	%r13, %r14
	movq	%r14, %r15
	shrq	$2, %r15
	movq	-56(%rbp), %rdi                 ## 8-byte Reload
	movl	%r15d, %esi
	callq	_avio_wb32
	movq	-56(%rbp), %rdi                 ## 8-byte Reload
	movq	%r13, %rsi
	movl	%r15d, %edx
	callq	_avio_write
	movl	-44(%rbp), %eax                 ## 4-byte Reload
	addq	$16, %r14
	shrq	$2, %r14
	addl	%r14d, %eax
	jmp	LBB0_1
LBB0_6:
	addq	$24, %rsp
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
	.cfi_endproc
                                        ## -- End function
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.globl	_ff_avc_parse_nal_units         ; -- Begin function ff_avc_parse_nal_units
	.p2align	2
_ff_avc_parse_nal_units:                ; @ff_avc_parse_nal_units
	.cfi_startproc
; %bb.0:
	stp	x26, x25, [sp, #-80]!           ; 16-byte Folded Spill
	.cfi_def_cfa_offset 80
	stp	x24, x23, [sp, #16]             ; 16-byte Folded Spill
	stp	x22, x21, [sp, #32]             ; 16-byte Folded Spill
	stp	x20, x19, [sp, #48]             ; 16-byte Folded Spill
	stp	x29, x30, [sp, #64]             ; 16-byte Folded Spill
	add	x29, sp, #64
	.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
	.cfi_offset w25, -72
	.cfi_offset w26, -80
	mov	x19, x0
	add	x20, x1, w2, sxtw #2
	mov	x0, x1
	mov	x1, x20
	bl	_ff_avc_find_startcode
	mov	x22, x0
	mov	w21, #0
LBB0_1:                                 ; =>This Inner Loop Header: Depth=1
	cmp	x22, x20
	b.hs	LBB0_3
; %bb.2:                                ;   in Loop: Header=BB0_1 Depth=1
	ldr	w8, [x22], #4
	cbz	w8, LBB0_1
LBB0_3:                                 ;   in Loop: Header=BB0_1 Depth=1
	cmp	x22, x20
	b.eq	LBB0_5
; %bb.4:                                ;   in Loop: Header=BB0_1 Depth=1
	mov	x0, x22
	mov	x1, x20
	bl	_ff_avc_find_startcode
	mov	x23, x0
	sub	x25, x0, x22
	lsr	x24, x25, #2
	mov	x0, x19
	mov	x1, x24
	bl	_avio_wb32
	mov	x0, x19
	mov	x1, x22
	mov	x2, x24
	bl	_avio_write
	add	x8, x25, #16
	lsr	x8, x8, #2
	add	w21, w21, w8
	mov	x22, x23
	b	LBB0_1
LBB0_5:
	mov	x0, x21
	ldp	x29, x30, [sp, #64]             ; 16-byte Folded Reload
	ldp	x20, x19, [sp, #48]             ; 16-byte Folded Reload
	ldp	x22, x21, [sp, #32]             ; 16-byte Folded Reload
	ldp	x24, x23, [sp, #16]             ; 16-byte Folded Reload
	ldp	x26, x25, [sp], #80             ; 16-byte Folded Reload
	ret
	.cfi_endproc
                                        ; -- End function
.subsections_via_symbols
