	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	4, 0x90                         ## -- Begin function append_extradata
_append_extradata:                      ## @append_extradata
	.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
	pushq	%rax
	.cfi_offset %rbx, -56
	.cfi_offset %r12, -48
	.cfi_offset %r13, -40
	.cfi_offset %r14, -32
	.cfi_offset %r15, -24
	movslq	(%rdi), %r12
	movq	_INT_MAX@GOTPCREL(%rip), %rax
	movl	(%rax), %eax
	subl	%edx, %eax
	cmpl	%eax, %r12d
	jle	LBB0_2
## %bb.1:
	movq	_AVERROR_INVALIDDATA@GOTPCREL(%rip), %rax
	movl	(%rax), %eax
	jmp	LBB0_4
LBB0_2:
	movl	%edx, %r15d
	movq	%rsi, %r14
	movq	%rdi, %rbx
	leal	(%r12,%r15), %r13d
	movq	8(%rdi), %rdi
	movslq	%r13d, %rsi
	movq	_AV_INPUT_BUFFER_PADDING_SIZE@GOTPCREL(%rip), %rax
	addq	(%rax), %rsi
	callq	_av_realloc
	testq	%rax, %rax
	je	LBB0_5
## %bb.3:
	movq	%rax, 8(%rbx)
	movl	%r13d, (%rbx)
	leaq	(%rax,%r12,4), %rsi
	movq	%r14, %rdi
	movl	%r15d, %edx
	callq	_avio_read
	testl	%eax, %eax
	cmovnsl	%r12d, %eax
LBB0_4:
	addq	$8, %rsp
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
LBB0_5:
	movq	_ENOMEM@GOTPCREL(%rip), %rax
	movl	(%rax), %edi
	addq	$8, %rsp
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%r15
	popq	%rbp
	jmp	_AVERROR                        ## TAILCALL
	.cfi_endproc
                                        ## -- End function
	.comm	_INT_MAX,4,2                    ## @INT_MAX
	.comm	_AVERROR_INVALIDDATA,4,2        ## @AVERROR_INVALIDDATA
	.comm	_AV_INPUT_BUFFER_PADDING_SIZE,8,3 ## @AV_INPUT_BUFFER_PADDING_SIZE
	.comm	_ENOMEM,4,2                     ## @ENOMEM
	.no_dead_strip	_append_extradata
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	2                               ; -- Begin function append_extradata
_append_extradata:                      ; @append_extradata
	.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
	ldrsw	x22, [x0]
Lloh0:
	adrp	x8, _INT_MAX@GOTPAGE
Lloh1:
	ldr	x8, [x8, _INT_MAX@GOTPAGEOFF]
Lloh2:
	ldr	w8, [x8]
	sub	w8, w8, w2
	cmp	w22, w8
	b.le	LBB0_2
; %bb.1:
Lloh3:
	adrp	x8, _AVERROR_INVALIDDATA@GOTPAGE
Lloh4:
	ldr	x8, [x8, _AVERROR_INVALIDDATA@GOTPAGEOFF]
Lloh5:
	ldr	w0, [x8]
	b	LBB0_4
LBB0_2:
	mov	x19, x2
	mov	x20, x1
	mov	x21, x0
	add	w23, w22, w2
	ldr	x0, [x0, #8]
Lloh6:
	adrp	x8, _AV_INPUT_BUFFER_PADDING_SIZE@GOTPAGE
Lloh7:
	ldr	x8, [x8, _AV_INPUT_BUFFER_PADDING_SIZE@GOTPAGEOFF]
Lloh8:
	ldr	x8, [x8]
	add	x1, x8, w23, sxtw
	bl	_av_realloc
	cbz	x0, LBB0_5
; %bb.3:
	str	x0, [x21, #8]
	str	w23, [x21]
	add	x1, x0, x22, lsl #2
	mov	x0, x20
	mov	x2, x19
	bl	_avio_read
	cmp	w0, #0
	csel	w0, w0, w22, lt
LBB0_4:
	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_5:
Lloh9:
	adrp	x8, _ENOMEM@GOTPAGE
Lloh10:
	ldr	x8, [x8, _ENOMEM@GOTPAGEOFF]
Lloh11:
	ldr	w0, [x8]
	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
	.loh AdrpLdrGotLdr	Lloh0, Lloh1, Lloh2
	.loh AdrpLdrGotLdr	Lloh3, Lloh4, Lloh5
	.loh AdrpLdrGotLdr	Lloh6, Lloh7, Lloh8
	.loh AdrpLdrGotLdr	Lloh9, Lloh10, Lloh11
	.cfi_endproc
                                        ; -- End function
	.comm	_INT_MAX,4,2                    ; @INT_MAX
	.comm	_AVERROR_INVALIDDATA,4,2        ; @AVERROR_INVALIDDATA
	.comm	_AV_INPUT_BUFFER_PADDING_SIZE,8,3 ; @AV_INPUT_BUFFER_PADDING_SIZE
	.comm	_ENOMEM,4,2                     ; @ENOMEM
	.no_dead_strip	_append_extradata
.subsections_via_symbols
