	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	4, 0x90                         ## -- Begin function validate_codec_tag
_validate_codec_tag:                    ## @validate_codec_tag
	.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
	movl	%edx, -44(%rbp)                 ## 4-byte Spill
	xorl	%eax, %eax
	testq	%rdi, %rdi
	je	LBB0_10
## %bb.1:
	movq	(%rdi), %rbx
	testq	%rbx, %rbx
	je	LBB0_10
## %bb.2:
	movl	%esi, %r12d
	xorl	%r15d, %r15d
	movq	_AV_CODEC_ID_NONE@GOTPCREL(%rip), %r14
	movq	%rdi, -56(%rbp)                 ## 8-byte Spill
	jmp	LBB0_3
	.p2align	4, 0x90
LBB0_8:                                 ##   in Loop: Header=BB0_3 Depth=1
	movq	-56(%rbp), %rdi                 ## 8-byte Reload
	movq	8(%rdi,%r15,8), %rbx
	incq	%r15
	testq	%rbx, %rbx
	je	LBB0_9
LBB0_3:                                 ## =>This Loop Header: Depth=1
                                        ##     Child Loop BB0_5 Depth 2
	movl	(%rbx), %eax
	cmpl	(%r14), %eax
	je	LBB0_8
## %bb.4:                               ##   in Loop: Header=BB0_3 Depth=1
	addq	$8, %rbx
	jmp	LBB0_5
	.p2align	4, 0x90
LBB0_7:                                 ##   in Loop: Header=BB0_5 Depth=2
	movl	(%rbx), %eax
	addq	$8, %rbx
	cmpl	(%r14), %eax
	je	LBB0_8
LBB0_5:                                 ##   Parent Loop BB0_3 Depth=1
                                        ## =>  This Inner Loop Header: Depth=2
	movl	-4(%rbx), %edi
	callq	_avpriv_toupper4
	movq	%rax, %r13
	movl	%r12d, %edi
	callq	_avpriv_toupper4
	cmpq	%rax, %r13
	jne	LBB0_7
## %bb.6:                               ##   in Loop: Header=BB0_5 Depth=2
	movl	-44(%rbp), %eax                 ## 4-byte Reload
	cmpl	%eax, -8(%rbx)
	jne	LBB0_7
## %bb.11:
	movl	-4(%rbx), %eax
LBB0_10:
	addq	$24, %rsp
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
LBB0_9:
	xorl	%eax, %eax
	jmp	LBB0_10
	.cfi_endproc
                                        ## -- End function
	.comm	_AV_CODEC_ID_NONE,4,2           ## @AV_CODEC_ID_NONE
	.no_dead_strip	_validate_codec_tag
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	2                               ; -- Begin function validate_codec_tag
_validate_codec_tag:                    ; @validate_codec_tag
	.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
	cbz	x0, LBB0_11
; %bb.1:
	mov	x21, x0
	ldr	x8, [x0]
	cbz	x8, LBB0_10
; %bb.2:
	mov	x19, x2
	mov	x20, x1
	mov	x23, #0
Lloh0:
	adrp	x24, _AV_CODEC_ID_NONE@GOTPAGE
Lloh1:
	ldr	x24, [x24, _AV_CODEC_ID_NONE@GOTPAGEOFF]
	b	LBB0_4
LBB0_3:                                 ;   in Loop: Header=BB0_4 Depth=1
	add	x23, x23, #1
	ldr	x8, [x21, x23, lsl #3]
	cbz	x8, LBB0_10
LBB0_4:                                 ; =>This Loop Header: Depth=1
                                        ;     Child Loop BB0_7 Depth 2
	ldr	w9, [x8]
	ldr	w10, [x24]
	cmp	w9, w10
	b.eq	LBB0_3
; %bb.5:                                ;   in Loop: Header=BB0_4 Depth=1
	add	x25, x8, #4
	b	LBB0_7
LBB0_6:                                 ;   in Loop: Header=BB0_7 Depth=2
	ldr	w8, [x25, #4]
	ldr	w9, [x24]
	add	x25, x25, #8
	cmp	w8, w9
	b.eq	LBB0_3
LBB0_7:                                 ;   Parent Loop BB0_4 Depth=1
                                        ; =>  This Inner Loop Header: Depth=2
	ldr	w0, [x25]
	bl	_avpriv_toupper4
	mov	x22, x0
	mov	x0, x20
	bl	_avpriv_toupper4
	cmp	x22, x0
	b.ne	LBB0_6
; %bb.8:                                ;   in Loop: Header=BB0_7 Depth=2
	ldur	w8, [x25, #-4]
	cmp	w8, w19
	b.ne	LBB0_6
; %bb.9:
	ldr	w0, [x25]
	b	LBB0_11
LBB0_10:
	mov	w0, #0
LBB0_11:
	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
	.loh AdrpLdrGot	Lloh0, Lloh1
	.cfi_endproc
                                        ; -- End function
	.comm	_AV_CODEC_ID_NONE,4,2           ; @AV_CODEC_ID_NONE
	.no_dead_strip	_validate_codec_tag
.subsections_via_symbols
