	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	4, 0x90                         ## -- Begin function mxf_read_cryptographic_context
_mxf_read_cryptographic_context:        ## @mxf_read_cryptographic_context
	.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
	cmpl	$16, %ecx
	jne	LBB0_1
## %bb.2:
	movq	%rsi, %r14
	movq	%rdi, %r15
	movq	_mxf_crypto_source_container_ul@GOTPCREL(%rip), %rax
	movl	(%rax), %esi
	movl	%r8d, %edi
	callq	_IS_KLV_KEY
	xorl	%ebx, %ebx
	testq	%rax, %rax
	je	LBB0_4
## %bb.3:
	movl	(%r15), %esi
	movq	%r14, %rdi
	movl	$16, %edx
	callq	_avio_read
	jmp	LBB0_4
LBB0_1:
	movq	_AVERROR_INVALIDDATA@GOTPCREL(%rip), %rax
	movl	(%rax), %ebx
LBB0_4:
	movl	%ebx, %eax
	addq	$8, %rsp
	popq	%rbx
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
	.cfi_endproc
                                        ## -- End function
	.comm	_AVERROR_INVALIDDATA,4,2        ## @AVERROR_INVALIDDATA
	.comm	_mxf_crypto_source_container_ul,4,2 ## @mxf_crypto_source_container_ul
	.no_dead_strip	_mxf_read_cryptographic_context
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	2                               ; -- Begin function mxf_read_cryptographic_context
_mxf_read_cryptographic_context:        ; @mxf_read_cryptographic_context
	.cfi_startproc
; %bb.0:
	stp	x20, x19, [sp, #-32]!           ; 16-byte Folded Spill
	.cfi_def_cfa_offset 32
	stp	x29, x30, [sp, #16]             ; 16-byte Folded Spill
	add	x29, sp, #16
	.cfi_def_cfa w29, 16
	.cfi_offset w30, -8
	.cfi_offset w29, -16
	.cfi_offset w19, -24
	.cfi_offset w20, -32
	cmp	w3, #16
	b.ne	LBB0_3
; %bb.1:
	mov	x19, x1
	mov	x20, x0
Lloh0:
	adrp	x8, _mxf_crypto_source_container_ul@GOTPAGE
Lloh1:
	ldr	x8, [x8, _mxf_crypto_source_container_ul@GOTPAGEOFF]
Lloh2:
	ldr	w1, [x8]
	mov	x0, x4
	bl	_IS_KLV_KEY
	cbz	x0, LBB0_4
; %bb.2:
	ldr	w1, [x20]
	mov	x0, x19
	mov	w2, #16
	bl	_avio_read
	mov	w0, #0
	b	LBB0_4
LBB0_3:
Lloh3:
	adrp	x8, _AVERROR_INVALIDDATA@GOTPAGE
Lloh4:
	ldr	x8, [x8, _AVERROR_INVALIDDATA@GOTPAGEOFF]
Lloh5:
	ldr	w0, [x8]
LBB0_4:
	ldp	x29, x30, [sp, #16]             ; 16-byte Folded Reload
	ldp	x20, x19, [sp], #32             ; 16-byte Folded Reload
	ret
	.loh AdrpLdrGotLdr	Lloh0, Lloh1, Lloh2
	.loh AdrpLdrGotLdr	Lloh3, Lloh4, Lloh5
	.cfi_endproc
                                        ; -- End function
	.comm	_AVERROR_INVALIDDATA,4,2        ; @AVERROR_INVALIDDATA
	.comm	_mxf_crypto_source_container_ul,4,2 ; @mxf_crypto_source_container_ul
	.no_dead_strip	_mxf_read_cryptographic_context
.subsections_via_symbols
