	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.globl	_ff_mp4_read_descr_len          ## -- Begin function ff_mp4_read_descr_len
	.p2align	4, 0x90
_ff_mp4_read_descr_len:                 ## @ff_mp4_read_descr_len
	.cfi_startproc
## %bb.0:
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset %rbp, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register %rbp
	pushq	%r14
	pushq	%rbx
	.cfi_offset %rbx, -32
	.cfi_offset %r14, -24
	movq	%rdi, %r14
	callq	_avio_r8
	movl	%eax, %ebx
	andl	$127, %ebx
	testb	$-128, %al
	je	LBB0_4
## %bb.1:
	movq	%r14, %rdi
	callq	_avio_r8
	movl	%ebx, %ecx
	shll	$7, %ecx
	movl	%eax, %ebx
	andl	$127, %ebx
	orl	%ecx, %ebx
	testb	$-128, %al
	je	LBB0_4
## %bb.2:
	movq	%r14, %rdi
	callq	_avio_r8
	movl	%ebx, %ecx
	shll	$7, %ecx
	movl	%eax, %ebx
	andl	$127, %ebx
	orl	%ecx, %ebx
	testb	$-128, %al
	je	LBB0_4
## %bb.3:
	movq	%r14, %rdi
	callq	_avio_r8
	shll	$7, %ebx
	andl	$127, %eax
	orl	%eax, %ebx
LBB0_4:
	movl	%ebx, %eax
	popq	%rbx
	popq	%r14
	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_mp4_read_descr_len          ; -- Begin function ff_mp4_read_descr_len
	.p2align	2
_ff_mp4_read_descr_len:                 ; @ff_mp4_read_descr_len
	.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
	mov	x19, x0
	bl	_avio_r8
	and	w21, w0, #0x7f
	mov	x20, x21
	tbz	w0, #7, LBB0_4
; %bb.1:
	mov	x0, x19
	bl	_avio_r8
	and	w20, w0, #0x7f
	bfi	w20, w21, #7, #7
	tbz	w0, #7, LBB0_4
; %bb.2:
	mov	x0, x19
	bl	_avio_r8
	and	w21, w0, #0x7f
	bfi	w21, w20, #7, #14
	mov	x20, x21
	tbz	w0, #7, LBB0_4
; %bb.3:
	mov	x0, x19
	bl	_avio_r8
	and	w20, w0, #0x7f
	bfi	w20, w21, #7, #21
LBB0_4:
	mov	x0, x20
	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
	.cfi_endproc
                                        ; -- End function
.subsections_via_symbols
