	.file	"extr_ngx_rtmp_mp4.c_ngx_rtmp_mp4_update_box_size.c"
	.intel_syntax noprefix
	.text
	.p2align 4
	.type	ngx_rtmp_mp4_update_box_size, @function
ngx_rtmp_mp4_update_box_size:
.LFB0:
	.cfi_startproc
	endbr64
	test	rsi, rsi
	je	.L8
	push	rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	push	rbx
	.cfi_def_cfa_offset 24
	.cfi_offset 3, -24
	mov	rbx, rdi
	sub	rsp, 8
	.cfi_def_cfa_offset 32
	mov	rbp, QWORD PTR [rdi]
	mov	QWORD PTR [rdi], rsi
	mov	rax, rbp
	sub	rax, rsi
	mov	rsi, rax
	sar	rsi, 2
	call	ngx_rtmp_mp4_field_32@PLT
	mov	QWORD PTR [rbx], rbp
	mov	eax, DWORD PTR NGX_OK[rip]
	add	rsp, 8
	.cfi_def_cfa_offset 24
	pop	rbx
	.cfi_def_cfa_offset 16
	pop	rbp
	.cfi_def_cfa_offset 8
	ret
	.p2align 4,,10
	.p2align 3
.L8:
	.cfi_restore 3
	.cfi_restore 6
	mov	eax, DWORD PTR NGX_ERROR[rip]
	ret
	.cfi_endproc
.LFE0:
	.size	ngx_rtmp_mp4_update_box_size, .-ngx_rtmp_mp4_update_box_size
	.comm	NGX_OK,4,4
	.comm	NGX_ERROR,4,4
	.ident	"GCC: (Ubuntu 9.4.0-1ubuntu1~20.04.2) 9.4.0"
	.section	.note.GNU-stack,"",@progbits
	.section	.note.gnu.property,"a"
	.align 8
	.long	 1f - 0f
	.long	 4f - 1f
	.long	 5
0:
	.string	 "GNU"
1:
	.align 8
	.long	 0xc0000002
	.long	 3f - 2f
2:
	.long	 0x3
3:
	.align 8
4:

	.arch armv5t
	.eabi_attribute 20, 1
	.eabi_attribute 21, 1
	.eabi_attribute 23, 3
	.eabi_attribute 24, 1
	.eabi_attribute 25, 1
	.eabi_attribute 26, 2
	.eabi_attribute 30, 2
	.eabi_attribute 34, 0
	.eabi_attribute 18, 4
	.file	"extr_ngx_rtmp_mp4.c_ngx_rtmp_mp4_update_box_size.c"
	.text
	.align	2
	.syntax unified
	.arm
	.fpu softvfp
	.type	ngx_rtmp_mp4_update_box_size, %function
ngx_rtmp_mp4_update_box_size:
	@ args = 0, pretend = 0, frame = 0
	@ frame_needed = 0, uses_anonymous_args = 0
	cmp	r1, #0
	beq	.L8
	push	{r4, r5, r6, lr}
	mov	r4, r0
	ldr	r5, [r0]
	str	r1, [r0]
	sub	r1, r5, r1
	asr	r1, r1, #2
	bl	ngx_rtmp_mp4_field_32
	ldr	r3, .L9
	str	r5, [r4]
	ldr	r0, [r3]
	pop	{r4, r5, r6, pc}
.L8:
	ldr	r3, .L9+4
	ldr	r0, [r3]
	bx	lr
.L10:
	.align	2
.L9:
	.word	NGX_OK
	.word	NGX_ERROR
	.size	ngx_rtmp_mp4_update_box_size, .-ngx_rtmp_mp4_update_box_size
	.comm	NGX_OK,4,4
	.comm	NGX_ERROR,4,4
	.ident	"GCC: (Ubuntu 9.4.0-1ubuntu1~20.04.2) 9.4.0"
	.section	.note.GNU-stack,"",%progbits
