vd_nuv.s

来自「君正早期ucos系统(只有早期的才不没有打包成库),MPLAYER,文件系统,图」· S 代码 · 共 165 行

.file	1 "vd_nuv.c"
.section .mdebug.abi32
.previous
.section	.text.control,"ax",@progbits
.align	2
.align	5
.ent	control
.type	control, @function
control:
.frame	$sp,0,$31		# vars= 0, regs= 0/0, args= 0, gp= 0
.mask	0x00000000,0
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

li	$2,-1			# 0xffffffffffffffff
j	$31
sw	$7,12($sp)

.set	macro
.set	reorder
.end	control
.section	.text.uninit,"ax",@progbits
.align	2
.align	5
.ent	uninit
.type	uninit, @function
uninit:
.frame	$sp,0,$31		# vars= 0, regs= 0/0, args= 0, gp= 0
.mask	0x00000000,0
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

j	$31
nop

.set	macro
.set	reorder
.end	uninit
.section	.text.decode,"ax",@progbits
.align	2
.align	5
.ent	decode
.type	decode, @function
decode:
.frame	$sp,48,$31		# vars= 0, regs= 5/0, args= 24, gp= 0
.mask	0x800f0000,-8
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-48
sw	$18,32($sp)
move	$18,$6
sw	$19,36($sp)
sw	$17,28($sp)
sw	$16,24($sp)
move	$19,$5
sw	$31,40($sp)
move	$6,$0
move	$16,$0
li	$5,2			# 0x2
bgtz	$18,$L12
move	$17,$4

$L8:
move	$2,$16
lw	$31,40($sp)
lw	$19,36($sp)
lw	$18,32($sp)
lw	$17,28($sp)
lw	$16,24($sp)
j	$31
addiu	$sp,$sp,48

$L12:
lw	$7,256($4)
lw	$2,260($4)
jal	mpcodecs_get_image
sw	$2,16($sp)

move	$16,$2
move	$4,$19
beq	$2,$0,$L8
move	$5,$18

lw	$6,32($2)
lw	$7,256($17)
lw	$2,260($17)
jal	decode_nuv
sw	$2,16($sp)

move	$2,$16
lw	$31,40($sp)
lw	$19,36($sp)
lw	$18,32($sp)
lw	$17,28($sp)
lw	$16,24($sp)
j	$31
addiu	$sp,$sp,48

.set	macro
.set	reorder
.end	decode
.section	.text.init,"ax",@progbits
.align	2
.align	5
.ent	init
.type	init, @function
init:
.frame	$sp,0,$31		# vars= 0, regs= 0/0, args= 0, gp= 0
.mask	0x00000000,0
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

li	$7,808583168			# 0x30320000
lw	$6,260($4)
lw	$5,256($4)
j	mpcodecs_config_vo
ori	$7,$7,0x3449

.set	macro
.set	reorder
.end	init
.globl	mpcodecs_vd_nuv
.data
.align	2
.type	mpcodecs_vd_nuv, @object
.size	mpcodecs_vd_nuv, 20
mpcodecs_vd_nuv:
.word	info
.word	init
.word	uninit
.word	control
.word	decode
.section	.rodata.str1.4,"aMS",@progbits,1
.align	2
$LC0:
.ascii	"NuppelVideo decoder\000"
.align	2
$LC1:
.ascii	"nuv\000"
.align	2
$LC2:
.ascii	"A'rpi\000"
.align	2
$LC3:
.ascii	"Alex & Panagiotis Issaris <[e-mail]>\000"
.align	2
$LC4:
.ascii	"native codecs\000"
.data
.align	2
.type	info, @object
.size	info, 20
info:
.word	$LC0
.word	$LC1
.word	$LC2
.word	$LC3
.word	$LC4
.ident	"GCC: (GNU) 4.1.2"