vf_yuy2.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 306 行

.file	1 "vf_yuy2.c"
.section .mdebug.abi32
.previous
.section	.text.open,"ax",@progbits
.align	2
.align	5
.ent	open
.type	open, @function
open:
.frame	$sp,0,$31		# vars= 0, regs= 0/0, args= 0, gp= 0
.mask	0x00000000,0
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

lui	$2,%hi(query_format)
addiu	$2,$2,%lo(query_format)
sw	$2,12($4)
lui	$2,%hi(put_image)
addiu	$2,$2,%lo(put_image)
lui	$3,%hi(config)
addiu	$3,$3,%lo(config)
sw	$2,20($4)
li	$2,1			# 0x1
j	$31
sw	$3,4($4)

.set	macro
.set	reorder
.end	open
.section	.text.query_format,"ax",@progbits
.align	2
.align	5
.ent	query_format
.type	query_format, @function
query_format:
.frame	$sp,24,$31		# vars= 0, regs= 1/0, args= 16, gp= 0
.mask	0x80000000,-8
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

li	$2,842072064			# 0x32310000
addiu	$sp,$sp,-24
ori	$2,$2,0x5659
sw	$31,16($sp)
beq	$5,$2,$L5
sltu	$3,$2,$5

beq	$3,$0,$L10
li	$2,808583168			# 0x30320000

li	$2,1345454080			# 0x50320000
ori	$2,$2,0x3234
beq	$5,$2,$L5
li	$2,1448411136			# 0x56550000

ori	$2,$2,0x5949
beq	$5,$2,$L11
li	$5,844693504			# 0x32590000

lw	$31,16($sp)
$L12:
move	$2,$0
j	$31
addiu	$sp,$sp,24

$L10:
ori	$2,$2,0x3449
bne	$5,$2,$L12
lw	$31,16($sp)

$L5:
li	$5,844693504			# 0x32590000
$L11:
jal	vf_next_query_format
ori	$5,$5,0x5559

li	$3,-3			# 0xfffffffffffffffd
lw	$31,16($sp)
and	$2,$2,$3
j	$31
addiu	$sp,$sp,24

.set	macro
.set	reorder
.end	query_format
.section	.text.put_image,"ax",@progbits
.align	2
.align	5
.ent	put_image
.type	put_image, @function
put_image:
.frame	$sp,64,$31		# vars= 0, regs= 6/0, args= 40, gp= 0
.mask	0x801f0000,-4
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-64
sw	$20,56($sp)
sw	$19,52($sp)
sw	$18,48($sp)
sw	$17,44($sp)
sw	$16,40($sp)
sw	$31,60($sp)
lw	$3,28($5)
lw	$2,24($5)
move	$16,$5
move	$20,$4
li	$5,844693504			# 0x32590000
lw	$4,92($4)
move	$18,$6
move	$19,$7
ori	$5,$5,0x5559
li	$6,2			# 0x2
li	$7,16			# 0x10
sw	$3,20($sp)
jal	vf_get_image
sw	$2,16($sp)

move	$17,$2
lw	$3,4($16)
li	$2,1345454080			# 0x50320000
ori	$2,$2,0x3234
beq	$3,$2,$L18
nop

lw	$2,24($16)
lw	$3,28($16)
lw	$4,48($16)
lw	$5,52($16)
lw	$7,32($17)
sw	$2,16($sp)
sw	$3,20($sp)
sw	$4,24($sp)
sw	$5,28($sp)
lw	$3,48($17)
lui	$2,%hi(yv12toyuy2)
lw	$4,32($16)
lw	$5,36($16)
lw	$6,40($16)
lw	$8,%lo(yv12toyuy2)($2)
jal	$8
sw	$3,32($sp)

move	$5,$16
$L19:
jal	vf_clone_mpi_attributes
move	$4,$17

move	$4,$20
move	$5,$17
move	$6,$18
move	$7,$19
lw	$31,60($sp)
lw	$20,56($sp)
lw	$19,52($sp)
lw	$18,48($sp)
lw	$17,44($sp)
lw	$16,40($sp)
j	vf_next_put_image
addiu	$sp,$sp,64

$L18:
lw	$2,24($16)
lw	$3,28($16)
lw	$4,48($16)
lw	$5,52($16)
lw	$7,32($17)
sw	$2,16($sp)
sw	$3,20($sp)
sw	$4,24($sp)
sw	$5,28($sp)
lw	$3,48($17)
lui	$2,%hi(yuv422ptoyuy2)
lw	$4,32($16)
lw	$5,36($16)
lw	$6,40($16)
lw	$8,%lo(yuv422ptoyuy2)($2)
jal	$8
sw	$3,32($sp)

j	$L19
move	$5,$16

.set	macro
.set	reorder
.end	put_image
.section	.rodata.str1.4,"aMS",@progbits,1
.align	2
$LC0:
.ascii	"%s not supported by next filter/vo :(\012\000"
.align	2
$LC1:
.ascii	"YUY2\000"
.section	.text.config,"ax",@progbits
.align	2
.align	5
.ent	config
.type	config, @function
config:
.frame	$sp,48,$31		# vars= 0, regs= 8/0, args= 16, gp= 0
.mask	0x807f0000,-4
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-48
sw	$31,44($sp)
sw	$22,40($sp)
sw	$21,36($sp)
sw	$20,32($sp)
sw	$19,28($sp)
move	$20,$7
move	$19,$6
sw	$18,24($sp)
sw	$17,20($sp)
move	$18,$5
move	$17,$4
sw	$16,16($sp)
lw	$21,64($sp)
jal	get_sws_cpuflags
lw	$22,68($sp)

move	$4,$2
jal	sws_rgb2rgb_init
li	$16,844693504			# 0x32590000

ori	$5,$16,0x5559
jal	vf_next_query_format
move	$4,$17

ori	$16,$16,0x5559
move	$4,$17
move	$5,$18
move	$6,$19
blez	$2,$L25
move	$7,$20

sw	$21,64($sp)
sw	$22,68($sp)
sw	$16,72($sp)
lw	$31,44($sp)
lw	$22,40($sp)
lw	$21,36($sp)
lw	$20,32($sp)
lw	$19,28($sp)
lw	$18,24($sp)
lw	$17,20($sp)
lw	$16,16($sp)
j	vf_next_config
addiu	$sp,$sp,48

$L25:
lui	$6,%hi($LC0)
lui	$7,%hi($LC1)
addiu	$6,$6,%lo($LC0)
addiu	$7,$7,%lo($LC1)
li	$4,29			# 0x1d
jal	mp_msg
li	$5,2			# 0x2

lw	$31,44($sp)
lw	$22,40($sp)
lw	$21,36($sp)
lw	$20,32($sp)
lw	$19,28($sp)
lw	$18,24($sp)
lw	$17,20($sp)
lw	$16,16($sp)
move	$2,$0
j	$31
addiu	$sp,$sp,48

.set	macro
.set	reorder
.end	config
.globl	vf_info_yuy2
.section	.rodata.str1.4
.align	2
$LC2:
.ascii	"fast YV12/Y422p -> YUY2 conversion\000"
.align	2
$LC3:
.ascii	"yuy2\000"
.align	2
$LC4:
.ascii	"A'rpi\000"
.subsection	-1
.align	2
$LC5:
.ascii	"\000"
.data
.align	2
.type	vf_info_yuy2, @object
.size	vf_info_yuy2, 24
vf_info_yuy2:
.word	$LC2
.word	$LC3
.word	$LC4
.word	$LC5
.word	open
.word	0
.ident	"GCC: (GNU) 4.1.2"