vf_yvu9.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 503 行

.file	1 "vf_yvu9.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	$2,961871872			# 0x39550000
addiu	$sp,$sp,-24
move	$6,$5
ori	$2,$2,0x5659
li	$5,842072064			# 0x32310000
sw	$31,16($sp)
beq	$6,$2,$L4
ori	$5,$5,0x5659

li	$2,959447040			# 0x39300000
ori	$2,$2,0x4649
beq	$6,$2,$L4
move	$3,$0

lw	$31,16($sp)
move	$2,$3
j	$31
addiu	$sp,$sp,24

$L4:
jal	vf_next_query_format
nop

li	$3,-3			# 0xfffffffffffffffd
and	$3,$2,$3
lw	$31,16($sp)
move	$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,56,$31		# vars= 0, regs= 7/0, args= 24, gp= 0
.mask	0x803f0000,-8
.fmask	0x00000000,0
addiu	$sp,$sp,-56
sw	$21,44($sp)
sw	$20,40($sp)
sw	$19,36($sp)
sw	$17,28($sp)
sw	$16,24($sp)
sw	$31,48($sp)
sw	$18,32($sp)
lw	$2,24($5)
lw	$3,28($5)
move	$16,$5
move	$19,$4
li	$5,842072064			# 0x32310000
lw	$4,92($4)
ori	$5,$5,0x5659
move	$20,$6
move	$21,$7
li	$6,2			# 0x2
move	$7,$0
sw	$2,16($sp)
.set	noreorder
.set	nomacro
jal	vf_get_image
sw	$3,20($sp)
.set	macro
.set	reorder

lw	$5,28($16)
.set	noreorder
.set	nomacro
blez	$5,$L11
move	$17,$2
.set	macro
.set	reorder

move	$18,$0
$L13:
lw	$6,48($17)
lw	$5,48($16)
mul	$8,$18,$6
mul	$6,$18,$5
lw	$7,24($16)
lw	$4,32($17)
lw	$2,32($16)
sltu	$3,$7,32
addu	$4,$8,$4
.set	noreorder
.set	nomacro
bne	$3,$0,$L14
addu	$5,$6,$2
.set	macro
.set	reorder

andi	$2,$4,0x3
.set	noreorder
.set	nomacro
bne	$2,$0,$L14
andi	$2,$5,0x3
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
bne	$2,$0,$L14
li	$2,-32			# 0xffffffffffffffe0
.set	macro
.set	reorder

addiu	$4,$4,-4
and	$2,$7,$2
addu	$6,$4,$2
sltu	$3,$4,$6
.set	noreorder
.set	nomacro
beq	$3,$0,$L18
addiu	$5,$5,-4
.set	macro
.set	reorder

$L39:
#APP
.word	0b01110000101000000000010001010100	#S32LDI XR1,$5,4
.word	0b01110000101000000000010010010100	#S32LDI XR2,$5,4
.word	0b01110000101000000000010011010100	#S32LDI XR3,$5,4
.word	0b01110000101000000000010100010100	#S32LDI XR4,$5,4
.word	0b01110000101000000000010101010100	#S32LDI XR5,$5,4
.word	0b01110000101000000000010110010100	#S32LDI XR6,$5,4
.word	0b01110000101000000000010111010100	#S32LDI XR7,$5,4
.word	0b01110000101000000000011000010100	#S32LDI XR8,$5,4
.word	0b01110000100000000000010001010101	#S32SDI XR1,$4,4
.word	0b01110000100000000000010010010101	#S32SDI XR2,$4,4
.word	0b01110000100000000000010011010101	#S32SDI XR3,$4,4
.word	0b01110000100000000000010100010101	#S32SDI XR4,$4,4
.word	0b01110000100000000000010101010101	#S32SDI XR5,$4,4
.word	0b01110000100000000000010110010101	#S32SDI XR6,$4,4
.word	0b01110000100000000000010111010101	#S32SDI XR7,$4,4
.word	0b01110000100000000000011000010101	#S32SDI XR8,$4,4
#NO_APP
sltu	$2,$4,$6
bne	$2,$0,$L39
$L18:
andi	$2,$7,0x1c
addu	$6,$6,$2
sltu	$3,$4,$6
.set	noreorder
.set	nomacro
beq	$3,$0,$L51
andi	$3,$7,0x3
.set	macro
.set	reorder

$L40:
#APP
.word	0b01110000101000000000010001010100	#S32LDI XR1,$5,4
.word	0b01110000100000000000010001010101	#S32SDI XR1,$4,4
#NO_APP
sltu	$2,$4,$6
.set	noreorder
.set	nomacro
bne	$2,$0,$L40
andi	$3,$7,0x3
.set	macro
.set	reorder

$L51:
li	$2,2			# 0x2
.set	noreorder
.set	nomacro
beq	$3,$2,$L24
li	$2,3			# 0x3
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
beq	$3,$2,$L25
li	$2,1			# 0x1
.set	macro
.set	reorder

beq	$3,$2,$L49
$L22:
lw	$5,28($16)
$L50:
addiu	$18,$18,1
slt	$2,$18,$5
bne	$2,$0,$L13
$L11:
lw	$3,24($16)
srl	$4,$5,31
addu	$4,$4,$5
slt	$2,$3,0
addiu	$5,$3,3
movn	$3,$5,$2
sra	$9,$4,1
.set	noreorder
.set	nomacro
blez	$9,$L27
sra	$7,$3,2
.set	macro
.set	reorder

move	$8,$0
$L29:
lw	$6,52($16)
sra	$2,$8,1
mul	$10,$2,$6
lw	$3,36($17)
lw	$4,36($16)
lw	$5,52($17)
mtlo	$3
addu	$6,$10,$4
.set	noreorder
.set	nomacro
blez	$7,$L30
madd	$8,$5
.set	macro
.set	reorder

mflo	$4
move	$5,$0
$L32:
addu	$2,$6,$5
lbu	$3,0($2)
addiu	$5,$5,1
sb	$3,0($4)
sb	$3,1($4)
.set	noreorder
.set	nomacro
bne	$7,$5,$L32
addiu	$4,$4,2
.set	macro
.set	reorder

$L30:
addiu	$8,$8,1
bne	$9,$8,$L29
move	$8,$0
$L34:
lw	$6,56($16)
sra	$2,$8,1
mul	$10,$2,$6
lw	$3,40($17)
lw	$4,40($16)
lw	$5,56($17)
mtlo	$3
addu	$6,$10,$4
.set	noreorder
.set	nomacro
blez	$7,$L35
madd	$8,$5
.set	macro
.set	reorder

mflo	$4
move	$5,$0
$L37:
addu	$2,$6,$5
lbu	$3,0($2)
addiu	$5,$5,1
sb	$3,0($4)
sb	$3,1($4)
.set	noreorder
.set	nomacro
bne	$7,$5,$L37
addiu	$4,$4,2
.set	macro
.set	reorder

$L35:
addiu	$8,$8,1
bne	$9,$8,$L34
$L27:
move	$5,$16
.set	noreorder
.set	nomacro
jal	vf_clone_mpi_attributes
move	$4,$17
.set	macro
.set	reorder

move	$4,$19
move	$5,$17
move	$6,$20
move	$7,$21
lw	$31,48($sp)
lw	$21,44($sp)
lw	$20,40($sp)
lw	$19,36($sp)
lw	$18,32($sp)
lw	$17,28($sp)
lw	$16,24($sp)
.set	noreorder
.set	nomacro
j	vf_next_put_image
addiu	$sp,$sp,56
.set	macro
.set	reorder

$L14:
.set	noreorder
.set	nomacro
jal	memcpy
move	$6,$7
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
j	$L50
lw	$5,28($16)
.set	macro
.set	reorder

$L24:
lbu	$2,4($5)
sb	$2,4($4)
lbu	$3,5($5)
.set	noreorder
.set	nomacro
j	$L22
sb	$3,5($4)
.set	macro
.set	reorder

$L25:
lbu	$2,4($5)
sb	$2,4($4)
lbu	$3,5($5)
sb	$3,5($4)
lbu	$2,6($5)
.set	noreorder
.set	nomacro
j	$L22
sb	$2,6($4)
.set	macro
.set	reorder

$L49:
lbu	$2,4($5)
.set	noreorder
.set	nomacro
j	$L22
sb	$2,4($4)
.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	"YVU9\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	$17,20($sp)
li	$17,842072064			# 0x32310000
sw	$20,32($sp)
move	$20,$5
ori	$5,$17,0x5659
sw	$22,40($sp)
sw	$21,36($sp)
sw	$19,28($sp)
sw	$18,24($sp)
sw	$16,16($sp)
move	$18,$6
move	$19,$7
move	$16,$4
sw	$31,44($sp)
lw	$21,64($sp)
jal	vf_next_query_format
lw	$22,68($sp)

ori	$17,$17,0x5659
move	$4,$16
move	$5,$20
move	$6,$18
blez	$2,$L57
move	$7,$19

sw	$21,64($sp)
sw	$22,68($sp)
sw	$17,72($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

$L57:
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_yvu9
.section	.rodata.str1.4
.align	2
$LC2:
.ascii	"fast YVU9->YV12 conversion\000"
.align	2
$LC3:
.ascii	"yvu9\000"
.align	2
$LC4:
.ascii	"alex\000"
.subsection	-1
.align	2
$LC5:
.ascii	"\000"
.data
.align	2
.type	vf_info_yvu9, @object
.size	vf_info_yvu9, 24
vf_info_yvu9:
.word	$LC2
.word	$LC3
.word	$LC4
.word	$LC5
.word	open
.word	0
.ident	"GCC: (GNU) 4.1.2"