cavs.mid

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」· MID 代码 · 共 4,451 行 · 第 1/5 页

	j	$31
	addiu	$sp,$sp,32

	.set	macro
	.set	reorder
	.end	ff_cavs_init
	.section	.text.ff_cavs_init_top_lines,"ax",@progbits
	.align	2
	.align	5
	.globl	ff_cavs_init_top_lines
	.ent	ff_cavs_init_top_lines
	.type	ff_cavs_init_top_lines, @function
ff_cavs_init_top_lines:
	.frame	$sp,24,$31		# vars= 0, regs= 2/0, args= 16, gp= 0
	.mask	0x80010000,-4
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-24
	sw	$31,20($sp)
	sw	$16,16($sp)
	move	$16,$4
	jal	av_malloc
	lw	$4,9948($4)

	lw	$4,9948($16)
	sw	$2,10020($16)
	sll	$4,$4,4
	jal	av_malloc
	addiu	$4,$4,8

	lw	$4,9948($16)
	sw	$2,10216($16)
	sll	$4,$4,4
	jal	av_malloc
	addiu	$4,$4,8

	lw	$4,9948($16)
	sw	$2,10220($16)
	jal	av_malloc
	sll	$4,$4,3

	lw	$4,9948($16)
	sw	$2,10264($16)
	sll	$4,$4,4
	jal	av_malloc
	addiu	$4,$4,16

	lw	$4,9948($16)
	sw	$2,10436($16)
	sll	$2,$4,3
	sll	$4,$4,1
	jal	av_malloc
	addu	$4,$4,$2

	lw	$4,9948($16)
	sw	$2,10440($16)
	sll	$2,$4,3
	sll	$4,$4,1
	jal	av_malloc
	addu	$4,$4,$2

	lw	$4,9948($16)
	lw	$3,9952($16)
	sll	$4,$4,5
	mul	$4,$4,$3
	jal	av_malloc
	sw	$2,10444($16)

	lw	$3,9948($16)
	lw	$4,9952($16)
	sw	$2,10224($16)
	jal	av_malloc
	mul	$4,$3,$4

	sw	$2,10584($16)
	jal	av_mallocz
	li	$4,128			# 0x80

	sw	$2,10616($16)
	lw	$31,20($sp)
	lw	$16,16($sp)
	j	$31
	addiu	$sp,$sp,24

	.set	macro
	.set	reorder
	.end	ff_cavs_init_top_lines
	.section	.text.ff_cavs_init_pic,"ax",@progbits
	.align	2
	.align	5
	.globl	ff_cavs_init_pic
	.ent	ff_cavs_init_pic
	.type	ff_cavs_init_pic, @function
ff_cavs_init_pic:
	.frame	$sp,0,$31		# vars= 0, regs= 0/0, args= 0, gp= 0
	.mask	0x00000000,0
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	lui	$5,%hi(ff_cavs_un_mv)
	lui	$6,%hi(ff_cavs_dir_mv)
	lw	$2,%lo(ff_cavs_un_mv)($5)
	lw	$3,%lo(ff_cavs_un_mv+4)($5)
	lw	$8,%lo(ff_cavs_dir_mv)($6)
	lw	$9,%lo(ff_cavs_dir_mv+4)($6)
	addiu	$5,$4,10160
	sw	$8,10160($4)
	sw	$9,10164($4)
	sw	$2,10184($4)
	sw	$3,10188($4)
	sw	$2,10024($4)
	sw	$3,10028($4)
	sw	$2,10056($4)
	sw	$3,10060($4)
	sw	$2,10088($4)
	sw	$3,10092($4)
	sw	$2,10120($4)
	sw	$3,10124($4)
	sw	$2,10152($4)
	sw	$3,10156($4)
	sw	$8,32($5)
	sw	$9,36($5)
	lw	$6,10160($4)
	lw	$7,10164($4)
	sw	$6,40($5)
	sw	$7,44($5)
	lw	$6,10160($4)
	lw	$7,10164($4)
	addiu	$2,$4,10064
	sw	$6,8($5)
	sw	$7,12($5)
	sw	$8,10064($4)
	sw	$9,10068($4)
	sw	$8,32($2)
	sw	$9,36($2)
	lw	$13,10068($4)
	lw	$12,10064($4)
	lw	$11,8720($4)
	sw	$12,40($2)
	sw	$13,44($2)
	sll	$10,$11,3
	lw	$12,10064($4)
	lw	$13,10068($4)
	lw	$5,8704($4)
	lw	$6,8708($4)
	lw	$7,8712($4)
	lw	$8,8724($4)
	li	$3,-1			# 0xffffffffffffffff
	addiu	$9,$10,8
	sw	$12,8($2)
	sw	$13,12($2)
	sw	$3,10240($4)
	sw	$5,10004($4)
	sw	$6,10008($4)
	sw	$7,10012($4)
	sw	$8,10272($4)
	sw	$3,10252($4)
	sw	$11,10268($4)
	sw	$10,10284($4)
	sw	$9,10288($4)
	sw	$0,9996($4)
	sw	$0,9992($4)
	j	$31
	sw	$0,9988($4)

	.set	macro
	.set	reorder
	.end	ff_cavs_init_pic
	.section	.rodata.str1.4,"aMS",@progbits,1
	.align	2
$LC0:
	.ascii	"Illegal intra prediction mode\012\000"
	.section	.text.ff_cavs_modify_mb_i,"ax",@progbits
	.align	2
	.align	5
	.globl	ff_cavs_modify_mb_i
	.ent	ff_cavs_modify_mb_i
	.type	ff_cavs_modify_mb_i, @function
ff_cavs_modify_mb_i:
	.frame	$sp,32,$31		# vars= 0, regs= 4/0, args= 16, gp= 0
	.mask	0x80070000,-4
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-32
	sw	$18,24($sp)
	sw	$16,16($sp)
	sw	$31,28($sp)
	sw	$17,20($sp)
	lw	$3,9988($4)
	move	$16,$4
	lw	$7,10264($4)
	lw	$2,10248($4)
	lw	$6,10256($16)
	lw	$4,10260($4)
	sll	$3,$3,3
	addu	$3,$3,$7
	sw	$2,10240($16)
	sw	$4,10252($16)
	sw	$6,0($3)
	lw	$2,9988($16)
	lw	$3,10260($16)
	sll	$2,$2,3
	addu	$2,$2,$7
	sw	$3,4($2)
	lw	$3,9996($16)
	andi	$2,$3,0x1
	bne	$2,$0,$L119
	move	$18,$5

	lw	$2,10244($16)
	lui	$3,%hi(ff_left_modifier_l)
	addiu	$17,$3,%lo(ff_left_modifier_l)
	addu	$2,$2,$17
	lb	$3,0($2)
	bltz	$3,$L135
	sw	$3,10244($16)

$L121:
	lw	$2,10256($16)
	addu	$2,$2,$17
	lb	$3,0($2)
	bltz	$3,$L136
	sw	$3,10256($16)

$L123:
	lw	$2,0($18)
	lui	$3,%hi(ff_left_modifier_c)
	addiu	$3,$3,%lo(ff_left_modifier_c)
	addu	$2,$2,$3
	lb	$4,0($2)
	bltz	$4,$L137
	sw	$4,0($18)

	lw	$3,9996($16)
$L119:
	andi	$2,$3,0x2
	bne	$2,$0,$L133
	lui	$3,%hi(ff_top_modifier_l)

	lw	$2,10244($16)
	addiu	$17,$3,%lo(ff_top_modifier_l)
	addu	$2,$2,$17
	lb	$3,0($2)
	bltz	$3,$L138
	sw	$3,10244($16)

$L128:
	lw	$2,10248($16)
	addu	$2,$2,$17
	lb	$3,0($2)
	bltz	$3,$L139
	sw	$3,10248($16)

$L130:
	lw	$2,0($18)
	lui	$3,%hi(ff_top_modifier_c)
	addiu	$3,$3,%lo(ff_top_modifier_c)
	addu	$2,$2,$3
	lb	$4,0($2)
	bltz	$4,$L140
	sw	$4,0($18)

$L133:
	lw	$31,28($sp)
	lw	$18,24($sp)
	lw	$17,20($sp)
	lw	$16,16($sp)
	j	$31
	addiu	$sp,$sp,32

$L136:
	lui	$6,%hi($LC0)
	addiu	$6,$6,%lo($LC0)
	move	$4,$0
	jal	av_log
	move	$5,$0

	j	$L123
	sw	$0,10256($16)

$L137:
	lui	$6,%hi($LC0)
	addiu	$6,$6,%lo($LC0)
	move	$4,$0
	jal	av_log
	move	$5,$0

	sw	$0,0($18)
	j	$L119
	lw	$3,9996($16)

$L135:
	lui	$6,%hi($LC0)
	addiu	$6,$6,%lo($LC0)
	move	$4,$0
	jal	av_log
	move	$5,$0

	j	$L121
	sw	$0,10244($16)

$L140:
	lui	$6,%hi($LC0)
	addiu	$6,$6,%lo($LC0)
	move	$4,$0
	jal	av_log
	move	$5,$0

	sw	$0,0($18)
	lw	$31,28($sp)
	lw	$18,24($sp)
	lw	$17,20($sp)
	lw	$16,16($sp)
	j	$31
	addiu	$sp,$sp,32

$L139:
	lui	$6,%hi($LC0)
	addiu	$6,$6,%lo($LC0)
	move	$4,$0
	jal	av_log
	move	$5,$0

	j	$L130
	sw	$0,10248($16)

$L138:
	lui	$6,%hi($LC0)
	addiu	$6,$6,%lo($LC0)
	move	$4,$0
	jal	av_log
	move	$5,$0

	j	$L128
	sw	$0,10244($16)

	.set	macro
	.set	reorder
	.end	ff_cavs_modify_mb_i
	.section	.text.ff_cavs_mv,"ax",@progbits
	.align	2
	.align	5
	.globl	ff_cavs_mv
	.ent	ff_cavs_mv
	.type	ff_cavs_mv, @function
ff_cavs_mv:
	.frame	$sp,24,$31		# vars= 0, regs= 6/0, args= 0, gp= 0
	.mask	0x003f0000,-4
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-24
	lw	$8,44($sp)
	addiu	$3,$4,10024
	sll	$5,$5,3
	sll	$2,$8,16
	addu	$15,$3,$5
	sra	$2,$2,16
	sll	$6,$6,3
	sw	$21,20($sp)
	sw	$20,16($sp)
	sw	$19,12($sp)
	sw	$18,8($sp)
	sw	$17,4($sp)
	sw	$16,0($sp)
	addu	$5,$3,$6
	sh	$2,6($15)
	sll	$2,$2,2
	addu	$2,$2,$4
	move	$19,$4
	lh	$4,6($5)
	lh	$14,9928($2)
	nor	$3,$0,$4
	addiu	$2,$15,-40
	movz	$5,$2,$3
	li	$2,4			# 0x4
	move	$20,$7
	sh	$14,4($15)
	lw	$21,40($sp)
	addiu	$11,$15,-8
	addiu	$12,$15,-32
	beq	$7,$2,$L226
	li	$3,-1			# 0xffffffffffffffff

	lh	$7,6($11)
	lh	$6,6($12)
$L144:
	bltz	$7,$L150
	nop

	bltz	$6,$L227
	li	$2,1			# 0x1

$L241:
	beq	$20,$2,$L228
	li	$2,2			# 0x2

	beq	$20,$2,$L229
	li	$2,3			# 0x3

	beq	$20,$2,$L230
	nop

$L219:
	lh	$4,6($5)
	sll	$2,$7,2
$L242:
	sll	$4,$4,2
	addu	$2,$2,$19
	addu	$4,$4,$19
	lw	$8,10604($2)
	lw	$10,10604($4)
	lh	$2,2($5)
	sll	$3,$6,2
	mul	$13,$10,$2
	addu	$3,$3,$19
	lw	$9,10604($3)
	lh	$6,2($11)
	lh	$3,0($11)
	mul	$16,$14,$13
	mul	$11,$8,$6
	mul	$8,$8,$3
	sra	$2,$2,31
	addiu	$2,$2,256
	addu	$13,$16,$2
	mul	$2,$14,$8
	lh	$4,0($12)
	lh	$7,2($12)
	sra	$3,$3,31
	addiu	$3,$3,256
	mul	$12,$9,$7
	addu	$8,$2,$3
	mul	$9,$9,$4
	mul	$2,$14,$11
	sra	$6,$6,31
	addiu	$6,$6,256
	addu	$11,$2,$6
	mul	$2,$14,$9
	lh	$5,0($5)
	sra	$4,$4,31
	addiu	$4,$4,256
	addu	$9,$2,$4
	mul	$10,$10,$5
	mul	$2,$14,$12
	sra	$7,$7,31
	addiu	$7,$7,256
	addu	$12,$2,$7
	mul	$2,$14,$10
	sra	$5,$5,31
	addiu	$5,$5,256
	addu	$10,$2,$5
	sra	$17,$8,9
	sra	$18,$11,9
	sra	$25,$9,9
	sra	$16,$12,9
	sra	$14,$10,9
	sra	$24,$13,9
	subu	$7,$17,$25
	subu	$5,$18,$16
	subu	$6,$25,$14
	subu	$4,$16,$24
	slt	$9,$5,0
	slt	$3,$6,0
	subu	$8,$0,$4
	slt	$2,$4,0
	subu	$13,$0,$7
	slt	$11,$7,0
	subu	$12,$0,$5
	subu	$10,$0,$6
	movn	$6,$10,$3
	movn	$4,$8,$2
	subu	$3,$14,$17
	subu	$2,$24,$18
	movn	$7,$13,$11
	movn	$5,$12,$9
	addu	$9,$7,$5
	addu	$8,$6,$4
	slt	$5,$3,0
	subu	$7,$0,$3
	subu	$6,$0,$2
	slt	$4,$2,0
	movn	$3,$7,$5
	movn	$2,$6,$4
	slt	$5,$8,$9
	beq	$5,$0,$L178
	addu	$3,$3,$2

	slt	$2,$8,$3
	bne	$2,$0,$L231
	slt	$2,$9,$3

$L180:
	move	$3,$8
$L183:
	beq	$3,$9,$L182
	nop

	beq	$3,$8,$L232
	nop

	sh	$25,0($15)
	sh	$16,2($15)
$L186:
	sltu	$2,$20,4
	beq	$2,$0,$L237
	li	$2,1			# 0x1

	addiu	$8,$19,8448
	lw	$7,8($8)
	lw	$4,8448($19)
	sra	$3,$7,3
	addu	$3,$3,$4
	lbu	$2,0($3)
	lbu	$5,1($3)
	lbu	$6,3($3)
	lbu	$4,2($3)
	sll	$2,$2,24
	sll	$5,$5,16
	or	$2,$2,$5
	or	$2,$2,$6
	sll	$4,$4,8
	or	$4,$4,$2
	andi	$3,$7,0x7
	sll	$4,$4,$3
	li	$2,134217728			# 0x8000000
	sltu	$2,$4,$2
	bne	$2,$0,$L191
	lh	$9,0($15)

	srl	$5,$4,23
	lui	$4,%hi(ff_golomb_vlc_len)
	addiu	$4,$4,%lo(ff_golomb_vlc_len)
	addu	$4,$5,$4
	lui	$2,%hi(ff_se_golomb_vlc_code)
	addiu	$2,$2,%lo(ff_se_golomb_vlc_code)
	lbu	$3,0($4)
	addu	$5,$5,$2
	addu	$3,$7,$3
	lb	$2,0($5)
	sw	$3,8($8)
	move	$7,$3
$L193:
	lw	$3,0($8)
	addu	$2,$9,$2
	sra	$4,$7,3
	addu	$4,$4,$3
	sh	$2,0($15)
	lbu	$2,0($4)
	lbu	$5,1($4)
	lbu	$6,3($4)
	sll	$5,$5,16
	lbu	$3,2($4)
	sll	$2,$2,24
	or	$2,$2,$5
	or	$2,$2,$6
	sll	$3,$3,8
	or	$3,$3,$2
	andi	$4,$7,0x7
	sll	$5,$3,$4
	li	$2,134217728			# 0x8000000
	sltu	$2,$5,$2
	bne	$2,$0,$L202
	lh	$9,2($15)

	lui	$4,%hi(ff_golomb_vlc_len)
	srl	$5,$5,23
	addiu	$4,$4,%lo(ff_golomb_vlc_len)
	addu	$4,$5,$4
	lui	$2,%hi(ff_se_golomb_vlc_code)
	addiu	$2,$2,%lo(ff_se_golomb_vlc_code)
	lbu	$3,0($4)
	addu	$5,$5,$2
	addu	$3,$7,$3
	lb	$2,0($5)
	sw	$3,8($8)
$L204:
	addu	$2,$9,$2
	sh	$2,2($15)
	li	$2,1			# 0x1
$L237:
	beq	$21,$2,$L220
	nop

	beq	$21,$0,$L214
	li	$2,2			# 0x2

	beq	$21,$2,$L233
	lw	$21,20($sp)

	lw	$20,16($sp)
	lw	$19,12($sp)
	lw	$18,8($sp)
	lw	$17,4($sp)
	lw	$16,0($sp)
	j	$31
	addiu	$sp,$sp,24

$L214:
	lw	$2,0($15)
	lw	$3,4($15)
	sw	$2,32($15)
	sw	$3,36($15)
	sw	$2,40($15)
	sw	$3,44($15)
	sw	$2,8($15)
	sw	$3,12($15)
$L234:
	lw	$21,20($sp)
	lw	$20,16($sp)
	lw	$19,12($sp)
	lw	$18,8($sp)
	lw	$17,4($sp)
	lw	$16,0($sp)
	j	$31
	addiu	$sp,$sp,24

$L220:
	lw	$2,0($15)
	lw	$3,4($15)
	sw	$2,8($15)
	j	$L234
	sw	$3,12($15)

$L226:
	lh	$7,6($11)
	beq	$7,$3,$L238
	lui	$2,%hi(ff_cavs_un_mv)

	lh	$6,6($12)
	beq	$6,$3,$L155
	addiu	$3,$2,%lo(ff_cavs_un_mv)

	lhu	$2,-8($15)
	lhu	$3,2($11)
	or	$2,$2,$3
	or	$2,$7,$2
	sll	$2,$2,16
	sra	$2,$2,16
	beq	$2,$0,$L238
	lui	$2,%hi(ff_cavs_un_mv)

	lhu	$2,-32($15)
	lhu	$3,2($12)
	or	$2,$2,$3
	or	$2,$6,$2
	sll	$2,$2,16
	sra	$2,$2,16
	bne	$2,$0,$L144
	lui	$2,%hi(ff_cavs_un_mv)

$L238:
	addiu	$3,$2,%lo(ff_cavs_un_mv)
$L155:
	lhu	$2,2($3)
	lhu	$3,0($3)
	sh	$2,2($15)
	j	$L186
	sh	$3,0($15)

$L178:
	slt	$2,$3,$8
	beq	$2,$0,$L180
	slt	$2,$9,$3

	bne	$2,$0,$L183
	nop

$L182:
	sh	$14,0($15)
	j	$L186
	sh	$24,2($15)

$L202:
	li	$2,-65536			# 0xffffffffffff0000
	and	$2,$5,$2
	beq	$2,$0,$L235
	move	$4,$5

	srl	$4,$5,16
	li	$6,16			# 0x10
$L207:
	andi	$2,$4,0xff00
	beq	$2,$0,$L239
	lui	$3,%hi(ff_log2_tab)

	srl	$4,$4,8
	addiu	$6,$6,8
$L239:
	addiu	$3,$3,%lo(ff_log2_tab)
	addu	$3,$4,$3
	lbu	$2,0($3)
	addu	$2,$6,$2
	sll	$2,$2,1
	addiu	$2,$2,-31
	subu	$3,$7,$2
	srl	$5,$5,$2
	addiu	$3,$3,32
	andi	$2,$5,0x1
	beq	$2,$0,$L210
	sw	$3,8($8)

	srl	$2,$5,1
	j	$L204
	subu	$2,$0,$2

$L191:
	li	$2,-65536			# 0xffffffffffff0000
	and	$2,$4,$2
	beq	$2,$0,$L236
	move	$6,$4

	srl	$6,$4,16
	li	$5,16			# 0x10
$L196:
	andi	$2,$6,0xff00
	beq	$2,$0,$L240
	lui	$3,%hi(ff_log2_tab)

	srl	$6,$6,8
	addiu	$5,$5,8
$L240:
	addiu	$3,$3,%lo(ff_log2_tab)
	addu	$3,$6,$3
	lbu	$2,0($3)
	addu	$2,$5,$2
	sll	$2,$2,1
	addiu	$2,$2,-31
	subu	$3,$7,$2
	srl	$4,$4,$2
	addiu	$3,$3,32
	andi	$2,$4,0x1
	beq	$2,$0,$L199
	sw	$3,8($8)

	srl	$2,$4,1
	lw	$7,8($8)
	j	$L193
	subu	$2,$0,$2

$L228:
	bne	$8,$7,$L219
	nop

	j	$L155
	move	$3,$11

$L231:
	beq	$2,$0,$L183
	nop

	sh	$14,0($15)
	j	$L186
	sh	$24,2($15)

$L235:
	j	$L207
	move	$6,$0

$L236:
	j	$L196
	move	$5,$0

$L227:
	lh	$4,6($5)
	bgez	$4,$L241
	nop

	j	$L155
	move	$3,$11

$L230:
	lh	$4,6($5)
	bne	$8,$4,$L242
	sll	$2,$7,2

	j	$L155
	move	$3,$5

$L150:
	bltz	$6,$L156
	nop

	lh	$4,6($5)
	bgez	$4,$L241
	li	$2,1			# 0x1

	j	$L155
	move	$3,$12

$L229:
	bne	$8,$6,$L219
	nop

	j	$L155
	move	$3,$12

$L199:
	lw	$7,8($8)
	j	$L193
	srl	$2,$4,1

$L210:
	j	$L204
	srl	$2,$5,1

$L233:
	lw	$2,0($15)
	lw	$3,4($15)
	sw	$2,32($15)
	sw	$3,36($15)
	lw	$21,20($sp)
	lw	$20,16($sp)
	lw	$19,12($sp)
	lw	$18,8($sp)
	lw	$17,4($sp)
	lw	$16,0($sp)
	j	$31
	addiu	$sp,$sp,24

$L232:
	sh	$17,0($15)
	j	$L186
	sh	$18,2($15)

$L156:
	lh	$4,6($5)
	bltz	$4,$L241
	li	$2,1			# 0x1

	j	$L155
	move	$3,$5

	.set	macro
	.set	reorder
	.end	ff_cavs_mv
	.section	.text.mc_part_std,"ax",@progbits
	.align	2
	.align	5
	.ent	mc_part_std
	.type	mc_part_std, @function
mc_part_std:
	.frame	$sp,168,$31		# vars= 88, regs= 10/0, args= 40, gp= 0
	.mask	0xc0ff0000,-4
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-168
	sw	$23,156($sp)
	sw	$19,140($sp)
	sw	$16,128($sp)
	sw	$31,164($sp)
	sw	$fp,160($sp)
	sw	$22,152($sp)
	sw	$21,148($sp)
	sw	$20,144($sp)
	sw	$18,136($sp)
	sw	$17,132($sp)
	lw	$11,200($sp)
	lw	$2,10272($4)
	lw	$14,10268($4)
	sw	$2,100($sp)
	mul	$2,$14,$11
	lw	$10,196($sp)
	lw	$8,9988($4)
	lw	$9,9992($4)
	move	$19,$4
	addu	$4,$2,$10
	lw	$2,100($sp)
	sll	$4,$4,1
	mul	$3,$11,$2
	lw	$2,184($sp)
	addu	$12,$3,$10
	addu	$4,$4,$2
	lw	$3,192($sp)
	lw	$2,188($sp)
	lw	$23,220($sp)
	sw	$4,40($sp)
	sll	$8,$8,3
	sll	$9,$9,3
	lw	$4,208($sp)
	addu	$3,$12,$3
	addu	$10,$10,$8
	addu	$11,$11,$9
	addu	$12,$12,$2