cavs.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 4,812 行 · 第 1/5 页

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
sw	$5,104($sp)
sw	$7,112($sp)
lh	$13,6($23)
sw	$3,48($sp)
sw	$10,52($sp)
sw	$11,56($sp)
sw	$6,108($sp)
sw	$12,44($sp)
lw	$16,204($sp)
sw	$4,116($sp)
lw	$5,212($sp)
lw	$7,216($sp)
sw	$5,120($sp)
bltz	$13,$L288
sw	$7,124($sp)

sll	$3,$13,3
sll	$2,$13,5
subu	$2,$2,$3
sll	$4,$2,4
addu	$2,$2,$4
addiu	$2,$2,9112
addu	$2,$19,$2
lw	$25,8($2)
lw	$5,0($2)
lw	$2,4($2)
sw	$25,84($sp)
lh	$3,0($23)
lh	$6,2($23)
sw	$2,80($sp)
lw	$17,9948($19)
beq	$5,$0,$L287
lw	$18,9952($19)

lw	$4,52($sp)
sll	$2,$4,3
addu	$22,$3,$2
andi	$7,$22,0x7
bne	$7,$0,$L249
sw	$7,88($sp)

move	$4,$0
$L251:
lw	$25,56($sp)
sll	$17,$17,4
sll	$2,$25,3
addu	$21,$6,$2
sra	$8,$21,2
mul	$2,$14,$8
sra	$6,$22,2
addu	$3,$5,$6
andi	$fp,$21,0x7
addu	$20,$2,$3
move	$5,$0
li	$2,-3			# 0xfffffffffffffffd
slt	$4,$6,$4
movn	$5,$2,$fp
bne	$4,$0,$L255
sll	$18,$18,4

subu	$2,$0,$5
slt	$2,$8,$2
bne	$2,$0,$L255
addu	$3,$7,$17

addiu	$2,$6,16
slt	$2,$3,$2
beq	$2,$0,$L289
addu	$3,$5,$18

$L255:
sll	$5,$14,1
$L300:
lw	$4,2040($19)
subu	$5,$20,$5
addiu	$3,$6,-2
li	$2,21			# 0x15
addiu	$8,$8,-2
move	$6,$14
addiu	$5,$5,-2
li	$7,21			# 0x15
sw	$2,16($sp)
sw	$3,20($sp)
sw	$8,24($sp)
sw	$17,28($sp)
jal	ff_emulated_edge_mc
sw	$18,32($sp)

lw	$14,10268($19)
lw	$3,2040($19)
sll	$2,$14,1
addu	$2,$2,$3
li	$3,1			# 0x1
addiu	$20,$2,2
sw	$3,92($sp)
$L260:
andi	$2,$21,0x3
sll	$2,$2,2
andi	$3,$22,0x3
addu	$3,$3,$2
sll	$3,$3,2
addu	$16,$16,$3
lw	$4,40($sp)
lw	$2,0($16)
move	$6,$14
jal	$2
move	$5,$20

lw	$4,104($sp)
beq	$4,$0,$L290
lw	$7,112($sp)

lw	$2,100($sp)
$L297:
sra	$21,$21,3
mul	$4,$2,$21
lw	$5,80($sp)
lw	$7,84($sp)
sra	$20,$22,3
lw	$25,92($sp)
addu	$3,$5,$20
addu	$2,$20,$7
addu	$22,$4,$2
beq	$25,$0,$L263
addu	$5,$3,$4

lw	$4,2040($19)
lw	$6,10272($19)
sra	$17,$17,1
sra	$18,$18,1
li	$16,9			# 0x9
li	$7,9			# 0x9
sw	$16,16($sp)
sw	$20,20($sp)
sw	$21,24($sp)
sw	$17,28($sp)
jal	ff_emulated_edge_mc
sw	$18,32($sp)

lw	$2,88($sp)
lw	$5,2040($19)
lw	$6,10272($19)
lw	$4,44($sp)
lw	$7,108($sp)
lw	$3,116($sp)
sw	$2,16($sp)
jal	$3
sw	$fp,20($sp)

lw	$4,2040($19)
lw	$6,10272($19)
move	$5,$22
li	$7,9			# 0x9
sw	$16,16($sp)
sw	$20,20($sp)
sw	$21,24($sp)
sw	$17,28($sp)
jal	ff_emulated_edge_mc
sw	$18,32($sp)

lw	$22,2040($19)
lw	$3,88($sp)
$L295:
lw	$6,10272($19)
lw	$4,48($sp)
lw	$7,108($sp)
lw	$25,116($sp)
move	$5,$22
sw	$3,16($sp)
jal	$25
sw	$fp,20($sp)

$L287:
lw	$2,124($sp)
addiu	$4,$23,96
sw	$2,96($sp)
lh	$2,6($4)
bltz	$2,$L286
lw	$16,120($sp)

addiu	$2,$19,9112
$L298:
lw	$7,10272($19)
lh	$6,2($4)
lw	$5,9112($19)
lw	$4,8($2)
lw	$2,4($2)
sw	$7,64($sp)
lh	$3,96($23)
sw	$4,68($sp)
lw	$14,10268($19)
sw	$2,60($sp)
lw	$7,9948($19)
beq	$5,$0,$L286
lw	$18,9952($19)

lw	$25,52($sp)
sll	$2,$25,3
addu	$22,$3,$2
andi	$2,$22,0x7
bne	$2,$0,$L269
sw	$2,72($sp)

move	$9,$0
move	$4,$0
$L271:
lw	$3,56($sp)
sll	$23,$7,4
sll	$2,$3,3
addu	$20,$6,$2
sra	$8,$20,2
mul	$2,$8,$14
sra	$6,$22,2
addu	$3,$5,$6
andi	$fp,$20,0x7
addu	$17,$2,$3