slice.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 4,670 行 · 第 1/5 页

	addu	$4,$4,$5
	addiu	$2,$2,%lo(DCT_16)
	sll	$5,$8,16
	addu	$4,$4,$2
	or	$8,$5,$3
	addiu	$12,$12,2
#APP
	.set noreorder
#NO_APP
	lbu	$2,0($4)
	lbu	$3,2($4)
	addu	$13,$13,$2
	lbu	$4,1($4)
#APP
	.set reorder
#NO_APP
	slt	$2,$13,64
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L172
	move	$6,$3
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	j	$L168
	move	$9,$4
	.set	macro
	.set	reorder

$L156:
	movz	$2,$0,$9
	sll	$2,$2,2
	addu	$2,$2,$24
	addiu	$14,$24,208
	lw	$25,364($2)
	lw	$7,16816($24)
#APP
	S32CPS xr11,xr0,xr0
#NO_APP
	lh	$4,0($14)
	lw	$10,0($24)
	move	$6,$13
	.set	noreorder
	.set	nomacro
	blez	$13,$L192
	lw	$12,8($24)
	.set	macro
	.set	reorder

	lbu	$2,0($12)
	lbu	$3,1($12)
	sll	$2,$2,8
	or	$2,$2,$3
	sll	$2,$2,$13
	or	$10,$10,$2
	addiu	$12,$12,2
	addiu	$6,$13,-16
$L192:
	lui	$2,%hi(DCT_B14AC_5-15)
	nor	$15,$0,$4
	addiu	$16,$2,%lo(DCT_B14AC_5-15)
	move	$13,$0
$L249:
	li	$2,671088640			# 0x28000000
	sltu	$2,$10,$2
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L264
	li	$2,67108864			# 0x4000000
	.set	macro
	.set	reorder

$L257:
	srl	$3,$10,27
	sll	$2,$3,1
	addu	$2,$2,$3
	addu	$2,$2,$16
#APP
	.set noreorder
#NO_APP
	lbu	$3,0($2)
	lbu	$4,2($2)
	addu	$13,$13,$3
	lbu	$3,1($2)
#APP
	.set reorder
#NO_APP
	slt	$2,$13,64
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L197
	move	$8,$4
	.set	macro
	.set	reorder

$L266:
	move	$9,$3
$L199:
#APP
	.set noreorder
#NO_APP
	addu	$2,$7,$13
	lbu	$3,0($2)
	addiu	$4,$8,1
	sll	$11,$3,1
	addu	$5,$25,$11
	addu	$6,$6,$4
	lhu	$2,0($5)
	sll	$4,$10,$8
#APP
	S32I2M xr10,$3
#NO_APP
	mul	$2,$9,$2
#APP
	S32MAX xr11,xr11,xr10
#NO_APP
	sra	$3,$4,31
	sra	$2,$2,4
	xor	$2,$3,$2
	subu	$2,$2,$3
#APP
	.set reorder
#NO_APP
	sll	$2,$2,4
	sll	$3,$2,16
	sra	$3,$3,16
	.set	noreorder
	.set	nomacro
	beq	$2,$3,$L265
	sra	$3,$2,4
	.set	macro
	.set	reorder

	sra	$2,$2,31
	xori	$2,$2,0x7ff
	sll	$2,$2,4
	sra	$3,$2,4
$L265:
	addu	$2,$14,$11
	sh	$3,0($2)
	xor	$15,$15,$3
	.set	noreorder
	.set	nomacro
	blez	$6,$L249
	sll	$10,$4,1
	.set	macro
	.set	reorder

	lbu	$2,0($12)
	lbu	$3,1($12)
	sll	$2,$2,8
	or	$2,$2,$3
	sll	$2,$2,$6
	or	$10,$10,$2
	li	$2,671088640			# 0x28000000
	sltu	$2,$10,$2
	addiu	$12,$12,2
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L257
	addiu	$6,$6,-16
	.set	macro
	.set	reorder

	li	$2,67108864			# 0x4000000
$L264:
	sltu	$2,$10,$2
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L203
	li	$2,33554432			# 0x2000000
	.set	macro
	.set	reorder

	srl	$4,$10,24
	lui	$2,%hi(DCT_B14_8)
	sll	$3,$4,1
	addiu	$2,$2,%lo(DCT_B14_8)
	addu	$3,$3,$4
	addiu	$2,$2,-12
	addu	$3,$3,$2
#APP
	.set noreorder
#NO_APP
	lbu	$2,0($3)
	lbu	$4,2($3)
	addu	$13,$13,$2
	lbu	$3,1($3)
#APP
	.set reorder
#NO_APP
	slt	$2,$13,64
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L266
	move	$8,$4
	.set	macro
	.set	reorder

	sll	$2,$10,6
	srl	$2,$2,26
	addu	$2,$2,$13
	addiu	$13,$2,-64
	slt	$3,$13,64
	beq	$3,$0,$L197
#APP
	.set noreorder
#NO_APP
	addu	$2,$7,$13
	addiu	$8,$6,12
	lbu	$4,0($2)
	.set	noreorder
	.set	nomacro
	blez	$8,$L208
	sll	$5,$10,12
	.set	macro
	.set	reorder

	lbu	$2,0($12)
	lbu	$3,1($12)
	sll	$2,$2,8
	or	$2,$2,$3
	sll	$2,$2,$8
	or	$5,$5,$2
	addiu	$12,$12,2
	addiu	$8,$6,-4
$L208:
	sll	$6,$4,1
#APP
	S32I2M xr10,$4
#NO_APP
	addu	$2,$25,$6
	lhu	$3,0($2)
	sra	$4,$5,20
	mul	$3,$3,$4
#APP
	S32MAX xr11,xr11,xr10
#NO_APP
	sra	$3,$3,4
#APP
	.set reorder
#NO_APP
	sll	$3,$3,4
	sll	$2,$3,16
	sra	$2,$2,16
	.set	noreorder
	.set	nomacro
	beq	$3,$2,$L210
	sra	$2,$3,31
	.set	macro
	.set	reorder

	xori	$2,$2,0x7ff
	sll	$3,$2,4
$L210:
	sra	$3,$3,4
	addu	$2,$14,$6
	addiu	$6,$8,12
	sh	$3,0($2)
	xor	$15,$15,$3
	.set	noreorder
	.set	nomacro
	blez	$6,$L249
	sll	$10,$5,12
	.set	macro
	.set	reorder

	lbu	$2,0($12)
	lbu	$3,1($12)
	sll	$2,$2,8
	or	$2,$2,$3
	sll	$2,$2,$6
	or	$10,$10,$2
	addiu	$12,$12,2
	.set	noreorder
	.set	nomacro
	j	$L249
	addiu	$6,$8,-4
	.set	macro
	.set	reorder

$L213:
	li	$2,8388608			# 0x800000
	sltu	$2,$10,$2
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L216
	li	$2,2097152			# 0x200000
	.set	macro
	.set	reorder

	srl	$4,$10,19
	sll	$3,$4,1
	lui	$2,%hi(DCT_13)
	addu	$3,$3,$4
	addiu	$2,$2,%lo(DCT_13)
$L246:
	addiu	$2,$2,-48
	addu	$3,$3,$2
#APP
	.set noreorder
#NO_APP
	lbu	$2,0($3)
	lbu	$4,2($3)
	addu	$13,$13,$2
	lbu	$3,1($3)
#APP
	.set reorder
#NO_APP
	slt	$2,$13,64
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L266
	move	$8,$4
	.set	macro
	.set	reorder

$L197:
#APP
	S32M2I xr11, $4
#NO_APP
	lhu	$2,126($14)
	andi	$3,$15,0x1
	xor	$3,$3,$2
	sll	$5,$10,2
	addiu	$6,$6,2
	sra	$4,$4,3
	lui	$2,%hi(idct_row_max_intra)
	sw	$5,0($24)
	sw	$6,4($24)
	sw	$4,%lo(idct_row_max_intra)($2)
	lui	$2,%hi(mpeg2_idct_copy)
	sw	$12,8($24)
	sh	$3,126($14)
	lw	$25,%lo(mpeg2_idct_copy)($2)
	move	$5,$17
	move	$6,$18
	lw	$17,4($sp)
	lw	$18,8($sp)
	lw	$16,0($sp)
	move	$4,$14
	.set	noreorder
	.set	nomacro
	jr	$25
	addiu	$sp,$sp,16
	.set	macro
	.set	reorder

$L203:
	sltu	$2,$10,$2
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L213
	srl	$4,$10,22
	.set	macro
	.set	reorder

	lui	$2,%hi(DCT_B14_10)
	sll	$3,$4,1
	addiu	$2,$2,%lo(DCT_B14_10)
	addu	$3,$3,$4
	addiu	$2,$2,-24
	addu	$3,$3,$2
#APP
	.set noreorder
#NO_APP
	lbu	$2,0($3)
	lbu	$5,2($3)
	addu	$13,$13,$2
	slt	$4,$13,64
	.set	noreorder
	.set	nomacro
	beq	$4,$0,$L197
	lbu	$2,1($3)
	.set	macro
	.set	reorder

	move	$8,$5
	.set	noreorder
	.set	nomacro
	j	$L199
	move	$9,$2
	.set	macro
	.set	reorder

$L216:
	sltu	$2,$10,$2
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L219
	srl	$5,$10,16
	.set	macro
	.set	reorder

	srl	$4,$10,17
	sll	$3,$4,1
	lui	$2,%hi(DCT_15)
	addu	$3,$3,$4
	.set	noreorder
	.set	nomacro
	j	$L246
	addiu	$2,$2,%lo(DCT_15)
	.set	macro
	.set	reorder

$L219:
	lbu	$3,0($12)
	lbu	$2,1($12)
	sll	$3,$3,8
	or	$3,$3,$2
	addiu	$2,$6,16
	sll	$3,$3,$2
	sll	$4,$5,1
	lui	$2,%hi(DCT_16)
	addu	$4,$4,$5
	addiu	$2,$2,%lo(DCT_16)
	sll	$5,$10,16
	addu	$4,$4,$2
	or	$10,$5,$3
	addiu	$12,$12,2
#APP
	.set noreorder
#NO_APP
	lbu	$2,0($4)
	lbu	$3,2($4)
	addu	$13,$13,$2
	lbu	$4,1($4)
#APP
	.set reorder
#NO_APP
	slt	$2,$13,64
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L197
	move	$8,$3
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	j	$L199
	move	$9,$4
	.set	macro
	.set	reorder

$L227:
	.set	noreorder
	.set	nomacro
	j	$L100
	lw	$5,0($4)
	.set	macro
	.set	reorder

$L256:
	lbu	$3,1($4)
	addu	$2,$6,$13
	addu	$13,$3,$2
	sw	$13,4($24)
	lbu	$4,1($4)
	li	$2,32			# 0x20
	sll	$4,$5,$4
	nor	$3,$0,$4
	subu	$2,$2,$6
	sra	$3,$3,31
	srl	$3,$3,$2
	srl	$2,$4,$2
	subu	$2,$2,$3
	sll	$5,$4,$6
	andi	$2,$2,0xffff
	.set	noreorder
	.set	nomacro
	j	$L108
	sw	$5,0($24)
	.set	macro
	.set	reorder

$L255:
	lbu	$3,1($4)
	addu	$2,$6,$13
	addu	$13,$3,$2
	sw	$13,4($24)
	lbu	$4,1($4)
	li	$2,32			# 0x20
	sll	$4,$5,$4
	nor	$3,$0,$4
	subu	$2,$2,$6
	sra	$3,$3,31
	srl	$3,$3,$2
	srl	$2,$4,$2
	subu	$2,$2,$3
	sll	$5,$4,$6
	andi	$2,$2,0xffff
	.set	noreorder
	.set	nomacro
	j	$L116
	sw	$5,0($24)
	.set	macro
	.set	reorder

	.end	slice_intra_DCT
	.section	.text.motion_reuse_420,"ax",@progbits
	.align	2
	.align	5
	.ent	motion_reuse_420
	.type	motion_reuse_420, @function
motion_reuse_420:
	.frame	$sp,40,$31		# vars= 0, regs= 6/0, args= 16, gp= 0
	.mask	0x801f0000,-4
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-40
	sw	$20,32($sp)
	sw	$19,28($sp)
	sw	$18,24($sp)
	sw	$31,36($sp)
	sw	$17,20($sp)
	sw	$16,16($sp)
	lw	$10,24($4)
	lw	$16,32($5)
	move	$19,$5
	lw	$3,360($4)
	lw	$5,48($4)
	sll	$7,$10,1
	move	$18,$4
	lw	$17,36($19)
	addu	$4,$16,$7
	sll	$3,$3,1
	sltu	$2,$5,$4
	move	$20,$6
	bne	$2,$0,$L268
	addu	$6,$3,$17

	srl	$9,$4,1
	andi	$8,$4,0x1
	lw	$4,52($18)
	sltu	$2,$4,$6
	beq	$2,$0,$L285
	andi	$2,$6,0x1

$L274:
	bltz	$6,$L282
	move	$2,$0

	andi	$2,$4,0x1
	sll	$2,$2,1
	srl	$7,$4,1
$L279:
	subu	$17,$4,$3
$L276:
	or	$2,$8,$2
	lw	$6,28($18)
	sll	$2,$2,2
	addu	$2,$2,$20
	lw	$3,0($2)
	mul	$2,$6,$7
	lw	$5,0($19)
	lw	$4,12($18)
	addu	$5,$9,$5
	addu	$5,$2,$5
	addu	$4,$10,$4
	jal	$3
	li	$7,16			# 0x10

	srl	$2,$16,31
	addu	$2,$2,$16
	srl	$16,$17,31
	lw	$5,360($18)
	addu	$16,$16,$17
	andi	$17,$16,0x2
	sra	$16,$16,1
	lw	$6,32($18)
	addu	$16,$16,$5
	sra	$2,$2,1
	srl	$16,$16,1
	lw	$4,24($18)
	mul	$7,$16,$6
	andi	$3,$2,0x1
	or	$17,$17,$3
	addu	$2,$2,$4
	sll	$17,$17,2
	addu	$17,$20,$17
	lw	$3,16($18)
	lw	$5,4($19)
	sra	$2,$2,1
	addu	$16,$7,$2
	sra	$4,$4,1
	lw	$2,16($17)
	addu	$5,$16,$5
	addu	$4,$4,$3
	jal	$2
	li	$7,8			# 0x8

	lw	$4,24($18)
	lw	$5,8($19)
	lw	$2,20($18)
	sra	$4,$4,1
	lw	$25,16($17)
	lw	$6,32($18)
	addu	$5,$16,$5
	lw	$31,36($sp)
	lw	$20,32($sp)
	lw	$19,28($sp)
	lw	$18,24($sp)
	lw	$17,20($sp)
	lw	$16,16($sp)
	addu	$4,$4,$2
	li	$7,8			# 0x8
	jr	$25
	addiu	$sp,$sp,40

$L268:
	bltz	$4,$L283
	move	$8,$0

	andi	$8,$5,0x1
	srl	$9,$5,1
	subu	$16,$5,$7
$L284:
	lw	$4,52($18)
	sltu	$2,$4,$6
	bne	$2,$0,$L274
	andi	$2,$6,0x1

$L285:
	sll	$2,$2,1
	j	$L276
	srl	$7,$6,1

$L283:
	move	$5,$0
	move	$9,$0
	j	$L284
	subu	$16,$5,$7

$L282:
	move	$4,$0
	j	$L279
	move	$7,$0

	.set	macro
	.set	reorder
	.end	motion_reuse_420
	.section	.text.motion_zero_420,"ax",@progbits
	.align	2
	.align	5
	.ent	motion_zero_420
	.type	motion_zero_420, @function
motion_zero_420:
	.frame	$sp,40,$31		# vars= 0, regs= 5/0, args= 16, gp= 0
	.mask	0x800f0000,-8
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-40
	sw	$31,32($sp)
	sw	$19,28($sp)
	sw	$18,24($sp)
	sw	$17,20($sp)
	sw	$16,16($sp)
	move	$16,$4
	sw	$0,36($5)
	sw	$0,32($5)
	sw	$0,44($5)
	sw	$0,40($5)
	move	$19,$6
	lw	$2,360($16)
	lw	$6,28($4)
	lw	$7,24($4)
	mul	$8,$6,$2
	move	$17,$5
	lw	$5,0($5)
	lw	$4,12($4)
	lw	$3,0($19)
	addu	$5,$7,$5
	addu	$5,$8,$5
	addu	$4,$7,$4
	jal	$3
	li	$7,16			# 0x10

	lw	$18,360($16)
	lw	$6,32($16)
	srl	$18,$18,1
	mul	$3,$18,$6
	lw	$4,24($16)
	lw	$2,16($16)
	lw	$5,4($17)
	sra	$4,$4,1
	addu	$18,$3,$4
	lw	$3,16($19)
	addu	$4,$4,$2
	addu	$5,$18,$5
	jal	$3
	li	$7,8			# 0x8

	lw	$4,24($16)
	lw	$5,8($17)
	lw	$2,20($16)
	sra	$4,$4,1
	lw	$25,16($19)
	lw	$6,32($16)
	addu	$5,$18,$5
	lw	$31,32($sp)
	lw	$19,28($sp)
	lw	$18,24($sp)
	lw	$17,20($sp)
	lw	$16,16($sp)
	addu	$4,$4,$2
	li	$7,8			# 0x8
	jr	$25
	addiu	$sp,$sp,40

	.set	macro
	.set	reorder
	.end	motion_zero_420
	.section	.text.motion_reuse_422,"ax",@progbits
	.align	2
	.align	5
	.ent	motion_reuse_422
	.type	motion_reuse_422, @function
motion_reuse_422:
	.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	$22,40($sp)
	sw	$21,36($sp)
	sw	$18,24($sp)
	sw	$31,44($sp)
	sw	$20,32($sp)
	sw	$19,28($sp)
	sw	$17,20($sp)
	sw	$16,16($sp)
	lw	$11,24($4)
	lw	$20,32($5)
	move	$21,$5
	lw	$2,360($4)
	sll	$10,$11,1
	lw	$7,48($4)
	addu	$5,$20,$10
	lw	$3,36($21)
	move	$18,$4
	sll	$2,$2,1
	sltu	$4,$7,$5
	addu	$8,$2,$3
	bne	$4,$0,$L289
	move	$22,$6

	lw	$3,52($18)
	srl	$9,$5,1
	sltu	$2,$3,$8
	beq	$2,$0,$L301
	andi	$4,$5,0x1

$L295:
	bltz	$8,$L302
	andi	$2,$3,0x1

	sll	$19,$2,1
	srl	$3,$3,1
$L297:
	lw	$6,28($18)
	or	$2,$19,$4
	mul	$7,$6,$3
	sll	$2,$2,2
	addu	$2,$2,$22
	lw	$4,12($18)
	lw	$5,0($21)
	addu	$17,$7,$9
	lw	$3,0($2)
	addu	$4,$11,$4
	addu	$5,$17,$5
	jal	$3
	li	$7,16			# 0x10

	srl	$2,$20,31
	addu	$16,$2,$20
	sra	$16,$16,1
	andi	$16,$16,0x1
	or	$16,$19,$16
	and	$2,$20,$2
	lw	$4,24($18)
	sll	$16,$16,2
	addu	$16,$22,$16
	lw	$3,16($18)
	lw	$5,4($21)
	addu	$17,$17,$2
	srl	$17,$17,1
	lw	$6,32($18)
	lw	$2,16($16)
	sra	$4,$4,1
	addu	$5,$17,$5
	addu	$4,$4,$3
	jal	$2
	li	$7,16			# 0x10

	lw	$4,24($18)
	lw	$5,8($21)
	lw	$2,20($18)
	sra	$4,$4,1
	lw	$25,16($16)
	lw	$6,32($18)
	addu	$5,$17,$5
	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)
	addu	$4,$4,$2
	li	$7,16			# 0x10
	jr	$25
	addiu	$sp,$sp,48

$L289:
	bltz	$5,$L303
	move	$4,$0

	andi	$4,$7,0x1
	srl	$9,$7,1
	subu	$20,$7,$10
$L304:
	lw	$3,52($18)
	sltu	$2,$3,$8
	bne	$2,$0,$L295
	nop

$L301:
	andi	$2,$8,0x1
	sll	$19,$2,1
	j	$L297
	srl	$3,$8,1

$L303:
	move	$7,$0
	move	$9,$0
	j	$L304
	subu	$20,$7,$10

$L302:
	move	$19,$0
	j	$L297
	move	$3,$0

	.set	macro
	.set	reorder
	.end	motion_reuse_422
	.section	.text.motion_zero_422,"ax",@progbits
	.align	2
	.align	5
	.ent	motion_zero_422
	.type	motion_zero_422, @function
motion_zero_422:
	.frame	$sp,40,$31		# vars= 0, regs= 5/0, args= 16, gp= 0
	.mask	0x800f0000,-8
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-40
	sw	$31,32($sp)
	sw	$19,28($sp)
	sw	$18,24($sp)
	sw	$16,16($sp)
	sw	$17,20($sp)
	sw	$0,36($5)
	sw	$0,32($5)
	sw	$0,44($5)
	sw	$0,40($5)
	lw	$7,28($4)
	lw	$17,360($4)
	lw	$3,24($4)
	mul	$2,$7,$17
	move	$16,$4
	move	$18,$5
	lw	$4,12($4)
	lw	$5,0($5)
	addu	$17,$2,$3
	lw	$2,0($6)
	move	$19,$6
	addu	$4,$3,$4
	addu	$5,$17,$5
	move	$6,$7
	jal	$2
	li	$7,16			# 0x10

	lw	$4,24($16)
	lw	$3,16($16)
	lw	$5,4($18)
	srl	$17,$17,1
	lw	$6,32($16)
	lw	$2,16($19)
	sra	$4,$4,1
	addu	$5,$17,$5
	addu	$4,$4,$3
	jal	$2
	li	$7,16			# 0x10

	lw	$4,24($16)
	lw	$5,8($18)
	lw	$2,20($16)
	sra	$4,$4,1
	lw	$25,16($19)
	lw	$6,32($16)
	addu	$5,$17,$5
	lw	$31,32($sp)
	lw	$19,28($sp)
	lw	$18,24($sp)
	lw	$17,20($sp)
	lw	$16,16($sp)
	addu	$4,$4,$2
	li	$7,16			# 0x10
	jr	$25
	addiu	$sp,$sp,40

	.set	macro
	.set	reorder
	.end	motion_zero_422
	.section	.text.motion_reuse_444,"ax",@progbits
	.align	2
	.align	5
	.ent	motion_reuse_444
	.type	motion_reuse_444, @function
motion_reuse_444:
	.frame	$sp,40,$31		# vars= 0, regs= 5/0, args= 16, gp= 0