yuv4mpeg.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 2,660 行 · 第 1/3 页

	.ent	y4m_xtag_add
	.type	y4m_xtag_add, @function
y4m_xtag_add:
	.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	$17,20($sp)
	sw	$16,16($sp)
	sw	$31,28($sp)
	lw	$6,0($4)
	move	$16,$4
	sll	$2,$6,2
	slt	$3,$6,32
	li	$4,7			# 0x7
	addu	$17,$2,$16
	beq	$3,$0,$L111
	move	$18,$5

	lw	$2,4($17)
	beq	$2,$0,$L115
	li	$4,32			# 0x20

$L112:
	sll	$2,$6,2
	addu	$2,$2,$16
	lw	$4,4($2)
	move	$5,$18
	jal	strncpy
	li	$6,32			# 0x20

	lw	$3,0($16)
	move	$4,$0
	addiu	$3,$3,1
	sw	$3,0($16)
$L111:
	lw	$31,28($sp)
	lw	$18,24($sp)
	lw	$17,20($sp)
	lw	$16,16($sp)
	move	$2,$4
	j	$31
	addiu	$sp,$sp,32

$L115:
	jal	uc_malloc
	nop

	lw	$6,0($16)
	j	$L112
	sw	$2,4($17)

	.set	macro
	.set	reorder
	.end	y4m_xtag_add
	.section	.text.y4m_copy_xtag_list,"ax",@progbits
	.align	2
	.align	5
	.globl	y4m_copy_xtag_list
	.ent	y4m_copy_xtag_list
	.type	y4m_copy_xtag_list, @function
y4m_copy_xtag_list:
	.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	$31,36($sp)
	sw	$18,24($sp)
	sw	$17,20($sp)
	sw	$16,16($sp)
	lw	$3,0($5)
	move	$19,$5
	blez	$3,$L117
	move	$20,$4

	addiu	$17,$4,4
	move	$18,$0
	addiu	$16,$5,4
$L119:
	lw	$2,0($17)
	addiu	$18,$18,1
	beq	$2,$0,$L124
	li	$4,32			# 0x20

$L120:
	lw	$5,0($16)
	move	$4,$2
	jal	strncpy
	li	$6,32			# 0x20

	lw	$3,0($19)
	addiu	$16,$16,4
	slt	$2,$18,$3
	bne	$2,$0,$L119
	addiu	$17,$17,4

$L117:
	sw	$3,0($20)
	lw	$31,36($sp)
	lw	$20,32($sp)
	lw	$19,28($sp)
	lw	$18,24($sp)
	lw	$17,20($sp)
	lw	$16,16($sp)
	j	$31
	addiu	$sp,$sp,40

$L124:
	jal	uc_malloc
	nop

	j	$L120
	sw	$2,0($17)

	.set	macro
	.set	reorder
	.end	y4m_copy_xtag_list
	.section	.text.y4m_xtag_addlist,"ax",@progbits
	.align	2
	.align	5
	.globl	y4m_xtag_addlist
	.ent	y4m_xtag_addlist
	.type	y4m_xtag_addlist, @function
y4m_xtag_addlist:
	.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	$31,36($sp)
	sw	$18,24($sp)
	sw	$17,20($sp)
	sw	$16,16($sp)
	move	$20,$4
	lw	$3,0($5)
	lw	$4,0($4)
	addu	$2,$4,$3
	slt	$2,$2,33
	beq	$2,$0,$L137
	move	$19,$5

	blez	$3,$L129
	sll	$2,$4,2

	addu	$3,$5,$2
	addu	$2,$20,$2
	addiu	$16,$2,4
	addiu	$17,$3,4
	move	$18,$0
$L131:
	lw	$2,0($16)
	addiu	$18,$18,1
	beq	$2,$0,$L138
	li	$4,32			# 0x20

$L132:
	lw	$5,0($17)
	move	$4,$2
	jal	strncpy
	li	$6,32			# 0x20

	lw	$3,0($19)
	addiu	$16,$16,4
	slt	$2,$18,$3
	bne	$2,$0,$L131
	addiu	$17,$17,4

	lw	$4,0($20)
$L129:
	addu	$2,$4,$3
	sw	$2,0($20)
	lw	$31,36($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,40

$L138:
	jal	uc_malloc
	nop

	j	$L132
	sw	$2,0($16)

$L137:
	lw	$31,36($sp)
	lw	$20,32($sp)
	lw	$19,28($sp)
	lw	$18,24($sp)
	lw	$17,20($sp)
	lw	$16,16($sp)
	li	$2,7			# 0x7
	j	$31
	addiu	$sp,$sp,40

	.set	macro
	.set	reorder
	.end	y4m_xtag_addlist
	.section	.text.y4m_fini_xtag_list,"ax",@progbits
	.align	2
	.align	5
	.globl	y4m_fini_xtag_list
	.ent	y4m_fini_xtag_list
	.type	y4m_fini_xtag_list, @function
y4m_fini_xtag_list:
	.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	$19,28($sp)
	sw	$18,24($sp)
	sw	$17,20($sp)
	sw	$16,16($sp)
	sw	$31,32($sp)
	move	$19,$4
	addiu	$16,$4,4
	move	$17,$0
	li	$18,32			# 0x20
$L140:
	lw	$2,0($16)
	addiu	$17,$17,1
	beq	$2,$0,$L141
	move	$4,$2

	jal	uc_free
	nop

	sw	$0,0($16)
$L141:
	bne	$17,$18,$L140
	addiu	$16,$16,4

	sw	$0,0($19)
	lw	$31,32($sp)
	lw	$19,28($sp)
	lw	$18,24($sp)
	lw	$17,20($sp)
	lw	$16,16($sp)
	j	$31
	addiu	$sp,$sp,40

	.set	macro
	.set	reorder
	.end	y4m_fini_xtag_list
	.section	.rodata.str1.4
	.align	2
$LC26:
	.ascii	"stream_read: WARNING! s->buf_pos>s->buf_len\012\000"
	.section	.text.y4m_read,"ax",@progbits
	.align	2
	.align	5
	.globl	y4m_read
	.ent	y4m_read
	.type	y4m_read, @function
y4m_read:
	.frame	$sp,48,$31		# vars= 0, regs= 8/0, args= 16, gp= 0
	.mask	0x807f0000,-4
	.fmask	0x00000000,0
	addiu	$sp,$sp,-48
	sw	$22,40($sp)
	sw	$20,32($sp)
	sw	$19,28($sp)
	sw	$31,44($sp)
	sw	$21,36($sp)
	sw	$18,24($sp)
	sw	$17,20($sp)
	sw	$16,16($sp)
	move	$20,$6
	move	$19,$4
	.set	noreorder
	.set	nomacro
	beq	$6,$0,$L148
	move	$22,$5
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	blez	$20,$L150
	move	$21,$20
	.set	macro
	.set	reorder

$L192:
	lw	$5,36($19)
	lw	$3,40($19)
	move	$18,$22
	subu	$2,$3,$5
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L153
	move	$17,$20
	.set	macro
	.set	reorder

$L188:
	move	$16,$2
	sltu	$2,$3,$5
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L194
	lui	$6,%hi($LC26)
	.set	macro
	.set	reorder

$L160:
	slt	$2,$17,$16
	movn	$16,$17,$2
	lw	$3,80($19)
	sltu	$2,$16,32
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L162
	addu	$5,$3,$5
	.set	macro
	.set	reorder

$L190:
	andi	$2,$18,0x3
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L195
	move	$4,$18
	.set	macro
	.set	reorder

	andi	$2,$5,0x3
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L195
	li	$2,-32			# 0xffffffffffffffe0
	.set	macro
	.set	reorder

	addiu	$4,$18,-4
	and	$2,$16,$2
	addu	$6,$4,$2
	sltu	$3,$4,$6
	.set	noreorder
	.set	nomacro
	beq	$3,$0,$L166
	addiu	$5,$5,-4
	.set	macro
	.set	reorder

$L180:
#APP
	S32LDI xr1,$5,4
	S32LDI xr2,$5,4
	S32LDI xr3,$5,4
	S32LDI xr4,$5,4
	S32LDI xr5,$5,4
	S32LDI xr6,$5,4
	S32LDI xr7,$5,4
	S32LDI xr8,$5,4
	S32SDI xr1,$4,4
	S32SDI xr2,$4,4
	S32SDI xr3,$4,4
	S32SDI xr4,$4,4
	S32SDI xr5,$4,4
	S32SDI xr6,$4,4
	S32SDI xr7,$4,4
	S32SDI xr8,$4,4
#NO_APP
	sltu	$2,$4,$6
	bne	$2,$0,$L180
$L166:
	andi	$2,$16,0x1c
	addu	$6,$6,$2
	sltu	$3,$4,$6
	.set	noreorder
	.set	nomacro
	beq	$3,$0,$L196
	andi	$3,$16,0x3
	.set	macro
	.set	reorder

$L181:
#APP
	S32LDI xr1,$5,4
	S32SDI xr1,$4,4
#NO_APP
	sltu	$2,$4,$6
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L181
	andi	$3,$16,0x3
	.set	macro
	.set	reorder

$L196:
	li	$2,2			# 0x2
	.set	noreorder
	.set	nomacro
	beq	$3,$2,$L172
	li	$2,3			# 0x3
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	beq	$3,$2,$L173
	li	$2,1			# 0x1
	.set	macro
	.set	reorder

	beq	$3,$2,$L187
$L170:
	lw	$5,36($19)
	subu	$17,$17,$16
	addu	$2,$5,$16
	move	$5,$2
	.set	noreorder
	.set	nomacro
	blez	$17,$L174
	sw	$2,36($19)
	.set	macro
	.set	reorder

$L191:
	lw	$3,40($19)
	subu	$2,$3,$5
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L188
	addu	$18,$18,$16
	.set	macro
	.set	reorder

$L153:
	.set	noreorder
	.set	nomacro
	jal	stream_fill_buffer
	move	$4,$19
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L189
	subu	$2,$20,$17
	.set	macro
	.set	reorder

	lw	$3,40($19)
	lw	$5,36($19)
	sltu	$2,$3,$5
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L160
	subu	$16,$3,$5
	.set	macro
	.set	reorder

	lui	$6,%hi($LC26)
$L194:
	li	$5,2			# 0x2
	addiu	$6,$6,%lo($LC26)
	.set	noreorder
	.set	nomacro
	jal	mp_msg
	li	$4,7			# 0x7
	.set	macro
	.set	reorder

	slt	$2,$17,$16
	lw	$5,36($19)
	movn	$16,$17,$2
	lw	$3,80($19)
	sltu	$2,$16,32
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L190
	addu	$5,$3,$5
	.set	macro
	.set	reorder

$L162:
	move	$4,$18
$L195:
	.set	noreorder
	.set	nomacro
	jal	memcpy
	move	$6,$16
	.set	macro
	.set	reorder

	lw	$5,36($19)
	subu	$17,$17,$16
	addu	$2,$5,$16
	move	$5,$2
	.set	noreorder
	.set	nomacro
	bgtz	$17,$L191
	sw	$2,36($19)
	.set	macro
	.set	reorder

$L174:
	move	$2,$20
	subu	$20,$20,$2
	.set	noreorder
	.set	nomacro
	beq	$20,$0,$L176
	move	$21,$0
	.set	macro
	.set	reorder

	addu	$22,$22,$2
$L197:
	.set	noreorder
	.set	nomacro
	bgtz	$20,$L192
	move	$21,$20
	.set	macro
	.set	reorder

$L150:
	move	$2,$20
$L158:
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L176
	lw	$31,44($sp)
	.set	macro
	.set	reorder

	subu	$21,$0,$20
	move	$2,$21
	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)
	.set	noreorder
	.set	nomacro
	j	$31
	addiu	$sp,$sp,48
	.set	macro
	.set	reorder

$L172:
	lbu	$2,4($5)
	sb	$2,4($4)
	lbu	$3,5($5)
	.set	noreorder
	.set	nomacro
	j	$L170
	sb	$3,5($4)
	.set	macro
	.set	reorder

$L173:
	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	$L170
	sb	$2,6($4)
	.set	macro
	.set	reorder

$L187:
	lbu	$2,4($5)
	.set	noreorder
	.set	nomacro
	j	$L170
	sb	$2,4($4)
	.set	macro
	.set	reorder

$L189:
	blez	$2,$L158
	subu	$20,$20,$2
	.set	noreorder
	.set	nomacro
	bne	$20,$0,$L197
	addu	$22,$22,$2
	.set	macro
	.set	reorder

$L148:
	move	$21,$0
$L176:
	move	$2,$21
	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)
	.set	noreorder
	.set	nomacro
	j	$31
	addiu	$sp,$sp,48
	.set	macro
	.set	reorder

	.end	y4m_read
	.section	.text.y4m_init_stream_info,"ax",@progbits
	.align	2
	.align	5
	.globl	y4m_init_stream_info
	.ent	y4m_init_stream_info
	.type	y4m_init_stream_info, @function
y4m_init_stream_info:
	.frame	$sp,0,$31		# vars= 0, regs= 0/0, args= 0, gp= 0
	.mask	0x00000000,0
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	beq	$4,$0,$L204
	move	$9,$4

	lui	$4,%hi(y4m_fps_UNKNOWN)
	lui	$5,%hi(y4m_sar_UNKNOWN)
	addiu	$2,$4,%lo(y4m_fps_UNKNOWN)
	addiu	$3,$5,%lo(y4m_sar_UNKNOWN)
	lw	$7,4($2)
	lw	$8,4($3)
	lw	$6,%lo(y4m_fps_UNKNOWN)($4)
	lw	$3,%lo(y4m_sar_UNKNOWN)($5)
	li	$2,-1			# 0xffffffffffffffff
	sw	$3,20($9)
	sw	$2,8($9)
	sw	$6,12($9)
	sw	$7,16($9)
	sw	$8,24($9)
	sw	$0,32($9)
	sw	$2,0($9)
	sw	$2,4($9)
	addiu	$4,$9,32
	move	$3,$0
	li	$5,128			# 0x80
$L201:
	addu	$2,$4,$3
	addiu	$3,$3,4
	bne	$3,$5,$L201
	sw	$0,4($2)

$L204:
	j	$31
	nop

	.set	macro
	.set	reorder
	.end	y4m_init_stream_info
	.section	.text.y4m_init_frame_info,"ax",@progbits
	.align	2
	.align	5
	.globl	y4m_init_frame_info
	.ent	y4m_init_frame_info
	.type	y4m_init_frame_info, @function
y4m_init_frame_info:
	.frame	$sp,0,$31		# vars= 0, regs= 0/0, args= 0, gp= 0
	.mask	0x00000000,0
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	beq	$4,$0,$L211
	move	$3,$0

	sw	$0,0($4)
	li	$5,128			# 0x80
$L208:
	addu	$2,$4,$3
	addiu	$3,$3,4
	bne	$3,$5,$L208
	sw	$0,4($2)

$L211:
	j	$31
	nop

	.set	macro
	.set	reorder
	.end	y4m_init_frame_info
	.section	.text.y4m_fini_frame_info,"ax",@progbits
	.align	2
	.align	5
	.globl	y4m_fini_frame_info
	.ent	y4m_fini_frame_info
	.type	y4m_fini_frame_info, @function
y4m_fini_frame_info:
	.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	$19,28($sp)
	sw	$31,32($sp)
	sw	$18,24($sp)
	sw	$17,20($sp)
	sw	$16,16($sp)
	beq	$4,$0,$L219
	move	$19,$4

	addiu	$16,$4,4
	move	$17,$0
	li	$18,32			# 0x20
$L215:
	lw	$2,0($16)
	addiu	$17,$17,1
	beq	$2,$0,$L216
	move	$4,$2

	jal	uc_free
	nop

	sw	$0,0($16)
$L216:
	bne	$17,$18,$L215
	addiu	$16,$16,4

	sw	$0,0($19)
$L219:
	lw	$31,32($sp)
	lw	$19,28($sp)
	lw	$18,24($sp)
	lw	$17,20($sp)
	lw	$16,16($sp)
	j	$31
	addiu	$sp,$sp,40

	.set	macro
	.set	reorder
	.end	y4m_fini_frame_info
	.section	.text.y4m_fini_stream_info,"ax",@progbits
	.align	2
	.align	5
	.globl	y4m_fini_stream_info
	.ent	y4m_fini_stream_info
	.type	y4m_fini_stream_info, @function
y4m_fini_stream_info:
	.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)
	beq	$4,$0,$L229
	sw	$16,16($sp)

	addiu	$16,$4,36
	addiu	$19,$4,32
	move	$17,$0
	li	$18,32			# 0x20
$L225:
	lw	$2,0($16)
	addiu	$17,$17,1
	beq	$2,$0,$L226
	move	$4,$2

	jal	uc_free
	nop

	sw	$0,0($16)
$L226:
	bne	$17,$18,$L225
	addiu	$16,$16,4

	sw	$0,0($19)
$L229:
	lw	$31,32($sp)
	lw	$19,28($sp)
	lw	$18,24($sp)
	lw	$17,20($sp)
	lw	$16,16($sp)
	j	$31
	addiu	$sp,$sp,40

	.set	macro
	.set	reorder
	.end	y4m_fini_stream_info
	.section	.text.y4m_copy_frame_info,"ax",@progbits
	.align	2
	.align	5
	.globl	y4m_copy_frame_info
	.ent	y4m_copy_frame_info
	.type	y4m_copy_frame_info, @function
y4m_copy_frame_info:
	.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	$31,36($sp)
	sw	$18,24($sp)
	sw	$17,20($sp)
	sw	$16,16($sp)
	move	$20,$4
	beq	$4,$0,$L241
	move	$19,$5

	beq	$5,$0,$L241
	nop

	lw	$3,0($5)
	blez	$3,$L236
	addiu	$17,$4,4

	move	$18,$0
	addiu	$16,$5,4
$L238:
	lw	$2,0($17)
	addiu	$18,$18,1
	beq	$2,$0,$L243
	li	$4,32			# 0x20

$L239:
	lw	$5,0($16)
	move	$4,$2
	jal	strncpy
	li	$6,32			# 0x20

	lw	$3,0($19)
	addiu	$16,$16,4
	slt	$2,$18,$3
	bne	$2,$0,$L238
	addiu	$17,$17,4

$L236:
	sw	$3,0($20)
$L241:
	lw	$31,36($sp)
	lw	$20,32($sp)
	lw	$19,28($sp)
	lw	$18,24($sp)
	lw	$17,20($sp)
	lw	$16,16($sp)
	j	$31
	addiu	$sp,$sp,40

$L243:
	jal	uc_malloc
	nop

	j	$L239
	sw	$2,0($17)

	.set	macro
	.set	reorder
	.end	y4m_copy_frame_info
	.section	.text.y4m_copy_stream_info,"ax",@progbits
	.align	2
	.align	5
	.globl	y4m_copy_stream_info