vd_ffmpeg.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 4,063 行 · 第 1/4 页

.set	macro
.set	reorder
.end	decode
.section	.rodata.str1.4
.align	2
$LC8:
.ascii	"Buffer hints: %u\012\000"
.align	2
$LC9:
.ascii	"using STATIC\012\000"
.align	2
$LC10:
.ascii	"using TEMP\012\000"
.align	2
$LC11:
.ascii	"[VD_FFMPEG] DRI failure.\012\000"
.align	2
$LC12:
.ascii	"using IPB\012\000"
.align	2
$LC13:
.ascii	"using IP\012\000"
.section	.text.get_buffer,"ax",@progbits
.align	2
.align	5
.ent	get_buffer
.type	get_buffer, @function
get_buffer:
.frame	$sp,64,$31		# vars= 0, regs= 10/0, args= 24, gp= 0
.mask	0xc0ff0000,-4
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-64
sw	$22,48($sp)
sw	$18,32($sp)
sw	$17,28($sp)
sw	$31,60($sp)
sw	$fp,56($sp)
sw	$23,52($sp)
sw	$21,44($sp)
sw	$20,40($sp)
sw	$19,36($sp)
sw	$16,24($sp)
move	$18,$5
lw	$5,52($4)
lw	$20,188($4)
lw	$7,180($18)
li	$22,63			# 0x3f
xori	$3,$5,0x7
li	$2,15			# 0xf
move	$17,$4
movn	$22,$2,$3
lw	$19,344($20)
lw	$fp,40($4)
bne	$7,$0,$L202
lw	$23,44($4)

lw	$2,80($18)
beq	$2,$0,$L203
li	$16,4123			# 0x101b

lw	$2,184($19)
lw	$4,12($19)
addiu	$2,$2,1
li	$3,27			# 0x1b
movz	$16,$3,$4
sw	$2,184($19)
$L178:
move	$4,$20
$L212:
jal	init_vo
li	$21,4			# 0x4

bltz	$2,$L209
lui	$2,%hi(avcodec_default_release_buffer)

$L181:
lw	$2,180($18)
bne	$2,$0,$L210
addu	$3,$22,$23

lw	$2,188($19)
slt	$2,$2,2
bne	$2,$0,$L205
lui	$6,%hi($LC11)

$L211:
li	$4,13			# 0xd
li	$5,2			# 0x2
jal	mp_msg
addiu	$6,$6,%lo($LC11)

lui	$2,%hi(avcodec_default_get_buffer)
addiu	$2,$2,%lo(avcodec_default_get_buffer)
sw	$0,16($19)
sw	$2,260($17)
move	$4,$17
move	$5,$18
lw	$31,60($sp)
lw	$fp,56($sp)
lw	$23,52($sp)
lw	$22,48($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)
j	avcodec_default_get_buffer
addiu	$sp,$sp,64

$L203:
lw	$2,188($19)
addiu	$2,$2,1
sw	$2,188($19)
lw	$3,128($4)
bne	$3,$0,$L178
li	$16,24			# 0x18

lw	$2,12($19)
beq	$2,$0,$L212
move	$4,$20

j	$L212
li	$16,4120			# 0x1018

$L205:
lw	$2,184($19)
slt	$2,$2,3
beq	$2,$0,$L211
nop

lw	$2,268($17)
beq	$2,$0,$L188
lui	$2,%hi($LC13)

lui	$2,%hi($LC12)
addiu	$6,$2,%lo($LC12)
li	$21,4			# 0x4
$L190:
li	$4,13			# 0xd
jal	mp_msg
li	$5,7			# 0x7

addu	$3,$22,$23
$L210:
nor	$2,$0,$22
addu	$7,$22,$fp
and	$7,$7,$2
move	$6,$16
and	$2,$2,$3
move	$4,$20
move	$5,$21
jal	mpcodecs_get_image
sw	$2,16($sp)

move	$16,$2
lhu	$2,0($2)
li	$3,4096			# 0x1000
andi	$2,$2,0x3000
beq	$2,$3,$L206
lui	$2,%hi(draw_slice)

sw	$0,60($17)
$L193:
lbu	$3,3($16)
li	$2,8			# 0x8
beq	$3,$2,$L207
nop

$L194:
lw	$2,32($16)
lw	$3,48($16)
sw	$2,0($18)
sw	$3,16($18)
lw	$2,36($16)
lw	$3,52($16)
sw	$2,4($18)
sw	$3,20($18)
lw	$2,40($16)
lw	$3,56($16)
lw	$4,80($18)
sw	$2,8($18)
sw	$3,24($18)
beq	$4,$0,$L196
sw	$16,112($18)

lw	$2,32($19)
sw	$2,76($18)
lw	$2,28($19)
lw	$3,36($19)
addiu	$2,$2,1
sw	$2,28($19)
li	$2,1			# 0x1
sw	$2,36($19)
addiu	$3,$3,1
li	$2,2			# 0x2
sw	$3,32($19)
sw	$2,152($18)
lw	$31,60($sp)
lw	$fp,56($sp)
lw	$23,52($sp)
lw	$22,48($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)
move	$2,$0
j	$31
addiu	$sp,$sp,64

$L202:
lui	$6,%hi($LC8)
li	$4,13			# 0xd
li	$5,7			# 0x7
jal	mp_msg
addiu	$6,$6,%lo($LC8)

lw	$5,180($18)
li	$7,26			# 0x1a
andi	$4,$5,0x2
li	$2,24			# 0x18
andi	$3,$5,0x4
bne	$3,$0,$L160
movz	$7,$2,$4

li	$21,2			# 0x2
$L162:
andi	$2,$5,0x8
beq	$2,$0,$L163
nop

ori	$7,$7,0x1
li	$21,1			# 0x1
$L163:
lw	$2,128($17)
bne	$2,$0,$L168
move	$3,$0

lw	$2,12($19)
beq	$2,$0,$L213
li	$2,1			# 0x1

li	$3,4096			# 0x1000
$L168:
li	$2,1			# 0x1
$L213:
beq	$21,$2,$L208
lui	$2,%hi($LC10)

addiu	$6,$2,%lo($LC10)
$L171:
li	$4,13			# 0xd
li	$5,7			# 0x7
jal	mp_msg
or	$16,$7,$3

lw	$5,52($17)
jal	init_vo
move	$4,$20

bgez	$2,$L181
lui	$2,%hi(avcodec_default_release_buffer)

$L209:
lui	$3,%hi(avcodec_default_get_buffer)
addiu	$2,$2,%lo(avcodec_default_release_buffer)
addiu	$3,$3,%lo(avcodec_default_get_buffer)
sw	$2,264($17)
sw	$3,260($17)
move	$4,$17
move	$5,$18
lw	$31,60($sp)
lw	$fp,56($sp)
lw	$23,52($sp)
lw	$22,48($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)
j	avcodec_default_get_buffer
addiu	$sp,$sp,64

$L196:
lw	$2,28($19)
sw	$2,76($18)
lw	$3,32($19)
lw	$4,36($19)
li	$2,1			# 0x1
sw	$2,28($19)
addiu	$3,$3,1
li	$2,2			# 0x2
addiu	$4,$4,1
sw	$3,32($19)
sw	$4,36($19)
sw	$2,152($18)
lw	$31,60($sp)
lw	$fp,56($sp)
lw	$23,52($sp)
lw	$22,48($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)
move	$2,$0
j	$31
addiu	$sp,$sp,64

$L160:
ori	$7,$7,0x1
j	$L162
li	$21,1			# 0x1

$L206:
addiu	$2,$2,%lo(draw_slice)
j	$L193
sw	$2,60($17)

$L208:
lui	$2,%hi($LC9)
j	$L171
addiu	$6,$2,%lo($LC9)

$L188:
addiu	$6,$2,%lo($LC13)
j	$L190
li	$21,3			# 0x3

$L207:
jal	av_malloc
li	$4,1024			# 0x400

j	$L194
sw	$2,36($16)

.set	macro
.set	reorder
.end	get_buffer
.section	.text.draw_slice,"ax",@progbits
.align	2
.align	5
.ent	draw_slice
.type	draw_slice, @function
draw_slice:
.frame	$sp,56,$31		# vars= 16, regs= 1/0, args= 32, gp= 0
.mask	0x80000000,-8
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-56
sw	$31,48($sp)
lw	$14,188($4)
lw	$13,76($sp)
lw	$3,260($14)
move	$15,$7
subu	$9,$3,$7
move	$8,$6
move	$7,$5
addu	$2,$15,$13
slt	$12,$15,$3
lw	$10,0($7)
slt	$3,$3,$2
lw	$2,0($8)
movn	$13,$9,$3
lw	$11,8($8)
lw	$9,4($7)
addu	$10,$10,$2
lw	$3,4($8)
lw	$2,8($7)
move	$4,$14
addiu	$5,$sp,32
addiu	$6,$7,16
addu	$9,$9,$3
beq	$12,$0,$L219
addu	$2,$2,$11

lw	$7,256($14)
sw	$10,32($sp)
sw	$9,36($sp)
sw	$2,40($sp)
sw	$13,16($sp)
sw	$15,24($sp)
jal	mpcodecs_draw_slice
sw	$0,20($sp)

$L219:
lw	$31,48($sp)
j	$31
addiu	$sp,$sp,56

.set	macro
.set	reorder
.end	draw_slice
.section	.text.control,"ax",@progbits
.align	2
.align	5
.ent	control
.type	control, @function
control:
.frame	$sp,24,$31		# vars= 0, regs= 1/0, args= 16, gp= 0
.mask	0x80000000,-8
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-24
sw	$31,16($sp)
sw	$7,36($sp)
lw	$3,344($4)
li	$2,8			# 0x8
beq	$5,$2,$L223
lw	$4,0($3)

li	$2,9			# 0x9
beq	$5,$2,$L224
li	$2,3			# 0x3

beq	$5,$2,$L222
li	$2,-1			# 0xffffffffffffffff

$L225:
lw	$31,16($sp)
j	$31
addiu	$sp,$sp,24

$L223:
jal	avcodec_flush_buffers
nop

lw	$31,16($sp)
li	$2,1			# 0x1
j	$31
addiu	$sp,$sp,24

$L224:
lw	$2,268($4)
lw	$31,16($sp)
addiu	$2,$2,10
j	$31
addiu	$sp,$sp,24

$L222:
lw	$6,0($6)
lw	$2,24($3)
beq	$6,$2,$L225
li	$2,1			# 0x1

li	$2,842072064			# 0x32310000
ori	$2,$2,0x5659
beq	$6,$2,$L229
li	$2,1448411136			# 0x56550000

ori	$2,$2,0x5949
beq	$6,$2,$L229
li	$2,808583168			# 0x30320000

ori	$2,$2,0x3449
beq	$6,$2,$L229
nop

$L228:
j	$L225
move	$2,$0

$L229:
lw	$4,52($4)
beq	$4,$0,$L225
li	$2,1			# 0x1

li	$2,4			# 0x4
bne	$4,$2,$L228
nop

lw	$2,16($3)
j	$L225
sltu	$2,$2,1

.set	macro
.set	reorder
.end	control
.section	.rodata.str1.4
.align	2
$LC14:
.ascii	"QP: %d, count: %d\012\000"
.align	2
$LC15:
.ascii	"[VD_FFMPEG] Arithmetic mean of QP: %2.4f, Harmonic mean "
.ascii	"of QP: %2.4f\012\000"
.align	2
$LC17:
.ascii	"Could not close codec.\012\000"
.section	.rodata.cst8
.align	3
$LC16:
.word	0
.word	1072693248
.section	.text.uninit,"ax",@progbits
.align	2
.align	5
.ent	uninit
.type	uninit, @function
uninit:
.frame	$sp,64,$31		# vars= 8, regs= 6/0, args= 32, gp= 0
.mask	0x801f0000,-4
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-64
sw	$31,60($sp)
sw	$20,56($sp)
sw	$19,52($sp)
sw	$18,48($sp)
sw	$17,44($sp)
sw	$16,40($sp)
lw	$20,344($4)
lui	$2,%hi(lavc_param_vstats)
lw	$4,0($20)
lw	$3,%lo(lavc_param_vstats)($2)
beq	$3,$0,$L234
sw	$4,32($sp)

move	$16,$20
li	$17,1			# 0x1
lui	$19,%hi($LC14)
li	$18,32			# 0x20
$L236:
lw	$2,44($16)
move	$7,$17
li	$4,13			# 0xd
li	$5,4			# 0x4
addiu	$6,$19,%lo($LC14)
addiu	$17,$17,1
sw	$2,16($sp)
jal	mp_msg
addiu	$16,$16,4

bne	$17,$18,$L236
lw	$2,32($sp)

lw	$3,408($2)
jal	__floatsidf
lw	$4,64($3)

lw	$4,168($20)
lw	$5,172($20)
move	$6,$2
move	$7,$3
move	$16,$2
jal	__divdf3
move	$17,$3

sw	$2,16($sp)
sw	$3,20($sp)
lui	$2,%hi($LC16)
lw	$6,176($20)
lw	$7,180($20)
lw	$4,%lo($LC16)($2)
jal	__divdf3
lw	$5,%lo($LC16+4)($2)

move	$6,$2
move	$4,$16
move	$5,$17
jal	__muldf3
move	$7,$3

lui	$6,%hi($LC15)
li	$4,13			# 0xd
addiu	$6,$6,%lo($LC15)
li	$5,4			# 0x4
sw	$2,24($sp)
jal	mp_msg
sw	$3,28($sp)

lw	$4,32($sp)
$L234:
beq	$4,$0,$L238
nop

lw	$2,132($4)
beq	$2,$0,$L240
nop

jal	avcodec_close
nop

bltz	$2,$L247
lui	$6,%hi($LC17)

lw	$4,32($sp)
$L240:
jal	av_freep
addiu	$4,$4,24

lw	$4,32($sp)
jal	av_freep
addiu	$4,$4,584

lw	$4,32($sp)
jal	av_freep
addiu	$4,$4,380

$L238:
jal	av_freep
addiu	$4,$sp,32

jal	av_freep
addiu	$4,$20,4

jal	uc_free
move	$4,$20

lui	$2,%hi(avcodec_inited)
sw	$0,%lo(avcodec_inited)($2)
lw	$31,60($sp)
lw	$20,56($sp)
lw	$19,52($sp)
lw	$18,48($sp)
lw	$17,44($sp)
lw	$16,40($sp)
j	$31
addiu	$sp,$sp,64

$L247:
li	$4,13			# 0xd
addiu	$6,$6,%lo($LC17)
jal	mp_msg
li	$5,1			# 0x1

j	$L240
lw	$4,32($sp)

.set	macro
.set	reorder
.end	uninit
.section	.rodata.str1.4
.align	2
$LC18:
.ascii	"none\000"
.align	2
$LC19:
.ascii	"default\000"
.align	2
$LC20:
.ascii	"nonref\000"
.align	2
$LC21:
.ascii	"bidir\000"
.align	2
$LC22:
.ascii	"nonkey\000"
.align	2
$LC23:
.ascii	"all\000"
.align	2
$LC24:
.ascii	"Unknown discard value %s\012\000"
.section	.text.str2AVDiscard,"ax",@progbits
.align	2
.align	5
.ent	str2AVDiscard
.type	str2AVDiscard, @function
str2AVDiscard:
.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	$16,16($sp)
sw	$31,20($sp)
bne	$4,$0,$L264
move	$16,$4

$L249:
move	$2,$0
$L253:
lw	$31,20($sp)
lw	$16,16($sp)
j	$31
addiu	$sp,$sp,24

$L264:
lui	$5,%hi($LC18)
jal	strcasecmp
addiu	$5,$5,%lo($LC18)

beq	$2,$0,$L253
li	$2,-16			# 0xfffffffffffffff0

lui	$5,%hi($LC19)
addiu	$5,$5,%lo($LC19)
jal	strcasecmp
move	$4,$16

beq	$2,$0,$L249
lui	$5,%hi($LC20)

addiu	$5,$5,%lo($LC20)
jal	strcasecmp
move	$4,$16

beq	$2,$0,$L265
lui	$5,%hi($LC21)

addiu	$5,$5,%lo($LC21)
jal	strcasecmp
move	$4,$16

beq	$2,$0,$L266
lui	$5,%hi($LC22)

addiu	$5,$5,%lo($LC22)
jal	strcasecmp
move	$4,$16

beq	$2,$0,$L267
lui	$5,%hi($LC23)

addiu	$5,$5,%lo($LC23)
jal	strcasecmp
move	$4,$16

bne	$2,$0,$L261
lui	$6,%hi($LC24)

j	$L253
li	$2,48			# 0x30

$L261:
addiu	$6,$6,%lo($LC24)
move	$7,$16
li	$4,13			# 0xd
jal	mp_msg
li	$5,1			# 0x1

j	$L253
move	$2,$0

$L265:
j	$L253
li	$2,8			# 0x8

$L266:
j	$L253
li	$2,16			# 0x10

$L267:
j	$L253
li	$2,32			# 0x20

.set	macro
.set	reorder
.end	str2AVDiscard
.section	.text.release_buffer,"ax",@progbits
.align	2
.align	5
.ent	release_buffer
.type	release_buffer, @function
release_buffer:
.frame	$sp,32,$31		# vars= 0, regs= 3/0, args= 16, gp= 0
.mask	0x80030000,-8
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-32
sw	$17,20($sp)
sw	$16,16($sp)
sw	$31,24($sp)
lw	$2,188($4)
move	$17,$4
lw	$3,344($2)
move	$16,$5
lw	$4,112($5)
lw	$5,184($3)
slt	$2,$5,3
beq	$2,$0,$L269
nop

lw	$6,188($3)
slt	$2,$6,2
bne	$2,$0,$L281
nop

$L269:
beq	$4,$0,$L275
nop

$L274:
lbu	$3,3($4)
li	$2,8			# 0x8
beq	$3,$2,$L282
nop

$L275:
lw	$3,152($16)
$L283:
li	$2,2			# 0x2
beq	$3,$2,$L277
move	$4,$17

move	$5,$16
lw	$31,24($sp)
lw	$17,20($sp)
lw	$16,16($sp)
j	avcodec_default_release_buffer
addiu	$sp,$sp,32

$L277:
sw	$0,12($16)
sw	$0,0($16)
sw	$0,4($16)
sw	$0,8($16)
lw	$31,24($sp)
lw	$17,20($sp)
lw	$16,16($sp)
j	$31
addiu	$sp,$sp,32

$L281:
lhu	$2,0($4)
andi	$2,$2,0x1
beq	$2,$0,$L272
addiu	$2,$6,-1

addiu	$2,$5,-1
j	$L274
sw	$2,184($3)

$L282:
jal	av_freep
addiu	$4,$4,36

j	$L283
lw	$3,152($16)

$L272:
j	$L274
sw	$2,188($3)

.set	macro
.set	reorder
.end	release_buffer
.section	.rodata.str1.4
.align	2
$LC25:
.ascii	"AVCodecContext\000"
.align	2
$LC26:
.ascii	"AVFormatContext\000"
.align	2
$LC27:
.ascii	"[%s @ %p]\000"
.section	.text.mp_msp_av_log_callback,"ax",@progbits
.align	2
.align	5
.globl	mp_msp_av_log_callback
.ent	mp_msp_av_log_callback
.type	mp_msp_av_log_callback, @function
mp_msp_av_log_callback:
.frame	$sp,320,$31		# vars= 256, regs= 9/0, args= 24, gp= 0
.mask	0x80ff0000,-8
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-320
sw	$23,308($sp)
sw	$22,304($sp)
sw	$18,288($sp)
sw	$31,312($sp)
sw	$21,300($sp)
sw	$20,296($sp)
sw	$19,292($sp)
sw	$17,284($sp)
sw	$16,280($sp)
move	$18,$4
move	$22,$6
beq	$4,$0,$L319
move	$23,$7

lw	$21,0($4)
$L287:
li	$2,1			# 0x1
beq	$5,$2,$L289
li	$2,2			# 0x2

beq	$5,$2,$L291
li	$20,6			# 0x6

li	$20,1			# 0x1
$L291:
move	$4,$0
jal	mp_msg_test
move	$5,$20

beq	$2,$0,$L325
lw	$31,312($sp)

beq	$18,$0,$L294
lui	$16,%hi($LC25)

jal	strlen
addiu	$4,$16,%lo($LC25)

move	$6,$2
sltu	$2,$2,4
beq	$2,$0,$L296
lbu	$3,%lo($LC25)($16)

lw	$7,0($21)
lbu	$2,0($7)
addiu	$5,$16,%lo($LC25)
beq	$6,$0,$L298
subu	$2,$2,$3

bne	$2,$0,$L326
lui	$4,%hi($LC26)

lbu	$2,1($7)
lbu	$3,1($5)
sltu	$4,$6,2
bne	$4,$0,$L298
subu	$2,$2,$3

bne	$2,$0,$L326
lui	$4,%hi($LC26)

lbu	$2,2($7)
lbu	$3,2($5)
li	$4,2			# 0x2
beq	$6,$4,$L298
subu	$2,$2,$3

bne	$2,$0,$L326
lui	$4,%hi($LC26)

lbu	$3,3($7)
lbu	$2,3($5)
subu	$2,$3,$2
$L298:
bne	$2,$0,$L326
lui	$4,%hi($LC26)

lw	$3,132($18)
$L324:
beq	$3,$0,$L294
li	$2,1			# 0x1

lw	$4,4($3)
beq	$4,$2,$L321
nop

beq	$4,$0,$L322
nop

$L294:
move	$17,$0
$L311:
lui	$19,%hi(print_prefix.5506)
$L328:
lw	$2,%lo(print_prefix.5506)($19)
beq	$2,$0,$L327
move	$4,$22

beq	$21,$0,$L327
nop

lw	$2,4($21)
jal	$2
move	$4,$18

lui	$6,%hi($LC27)
addiu	$6,$6,%lo($LC27)
move	$7,$2
move	$4,$17
move	$5,$20
jal	mp_msg
sw	$21,16($sp)

move	$4,$22
$L327:
jal	strchr
li	$5,10			# 0xa

addiu	$16,$sp,24
sltu	$2,$0,$2
move	$6,$22
move	$4,$16
li	$5,256			# 0x100
move	$7,$23
jal	vsnprintf
sw	$2,%lo(print_prefix.5506)($19)

move	$4,$17
move	$5,$20
jal	mp_msg
move	$6,$16

lw	$31,312($sp)
$L325:
lw	$23,308($sp)
lw	$22,304($sp)
lw	$21,300($sp)