demux_ogg.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 4,749 行 · 第 1/5 页
MID
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.file 1 "demux_ogg.c" .section .mdebug.abi32 .previous .section .text.demux_ogg_sub_id,"ax",@progbits .align 2 .align 5 .globl demux_ogg_sub_id .ent demux_ogg_sub_id .type demux_ogg_sub_id, @functiondemux_ogg_sub_id: .frame $sp,0,$31 # vars= 0, regs= 0/0, args= 0, gp= 0 .mask 0x00000000,0 .fmask 0x00000000,0 .set noreorder .set nomacro bgez $5,$L8 lw $3,2248($4)$L2: j $31 move $2,$5$L8: lw $2,80($3) slt $2,$5,$2 beq $2,$0,$L9 sll $4,$5,2 lw $2,84($3) addu $2,$4,$2 j $L2 lw $5,0($2)$L9: j $L2 li $5,-1 # 0xffffffffffffffff .set macro .set reorder .end demux_ogg_sub_id .section .text.demux_ogg_sub_lang,"ax",@progbits .align 2 .align 5 .globl demux_ogg_sub_lang .ent demux_ogg_sub_lang .type demux_ogg_sub_lang, @functiondemux_ogg_sub_lang: .frame $sp,0,$31 # vars= 0, regs= 0/0, args= 0, gp= 0 .mask 0x00000000,0 .fmask 0x00000000,0 .set noreorder .set nomacro bgez $5,$L16 lw $3,2248($4)$L11: j $31 move $2,$0$L16: lw $2,80($3) slt $2,$5,$2 beq $2,$0,$L11 sll $4,$5,2 lw $2,88($3) addu $2,$4,$2 j $31 lw $2,0($2) .set macro .set reorder .end demux_ogg_sub_lang .globl __floatsisf .globl __floatdidf .globl __extendsfdf2 .globl __divdf3 .globl __divdi3 .section .text.demux_ogg_control,"ax",@progbits .align 2 .align 5 .ent demux_ogg_control .type demux_ogg_control, @functiondemux_ogg_control: .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 $2,56($4) move $19,$5 lw $5,68($2) move $20,$6 bltz $5,$L18 lw $17,2248($4) sll $2,$5,3 sll $3,$5,6 subu $3,$3,$2 addu $3,$3,$5 lw $2,44($17) sll $3,$3,3 addu $16,$3,$2 lw $18,0($16)$L20: li $2,10 # 0xa beq $19,$2,$L22 li $2,11 # 0xb beq $19,$2,$L23 li $4,-1 # 0xffffffffffffffff$L24: lw $31,36($sp)$L36: lw $20,32($sp) lw $19,28($sp) lw $18,24($sp) lw $17,20($sp) lw $16,16($sp) move $2,$4 j $31 addiu $sp,$sp,40$L22: lw $5,76($17) blez $5,$L33 lw $4,72($17)$L27: jal __floatdidf nop move $4,$18 move $16,$2 jal __extendsfdf2 move $17,$3 move $6,$2 move $4,$16 move $5,$17 jal __divdf3 move $7,$3 sw $2,0($20) sw $3,4($20) li $4,2 # 0x2 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,$4 j $31 addiu $sp,$sp,40$L18: lw $2,52($4) lw $5,44($17) lw $3,68($2) sll $4,$3,3 sll $2,$3,6 subu $2,$2,$4 addu $2,$2,$3 sll $2,$2,3 addu $16,$2,$5 jal __floatsisf lw $4,420($16) j $L20 move $18,$2$L23: lw $7,76($17) blez $7,$L34 lw $6,72($17)$L29: lw $4,8($16) li $3,100 # 0x64 multu $4,$3 lw $2,12($16) mflo $4 mfhi $5 mul $8,$2,$3 jal __divdi3 addu $5,$8,$5 sw $2,0($20) li $4,1 # 0x1 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,$4 j $31 addiu $sp,$sp,40$L33: beq $5,$0,$L35 nop j $L24 move $4,$0$L34: bne $7,$0,$L24 move $4,$0 bgtu $6,$0,$L29 lw $31,36($sp) j $L36 nop$L35: bgtu $4,$0,$L27 nop j $L24 move $4,$0 .set macro .set reorder .end demux_ogg_control .section .text.install_demuxer_ogg,"ax",@progbits .align 2 .align 5 .globl install_demuxer_ogg .ent install_demuxer_ogg .type install_demuxer_ogg, @functioninstall_demuxer_ogg: .frame $sp,0,$31 # vars= 0, regs= 0/0, args= 0, gp= 0 .mask 0x00000000,0 .fmask 0x00000000,0 .set noreorder .set nomacro lui $3,%hi(demuxer_list) lw $4,%lo(demuxer_list)($3) beq $4,$0,$L38 li $2,1 # 0x1 beq $4,$2,$L49 lui $2,%hi(demuxer_list+4) addiu $6,$2,%lo(demuxer_list+4) j $L44 li $4,1 # 0x1$L43: li $2,1 # 0x1 beq $5,$2,$L50 nop$L44: lw $5,0($6) addiu $4,$4,1 bne $5,$0,$L43 addiu $6,$6,4$L38: lui $2,%hi(init_avi_with_ogg) addiu $2,$2,%lo(init_avi_with_ogg) lui $4,%hi(init_avi_with_ogg_funcp) lui $3,%hi(demux_ogg_open) sw $2,%lo(init_avi_with_ogg_funcp)($4) addiu $3,$3,%lo(demux_ogg_open) lui $2,%hi(demux_ogg_open_funcp) j $31 sw $3,%lo(demux_ogg_open_funcp)($2)$L50: addiu $4,$4,-1$L42: addiu $3,$3,%lo(demuxer_list) sll $4,$4,2 lui $2,%hi(demuxer_desc_ogg) addu $4,$4,$3 addiu $2,$2,%lo(demuxer_desc_ogg) sw $2,0($4) lui $2,%hi(init_avi_with_ogg) addiu $2,$2,%lo(init_avi_with_ogg) lui $4,%hi(init_avi_with_ogg_funcp) lui $3,%hi(demux_ogg_open) sw $2,%lo(init_avi_with_ogg_funcp)($4) addiu $3,$3,%lo(demux_ogg_open) lui $2,%hi(demux_ogg_open_funcp) j $31 sw $3,%lo(demux_ogg_open_funcp)($2)$L49: j $L42 move $4,$0 .set macro .set reorder .end install_demuxer_ogg .globl __floatdisf .globl __divsf3 .section .text.demux_ogg_read_packet,"ax",@progbits .align 2 .align 5 .ent demux_ogg_read_packet .type demux_ogg_read_packet, @functiondemux_ogg_read_packet: .frame $sp,56,$31 # vars= 0, regs= 9/0, args= 16, gp= 0 .mask 0x80ff0000,-8 .fmask 0x00000000,0 .set noreorder .set nomacro addiu $sp,$sp,-56 lw $6,72($sp) sw $21,36($sp) sw $20,32($sp) sw $19,28($sp) sw $17,20($sp) sw $31,48($sp) sw $23,44($sp) sw $22,40($sp) sw $18,24($sp) sw $16,16($sp) sw $0,0($6) lw $2,388($4) move $3,$0 move $17,$4 move $20,$7 move $19,$5 sw $3,0($7) lw $21,76($sp) beq $2,$0,$L52 lw $18,0($5) lbu $2,0($18) andi $2,$2,0x1 bne $2,$0,$L80 nop lw $2,444($4) bne $2,$0,$L81 addiu $22,$4,412$L56: move $2,$18$L86: lw $31,48($sp) lw $23,44($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) j $31 addiu $sp,$sp,56$L52: lw $2,392($4) bne $2,$0,$L86 move $2,$18 lw $3,400($4) bne $3,$0,$L82 li $2,2 # 0x2 lbu $3,0($18) andi $2,$3,0x1 bne $2,$0,$L80 andi $2,$3,0x2 lw $5,16($5) sll $2,$2,1 srl $3,$3,6 li $4,-1 # 0xffffffffffffffff beq $5,$4,$L83 or $16,$3,$2$L68: lbu $2,0($18) andi $2,$2,0x8 bne $2,$0,$L84 li $2,1 # 0x1$L73: lw $4,16($19) jal __floatdisf lw $5,20($19) lw $5,0($17) jal __divsf3 move $4,$2 sw $2,0($20) sw $0,16($17) beq $16,$0,$L75 move $6,$0 move $5,$16 move $4,$16$L77: sll $6,$6,8 sw $6,16($17) addu $2,$5,$18 lbu $3,0($2) addiu $4,$4,-1 sll $4,$4,16 or $3,$6,$3 sra $4,$4,16 move $6,$3 sw $3,16($17) bne $4,$0,$L77 addiu $5,$5,-1$L75: lw $2,16($19) lw $3,20($19) addu $4,$18,$16 addiu $18,$4,1 sw $2,8($17) j $L56 sw $3,12($17)$L80: lw $2,384($17) addiu $2,$2,1 sw $2,384($17) lw $31,48($sp) move $2,$18 lw $23,44($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) j $31 addiu $sp,$sp,56$L82: bne $3,$2,$L86 move $2,$18 lbu $3,0($18) li $2,255 # 0xff beq $3,$2,$L86 move $2,$18 j $L56 move $18,$0$L81: jal vorbis_packet_blocksize move $4,$22 lw $3,16($19) move $23,$2 li $2,-1 # 0xffffffffffffffff beq $3,$2,$L85 nop$L58: lw $5,20($19) jal __floatdisf lw $4,16($19) lw $4,8($22) jal __floatsisf move $16,$2 move $5,$2 jal __divsf3 move $4,$16 div $0,$23,$21 teq $21,$0,7 lw $4,16($19) lw $5,20($19) sw $2,0($20) sw $4,8($17) sw $5,12($17) move $2,$18 mflo $6 sw $6,16($17) lw $31,48($sp) lw $23,44($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) j $31 addiu $sp,$sp,56$L84: j $L73 sw $2,0($6)$L85: lw $2,20($19) bne $2,$3,$L58 nop lw $8,8($17) lw $9,12($17) lw $4,16($17) sw $8,16($19) blez $4,$L58 sw $9,20($19) sra $3,$4,31 addu $4,$8,$4 sltu $6,$4,$8 addu $5,$9,$3 addu $5,$6,$5 sw $4,16($19) j $L58 sw $5,20($19)$L83: lw $2,20($19) bne $2,$5,$L68 nop lw $2,16($17) lw $10,8($17) bne $2,$0,$L70 lw $11,12($17) li $8,1 # 0x1 move $9,$0$L72: addu $2,$8,$10 sltu $4,$2,$8 addu $3,$9,$11 addu $3,$4,$3 sw $2,16($19) j $L68 sw $3,20($19)$L70: move $8,$2 j $L72 sra $9,$2,31 .set macro .set reorder .end demux_ogg_read_packet .section .text.demux_close_ogg,"ax",@progbits .align 2 .align 5 .ent demux_close_ogg .type demux_close_ogg, @functiondemux_close_ogg: .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) lw $17,2248($4) beq $17,$0,$L108 lw $31,32($sp) jal ogg_sync_clear move $4,$17 lw $4,44($17) beq $4,$0,$L90 nop lw $2,48($17) blez $2,$L92 nop move $19,$0 j $L94 move $18,$0$L95: lw $2,48($17) slt $2,$19,$2 beq $2,$0,$L111 addiu $18,$18,456$L109: lw $4,44($17)$L94: addu $16,$18,$4 jal ogg_stream_clear addiu $4,$16,24 lw $2,444($16) addiu $19,$19,1 beq $2,$0,$L95 addiu $4,$16,412 jal vorbis_info_clear addiu $18,$18,456 lw $2,48($17) slt $2,$19,$2 bne $2,$0,$L109 nop$L111: lw $4,44($17)$L92: jal uc_free nop$L90: lw $4,52($17) beq $4,$0,$L97 nop jal uc_free nop$L97: lw $4,84($17) beq $4,$0,$L99 nop jal uc_free nop$L99: lw $6,88($17) beq $6,$0,$L112 move $4,$17 lw $5,80($17) blez $5,$L103 move $16,$0 sll $2,$16,2$L113: addu $2,$2,$6 lw $3,0($2) addiu $16,$16,1 beq $3,$0,$L106 move $4,$3 jal uc_free nop lw $6,88($17) lw $5,80($17)$L106: slt $2,$16,$5 bne $2,$0,$L113 sll $2,$16,2$L103: jal uc_free move $4,$6 move $4,$17$L112: lw $31,32($sp) lw $19,28($sp) lw $18,24($sp) lw $17,20($sp) lw $16,16($sp) j uc_free addiu $sp,$sp,40$L108: 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 demux_close_ogg .section .rodata.str1.4,"aMS",@progbits,1 .align 2$LC0: .ascii "\012demux_ogg_add_sub %02X %02X %02X '%s'\012\000" .globl __muldf3 .globl __adddf3 .align 2$LC4: .ascii "Ogg sub lines: %d first: '%s'\012\000" .section .rodata.cst8,"aM",@progbits,8 .align 3$LC1: .word 0 .word -1008730112 .align 3$LC2: .word -755914244 .word 1062232653 .align 3$LC3: .word 0 .word 1072693248 .section .text.demux_ogg_add_sub,"ax",@progbits .align 2 .align 5 .globl demux_ogg_add_sub .ent demux_ogg_add_sub .type demux_ogg_add_sub, @functiondemux_ogg_add_sub: .frame $sp,64,$31 # vars= 0, regs= 8/0, args= 32, gp= 0 .mask 0x807f0000,-4 .fmask 0x00000000,0 .set noreorder .set nomacro addiu $sp,$sp,-64 sw $19,44($sp) sw $18,40($sp) sw $31,60($sp) sw $22,56($sp) sw $21,52($sp) sw $20,48($sp) sw $17,36($sp) sw $16,32($sp) lw $2,4($5) move $18,$5 slt $2,$2,4 move $19,$4 beq $2,$0,$L127 lw $16,0($5) lw $31,60($sp)$L131: lw $22,56($sp) lw $21,52($sp) lw $20,48($sp) lw $19,44($sp) lw $18,40($sp) lw $17,36($sp) lw $16,32($sp) j $31 addiu $sp,$sp,64$L127: lbu $2,1($16) lbu $7,0($16) sw $2,16($sp) lbu $3,2($16) lui $6,%hi($LC0) addiu $6,$6,%lo($LC0) addiu $22,$16,3 li $4,7 # 0x7 li $5,7 # 0x7 sw $3,20($sp) jal mp_msg sw $22,24($sp) lb $3,0($16) li $2,-120 # 0xffffffffffffff88 bne $3,$2,$L126 lui $17,%hi(ogg_sub) lw $2,4($18) slt $2,$2,3 bne $2,$0,$L131 lw $31,60($sp) lbu $2,2($16) lbu $3,1($16) sll $2,$2,8 or $9,$2,$3 blez $9,$L128 li $2,-1 # 0xffffffffffffffff lw $3,16($18) beq $3,$2,$L129 nop$L123: jal __floatsisf move $4,$9 jal __extendsfdf2 move $4,$2 lui $4,%hi($LC2) lw $6,%lo($LC2)($4) lw $7,%lo($LC2+4)($4) move $5,$3 jal __muldf3 move $4,$2 lw $4,16($18) lw $5,20($18) move $17,$3 jal __floatdisf move $16,$2 lw $5,0($19) jal __divsf3 move $4,$2 jal __extendsfdf2 move $4,$2 lui $4,%hi($LC3) lw $6,%lo($LC3)($4) lw $7,%lo($LC3+4)($4) move $5,$3 jal __adddf3 move $4,$2 move $6,$2 move $7,$3 move $4,$16 jal __adddf3 move $5,$17 move $20,$2 lui $2,%hi($LC1) lw $6,%lo($LC1)($2) lw $7,%lo($LC1+4)($2) move $21,$3$L122: lui $17,%hi(ogg_sub) jal sub_clear_text addiu $4,$17,%lo(ogg_sub) lw $6,4($18) move $5,$22 addiu $6,$6,-3 addiu $4,$17,%lo(ogg_sub) sw $20,16($sp) jal sub_add_text sw $21,20($sp) j $L130 addiu $16,$17,%lo(ogg_sub)$L126: addiu $16,$17,%lo(ogg_sub)$L130: lw $2,12($16) lw $7,%lo(ogg_sub)($17) lui $6,%hi($LC4) li $4,7 # 0x7 addiu $6,$6,%lo($LC4) li $5,7 # 0x7 jal mp_msg sw $2,16($sp) lui $2,%hi(vo_sub) sw $16,%lo(vo_sub)($2) lw $31,60($sp) lw $22,56($sp) lw $21,52($sp) lw $20,48($sp) lw $19,44($sp) lw $18,40($sp) lw $17,36($sp) lw $16,32($sp) li $4,2 # 0x2 j vo_osd_changed addiu $sp,$sp,64$L129: lw $2,20($18) bne $2,$3,$L123 nop lw $6,8($19) lw $2,16($19) lw $7,12($19) sra $5,$2,31 addu $2,$6,$2 sltu $8,$2,$6 addu $3,$7,$5 addu $3,$8,$3 sw $2,16($18) j $L123 sw $3,20($18)$L128: lui $2,%hi($LC1) lw $20,%lo($LC1)($2) lw $21,%lo($LC1+4)($2) move $6,$20 j $L122 move $7,$21 .set macro .set reorder .end demux_ogg_add_sub .section .rodata.str1.4 .align 2$LC5: .ascii "\003vorbis\000" .align 2$LC6: .ascii "LANGUAGE=\000" .align 2$LC7: .ascii "ID_SID_%d_LANG=%s\012\000" .align 2$LC8: .ascii "ID_AID_%d_LANG=%s\012\000" .align 2$LC9: .ascii "[Ogg] Language for -sid %d is '-slang \"%s\"'\012\000" .align 2$LC10: .ascii "Language\000" .align 2$LC12: .ascii "New dp: %p ds=%p pts=%5.3f len=%d flag=%d \012\000" .align 2$LC13: .ascii "Ogg demuxer: Displaying subtitle stream id %d which matc" .ascii "hed -slang %s\012\000" .section .rodata.cst8 .align 3$LC11: .word 0 .word -1008730112 .section .text.demux_ogg_add_packet,"ax",@progbits .align 2 .align 5 .ent demux_ogg_add_packet
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