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tskVideoInput.asm
资源名称：DSP-C6000-DM642DEMO.rar　[点击查看]
上传用户：dahaojd
上传日期：2008-01-29
资源大小：14357k
文件大小：16k
源码类别：

DSP编程

开发平台：

C/C++

tskVideoInput.asm：源码内容
  1. ;******************************************************************************
  2. ;* TMS320C6x C/C++ Codegen                                    PC Version 4.36 *
  3. ;* Date/Time created: Wed Mar 22 15:36:42 2006                                *
  4. ;******************************************************************************
  6. ;******************************************************************************
  7. ;* GLOBAL FILE PARAMETERS                                                     *
  8. ;*                                                                            *
  9. ;*   Architecture      : TMS320C64xx                                          *
  10. ;*   Optimization      : Enabled at level 3                                   *
  11. ;*   Optimizing for    : Speed                                                *
  12. ;*                       Based on options: -o3, no -ms                        *
  13. ;*   Endian            : Little                                               *
  14. ;*   Interrupt Thrshld : Disabled                                             *
  15. ;*   Memory Model      : Large                                                *
  16. ;*   Calls to RTS      : Far                                                  *
  17. ;*   Pipelining        : Enabled                                              *
  18. ;*   Speculative Load  : Enabled                                              *
  19. ;*   Memory Aliases    : Presume not aliases (optimistic)                     *
  20. ;*   Debug Info        : No Debug Info                                        *
  21. ;*                                                                            *
  22. ;******************************************************************************
  24. .asg A15, FP
  25. .asg B14, DP
  26. .asg B15, SP
  27. .global $bss
  29. _YArray: .usect ".far",691200,8
  30. _CbArray: .usect ".far",345600,8
  31. _CrArray: .usect ".far",345600,8
  32. .global _capChan
  33. _capChan: .usect ".far",4,4
  34. .global _capFrameBuf
  35. _capFrameBuf: .usect ".far",4,4
  36. ; c:tic6000cgtoolsbinopt6x.exe -t -DI0 -v6400 -q -O3 C:DOCUME~1ZHAOQI~1LOCALS~1TempTI1896_2 C:DOCUME~1ZHAOQI~1LOCALS~1TempTI1896_5 -w C:/ICETEK-DM642-C V2.22/jpeg_motion/obj/ 
  38. .sect ".text"
  39. .global _tskVideoInputStart
  41. ;******************************************************************************
  42. ;* FUNCTION NAME: _tskVideoInputStart                                         *
  43. ;*                                                                            *
  44. ;*   Regs Modified     : A0,A1,A2,A3,A4,A5,A6,A7,A8,A9,B0,B1,B2,B3,B4,B5,B6,  *
  45. ;*                           B7,B8,B9,A16,A17,A18,A19,A20,A21,A22,A23,A24,A25,*
  46. ;*                           A26,A27,A28,A29,A30,A31,B16,B17,B18,B19,B20,B21, *
  47. ;*                           B22,B23,B24,B25,B26,B27,B28,B29,B30,B31          *
  48. ;*   Regs Used         : A0,A1,A2,A3,A4,A5,A6,A7,A8,A9,B0,B1,B2,B3,B4,B5,B6,  *
  49. ;*                           B7,B8,B9,A16,A17,A18,A19,A20,A21,A22,A23,A24,A25,*
  50. ;*                           A26,A27,A28,A29,A30,A31,B16,B17,B18,B19,B20,B21, *
  51. ;*                           B22,B23,B24,B25,B26,B27,B28,B29,B30,B31          *
  52. ;*   Local Frame Size  : 0 Args + 0 Auto + 4 Save = 4 byte                    *
  53. ;******************************************************************************
  54. _tskVideoInputStart:
  55. ;** --------------------------------------------------------------------------*
  56.            MVKL    .S2     _GIO_control,B5   ; |50| 
  58.            MVKH    .S2     _GIO_control,B5   ; |50| 
  59. ||         MVKL    .S1     _capChan,A3       ; |50| 
  61.            CALL    .S2     B5                ; |50| 
  62. ||         MVKH    .S1     _capChan,A3       ; |50| 
  64.            LDW     .D1T1   *A3,A4            ; |50| 
  65.            NOP             1
  66.            MVKL    .S2     0x10000004,B4     ; |50| 
  67.            MVKH    .S2     0x10000004,B4     ; |50| 
  68.            ZERO    .D1     A6                ; |50| 
  69. RL0:       ; CALL OCCURS                     ; |51| ; bypass _tskVideoInputStart upon return
  73. .sect ".text"
  74. .global _tskVideoInputInit
  76. ;******************************************************************************
  77. ;* FUNCTION NAME: _tskVideoInputInit                                          *
  78. ;*                                                                            *
  79. ;*   Regs Modified     : A0,A1,A2,A3,A4,A5,A6,A7,A8,A9,B0,B1,B2,B3,B4,B5,B6,  *
  80. ;*                           B7,B8,B9,SP,A16,A17,A18,A19,A20,A21,A22,A23,A24, *
  81. ;*                           A25,A26,A27,A28,A29,A30,A31,B16,B17,B18,B19,B20, *
  82. ;*                           B21,B22,B23,B24,B25,B26,B27,B28,B29,B30,B31      *
  83. ;*   Regs Used         : A0,A1,A2,A3,A4,A5,A6,A7,A8,A9,B0,B1,B2,B3,B4,B5,B6,  *
  84. ;*                           B7,B8,B9,SP,A16,A17,A18,A19,A20,A21,A22,A23,A24, *
  85. ;*                           A25,A26,A27,A28,A29,A30,A31,B16,B17,B18,B19,B20, *
  86. ;*                           B21,B22,B23,B24,B25,B26,B27,B28,B29,B30,B31      *
  87. ;*   Local Frame Size  : 0 Args + 4 Auto + 4 Save = 8 byte                    *
  88. ;******************************************************************************
  89. _tskVideoInputInit:
  90. ;** --------------------------------------------------------------------------*
  91.            MVKL    .S1     _GIO_create,A3    ; |42| 
  92.            MVKL    .S1     _EVMDM642_I2C_hI2C,A4 ; |40| 
  94.            MVKH    .S1     _GIO_create,A3    ; |42| 
  95. ||         MVKL    .S2     _extHeap,B4       ; |39| 
  97.            MVKH    .S1     _EVMDM642_I2C_hI2C,A4 ; |40| 
  98. ||         MVKH    .S2     _extHeap,B4       ; |39| 
  100.            CALL    .S2X    A3                ; |42| 
  101. ||         LDW     .D1T1   *A4,A7            ; |40| 
  102. ||         LDW     .D2T2   *B4,B5            ; |39| 
  103. ||         MVKL    .S1     _EVMDM642_vCapParamsChan,A5 ; |42| 
  105.            MVKL    .S1     _EVMDM642_vCapParamsChan+72,A6 ; |39| 
  106.            MVKH    .S1     _EVMDM642_vCapParamsChan,A5 ; |42| 
  108.            MVKL    .S2     _EVMDM642_vCapParamsSAA7115+16,B4 ; |40| 
  109. ||         MVKH    .S1     _EVMDM642_vCapParamsChan+72,A6 ; |39| 
  110. ||         STW     .D2T2   B3,*SP--(8)       ; |35| 
  112.            MV      .D2X    A5,B6             ; |42| 
  113. ||         MVKH    .S2     _EVMDM642_vCapParamsSAA7115+16,B4 ; |40| 
  114. ||         MVKL    .S1     SL1+0,A4          ; |42| 
  115. ||         ZERO    .D1     A8                ; |42| 
  117.            ADDKPC  .S2     RL1,B3,0          ; |42| 
  118. ||         MVK     .L2     0x1,B4            ; |42| 
  119. ||         STW     .D2T1   A7,*B4            ; |40| 
  120. ||         ADD     .L1X    4,SP,A6           ; |42| 
  121. ||         STW     .D1T2   B5,*A6            ; |39| 
  122. ||         MVKH    .S1     SL1+0,A4          ; |42| 
  124. RL1:       ; CALL OCCURS                     ; |42| 
  125.            MVKL    .S1     _GIO_control,A3   ; |45| 
  127.            MVKL    .S2     _capChan,B5       ; |42| 
  128. ||         MVKH    .S1     _GIO_control,A3   ; |45| 
  130.            MVKL    .S2     _EVMDM642_vCapParamsSAA7115,B6 ; |45| 
  131.            CALL    .S2X    A3                ; |45| 
  132.            MVKH    .S2     _capChan,B5       ; |42| 
  133.            MVKL    .S2     0x80000001,B4     ; |45| 
  134.            MVKH    .S2     _EVMDM642_vCapParamsSAA7115,B6 ; |45| 
  135.            MVKH    .S2     0x80000001,B4     ; |45| 
  137.            ADDKPC  .S2     RL2,B3,0          ; |45| 
  138. ||         MV      .D1X    B6,A6             ; |45| 
  139. ||         STW     .D2T1   A4,*B5            ; |42| 
  141. RL2:       ; CALL OCCURS                     ; |45| 
  142.            LDW     .D2T2   *++SP(8),B3       ; |46| 
  143.            NOP             4
  144.            RETNOP  .S2     B3,5              ; |46| 
  145.            ; BRANCH OCCURS                   ; |46| 
  149. .sect ".text"
  150. .global _tskVideoInput
  152. ;******************************************************************************
  153. ;* FUNCTION NAME: _tskVideoInput                                              *
  154. ;*                                                                            *
  155. ;*   Regs Modified     : A0,A1,A2,A3,A4,A5,A6,A7,A8,A9,A10,A11,A12,A13,A14,   *
  156. ;*                           A15,B0,B1,B2,B3,B4,B5,B6,B7,B8,B9,B10,B11,B12,   *
  157. ;*                           B13,SP,A16,A17,A18,A19,A20,A21,A22,A23,A24,A25,  *
  158. ;*                           A26,A27,A28,A29,A30,A31,B16,B17,B18,B19,B20,B21, *
  159. ;*                           B22,B23,B24,B25,B26,B27,B28,B29,B30,B31          *
  160. ;*   Regs Used         : A0,A1,A2,A3,A4,A5,A6,A7,A8,A9,A10,A11,A12,A13,A14,   *
  161. ;*                           A15,B0,B1,B2,B3,B4,B5,B6,B7,B8,B9,B10,B11,B12,   *
  162. ;*                           B13,SP,A16,A17,A18,A19,A20,A21,A22,A23,A24,A25,  *
  163. ;*                           A26,A27,A28,A29,A30,A31,B16,B17,B18,B19,B20,B21, *
  164. ;*                           B22,B23,B24,B25,B26,B27,B28,B29,B30,B31          *
  165. ;*   Local Frame Size  : 0 Args + 64 Auto + 44 Save = 108 byte                *
  166. ;******************************************************************************
  167. _tskVideoInput:
  168. ;** --------------------------------------------------------------------------*
  169.            MVKL    .S1     _SCOM_open,A3     ; |63| 
  170.            MVKH    .S1     _SCOM_open,A3     ; |63| 
  171.            MV      .D1X    SP,A31            ; |55| 
  172.            CALL    .S2X    A3                ; |63| 
  173.            STW     .D2T1   A15,*SP--(112)    ; |55| 
  174.            STDW    .D1T1   A13:A12,*-A31(32)
  175.            STDW    .D2T2   B13:B12,*+SP(104)
  177.            STDW    .D1T1   A11:A10,*-A31(40)
  178. ||         STDW    .D2T2   B11:B10,*+SP(96)
  179. ||         MVKL    .S1     SL2+0,A4          ; |63| 
  181.            ADDKPC  .S2     RL3,B3,0          ; |63| 
  182. ||         STW     .D2T2   B3,*+SP(92)
  183. ||         STW     .D1T1   A14,*-A31(24)
  184. ||         MVKH    .S1     SL2+0,A4          ; |63| 
  186. RL3:       ; CALL OCCURS                     ; |63| 
  187.            MVKL    .S1     _SCOM_open,A3     ; |64| 
  188.            MVKH    .S1     _SCOM_open,A3     ; |64| 
  189.            MV      .D1     A4,A15            ; |63| 
  190.            CALL    .S2X    A3                ; |64| 
  191.            MVKL    .S1     SL3+0,A4          ; |64| 
  192.            ADDKPC  .S2     RL4,B3,2          ; |64| 
  193.            MVKH    .S1     SL3+0,A4          ; |64| 
  194. RL4:       ; CALL OCCURS                     ; |64| 
  195.            MVKL    .S2     _GIO_submit,B5    ; |66| 
  197.            MVKH    .S2     _GIO_submit,B5    ; |66| 
  198. ||         MVKL    .S1     _capChan,A3       ; |66| 
  200.            MVKH    .S1     _capChan,A3       ; |66| 
  201. ||         CALL    .S2     B5                ; |66| 
  203.            LDW     .D1T1   *A3,A4            ; |66| 
  204. ||         MV      .S1     A4,A14            ; |64| 
  206.            MVKL    .S2     _capFrameBuf,B10  ; |66| 
  207.            MVKH    .S2     _capFrameBuf,B10  ; |66| 
  208.            MVK     .S2     0x80,B4           ; |66| 
  210.            ZERO    .D2     B6                ; |66| 
  211. ||         ZERO    .S1     A8                ; |66| 
  212. ||         MV      .D1X    B10,A6            ; |66| 
  213. ||         ADDKPC  .S2     RL5,B3,0          ; |66| 
  215. RL5:       ; CALL OCCURS                     ; |66| 
  216.            MVKL    .S2     _YArray,B4
  217.            MVKL    .S2     _utlstsCapTime,B6
  218.            MVKH    .S2     _YArray,B4
  219.            MVKH    .S2     _utlstsCapTime,B6
  221.            MV      .D2     B4,B11
  222. ||         MVKL    .S1     _CbArray,A3
  224.            ADDAW   .D2     SP,9,B4           ; |68| 
  225. ||         MV      .D1X    B6,A11
  226. ||         MVKH    .S1     _CbArray,A3
  227. ||         MVKL    .S2     _CrArray,B5
  229.            MV      .D1X    B10,A13           ; |66| 
  230. ||         MVKL    .S1     _utlstsCycleTime,A12
  231. ||         MVKH    .S2     _CrArray,B5
  233.            MV      .S2     B5,B13
  234. ||         MVKH    .S1     _utlstsCycleTime,A12
  235. ||         MV      .D1X    B4,A10            ; |68| Define a twin register
  236. ||         MV      .D2X    A3,B12
  238.            MVKL    .S1     _UTL_stsStartFunc,A3
  239.            MVKH    .S1     _UTL_stsStartFunc,A3
  240.            NOP             1
  241. ;*----------------------------------------------------------------------------*
  242. ;*   SOFTWARE PIPELINE INFORMATION
  243. ;*      Disqualified loop: Loop contains a call
  244. ;*----------------------------------------------------------------------------*
  245. L1:    
  246.            CALL    .S2X    A3
  247.            ADDKPC  .S2     RL6,B3,3
  248.            MV      .D1     A11,A4
  249. RL6:       ; CALL OCCURS   
  250.            MVKL    .S1     _capFrameBuf,A3   ; |76| 
  251.            MVKH    .S1     _capFrameBuf,A3   ; |76| 
  252.            LDW     .D1T1   *A3,A3            ; |76| 
  253.            ADD     .D2     SP,24,B4          ; |84| 
  254.            MVK     .S2     0x1e0,B6
  255.            MVK     .S1     0x2d0,A6
  256.            MV      .D1X    B4,A4             ; |84| 
  257.            LDW     .D1T1   *+A3(8),A7        ; |76| 
  258.            NOP             3
  259.            ADD     .L2     8,SP,B4           ; |84| 
  261.            MVKL    .S1     _yuv422to420,A7   ; |84| 
  262. ||         STW     .D2T1   A7,*+SP(24)       ; |76| 
  264.            MVKH    .S1     _yuv422to420,A7   ; |84| 
  265.            LDW     .D1T1   *+A3(12),A5       ; |77| 
  267.            LDW     .D1T1   *+A3(16),A3       ; |78| 
  268. ||         CALL    .S2X    A7                ; |84| 
  270.            STW     .D2T2   B11,*+SP(8)       ; |80| 
  271.            STW     .D2T2   B12,*+SP(12)      ; |81| 
  272.            STW     .D2T2   B13,*+SP(16)      ; |82| 
  273.            STW     .D2T1   A5,*+SP(28)       ; |77| 
  275.            ADDKPC  .S2     RL7,B3,0          ; |84| 
  276. ||         STW     .D2T1   A3,*+SP(32)       ; |78| 
  278. RL7:       ; CALL OCCURS                     ; |84| 
  279.            MVKL    .S2     _UTL_stsStopFunc,B4
  280.            MVKH    .S2     _UTL_stsStopFunc,B4
  281.            CALL    .S2     B4
  282.            ADDKPC  .S2     RL8,B3,3
  283.            MV      .D1     A11,A4
  284. RL8:       ; CALL OCCURS   
  285.            MVKL    .S1     _SCOM_putMsg,A3   ; |91| 
  286.            MVKH    .S1     _SCOM_putMsg,A3   ; |91| 
  287.            STW     .D1T2   B12,*+A10(24)     ; |89| 
  288.            CALL    .S2X    A3                ; |91| 
  289.            MV      .D2X    A10,B4            ; |91| 
  290.            MV      .S1     A15,A4            ; |91| 
  291.            STW     .D1T2   B13,*+A10(28)     ; |90| 
  292.            STW     .D1T2   B11,*+A10(20)     ; |88| 
  293.            ADDKPC  .S2     RL9,B3,0          ; |91| 
  294. RL9:       ; CALL OCCURS                     ; |91| 
  295.            MVKL    .S1     _UTL_stsPeriodFunc,A3
  296.            MVKH    .S1     _UTL_stsPeriodFunc,A3
  297.            MV      .D1     A12,A4
  298.            CALL    .S2X    A3
  299.            ADDKPC  .S2     RL10,B3,4
  300. RL10:      ; CALL OCCURS   
  301.            MVKL    .S1     _GIO_submit,A3    ; |96| 
  303.            MVKL    .S2     _capChan,B5       ; |96| 
  304. ||         MVKH    .S1     _GIO_submit,A3    ; |96| 
  306.            MVKH    .S2     _capChan,B5       ; |96| 
  307.            CALL    .S2X    A3                ; |96| 
  308.            LDW     .D2T1   *B5,A4            ; |96| 
  309.            MVK     .S2     0x82,B4
  310.            MV      .S1     A13,A6            ; |96| 
  311.            ZERO    .D1     A8                ; |96| 
  313.            ZERO    .D2     B6                ; |96| 
  314. ||         ADDKPC  .S2     RL11,B3,0         ; |96| 
  316. RL11:      ; CALL OCCURS                     ; |96| 
  317.            MVKL    .S2     _SCOM_getMsg,B5   ; |98| 
  318.            MVKH    .S2     _SCOM_getMsg,B5   ; |98| 
  319.            CALL    .S2     B5                ; |98| 
  320.            MV      .D1     A14,A4            ; |98| 
  321.            MVK     .D2     0xffffffff,B4
  322.            ADDKPC  .S2     RL12,B3,2         ; |98| 
  323. RL12:      ; CALL OCCURS                     ; |98| 
  324.            BNOP    .S1     L1,2              ; |99| 
  326.            MVKL    .S1     _UTL_stsStartFunc,A3
  327. ||         MV      .D1     A4,A10            ; |98| 
  329.            MVKH    .S1     _UTL_stsStartFunc,A3
  330.            NOP             1
  331.            ; BRANCH OCCURS                   ; |99| 
  334. ;******************************************************************************
  335. ;* STRINGS                                                                    *
  336. ;******************************************************************************
  337. .sect ".const"
  338. SL1: .string "/VP0CAPTURE/A/0",0
  339. SL2: .string "INTOPROC",0
  340. SL3: .string "PROCTOIN",0
  341. ;******************************************************************************
  342. ;* UNDEFINED EXTERNAL REFERENCES                                              *
  343. ;******************************************************************************
  344. .global _SCOM_open
  345. .global _SCOM_putMsg
  346. .global _SCOM_getMsg
  347. .global _UTL_stsStartFunc
  348. .global _UTL_stsStopFunc
  349. .global _UTL_stsPeriodFunc
  350. .global _GIO_control
  351. .global _GIO_create
  352. .global _GIO_submit
  353. .global _yuv422to420
  354. .global _EVMDM642_I2C_hI2C
  355. .global _EVMDM642_vCapParamsChan
  356. .global _EVMDM642_vCapParamsSAA7115
  357. .global _extHeap
  358. .global _utlstsCapTime
  359. .global _utlstsCycleTime