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annotate TaskManager/kernel/ppe/SimpleTask.h @ 895:b662e9dd26b0 draft

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add alignment of classes in SPU width and height are automatically set in frame buffer API
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Fri, 16 Jul 2010 17:23:49 +0900
parents 2faa1f62d925
children 6bd218d3f643
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1 #ifndef INCLUDED_SIPMLE_TASK
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2 #define INCLUDED_SIPMLE_TASK
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3
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4 #include "base.h"
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5 #include "types.h"
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6
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7 #define MAX_PARAMS 8
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8
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9 class SimpleTask {
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10 public: // variables
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12 BASE_NEW_DELETE(SimpleTask);
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13 int command; // 4 byte
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14 memaddr self; // 4 byte (or 8byte on 64bit mode)
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16 memaddr rbuf;
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17 memaddr wbuf;
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18 int r_size;
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19 int w_size;
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20 int dm1; // sizeof(SimpleTask)==32
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21 int dm2;
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24 public: // functions
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25 SimpleTask() {};
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27 SimpleTask(int r, memaddr read, int w, memaddr write) {
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28 r_size = r; rbuf = read;
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29 w_size = w; wbuf = write;
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30 };
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32 void set_input(memaddr i,int size) { r_size = size; rbuf= i; }
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33 void set_output(memaddr o,int size) { w_size = size; wbuf= o; }
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35 } __attribute__ ((aligned (DEFAULT_ALIGNMENT)));
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36
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37 typedef SimpleTask *SimpleTaskPtr;
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39 #endif
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