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1 // #define DEBUG
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2 #include "error.h"
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3
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4 #include <stdlib.h>
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5 #include <string.h>
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6 #include "DrawBack.h"
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7 #include "viewer_types.h"
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8
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9 SchedDefineTask(DrawBack);
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10
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11 static void
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12 linebuf_init(int *buf, int x, int rgb)
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13 {
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14 for (int i = 0; i < x; i++) {
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15 buf[i] = rgb;
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16 }
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17 }
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18
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19 static int
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20 run(SchedTask *smanager, void *rbuf, void *wbuf)
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21 {
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22 __debug_spe("DrawBack\n");
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23 int rgb = smanager->get_param(0);
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24 int rangex_start = smanager->get_param(1);
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25 int rangex_end = smanager->get_param(2);
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26 int rangey = smanager->get_param(3);
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27 int rangex = rangex_end - rangex_start + 1;
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28 int *linebuf;
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29
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30 for (int i = 0; i < rangey; i++) {
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31 linebuf = (int*)smanager->get_output(i);
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32 linebuf_init(linebuf, rangex, rgb);
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33 }
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34
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35 return 0;
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36 }
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