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https://github.com/bluenviron/mediamtx
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31 lines
599 B
C
31 lines
599 B
C
#include <stdlib.h>
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#include <string.h>
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#include "roi.h"
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bool roi_load(const char *encoded, roi_t **mode) {
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float vals[4];
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int i = 0;
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char *token = strtok((char *)encoded, ",");
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while (token != NULL) {
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vals[i] = atof(token);
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if (vals[i] < 0 || vals[i] > 1) {
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return false;
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}
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i++;
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token = strtok(NULL, ",");
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}
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if (i != 4) {
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return false;
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}
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*mode = malloc(sizeof(roi_t));
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(*mode)->x = vals[0];
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(*mode)->y = vals[1];
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(*mode)->width = vals[2];
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(*mode)->height = vals[3];
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return true;
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}
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