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57 lines
1.2 KiB
57 lines
1.2 KiB
#include <cstdio>
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#include <cstdlib>
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#include <unistd.h>
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#include <zmq.h>
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#include "common/visionipc.h"
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#include "common/timing.h"
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#include "common/util.h"
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#include "RawLogger.h"
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int main() {
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int err;
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VisionStream stream;
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VisionStreamBufs buf_info;
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while (true) {
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err = visionstream_init(&stream, VISION_STREAM_YUV, false, &buf_info);
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if (err != 0) {
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printf("visionstream fail\n");
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util::sleep_for(100);
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}
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break;
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}
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RawLogger vidlogger("prcamera", buf_info.width, buf_info.height, 20);
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vidlogger.Open("o1");
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for (int cnt=0; cnt<200; cnt++) {
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VisionIpcBufExtra extra;
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VIPSBuf* buf = visionstream_get(&stream, &extra);
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if (buf == NULL) {
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printf("visionstream get failed\n");
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break;
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}
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if (cnt == 100) {
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vidlogger.Rotate("o2", 2);
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}
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uint8_t *y = (uint8_t*)buf->addr;
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uint8_t *u = y + (buf_info.width*buf_info.height);
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uint8_t *v = u + (buf_info.width/2)*(buf_info.height/2);
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double t1 = millis_since_boot();
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vidlogger.LogFrame(cnt, y, u, v, NULL);
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double t2 = millis_since_boot();
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printf("%d %.2f\n", cnt, (t2-t1));
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}
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vidlogger.Close();
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visionstream_destroy(&stream);
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return 0;
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}
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