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some bugs fixed

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This commit is contained in:
Edward Emelianov
2021-10-18 17:24:03 +03:00
parent 81c94bcd1e
commit 68449bef89
30 changed files with 577 additions and 551 deletions
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50
LocCorr/cameracapture.c
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@@ -20,10 +20,10 @@
#include <math.h>
#include <stdio.h>
#include <string.h>
#include <usefull_macros.h>
#include "cmdlnopts.h"
#include "config.h"
#include "debug.h"
#include "fits.h"
#include "grasshopper.h"
#include "imagefile.h"
@@ -132,31 +132,19 @@ static void recalcexp(Image *I){
exptime = theconf.maxexp;
return;
}
if(I->minval < 0. || I->maxval > 255.1){
DBG("Bad image data: min=%g, max=%g", I->minval, I->maxval);
size_t *histogram = get_histogram(I);
if(!histogram){
WARNX("Can't calculate histogram");
return;
}
int wh = I->width * I->height;
int histogram[256] = {0};
// algorythm works only with 8bit images!
#pragma omp parallel
{
int histogram_private[256] = {0};
#pragma omp for nowait
for(int i = 0; i < wh; ++i){
++histogram_private[(int)I->data[i]];
}
#pragma omp critical
{
for(int i=0; i<256; ++i) histogram[i] += histogram_private[i];
}
}
int idx100, sum100 = 0;
int idx100;
size_t sum100 = 0;
for(idx100 = 255; idx100 >= 0; --idx100){
sum100 += histogram[idx100];
if(sum100 > 100) break;
}
DBG("Sum100=%d, idx100=%d", sum100, idx100);
FREE(histogram);
DBG("Sum100=%zd, idx100=%d", sum100, idx100);
if(idx100 > 230 && idx100 < 253) return; // good values
if(idx100 > 253){ // exposure too long
calcexpgain(0.7*exptime);
@@ -248,13 +236,25 @@ int camcapture(void (*process)(Image*)){
FREE(oIma->data);
FREE(oIma);
}
if(oIma){
FREE(oIma->data);
FREE(oIma);
}
camdisconnect();
DBG("CAMCAPTURE: out");
return 1;
}
// return JSON with image status
/**
* @brief camstatus - return JSON with image status
* @param messageid - value of "messageid"
* @param buf - buffer for string
* @param buflen - length of `buf`
* @return buf
*/
char *camstatus(const char *messageid, char *buf, int buflen){
if(!buf || buflen < 2) return NULL;
if(!messageid) messageid = "unknown";
static char *impath = NULL;
if(!impath){
if(!(impath = realpath(GP->outputjpg, impath))){
@@ -263,9 +263,13 @@ char *camstatus(const char *messageid, char *buf, int buflen){
}
DBG("path: %s", impath);
}
float xc, yc;
getcenter(&xc, &yc);
snprintf(buf, buflen, "{ \"%s\": \"%s\", \"camstatus\": \"%sconnected\", \"impath\": \"%s\", \"imctr\": %llu, "
"\"fps\": %.3f, \"expmethod\": \"%s\", \"exposition\": %g, \"gain\": %g, \"brightness\": %g }\n",
"\"fps\": %.3f, \"expmethod\": \"%s\", \"exposition\": %g, \"gain\": %g, \"brightness\": %g, "
"\"xcenter\": %.1f, \"ycenter\": %.1f }\n",
MESSAGEID, messageid, connected ? "" : "dis", impath, ImNumber, getFramesPerS(),
(theconf.expmethod == EXPAUTO) ? "auto" : "manual", exptime, gain, brightness);
(theconf.expmethod == EXPAUTO) ? "auto" : "manual", exptime, gain, brightness,
xc, yc);
return buf;
}