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change stored size (8/16 bit); allocate img for server in shared memory (TODO: add to client ability of reading from shm)

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Edward Emelianov
2023-12-14 16:55:03 +03:00
parent cb38636d78
commit 8132c07479
19 changed files with 637 additions and 395 deletions
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40
Dummy_cameras/dummyfunc.c
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@@ -40,6 +40,7 @@ static float focuserpos = 1., brightness = 1., gain = 0.;
static float camtemp = -30., exptime = 0.;
static capture_status capstat = CAPTURE_NO;
static double texpstart = 0.;
static uint8_t bitpix = 16; // bit depth: 8 or 16
static int campoll(capture_status *st, float *remain){
if(capstat != CAPTURE_PROCESS){
@@ -68,16 +69,37 @@ static int startexp(){
static int camcapt(IMG *ima){
static int n = 0;
if(!ima || !ima->data) return FALSE;
OMP_FOR()
for(int y = 0; y < ima->h; ++y){
uint16_t *d = &ima->data[y*ima->w];
for(int x = 0; x < ima->w; ++x){ // sinusoide 100x200
//*d++ = (uint16_t)(((n+x)%100)/99.*65535.);
*d++ = (uint16_t)((1. + sin((n+x) * M_PI/50.)*sin((n+y) * M_PI/100.))*32767.);
if(bitpix == 16){
OMP_FOR()
for(int y = 0; y < ima->h; ++y){
uint16_t *d = &((uint16_t*)ima->data)[y*ima->w];
for(int x = 0; x < ima->w; ++x){ // sinusoide 100x200
//*d++ = (uint16_t)(((n+x)%100)/99.*65535.);
*d++ = (uint16_t)((1. + sin((n+x) * M_PI/50.)*sin((n+y) * M_PI/100.))*32767.);
}
}
}else{
OMP_FOR()
for(int y = 0; y < ima->h; ++y){
uint8_t *d = &((uint8_t*)ima->data)[y*ima->w];
for(int x = 0; x < ima->w; ++x){ // sinusoide 100x200
//*d++ = (uint16_t)(((n+x)%100)/99.*65535.);
*d++ = (uint8_t)((1. + sin((n+x) * M_PI/50.)*sin((n+y) * M_PI/100.))*127.);
}
}
}
++n;
ima->bitpix = 16;
ima->bitpix = bitpix;
return TRUE;
}
static int camsetbit(int b){
bitpix = (b) ? 16 : 8;
return TRUE;
}
static int camgetbp(uint8_t *bp){
if(bp) *bp = bitpix;
return TRUE;
}
@@ -105,7 +127,6 @@ static int camsetexp(float t){
exptime = t;
return TRUE;
}
static int camsetgain(float g){
gain = g;
return TRUE;
@@ -261,11 +282,12 @@ __attribute__ ((visibility("default"))) Camera camera = {
.confio = istub,
.setio = istub,
.setframetype = istub,
.setbitdepth = istub,
.setbitdepth = camsetbit,
.setfastspeed = istub,
.setgeometry = camsetgeom,
.setfanspeed = camfan,
// getters:
.getbitpix = camgetbp,
.getbrightness = camgetbrig,
.getModelName = camgetnam,
.getgain = camgetgain,