cgit.sxemacs.org Git - harmattan/cameraplus/blob - lib/qtcamexposure.cpp

   1 #include "qtcamexposure.h"
   2 #include "qtcamcapability_p.h"
   3
   4 // TODO: hardcoded
   5 #define EXPOSURE_MIN 0
   6 #define EXPOSURE_MAX 4294967295u
   7
   8 QtCamExposure::QtCamExposure(QtCamDevice *dev, QObject *parent) :
   9   QtCamCapability(new QtCamCapabilityPrivate(dev, QtCamCapability::Exposure, "exposure"),
  10                   parent) {
  11
  12 }
  13
  14 QtCamExposure::~QtCamExposure() {
  15
  16 }
  17
  18 unsigned int QtCamExposure::value() {
  19   unsigned int val = 0;
  20
  21   if (!d_ptr->uintValue(&val)) {
  22     return 0;
  23   }
  24
  25   return val;
  26 }
  27
  28 bool QtCamExposure::setValue(unsigned int val) {
  29   return d_ptr->setUintValue(val);
  30 }
  31
  32 unsigned int QtCamExposure::minimumValue() {
  33   return EXPOSURE_MIN;
  34 }
  35
  36 unsigned int QtCamExposure::maximumValue() {
  37   return EXPOSURE_MAX;
  38 }