add functions to set new sensor features

- white pixel correction
- black pixel correction
- denoise control
- lens correction
- raw gamma

Author: alorbach

src/esp32cam.cpp

@@ -262,7 +262,7 @@ CameraClass::changeAecValue(int iValue)
     return false;
   }
 
-  if (sensor->set_agc_gain(sensor, iValue) == 0) {
+  if (sensor->set_aec_value(sensor, iValue) == 0) {
     return true;
   } else
     return false;
@@ -296,6 +296,76 @@ CameraClass::changVFlip(int iEnable)
     return false;
 }
 
+bool
+CameraClass::changBPC(int iEnable)
+{
+  sensor_t* sensor = esp_camera_sensor_get();
+  if (sensor == nullptr) {
+    return false;
+  }
+
+  if (sensor->set_bpc(sensor, iEnable) == 0) {
+    return true;
+  } else
+    return false;
+}
+
+bool
+CameraClass::changWPC(int iEnable)
+{
+  sensor_t* sensor = esp_camera_sensor_get();
+  if (sensor == nullptr) {
+    return false;
+  }
+
+  if (sensor->set_wpc(sensor, iEnable) == 0) {
+    return true;
+  } else
+    return false;
+}
+
+bool
+CameraClass::changDenoise(int iEnable)
+{
+  sensor_t* sensor = esp_camera_sensor_get();
+  if (sensor == nullptr) {
+    return false;
+  }
+
+  if (sensor->set_denoise(sensor, iEnable) == 0) {
+    return true;
+  } else
+    return false;
+}
+
+bool
+CameraClass::changLenc(int iEnable)
+{
+  sensor_t* sensor = esp_camera_sensor_get();
+  if (sensor == nullptr) {
+    return false;
+  }
+
+  if (sensor->set_lenc(sensor, iEnable) == 0) {
+    return true;
+  } else
+    return false;
+}
+
+bool
+CameraClass::changRawGMA(int iEnable)
+{
+  sensor_t* sensor = esp_camera_sensor_get();
+  if (sensor == nullptr) {
+    return false;
+  }
+
+  if (sensor->set_raw_gma(sensor, iEnable) == 0) {
+    return true;
+  } else
+    return false;
+}
+
 std::unique_ptr<Frame>
 CameraClass::capture()
 {

src/esp32cam.h

@@ -141,12 +141,42 @@ class CameraClass
   */
   bool
   changVFlip(int iEnable);
+
+  /** \brief Enable/Disable black pixel correction
+   *  \param iEnable must be 0(disable) or 1 (enable)
+  */
+  bool
+  changBPC(int iEnable);
+
+  /** \brief Enable/Disable white pixel correction
+   *  \param iEnable must be 0(disable) or 1 (enable)
+  */
+  bool
+  changWPC(int iEnable);
+
+  /** \brief Enable/Disable Denoise Control
+   *  \param iEnable must be 0(disable) or 1 (enable)
+  */
+  bool
+  changDenoise(int iEnable);
+
+  /** \brief Enable/Disable Lenc Correction
+   *  \param iEnable must be 0(disable) or 1 (enable)
+  */
+  bool
+  changLenc(int iEnable);
+
+  /** \brief Enable/Disable RAW Gamma
+   *  \param iEnable must be 0(disable) or 1 (enable)
+  */
+  bool
+  changRawGMA(int iEnable);
 
   /** \brief Capture a frame of picture.
    */
   std::unique_ptr<Frame>
   capture();
-
+  
   struct StreamMjpegConfig
   {
     /// minimum interval between frame captures.