More updates for opencl

Author: elpaso

python/analysis/auto_generated/raster/qgsaspectfilter.sip.in

@@ -30,6 +30,11 @@ nodata value if not present or outside of the border. Must be implemented by sub
 %End
 
 
+<<<<<<< d6e747ca57807318c0b3f6be8266f0b43c0f7747
+=======
+
+
+>>>>>>> More updates for opencl
 };
 
 /************************************************************************

python/analysis/auto_generated/raster/qgsninecellfilter.sip.in

@@ -36,7 +36,11 @@ Starts the calculation, reads from mInputFile and stores the result in mOutputFi
 :param feedback: feedback object that receives update and that is checked for cancelation.
 
 :return: 0 in case of success
+<<<<<<< d6e747ca57807318c0b3f6be8266f0b43c0f7747
          TODO: return an enum
+=======
+TODO: return an enum
+>>>>>>> More updates for opencl
 %End
 
     double cellSizeX() const;

python/analysis/auto_generated/raster/qgsslopefilter.sip.in

@@ -29,7 +29,10 @@ Calculates output value from nine input values. The input values and the output
 nodata value if not present or outside of the border. Must be implemented by subclasses*
 %End
 
+<<<<<<< d6e747ca57807318c0b3f6be8266f0b43c0f7747
 
+=======
+>>>>>>> More updates for opencl
 };
 
 /************************************************************************

src/analysis/raster/slope.cl

@@ -1,14 +1,14 @@
 #pragma OPENCL EXTENSION cl_khr_fp64 : enable
 
 float calcFirstDer( float x11, float x21, float x31, float x12, float x22, float x32, float x13, float x23, float x33,
-                       double mInputNodataValue, double mOutputNodataValue, double mZFactor, double mCellSize )
+                       float mInputNodataValue, float mOutputNodataValue, float mZFactor, float mCellSize )
 {
  //the basic formula would be simple, but we need to test for nodata values...
  //X: return (( (x31 - x11) + 2 * (x32 - x12) + (x33 - x13) ) / (8 * mCellSizeX));
  //Y: return (((x11 - x13) + 2 * (x21 - x23) + (x31 - x33)) / ( 8 * mCellSizeY));
 
  int weight = 0;
- double sum = 0;
+ float sum = 0;
 
 
  //first row
@@ -75,7 +75,7 @@ __kernel void processNineCellWindow( __global float *scanLine1,
                                      __global float *scanLine2,
                                      __global float *scanLine3,
                                      __global float *resultLine,
-                                     __global double *rasterParams
+                                     __global float *rasterParams
                        ) {
 
   // Get the index of the current element
@@ -102,8 +102,8 @@ __kernel void processNineCellWindow( __global float *scanLine1,
   }
   else
   {
-    double res = sqrt( derX * derX + derY * derY );
+    float res = sqrt( derX * derX + derY * derY );
     res = atanpi( res );
-    resultLine[i] = (float)res * 180.0;
+    resultLine[i] = res * 180.0;
   }
 }