From cc884ee71f017d9493da22565fc33e6828da123d Mon Sep 17 00:00:00 2001
From: Leonard Kugis <leonardkugis@gmail.com>
Date: Sun, 28 Jan 2018 22:26:04 +0100
Subject: Added point and click functionality

---
 Release/cl/mandelbrot64.cl | 34 +++++-----------------------------
 1 file changed, 5 insertions(+), 29 deletions(-)

(limited to 'Release/cl')

diff --git a/Release/cl/mandelbrot64.cl b/Release/cl/mandelbrot64.cl
index be38b4a..c89f17c 100644
--- a/Release/cl/mandelbrot64.cl
+++ b/Release/cl/mandelbrot64.cl
@@ -1,11 +1,15 @@
+#define native_log2 log2
+#define native_cos  cos
+
 #ifdef KHR_DP_EXTENSION
 #pragma OPENCL EXTENSION cl_khr_fp64 : enable
 #else
 #pragma OPENCL EXTENSION cl_amd_fp64 : enable
 #endif
 
-__kernel void calculate(__global uchar4 * mandelbrotImage, const double posx, const double posy, const double stepSizeX, const double stepSizeY, const uint maxIterations, const uint width)
+__kernel void calculate(__global uchar4 * mandelbrotImage, const double posx, const double posy, const double stepSizeX, const double stepSizeY, const uint maxIterations, const int width)
 {
+//printf("%f, %f, %f, %f, %u, %d", posx, posy, stepSizeX, stepSizeY, maxIterations, width);
     int tid = get_global_id(0);
 
     int i = tid % (width / 4);
@@ -162,13 +166,6 @@ __kernel void calculate(__global uchar4 * mandelbrotImage, const double posx, co
         color[0].s1 = 0;
         color[0].s2 = 0;
     }
-    if (bench)
-    {
-        color[0].s0 = ccount.s0 & 0xff;
-        color[0].s1 = (ccount.s0 & 0xff00) >> 8;
-        color[0].s2 = (ccount.s0 & 0xff0000) >> 16;
-        color[0].s3 = (ccount.s0 & 0xff000000) >> 24;
-    }
     mandelbrotImage[4 * tid] = color[0];    
     c = fc.s1 * 2.0 * 3.1416 / 256.0;
     color[1].s0 = ((1.0 + native_cos(c)) * 0.5) * 255;
@@ -181,13 +178,6 @@ __kernel void calculate(__global uchar4 * mandelbrotImage, const double posx, co
         color[1].s1 = 0;
         color[1].s2 = 0;
     }
-    if (bench)
-    {
-        color[1].s0 = ccount.s1 & 0xff;
-        color[1].s1 = (ccount.s1 & 0xff00) >> 8;
-        color[1].s2 = (ccount.s1 & 0xff0000) >> 16;
-        color[1].s3 = (ccount.s1 & 0xff000000) >> 24;
-    }
     mandelbrotImage[4 * tid + 1] = color[1];    
     c = fc.s2 * 2.0 * 3.1416 / 256.0;
     color[2].s0 = ((1.0 + native_cos(c)) * 0.5) * 255;
@@ -200,13 +190,6 @@ __kernel void calculate(__global uchar4 * mandelbrotImage, const double posx, co
         color[2].s1 = 0;
         color[2].s2 = 0;
     }
-    if (bench)
-    {
-        color[2].s0 = ccount.s2 & 0xff;
-        color[2].s1 = (ccount.s2 & 0xff00) >> 8;
-        color[2].s2 = (ccount.s2 & 0xff0000) >> 16;
-        color[2].s3 = (ccount.s2 & 0xff000000) >> 24;
-    }
     mandelbrotImage[4 * tid + 2] = color[2];    
     c = fc.s3 * 2.0 * 3.1416 / 256.0;
     color[3].s0 = ((1.0 + native_cos(c)) * 0.5) * 255;
@@ -219,12 +202,5 @@ __kernel void calculate(__global uchar4 * mandelbrotImage, const double posx, co
         color[3].s1 = 0;
         color[3].s2 = 0;
     }
-    if (bench)
-    {
-        color[3].s0 = ccount.s3 & 0xff;
-        color[3].s1 = (ccount.s3 & 0xff00) >> 8;
-        color[3].s2 = (ccount.s3 & 0xff0000) >> 16;
-        color[3].s3 = (ccount.s3 & 0xff000000) >> 24;
-    }
     mandelbrotImage[4 * tid + 3] = color[3];
 }
\ No newline at end of file
-- 
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