changes due to package renaming in jocl.

1 files changed, 0 insertions, 212 deletions

diff --git a/src/com/mbien/opencl/demos/julia3d/Julia3d.java b/src/com/mbien/opencl/demos/julia3d/Julia3d.java
deleted file mode 100644
index 5d5378f..0000000
--- a/src/com/mbien/opencl/demos/julia3d/Julia3d.java
+++ /dev/null
@@ -1,212 +0,0 @@
-package com.mbien.opencl.demos.julia3d;
-
-import com.mbien.opencl.CLBuffer;
-import com.mbien.opencl.CLCommandQueue;
-import com.mbien.opencl.CLContext;
-import com.mbien.opencl.CLDevice;
-import com.mbien.opencl.CLKernel;
-import com.mbien.opencl.CLPlatform;
-import com.mbien.opencl.CLProgram;
-import com.mbien.opencl.demos.julia3d.structs.Camera;
-import com.mbien.opencl.demos.julia3d.structs.RenderingConfig;
-import com.mbien.opencl.demos.julia3d.structs.Vec;
-import java.io.IOException;
-import java.nio.Buffer;
-import java.nio.ByteBuffer;
-import java.nio.FloatBuffer;
-import javax.swing.SwingUtilities;
-
-import static com.mbien.opencl.CLMemory.Mem.*;
-import static com.mbien.opencl.CLProgram.CompilerOptions.*;
-import static com.mbien.opencl.demos.julia3d.UserSceneController.*;
-
-/**
- * This sample has been ported from David Buciarelli's juliaGPU v1.2 written in C.
- * @author Michael Bien
- */
-public class Julia3d {
-
-    private final CLContext context;
-    private CLBuffer<FloatBuffer> pixelBuffer;
-    private final CLBuffer<ByteBuffer> configBuffer;
-    private final CLCommandQueue commandQueue;
-    private final CLProgram program;
-    private final CLKernel julia;
-    private final CLKernel multiply;
-
-    private final int workGroupSize;
-    private final String kernelFileName = "rendering_kernel.cl";
-
-    final RenderingConfig config;
-
-    private Julia3d(RenderingConfig renderConfig) {
-        this.config = renderConfig;
-        updateCamera();
-
-        //setup
-        CLDevice gpu = CLPlatform.getDefault().getMaxFlopsDevice();
-        context = CLContext.create(gpu);
-
-        workGroupSize = 256;
-
-        //allocate buffers
-        configBuffer = context.createBuffer(config.getBuffer(), READ_ONLY);
-        commandQueue = gpu.createCommandQueue();
-//        update(true);
-
-        try {
-            program = context.createProgram(Julia3d.class.getResourceAsStream(kernelFileName))
-                             .build(FAST_RELAXED_MATH);
-        } catch (IOException ex) {
-            throw new RuntimeException("unable to load program from source", ex);
-        }
-
-        julia = program.createCLKernel("JuliaGPU");
-        multiply = program.createCLKernel("multiply");
-        System.out.println(program.getBuildStatus(gpu));
-        System.out.println(program.getBuildLog());
-
-    }
-
-    void update(boolean reallocate) {
-
-        updateCamera();
-
-        int bufferSize = config.getWidth() * config.getHeight() * 3;
-        if(reallocate) {
-            if(pixelBuffer != null) {
-                pixelBuffer.release();
-            }
-
-            pixelBuffer = context.createFloatBuffer(bufferSize, READ_WRITE, USE_BUFFER);
-        }
-
-        commandQueue.putWriteBuffer(configBuffer, true);
-        
-        julia.putArg(pixelBuffer)
-             .putArg(configBuffer)
-             .rewind();
-
-        multiply.putArg(pixelBuffer)
-                .putArg(bufferSize)
-                .rewind();
-    }
-
-
-    void compute(boolean fastRendering) {
-
-        // calculate workgroup size
-        int globalThreads = config.getWidth() * config.getHeight();
-        if(globalThreads % workGroupSize != 0)
-            globalThreads = (globalThreads / workGroupSize + 1) * workGroupSize;
-
-        int localThreads = workGroupSize;
-        int superSamplingSize = config.getSuperSamplingSize();
-
-        if (!fastRendering && superSamplingSize > 1) {
-            
-            for (int y = 0; y < superSamplingSize; ++y) {
-                for (int x = 0; x < superSamplingSize; ++x) {
-                    
-                    float sampleX = (x + 0.5f) / superSamplingSize;
-                    float sampleY = (y + 0.5f) / superSamplingSize;
-                    
-                    if (x == 0 && y == 0) {
-                        // First pass
-                        julia.setArg(2, 0)
-                             .setArg(3, sampleX)
-                             .setArg(4, sampleY);
-
-                        commandQueue.put1DRangeKernel(julia, 0, globalThreads, localThreads);
-                            
-                    } else if (x == (superSamplingSize - 1) && y == (superSamplingSize - 1)) {
-                        // Last pass
-                        julia.setArg(2, 1)
-                             .setArg(3, sampleX)
-                             .setArg(4, sampleY);
-
-                        // normalize the values we accumulated
-                        multiply.setArg(2, 1.0f/(superSamplingSize*superSamplingSize));
-                        
-                        commandQueue.put1DRangeKernel(julia,    0, globalThreads,   localThreads)
-                                    .put1DRangeKernel(multiply, 0, globalThreads*3, localThreads);
-                    } else {
-                        julia.setArg(2, 1)
-                             .setArg(3, sampleX)
-                             .setArg(4, sampleY);
-                        
-                        commandQueue.put1DRangeKernel(julia, 0, globalThreads, localThreads);
-                        
-                    }
-                }
-            }
-            
-        }else{
-            
-            //fast rendering
-            julia.setArg(2, 0)
-                 .setArg(3, 0.0f)
-                 .setArg(4, 0.0f);
-
-            commandQueue.put1DRangeKernel(julia, 0, globalThreads, localThreads);
-        }
-        
-        commandQueue.putBarrier()
-                    .putReadBuffer(pixelBuffer, true);
-
-    }
-
-    private void updateCamera() {
-
-        Camera camera = config.getCamera();
-
-        Vec dir    = camera.getDir();
-        Vec target = camera.getTarget();
-        Vec camX   = camera.getX();
-        Vec camY   = camera.getY();
-        Vec orig   = camera.getOrig();
-
-        vsub(dir, target, orig);
-        vnorm(dir);
-
-        Vec up = Vec.create().setX(0).setY(1).setZ(0);
-        vxcross(camX, dir, up);
-        vnorm(camX);
-        vmul(camX, config.getWidth() * .5135f / config.getHeight(), camX);
-
-        vxcross(camY, camX, dir);
-        vnorm(camY);
-        vmul(camY, .5135f, camY);
-    }
-
-
-    public static void main(String[] args) {
-
-        RenderingConfig config = RenderingConfig.create()
-            .setWidth(640).setHeight(480)
-            .setEnableShadow(1)
-            .setSuperSamplingSize(2)
-            .setActvateFastRendering(1)
-            .setMaxIterations(9)
-            .setEpsilon(0.003f * 0.75f)
-            .setLight(new float[] {5, 10, 15})
-            .setMu(new float[] {-0.2f, 0.4f, -0.4f, -0.4f});
-
-        config.getCamera().getOrig()  .setX(1).setY(2).setZ(8);
-        config.getCamera().getTarget().setX(0).setY(0).setZ(0);
-
-        final Julia3d julia3d = new Julia3d(config);
-
-        SwingUtilities.invokeLater(new Runnable() {
-            public void run() {
-                new Renderer(julia3d);
-            }
-        });
-    }
-
-    Buffer getPixelBuffer() {
-        return pixelBuffer.getBuffer();
-    }
-
-
-}