* Add presets for libfreenect2 (pull #340)

bytedeco · Dec 25, 2016 · 514989f · 514989f
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diff --git a/libfreenect2/README.md b/libfreenect2/README.md
@@ -0,0 +1,141 @@
+JavaCPP Presets for libfreenect2
+================================
+
+Introduction
+------------
+This directory contains the JavaCPP Presets module for:
+
+ * libfreenect2 0.2.0  https://github.com/OpenKinect/libfreenect2
+
+Please refer to the parent README.md file for more detailed information about the JavaCPP Presets.
+
+
+Documentation
+-------------
+Java API documentation is available here:
+
+ * http://bytedeco.org/javacpp-presets/libfreenect2/apidocs/
+
+
+Example
+-------
+
+Here is the full code of the example found in the [`example/`](example/) folder.
+
+### The `pom.xml` file
+
+```xml
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <groupId>org.bytedeco.javacpp-presets.libfreenect</groupId>
+    <artifactId>freenect2Example</artifactId>
+    <version>0.2.0</version>
+    <properties>
+        <exec.mainClass>freenect2Example</exec.mainClass>
+    </properties>
+    <dependencies>
+        <dependency>
+          <groupId>org.bytedeco.javacpp-presets</groupId>
+          <artifactId>libfreenect2</artifactId>
+          <version>0.2.0-1.3.1-SNAPSHOT</version>
+        </dependency>
+        <dependency>
+          <groupId>org.jogamp.gluegen</groupId>
+          <artifactId>gluegen-rt-main</artifactId>
+          <version>2.3.1</version>
+          <optional>true</optional>
+        </dependency>
+        <dependency>
+          <groupId>org.jogamp.jogl</groupId>
+          <artifactId>jogl-all-main</artifactId>
+          <version>2.3.1</version>
+          <optional>true</optional>
+        </dependency>
+    </dependencies>
+</project>
+```
+
+### The `src/main/java/freenect2Example.java` file
+
+```java
+import org.bytedeco.javacpp.Loader;
+import org.bytedeco.javacpp.freenect2;
+import org.bytedeco.javacpp.freenect2.CpuPacketPipeline;
+import org.bytedeco.javacpp.freenect2.FrameMap;
+import org.bytedeco.javacpp.freenect2.Freenect2;
+import org.bytedeco.javacpp.freenect2.Freenect2Device;
+import org.bytedeco.javacpp.freenect2.PacketPipeline;
+import org.bytedeco.javacpp.freenect2.SyncMultiFrameListener;
+
+public class freenect2Example {
+    public static void main(String[] args) {
+        Freenect2 freenect2Context;
+        try {
+            Loader.load(org.bytedeco.javacpp.freenect2.class);
+            freenect2Context = new Freenect2();
+        } catch (Exception e) {
+            System.out.println("Exception in the TryLoad !" + e);
+            return;
+        }
+        Freenect2Device device = null;
+        PacketPipeline pipeline = null;
+        String serial = "";
+
+	// Only CPU pipeline tested.
+        pipeline = new CpuPacketPipeline();
+//        pipeline = new libfreenect2::OpenGLPacketPipeline();
+//        pipeline = new libfreenect2::OpenCLPacketPipeline(deviceId);
+//        pipeline = new libfreenect2::CudaPacketPipeline(deviceId);
+
+        if (serial == "") {
+            serial = freenect2Context.getDefaultDeviceSerialNumber().getString();
+            System.out.println("Serial:" + serial);
+        }
+
+        device = freenect2Context.openDevice(serial, pipeline);
+        // [listeners]
+        int types = 0;
+        types |= freenect2.Frame.Color;
+        types |= freenect2.Frame.Ir | freenect2.Frame.Depth;
+
+        SyncMultiFrameListener listener = new freenect2.SyncMultiFrameListener(types);
+
+        device.setColorFrameListener(listener);
+        device.setIrAndDepthFrameListener(listener);
+
+        device.start();
+
+        System.out.println("Serial: " + device.getSerialNumber().getString());
+        System.out.println("Firmware: " + device.getFirmwareVersion().getString());
+
+        FrameMap frames = new FrameMap();
+
+        int frameCount = 0;
+        for (int i = 0; i < 100; i++) {
+            System.out.println("getting frame " + frameCount);
+            if (!listener.waitForNewFrame(frames, 10 * 1000)) // 10 sconds
+            {
+                System.out.println("timeout!");
+                return;
+            }
+
+            freenect2.Frame rgb = frames.get(freenect2.Frame.Color);
+            freenect2.Frame ir = frames.get(freenect2.Frame.Ir);
+            freenect2.Frame depth = frames.get(freenect2.Frame.Depth);
+
+            System.out.println("RGB image, w:" + rgb.width() + " " + rgb.height());
+            byte[] imgData = new byte[1000];
+            rgb.data().get(imgData);
+            for (int pix = 0; pix < 10; pix++) {
+                System.out.print(imgData[pix] + " ");
+            }
+            System.out.println();
+            frameCount++;
+            listener.release(frames);
+            continue;
+        }
+        device.stop();
+        device.close();
+    }
+}
+```
diff --git a/libfreenect2/cppbuild.sh b/libfreenect2/cppbuild.sh
@@ -0,0 +1,54 @@
+#!/bin/bash
+# This file is meant to be included by the parent cppbuild.sh script
+if [[ -z "$PLATFORM" ]]; then
+    pushd ..
+    bash cppbuild.sh "$@" libfreenect2
+    popd
+    exit
+fi
+
+LIBJPEG=libjpeg-turbo-1.5.1
+LIBFREENECT2_VERSION=0.2.0
+download http://downloads.sourceforge.net/project/libjpeg-turbo/1.5.1/$LIBJPEG.tar.gz $LIBJPEG.tar.gz
+download https://github.com/OpenKinect/libfreenect2/archive/v$LIBFREENECT2_VERSION.zip libfreenect2-$LIBFREENECT2_VERSION.zip
+
+mkdir -p $PLATFORM
+cd $PLATFORM
+INSTALL_PATH=`pwd`
+tar -xzvf ../$LIBJPEG.tar.gz
+mkdir -p include lib bin
+unzip -o ../libfreenect2-$LIBFREENECT2_VERSION.zip
+
+case $PLATFORM in
+    linux-x86)
+        export CC="$OLDCC -m32 -fPIC"
+        cd $LIBJPEG
+        ./configure --prefix=$INSTALL_PATH --disable-shared --with-pic --host=i686-linux
+        make -j $MAKEJ
+        make install
+        cd ../libfreenect2-$LIBFREENECT2_VERSION
+#	patch -Np1 < ../../../libfreenect2-$LIBFREENECT2_VERSION.patch
+        CC="$OLDCC -m32" CXX="$OLDCXX -m32" $CMAKE -DCMAKE_BUILD_TYPE=Release -DBUILD_EXAMPLES=OFF -DBUILD_OPENNI_DRIVER=OFF -DENABLE_CUDA=OFF -DENABLE_CXX11=OFF -DENABLE_OPENCL=OFF -DENABLE_VAAPI=OFF -DENABLE_TEGRAJPEG=OFF -DCMAKE_INSTALL_PREFIX=.. -DTurboJPEG_INCLUDE_DIRS=../include -DTurboJPEG_LIBRARIES=../lib/libturbojpeg.a
+        make -j4
+        make install
+        patch -Np1 < ../../../libfreenect2-$LIBFREENECT2_VERSION.patch
+        ;;
+    linux-x86_64)
+        export CC="$OLDCC -m64 -fPIC"
+        cd $LIBJPEG
+        ./configure --prefix=$INSTALL_PATH --disable-shared --with-pic --host=x86_64-linux
+        make -j $MAKEJ
+        make install
+        cd ../libfreenect2-$LIBFREENECT2_VERSION
+#	patch -Np1 < ../../../libfreenect2-$LIBFREENECT2_VERSION.patch
+        CC="$OLDCC -m64" CXX="$OLDCXX -m64" $CMAKE -DCMAKE_BUILD_TYPE=Release -DBUILD_EXAMPLES=OFF -DBUILD_OPENNI_DRIVER=OFF -DENABLE_CUDA=OFF -DENABLE_CXX11=OFF -DENABLE_OPENCL=OFF -DENABLE_VAAPI=OFF -DENABLE_TEGRAJPEG=OFF -DCMAKE_INSTALL_PREFIX=.. -DTurboJPEG_INCLUDE_DIRS=../include -DTurboJPEG_LIBRARIES=../lib/libturbojpeg.a
+        make -j4
+        make install
+        patch -Np1 < ../../../libfreenect2-$LIBFREENECT2_VERSION.patch
+        ;;
+    *)
+        echo "Error: Platform \"$PLATFORM\" is not supported"
+        ;;
+esac
+
+cd ../..
diff --git a/libfreenect2/example/pom.xml b/libfreenect2/example/pom.xml
@@ -0,0 +1,28 @@
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <groupId>org.bytedeco.javacpp-presets.libfreenect</groupId>
+    <artifactId>freenect2Example</artifactId>
+    <version>0.2.0</version>
+    <properties>
+        <exec.mainClass>freenect2Example</exec.mainClass>
+    </properties>
+    <dependencies>
+        <dependency>
+          <groupId>org.bytedeco.javacpp-presets</groupId>
+          <artifactId>libfreenect2</artifactId>
+          <version>0.2.0-1.3.1-SNAPSHOT</version>
+        </dependency>
+        <dependency>
+          <groupId>org.jogamp.gluegen</groupId>
+          <artifactId>gluegen-rt-main</artifactId>
+          <version>2.3.1</version>
+          <optional>true</optional>
+        </dependency>
+        <dependency>
+          <groupId>org.jogamp.jogl</groupId>
+          <artifactId>jogl-all-main</artifactId>
+          <version>2.3.1</version>
+          <optional>true</optional>
+        </dependency>
+    </dependencies>
+</project>
diff --git a/libfreenect2/example/src/main/java/freenect2Example.java b/libfreenect2/example/src/main/java/freenect2Example.java
@@ -0,0 +1,90 @@
+import org.bytedeco.javacpp.Loader;
+import org.bytedeco.javacpp.freenect2;
+import org.bytedeco.javacpp.freenect2.CpuPacketPipeline;
+import org.bytedeco.javacpp.freenect2.FrameMap;
+import org.bytedeco.javacpp.freenect2.Freenect2;
+import org.bytedeco.javacpp.freenect2.Freenect2Device;
+import org.bytedeco.javacpp.freenect2.PacketPipeline;
+import org.bytedeco.javacpp.freenect2.SyncMultiFrameListener;
+
+/**
+ *
+ * @author Jeremy Laviole
+ */
+public class freenect2Example {
+
+    public static void main(String[] args) {
+        Freenect2 freenect2Context;
+        try {
+            Loader.load(org.bytedeco.javacpp.freenect2.class);
+            // Context is shared accross cameras.
+            freenect2Context = new Freenect2();
+
+        } catch (Exception e) {
+            System.out.println("Exception in the TryLoad !" + e);
+            e.printStackTrace();
+            return;
+        }
+        Freenect2Device device = null;
+        PacketPipeline pipeline = null;
+        String serial = "";
+
+        pipeline = new CpuPacketPipeline();
+//        pipeline = new libfreenect2::OpenGLPacketPipeline();
+//        pipeline = new libfreenect2::OpenCLPacketPipeline(deviceId);
+//        pipeline = new libfreenect2::CudaPacketPipeline(deviceId);
+
+        if (serial == "") {
+            serial = freenect2Context.getDefaultDeviceSerialNumber().getString();
+            System.out.println("Serial:" + serial);
+        }
+
+        device = freenect2Context.openDevice(serial, pipeline);
+        // [listeners]
+        int types = 0;
+        types |= freenect2.Frame.Color;
+        types |= freenect2.Frame.Ir | freenect2.Frame.Depth;
+
+        SyncMultiFrameListener listener = new freenect2.SyncMultiFrameListener(types);
+
+        device.setColorFrameListener(listener);
+        device.setIrAndDepthFrameListener(listener);
+
+        device.start();
+
+        System.out.println("Serial: " + device.getSerialNumber().getString());
+        System.out.println("Firmware: " + device.getFirmwareVersion().getString());
+/// [start]
+
+        FrameMap frames = new FrameMap();
+        // Fetch 100 frames. 
+        int frameCount = 0;
+        for (int i = 0; i < 100; i++) {
+            System.out.println("getting frame " + frameCount);
+            if (!listener.waitForNewFrame(frames, 10 * 1000)) // 10 sconds
+            {
+                System.out.println("timeout!");
+                return;
+            }
+
+            freenect2.Frame rgb = frames.get(freenect2.Frame.Color);
+            freenect2.Frame ir = frames.get(freenect2.Frame.Ir);
+            freenect2.Frame depth = frames.get(freenect2.Frame.Depth);
+/// [loop start]
+            System.out.println("RGB image, w:" + rgb.width() + " " + rgb.height());
+            byte[] imgData = new byte[1000];
+            rgb.data().get(imgData);
+            for (int pix = 0; pix < 10; pix++) {
+                System.out.print(imgData[pix] + " ");
+            }
+            System.out.println();
+            frameCount++;
+            listener.release(frames);
+            continue;
+        }
+
+        device.stop();
+        device.close();
+    }
+
+}
diff --git a/libfreenect2/libfreenect2-0.2.0.patch b/libfreenect2/libfreenect2-0.2.0.patch
@@ -0,0 +1,31 @@
+diff -ruN libfreenect2-0.2.0/include/libfreenect2/frame_listener_impl.h libfreenect2-0.2.0_patch/include/libfreenect2/frame_listener_impl.h
+--- libfreenect2-0.2.0/include/libfreenect2/frame_listener_impl.h	2016-04-27 22:34:51.000000000 +0200
++++ libfreenect2-0.2.0_patch/include/libfreenect2/frame_listener_impl.h	2016-10-29 17:30:57.949091000 +0200
+@@ -40,7 +40,7 @@
+ ///@{
+
+ /** Storage of multiple different types of frames. */
+-typedef std::map<Frame::Type, Frame*> FrameMap;
++// typedef std::map<Frame::Type, Frame*> FrameMap;
+
+ class SyncMultiFrameListenerImpl;
+
+@@ -62,15 +62,15 @@
+    * @param milliseconds Timeout. This parameter is ignored if not built with C++11 threading support.
+    * @return true if a frame is received; false if not.
+    */
+-  bool waitForNewFrame(FrameMap &frame, int milliseconds);
++  bool waitForNewFrame(std::map<Frame::Type, Frame*> &frame, int milliseconds);
+
+   /** Wait indefinitely for new frames.
+    * @param[out] frame Caller is responsible to release the frames.
+    */
+-  void waitForNewFrame(FrameMap &frame);
++  void waitForNewFrame(std::map<Frame::Type, Frame*> &frame);
+
+   /** Shortcut to delete all frames */
+-  void release(FrameMap &frame);
++  void release(std::map<Frame::Type, Frame*> &frame);
+
+   virtual bool onNewFrame(Frame::Type type, Frame *frame);
+ private: