/**
* Copyright 2014 JogAmp Community. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification, are
* permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
* of conditions and the following disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* The views and conclusions contained in the software and documentation are those of the
* authors and should not be interpreted as representing official policies, either expressed
* or implied, of JogAmp Community.
*/
package com.jogamp.oculusvr;
import com.jogamp.common.GlueGenVersion;
import com.jogamp.common.os.Platform;
import com.jogamp.common.util.VersionUtil;
import com.jogamp.common.util.JogampVersion;
import com.jogamp.oculusvr.OVR;
import com.jogamp.oculusvr.ovrHmdDesc;
import com.jogamp.oculusvr.ovrSizei;
import com.jogamp.oculusvr.ovrVector2i;
import java.util.jar.Manifest;
public class OVRVersion extends JogampVersion {
/**
* Default init-params for {@link OVR#ovr_Initialize(ovrInitParams)},
* w/ flags {@link OVR#ovrInit_ServerOptional}.
*/
public static final ovrInitParams defaultInitParams;
static {
defaultInitParams = ovrInitParams.create();
defaultInitParams.setFlags(OVR.ovrInit_ServerOptional);
}
protected static volatile OVRVersion jogampCommonVersionInfo;
protected OVRVersion(final String packageName, final Manifest mf) {
super(packageName, mf);
}
public static OVRVersion getInstance() {
if(null == jogampCommonVersionInfo) { // volatile: ok
synchronized(OVRVersion.class) {
if( null == jogampCommonVersionInfo ) {
final String packageName = "com.jogamp.oculusvr";
final Manifest mf = VersionUtil.getManifest(OVRVersion.class.getClassLoader(), packageName);
jogampCommonVersionInfo = new OVRVersion(packageName, mf);
}
}
}
return jogampCommonVersionInfo;
}
public static StringBuilder getAvailableCapabilitiesInfo(final int ovrHmdIndex, StringBuilder sb) {
if(null==sb) {
sb = new StringBuilder();
}
if( !OVR.ovr_Initialize(defaultInitParams) ) { // recursive ..
sb.append("\tOVR not available").append(Platform.getNewline());
} else {
final ovrHmdDesc hmdDesc = OVR.ovrHmd_Create(ovrHmdIndex);
if( null != hmdDesc ) {
getAvailableCapabilitiesInfo(hmdDesc, ovrHmdIndex, sb);
OVR.ovrHmd_Destroy(hmdDesc);
} else {
sb.append("\thmd."+ovrHmdIndex+" not available").append(Platform.getNewline());
}
}
// Nope .. ovr.ovr_Shutdown();
sb.append(Platform.getNewline());
return sb;
}
/**
*
* @param hmdDesc
* @param ovrHmdIndex only for informal purposes, OVR HMD index of <code>hmdDesc</code>
* @param sb
* @return
*/
public static StringBuilder getAvailableCapabilitiesInfo(final ovrHmdDesc hmdDesc, final int ovrHmdIndex, StringBuilder sb) {
if(null == hmdDesc) {
throw new IllegalArgumentException("null hmdDesc");
}
final OvrHmdContext hmdCtx = hmdDesc.getHandle();
if(null == hmdCtx) {
throw new IllegalArgumentException("null hmdCtx");
}
if(null==sb) {
sb = new StringBuilder();
}
sb.append("\thmd."+ovrHmdIndex+".productName: "+hmdDesc.getProductNameAsString()).append(Platform.getNewline());
sb.append("\thmd."+ovrHmdIndex+".vendorName: "+hmdDesc.getManufacturerAsString()).append(Platform.getNewline());
sb.append("\thmd."+ovrHmdIndex+".deviceName: "+hmdDesc.getDisplayDeviceNameAsString()).append(Platform.getNewline());
sb.append("\thmd."+ovrHmdIndex+".productId: 0x"+Integer.toHexString(hmdDesc.getProductId())).append(Platform.getNewline());
sb.append("\thmd."+ovrHmdIndex+".vendorId: 0x"+Integer.toHexString(hmdDesc.getVendorId())).append(Platform.getNewline());
sb.append("\thmd."+ovrHmdIndex+".serial: "+hmdDesc.getSerialNumberAsString()).append(Platform.getNewline());
sb.append("\thmd."+ovrHmdIndex+".firmware: "+hmdDesc.getFirmwareMajor()+"."+hmdDesc.getFirmwareMinor()).append(Platform.getNewline());
sb.append("\thmd."+ovrHmdIndex+".type: "+hmdDesc.getType()).append(Platform.getNewline());
sb.append("\thmd."+ovrHmdIndex+".hmdCaps: "+toHexString(hmdDesc.getHmdCaps())).append(Platform.getNewline());
sb.append("\thmd."+ovrHmdIndex+".distorCaps: "+toHexString(hmdDesc.getDistortionCaps())).append(Platform.getNewline());
sb.append("\thmd."+ovrHmdIndex+".sensorCaps: "+toHexString(hmdDesc.getTrackingCaps())).append(Platform.getNewline());
final ovrSizei resolution = hmdDesc.getResolution();
sb.append("\thmd."+ovrHmdIndex+".resolution: "+resolution.getW()+"x"+resolution.getH()).append(Platform.getNewline());
final ovrVector2i winPos = hmdDesc.getWindowsPos();
sb.append("\thmd."+ovrHmdIndex+".winPos: "+winPos.getX()+" / "+winPos.getY()).append(Platform.getNewline());
sb.append("\thmd."+ovrHmdIndex+".cameraFrustum.Z: "+hmdDesc.getCameraFrustumNearZInMeters()+" - "+hmdDesc.getCameraFrustumFarZInMeters()+" meter").append(Platform.getNewline());
sb.append("\thmd."+ovrHmdIndex+".cameraFrustum.Fov: H "+hmdDesc.getCameraFrustumHFovInRadians()+" rad, V "+hmdDesc.getCameraFrustumVFovInRadians()+" rad").append(Platform.getNewline());
return sb;
}
private static String toHexString(final int v) { return "0x"+Integer.toHexString(v); }
public static StringBuilder getAllAvailableCapabilitiesInfo(StringBuilder sb) {
if(null==sb) {
sb = new StringBuilder();
}
sb.append(Platform.getNewline()).append(Platform.getNewline());
sb.append("HMD.0 Capabilities: ").append(Platform.getNewline());
getAvailableCapabilitiesInfo(0, sb);
return sb;
}
public static void main(final String args[]) {
System.err.println(VersionUtil.getPlatformInfo());
System.err.println(GlueGenVersion.getInstance());
// System.err.println(NativeWindowVersion.getInstance());
System.err.println(OVRVersion.getInstance());
System.err.println(OVRVersion.getAllAvailableCapabilitiesInfo(null).toString());
}
}