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authorSven Gothel <[email protected]>2015-03-21 21:19:34 +0100
committerSven Gothel <[email protected]>2015-03-21 21:19:34 +0100
commite490c3c7f7bb5461cfa78a214827aa534fb43a3e (patch)
treeb86b0291ef529ec6b75cc548d73599fa9c283cd6 /LibOVR/Src/OVR_DeviceMessages.h
parent05bb4364bfd9930fb1902efec86446ef035ee07a (diff)
Bump OculusVR RIFT SDK to 0.4.4
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1 files changed, 0 insertions, 273 deletions
diff --git a/LibOVR/Src/OVR_DeviceMessages.h b/LibOVR/Src/OVR_DeviceMessages.h
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-/************************************************************************************
-
-PublicHeader: OVR.h
-Filename : OVR_DeviceMessages.h
-Content : Definition of messages generated by devices
-Created : February 5, 2013
-Authors : Lee Cooper
-
-Copyright : Copyright 2014 Oculus VR, Inc. All Rights reserved.
-
-Licensed under the Oculus VR Rift SDK License Version 3.1 (the "License");
-you may not use the Oculus VR Rift SDK except in compliance with the License,
-which is provided at the time of installation or download, or which
-otherwise accompanies this software in either electronic or hard copy form.
-
-You may obtain a copy of the License at
-
-http://www.oculusvr.com/licenses/LICENSE-3.1
-
-Unless required by applicable law or agreed to in writing, the Oculus VR SDK
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-
-*************************************************************************************/
-
-#ifndef OVR_DeviceMessages_h
-#define OVR_DeviceMessages_h
-
-#include "OVR_DeviceConstants.h"
-#include "OVR_DeviceHandle.h"
-
-#include "Kernel/OVR_Math.h"
-#include "Kernel/OVR_Array.h"
-#include "Kernel/OVR_Color.h"
-#include "Kernel/OVR_String.h"
-
-namespace OVR {
-
-class DeviceBase;
-class DeviceHandle;
-class String;
-
-
-#define OVR_MESSAGETYPE(devName, msgIndex) ((Device_##devName << 8) | msgIndex)
-
-// MessageType identifies the structure of the Message class; based on the message,
-// casting can be used to obtain the exact value.
-enum MessageType
-{
- // Used for unassigned message types.
- Message_None = 0,
-
- // Device Manager Messages
- Message_DeviceAdded = OVR_MESSAGETYPE(Manager, 0), // A new device is detected by manager.
- Message_DeviceRemoved = OVR_MESSAGETYPE(Manager, 1), // Existing device has been plugged/unplugged.
- // Sensor Messages
- Message_BodyFrame = OVR_MESSAGETYPE(Sensor, 0), // Emitted by sensor at regular intervals.
- Message_ExposureFrame = OVR_MESSAGETYPE(Sensor, 1),
- Message_PixelRead = OVR_MESSAGETYPE(Sensor, 2),
-
- // Latency Tester Messages
- Message_LatencyTestSamples = OVR_MESSAGETYPE(LatencyTester, 0),
- Message_LatencyTestColorDetected = OVR_MESSAGETYPE(LatencyTester, 1),
- Message_LatencyTestStarted = OVR_MESSAGETYPE(LatencyTester, 2),
- Message_LatencyTestButton = OVR_MESSAGETYPE(LatencyTester, 3),
-
- Message_CameraFrame = OVR_MESSAGETYPE(Camera, 0),
- Message_CameraAdded = OVR_MESSAGETYPE(Camera, 1),
-};
-
-//-------------------------------------------------------------------------------------
-// Base class for all messages.
-class Message
-{
-public:
- Message(MessageType type = Message_None,
- DeviceBase* pdev = 0) : Type(type), pDevice(pdev)
- { }
-
- MessageType Type; // What kind of message this is.
- DeviceBase* pDevice; // Device that emitted the message.
-};
-
-
-// Sensor BodyFrame notification.
-// Sensor uses Right-Handed coordinate system to return results, with the following
-// axis definitions:
-// - Y Up positive
-// - X Right Positive
-// - Z Back Positive
-// Rotations a counter-clockwise (CCW) while looking in the negative direction
-// of the axis. This means they are interpreted as follows:
-// - Roll is rotation around Z, counter-clockwise (tilting left) in XY plane.
-// - Yaw is rotation around Y, positive for turning left.
-// - Pitch is rotation around X, positive for pitching up.
-
-//-------------------------------------------------------------------------------------
-// ***** Sensor
-
-class MessageBodyFrame : public Message
-{
-public:
- MessageBodyFrame(DeviceBase* dev)
- : Message(Message_BodyFrame, dev), Temperature(0.0f), TimeDelta(0.0f)
- {
- }
-
- Vector3f Acceleration; // Acceleration in m/s^2.
- Vector3f RotationRate; // Angular velocity in rad/s.
- Vector3f MagneticField; // Magnetic field strength in Gauss.
- float Temperature; // Temperature reading on sensor surface, in degrees Celsius.
- float TimeDelta; // Time passed since last Body Frame, in seconds.
-
- // The absolute time from the host computers perspective that the message should be
- // interpreted as. This is based on incoming timestamp and processed by a filter
- // that syncs the clocks while attempting to keep the distance between messages
- // device clock matching.
- //
- // Integration should use TimeDelta, but prediction into the future should derive
- // the delta time from PredictToSeconds - AbsoluteTimeSeconds.
- //
- // This value will generally be <= the return from a call to ovr_GetTimeInSeconds(),
- // but could be greater by under 1 ms due to system time update interrupt delays.
- //
- double AbsoluteTimeSeconds;
-};
-
-// Sent when we receive a device status changes (e.g.:
-// Message_DeviceAdded, Message_DeviceRemoved).
-class MessageDeviceStatus : public Message
-{
-public:
- MessageDeviceStatus(MessageType type, DeviceBase* dev, const DeviceHandle &hdev)
- : Message(type, dev), Handle(hdev) { }
-
- DeviceHandle Handle;
-};
-
-class MessageExposureFrame : public Message
-{
-public:
- MessageExposureFrame(DeviceBase* dev)
- : Message(Message_ExposureFrame, dev),
- CameraPattern(0), CameraFrameCount(0), CameraTimeSeconds(0) { }
-
- UByte CameraPattern;
- UInt32 CameraFrameCount;
- double CameraTimeSeconds;
-};
-
-class MessagePixelRead : public Message
-{
-public:
- MessagePixelRead(DeviceBase* dev)
- : Message(Message_PixelRead, dev),
- PixelReadValue(0), SensorTimeSeconds(0), FrameTimeSeconds(0) { }
-
- UByte PixelReadValue;
- UInt32 RawSensorTime;
- UInt32 RawFrameTime;
- double SensorTimeSeconds;
- double FrameTimeSeconds;
-};
-
-//-------------------------------------------------------------------------------------
-// ***** Latency Tester
-
-// Sent when we receive Latency Tester samples.
-class MessageLatencyTestSamples : public Message
-{
-public:
- MessageLatencyTestSamples(DeviceBase* dev)
- : Message(Message_LatencyTestSamples, dev)
- {
- }
-
- Array<Color> Samples;
-};
-
-// Sent when a Latency Tester 'color detected' event occurs.
-class MessageLatencyTestColorDetected : public Message
-{
-public:
- MessageLatencyTestColorDetected(DeviceBase* dev)
- : Message(Message_LatencyTestColorDetected, dev)
- {
- }
-
- UInt16 Elapsed;
- Color DetectedValue;
- Color TargetValue;
-};
-
-// Sent when a Latency Tester 'change color' event occurs.
-class MessageLatencyTestStarted : public Message
-{
-public:
- MessageLatencyTestStarted(DeviceBase* dev)
- : Message(Message_LatencyTestStarted, dev)
- {
- }
-
- Color TargetValue;
-};
-
-// Sent when a Latency Tester 'button' event occurs.
-class MessageLatencyTestButton : public Message
-{
-public:
- MessageLatencyTestButton(DeviceBase* dev)
- : Message(Message_LatencyTestButton, dev)
- {
- }
-
-};
-
-//-------------------------------------------------------------------------------------
-// ***** Camera
-
-// Sent by camera, frame.
-class MessageCameraFrame : public Message
-{
-public:
- MessageCameraFrame(DeviceBase* dev)
- : Message(Message_CameraFrame, dev), CameraHandle(NULL), pFrameData(NULL)
- {
- LostFrames = 0;
- }
-
- void SetInfo(UInt32 frameNumber, double timeSeconds, UInt32 width, UInt32 height, UInt32 format)
- {
- FrameNumber = frameNumber;
- ArrivalTimeSeconds = timeSeconds;
- Width = width;
- Height = height;
- Format = format;
- }
-
- void SetData(const UByte* pdata, UInt32 sizeInBytes)
- {
- pFrameData = pdata;
- FrameSizeInBytes = sizeInBytes;
- }
-
- UInt32 FrameNumber; // an index of the frame
- double ArrivalTimeSeconds; // frame time in seconds, as recorded by the host computer
- const UByte* pFrameData; // a ptr to frame data.
- UInt32 FrameSizeInBytes; // size of the data in the pFrameData.
- UInt32 Width, Height; // width & height in pixels.
- UInt32 Format; // format of pixel, see CameraDevice::PixelFormat enum
- UInt32 LostFrames; // number of lost frames before this frame
- String DeviceIdentifier; // identifies the device sensing the message
- UInt32* CameraHandle; // Identifies the camera object associated with this frame
-};
-
-// Sent when a new camera is connected
-class MessageCameraAdded : public Message
-{
-public:
- MessageCameraAdded(DeviceBase* dev)
- : Message(Message_CameraAdded, dev) { }
-
- MessageCameraAdded(UInt32* cam)
- : Message(Message_CameraAdded, NULL), CameraHandle(cam) { }
-
- UInt32* CameraHandle; // Identifies the camera object associated with this frame
-};
-
-} // namespace OVR
-
-#endif