diff options
Diffstat (limited to 'FaceTrackNoIR/tracker.cpp')
| -rw-r--r-- | FaceTrackNoIR/tracker.cpp | 73 |
1 files changed, 66 insertions, 7 deletions
diff --git a/FaceTrackNoIR/tracker.cpp b/FaceTrackNoIR/tracker.cpp index 327d9f49..30247cd9 100644 --- a/FaceTrackNoIR/tracker.cpp +++ b/FaceTrackNoIR/tracker.cpp @@ -30,6 +30,10 @@ #include "tracker.h"
#include "FaceTrackNoIR.h"
+void initDInput(HINSTANCE hInstance, HWND hWnd); // sets up and initializes DirectInput
+void detect_input(void); // gets the current input state
+void cleanDInput(void); // closes DirectInput and releases memory
+
using namespace sm::faceapi;
using namespace sm::faceapi::qt;
@@ -138,13 +142,6 @@ void Tracker::setup(QWidget *head, FaceTrackNoIR *parent) { headRotYLine = headPoseWidget->findChild<QLineEdit *>("headRotYLine");
headRotZLine = headPoseWidget->findChild<QLineEdit *>("headRotZLine");
- // Let's start smoothing with 10 samples...
- intMaxYawItems = 10;
- intMaxPitchItems = 10;
- intMaxRollItems = 10;
- intMaxXItems = 10;
- intMaxYItems = 10;
- intMaxZItems = 10;
//
// Check if the Freetrack Client DLL is available
@@ -163,6 +160,47 @@ void Tracker::setup(QWidget *head, FaceTrackNoIR *parent) { /** QThread run method @override **/
void Tracker::run() {
+ /** Direct Input variables **/
+ LPDIRECTINPUT8 din; // the pointer to our DirectInput interface
+ LPDIRECTINPUTDEVICE8 dinkeyboard; // the pointer to the keyboard device
+ BYTE keystate[256]; // the storage for the key-information
+ HRESULT retAcquire;
+
+ //
+ // Setup the DirectInput for keyboard strokes
+ //
+ // create the DirectInput interface
+ if (DirectInput8Create(GetModuleHandle(NULL), DIRECTINPUT_VERSION, IID_IDirectInput8,
+ (void**)&din, NULL) != DI_OK) { // COM stuff, so we'll set it to NULL
+ qDebug() << "Tracker::setup DirectInput8 Creation failed!" << GetLastError();
+ }
+ else {
+ qDebug() << "Tracker::setup DirectInput8 Creation OK!";
+ }
+
+ // create the keyboard device
+ if (din->CreateDevice(GUID_SysKeyboard, &dinkeyboard, NULL) != DI_OK) {
+ qDebug() << "Tracker::setup CreateDevice function failed!" << GetLastError();
+ }
+ else {
+ qDebug() << "Tracker::setup CreateDevice function OK!";
+ }
+
+ // set the data format to keyboard format
+ if (dinkeyboard->SetDataFormat(&c_dfDIKeyboard) != DI_OK) {
+ qDebug() << "Tracker::setup SetDataFormat function failed!" << GetLastError();
+ }
+ else {
+ qDebug() << "Tracker::setup SetDataFormat function OK!";
+ }
+
+ // set the control you will have over the keyboard
+ if (dinkeyboard->SetCooperativeLevel(mainApp->winId(), DISCL_NONEXCLUSIVE | DISCL_BACKGROUND) != DI_OK) {
+ qDebug() << "Tracker::setup SetCooperativeLevel function failed!" << GetLastError();
+ }
+ else {
+ qDebug() << "Tracker::setup SetCooperativeLevel function OK!";
+ }
forever
{
@@ -175,6 +213,27 @@ void Tracker::run() { return;
}
+ //
+ // Check the keyboard
+ //
+ // get access if we don't have it already
+ retAcquire = dinkeyboard->Acquire();
+ if ( (retAcquire != DI_OK) && (retAcquire != S_FALSE) ) {
+ qDebug() << "Tracker::run Acquire function failed!" << GetLastError();
+ }
+ else {
+ // get the input data
+ if (dinkeyboard->GetDeviceState(256, (LPVOID)keystate) != DI_OK) {
+ qDebug() << "Tracker::run GetDeviceState function failed!" << GetLastError();
+ }
+ else {
+ qDebug() << "Tracker::run GetDeviceState function OK!";
+ if(keystate[DIK_HOME] & 0x80) {
+ qDebug() << "Tracker::run() says HOME pressed";
+ }
+ }
+ }
+
//if the confidence is good enough the headpose will be updated **/
if(Tracker::confid) {
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