first version of object for private MultitouchSupport framework based on code from steide and fingerpinger

svn path=/trunk/externals/apple/; revision=12669

1 files changed, 39 insertions, 0 deletions

diff --git a/MultitouchSupport.h b/MultitouchSupport.h
new file mode 100644
index 0000000..835c1a4
--- /dev/null
+++ b/MultitouchSupport.h
@@ -0,0 +1,39 @@
+#ifndef _MULTITOUCHSUPPORT_H_
+#define _MULTITOUCHSUPPORT_H_
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct { float x,y; } mtPoint;
+typedef struct { mtPoint pos,vel; } mtReadout;
+
+typedef struct {
+  int frame;
+  double timestamp;
+  int identifier, state, foo3, foo4;
+  mtReadout normalized;
+  float size;
+  int zero1;
+  float angle, majorAxis, minorAxis; // ellipsoid
+  mtReadout mm;
+  int zero2[2];
+  float unk2;
+} Finger;
+
+typedef void *MTDeviceRef;
+typedef int (*MTContactCallbackFunction)(int,Finger*,int,double,int);
+
+
+MTDeviceRef MTDeviceCreateDefault();
+void MTRegisterContactFrameCallback(MTDeviceRef, MTContactCallbackFunction);
+void MTDeviceStart(MTDeviceRef, int);
+void MTDeviceStop(MTDeviceRef);
+void MTDeviceRelease(MTDeviceRef);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _MULTITOUCHSUPPORT_H_ */