Changed Tracker code, so the DLL's are true plug-ins.

FaceTrackNoIR will scan the bin folder for FTNoIR_Tracker*.dll and put the names in the combobox.
All Trackers have 3 new member-functions (like the filters).

git-svn-id: svn+ssh://svn.code.sf.net/p/facetracknoir/code@104 19e81ba0-9b1a-49c3-bd6c-561e1906d5fb

1 files changed, 39 insertions, 0 deletions

diff --git a/FTNoIR_Tracker_FD/face-detect.h b/FTNoIR_Tracker_FD/face-detect.h
new file mode 100644
index 00000000..fc359c53
--- /dev/null
+++ b/FTNoIR_Tracker_FD/face-detect.h
@@ -0,0 +1,39 @@
+#if defined(_WIN32) || defined(WIN32)
+#   ifdef __cplusplus
+#       define FDAPI_EXTERN extern "C"
+#   else
+#       define FDAPI_EXTERN
+#   endif
+#   define FDAPI(ret) FDAPI_EXTERN __declspec(dllexport) ret __cdecl
+#else
+#   define FDAPI(ret) ret
+#endif
+
+struct face_detect_settings {
+    unsigned char magic, quit, newOutput, widgetp;
+    int redetect_ms, camera_id;
+};
+
+struct face_detect;
+FDAPI(struct face_detect*) face_detect_init(const char* eyes_model,
+	const char* nose_model,
+	const char* mouth_model,
+	const char* face_model,
+	int capture_no,
+	struct face_detect_settings* settings);
+FDAPI(void) face_detect_free(struct face_detect *ctx);
+FDAPI(int) face_detect_cycle(struct face_detect *ctx, float *data);
+FDAPI(void) face_detect_zero(struct face_detect *ctx);
+
+FDAPI(unsigned char*) face_detect_video(struct face_detect* ctx);
+
+#define FD_VIDEO_WIDTH 252
+#define FD_VIDEO_HEIGHT 189
+#define FD_MAGIC 0x42
+
+struct face_detect_shm {
+    unsigned char zerop, received;
+    float data[6];
+    unsigned char pixels[FD_VIDEO_WIDTH * FD_VIDEO_HEIGHT * 3];
+    struct face_detect_settings settings;
+};