Complete frame grabber abstraction

2 files changed, 50 insertions, 0 deletions

diff --git a/src/grabbers/me4.c b/src/grabbers/me4.c
index e69de29..aa61946 100644
--- a/src/grabbers/me4.c
+++ b/src/grabbers/me4.c
@@ -0,0 +1,42 @@
+
+#include <stdlib.h>
+#include <clser.h>
+#include <fgrab_struct.h>
+#include <fgrab_prototyp.h>
+
+#include "uca.h"
+#include "uca-grabber.h"
+
+#define GET_FG(grabber) ((Fg_Struct *)(grabber->user))
+
+uint32_t uca_me4_destroy(struct uca_grabber_t *grabber)
+{
+    Fg_FreeGrabber(GET_FG(grabber));
+}
+
+uint32_t uca_me4_set_property(struct uca_grabber_t *grabber, enum uca_property_ids property, void *data)
+{
+    return Fg_setParameter(GET_FG(grabber), property, data, PORT_A) == FG_OK ? UCA_NO_ERROR : UCA_ERR_PROP_GENERAL;
+}
+
+uint32_t uca_me4_get_property(struct uca_grabber_t *grabber, enum uca_property_ids property, void *data)
+{
+    return Fg_getParameter(GET_FG(grabber), property, data, PORT_A) == FG_OK ? UCA_NO_ERROR : UCA_ERR_PROP_GENERAL;
+}
+
+uint32_t uca_me4_init(struct uca_grabber_t **grabber)
+{
+    /* FIXME: find out if this board/grabber is running */
+    Fg_Struct *fg = Fg_Init("libFullAreaGray8.so", 0);
+    if (fg == NULL)
+        return UCA_ERR_INIT_NOT_FOUND;
+
+    struct uca_grabber_t *uca = (struct uca_grabber_t *) malloc(sizeof(struct uca_grabber_t));
+    uca->user = fg;
+    uca->destroy = &uca_me4_destroy;
+    uca->set_property = &uca_me4_set_property;
+    uca->get_property = &uca_me4_get_property;
+    
+    *grabber = uca;
+    return UCA_NO_ERROR;
+}
diff --git a/src/grabbers/me4.h b/src/grabbers/me4.h
index e69de29..a7a7b3c 100644
--- a/src/grabbers/me4.h
+++ b/src/grabbers/me4.h
@@ -0,0 +1,8 @@
+#ifndef __UNIFIED_CAMERA_ACCESS_ME4_H
+#define __UNIFIED_CAMERA_ACCESS_ME4_H
+
+struct uca_grabber_t;
+
+uint32_t uca_me4_init(struct uca_grabber_t **grabber);
+
+#endif