pixci: Initial untested pixcisrc element for EPIX PIXCI framegrabbers

2013-07-03 10:45:16 -04:00
parent f0e7d6ec0b
commit a649df60d5
10 changed files with 987 additions and 0 deletions
--- a/sys/pixci/gstpixcisrc.h
+++ b/sys/pixci/gstpixcisrc.h
@@ -0,0 +1,99 @@
+/* GStreamer
+ * Copyright (C) 2011 FIXME <fixme@example.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#ifndef _GST_PIXCI_SRC_H_
+#define _GST_PIXCI_SRC_H_
+
+#include <gst/base/gstpushsrc.h>
+
+#include <windows.h>
+#include <xcliball.h>
+
+G_BEGIN_DECLS
+
+#define GST_TYPE_PIXCI_SRC   (gst_pixcisrc_get_type())
+#define GST_PIXCI_SRC(obj)   (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_PIXCI_SRC,GstPixciSrc))
+#define GST_PIXCI_SRC_CLASS(klass)   (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_PIXCI_SRC,GstPixciSrcClass))
+#define GST_IS_PIXCI_SRC(obj)   (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_PIXCI_SRC))
+#define GST_IS_PIXCI_SRC_CLASS(obj)   (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_PIXCI_SRC))
+
+typedef struct _GstPixciSrc GstPixciSrc;
+typedef struct _GstPixciSrcClass GstPixciSrcClass;
+
+/**
+* GstPixciSrcConnector:
+* @MC_Connector_VID<1..16>: channel is linked to camera at the VID<1..16> input
+* @MC_Connector_YC: channel is linked to a camera at the YC input
+* 
+*
+* Identifies the connector that the camera is connected to.
+*/
+typedef enum {
+  
+} GstPixciSrcConnector;
+
+struct _GstPixciSrc
+{
+  GstPushSrc base_pixcisrc;
+
+  gint dropped_frame_count;
+  gboolean acq_started;
+
+  /* camera handle */
+
+  /* properties */
+  gchar *format_name;
+  gchar *format_file;
+  gchar *driver_params;
+  guint num_capture_buffers;
+  guint board;
+  guint channel;
+
+  gboolean pixci_open;
+  int unitmap;
+
+  GstClockTime first_pixci_ts;
+  guint64 *frame_start_times;
+  guint64 *frame_end_times;
+  gboolean buffer_ready;
+  guint buffer_ready_count;
+  guint frame_start_count;
+  guint frame_end_count;
+  guint buffer_processed_count;
+  gboolean timeout_occurred;
+  gboolean fifo_overflow_occurred;
+
+  gint height;
+  gint gst_stride;
+  guint px_stride;
+
+  GMutex mutex;
+  GCond cond;
+};
+
+struct _GstPixciSrcClass
+{
+  GstPushSrcClass base_pixcisrc_class;
+};
+
+GType gst_pixcisrc_get_type (void);
+
+G_END_DECLS
+
+#endif