all: clean up cVideo header, separate private stuff

libspark/video_priv.h

@@ -0,0 +1,59 @@
+/*
+ * (C) 2010-2013 Stefan Seyfried
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * private video functions, to be used only inside libstb-hal
+ */
+
+#ifndef __video_priv__
+#define __video_priv__
+
+#include <video_hal.h>
+#include <linux/dvb/video.h>
+
+class VDec
+{
+public:
+	/* all public, used inside libstb-hal only anyways... */
+	int fd;			/* video device fd */
+	unsigned int devnum;	/* unit number */
+	/* apparently we cannot query the driver's state
+	   => remember it */
+	video_play_state_t playstate;
+	int video_standby;
+	bool stillpicture;
+
+	/* constructor & destructor */
+	VDec(unsigned int unit);
+	~VDec(void);
+
+	/* used directly by cVideo */
+	int getAspectRatio(void);
+	void getPictureInfo(int &width, int &height, int &rate);
+	int Start(void);
+	int Stop(bool blank = true);
+	int SetStreamType(VIDEO_FORMAT type);
+	void SetSyncMode(AVSYNC_TYPE mode);
+	void ShowPicture(const char * fname);
+	void Standby(unsigned int bOn);
+
+	/* used internally by dmx */
+	int64_t GetPTS(void);
+	/* used internally by playback */
+	void openDevice(void);
+	void closeDevice(void);
+};
+
+#endif