Merge CV, ver=5.1; ops/methods from HV, and interface from CV where possible

[goodguy/history.git] / cinelerra-5.1 / cinelerra / vdevicempeg.h

diff --git a/cinelerra-5.1/cinelerra/vdevicempeg.h b/cinelerra-5.1/cinelerra/vdevicempeg.h
new file mode 100644 (file)
index 0000000..95826e4
--- /dev/null
+++ b/cinelerra-5.1/cinelerra/vdevicempeg.h
@@ -0,0 +1,77 @@
+
+/*
+ * CINELERRA
+ * Copyright (C) 2008 Adam Williams <broadcast at earthling dot net>
+ * 
+ * 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, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ * 
+ */
+
+#ifndef VDEVICEMPEG_H
+#define VDEVICEMPEG_H
+
+#ifdef HAVE_VIDEO4LINUX2
+#include "condition.inc"
+#include "mutex.inc"
+#include "vdevicebase.h"
+#include <linux/types.h>
+#include <linux/videodev2.h>
+#include "devicempeginput.inc"
+#include "videodevice.inc"
+#include "vdevicempeg.inc"
+
+
+
+class VDeviceMPEG : public VDeviceBase
+{
+public:
+       VDeviceMPEG(VideoDevice *device);
+       ~VDeviceMPEG();
+
+       virtual DeviceMPEGInput *get_mpeg_input() = 0;
+
+       int initialize();
+       int open_input(char *name=0);
+       int close_all();
+       int get_best_colormodel(Asset *asset);
+       int read_buffer(VFrame *frame);
+
+       int drop_frames(int frames);
+       double device_timestamp();
+       int start_toc(const char *path, const char *toc_path);
+       int start_record(int fd, int bsz);
+       int stop_record();
+       int total_video_streams();
+       int set_channel(Channel *channel);
+       int set_captioning(int mode);
+       int has_signal();
+       int create_channeldb(ArrayList<Channel*> *channeldb);
+       DeviceMPEGInput *mpeg_device() { return mpeg_input; }
+
+        int get_video_pid(int track);
+        int get_video_info(int track, int &pid, double &framerate,
+                int &width, int &height, char *title);
+        int get_thumbnail(int stream, int64_t &position,
+                unsigned char *&thumbnail, int &ww, int &hh);
+        int set_skimming(int track, int skim, skim_fn fn, void *vp);
+
+       int video_open;
+       DeviceMPEGInput *mpeg_input;
+};
+
+#endif
+#endif
+
+