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

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

diff --git a/cinelerra-5.1/cinelerra/videowindow.h b/cinelerra-5.1/cinelerra/videowindow.h
new file mode 100644 (file)
index 0000000..b8fe1b2
--- /dev/null
+++ b/cinelerra-5.1/cinelerra/videowindow.h
@@ -0,0 +1,78 @@
+
+/*
+ * 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 VIDEOWINDOW_H
+#define VIDEOWINDOW_H
+
+
+#include "bchash.inc"
+#include "mwindow.inc"
+#include "thread.h"
+#include "vframe.inc"
+#include "videowindowgui.inc"
+
+
+class VideoWindow : public Thread
+{
+public:
+       VideoWindow(MWindow *mwindow);
+       ~VideoWindow();
+       
+       void create_objects();
+       int init_window();
+       int load_defaults(BC_Hash *defaults);
+       int update_defaults(BC_Hash *defaults);
+       int get_aspect_ratio(float &aspect_w, float &aspect_h);
+       int fix_size(int &w, int &h, int width_given, float aspect_ratio);
+       int get_full_sizes(int &w, int &h);
+       void run();
+
+       int show_window();
+       int hide_window();
+       int resize_window();
+       int original_size(); // Put the window at its original size
+       int reset();
+       int init_video();
+       int stop_video();
+       int update(BC_Bitmap *frame);
+       int get_w();
+       int get_h();
+       int start_cropping();
+       int stop_cropping();
+       BC_Bitmap* get_bitmap();  // get a bitmap for playback
+
+// allocated according to playback buffers
+       float **peak_history;
+
+       int video_visible;
+       int video_cropping;    // Currently performing a cropping operation
+//     float zoom_factor;
+       int video_window_w;    // Horizontal size of the window independant of frame size
+       VFrame **vbuffer;      // output frame buffer
+       VideoWindowGUI *gui;
+       MWindow *mwindow;
+};
+
+
+
+
+
+#endif