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

[goodguy/history.git] / cinelerra-5.1 / plugins / dbx / dbx.h

diff --git a/cinelerra-5.1/plugins/dbx/dbx.h b/cinelerra-5.1/plugins/dbx/dbx.h
new file mode 100644 (file)
index 0000000..2611c11
--- /dev/null
+++ b/cinelerra-5.1/plugins/dbx/dbx.h
@@ -0,0 +1,168 @@
+
+/*
+ * 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 DBX_H
+#define DBX_H
+
+
+
+#include "bchash.inc"
+#include "guicast.h"
+#include "mutex.h"
+#include "pluginaclient.h"
+#include "vframe.inc"
+
+class DBXEffect;
+
+
+
+
+
+class DBXSize : public BC_TextBox
+{
+public:
+       DBXSize(DBXEffect *plugin, int x, int y);
+       int handle_events();
+       DBXEffect *plugin;
+};
+
+
+class DBXGain : public BC_TextBox
+{
+public:
+       DBXGain(DBXEffect *plugin, int x, int y);
+       int handle_events();
+       DBXEffect *plugin;
+};
+
+
+class DBXWindow : public BC_Window
+{
+public:
+       DBXWindow(DBXEffect *plugin, int x, int y);
+       void create_objects();
+       void update();
+       void update_textboxes();
+       void update_canvas();
+       int close_event();
+       void draw_scales();
+       
+       
+       DBXCanvas *canvas;
+       DBXPreview *preview;
+       DBXReaction *reaction;
+       DBXClear *clear;
+       DBXX *x_text;
+       DBXY *y_text;
+       DBXTrigger *trigger;
+       DBXEffect *plugin;
+};
+
+class DBXThread : public Thread
+{
+public:
+       DBXThread(DBXEffect *plugin);
+       ~DBXThread();
+       void run();
+       Mutex completion;
+       DBXWindow *window;
+       DBXEffect *plugin;
+};
+
+
+typedef struct
+{
+// Units are linear from 0 - 1
+       double x, y;
+} compressor_point_t;
+
+class DBXConfig
+{
+public:
+       DBXConfig();
+
+       int total_points();
+       void remove_point(int number);
+       void optimize();
+       double get_y(int number);
+       double get_x(int number);
+// Returns linear output given linear input
+       double calculate_linear(double x);
+       int set_point(double x, double y);
+       void dump();
+
+       int trigger;
+       double min_db;
+       double preview_len;
+       double reaction_len;
+       double min_x, min_y;
+       double max_x, max_y;
+       ArrayList<compressor_point_t> levels;
+};
+
+class DBXEffect : public PluginAClient
+{
+public:
+       DBXEffect(PluginServer *server);
+       ~DBXEffect();
+
+       char* plugin_title();
+       int is_multichannel();
+       int is_realtime();
+       void read_data(KeyFrame *keyframe);
+       void save_data(KeyFrame *keyframe);
+       int process_realtime(long size, double **input_ptr, double **output_ptr);
+       int show_gui();
+       void raise_window();
+       int set_string();
+
+
+
+
+       int load_defaults();
+       int save_defaults();
+       void load_configuration();
+       void reset();
+       void update_gui();
+       void delete_dsp();
+
+
+       double **input_buffer;
+       long input_size;
+       long input_allocated;
+       double *reaction_buffer;
+       long reaction_allocated;
+       long reaction_position;
+       double current_coef;
+
+// Same coefs are applied to all channels
+       double *coefs;
+       long coefs_allocated;
+
+
+
+       BC_Hash *defaults;
+       DBXThread *thread;
+       DBXConfig config;
+};
+
+
+#endif