+++ /dev/null
-
-/*
- * CINELERRA
- * Copyright (C) 1997-2011 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
- *
- */
-
-// Originally from the following:
-/* vocoder.c
- Version 0.3
-
- LADSPA Unique ID: 1441
-
- Version 0.3
- Added support for changing bands in real time 2003-12-09
-
- Version 0.2
- Adapted to LADSPA by Josh Green <jgreen@users.sourceforge.net>
- 15.6.2001 (for the LinuxTag 2001!)
-
- Original program can be found at:
- http://www.sirlab.de/linux/
- Author: Achim Settelmeier <settel-linux@sirlab.de>
-*/
-
-#ifndef VOCODER_H
-#define VOCODER_H
-
-
-#include "bchash.inc"
-#include "guicast.h"
-#include "mutex.h"
-#include "fourier.h"
-#include "pluginaclient.h"
-#include "vframe.inc"
-
-
-
-#define MAX_BANDS 32
-
-class Vocoder;
-class VocoderWindow;
-
-
-
-
-
-
-class VocoderConfig
-{
-public:
- VocoderConfig();
-
- int equivalent(VocoderConfig &that);
- void copy_from(VocoderConfig &that);
- void interpolate(VocoderConfig &prev,
- VocoderConfig &next,
- int64_t prev_frame,
- int64_t next_frame,
- int64_t current_frame);
-
- int carrier_track;
- int bands;
- double level;
- double wetness;
-};
-
-
-
-
-
-
-class VocoderWetness : public BC_FPot
-{
-public:
- VocoderWetness(Vocoder *plugin, int x, int y);
- int handle_event();
- Vocoder *plugin;
-};
-
-
-
-
-class VocoderLevel : public BC_FPot
-{
-public:
- VocoderLevel(Vocoder *plugin, int x, int y);
- int handle_event();
- Vocoder *plugin;
-};
-
-
-
-
-class VocoderCarrier : public BC_TumbleTextBox
-{
-public:
- VocoderCarrier(Vocoder *plugin,
- VocoderWindow *window,
- int x,
- int y);
- int handle_event();
- Vocoder *plugin;
-};
-
-
-class VocoderBands : public BC_TumbleTextBox
-{
-public:
- VocoderBands(Vocoder *plugin,
- VocoderWindow *window,
- int x,
- int y);
- int handle_event();
- Vocoder *plugin;
-};
-
-
-
-
-
-class VocoderWindow : public PluginClientWindow
-{
-public:
- VocoderWindow(Vocoder *plugin);
- ~VocoderWindow();
-
- void create_objects();
- void update_gui();
-
- VocoderCarrier *output;
- VocoderBands *bands;
- VocoderWetness *wetness;
- VocoderLevel *level;
- Vocoder *plugin;
-};
-
-class VocoderBand
-{
-public:
- VocoderBand();
- void reset();
- void copy_from(VocoderBand *src);
-
- double c, f, att;
-
- double freq;
- double low1, low2;
- double mid1, mid2;
- double high1, high2;
- double y;
-};
-
-class VocoderOut
-{
-public:
- VocoderOut();
- void reset();
-
- double decay;
- double oldval;
- double level; /* 0.0 - 1.0 level of this output band */
-};
-
-class Vocoder : public PluginAClient
-{
-public:
- Vocoder(PluginServer *server);
- ~Vocoder();
-
- int is_realtime();
- int is_multichannel();
- void read_data(KeyFrame *keyframe);
- void save_data(KeyFrame *keyframe);
- int process_buffer(int64_t size,
- Samples **buffer,
- int64_t start_position,
- int sample_rate);
-
- void reset();
- void reconfigure();
- void update_gui();
-
- void do_bandpasses(VocoderBand *bands, double sample);
- VocoderBand formant_bands[MAX_BANDS];
- VocoderBand carrier_bands[MAX_BANDS];
- VocoderOut output_bands[MAX_BANDS];
- int current_bands;
-
- int need_reconfigure;
- PLUGIN_CLASS_MEMBERS2(VocoderConfig)
-
-};
-
-
-
-#endif
projects / goodguy / history.git / blobdiff