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

[goodguy/history.git] / cinelerra-5.0 / plugins / interpolateall / interpolateall.C

diff --git a/cinelerra-5.0/plugins/interpolateall/interpolateall.C b/cinelerra-5.0/plugins/interpolateall/interpolateall.C
deleted file mode 100644 (file)
index 331597d..0000000
--- a/cinelerra-5.0/plugins/interpolateall/interpolateall.C
+++ /dev/null
@@ -1,175 +0,0 @@
-
-/*
- * 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
- * 
- */
-
-#include "bcdisplayinfo.h"
-#include "clip.h"
-#include "bchash.h"
-#include "guicast.h"
-#include "filexml.h"
-#include "language.h"
-#include "mainprogress.h"
-#include "pluginaclient.h"
-
-#include <string.h>
-
-
-
-
-
-
-
-
-
-class InterpolateAllEffect : public PluginAClient
-{
-public:
-       InterpolateAllEffect(PluginServer *server);
-       ~InterpolateAllEffect();
-
-       char* plugin_title();
-       int is_realtime();
-       int is_multichannel();
-       int get_parameters();
-       int start_loop();
-       int process_loop(double *buffer, long &output_lenght);
-       int stop_loop();
-
-
-
-
-       int state;
-       enum
-       {
-               READING,
-               WRITING
-       };
-       double sample1;
-       double sample2;
-       int current_position;
-       double slope;
-       double intercept;
-
-       MainProgressBar *progress;
-};
-
-
-
-
-REGISTER_PLUGIN(InterpolateAllEffect)
-
-
-
-
-
-
-
-
-InterpolateAllEffect::InterpolateAllEffect(PluginServer *server)
- : PluginAClient(server)
-{
-}
-
-InterpolateAllEffect::~InterpolateAllEffect()
-{
-}
-
-
-
-
-char* InterpolateAllEffect::plugin_title() { return _("Interpolate"); }
-int InterpolateAllEffect::is_realtime() { return 0; }
-int InterpolateAllEffect::is_multichannel() { return 0; }
-
-
-int InterpolateAllEffect::get_parameters()
-{
-       return 0;
-}
-
-int InterpolateAllEffect::start_loop()
-{
-       state = READING;
-       char string[BCTEXTLEN];
-       sprintf(string, "%s...", plugin_title());
-       progress = start_progress(string, (PluginClient::end - PluginClient::start));
-       current_position = PluginClient::start;
-       return 0;
-}
-
-int InterpolateAllEffect::stop_loop()
-{
-       progress->stop_progress();
-       delete progress;
-       return 0;
-}
-
-int InterpolateAllEffect::process_loop(double *buffer, long &write_length)
-{
-//printf("InterpolateAllEffect::process_loop 1\n");
-       int result = 0;
-       if(state == READING)
-       {
-// Read a certain amount before the first sample
-               int leadin = PluginClient::in_buffer_size;
-//printf("InterpolateAllEffect::process_loop 2\n");
-               double buffer[leadin];
-               if(PluginClient::start - leadin < 0) leadin = PluginClient::start;
-               read_samples(buffer, PluginClient::start - leadin, leadin);
-               sample1 = buffer[leadin - 1];
-
-// Read a certain amount before the last sample
-               leadin = PluginClient::in_buffer_size;
-               if(PluginClient::end - leadin < 0) leadin = PluginClient::end;
-               read_samples(buffer, PluginClient::end - leadin, leadin);
-               sample2 = buffer[leadin - 1];
-               state = WRITING;
-               current_position = PluginClient::start;
-
-// Get slope and intercept
-               slope = (sample2 - sample1) /
-                       (PluginClient::end - PluginClient::start);
-               intercept = sample1;
-//printf("InterpolateAllEffect::process_loop 3\n");
-       }
-//printf("InterpolateAllEffect::process_loop 4\n");
-
-       int fragment_len = PluginClient::in_buffer_size;
-       if(current_position + fragment_len > PluginClient::end) fragment_len = PluginClient::end - current_position;
-       double intercept2 = intercept + slope * (current_position - PluginClient::start);
-       for(int i = 0; i < fragment_len; i++)
-       {
-               buffer[i] = intercept2 + slope * i;
-       }
-       current_position += fragment_len;
-       write_length = fragment_len;
-       result = progress->update(PluginClient::end - 
-               PluginClient::start + 
-               current_position - 
-               PluginClient::start);
-       if(current_position >= PluginClient::end) result = 1;
-//printf("InterpolateAllEffect::process_loop 5\n");
-
-
-       return result;
-}
-
-
-