+++ /dev/null
-
-/*
- * CINELERRA
- * Copyright (C) 2007 Hermann Vosseler
- *
- * 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 "filexml.h"
-#include "guicast.h"
-#include "keyframe.h"
-#include "language.h"
-#include "overlayframe.h"
-#include "pluginvclient.h"
-#include "vframe.h"
-
-#include <string.h>
-#include <stdint.h>
-
-
-class Reroute;
-class RerouteWindow;
-
-
-class RerouteConfig
-{
-public:
- RerouteConfig();
-
-
-
- static const char* operation_to_text(int operation);
- int operation;
- enum
- {
- REPLACE,
- REPLACE_COMPONENTS,
- REPLACE_ALPHA
- };
-
- static const char* output_to_text(int output_track);
- int output_track;
- enum
- {
- TOP,
- BOTTOM
- };
-};
-
-
-
-
-
-
-class RerouteOperation : public BC_PopupMenu
-{
-public:
- RerouteOperation(Reroute *plugin,
- int x,
- int y);
- void create_objects();
- int handle_event();
- Reroute *plugin;
-};
-
-class RerouteOutput : public BC_PopupMenu
-{
-public:
- RerouteOutput(Reroute *plugin,
- int x,
- int y);
- void create_objects();
- int handle_event();
- Reroute *plugin;
-};
-
-
-class RerouteWindow : public PluginClientWindow
-{
-public:
- RerouteWindow(Reroute *plugin);
- ~RerouteWindow();
-
- void create_objects();
-
- Reroute *plugin;
- RerouteOperation *operation;
- RerouteOutput *output;
-};
-
-
-
-
-
-class Reroute : public PluginVClient
-{
-public:
- Reroute(PluginServer *server);
- ~Reroute();
-
-
- PLUGIN_CLASS_MEMBERS(RerouteConfig);
-
- int process_buffer(VFrame **frame, int64_t start_position, double frame_rate);
- int is_realtime();
- int is_multichannel();
- void save_data(KeyFrame *keyframe);
- void read_data(KeyFrame *keyframe);
- void update_gui();
-
- int output_track;
- int input_track;
-};
-
-
-
-
-
-
-
-
-
-
-
-
-RerouteConfig::RerouteConfig()
-{
- operation = RerouteConfig::REPLACE;
- output_track = RerouteConfig::TOP;
-}
-
-
-const char* RerouteConfig::operation_to_text(int operation)
-{
- switch(operation)
- {
- case RerouteConfig::REPLACE: return _("replace Target");
- case RerouteConfig::REPLACE_COMPONENTS: return _("Components only");
- case RerouteConfig::REPLACE_ALPHA: return _("Alpha replace");
- }
- return "";
-}
-
-const char* RerouteConfig::output_to_text(int output_track)
-{
- switch(output_track)
- {
- case RerouteConfig::TOP: return _("Top");
- case RerouteConfig::BOTTOM: return _("Bottom");
- }
- return "";
-}
-
-
-
-
-
-
-
-
-
-RerouteWindow::RerouteWindow(Reroute *plugin)
- : PluginClientWindow(plugin, 300, 160, 0, 0, 1)
-{
- this->plugin = plugin;
-}
-
-RerouteWindow::~RerouteWindow()
-{
-}
-
-void RerouteWindow::create_objects()
-{
- int x = 10, y = 10;
-
- BC_Title *title;
- add_subwindow(title = new BC_Title(x, y, _("Target track:")));
-
- int col2 = title->get_w() + 5;
- add_subwindow(output = new RerouteOutput(plugin,
- x + col2,
- y));
- output->create_objects();
-
- y += 30;
- add_subwindow(title = new BC_Title(x, y, _("Operation:")));
- add_subwindow(operation = new RerouteOperation(plugin,
- x + col2,
- y));
- operation->create_objects();
-
- show_window();
- flush();
-}
-
-
-
-
-
-
-
-
-RerouteOperation::RerouteOperation(Reroute *plugin,
- int x,
- int y)
- : BC_PopupMenu(x,
- y,
- 150,
- RerouteConfig::operation_to_text(plugin->config.operation),
- 1)
-{
- this->plugin = plugin;
-}
-
-void RerouteOperation::create_objects()
-{
- add_item(new BC_MenuItem(
- RerouteConfig::operation_to_text(
- RerouteConfig::REPLACE)));
- add_item(new BC_MenuItem(
- RerouteConfig::operation_to_text(
- RerouteConfig::REPLACE_COMPONENTS)));
- add_item(new BC_MenuItem(
- RerouteConfig::operation_to_text(
- RerouteConfig::REPLACE_ALPHA)));
-}
-
-int RerouteOperation::handle_event()
-{
- char *text = get_text();
-
- if(!strcmp(text,
- RerouteConfig::operation_to_text(
- RerouteConfig::REPLACE)))
- plugin->config.operation = RerouteConfig::REPLACE;
- else
- if(!strcmp(text,
- RerouteConfig::operation_to_text(
- RerouteConfig::REPLACE_COMPONENTS)))
- plugin->config.operation = RerouteConfig::REPLACE_COMPONENTS;
- else
- if(!strcmp(text,
- RerouteConfig::operation_to_text(
- RerouteConfig::REPLACE_ALPHA)))
- plugin->config.operation = RerouteConfig::REPLACE_ALPHA;
-
- plugin->send_configure_change();
- return 1;
-}
-
-
-RerouteOutput::RerouteOutput(Reroute *plugin,
- int x,
- int y)
- : BC_PopupMenu(x,
- y,
- 100,
- RerouteConfig::output_to_text(plugin->config.output_track),
- 1)
-{
- this->plugin = plugin;
-}
-
-void RerouteOutput::create_objects()
-{
- add_item(new BC_MenuItem(
- RerouteConfig::output_to_text(
- RerouteConfig::TOP)));
- add_item(new BC_MenuItem(
- RerouteConfig::output_to_text(
- RerouteConfig::BOTTOM)));
-}
-
-int RerouteOutput::handle_event()
-{
- char *text = get_text();
-
- if(!strcmp(text,
- RerouteConfig::output_to_text(
- RerouteConfig::TOP)))
- plugin->config.output_track = RerouteConfig::TOP;
- else
- if(!strcmp(text,
- RerouteConfig::output_to_text(
- RerouteConfig::BOTTOM)))
- plugin->config.output_track = RerouteConfig::BOTTOM;
-
- plugin->send_configure_change();
- return 1;
-}
-
-
-
-
-
-/***** Register Plugin ***********************************/
-
-
-REGISTER_PLUGIN(Reroute)
-
-
-
-
-
-
-
-Reroute::Reroute(PluginServer *server)
- : PluginVClient(server)
-{
-}
-
-
-Reroute::~Reroute()
-{
-}
-
-
-
-/*
- * Main operation
- *
- *****************************************/
-template<class TYPE, int COMPONENTS>
-struct px_type
-{
- static inline
- void transfer(VFrame*, VFrame*, bool, bool) ;
-};
-
-template<class TYPE, int COMPONENTS>
-void px_type<TYPE,COMPONENTS>::transfer(VFrame *source, VFrame *target, bool do_components, bool do_alpha)
-//partially overwrite target data buffer
-{
- int w = target->get_w();
- int h = source->get_h();
- do_alpha = do_alpha && (COMPONENTS > 3); // only possible if we have alpha
-
- for(int i = 0; i < h; i++)
- {
- TYPE *inpx = (TYPE*)source->get_rows()[i];
- TYPE *outpx = (TYPE*)target->get_rows()[i];
-
- for(int j = 0; j < w; j++)
- {
- if(do_components)
- {
- outpx[0] = inpx[0];
- outpx[1] = inpx[1];
- outpx[2] = inpx[2];
- }
- if(do_alpha)
- outpx[3] = inpx[3];
-
- inpx += COMPONENTS;
- outpx += COMPONENTS;
- }
- }
-}
-
-
-
-int Reroute::process_buffer(VFrame **frame,
- int64_t start_position,
- double frame_rate)
-{
- load_configuration();
-
- bool do_components = true, do_alpha = true;
- switch(config.operation)
- {
- case RerouteConfig::REPLACE: break;
- case RerouteConfig::REPLACE_ALPHA: do_components = false; break;
- case RerouteConfig::REPLACE_COMPONENTS: do_alpha = false; break;
- }
-
- if(config.output_track == RerouteConfig::TOP)
- {
- input_track = get_total_buffers() - 1;
- output_track = 0;
- }
- else
- {
- input_track = 0;
- output_track = get_total_buffers() - 1;
- }
-
-
- // output buffers for source and target track
- VFrame *source = frame[input_track];
- VFrame *target = frame[output_track];
-
- // input track always passed through unaltered
- read_frame(source,
- input_track,
- start_position,
- frame_rate,
- false ); // no OpenGL support
-
- // no real operation necessary
- // unless applied to multiple tracks....
- if(get_total_buffers() <= 1)
- return 0;
-
- if(config.operation == RerouteConfig::REPLACE)
- {
- target->copy_from(source);
- return 0;
- }
-
-
- // prepare data for output track
- // (to be overidden partially)
- read_frame(target,
- output_track,
- start_position,
- frame_rate,
- 0);
-
- switch(source->get_color_model())
- {
- case BC_RGB_FLOAT:
- px_type<float,3>::transfer(source,target, do_components,do_alpha);
- break;
- case BC_RGBA_FLOAT:
- px_type<float,4>::transfer(source,target, do_components,do_alpha);
- break;
- case BC_RGB888:
- case BC_YUV888:
- px_type<unsigned char,3>::transfer(source,target, do_components,do_alpha);
- break;
- case BC_RGBA8888:
- case BC_YUVA8888:
- px_type<unsigned char,4>::transfer(source,target, do_components,do_alpha);
- break;
- case BC_RGB161616:
- case BC_YUV161616:
- px_type<uint16_t,3>::transfer(source,target, do_components,do_alpha);
- break;
- case BC_RGBA16161616:
- case BC_YUVA16161616:
- px_type<uint16_t,4>::transfer(source,target, do_components,do_alpha);
- break;
- }
-
- return 0;
-}
-
-
-
-
-
-
-
-
-const char* Reroute::plugin_title() { return _("Reroute"); }
-int Reroute::is_realtime() { return 1; }
-int Reroute::is_multichannel() { return 1; }
-
-
-
-
-
-NEW_WINDOW_MACRO(Reroute,RerouteWindow)
-
-int Reroute::load_configuration()
-{
- KeyFrame *prev_keyframe;
- prev_keyframe = get_prev_keyframe(get_source_position());
- read_data(prev_keyframe);
- return 0;
-}
-
-
-void Reroute::save_data(KeyFrame *keyframe)
-{
- FileXML output;
-
-// write configuration data as XML text
- output.set_shared_output(keyframe->get_data(), MESSAGESIZE);
- output.tag.set_title("REROUTE");
- output.tag.set_property("OPERATION", config.operation);
- output.tag.set_property("OUTPUT_TRACK", config.output_track);
- output.append_tag();
- output.tag.set_title("/REROUTE");
- output.append_tag();
- output.terminate_string();
-}
-
-void Reroute::read_data(KeyFrame *keyframe)
-{
- FileXML input;
- input.set_shared_input(keyframe->get_data(), strlen(keyframe->get_data()));
-
- while(!input.read_tag())
- {
- if(input.tag.title_is("REROUTE"))
- {
- config.operation = input.tag.get_property("OPERATION", config.operation);
- config.output_track = input.tag.get_property("OUTPUT_TRACK", config.output_track);
- }
- }
-}
-
-void Reroute::update_gui()
-{
- if(thread)
- {
- RerouteWindow *window = (RerouteWindow *)thread->window;
- window->lock_window("Reroute::update_gui");
- window->operation->set_text(RerouteConfig::operation_to_text(config.operation));
- window->output->set_text(RerouteConfig::output_to_text(config.output_track));
- window->unlock_window();
- }
-}
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