+++ /dev/null
-
-/*
- * 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 "bchash.h"
-#include "filexml.h"
-#include "guicast.h"
-#include "keyframe.h"
-#include "language.h"
-#include "mainprogress.h"
-#include "pluginvclient.h"
-#include "transportque.inc"
-#include "vframe.h"
-
-#include <string.h>
-
-
-#define TOP_FIELD_FIRST 0
-#define BOTTOM_FIELD_FIRST 1
-
-class FieldFrame;
-class FieldFrameWindow;
-
-
-
-
-
-
-
-class FieldFrameConfig
-{
-public:
- FieldFrameConfig();
- int equivalent(FieldFrameConfig &src);
- int field_dominance;
- int first_frame;
-};
-
-
-
-
-class FieldFrameTop : public BC_Radial
-{
-public:
- FieldFrameTop(FieldFrame *plugin, FieldFrameWindow *gui, int x, int y);
- int handle_event();
- FieldFrame *plugin;
- FieldFrameWindow *gui;
-};
-
-
-class FieldFrameBottom : public BC_Radial
-{
-public:
- FieldFrameBottom(FieldFrame *plugin, FieldFrameWindow *gui, int x, int y);
- int handle_event();
- FieldFrame *plugin;
- FieldFrameWindow *gui;
-};
-
-// class FieldFrameFirst : public BC_Radial
-// {
-// public:
-// FieldFrameFirst(FieldFrame *plugin, FieldFrameWindow *gui, int x, int y);
-// int handle_event();
-// FieldFrame *plugin;
-// FieldFrameWindow *gui;
-// };
-//
-// class FieldFrameSecond : public BC_Radial
-// {
-// public:
-// FieldFrameSecond(FieldFrame *plugin, FieldFrameWindow *gui, int x, int y);
-// int handle_event();
-// FieldFrame *plugin;
-// FieldFrameWindow *gui;
-// };
-
-class FieldFrameWindow : public PluginClientWindow
-{
-public:
- FieldFrameWindow(FieldFrame *plugin);
- void create_objects();
- FieldFrame *plugin;
- FieldFrameTop *top;
- FieldFrameBottom *bottom;
-// FieldFrameFirst *first;
-// FieldFrameSecond *second;
-};
-
-
-
-
-
-
-class FieldFrame : public PluginVClient
-{
-public:
- FieldFrame(PluginServer *server);
- ~FieldFrame();
-
- PLUGIN_CLASS_MEMBERS(FieldFrameConfig);
-
- int process_buffer(VFrame *frame,
- int64_t start_position,
- double frame_rate);
- int is_realtime();
- void save_data(KeyFrame *keyframe);
- void read_data(KeyFrame *keyframe);
- void update_gui();
- void apply_field(VFrame *output, VFrame *input, int field);
-
-
- VFrame *input;
-};
-
-
-
-
-
-
-
-
-REGISTER_PLUGIN(FieldFrame)
-
-
-
-
-FieldFrameConfig::FieldFrameConfig()
-{
- field_dominance = TOP_FIELD_FIRST;
- first_frame = 0;
-}
-
-int FieldFrameConfig::equivalent(FieldFrameConfig &src)
-{
- return src.field_dominance == field_dominance &&
- src.first_frame == first_frame;
-}
-
-
-
-
-
-
-
-
-FieldFrameWindow::FieldFrameWindow(FieldFrame *plugin)
- : PluginClientWindow(plugin,
- 230,
- 100,
- 230,
- 100,
- 0)
-{
- this->plugin = plugin;
-}
-
-void FieldFrameWindow::create_objects()
-{
- int x = 10, y = 10;
- add_subwindow(top = new FieldFrameTop(plugin, this, x, y));
- y += 30;
- add_subwindow(bottom = new FieldFrameBottom(plugin, this, x, y));
-// y += 30;
-// add_subwindow(first = new FieldFrameFirst(plugin, this, x, y));
-// y += 30;
-// add_subwindow(second = new FieldFrameSecond(plugin, this, x, y));
-
- show_window();
- flush();
-}
-
-
-
-
-
-
-
-
-
-
-
-
-
-FieldFrameTop::FieldFrameTop(FieldFrame *plugin,
- FieldFrameWindow *gui,
- int x,
- int y)
- : BC_Radial(x,
- y,
- plugin->config.field_dominance == TOP_FIELD_FIRST,
- _("Top field first"))
-{
- this->plugin = plugin;
- this->gui = gui;
-}
-
-int FieldFrameTop::handle_event()
-{
- plugin->config.field_dominance = TOP_FIELD_FIRST;
- gui->bottom->update(0);
- plugin->send_configure_change();
- return 1;
-}
-
-
-
-
-
-FieldFrameBottom::FieldFrameBottom(FieldFrame *plugin,
- FieldFrameWindow *gui,
- int x,
- int y)
- : BC_Radial(x,
- y,
- plugin->config.field_dominance == BOTTOM_FIELD_FIRST,
- _("Bottom field first"))
-{
- this->plugin = plugin;
- this->gui = gui;
-}
-
-int FieldFrameBottom::handle_event()
-{
- plugin->config.field_dominance = BOTTOM_FIELD_FIRST;
- gui->top->update(0);
- plugin->send_configure_change();
- return 1;
-}
-
-
-
-
-
-// FieldFrameFirst::FieldFrameFirst(FieldFrame *plugin,
-// FieldFrameWindow *gui,
-// int x,
-// int y)
-// : BC_Radial(x,
-// y,
-// plugin->config.first_frame == 0,
-// _("First frame is first field"))
-// {
-// this->plugin = plugin;
-// this->gui = gui;
-// }
-//
-// int FieldFrameFirst::handle_event()
-// {
-// plugin->config.first_frame = 0;
-// gui->second->update(0);
-// plugin->send_configure_change();
-// return 1;
-// }
-//
-//
-//
-//
-// FieldFrameSecond::FieldFrameSecond(FieldFrame *plugin,
-// FieldFrameWindow *gui,
-// int x,
-// int y)
-// : BC_Radial(x,
-// y,
-// plugin->config.first_frame == 1,
-// _("Second frame is first field"))
-// {
-// this->plugin = plugin;
-// this->gui = gui;
-// }
-//
-// int FieldFrameSecond::handle_event()
-// {
-// plugin->config.first_frame = 1;
-// gui->first->update(0);
-// plugin->send_configure_change();
-// return 1;
-// }
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-FieldFrame::FieldFrame(PluginServer *server)
- : PluginVClient(server)
-{
-
- input = 0;
-}
-
-
-FieldFrame::~FieldFrame()
-{
-
-
- if(input) delete input;
-}
-
-const char* FieldFrame::plugin_title() { return _("Fields to frames"); }
-int FieldFrame::is_realtime() { return 1; }
-
-
-NEW_WINDOW_MACRO(FieldFrame, FieldFrameWindow)
-
-int FieldFrame::load_configuration()
-{
- KeyFrame *prev_keyframe;
- FieldFrameConfig old_config = config;
-
- prev_keyframe = get_prev_keyframe(get_source_position());
- read_data(prev_keyframe);
-
- return !old_config.equivalent(config);
-}
-
-
-
-void FieldFrame::save_data(KeyFrame *keyframe)
-{
- FileXML output;
-
-// cause data to be stored directly in text
- output.set_shared_output(keyframe->get_data(), MESSAGESIZE);
- output.tag.set_title("FIELD_FRAME");
- output.tag.set_property("DOMINANCE", config.field_dominance);
- output.tag.set_property("FIRST_FRAME", config.first_frame);
- output.append_tag();
- output.tag.set_title("/FIELD_FRAME");
- output.append_tag();
- output.append_newline();
- output.terminate_string();
-}
-
-void FieldFrame::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("FIELD_FRAME"))
- {
- config.field_dominance = input.tag.get_property("DOMINANCE", config.field_dominance);
- config.first_frame = input.tag.get_property("FIRST_FRAME", config.first_frame);
- }
- }
-}
-
-
-void FieldFrame::update_gui()
-{
- if(thread)
- {
- if(load_configuration())
- {
- thread->window->lock_window();
- ((FieldFrameWindow*)thread->window)->top->update(config.field_dominance == TOP_FIELD_FIRST);
- ((FieldFrameWindow*)thread->window)->bottom->update(config.field_dominance == BOTTOM_FIELD_FIRST);
-// thread->window->first->update(config.first_frame == 0);
-// thread->window->second->update(config.first_frame == 1);
- thread->window->unlock_window();
- }
- }
-}
-
-
-int FieldFrame::process_buffer(VFrame *frame,
- int64_t start_position,
- double frame_rate)
-{
- int result = 0;
- load_configuration();
-
- if(input && !input->equivalent(frame, 0))
- {
- delete input;
- input = 0;
- }
-
- if(!input)
- {
- input = new VFrame(0,
- -1,
- frame->get_w(),
- frame->get_h(),
- frame->get_color_model(),
- -1);
- }
-
-// Get input frames
- int64_t field1_position = start_position * 2;
- int64_t field2_position = start_position * 2 + 1;
-
- if (get_direction() == PLAY_REVERSE)
- {
- field1_position -= 1;
- field2_position -= 1;
- }
-
-
-// printf("FieldFrame::process_buffer %d %lld %lld\n",
-// config.field_dominance,
-// field1_position,
-// field2_position);
- read_frame(input,
- 0,
- field1_position,
- frame_rate * 2,
- 0);
- apply_field(frame,
- input,
- config.field_dominance == TOP_FIELD_FIRST ? 0 : 1);
- read_frame(input,
- 0,
- field2_position,
- frame_rate * 2,
- 0);
- apply_field(frame,
- input,
- config.field_dominance == TOP_FIELD_FIRST ? 1 : 0);
-
-
-
-
-
- return result;
-}
-
-
-void FieldFrame::apply_field(VFrame *output, VFrame *input, int field)
-{
- unsigned char **input_rows = input->get_rows();
- unsigned char **output_rows = output->get_rows();
- int row_size = VFrame::calculate_bytes_per_pixel(output->get_color_model()) * output->get_w();
- for(int i = field; i < output->get_h(); i += 2)
- {
- memcpy(output_rows[i], input_rows[i], row_size);
- }
-}
projects / goodguy / history.git / blobdiff