+++ /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 "clip.h"
-#include "filexml.h"
-#include "maskauto.h"
-#include "maskautos.h"
-
-#include <stdlib.h>
-#include <string.h>
-
-
-
-
-MaskPoint::MaskPoint()
-{
- x = 0;
- y = 0;
- control_x1 = 0;
- control_y1 = 0;
- control_x2 = 0;
- control_y2 = 0;
-}
-
-void MaskPoint::copy_from(MaskPoint &ptr)
-{
- this->x = ptr.x;
- this->y = ptr.y;
- this->control_x1 = ptr.control_x1;
- this->control_y1 = ptr.control_y1;
- this->control_x2 = ptr.control_x2;
- this->control_y2 = ptr.control_y2;
-}
-
-MaskPoint& MaskPoint::operator=(MaskPoint& ptr)
-{
- copy_from(ptr);
- return *this;
-}
-
-int MaskPoint::operator==(MaskPoint& ptr)
-{
- return EQUIV(x, ptr.x) &&
- EQUIV(y, ptr.y) &&
- EQUIV(control_x1, ptr.control_x1) &&
- EQUIV(control_y1, ptr.control_y1) &&
- EQUIV(control_x2, ptr.control_x2) &&
- EQUIV(control_y2, ptr.control_y2);
-}
-
-SubMask::SubMask(MaskAuto *keyframe)
-{
- this->keyframe = keyframe;
-}
-
-SubMask::~SubMask()
-{
-}
-
-int SubMask::equivalent(SubMask& ptr)
-{
- if(points.size() != ptr.points.size()) return 0;
-
- for(int i = 0; i < points.size(); i++)
- {
- if(!(*points.get(i) == *ptr.points.get(i)))
- return 0;
- }
-
- return 1;
-}
-
-
-int SubMask::operator==(SubMask& ptr)
-{
- return equivalent(ptr);
-}
-
-void SubMask::copy_from(SubMask& ptr)
-{
- points.remove_all_objects();
-//printf("SubMask::copy_from 1 %p %d\n", this, ptr.points.total);
- for(int i = 0; i < ptr.points.total; i++)
- {
- MaskPoint *point = new MaskPoint;
- *point = *ptr.points.values[i];
- points.append(point);
- }
-}
-
-void SubMask::load(FileXML *file)
-{
- points.remove_all_objects();
-
- int result = 0;
- while(!result)
- {
- result = file->read_tag();
-
- if(!result)
- {
- if(file->tag.title_is("/MASK"))
- {
- result = 1;
- }
- else
- if(file->tag.title_is("POINT"))
- {
- char string[BCTEXTLEN];
- string[0] = 0;
- file->read_text_until("/POINT", string, BCTEXTLEN);
-
- MaskPoint *point = new MaskPoint;
- char *ptr = string;
-//printf("MaskAuto::load 1 %s\n", ptr);
-
- point->x = atof(ptr);
- ptr = strchr(ptr, ',');
-//printf("MaskAuto::load 2 %s\n", ptr + 1);
- if(ptr)
- {
- point->y = atof(ptr + 1);
- ptr = strchr(ptr + 1, ',');
-
- if(ptr)
- {
-//printf("MaskAuto::load 3 %s\n", ptr + 1);
- point->control_x1 = atof(ptr + 1);
- ptr = strchr(ptr + 1, ',');
- if(ptr)
- {
-//printf("MaskAuto::load 4 %s\n", ptr + 1);
- point->control_y1 = atof(ptr + 1);
- ptr = strchr(ptr + 1, ',');
- if(ptr)
- {
-//printf("MaskAuto::load 5 %s\n", ptr + 1);
- point->control_x2 = atof(ptr + 1);
- ptr = strchr(ptr + 1, ',');
- if(ptr) point->control_y2 = atof(ptr + 1);
- }
- }
- }
-
- }
- points.append(point);
- }
- }
- }
-}
-
-void SubMask::copy(FileXML *file)
-{
- if(points.total)
- {
- file->tag.set_title("MASK");
- file->tag.set_property("NUMBER", keyframe->masks.number_of(this));
- file->append_tag();
- file->append_newline();
-
- for(int i = 0; i < points.total; i++)
- {
- file->append_newline();
- file->tag.set_title("POINT");
- file->append_tag();
- char string[BCTEXTLEN];
-//printf("SubMask::copy 1 %p %d %p\n", this, i, points.values[i]);
- sprintf(string, "%.6e, %.6e, %.6e, %.6e, %.6e, %.6e",
- points.values[i]->x,
- points.values[i]->y,
- points.values[i]->control_x1,
- points.values[i]->control_y1,
- points.values[i]->control_x2,
- points.values[i]->control_y2);
-//printf("SubMask::copy 2\n");
- file->append_text(string);
- file->tag.set_title("/POINT");
- file->append_tag();
- }
- file->append_newline();
-
- file->tag.set_title("/MASK");
- file->append_tag();
- file->append_newline();
- }
-}
-
-void SubMask::dump()
-{
- for(int i = 0; i < points.total; i++)
- {
- printf(" point=%d x=%.2f y=%.2f in_x=%.2f in_y=%.2f out_x=%.2f out_y=%.2f\n",
- i,
- points.values[i]->x,
- points.values[i]->y,
- points.values[i]->control_x1,
- points.values[i]->control_y1,
- points.values[i]->control_x2,
- points.values[i]->control_y2);
- }
-}
-
-
-MaskAuto::MaskAuto(EDL *edl, MaskAutos *autos)
- : Auto(edl, autos)
-{
- mode = MASK_SUBTRACT_ALPHA;
- feather = 0;
- value = 100;
-
-// We define a fixed number of submasks so that interpolation for each
-// submask matches.
-
- for(int i = 0; i < SUBMASKS; i++)
- masks.append(new SubMask(this));
-}
-
-MaskAuto::~MaskAuto()
-{
- masks.remove_all_objects();
-}
-
-int MaskAuto::operator==(Auto &that)
-{
- return identical((MaskAuto*)&that);
-}
-
-
-
-int MaskAuto::operator==(MaskAuto &that)
-{
- return identical((MaskAuto*)&that);
-}
-
-
-int MaskAuto::identical(MaskAuto *src)
-{
- if(value != src->value ||
- mode != src->mode ||
- feather != src->feather ||
- masks.size() != src->masks.size()) return 0;
-
- for(int i = 0; i < masks.size(); i++)
- if(!(*masks.values[i] == *src->masks.values[i])) return 0;
-
- return 1;
-}
-
-void MaskAuto::update_parameter(MaskAuto *ref, MaskAuto *src)
-{
- if(src->value != ref->value)
- {
- this->value = src->value;
- }
-
- if(src->mode != ref->mode)
- {
- this->mode = src->mode;
- }
-
- if(!EQUIV(src->feather, ref->feather))
- {
- this->feather = src->feather;
- }
-
- for(int i = 0; i < masks.size(); i++)
- {
- if(!src->get_submask(i)->equivalent(*ref->get_submask(i)))
- this->get_submask(i)->copy_from(*src->get_submask(i));
- }
-}
-
-void MaskAuto::copy_from(Auto *src)
-{
- copy_from((MaskAuto*)src);
-}
-
-void MaskAuto::copy_from(MaskAuto *src)
-{
- Auto::copy_from(src);
- copy_data(src);
-}
-
-void MaskAuto::copy_data(MaskAuto *src)
-{
- mode = src->mode;
- feather = src->feather;
- value = src->value;
-
- masks.remove_all_objects();
- for(int i = 0; i < src->masks.size(); i++)
- {
- masks.append(new SubMask(this));
- masks.values[i]->copy_from(*src->masks.values[i]);
- }
-}
-
-
-SubMask* MaskAuto::get_submask(int number)
-{
- CLAMP(number, 0, masks.size() - 1);
- return masks.values[number];
-}
-
-void MaskAuto::get_points(ArrayList<MaskPoint*> *points,
- int submask)
-{
- points->remove_all_objects();
- SubMask *submask_ptr = get_submask(submask);
- for(int i = 0; i < submask_ptr->points.size(); i++)
- {
- MaskPoint *point = new MaskPoint;
- point->copy_from(*submask_ptr->points.get(i));
- points->append(point);
- }
-}
-
-void MaskAuto::set_points(ArrayList<MaskPoint*> *points,
- int submask)
-{
- SubMask *submask_ptr = get_submask(submask);
- submask_ptr->points.remove_all_objects();
- for(int i = 0; i < points->size(); i++)
- {
- MaskPoint *point = new MaskPoint;
- point->copy_from(*points->get(i));
- submask_ptr->points.append(point);
- }
-}
-
-
-void MaskAuto::load(FileXML *file)
-{
- mode = file->tag.get_property("MODE", mode);
- feather = file->tag.get_property("FEATHER", feather);
- value = file->tag.get_property("VALUE", value);
- for(int i = 0; i < masks.size(); i++)
- {
- delete masks.values[i];
- masks.values[i] = new SubMask(this);
- }
-
- int result = 0;
- while(!result)
- {
- result = file->read_tag();
-
- if(!result)
- {
- if(file->tag.title_is("/AUTO"))
- result = 1;
- else
- if(file->tag.title_is("MASK"))
- {
- SubMask *mask = masks.values[file->tag.get_property("NUMBER", 0)];
- mask->load(file);
- }
- }
- }
-// dump();
-}
-
-void MaskAuto::copy(int64_t start, int64_t end, FileXML *file, int default_auto)
-{
- file->tag.set_title("AUTO");
- file->tag.set_property("MODE", mode);
- file->tag.set_property("VALUE", value);
- file->tag.set_property("FEATHER", feather);
- if(default_auto)
- file->tag.set_property("POSITION", 0);
- else
- file->tag.set_property("POSITION", position - start);
- file->append_tag();
- file->append_newline();
-
- for(int i = 0; i < masks.size(); i++)
- {
-//printf("MaskAuto::copy 1 %p %d %p\n", this, i, masks.values[i]);
- masks.values[i]->copy(file);
-//printf("MaskAuto::copy 10\n");
- }
-
- file->append_newline();
- file->tag.set_title("/AUTO");
- file->append_tag();
- file->append_newline();
-}
-
-void MaskAuto::dump()
-{
- printf(" mode=%d value=%d\n", mode, value);
- for(int i = 0; i < masks.size(); i++)
- {
- printf(" submask %d\n", i);
- masks.values[i]->dump();
- }
-}
-
-void MaskAuto::translate_submasks(float translate_x, float translate_y)
-{
- for(int i = 0; i < masks.size(); i++)
- {
- SubMask *mask = get_submask(i);
- for (int j = 0; j < mask->points.total; j++)
- {
- mask->points.values[j]->x += translate_x;
- mask->points.values[j]->y += translate_y;
- }
- }
-}
-
-void MaskAuto::scale_submasks(int orig_scale, int new_scale)
-{
- for(int i = 0; i < masks.size(); i++)
- {
- SubMask *mask = get_submask(i);
- for (int j = 0; j < mask->points.total; j++)
- {
- float orig_x = mask->points.values[j]->x * orig_scale;
- float orig_y = mask->points.values[j]->y * orig_scale;
- mask->points.values[j]->x = orig_x / new_scale;
- mask->points.values[j]->y = orig_y / new_scale;
-
- orig_x = mask->points.values[j]->control_x1 * orig_scale;
- orig_y = mask->points.values[j]->control_y1 * orig_scale;
- mask->points.values[j]->control_x1 = orig_x / new_scale;
- mask->points.values[j]->control_y1 = orig_y / new_scale;
-
- orig_x = mask->points.values[j]->control_x2 * orig_scale;
- orig_y = mask->points.values[j]->control_y2 * orig_scale;
- mask->points.values[j]->control_x2 = orig_x / new_scale;
- mask->points.values[j]->control_y2 = orig_y / new_scale;
- }
- }
-}
-
-
projects / goodguy / history.git / blobdiff