+++ /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 "clip.h"
-#include "bchash.h"
-#include "filexml.h"
-#include "guicast.h"
-#include "keyframe.h"
-#include "language.h"
-#include "loadbalance.h"
-#include "pluginvclient.h"
-#include "vframe.h"
-
-#include <math.h>
-#include <stdint.h>
-#include <string.h>
-
-
-
-
-#define SMEAR 0
-#define BLACKEN 1
-
-
-
-class WaveEffect;
-class WaveWindow;
-
-
-class WaveConfig
-{
-public:
- WaveConfig();
- void copy_from(WaveConfig &src);
- int equivalent(WaveConfig &src);
- void interpolate(WaveConfig &prev,
- WaveConfig &next,
- long prev_frame,
- long next_frame,
- long current_frame);
- int mode;
- int reflective;
- float amplitude;
- float phase;
- float wavelength;
-};
-
-class WaveSmear : public BC_Radial
-{
-public:
- WaveSmear(WaveEffect *plugin, WaveWindow *window, int x, int y);
- int handle_event();
- WaveEffect *plugin;
- WaveWindow *window;
-};
-
-class WaveBlacken : public BC_Radial
-{
-public:
- WaveBlacken(WaveEffect *plugin, WaveWindow *window, int x, int y);
- int handle_event();
- WaveEffect *plugin;
- WaveWindow *window;
-};
-
-
-class WaveReflective : public BC_CheckBox
-{
-public:
- WaveReflective(WaveEffect *plugin, int x, int y);
- int handle_event();
- WaveEffect *plugin;
-};
-
-class WaveAmplitude : public BC_FSlider
-{
-public:
- WaveAmplitude(WaveEffect *plugin, int x, int y);
- int handle_event();
- WaveEffect *plugin;
-};
-
-class WavePhase : public BC_FSlider
-{
-public:
- WavePhase(WaveEffect *plugin, int x, int y);
- int handle_event();
- WaveEffect *plugin;
-};
-
-class WaveLength : public BC_FSlider
-{
-public:
- WaveLength(WaveEffect *plugin, int x, int y);
- int handle_event();
- WaveEffect *plugin;
-};
-
-
-
-
-
-
-
-
-
-class WaveWindow : public PluginClientWindow
-{
-public:
- WaveWindow(WaveEffect *plugin);
- ~WaveWindow();
- void create_objects();
- void update_mode();
- WaveEffect *plugin;
-// WaveSmear *smear;
-// WaveBlacken *blacken;
-// WaveReflective *reflective;
- WaveAmplitude *amplitude;
- WavePhase *phase;
- WaveLength *wavelength;
-};
-
-
-
-
-
-
-
-class WaveServer : public LoadServer
-{
-public:
- WaveServer(WaveEffect *plugin, int cpus);
- void init_packages();
- LoadClient* new_client();
- LoadPackage* new_package();
- WaveEffect *plugin;
-};
-
-class WavePackage : public LoadPackage
-{
-public:
- WavePackage();
- int row1, row2;
-};
-
-class WaveUnit : public LoadClient
-{
-public:
- WaveUnit(WaveEffect *plugin, WaveServer *server);
- void process_package(LoadPackage *package);
- WaveEffect *plugin;
-};
-
-
-
-
-
-
-
-
-
-class WaveEffect : public PluginVClient
-{
-public:
- WaveEffect(PluginServer *server);
- ~WaveEffect();
-
- PLUGIN_CLASS_MEMBERS(WaveConfig)
- int process_realtime(VFrame *input, VFrame *output);
- int is_realtime();
- void save_data(KeyFrame *keyframe);
- void read_data(KeyFrame *keyframe);
- void update_gui();
-
- VFrame *temp_frame;
- VFrame *input, *output;
- WaveServer *engine;
-};
-
-
-
-
-
-
-
-
-
-
-
-
-
-WaveConfig::WaveConfig()
-{
- mode = SMEAR;
- reflective = 0;
- amplitude = 10;
- phase = 0;
- wavelength = 10;
-}
-
-void WaveConfig::copy_from(WaveConfig &src)
-{
- this->mode = src.mode;
- this->reflective = src.reflective;
- this->amplitude = src.amplitude;
- this->phase = src.phase;
- this->wavelength = src.wavelength;
-}
-
-int WaveConfig::equivalent(WaveConfig &src)
-{
- return
- (this->mode == src.mode) &&
- EQUIV(this->reflective, src.reflective) &&
- EQUIV(this->amplitude, src.amplitude) &&
- EQUIV(this->phase, src.phase) &&
- EQUIV(this->wavelength, src.wavelength);
-}
-
-void WaveConfig::interpolate(WaveConfig &prev,
- WaveConfig &next,
- long prev_frame,
- long next_frame,
- long current_frame)
-{
- double next_scale = (double)(current_frame - prev_frame) / (next_frame - prev_frame);
- double prev_scale = (double)(next_frame - current_frame) / (next_frame - prev_frame);
-
- this->amplitude = prev.amplitude * prev_scale + next.amplitude * next_scale;
- this->phase = prev.phase * prev_scale + next.phase * next_scale;
- this->wavelength = prev.wavelength * prev_scale + next.wavelength * next_scale;
- this->mode = prev.mode;
- this->reflective = prev.reflective;
-}
-
-
-
-
-
-
-
-
-WaveSmear::WaveSmear(WaveEffect *plugin, WaveWindow *window, int x, int y)
- : BC_Radial(x, y, plugin->config.mode == SMEAR, _("Smear"))
-{
- this->plugin = plugin;
- this->window = window;
-}
-int WaveSmear::handle_event()
-{
- plugin->config.mode = SMEAR;
- window->update_mode();
- plugin->send_configure_change();
- return 1;
-}
-
-
-
-
-WaveBlacken::WaveBlacken(WaveEffect *plugin, WaveWindow *window, int x, int y)
- : BC_Radial(x, y, plugin->config.mode == BLACKEN, _("Blacken"))
-{
- this->plugin = plugin;
- this->window = window;
-}
-int WaveBlacken::handle_event()
-{
- plugin->config.mode = BLACKEN;
- window->update_mode();
- plugin->send_configure_change();
- return 1;
-}
-
-
-
-
-
-
-WaveReflective::WaveReflective(WaveEffect *plugin, int x, int y)
- : BC_CheckBox(x, y, plugin->config.reflective, _("Reflective"))
-{
- this->plugin = plugin;
-}
-int WaveReflective::handle_event()
-{
- plugin->config.reflective = get_value();
- plugin->send_configure_change();
- return 1;
-}
-
-
-WaveAmplitude::WaveAmplitude(WaveEffect *plugin, int x, int y)
- : BC_FSlider(x,
- y,
- 0,
- 200,
- 200,
- (float)0,
- (float)100,
- plugin->config.amplitude)
-{
- this->plugin = plugin;
-}
-int WaveAmplitude::handle_event()
-{
- plugin->config.amplitude = get_value();
- plugin->send_configure_change();
- return 1;
-}
-
-
-
-WavePhase::WavePhase(WaveEffect *plugin, int x, int y)
- : BC_FSlider(x,
- y,
- 0,
- 200,
- 200,
- (float)0,
- (float)360,
- plugin->config.phase)
-{
- this->plugin = plugin;
-}
-int WavePhase::handle_event()
-{
- plugin->config.phase = get_value();
- plugin->send_configure_change();
- return 1;
-}
-
-WaveLength::WaveLength(WaveEffect *plugin, int x, int y)
- : BC_FSlider(x,
- y,
- 0,
- 200,
- 200,
- (float)0,
- (float)50,
- plugin->config.wavelength)
-{
- this->plugin = plugin;
-}
-int WaveLength::handle_event()
-{
- plugin->config.wavelength = get_value();
- plugin->send_configure_change();
- return 1;
-}
-
-
-
-
-
-
-
-
-
-WaveWindow::WaveWindow(WaveEffect *plugin)
- : PluginClientWindow(plugin,
- 320,
- 150,
- 320,
- 150,
- 0)
-{
- this->plugin = plugin;
-}
-
-WaveWindow::~WaveWindow()
-{
-}
-
-void WaveWindow::create_objects()
-{
- int x = 10, y = 10, x1 = 100;
-
-// add_subwindow(new BC_Title(x, y, _("Mode:")));
-// add_subwindow(smear = new WaveSmear(plugin, this, x1, y));
-// y += 20;
-// add_subwindow(blacken = new WaveBlacken(plugin, this, x1, y));
-// y += 30;
-// add_subwindow(reflective = new WaveReflective(plugin, x1, y));
-// y += 30;
- add_subwindow(new BC_Title(x, y, _("Amplitude:")));
- add_subwindow(amplitude = new WaveAmplitude(plugin, x1, y));
- y += 30;
- add_subwindow(new BC_Title(x, y, _("Phase:")));
- add_subwindow(phase = new WavePhase(plugin, x1, y));
- y += 30;
- add_subwindow(new BC_Title(x, y, _("Wavelength:")));
- add_subwindow(wavelength = new WaveLength(plugin, x1, y));
-
- show_window();
- flush();
-}
-
-void WaveWindow::update_mode()
-{
-// smear->update(plugin->config.mode == SMEAR);
-// blacken->update(plugin->config.mode == BLACKEN);
-}
-
-
-
-
-
-
-
-REGISTER_PLUGIN(WaveEffect)
-
-
-
-
-WaveEffect::WaveEffect(PluginServer *server)
- : PluginVClient(server)
-{
- temp_frame = 0;
- engine = 0;
-
-}
-
-WaveEffect::~WaveEffect()
-{
-
-
- if(temp_frame) delete temp_frame;
- if(engine) delete engine;
-}
-
-
-const char* WaveEffect::plugin_title() { return _("Wave"); }
-int WaveEffect::is_realtime() { return 1; }
-
-
-NEW_WINDOW_MACRO(WaveEffect, WaveWindow)
-
-void WaveEffect::update_gui()
-{
- if(thread)
- {
- thread->window->lock_window();
- load_configuration();
- ((WaveWindow*)thread->window)->update_mode();
-// thread->window->reflective->update(config.reflective);
- ((WaveWindow*)thread->window)->amplitude->update(config.amplitude);
- ((WaveWindow*)thread->window)->phase->update(config.phase);
- ((WaveWindow*)thread->window)->wavelength->update(config.wavelength);
- thread->window->unlock_window();
- }
-}
-
-
-LOAD_CONFIGURATION_MACRO(WaveEffect, WaveConfig)
-
-
-void WaveEffect::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("WAVE");
- output.tag.set_property("MODE", config.mode);
- output.tag.set_property("REFLECTIVE", config.reflective);
- output.tag.set_property("AMPLITUDE", config.amplitude);
- output.tag.set_property("PHASE", config.phase);
- output.tag.set_property("WAVELENGTH", config.wavelength);
- output.append_tag();
- output.tag.set_title("/WAVE");
- output.append_tag();
- output.append_newline();
- output.terminate_string();
-}
-
-void WaveEffect::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("WAVE"))
- {
- config.mode = input.tag.get_property("MODE", config.mode);
- config.reflective = input.tag.get_property("REFLECTIVE", config.reflective);
- config.amplitude = input.tag.get_property("AMPLITUDE", config.amplitude);
- config.phase = input.tag.get_property("PHASE", config.phase);
- config.wavelength = input.tag.get_property("WAVELENGTH", config.wavelength);
- }
- }
-}
-
-
-int WaveEffect::process_realtime(VFrame *input, VFrame *output)
-{
- load_configuration();
-
-
-
-//printf("WaveEffect::process_realtime %f %d\n", config.radius, config.use_intensity);
- this->input = input;
- this->output = output;
-
- if(EQUIV(config.amplitude, 0) || EQUIV(config.wavelength, 0))
- {
- if(input->get_rows()[0] != output->get_rows()[0])
- output->copy_from(input);
- }
- else
- {
- if(input->get_rows()[0] == output->get_rows()[0])
- {
- if(!temp_frame) temp_frame = new VFrame(0,
- -1,
- input->get_w(),
- input->get_h(),
- input->get_color_model(),
- -1);
- temp_frame->copy_from(input);
- this->input = temp_frame;
- }
-
-
- if(!engine)
- {
- engine = new WaveServer(this, (PluginClient::smp + 1));
- }
-
- engine->process_packages();
- }
-
-
-
- return 0;
-}
-
-
-
-
-
-
-WavePackage::WavePackage()
- : LoadPackage()
-{
-}
-
-
-
-
-
-
-WaveUnit::WaveUnit(WaveEffect *plugin, WaveServer *server)
- : LoadClient(server)
-{
- this->plugin = plugin;
-}
-
-
-
-#define WITHIN(a, b, c) ((((a) <= (b)) && ((b) <= (c))) ? 1 : 0)
-
-static float bilinear(double x,
- double y,
- float *v)
-{
- double m0, m1;
- x = fmod(x, 1.0);
- y = fmod(y, 1.0);
-
- if(x < 0)
- x += 1.0;
- if(y < 0)
- y += 1.0;
-
- m0 = (1.0 - x) * v[0] + x * v[1];
- m1 = (1.0 - x) * v[2] + x * v[3];
-
- return((1.0 - y) * m0 + y * m1);
-}
-
-void WaveUnit::process_package(LoadPackage *package)
-{
- WavePackage *pkg = (WavePackage*)package;
- int w = plugin->input->get_w();
- int h = plugin->input->get_h();
- double cen_x, cen_y; /* Center of wave */
- double xhsiz, yhsiz; /* Half size of selection */
- double radius; /* Radius */
- double amnt, d;
- double needx, needy;
- double dx, dy;
- double xscale, yscale;
- double wavelength;
- int xi, yi;
- float values[4];
- float val;
- int x1, y1, x2, y2;
- int x1_in, y1_in, x2_in, y2_in;
- double phase = plugin->config.phase * M_PI / 180;
-
-
- x1 = y1 = 0;
- x2 = w;
- y2 = h;
- cen_x = (double) (x2 - 1 + x1) / 2.0;
- cen_y = (double) (y2 - 1 + y1) / 2.0;
- xhsiz = (double) (x2 - x1) / 2.0;
- yhsiz = (double) (y2 - y1) / 2.0;
-
- if (xhsiz < yhsiz)
- {
- xscale = yhsiz / xhsiz;
- yscale = 1.0;
- }
- else if (xhsiz > yhsiz)
- {
- xscale = 1.0;
- yscale = xhsiz / yhsiz;
- }
- else
- {
- xscale = 1.0;
- yscale = 1.0;
- }
-
- radius = MAX(xhsiz, yhsiz);
-
-
- wavelength = plugin->config.wavelength / 100 * radius;
-
-
-
-
-#define WAVE(type, components, chroma_offset) \
-{ \
- int row_size = w * components; \
- type **in_rows = (type**)plugin->input->get_rows(); \
- for(int y = pkg->row1; y < pkg->row2; y++) \
- { \
- type *dest = (type*)plugin->output->get_rows()[y]; \
- \
- for(int x = x1; x < x2; x++) \
- { \
- dx = (x - cen_x) * xscale; \
- dy = (y - cen_y) * yscale; \
- d = sqrt(dx * dx + dy * dy); \
- \
- if(plugin->config.reflective) \
- { \
- amnt = plugin->config.amplitude * \
- fabs(sin(((d / wavelength) * \
- (2.0 * M_PI) + \
- phase))); \
- \
- needx = (amnt * dx) / xscale + cen_x; \
- needy = (amnt * dy) / yscale + cen_y; \
- } \
- else \
- { \
- amnt = plugin->config.amplitude * \
- sin(((d / wavelength) * \
- (2.0 * M_PI) + \
- phase)); \
- \
- needx = (amnt + dx) / xscale + cen_x; \
- needy = (amnt + dy) / yscale + cen_y; \
- } \
- \
- xi = (int)needx; \
- yi = (int)needy; \
- \
- if(plugin->config.mode == SMEAR) \
- { \
- if(xi > w - 2) \
- { \
- xi = w - 2; \
- } \
- else \
- if(xi < 0) \
- { \
- xi = 0; \
- } \
- \
- if(yi > h - 2) \
- { \
- yi = h - 2; \
- } \
- else \
- if(yi < 0) \
- { \
- yi = 0; \
- } \
- } \
- \
- type *p = in_rows[CLIP(yi, 0, h - 1)] + \
- CLIP(xi, 0, w - 1) * components; \
- x1_in = WITHIN(0, xi, w - 1); \
- y1_in = WITHIN(0, yi, h - 1); \
- x2_in = WITHIN(0, xi + 1, w - 1); \
- y2_in = WITHIN(0, yi + 1, h - 1); \
- \
- \
- for(int k = 0; k < components; k++) \
- { \
- if (x1_in && y1_in) \
- values[0] = *(p + k); \
- else \
- values[0] = ((k == 1 || k == 2) ? 0 : chroma_offset); \
- \
- if (x2_in && y1_in) \
- values[1] = *(p + components + k); \
- else \
- values[1] = ((k == 1 || k == 2) ? 0 : chroma_offset); \
- \
- if (x1_in && y2_in) \
- values[2] = *(p + row_size + k); \
- else \
- values[2] = ((k == 1 || k == 2) ? 0 : chroma_offset); \
- \
- if (x2_in) \
- { \
- if (y2_in) \
- values[3] = *(p + row_size + components + k); \
- else \
- values[3] = ((k == 1 || k == 2) ? 0 : chroma_offset); \
- } \
- else \
- values[3] = ((k == 1 || k == 2) ? 0 : chroma_offset); \
- \
- val = bilinear(needx, needy, values); \
- \
- *dest++ = (type)val; \
- } \
- } \
- } \
-}
-
-
-
-
- switch(plugin->input->get_color_model())
- {
- case BC_RGB888:
- WAVE(unsigned char, 3, 0x0);
- break;
- case BC_RGB_FLOAT:
- WAVE(float, 3, 0x0);
- break;
- case BC_YUV888:
- WAVE(unsigned char, 3, 0x80);
- break;
- case BC_RGB161616:
- WAVE(uint16_t, 3, 0x0);
- break;
- case BC_YUV161616:
- WAVE(uint16_t, 3, 0x8000);
- break;
- case BC_RGBA_FLOAT:
- WAVE(unsigned char, 4, 0x0);
- break;
- case BC_RGBA8888:
- WAVE(unsigned char, 4, 0x0);
- break;
- case BC_YUVA8888:
- WAVE(unsigned char, 4, 0x8000);
- break;
- case BC_RGBA16161616:
- WAVE(uint16_t, 4, 0x0);
- break;
- case BC_YUVA16161616:
- WAVE(uint16_t, 4, 0x8000);
- break;
- }
-
-
-
-
-}
-
-
-
-
-
-
-WaveServer::WaveServer(WaveEffect *plugin, int cpus)
- : LoadServer(cpus, cpus)
-{
- this->plugin = plugin;
-}
-
-void WaveServer::init_packages()
-{
- for(int i = 0; i < LoadServer::get_total_packages(); i++)
- {
- WavePackage *pkg = (WavePackage*)get_package(i);
- pkg->row1 = plugin->input->get_h() * i / LoadServer::get_total_packages();
- pkg->row2 = plugin->input->get_h() * (i + 1) / LoadServer::get_total_packages();
- }
-}
-
-
-LoadClient* WaveServer::new_client()
-{
- return new WaveUnit(plugin, this);
-}
-
-LoadPackage* WaveServer::new_package()
-{
- return new WavePackage;
-}
-
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