--- /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>
+
+
+
+
+// Algorithm by Torsten Martinsen
+// Ported to Cinelerra by Heroine Virtual Ltd.
+
+
+
+
+class OilEffect;
+
+
+
+class OilConfig
+{
+public:
+ OilConfig();
+ void copy_from(OilConfig &src);
+ int equivalent(OilConfig &src);
+ void interpolate(OilConfig &prev,
+ OilConfig &next,
+ long prev_frame,
+ long next_frame,
+ long current_frame);
+ float radius;
+ int use_intensity;
+};
+
+class OilRadius : public BC_FSlider
+{
+public:
+ OilRadius(OilEffect *plugin, int x, int y);
+ int handle_event();
+ OilEffect *plugin;
+};
+
+
+class OilIntensity : public BC_CheckBox
+{
+public:
+ OilIntensity(OilEffect *plugin, int x, int y);
+ int handle_event();
+ OilEffect *plugin;
+};
+
+class OilWindow : public PluginClientWindow
+{
+public:
+ OilWindow(OilEffect *plugin);
+ ~OilWindow();
+ void create_objects();
+
+ OilEffect *plugin;
+ OilRadius *radius;
+ OilIntensity *intensity;
+};
+
+
+
+
+
+
+
+class OilServer : public LoadServer
+{
+public:
+ OilServer(OilEffect *plugin, int cpus);
+ void init_packages();
+ LoadClient* new_client();
+ LoadPackage* new_package();
+ OilEffect *plugin;
+};
+
+class OilPackage : public LoadPackage
+{
+public:
+ OilPackage();
+ int row1, row2;
+};
+
+class OilUnit : public LoadClient
+{
+public:
+ OilUnit(OilEffect *plugin, OilServer *server);
+ void process_package(LoadPackage *package);
+ OilEffect *plugin;
+};
+
+
+
+
+
+
+
+
+
+class OilEffect : public PluginVClient
+{
+public:
+ OilEffect(PluginServer *server);
+ ~OilEffect();
+
+ PLUGIN_CLASS_MEMBERS(OilConfig);
+ 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;
+ OilServer *engine;
+ int need_reconfigure;
+};
+
+
+
+
+
+
+
+
+
+
+
+
+
+OilConfig::OilConfig()
+{
+ radius = 5;
+ use_intensity = 0;
+}
+
+void OilConfig::copy_from(OilConfig &src)
+{
+ this->radius = src.radius;
+ this->use_intensity = src.use_intensity;
+}
+
+int OilConfig::equivalent(OilConfig &src)
+{
+ return (EQUIV(this->radius, src.radius) &&
+ this->use_intensity == src.use_intensity);
+}
+
+void OilConfig::interpolate(OilConfig &prev,
+ OilConfig &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->radius = prev.radius * prev_scale + next.radius * next_scale;
+ this->use_intensity = prev.use_intensity;
+// printf("OilConfig::interpolate prev_frame=%ld current_frame=%ld next_frame=%ld prev.radius=%f this->radius=%f next.radius=%f\n",
+// prev_frame, current_frame, next_frame, prev.radius, this->radius, next.radius);
+}
+
+
+
+
+
+
+
+
+
+
+
+
+OilRadius::OilRadius(OilEffect *plugin, int x, int y)
+ : BC_FSlider(x,
+ y,
+ 0,
+ 200,
+ 200,
+ (float)0,
+ (float)30,
+ plugin->config.radius)
+{
+ this->plugin = plugin;
+}
+int OilRadius::handle_event()
+{
+ plugin->config.radius = get_value();
+ plugin->send_configure_change();
+ return 1;
+}
+
+
+
+
+
+
+
+OilIntensity::OilIntensity(OilEffect *plugin, int x, int y)
+ : BC_CheckBox(x, y, plugin->config.use_intensity, _("Use intensity"))
+{
+ this->plugin = plugin;
+}
+int OilIntensity::handle_event()
+{
+ plugin->config.use_intensity = get_value();
+ plugin->send_configure_change();
+ return 1;
+}
+
+
+
+
+
+
+
+OilWindow::OilWindow(OilEffect *plugin)
+ : PluginClientWindow(plugin,
+ 300,
+ 160,
+ 300,
+ 160,
+ 0)
+{
+ this->plugin = plugin;
+}
+
+OilWindow::~OilWindow()
+{
+}
+
+void OilWindow::create_objects()
+{
+ int x = 10, y = 10;
+ add_subwindow(new BC_Title(x, y, _("Radius:")));
+ add_subwindow(radius = new OilRadius(plugin, x + 70, y));
+ y += 40;
+ add_subwindow(intensity = new OilIntensity(plugin, x, y));
+
+ show_window();
+ flush();
+}
+
+
+
+
+
+
+
+
+
+
+REGISTER_PLUGIN(OilEffect)
+
+
+
+
+OilEffect::OilEffect(PluginServer *server)
+ : PluginVClient(server)
+{
+ temp_frame = 0;
+ need_reconfigure = 1;
+ engine = 0;
+
+}
+
+OilEffect::~OilEffect()
+{
+
+
+ if(temp_frame) delete temp_frame;
+ if(engine) delete engine;
+}
+
+
+const char* OilEffect::plugin_title() { return _("Oil painting"); }
+int OilEffect::is_realtime() { return 1; }
+
+
+
+NEW_WINDOW_MACRO(OilEffect, OilWindow)
+
+void OilEffect::update_gui()
+{
+ if(thread)
+ {
+ thread->window->lock_window();
+ load_configuration();
+//printf("OilEffect::update_gui 1 %ld %f\n", get_source_position(), config.radius);
+
+ ((OilWindow*)thread->window)->radius->update(config.radius);
+ ((OilWindow*)thread->window)->intensity->update(config.use_intensity);
+ thread->window->unlock_window();
+ }
+}
+
+
+LOAD_CONFIGURATION_MACRO(OilEffect, OilConfig)
+
+
+void OilEffect::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("OIL_PAINTING");
+ output.tag.set_property("RADIUS", config.radius);
+ output.tag.set_property("USE_INTENSITY", config.use_intensity);
+ output.append_tag();
+ output.tag.set_title("/OIL_PAINTING");
+ output.append_tag();
+ output.append_newline();
+ output.terminate_string();
+}
+
+void OilEffect::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("OIL_PAINTING"))
+ {
+ config.radius = input.tag.get_property("RADIUS", config.radius);
+ config.use_intensity = input.tag.get_property("USE_INTENSITY", config.use_intensity);
+ }
+ }
+}
+
+
+int OilEffect::process_realtime(VFrame *input, VFrame *output)
+{
+ need_reconfigure |= load_configuration();
+
+
+
+//printf("OilEffect::process_realtime %f %d\n", config.radius, config.use_intensity);
+ this->input = input;
+ this->output = output;
+
+ if(EQUIV(config.radius, 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 OilServer(this, (PluginClient::smp + 1));
+ }
+
+ engine->process_packages();
+ }
+
+
+
+ return 0;
+}
+
+
+
+
+
+
+OilPackage::OilPackage()
+ : LoadPackage()
+{
+}
+
+
+
+
+
+
+OilUnit::OilUnit(OilEffect *plugin, OilServer *server)
+ : LoadClient(server)
+{
+ this->plugin = plugin;
+}
+
+
+#define INTENSITY(p) ((unsigned int)(((p)[0]) * 77+ \
+ ((p)[1] * 150) + \
+ ((p)[2] * 29)) >> 8)
+
+
+#define OIL_MACRO(type, hist_size, components) \
+{ \
+ type *src, *dest; \
+ type val[components]; \
+ int count[components], count2; \
+ int *hist[components]; \
+ int *hist2; \
+ type **src_rows = (type**)plugin->input->get_rows(); \
+ \
+ for(int i = 0; i < components; i++) \
+ hist[i] = new int[hist_size + 1]; \
+ hist2 = new int[hist_size + 1]; \
+ \
+ for(int y1 = pkg->row1; y1 < pkg->row2; y1++) \
+ { \
+ dest = (type*)plugin->output->get_rows()[y1]; \
+ \
+ if(!plugin->config.use_intensity) \
+ { \
+ for(int x1 = 0; x1 < w; x1++) \
+ { \
+ bzero(count, sizeof(count)); \
+ bzero(val, sizeof(val)); \
+ bzero(hist[0], sizeof(int) * (hist_size + 1)); \
+ bzero(hist[1], sizeof(int) * (hist_size + 1)); \
+ bzero(hist[2], sizeof(int) * (hist_size + 1)); \
+ if (components == 4) bzero(hist[3], sizeof(int) * (hist_size + 1)); \
+ \
+ int x3 = CLIP((x1 - n), 0, w - 1); \
+ int y3 = CLIP((y1 - n), 0, h - 1); \
+ int x4 = CLIP((x1 + n + 1), 0, w - 1); \
+ int y4 = CLIP((y1 + n + 1), 0, h - 1); \
+ \
+ for(int y2 = y3; y2 < y4; y2++) \
+ { \
+ src = src_rows[y2]; \
+ for(int x2 = x3; x2 < x4; x2++) \
+ { \
+ int c; \
+ int subscript; \
+ type value; \
+ \
+ value = src[x2 * components + 0]; \
+ if(sizeof(type) == 4) \
+ { \
+ subscript = (int)(value * hist_size); \
+ CLAMP(subscript, 0, hist_size); \
+ } \
+ else \
+ subscript = (int)value; \
+ \
+ if((c = ++hist[0][subscript]) > count[0]) \
+ { \
+ val[0] = value; \
+ count[0] = c; \
+ } \
+ \
+ value = src[x2 * components + 1]; \
+ if(sizeof(type) == 4) \
+ { \
+ subscript = (int)(value * hist_size); \
+ CLAMP(subscript, 0, hist_size); \
+ } \
+ else \
+ subscript = (int)value; \
+ \
+ if((c = ++hist[1][subscript]) > count[1]) \
+ { \
+ val[1] = value; \
+ count[1] = c; \
+ } \
+ \
+ value = src[x2 * components + 2]; \
+ if(sizeof(type) == 4) \
+ { \
+ subscript = (int)(value * hist_size); \
+ CLAMP(subscript, 0, hist_size); \
+ } \
+ else \
+ subscript = (int)value; \
+ \
+ if((c = ++hist[2][subscript]) > count[2]) \
+ { \
+ val[2] = value; \
+ count[2] = c; \
+ } \
+ \
+ if(components == 4) \
+ { \
+ value = src[x2 * components + 3]; \
+ if(sizeof(type) == 4) \
+ { \
+ subscript = (int)(value * hist_size); \
+ CLAMP(subscript, 0, hist_size); \
+ } \
+ else \
+ subscript = (int)value; \
+ \
+ if((c = ++hist[3][subscript]) > count[3]) \
+ { \
+ val[3] = value; \
+ count[3] = c; \
+ } \
+ } \
+ } \
+ } \
+ \
+ dest[x1 * components + 0] = val[0]; \
+ dest[x1 * components + 1] = val[1]; \
+ dest[x1 * components + 2] = val[2]; \
+ if(components == 4) dest[x1 * components + 3] = val[3]; \
+ } \
+ } \
+ else \
+ { \
+ for(int x1 = 0; x1 < w; x1++) \
+ { \
+ count2 = 0; \
+ bzero(val, sizeof(val)); \
+ bzero(hist2, sizeof(int) * (hist_size + 1)); \
+ \
+ int x3 = CLIP((x1 - n), 0, w - 1); \
+ int y3 = CLIP((y1 - n), 0, h - 1); \
+ int x4 = CLIP((x1 + n + 1), 0, w - 1); \
+ int y4 = CLIP((y1 + n + 1), 0, h - 1); \
+ \
+ for(int y2 = y3; y2 < y4; y2++) \
+ { \
+ src = src_rows[y2]; \
+ for(int x2 = x3; x2 < x4; x2++) \
+ { \
+ int c; \
+ if((c = ++hist2[INTENSITY(src + x2 * components)]) > count2) \
+ { \
+ val[0] = src[x2 * components + 0]; \
+ val[1] = src[x2 * components + 1]; \
+ val[2] = src[x2 * components + 2]; \
+ if(components == 4) val[3] = src[x2 * components + 3]; \
+ count2 = c; \
+ } \
+ } \
+ } \
+ \
+ dest[x1 * components + 0] = val[0]; \
+ dest[x1 * components + 1] = val[1]; \
+ dest[x1 * components + 2] = val[2]; \
+ if(components == 4) dest[x1 * components + 3] = val[3]; \
+ } \
+ } \
+ } \
+ \
+ for(int i = 0; i < components; i++) \
+ delete [] hist[i]; \
+ delete [] hist2; \
+}
+
+
+
+
+void OilUnit::process_package(LoadPackage *package)
+{
+ OilPackage *pkg = (OilPackage*)package;
+ int w = plugin->input->get_w();
+ int h = plugin->input->get_h();
+ int n = (int)(plugin->config.radius / 2);
+
+ switch(plugin->input->get_color_model())
+ {
+ case BC_RGB_FLOAT:
+ OIL_MACRO(float, 0xffff, 3)
+ break;
+ case BC_RGB888:
+ case BC_YUV888:
+ OIL_MACRO(unsigned char, 0xff, 3)
+ break;
+ case BC_RGB161616:
+ case BC_YUV161616:
+ OIL_MACRO(uint16_t, 0xffff, 3)
+ break;
+ case BC_RGBA_FLOAT:
+ OIL_MACRO(float, 0xffff, 4)
+ break;
+ case BC_RGBA8888:
+ case BC_YUVA8888:
+ OIL_MACRO(unsigned char, 0xff, 4)
+ break;
+ case BC_RGBA16161616:
+ case BC_YUVA16161616:
+ OIL_MACRO(uint16_t, 0xffff, 4)
+ break;
+ }
+
+
+
+
+}
+
+
+
+
+
+
+OilServer::OilServer(OilEffect *plugin, int cpus)
+ : LoadServer(cpus, cpus)
+{
+ this->plugin = plugin;
+}
+
+void OilServer::init_packages()
+{
+ for(int i = 0; i < LoadServer::get_total_packages(); i++)
+ {
+ OilPackage *pkg = (OilPackage*)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* OilServer::new_client()
+{
+ return new OilUnit(plugin, this);
+}
+
+LoadPackage* OilServer::new_package()
+{
+ return new OilPackage;
+}
+
projects / goodguy / history.git / blobdiff