4 * Copyright (C) 2008 Adam Williams <broadcast at earthling dot net>
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
30 #include "bcdisplayinfo.h"
36 #include "loadbalance.h"
37 #include "pluginvclient.h"
40 #define RESET_DEFAULT_SETTINGS 10
42 #define RESET_RADIUS 1
47 #define RADIUS_MAX 100
53 class LinearBlurWindow;
54 class LinearBlurEngine;
55 class LinearBlurIText;
56 class LinearBlurISlider;
57 class LinearBlurToggle;
58 class LinearBlurReset;
59 class LinearBlurDefaultSettings;
64 class LinearBlurConfig
69 void reset(int clear);
70 int equivalent(LinearBlurConfig &that);
71 void copy_from(LinearBlurConfig &that);
72 void interpolate(LinearBlurConfig &prev,
73 LinearBlurConfig &next,
89 class LinearBlurSize : public BC_ISlider
92 LinearBlurSize(LinearBlurMain *plugin,
99 LinearBlurMain *plugin;
103 class LinearBlurIText : public BC_TumbleTextBox
106 LinearBlurIText(LinearBlurWindow *gui, LinearBlurMain *plugin,
107 LinearBlurISlider *slider, int *output, int x, int y, int min, int max);
110 LinearBlurWindow *gui;
111 LinearBlurMain *plugin;
112 LinearBlurISlider *slider;
117 class LinearBlurISlider : public BC_ISlider
120 LinearBlurISlider(LinearBlurMain *plugin,
121 LinearBlurIText *text, int *output, int x, int y,
122 int min, int max, int w);
123 ~LinearBlurISlider();
125 LinearBlurMain *plugin;
126 LinearBlurIText *text;
130 class LinearBlurToggle : public BC_CheckBox
133 LinearBlurToggle(LinearBlurMain *plugin,
139 LinearBlurMain *plugin;
143 class LinearBlurReset : public BC_GenericButton
146 LinearBlurReset(LinearBlurMain *plugin, LinearBlurWindow *gui, int x, int y);
149 LinearBlurMain *plugin;
150 LinearBlurWindow *gui;
153 class LinearBlurDefaultSettings : public BC_GenericButton
156 LinearBlurDefaultSettings(LinearBlurMain *plugin, LinearBlurWindow *gui, int x, int y, int w);
157 ~LinearBlurDefaultSettings();
159 LinearBlurMain *plugin;
160 LinearBlurWindow *gui;
163 class LinearBlurClr : public BC_Button
166 LinearBlurClr(LinearBlurMain *plugin, LinearBlurWindow *gui, int x, int y, int clear);
169 LinearBlurMain *plugin;
170 LinearBlurWindow *gui;
174 class LinearBlurWindow : public PluginClientWindow
177 LinearBlurWindow(LinearBlurMain *plugin);
180 void create_objects();
181 void update_gui(int clear);
183 LinearBlurIText *radius_text;
184 LinearBlurISlider *radius_slider;
185 LinearBlurClr *radius_Clr;
187 LinearBlurIText *angle_text;
188 LinearBlurISlider *angle_slider;
189 LinearBlurClr *angle_Clr;
191 LinearBlurIText *steps_text;
192 LinearBlurISlider *steps_slider;
193 LinearBlurClr *steps_Clr;
195 LinearBlurToggle *r, *g, *b, *a;
196 LinearBlurMain *plugin;
197 LinearBlurReset *reset;
198 LinearBlurDefaultSettings *default_settings;
205 // Output coords for a layer of blurring
206 // Used for OpenGL only
207 class LinearBlurLayer
210 LinearBlurLayer() {};
214 class LinearBlurMain : public PluginVClient
217 LinearBlurMain(PluginServer *server);
220 int process_buffer(VFrame *frame,
221 int64_t start_position,
224 void save_data(KeyFrame *keyframe);
225 void read_data(KeyFrame *keyframe);
229 PLUGIN_CLASS_MEMBERS(LinearBlurConfig)
231 void delete_tables();
232 VFrame *input, *output, *temp;
233 LinearBlurEngine *engine;
236 LinearBlurLayer *layer_table;
238 int need_reconfigure;
239 // The accumulation buffer is needed because 8 bits isn't precise enough
240 unsigned char *accum;
243 class LinearBlurPackage : public LoadPackage
250 class LinearBlurUnit : public LoadClient
253 LinearBlurUnit(LinearBlurEngine *server, LinearBlurMain *plugin);
254 void process_package(LoadPackage *package);
255 LinearBlurEngine *server;
256 LinearBlurMain *plugin;
259 class LinearBlurEngine : public LoadServer
262 LinearBlurEngine(LinearBlurMain *plugin,
265 void init_packages();
266 LoadClient* new_client();
267 LoadPackage* new_package();
268 LinearBlurMain *plugin;