3 * Copyright (C) 1997-2014 Adam Williams <broadcast at earthling dot net>
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
26 #include "loadbalance.h"
27 #include "pluginvclient.h"
37 enum { PT_E, PT_X, PT_Y, PT_T, PT_SZ }; // enable, x,y, tag
45 CriKeyPoint(int t, int e, float x, float y);
55 int equivalent(CriKeyConfig &that);
56 void copy_from(CriKeyConfig &that);
57 void interpolate(CriKeyConfig &prev, CriKeyConfig &next,
58 long prev_frame, long next_frame, long current_frame);
60 static void set_target(int is_yuv, int color, float *target);
61 static void set_color(int is_yuv, float *target, int &color);
63 ArrayList<CriKeyPoint *> points;
64 int add_point(int t, int e, float x, float y);
66 void del_point(int i);
74 class CriKeyPackage : public LoadPackage
77 CriKeyPackage() : LoadPackage() {}
81 class CriKeyEngine : public LoadServer
84 CriKeyEngine(CriKey *plugin, int total_clients, int total_packages)
85 : LoadServer(total_clients, total_packages) { this->plugin = plugin; }
89 LoadPackage* new_package();
90 LoadClient* new_client();
95 class CriKeyUnit : public LoadClient
98 CriKeyUnit(CriKeyEngine *server)
99 : LoadClient(server) { this->server = server; }
102 float edge_detect(float *data, float max, int do_max);
103 void process_package(LoadPackage *package);
104 CriKeyEngine *server;
108 class CriKey : public PluginVClient
111 CriKey(PluginServer *server);
113 // required for all realtime plugins
114 PLUGIN_CLASS_MEMBERS2(CriKeyConfig)
118 void save_data(KeyFrame *keyframe);
119 void read_data(KeyFrame *keyframe);
120 int process_buffer(VFrame *frame, int64_t start_position, double frame_rate);
121 void draw_alpha(VFrame *msk);
122 void draw_mask(VFrame *frm);
123 void draw_point(VFrame *msk, CriKeyPoint *pt);
124 static void set_target(int is_yuv, int color, float *target) {
125 CriKeyConfig::set_target(is_yuv, color, target);
127 static void set_color(int is_yuv, float *target, int &color) {
128 CriKeyConfig::set_color(is_yuv, target, color);
131 CriKeyEngine *engine;
132 VFrame *src, *dst, *msk;
133 int w, h, color_model, bpp, comp, is_yuv, is_float;
135 void get_color(int x, int y);