--- /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
+ *
+ */
+
+#ifndef __COLORSPACE_H__
+#define __COLORSPACE_H__
+
+class ColorSpaceMain;
+
+#include "bchash.h"
+#include "mutex.h"
+#include "loadbalance.h"
+#include "pluginvclient.h"
+#include "colorspacewindow.h"
+#include <sys/types.h>
+
+class ColorSpaceConfig;
+class ColorSpaceMain;
+class ColorSpacePackage;
+class ColorSpaceUnit;
+class ColorSpaceEngine;
+
+class XTable {
+public:
+ typedef int lut_t;
+ enum lut_typ { yuv2yuv, rgb2yuv, yuv2rgb, rgb2rgb };
+
+ XTable();
+ ~XTable();
+ int init_yuv2yuv(double iKr, double iKb, double oKr, double oKb);
+ int init_rgb2yuv(double Kr, double Kb);
+ int init_yuv2rgb(double Kr, double Kb);
+ int init_rgb2rgb(double iKr, double iKb, double oKr, double oKb);
+
+ void init(int len, int inv,
+ int inp_model, int inp_space, int inp_range,
+ int out_model, int out_space, int out_range);
+ void alloc_lut(int len);
+ void create_table(lut_t **lut, int len, float *vars);
+ void create_tables(int len);
+ int inverse();
+ void process(VFrame *inp, VFrame *out, int row1, int row2);
+
+ int typ, len, inv;
+ int inp_model, inp_space, inp_range;
+ int out_model, out_space, out_range;
+
+ lut_t imin[3], omin[3], imax[3], omax[3];
+ lut_t izro[3], ozro[3], irng[3], orng[3];
+ float izrf[3], ozrf[3], omnf[3], omxf[3];
+
+ union {
+ struct {
+ float Yy, Uy, Vy;
+ float Yu, Uu, Vu;
+ float Yv, Uv, Vv;
+ };
+ struct {
+ float Ry, Gy, By;
+ float Ru, Gu, Bu;
+ float Rv, Gv, Bv;
+ };
+ struct {
+ float Yr, Ur, Vr;
+ float Yg, Ug, Vg;
+ float Yb, Ub, Vb;
+ };
+ struct {
+ float Rr, Gr, Br;
+ float Rg, Gg, Bg;
+ float Rb, Gb, Bb;
+ };
+ float eqns[3][3];
+ };
+ lut_t *luts[3][3];
+};
+
+
+class ColorSpaceConfig
+{
+public:
+ ColorSpaceConfig();
+ int inverse;
+ int inp_colorspace, inp_colorrange;
+ int out_colorspace, out_colorrange;
+};
+
+class ColorSpacePackage : public LoadPackage
+{
+public:
+ ColorSpacePackage();
+ int row1, row2;
+};
+
+class ColorSpaceUnit : public LoadClient
+{
+public:
+ ColorSpaceUnit(ColorSpaceMain *plugin, ColorSpaceEngine *engine);
+ void process_package(LoadPackage *package);
+ ColorSpaceEngine *engine;
+ ColorSpaceMain *plugin;
+
+};
+
+class ColorSpaceEngine : public LoadServer
+{
+public:
+ ColorSpaceEngine(ColorSpaceMain *plugin, int cpus);
+ void init_packages();
+ LoadClient* new_client();
+ LoadPackage* new_package();
+ ColorSpaceMain *plugin;
+};
+
+
+class ColorSpaceMain : public PluginVClient
+{
+public:
+ ColorSpaceMain(PluginServer *server);
+ ~ColorSpaceMain();
+
+ PLUGIN_CLASS_MEMBERS(ColorSpaceConfig);
+ int process_realtime(VFrame *input, VFrame *output);
+ int is_realtime();
+ void update_gui();
+ void save_data(KeyFrame *keyframe);
+ void read_data(KeyFrame *keyframe);
+ int handle_opengl();
+ int create_luts();
+
+ int inp_color_space, inp_color_range;
+ int out_color_space, out_color_range;
+ VFrame *inp, *out;
+ XTable *xtable;
+ ColorSpaceEngine *engine;
+};
+
+
+#endif