--- /dev/null
+
+/*
+ * CINELERRA
+ * Copyright (C) 1997-2011 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 COLORBALANCE_H
+#define COLORBALANCE_H
+
+class ColorBalanceMain;
+
+#include "colorbalancewindow.h"
+#include "condition.h"
+#include "cicolors.h"
+#include "guicast.h"
+#include "pluginvclient.h"
+#include "thread.h"
+
+#define SHADOWS 0
+#define MIDTONES 1
+#define HIGHLIGHTS 2
+
+class ColorBalanceConfig
+{
+public:
+ ColorBalanceConfig();
+
+ int equivalent(ColorBalanceConfig &that);
+ void copy_from(ColorBalanceConfig &that);
+ void interpolate(ColorBalanceConfig &prev,
+ ColorBalanceConfig &next,
+ int64_t prev_frame,
+ int64_t next_frame,
+ int64_t current_frame);
+
+// -1000 - 1000
+ float cyan;
+ float magenta;
+ float yellow;
+ int preserve;
+ int lock_params;
+};
+
+class ColorBalanceEngine : public Thread
+{
+public:
+ ColorBalanceEngine(ColorBalanceMain *plugin);
+ ~ColorBalanceEngine();
+
+ int start_process_frame(VFrame *output, VFrame *input, int row_start, int row_end);
+ int wait_process_frame();
+ void run();
+
+ ColorBalanceMain *plugin;
+ int row_start, row_end;
+ int last_frame;
+ Condition input_lock, output_lock;
+ VFrame *input, *output;
+ YUV yuv;
+ float cyan_f, magenta_f, yellow_f;
+};
+
+class ColorBalanceMain : public PluginVClient
+{
+public:
+ ColorBalanceMain(PluginServer *server);
+ ~ColorBalanceMain();
+
+// required for all realtime plugins
+ PLUGIN_CLASS_MEMBERS(ColorBalanceConfig);
+ int process_buffer(VFrame *frame,
+ int64_t start_position,
+ double frame_rate);
+ int is_realtime();
+ void update_gui();
+ void save_data(KeyFrame *keyframe);
+ void read_data(KeyFrame *keyframe);
+ int handle_opengl();
+
+ void get_aggregation(int *aggregate_interpolate,
+ int *aggregate_gamma);
+
+
+ int64_t calculate_slider(float in);
+ float calculate_transfer(float in);
+
+// parameters needed for processor
+ int reconfigure();
+ int synchronize_params(ColorBalanceSlider *slider, float difference);
+ int test_boundary(float &value);
+
+ ColorBalanceEngine **engine;
+ int total_engines;
+
+
+ int r_lookup_8[0x100];
+ int g_lookup_8[0x100];
+ int b_lookup_8[0x100];
+ int r_lookup_16[0x10000];
+ int g_lookup_16[0x10000];
+ int b_lookup_16[0x10000];
+ int redo_buffers;
+ int need_reconfigure;
+};
+
+
+
+#endif