--- /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 CHROMAKEY_H
+#define CHROMAKEY_H
+
+#include "colorpicker.h"
+#include "guicast.h"
+#include "theme.h"
+#include "loadbalance.h"
+#include "pluginvclient.h"
+
+#define RESET_DEFAULT_SETTINGS 20
+#define RESET_ALL 0
+#define RESET_RGB 1
+#define RESET_MIN_BRIGHTNESS 2
+#define RESET_MAX_BRIGHTNESS 3
+#define RESET_TOLERANCE 4
+#define RESET_SATURATION_START 5
+#define RESET_SATURATION_LINE 6
+#define RESET_IN_SLOPE 7
+#define RESET_OUT_SLOPE 8
+#define RESET_ALPHA_OFFSET 9
+#define RESET_SPILL_SATURATION 10
+#define RESET_SPILL_ANGLE 11
+
+class ChromaKeyAvid;
+class ChromaKeyWindow;
+class ChromaKeyText;
+class ChromaKeySlider;
+class ChromaKeyClr;
+class ChromaKeyReset;
+class ChromaKeyStore;
+class ChromaKeyRecall;
+class ChromaKeyExchange;
+class ChromaKeyUndo;
+
+enum {
+ CHROMAKEY_POSTPROCESS_NONE,
+ CHROMAKEY_POSTPROCESS_BLUR,
+ CHROMAKEY_POSTPROCESS_DILATE
+};
+
+
+class ChromaKeyConfig
+{
+public:
+ ChromaKeyConfig();
+ void reset(int clear);
+ void copy_from(ChromaKeyConfig &src);
+ int equivalent(ChromaKeyConfig &src);
+ void interpolate(ChromaKeyConfig &prev,
+ ChromaKeyConfig &next,
+ int64_t prev_frame,
+ int64_t next_frame,
+ int64_t current_frame);
+ int get_color();
+
+ // Output mode
+ bool show_mask;
+ // Key color definition
+ float red;
+ float green;
+ float blue;
+ // Key shade definition
+ float min_brightness;
+ float max_brightness;
+ // distance of wedge point from the center
+ float saturation_start;
+ // minimum saturation after wedge point
+ float saturation_line;
+ // hue range
+ float tolerance;
+ // Mask feathering
+ float in_slope;
+ float out_slope;
+ float alpha_offset;
+ // Spill light compensation
+ float spill_saturation;
+ float spill_angle;
+ bool desaturate_only;
+ // Instances for Store
+ bool store_show_mask;
+ float store_red;
+ float store_green;
+ float store_blue;
+ float store_min_brightness;
+ float store_max_brightness;
+ float store_saturation_start;
+ float store_saturation_line;
+ float store_tolerance;
+ float store_in_slope;
+ float store_out_slope;
+ float store_alpha_offset;
+ float store_spill_saturation;
+ float store_spill_angle;
+ bool store_desaturate_only;
+ // Instances for Undo
+ bool undo_show_mask;
+ float undo_red;
+ float undo_green;
+ float undo_blue;
+ float undo_min_brightness;
+ float undo_max_brightness;
+ float undo_saturation_start;
+ float undo_saturation_line;
+ float undo_tolerance;
+ float undo_in_slope;
+ float undo_out_slope;
+ float undo_alpha_offset;
+ float undo_spill_saturation;
+ float undo_spill_angle;
+ bool undo_desaturate_only;
+};
+
+
+class ChromaKeyColor : public BC_GenericButton
+{
+public:
+ ChromaKeyColor(ChromaKeyAvid *plugin,
+ ChromaKeyWindow *gui,
+ int x,
+ int y);
+
+ int handle_event();
+
+ ChromaKeyAvid *plugin;
+ ChromaKeyWindow *gui;
+};
+
+class ChromaKeyReset : public BC_GenericButton
+{
+public:
+ ChromaKeyReset(ChromaKeyAvid *plugin, ChromaKeyWindow *gui, int x, int y);
+ int handle_event();
+ ChromaKeyAvid *plugin;
+ ChromaKeyWindow *gui;
+};
+
+class ChromaKeyStore : public BC_GenericButton
+{
+public:
+ ChromaKeyStore(ChromaKeyAvid *plugin, ChromaKeyWindow *gui, int x, int y);
+ int handle_event();
+ ChromaKeyAvid *plugin;
+ ChromaKeyWindow *gui;
+};
+
+class ChromaKeyRecall : public BC_GenericButton
+{
+public:
+ ChromaKeyRecall(ChromaKeyAvid *plugin, ChromaKeyWindow *gui, int x, int y);
+ int handle_event();
+ ChromaKeyAvid *plugin;
+ ChromaKeyWindow *gui;
+};
+
+class ChromaKeyExchange : public BC_GenericButton
+{
+public:
+ ChromaKeyExchange(ChromaKeyAvid *plugin, ChromaKeyWindow *gui, int x, int y);
+ int handle_event();
+ ChromaKeyAvid *plugin;
+ ChromaKeyWindow *gui;
+};
+
+class ChromaKeyUndo : public BC_GenericButton
+{
+public:
+ ChromaKeyUndo(ChromaKeyAvid *plugin, ChromaKeyWindow *gui, int x, int y);
+ int handle_event();
+ ChromaKeyAvid *plugin;
+ ChromaKeyWindow *gui;
+};
+
+class ChromaKeyText : public BC_TumbleTextBox
+{
+public:
+ ChromaKeyText(ChromaKeyAvid *plugin, ChromaKeyWindow *gui,
+ ChromaKeySlider *slider, int x, int y,
+ float min, float max, float *output);
+ ~ChromaKeyText();
+ int handle_event();
+ ChromaKeyAvid *plugin;
+ ChromaKeyWindow *gui;
+ ChromaKeySlider *slider;
+ float *output;
+ float min, max;
+};
+
+class ChromaKeySlider : public BC_FSlider
+{
+public:
+ ChromaKeySlider(ChromaKeyAvid *plugin, ChromaKeyText *text,
+ int x, int y, int w, float min, float max, float *output);
+ ~ChromaKeySlider();
+ int handle_event();
+ ChromaKeyAvid *plugin;
+ ChromaKeyText *text;
+ float *output;
+};
+
+class ChromaKeyClr : public BC_Button
+{
+public:
+ ChromaKeyClr(ChromaKeyAvid *plugin, ChromaKeyWindow *gui,
+ int x, int y, int clear);
+ ~ChromaKeyClr();
+ int handle_event();
+ ChromaKeyAvid *plugin;
+ ChromaKeyWindow *gui;
+ int clear;
+};
+
+
+class ChromaKeyUseColorPicker : public BC_GenericButton
+{
+public:
+ ChromaKeyUseColorPicker(ChromaKeyAvid *plugin,
+ ChromaKeyWindow *gui, int x, int y);
+ int handle_event();
+ ChromaKeyAvid *plugin;
+ ChromaKeyWindow *gui;
+};
+
+class ChromaKeyColorThread : public ColorPicker
+{
+public:
+ ChromaKeyColorThread(ChromaKeyAvid *plugin, ChromaKeyWindow *gui);
+ int handle_new_color(int output, int alpha);
+ ChromaKeyAvid *plugin;
+ ChromaKeyWindow *gui;
+};
+
+class ChromaKeyToggle : public BC_CheckBox
+{
+public:
+ ChromaKeyToggle(ChromaKeyAvid *plugin,
+ int x,
+ int y,
+ bool *output,
+ const char *caption);
+ int handle_event();
+ ChromaKeyAvid *plugin;
+ bool *output;
+};
+
+
+
+class ChromaKeyWindow : public PluginClientWindow
+{
+public:
+ ChromaKeyWindow(ChromaKeyAvid *plugin);
+ ~ChromaKeyWindow();
+
+ void create_objects();
+ void update_sample();
+ void update_gui(int clear);
+ void done_event(int result);
+
+ ChromaKeyColor *color;
+ ChromaKeyUseColorPicker *use_colorpicker;
+
+ ChromaKeyText *min_brightness_text;
+ ChromaKeySlider *min_brightness;
+ ChromaKeyClr *min_brightness_clr;
+
+ ChromaKeyText *max_brightness_text;
+ ChromaKeySlider *max_brightness;
+ ChromaKeyClr *max_brightness_clr;
+
+ ChromaKeyText *saturation_start_text;
+ ChromaKeySlider *saturation_start;
+ ChromaKeyClr *saturation_start_clr;
+
+ ChromaKeyText *saturation_line_text;
+ ChromaKeySlider *saturation_line;
+ ChromaKeyClr *saturation_line_clr;
+
+ ChromaKeyText *tolerance_text;
+ ChromaKeySlider *tolerance;
+ ChromaKeyClr *tolerance_clr;
+
+ ChromaKeyText *in_slope_text;
+ ChromaKeySlider *in_slope;
+ ChromaKeyClr *in_slope_clr;
+
+ ChromaKeyText *out_slope_text;
+ ChromaKeySlider *out_slope;
+ ChromaKeyClr *out_slope_clr;
+
+ ChromaKeyText *alpha_offset_text;
+ ChromaKeySlider *alpha_offset;
+ ChromaKeyClr *alpha_offset_clr;
+
+ ChromaKeyText *spill_saturation_text;
+ ChromaKeySlider *spill_saturation;
+ ChromaKeyClr *spill_saturation_clr;
+
+ ChromaKeyText *spill_angle_text;
+ ChromaKeySlider *spill_angle;
+ ChromaKeyClr *spill_angle_clr;
+
+ ChromaKeyToggle *desaturate_only;
+ ChromaKeyToggle *show_mask;
+
+ ChromaKeyReset *reset;
+ ChromaKeyStore *store;
+ ChromaKeyRecall *recall;
+ ChromaKeyExchange *exchange;
+ ChromaKeyUndo *undo;
+
+ BC_SubWindow *sample;
+ ChromaKeyAvid *plugin;
+ ChromaKeyColorThread *color_thread;
+};
+
+class ChromaKeyServer : public LoadServer
+{
+public:
+ ChromaKeyServer(ChromaKeyAvid *plugin);
+ void init_packages();
+ LoadClient* new_client();
+ LoadPackage* new_package();
+
+ ChromaKeyAvid *plugin;
+};
+
+class ChromaKeyPackage : public LoadPackage
+{
+public:
+ ChromaKeyPackage();
+ int y1, y2;
+};
+
+class ChromaKeyUnit : public LoadClient
+{
+public:
+ ChromaKeyUnit(ChromaKeyAvid *plugin, ChromaKeyServer *server);
+ void process_package(LoadPackage *package);
+ template <typename component_type> void process_chromakey(int components, component_type max, bool use_yuv, ChromaKeyPackage *pkg);
+ bool is_same_color(float r, float g, float b, float rk,float bk,float gk,
+ float color_threshold, float light_threshold,
+ int key_main_component);
+
+ ChromaKeyAvid *plugin;
+};
+
+class ChromaKeyAvid : public PluginVClient
+{
+public:
+ ChromaKeyAvid(PluginServer *server);
+ ~ChromaKeyAvid();
+
+ PLUGIN_CLASS_MEMBERS(ChromaKeyConfig);
+ int process_buffer(VFrame *frame, int64_t start_position, double frame_rate);
+ int handle_opengl();
+ int is_realtime();
+ void save_data(KeyFrame *keyframe);
+ void read_data(KeyFrame *keyframe);
+ void update_gui();
+
+ VFrame *input, *output;
+ ChromaKeyServer *engine;
+};
+
+#endif
projects / goodguy / cinelerra.git / blobdiff