--- /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 "loadbalance.h"
+#include "pluginvclient.h"
+
+
+class ChromaKeyHSV;
+class ChromaKeyHSV;
+class ChromaKeyWindow;
+
+enum {
+ CHROMAKEY_POSTPROCESS_NONE,
+ CHROMAKEY_POSTPROCESS_BLUR,
+ CHROMAKEY_POSTPROCESS_DILATE
+};
+
+class ChromaKeyConfig
+{
+public:
+ ChromaKeyConfig();
+
+ 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;
+ float saturation;
+ float min_saturation;
+ float tolerance;
+ // Mask feathering
+ float in_slope;
+ float out_slope;
+ float alpha_offset;
+ // Spill light compensation
+ float spill_threshold;
+ float spill_amount;
+};
+
+class ChromaKeyColor : public BC_GenericButton
+{
+public:
+ ChromaKeyColor(ChromaKeyHSV *plugin,
+ ChromaKeyWindow *gui,
+ int x,
+ int y);
+
+ int handle_event();
+
+ ChromaKeyHSV *plugin;
+ ChromaKeyWindow *gui;
+};
+
+
+class ChromaKeyMinBrightness : public BC_FSlider
+{
+ public:
+ ChromaKeyMinBrightness(ChromaKeyHSV *plugin, int x, int y);
+ int handle_event();
+ ChromaKeyHSV *plugin;
+};
+
+class ChromaKeyMaxBrightness : public BC_FSlider
+{
+ public:
+ ChromaKeyMaxBrightness(ChromaKeyHSV *plugin, int x, int y);
+ int handle_event();
+ ChromaKeyHSV *plugin;
+};
+
+class ChromaKeySaturation : public BC_FSlider
+{
+ public:
+ ChromaKeySaturation(ChromaKeyHSV *plugin, int x, int y);
+ int handle_event();
+ ChromaKeyHSV *plugin;
+};
+
+class ChromaKeyMinSaturation : public BC_FSlider
+{
+ public:
+ ChromaKeyMinSaturation(ChromaKeyHSV *plugin, int x, int y);
+ int handle_event();
+ ChromaKeyHSV *plugin;
+};
+
+
+
+class ChromaKeyTolerance : public BC_FSlider
+{
+public:
+ ChromaKeyTolerance(ChromaKeyHSV *plugin, int x, int y);
+ int handle_event();
+ ChromaKeyHSV *plugin;
+};
+
+class ChromaKeyInSlope : public BC_FSlider
+{
+ public:
+ ChromaKeyInSlope(ChromaKeyHSV *plugin, int x, int y);
+ int handle_event();
+ ChromaKeyHSV *plugin;
+};
+
+class ChromaKeyOutSlope : public BC_FSlider
+{
+ public:
+ ChromaKeyOutSlope(ChromaKeyHSV *plugin, int x, int y);
+ int handle_event();
+ ChromaKeyHSV *plugin;
+};
+
+class ChromaKeyAlphaOffset : public BC_FSlider
+{
+ public:
+ ChromaKeyAlphaOffset(ChromaKeyHSV *plugin, int x, int y);
+ int handle_event();
+ ChromaKeyHSV *plugin;
+};
+
+class ChromaKeySpillThreshold : public BC_FSlider
+{
+public:
+ ChromaKeySpillThreshold(ChromaKeyHSV *plugin, int x, int y);
+ int handle_event();
+ ChromaKeyHSV *plugin;
+};
+class ChromaKeySpillAmount : public BC_FSlider
+{
+public:
+ ChromaKeySpillAmount(ChromaKeyHSV *plugin, int x, int y);
+ int handle_event();
+ ChromaKeyHSV *plugin;
+};
+
+class ChromaKeyUseColorPicker : public BC_GenericButton
+{
+public:
+ ChromaKeyUseColorPicker(ChromaKeyHSV *plugin, ChromaKeyWindow *gui, int x, int y);
+ int handle_event();
+ ChromaKeyHSV *plugin;
+ ChromaKeyWindow *gui;
+};
+
+
+class ChromaKeyColorThread : public ColorThread
+{
+public:
+ ChromaKeyColorThread(ChromaKeyHSV *plugin, ChromaKeyWindow *gui);
+ int handle_new_color(int output, int alpha);
+ ChromaKeyHSV *plugin;
+ ChromaKeyWindow *gui;
+};
+
+class ChromaKeyShowMask : public BC_CheckBox
+{
+public:
+ ChromaKeyShowMask(ChromaKeyHSV *plugin, int x, int y);
+ int handle_event();
+ ChromaKeyHSV *plugin;
+};
+
+
+
+class ChromaKeyWindow : public PluginClientWindow
+{
+public:
+ ChromaKeyWindow(ChromaKeyHSV *plugin);
+ ~ChromaKeyWindow();
+
+ void create_objects();
+ void update_sample();
+
+ ChromaKeyColor *color;
+ ChromaKeyUseColorPicker *use_colorpicker;
+ ChromaKeyMinBrightness *min_brightness;
+ ChromaKeyMaxBrightness *max_brightness;
+ ChromaKeySaturation *saturation;
+ ChromaKeyMinSaturation *min_saturation;
+ ChromaKeyTolerance *tolerance;
+ ChromaKeyInSlope *in_slope;
+ ChromaKeyOutSlope *out_slope;
+ ChromaKeyAlphaOffset *alpha_offset;
+ ChromaKeySpillThreshold *spill_threshold;
+ ChromaKeySpillAmount *spill_amount;
+ ChromaKeyShowMask *show_mask;
+ BC_SubWindow *sample;
+ ChromaKeyHSV *plugin;
+ ChromaKeyColorThread *color_thread;
+};
+
+
+
+
+
+
+
+class ChromaKeyServer : public LoadServer
+{
+public:
+ ChromaKeyServer(ChromaKeyHSV *plugin);
+ void init_packages();
+ LoadClient* new_client();
+ LoadPackage* new_package();
+ ChromaKeyHSV *plugin;
+};
+
+class ChromaKeyPackage : public LoadPackage
+{
+public:
+ ChromaKeyPackage();
+ int y1, y2;
+};
+
+class ChromaKeyUnit : public LoadClient
+{
+public:
+ ChromaKeyUnit(ChromaKeyHSV *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);
+
+ ChromaKeyHSV *plugin;
+
+};
+
+
+
+
+class ChromaKeyHSV : public PluginVClient
+{
+public:
+ ChromaKeyHSV(PluginServer *server);
+ ~ChromaKeyHSV();
+
+ 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 / history.git / blobdiff