+++ /dev/null
-
-/*
- * Cinelerra :: Blue Banana - color modification plugin for Cinelerra-CV
- * Copyright (C) 2012-2013 Monty <monty@xiph.org>
- *
- * 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 BLUEBANANA_H
-#define BLUEBANANA_H
-
-class BluebananaEngine;
-class BluebananaMain;
-class BluebananaThread;
-
-#include "bluebananaconfig.h"
-#include "bluebananawindow.h"
-#include "loadbalance.h"
-#include "cicolors.h"
-#include "pluginvclient.h"
-
-#define SELECT_LOOKUP_SIZE 1024
-#define ADJUST_LOOKUP_SIZE 4096
-#define SELECT_LOOKUP_SCALE 1024.f
-#define ADJUST_LOOKUP_SCALE 1024.f
-// adjust lookups clamp lookup range / intermediate results above this value
-#define MAX_ADJ_HEADROOM 4.
-
-#define MIN_GAMMA .2f
-#define MAX_GAMMA 5.f
-
-#define MIN_HISTBRACKET -100
-#define MAX_HISTBRACKET 200
-#define HISTSIZE 1536
-#define HISTSCALE 512
-#define HUESCALE 256
-
-// valid HRGBSHIFT is 0 through 3
-#define HRGBSHIFT 1
-#define HISTOFF 1.f
-#define FRAC0 .2f
-#define FRAC100 .8f
-
-#define FSrange 15
-#define FSovermax 50
-
-#define SELECT_THRESH .00001f
-
-#define HSpV_SATURATION_BIAS (32.f/255.f)
-#define HSpV_SATURATION_SCALE (1.f+HSpV_SATURATION_BIAS)
-#define HSpV_SATURATION_ISCALE (1.f/HSpV_SATURATION_SCALE)
-
-#undef CLAMP
-#define CLAMP(x, y, z) ((x) < (y) ? (y) : ((x) > (z) ? (z) : (x)))
-
-class BluebananaMain : public PluginVClient
-{
-public:
- BluebananaMain(PluginServer *server);
- ~BluebananaMain();
-
- int process_buffer(VFrame *frame,
- int64_t start_position,
- double frame_rate);
- int is_realtime();
- void save_auto(KeyFrame *keyframe);
- void save_data(KeyFrame *keyframe);
- void read_data(KeyFrame *keyframe);
- void load_nonauto();
- void save_nonauto();
- void push_nonauto();
- void enter_config_change();
- void commit_config_change();
- void leave_config_change();
- void update_gui();
- void render_gui(void *data);
-
- float hue_select_alpha(float hue);
- float sat_select_alpha(float sat);
- float val_select_alpha(float val);
-
- PLUGIN_CLASS_MEMBERS(BluebananaConfig);
-
- YUV yuv;
- VFrame *frame;
- BluebananaEngine *engine;
- int ants_counter;
- int colormodel;
-
- friend class BluebananaEngine;
-
- float hue_select_alpha_lookup[SELECT_LOOKUP_SIZE+2];
- float sat_select_alpha_lookup[SELECT_LOOKUP_SIZE+2];
- float val_select_alpha_lookup[SELECT_LOOKUP_SIZE+2];
- float sat_adj_lookup[ADJUST_LOOKUP_SIZE+2];
- float sat_adj_toe_slope;
- float val_adj_lookup[ADJUST_LOOKUP_SIZE+2];
- float val_adj_toe_slope;
- float red_adj_lookup[ADJUST_LOOKUP_SIZE+2];
- float red_adj_toe_slope;
- float green_adj_lookup[ADJUST_LOOKUP_SIZE+2];
- float green_adj_toe_slope;
- float blue_adj_lookup[ADJUST_LOOKUP_SIZE+2];
- float blue_adj_toe_slope;
-
- float red_histogram[HISTSIZE+(1<<HRGBSHIFT)];
- float green_histogram[HISTSIZE+(1<<HRGBSHIFT)];
- float blue_histogram[HISTSIZE+(1<<HRGBSHIFT)];
- float hue_histogram[HISTSIZE+(1<<HRGBSHIFT)];
- float hue_total;
- float hue_weight;
- float sat_histogram[HISTSIZE+(1<<HRGBSHIFT)];
- float value_histogram[HISTSIZE+(1<<HRGBSHIFT)];
-
- float hue_histogram_red[(HISTSIZE>>HRGBSHIFT)+1];
- float hue_histogram_green[(HISTSIZE>>HRGBSHIFT)+1];
- float hue_histogram_blue[(HISTSIZE>>HRGBSHIFT)+1];
-
- float sat_histogram_red[(HISTSIZE>>HRGBSHIFT)+1];
- float sat_histogram_green[(HISTSIZE>>HRGBSHIFT)+1];
- float sat_histogram_blue[(HISTSIZE>>HRGBSHIFT)+1];
-
- float value_histogram_red[(HISTSIZE>>HRGBSHIFT)+1];
- float value_histogram_green[(HISTSIZE>>HRGBSHIFT)+1];
- float value_histogram_blue[(HISTSIZE>>HRGBSHIFT)+1];
-
- float *fill_selection(float *in, float *work,
- int width, int height,
- BluebananaEngine *e);
-
- int select_one_n;
- int select_two_n;
- int select_three_n;
- char select_one[FSrange*4];
- char select_two[FSrange*4];
- char select_three[FSrange*4];
-
- BluebananaConfig lookup_cache;
- BluebananaConfig update_cache;
-
- void update_lookups(int serverside);
-
- private:
- void output_nonauto(FileXML *output);
-};
-
-class BluebananaPackage : public LoadPackage
-{
- public:
- BluebananaPackage(BluebananaEngine *engine);
- BluebananaEngine *engine;
-
- float Rhist[HISTSIZE+(1<<HRGBSHIFT)];
- float Ghist[HISTSIZE+(1<<HRGBSHIFT)];
- float Bhist[HISTSIZE+(1<<HRGBSHIFT)];
- float Hhist[HISTSIZE+(1<<HRGBSHIFT)];
- float Shist[HISTSIZE+(1<<HRGBSHIFT)];
- float Vhist[HISTSIZE+(1<<HRGBSHIFT)];
-
- float Hhr[HISTSIZE+1];
- float Hhg[HISTSIZE+1];
- float Hhb[HISTSIZE+1];
-
- float Shr[HISTSIZE+1];
- float Shg[HISTSIZE+1];
- float Shb[HISTSIZE+1];
-
- float Vhr[HISTSIZE+1];
- float Vhg[HISTSIZE+1];
- float Vhb[HISTSIZE+1];
-};
-
-class BluebananaUnit : public LoadClient
-{
-public:
- BluebananaUnit(BluebananaEngine *server, BluebananaMain *plugin);
- ~BluebananaUnit();
- void process_package(LoadPackage *package);
- BluebananaEngine *server;
- BluebananaMain *plugin;
-};
-
-class BluebananaEngine : public LoadServer
-{
-public:
- BluebananaEngine(BluebananaMain *plugin,
- int total_clients,
- int total_packages);
- ~BluebananaEngine();
- void process_packages(VFrame *data);
- void init_packages();
- LoadClient* new_client();
- LoadPackage* new_package();
- BluebananaMain *plugin;
- int total_size;
- VFrame *data;
-
- void set_task(int n, const char *task);
- int next_task();
- void wait_task();
-
- friend class BluebananaUnit;
-
- protected:
- float *selection_workA;
- float *selection_workB;
-
- private:
- pthread_mutex_t copylock;
- pthread_mutex_t histlock;
- pthread_mutex_t tasklock;
- pthread_cond_t taskcond;
- int task_init_state;
- int task_init_serial;
- int task_n;
- int task_finish_count;
-
-};
-
-extern float sel_lookup(float val, float *lookup);
-extern float adj_lookup(float val, float *lookup, float toe_slope);
-
-#endif
projects / goodguy / history.git / blobdiff