titler/crikey grab window warns, c41 rework

[goodguy/history.git] / cinelerra-5.1 / plugins / C41 / c41.h

diff --git a/cinelerra-5.1/plugins/C41/c41.h b/cinelerra-5.1/plugins/C41/c41.h
new file mode 100644 (file)
index 0000000..e2ec027
--- /dev/null
+++ b/cinelerra-5.1/plugins/C41/c41.h
@@ -0,0 +1,195 @@
+#ifndef __C41_H__
+#define __C41_H__
+
+#include "guicast.h"
+#include "pluginvclient.h"
+#include "vframe.inc"
+
+// C41_FAST_POW increases processing speed more than 10 times
+// Depending on gcc version, used optimizations and cpu C41_FAST_POW may not work
+// With gcc versiion >= 4.4 it seems safe to enable C41_FAST_POW
+// Test some samples after you have enabled it
+#define C41_FAST_POW
+
+#ifdef C41_FAST_POW
+#define POWF myPow
+#else
+#define POWF powf
+#endif
+
+// Shave the image in order to avoid black borders
+// The min max pixel value difference must be at least 0.05
+#define C41_SHAVE_TOLERANCE 0.05
+#define C41_SHAVE_MARGIN 0.1
+
+#include <stdint.h>
+#include <string.h>
+
+class C41Effect;
+class C41Window;
+class C41Config;
+class C41Enable;
+class C41TextBox;
+class C41Button;
+class C41BoxButton;
+class C41Slider;
+
+struct magic
+{
+       float min_r, max_r;
+       float min_g, max_g;
+       float min_b, max_b;
+       float light;
+       float gamma_g, gamma_b;
+       float coef1, coef2;
+       int shave_min_row, shave_max_row;
+       int shave_min_col, shave_max_col;
+};
+
+class C41Config
+{
+public:
+       C41Config();
+
+       void copy_from(C41Config &src);
+       int equivalent(C41Config &src);
+       void interpolate(C41Config &prev, C41Config &next,
+               long prev_frame, long next_frame, long current_frame);
+
+       int active, compute_magic;
+       int postproc, show_box;
+       float fix_min_r, fix_min_g, fix_min_b;
+       float fix_light, fix_gamma_g, fix_gamma_b;
+       float fix_coef1, fix_coef2;
+       int min_col, max_col, min_row, max_row;
+       int window_w, window_h;
+};
+
+class C41Enable : public BC_CheckBox
+{
+public:
+       C41Enable(C41Effect *plugin, int *output, int x, int y, const char *text);
+       int handle_event();
+
+       C41Effect *plugin;
+       int *output;
+};
+
+class C41TextBox : public BC_TextBox
+{
+public:
+       C41TextBox(C41Effect *plugin, float *value, int x, int y);
+       int handle_event();
+
+       C41Effect *plugin;
+       float *boxValue;
+};
+
+class C41Button : public BC_GenericButton
+{
+public:
+       C41Button(C41Effect *plugin, C41Window *window, int x, int y);
+       int handle_event();
+
+       C41Effect *plugin;
+       C41Window *window;
+};
+
+class C41BoxButton : public BC_GenericButton
+{
+public:
+       C41BoxButton(C41Effect *plugin, C41Window *window, int x, int y);
+       int handle_event();
+
+       C41Effect *plugin;
+       C41Window *window;
+};
+
+class C41Slider : public BC_ISlider
+{
+public:
+       C41Slider(C41Effect *plugin, int *output, int x, int y, int is_row);
+
+       int handle_event();
+       int update(int v);
+
+       C41Effect *plugin;
+       int is_row, max;
+       int *output;
+};
+
+class C41Window : public PluginClientWindow
+{
+public:
+       C41Window(C41Effect *client);
+
+       void update();
+       void update_magic();
+
+       C41Enable *active;
+       C41Enable *compute_magic;
+       C41Enable *postproc;
+       C41Enable *show_box;
+       BC_Title *min_r;
+       BC_Title *min_g;
+       BC_Title *min_b;
+       BC_Title *light;
+       BC_Title *gamma_g;
+       BC_Title *gamma_b;
+       BC_Title *coef1;
+       BC_Title *coef2;
+       BC_Title *box_col_min;
+       BC_Title *box_col_max;
+       BC_Title *box_row_min;
+       BC_Title *box_row_max;
+       C41TextBox *fix_min_r;
+       C41TextBox *fix_min_g;
+       C41TextBox *fix_min_b;
+       C41TextBox *fix_light;
+       C41TextBox *fix_gamma_g;
+       C41TextBox *fix_gamma_b;
+       C41TextBox *fix_coef1;
+       C41TextBox *fix_coef2;
+       C41Button *lock;
+       C41BoxButton *boxlock;
+       C41Slider *min_row;
+       C41Slider *max_row;
+       C41Slider *min_col;
+       C41Slider *max_col;
+
+       int slider_max_col;
+       int slider_max_row;
+};
+
+class C41Effect : public PluginVClient
+{
+public:
+       C41Effect(PluginServer *server);
+       ~C41Effect();
+
+       PLUGIN_CLASS_MEMBERS(C41Config);
+       int is_realtime();
+       int is_synthesis();
+
+       int process_realtime(VFrame *input_ptr, VFrame *output_ptr);
+       void save_data(KeyFrame *keyframe);
+       void read_data(KeyFrame *keyframe);
+       void render_gui(void* data);
+       float fix_exepts(float ival);
+       float normalize_pixel(float ival);
+#if defined(C41_FAST_POW)
+       float myLog2(float i) __attribute__ ((optimize(0)));
+       float myPow2(float i) __attribute__ ((optimize(0)));
+       float myPow(float a, float b);
+#endif
+       VFrame *frame, *tmp_frame, *blurry_frame;
+       struct magic values;
+
+       int shave_min_row, shave_max_row, shave_min_col, shave_max_col;
+       int min_col, max_col, min_row, max_row;
+       float pix_max;
+       int pix_len;
+};
+
+
+#endif