+++ /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 EFFECTTV_H
-#define EFFECTTV_H
-
-#include "cicolors.h"
-#include "vframe.inc"
-#include <stdint.h>
-
-// Environment for EffectTV effects
-class EffectTV
-{
-public:
- EffectTV(int w, int h);
- virtual ~EffectTV();
-
- void image_set_threshold_y(int threshold);
- unsigned char* image_bgsubtract_update_y(unsigned char **input_rows,
- unsigned char **output_rows,
- int color_model);
- unsigned char* image_bgsubtract_y(unsigned char **input_rows, int color_model);
- void image_bgset_y(VFrame *frame);
- unsigned char* image_diff_filter(unsigned char *diff);
-
- int yuv_init();
- static void frame_to_effecttv(VFrame *frame, uint32_t *tmp);
- static void effecttv_to_frame(VFrame *frame, uint32_t *tmp);
-
-/*
- * fastrand - fast fake random number generator
- * Warning: The low-order bits of numbers generated by fastrand()
- * are bad as random numbers. For example, fastrand()%4
- * generates 1,2,3,0,1,2,3,0...
- * You should use high-order bits.
- */
- static unsigned int fastrand_val;
-
- static inline unsigned int fastrand()
- {
- return (fastrand_val = fastrand_val * 1103515245 + 12345);
- };
-
- int w;
- int h;
-
- int y_threshold;
-
- unsigned char *background;
- unsigned char *diff, *diff2;
-
- int YtoRGB[0x100];
- int VtoR[0x100];
- int VtoG[0x100];
- int UtoG[0x100];
- int UtoB[0x100];
- int RtoY[0x100];
- int RtoU[0x100];
- int RtoV[0x100];
- int GtoY[0x100];
- int GtoU[0x100];
- int GtoV[0x100];
- int BtoY[0x100];
- int BtoV[0x100];
- YUV *yuv;
-};
-
-
-#endif