libvo/osd.h

   1 /*
   2  * generic alpha renderers for all YUV modes and RGB depths
   3  * These are "reference implementations", should be optimized later (MMX, etc).
   4  *
   5  * This file is part of MPlayer.
   6  *
   7  * MPlayer is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License as published by
   9  * the Free Software Foundation; either version 2 of the License, or
  10  * (at your option) any later version.
  11  *
  12  * MPlayer is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License along
  18  * with MPlayer; if not, write to the Free Software Foundation, Inc.,
  19  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  20  */
  21
  22 #ifndef MPLAYER_OSD_H
  23 #define MPLAYER_OSD_H
  24
  25 void vo_draw_alpha_init(void); // build tables
  26
  27 void vo_draw_alpha_yv12(int w,  int h, unsigned char* src, unsigned char *srca, int srcstride, unsigned char* dstbase, int dststride);
  28 void vo_draw_alpha_yuy2(int w,  int h, unsigned char* src, unsigned char *srca, int srcstride, unsigned char* dstbase, int dststride);
  29 void vo_draw_alpha_rgb24(int w, int h, unsigned char* src, unsigned char *srca, int srcstride, unsigned char* dstbase, int dststride);
  30 void vo_draw_alpha_rgb32(int w, int h, unsigned char* src, unsigned char *srca, int srcstride, unsigned char* dstbase, int dststride);
  31 void vo_draw_alpha_rgb12(int w, int h, unsigned char* src, unsigned char *srca,
  32                          int srcstride, unsigned char* dstbase, int dststride);
  33 void vo_draw_alpha_rgb15(int w, int h, unsigned char* src, unsigned char *srca, int srcstride, unsigned char* dstbase, int dststride);
  34 void vo_draw_alpha_rgb16(int w, int h, unsigned char* src, unsigned char *srca, int srcstride, unsigned char* dstbase, int dststride);
  35
  36 #endif /* MPLAYER_OSD_H */