reactos/dll/3rdparty/dxtn/dxtn.h

   1 /*
   2  * DXTn codec
   3  * Version:  1.1
   4  *
   5  * Copyright (C) 2004  Daniel Borca   All Rights Reserved.
   6  *
   7  * this 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, or (at your option)
  10  * any later version.
  11  *
  12  * this 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
  18  * along with GNU Make; see the file COPYING.  If not, write to
  19  * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
  20  */
  21
  22
  23 #ifndef DXTN_H_included
  24 #define DXTN_H_included
  25
  26 TAPI int TAPIENTRY
  27 dxt1_rgb_encode (int width, int height, int comps,
  28                  const void *source, int srcRowStride,
  29                  void *dest, int destRowStride);
  30
  31 TAPI int TAPIENTRY
  32 dxt1_rgba_encode (int width, int height, int comps,
  33                   const void *source, int srcRowStride,
  34                   void *dest, int destRowStride);
  35
  36 TAPI int TAPIENTRY
  37 dxt3_rgba_encode (int width, int height, int comps,
  38                   const void *source, int srcRowStride,
  39                   void *dest, int destRowStride);
  40
  41 TAPI int TAPIENTRY
  42 dxt5_rgba_encode (int width, int height, int comps,
  43                   const void *source, int srcRowStride,
  44                   void *dest, int destRowStride);
  45
  46 TAPI void TAPIENTRY
  47 dxt1_rgb_decode_1 (const void *texture, int stride /* in pixels */,
  48                    int i, int j, byte *rgba);
  49
  50 TAPI void TAPIENTRY
  51 dxt1_rgba_decode_1 (const void *texture, int stride /* in pixels */,
  52                     int i, int j, byte *rgba);
  53
  54 TAPI void TAPIENTRY
  55 dxt3_rgba_decode_1 (const void *texture, int stride /* in pixels */,
  56                     int i, int j, byte *rgba);
  57
  58 TAPI void TAPIENTRY
  59 dxt5_rgba_decode_1 (const void *texture, int stride /* in pixels */,
  60                     int i, int j, byte *rgba);
  61
  62 #endif