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PNG_POV.H

PNG_POV.H 2.1 KB
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  1. /****************************************************************************
    2. 

  2. *                   png_pov.h
    3. 

  3. *
    4. 

  4. *  This module contains all defines, typedefs, and prototypes for PNG_POV.C.
    5. 

  5. *
    6. 

  6. *  from Persistence of Vision(tm) Ray Tracer
    7. 

  7. *  Copyright 1996,1999 Persistence of Vision Team
    8. 

  8. *---------------------------------------------------------------------------
    9. 

  9. *  NOTICE: This source code file is provided so that users may experiment
    10. 

  10. *  with enhancements to POV-Ray and to port the software to platforms other
    11. 

  11. *  than those supported by the POV-Ray Team.  There are strict rules under
    12. 

  12. *  which you are permitted to use this file.  The rules are in the file
    13. 

  13. *  named POVLEGAL.DOC which should be distributed with this file.
    14. 

  14. *  If POVLEGAL.DOC is not available or for more info please contact the POV-Ray
    15. 

  15. *  Team Coordinator by email to team-coord@povray.org or visit us on the web at
    16. 

  16. *  http://www.povray.org. The latest version of POV-Ray may be found at this site.
    17. 

  17. *
    18. 

  18. * This program is based on the popular DKB raytracer version 2.12.
    19. 

  19. * DKBTrace was originally written by David K. Buck.
    20. 

  20. * DKBTrace Ver 2.0-2.12 were written by David K. Buck & Aaron A. Collins.
    21. 

  21. *
    22. 

  22. *****************************************************************************/
    23. 

  23. 

  24. 

  25. #ifndef PNG_POV_H
    26. 

  26. #define PNG_POV_H
    27. 

  27. 

  28. #include "png.h"
    29. 

  29. 

  30. /*****************************************************************************
    31. 

  31. * Global preprocessor defines
    32. 

  32. ******************************************************************************/
    33. 

  33. 

  34. 

  35. 

  36. 

  37. /*****************************************************************************
    38. 

  38. * Global typedefs
    39. 

  39. ******************************************************************************/
    40. 

  40. 

  41. 

  42. 

  43. 

  44. /*****************************************************************************
    45. 

  45. * Global variables
    46. 

  46. ******************************************************************************/
    47. 

  47. 

  48. 

  49. 

  50. /*****************************************************************************
    51. 

  51. * Global functions
    52. 

  52. ******************************************************************************/
    53. 

  53. 

  54. FILE_HANDLE *Get_Png_File_Handle (void);
    55. 

  55. void Read_Png_Image (IMAGE *Image, char *filename);
    56. 

  56. 

  57. 

  58. 

  59. #endif
    60.