/src/Core/objects/Color.xs

http://github.com/PerlGameDev/SDL · Unknown · 73 lines · 61 code · 12 blank · 0 comment · 0 complexity · 46829ceeb8af5e7cf3e37d73bcfa8647 MD5 · raw file 

    

  1. #include "EXTERN.h"
    2. 

  2. #include "perl.h"
    3. 

  3. #include "XSUB.h"
    4. 

  4. #include "ppport.h"
    5. 

  5. #include "helper.h"
    6. 

  6. 

  7. #ifndef aTHX_
    8. 

  8. #define aTHX_
    9. 

  9. #endif
    10. 

  10. 

  11. #include <SDL.h>
    12. 

  12. 

  13. MODULE = SDL::Color 	PACKAGE = SDL::Color    PREFIX = color_
    14. 

  14. 

  15. =for documentation
    16. 

  16. 

  17. SDL_Color -- Format independent color description
    18. 

  18. 

  19.   typedef struct{
    20. 

  20.     Uint8 r;
    21. 

  21.     Uint8 g;
    22. 

  22.     Uint8 b;
    23. 

  23.     Uint8 unused;
    24. 

  24.   } SDL_Color;
    25. 

  25. 

  26. =cut
    27. 

  27. 

  28. SDL_Color *
    29. 

  29. color_new (CLASS, r, g, b )
    30. 

  30. 	char* CLASS
    31. 

  31. 	Uint8 r
    32. 

  32. 	Uint8 g
    33. 

  33. 	Uint8 b
    34. 

  34. 	CODE:
    35. 

  35. 		RETVAL = (SDL_Color *) safemalloc(sizeof(SDL_Color));
    36. 

  36. 		RETVAL->r = r;
    37. 

  37. 		RETVAL->g = g;
    38. 

  38. 		RETVAL->b = b;
    39. 

  39. 	OUTPUT:
    40. 

  40. 		RETVAL
    41. 

  41. 

  42. Uint8
    43. 

  43. color_r ( color, ... )
    44. 

  44. 	SDL_Color *color
    45. 

  45. 	CODE:
    46. 

  46. 		if (items > 1 ) color->r = SvIV(ST(1)); 
    47. 

  47. 		RETVAL = color->r;
    48. 

  48. 	OUTPUT:
    49. 

  49. 		RETVAL
    50. 

  50. 

  51. Uint8
    52. 

  52. color_g ( color, ... )
    53. 

  53. 	SDL_Color *color
    54. 

  54. 	CODE:
    55. 

  55. 		if (items > 1 ) color->g = SvIV(ST(1)); 
    56. 

  56. 		RETVAL = color->g;
    57. 

  57. 	OUTPUT:
    58. 

  58. 		RETVAL
    59. 

  59. 

  60. Uint8
    61. 

  61. color_b ( color, ... )
    62. 

  62. 	SDL_Color *color
    63. 

  63. 	CODE:
    64. 

  64. 		if (items > 1 ) color->b = SvIV(ST(1)); 
    65. 

  65. 		RETVAL = color->b;
    66. 

  66. 	OUTPUT:
    67. 

  67. 		RETVAL
    68. 

  68. 

  69. void
    70. 

  70. color_DESTROY ( bag )
    71. 

  71. 	SV *bag
    72. 

  72. 	CODE:
    73. 

  73. 		objDESTROY(bag, safefree);
    74.