/Modules/cjkcodecs/emu_jisx0213_2000.h

http://unladen-swallow.googlecode.com/ · C Header · 43 lines · 35 code · 6 blank · 2 comment · 65 complexity · 76bf7fb42746b979f65a7e7fb2bd102c MD5 · raw file 

    

  1. /* These routines may be quite inefficient, but it's used only to emulate old
    2. 

  2.  * standards. */
    3. 

  3. 

  4. #ifndef EMULATE_JISX0213_2000_ENCODE_INVALID
    5. 

  5. #define EMULATE_JISX0213_2000_ENCODE_INVALID 1
    6. 

  6. #endif
    7. 

  7. 

  8. #define EMULATE_JISX0213_2000_ENCODE_BMP(assi, c)			\
    9. 

  9. 	if (config == (void *)2000 && (					\
    10. 

  10. 			(c) == 0x9B1C || (c) == 0x4FF1 ||		\
    11. 

  11. 			(c) == 0x525D || (c) == 0x541E ||		\
    12. 

  12. 			(c) == 0x5653 || (c) == 0x59F8 ||		\
    13. 

  13. 			(c) == 0x5C5B || (c) == 0x5E77 ||		\
    14. 

  14. 			(c) == 0x7626 || (c) == 0x7E6B))		\
    15. 

  15. 		return EMULATE_JISX0213_2000_ENCODE_INVALID;		\
    16. 

  16. 	else if (config == (void *)2000 && (c) == 0x9B1D)		\
    17. 

  17. 		(assi) = 0x8000 | 0x7d3b;				\
    18. 

  18. 

  19. #define EMULATE_JISX0213_2000_ENCODE_EMP(assi, c)			\
    20. 

  20. 	if (config == (void *)2000 && (c) == 0x20B9F)			\
    21. 

  21. 		return EMULATE_JISX0213_2000_ENCODE_INVALID;
    22. 

  22. 

  23. #ifndef EMULATE_JISX0213_2000_DECODE_INVALID
    24. 

  24. #define EMULATE_JISX0213_2000_DECODE_INVALID 2
    25. 

  25. #endif
    26. 

  26. 

  27. #define EMULATE_JISX0213_2000_DECODE_PLANE1(assi, c1, c2)		\
    28. 

  28. 	if (config == (void *)2000 &&					\
    29. 

  29. 			(((c1) == 0x2E && (c2) == 0x21) ||		\
    30. 

  30. 			 ((c1) == 0x2F && (c2) == 0x7E) ||		\
    31. 

  31. 			 ((c1) == 0x4F && (c2) == 0x54) ||		\
    32. 

  32. 			 ((c1) == 0x4F && (c2) == 0x7E) ||		\
    33. 

  33. 			 ((c1) == 0x74 && (c2) == 0x27) ||		\
    34. 

  34. 			 ((c1) == 0x7E && (c2) == 0x7A) ||		\
    35. 

  35. 			 ((c1) == 0x7E && (c2) == 0x7B) ||		\
    36. 

  36. 			 ((c1) == 0x7E && (c2) == 0x7C) ||		\
    37. 

  37. 			 ((c1) == 0x7E && (c2) == 0x7D) ||		\
    38. 

  38. 			 ((c1) == 0x7E && (c2) == 0x7E)))		\
    39. 

  39. 		return EMULATE_JISX0213_2000_DECODE_INVALID;
    40. 

  40. 

  41. #define EMULATE_JISX0213_2000_DECODE_PLANE2(assi, c1, c2)		\
    42. 

  42. 	if (config == (void *)2000 && (c1) == 0x7D && (c2) == 0x3B)	\
    43. 

  43. 		(assi) = 0x9B1D;
    44.