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Text File  |  1994-05-09  |  3.8 KB  |  69 lines
  1. REVISION HISTORY FOR SVGAPV.LIB - HI-RES, 256-COLOR GRAPHICS LIB FOR MS 
  2. PDS & VBDOS
  3.  
  4. SVGAPV20.ZIP was the inital release of the MS PDS & VBDOS version of our 
  5. graphics library. However, we have had several releases of the MS 
  6. QuickBASIC version. Below is the history for the QuickBASIC versions:
  7.  
  8. -----------------------------------------------------------------------------
  9. -1.0 Initial release - June, 1993.  SVGAQB10.ZIP                            -
  10. -                                                                           -
  11. -1.1 Release - August, 1993.  SVGAQB11.ZIP                                  -
  12. -    Bugs Fixed: GIFGETINFO - not closing successful files                  -
  13. -                DRWLINE - not always drawing endpoints                     -
  14. -                DRWBOX - drawing incorrectly when X2<X1 and/or Y2<Y1       -
  15. -    Improved:   FILLAREA - speed increase of about 150%                    -
  16. -                FILLCOLOR - speed increase of about 65%                    -
  17. -                Increased library's granularity                            -
  18. -    Additions:  BYTECOPY, PALCOPY, GETMAXX, GETMAXY, GETARCCOS, GETARCSIN, -
  19. -                GETARCTAN, GETCOS, GETSIN, GETTAN                          -
  20. -                                                                           -
  21. -1.2 Release - August, 1993.  SVGAQB12.ZIP                                  -
  22. -    Bugs Fixed: FILLAREA - not always making it to the far left            -
  23. -                FILLCOLOR - not always making it to the far left           -
  24. -                                                                           -
  25. -1.2a Release - September, 1993. SVGAQB12a (registered version only)         -
  26. -    Bugs Fixed: SPRITEPUT - had problems if spriteXloc = MAXX              -
  27. -                SPRITEGAP - had problems if spriteXloc = MAXX              -
  28. -                                                                           -
  29. -2.0 Release - March, 1994. SVGAQB20.ZIP                                        -
  30. -    Additions:  BLKRESIZE, BLKROTATE, BLKROTATESIZE, DRWFILBOX,            -
  31. -                DRWFILCIRCLE, DRWFILELLISPE, FILLSCREEN, FILLPAGE,         -
  32. -                GIFMAKE, PAGEDISPLAY, PAGEACTIVE, RES640L, SPRITEGET,      -
  33. -                SPRITECOLLDETECT, WHICHXMS, XMSALLOCATE, XMSFREE,          -
  34. -                XMSGET, XMSPUT, XMSCOPY, XMSERROR                          -
  35. -                                                                           -
  36. -----------------------------------------------------------------------------
  37.  
  38. 2.0 Initial release - March, 1994. SVGAPV20.ZIP
  39.  
  40. 2.0a Release - March, 1994. SVGAPV20a (registered version only)
  41.     Bugs Fixed: RES640L,RES640,RES800,RES1024 - Some VESA BIOSs were not
  42.             preserving the processor SI & DI registers after a video
  43.             mode change.
  44.  
  45. 2.0b Release - April, 1994. SVGAPV20b (registered version only)
  46.     Bugs Fixed: DRWFILLCIRCLE - not clipping properly
  47.             DRWFILLELLIPSE - not clipping properly
  48.     Improved:   DRWBOX - speed increase of about 102%
  49.             DRWCIRCLE - speed increase of about 33%
  50.             DRWELLIPSE - speed increase of about 44%
  51.             DRWLINE - speed increase of about 42%
  52.             DRWFILLBOX - speed increase of about 317%
  53.             DRWFILLCIRCLE - speed increase of about 248%
  54.             DRWFILLELLIPSE - speed increase of about 190%
  55.  
  56. 2.1 Release - May, 1994. SVGAPV21.ZIP
  57.     Bugs Fixed: SETCARD - setup needed for PAGEDISPLAY was not completed.
  58.     Improved:   DRWBOX - speed increase of about 8%
  59.             DRWLINE - speed increase of about 42%
  60.             DRWFILLBOX - speed increase of about 97%
  61.             DRWFILLCIRCLE - speed increase of about 88%
  62.             DRWFILLELLIPSE - speed increase of about 80%
  63.             FILLVIEW - speed increase of about 62%
  64.     Additions:  RES1280, FILLCONVEXPOLY
  65.  
  66.  
  67.                 
  68.  
  69.