vga mode h routines available hi there i ve made a vga mode h graphics library available via ftp i originally wrote the routines as a kind of exercise for myself but perhaps someone here will find them useful they are certainly useable as they are but are missing some higher level functionality they re intended more as an intro to mode h programming a starting point the library assumes a processor but it is trivial to modify it for a if enough people ask i ll make the mods and re post it as a different version the routines are written in assembly tasm and are callable from c they are fairly simple but i ve found them to be very fast for my purposes anyway routines are included to enter and exit mode h define a virtual screen put and get pixels put a pixmap rectangular image with no transparent spots put a sprite image with see thru areas copy areas of the virtual screen into video memory etc i ve also included a simple c routine to draw a line as well as a c routine to load a color gif image into a buffer i also wrote a quick n dirty tm demo program that bounces a bunch of sprites around behind three windows the whole package is available on spang camosun bc ca in pub dos vgl zip it is zipped with pkzip g it is completely in the public domain as far as i m concerned do with it whatever you like however it d be nice to get credit where it s due and maybe an e mail telling me you like it if you don t like it don t bother mark morley camosun bc ca
