Re: Help Solving SDL2 Wrapper Example
- Posted by petelomax Sep 27, 2017
- 1587 views
My bad, I'd been fixing things for Phix and forgot those you'd need, in particular points 5 and 6, and probably point 2.
1) enclose all "include std/*" with --/* and --*/, eg
--/* include std/machine.e --*/
2) both BasicEvent.exw and ColorWinDemo.exw contain "free(key)" which needs to be deleted.
3) insert "{} = " or similar before calls to SDL_UpdateWindowSurface, SDL_SetRenderDrawColor, SDL_RenderFillRect, and SDL_RenderClear
4) "format" is reserved in Phix, change atom format and all uses of it in WinImage.exw to (eg) atom fmt
5) also in WinImage.exw, change
procedure calc_rect(atom rect,integer sx,integer sy,integer tx,integer ty) poke4(rect,sx) -- poke4(rect+2,sy) -- poke4(rect+4,tx) -- poke4(rect+6,ty) poke4(rect+4,sy) poke4(rect+8,tx) poke4(rect+12,ty) end procedure
6) and after x = SDL_BlitSurface(img,srect,surf,drect), change
--if x = 0 then if x != 0 then
Pete
