OpenEuphoria

Weird Error

• Posted by Icy_Viking Apr 04, 2023
• 881 views

Hello all,

So while I was trying to make a simple example using my TTF_Font wrapper with my SDL wrapper. I keep getting bad routine number (1).

Error from err file 
C:\Euphoria\include\std\ffi.e:1011 in function c_func()  
c_proc/c_func: bad routine number (1)  
    rid = 1 
    args = {} 
    fn = <no value> 
    cif = <no value> 
    name = <no value> 
    nargs = <no value> 
    parg_types = <no value> 
    rtype = <no value> 
    pargs = <no value> 
    pfree = <no value> 
    arg_types = <no value> 
    i = 3 
    parg = <no value> 
    rtype_size = <no value> 
    prvalue = <no value> 
    rvalue = <no value> 
    i = 5 
 
... called from C:\Documents\Eu\SDL2\SDL_ttf.e:60 in function TTF_Init()   
   ^Path modified to protect my security 

https://github.com/gAndy50/SDL2Wrapper/blob/main/AddOns/SDL_ttf.e - Font Wrapper

include std/ffi.e 
 
include sdl.e 
include SDL_ttf.e 
 
if SDL_Init(SDL_INIT_VIDEO) = -1 then 
	puts(1,"Failed to init SDL!\n") 
	abort(0) 
end if 
 
atom win = SDL_CreateWindow("Font Ex",10,10,800,600,SDL_WINDOW_SHOWN) 
 
atom ren = SDL_CreateRenderer(win,-1,0) 
 
atom x = TTF_Init() --error from this function 
 
if x = -1 then 
	puts(1,"Failed to init TTF!\n") 
	abort(0) 
end if 
 
atom font = TTF_OpenFont("arial.ttf",20) 
 
atom r = SDL_SetRenderDrawColor(ren,0,0,0,0) 
atom run = 1 
 
sequence col = {255,0,0,0} 
 
atom h = TTF_RenderText_Solid(font,"Hello World",col) 
atom ht = SDL_CreateTextureFromSurface(ren,h) 
 
atom evt = 0 
atom evt_type = 0 
 
evt = allocate_struct(SDL_Event) 
 
while run = 1 do 
 
	while SDL_PollEvent(evt) != 0 do 
	 
		evt_type = peek_type(evt,C_UINT32) 
		if evt_type = SDL_QUIT then 
			run = 0 
		end if 
		 
	end while 
	 
	SDL_RenderClear(ren) 
	 
	SDL_RenderCopy(ren,ht,0,r) 
	 
	SDL_RenderPresent(ren) 
	 
end while 
 
SDL_DestroyRenderer(ren) 
SDL_DestroyWindow(win) 
 
TTF_CloseFont(font) 
 
TTF_Quit() 
SDL_Quit()