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royonimusha
Joined: 26 Jun 2005
Posts: 2
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 Posted: Mon Jun 27, 2005 7:03 pm Post subject: Can't compiled the pg.c.....HELP ME |
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I add a function which name is pgPixel to pg.c and I also add it to pg.h,but when I load the "mk.bat",can't be compiled the pg.c.who'd love to help me?much thanks!
| Code: |
void pgPixel(unsigned long x,unsigned long y,unsigned long color)
{
unsigned char *vptr0;
vptr0=pgGetVramAddr(0,0);
*(unsigned short *)(vptr0+x*2+y*1024)=color;
}
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The window of MS-DOS send the error information following:
| Code: |
pg.c:in function pgPixel:
pg.c :121: stray:'\241' in program
.........
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Knox
Joined: 15 May 2005
Posts: 13
Location: Yorkshire, England
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| Posted: Mon Jun 27, 2005 8:02 pm Post subject: |
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This is what I use:
| Code: | void pgPutPixel(unsigned long x,unsigned long y,unsigned short color)
{
unsigned char *vptr;
vptr=pgGetVramAddr(x,y);
*(unsigned short *)vptr=color;
} |
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Shine
Joined: 03 Dec 2004
Posts: 728
Location: Germany
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| Posted: Mon Jun 27, 2005 11:37 pm Post subject: Re: Can't compiled the pg.c.....HELP ME |
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| royonimusha wrote: | The window of MS-DOS send the error information following:
| Code: |
pg.c:in function pgPixel:
pg.c :121: stray:'\241' in program
.........
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This means you have a special character in line 121. Delete this line and enter it again.
But if you use nem's pgGetVramAddr, you should use the x and y parameter, like royonimusha posted, then you don't need to calculate the offset yourself. |
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