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Point Drawing
I was searching for threads on DOS graphics and came across a thread about someone wanting to put DOS into SVGA mode.
Someone replied with this
Code:
asm
{
mov ax,4F02
mov bx,mode
les di,CRTCbufferblock
int 10h
}
I don't know what to type becasue it's obvious it won't compile correctly.
Then the author said he found out how to set the mode into svga mode with this
Code:
void set_mode_svga(void)
{
union REGS inregs,outregs;
inregs.h.ah = 0;
inregs.h.al = 0x005f; // video mode to change to
int86(0x10, &inregs, &outregs);
}
That works, but my pixel drawing functions don't work with that. Can someone please give me a pixel drawing function that is compatible with that function, and convert the mode function so that I can designate the mode I want in Hex? Thanks in advance;
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In today's lesson - pressing the review button before pressing the post button
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Posting in the right forum is in next week's advanced course
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Salem have you switched careers? Nvere knew you were into primary education ;)
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My new book
Janet and John write a C compiler
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Sorry what forum did I post this in? I got the damn code in the window now, you happy?
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Why are you still messing with this old tech stuff when there are graphics libraries which are
- faster
- higher resolution
- more colours
- have more features in the API
- portable to other platforms
