does anybody know dos vga programming?

[smeezekitty]

i really need 640x480 4 bpp vga programming help (no libarys please)
i tried Google and got nothin

[BC_Programmer]

what kind of help?

[Quantos]

Is this for homework?

[smeezekitty]

no
its for a game i am writing (myself)
but i dont want to use bios or libarys
because 4 fps is not good enough

[smeezekitty]

eveything on internet says 320x200 8bpp
just fine for colors but 320x200
not so good
need atleast 512x300

[BC_Programmer]

If I remember correctly 640x480x4bpp that's "SCREEN 12" in QBASIC- but what language are you working with?

[smeezekitty]

C / C++
i know its screen mode 12hex
asm {
mov ax,12h
int 10h
}
but how do i put pixels without bgi, libarys and bios rotines
i should be able to just write to A000:0000
but i think theres like vga planes or something

[BC_Programmer]

http://www.osdever.net/FreeVGA/vga/vga.htm

[smeezekitty]

thanks bc_programmer that helps