5 ms·
... and even there you were using a graphics api, provided by your video card's bios and compatible across various manufacturers.
by Gnurou 9y ago
... and even there you were using a graphics api, provided by your video card's bios and compatible across various manufacturers.
- Koshkin 9y agoNot really - you'd be mostly just writing into the video buffer.
- TickleSteve 9y agoint10h is the API (BIOS)... that just causes the mode switch. What he really meant (direct RAM access): void putpixel_13h(int x, int y, int color) { _farpokeb(_dos_ds, 0xA0000+y*320+x, color); }
- Koshkin 9y agoYeah, but nobody does that.