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You are here: Experts > 3D Graphics/Virtual Reality > vga
Expert: Olaf Piesche
Date: 3/15/2005
Subject: vga
Question
sir,
iam designing the code in c that is used to support the fonts and the graphics during booting of operating system, so is this possible using svga library ? if possible please tell me about way we can do that programe
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Answer
Which kind of library you're using to display text during OS bootup very much depends on several factors. Number one is, which operating system are we talking about? Are any video drivers, other than a generic SVGA driver loaded at the time your code is called?
Generally, any type of rendering consists of writing things into a frame buffer - how this is done, depends on the type of frame buffer that is initialized, which functionality the library you plan on using provides, how it ties in with the video hardware, and what your code knows about the video system at the time you start rendering.
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