Re: [fpc-pascal] Accessing ROM BIOS Font in Linux.

2008-01-20 Thread Mark Morgan Lloyd
Anthony W.Henry wrote: One thing I'd add is that using Delphi it's possible (although not trivial) to embed a .fon as a resource in an executable. I don't know the extent to which this can be done using (in particular) Lazarus on Windows or on Linux. I imagine the easiest way is bin2obj an

Re: [fpc-pascal] Accessing ROM BIOS Font in Linux.

2008-01-19 Thread Anthony W.Henry
On Sat, 2008-01-19 at 13:19 +, Mark Morgan Lloyd wrote: > Anthony W.Henry wrote: > > > I really don't have to worry about the few Kilobytes > > it will add to the program file :). Anyone know any good > > GPL'd or Public Domain bit fonts ? > > Remember that you can easily preprocess it w

Re: [fpc-pascal] Accessing ROM BIOS Font in Linux.

2008-01-19 Thread Mark Morgan Lloyd
Anthony W.Henry wrote: I really don't have to worry about the few Kilobytes it will add to the program file :). Anyone know any good GPL'd or Public Domain bit fonts ? Remember that you can easily preprocess it with RLL. I'd expect a bitmap fount to be very compressible. Google for "Pro

Re: [fpc-pascal] Accessing ROM BIOS Font in Linux.

2008-01-18 Thread Anthony W.Henry
On Thu, 2008-01-17 at 15:32 +, Mark Morgan Lloyd wrote: > Michael Van Canneyt wrote: > > >> The question. Is this font accessible from linux; do I have > >> to be root ?How do I make the 16 bit segment/offset address > >> into a 32 bit pointer to access these fonts ? > > > > This fon

Re: [fpc-pascal] Accessing ROM BIOS Font in Linux.

2008-01-18 Thread Anthony W.Henry
On Thu, 2008-01-17 at 11:47 +0100, Michael Van Canneyt wrote: > > On Thu, 17 Jan 2008, Vinzent Hoefler wrote: > > > On Thursday 17 January 2008 01:27, [EMAIL PROTECTED] wrote: > > > > > The question. Is this font accessible from linux; do I have > > > to be root ? > > > > Yes. Yes. > > > > "

Re: [fpc-pascal] Accessing ROM BIOS Font in Linux.

2008-01-18 Thread Anthony W.Henry
On Thu, 2008-01-17 at 11:48 +0100, Vinzent Hoefler wrote: > On Thursday 17 January 2008 01:27, [EMAIL PROTECTED] wrote: > > > The question. Is this font accessible from linux; do I have > > to be root ? > > Yes. Yes. > > "/dev/mem" should be the raw memory device (where even the BIOS "image"

Re: [fpc-pascal] Accessing ROM BIOS Font in Linux.

2008-01-17 Thread Marco van de Voort
> On Thu, 17 Jan 2008, [EMAIL PROTECTED] wrote: > > a fallback text output method if font files aren't available. > > > > The question. Is this font accessible from linux; do I have > > to be root ?How do I make the 16 bit segment/offset address > > into a 32 bit pointer to access these fon

Re: [fpc-pascal] Accessing ROM BIOS Font in Linux.

2008-01-17 Thread Mark Morgan Lloyd
Michael Van Canneyt wrote: The question. Is this font accessible from linux; do I have to be root ?How do I make the 16 bit segment/offset address into a 32 bit pointer to access these fonts ? This font is not accessible. Linux does not allow direct hardware access unless you write a

Re: [fpc-pascal] Accessing ROM BIOS Font in Linux.

2008-01-17 Thread Vinzent Hoefler
On Thursday 17 January 2008 11:47, Michael Van Canneyt wrote: > On Thu, 17 Jan 2008, Vinzent Hoefler wrote: > > On Thursday 17 January 2008 01:27, [EMAIL PROTECTED] wrote: > > > The question. Is this font accessible from linux; do I have > > > to be root ? > > > > Yes. Yes. > > > > "/dev/mem" sho

Re: [fpc-pascal] Accessing ROM BIOS Font in Linux.

2008-01-17 Thread Michael Van Canneyt
On Thu, 17 Jan 2008, Vinzent Hoefler wrote: > On Thursday 17 January 2008 01:27, [EMAIL PROTECTED] wrote: > > > The question. Is this font accessible from linux; do I have > > to be root ? > > Yes. Yes. > > "/dev/mem" should be the raw memory device (where even the BIOS "image" > can be re

Re: [fpc-pascal] Accessing ROM BIOS Font in Linux.

2008-01-17 Thread Michael Van Canneyt
On Thu, 17 Jan 2008, [EMAIL PROTECTED] wrote: > A task I used to do regularly when programming in Turbo Pascal > was to read the BIOS Rom Font.I first picked this up to make > "Splash" Screens for Text Mode programs that wrote out big > several lines high using the character it was made of >

Re: [fpc-pascal] Accessing ROM BIOS Font in Linux.

2008-01-17 Thread Vinzent Hoefler
On Thursday 17 January 2008 01:27, [EMAIL PROTECTED] wrote: > The question. Is this font accessible from linux; do I have > to be root ? Yes. Yes. "/dev/mem" should be the raw memory device (where even the BIOS "image" can be read from), but this device which is only accessible to root. > Ho

[fpc-pascal] Accessing ROM BIOS Font in Linux.

2008-01-17 Thread Anthonyh63
A task I used to do regularly when programming in Turbo Pascal was to read the BIOS Rom Font.I first picked this up to make "Splash" Screens for Text Mode programs that wrote out big several lines high using the character it was made of F P CCC FPP C F