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Re: VertRefresh and HorizSync for Imac DV



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why 15 bit, like 16bit is 2bytes. wouldnt running 15 cause
funny problems, or just be wasting one bit? unless
powerpc doesnt have 8bit bytes or something.

Dean

david howe wrote:
| Apple's video has traditionally been a 15 bit system as opposed to the
| normal 16 bit. Using a 15 bit setting for xfree normally works whereas,
| from my experience, 16 bit settings are problematic. Mind you I haven't
| actually played with my own ppc X settings for a while, but that is my
| understanding of the situation.
|
| david
|
| On Sun, 2004-04-25 at 22:58, Dean Hamstead wrote:
|
| When i changed to 16bit X worked, but behaved very very
| strangely, it was like the framebuffer wasnt being
| cleared properly. LIke ghosts and stuff, things not
| appearing properly.
|
| But back to 24bit, ran beautifully.
|
| Thats not a real concern thhough, i just want to know if
| my monitor settings are right for optimal res options etc
|
| Dean
|
| david howe wrote:
| | I am not sure but is the 16/15 bit issue still a problem with the Apple
| | hardware?
| |
| | david
| |
| | On Sun, 2004-04-25 at 17:43, Dean Hamstead wrote:
| |
| | can someone please confirm if these are the correct
| | lines for an Imac DV
| | they do work, but i want to know if they are 100% correct
| |
| | VertRefresh 50-130
| | HorizSync 58-62
| |
| | Has anyone else had problems running at 16bit color?
| |
| | Thanks
| |
| | Dean
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