nanogui: Confused with SCREENDEVICE
Subject:
Re: [nanogui] Confused with SCREENDEVICE
From:
"Greg Haerr" ####@####.####
Date:
3 Jan 2006 21:12:41 +0000
Message-Id: <20ad01c610aa$7ee290e0$0300a8c0@RDP>
: This was taken from devdraw.c:
:
: /**
: * Draw a color bitmap image in 1, 4, 8, 24 or 32 bits per pixel. The
: **/
:
: What happened to 16bpp?
We had never supported 16bpp images before. This
was because no image decoder decoded to 16bpp
MWIMAGEHDR format. (don't confuse this with
your HW framebuffer format, they're different).
I recently added 16bpp support in CVS, for 16bpp
565 and 555 .bmp files.
Regards,
Greg
:
:
:
:
:
: --- On Sat 12/31, Greg Haerr < ####@####.#### > wrote:
: From: Greg Haerr [mailto: ####@####.####
: To: ####@####.#### ####@####.####
: Date: Sat, 31 Dec 2005 11:01:51 -0800
: Subject: Re: [nanogui] Confused with SCREENDEVICE
:
: > There is one thing that's bugging me and although I not sitting infont
of
: the source, I think the names are pretty close if ot exact. What's the
: difference between RGB2PIXEL and COLORVAL2PIXELVAL? I could see where
: RGB2PIXELVAL comes in, but COLORVAL2PIXELVAL? They seem to be saying the
: same thing to me.
:
: The two act the same when microwindows is compiled for a 32-bit
: pixel size, MWPF_TRUECOLOR0888, which is the default. They
: change when a COLORVAL is 8 or 16 bits in length. Study the
: config file and the source for more details.
:
: Regards,
:
: Greg
:
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