Marco Gerards wrote:
Vesa Jääskeläinen [EMAIL PROTECTED] writes:
Some folks might have overlooked my earlier post as I wrote it to video
subsystem thread. As this problem needs some kind of resolution and it
affects larger area of code than just video subsystem it needs to be
discussed
Marco Gerards wrote:
Vesa Jääskeläinen [EMAIL PROTECTED] writes:
Vincent Pelletier wrote:
By the way, I think we should start a discussion on the API common to
all architectures for framebuffer handling.
Currently there is a terminal implementation that uses video subsystem
to render
On Saturday 10 December 2005 11:05 am, Vesa Jääskeläinen wrote:
Changing coding guide of using grub_errno we could probably get this
issue working. But then there is still problem with lost error
messages if subsequent code fails with real error.
If we just zero out grub_errno in code before
Hollis Blanchard [EMAIL PROTECTED] writes:
I just fixed an embarassing bug in kern/powerpc/cache.S, where if
`address' is not cacheline-aligned (which is a common and reasonable
thing), it would fail to flush/invalidate the last cacheline. (It
takes a little thinking, but draw a picture and
Yoshinori K. Okuji [EMAIL PROTECTED] writes:
On Friday 09 December 2005 12:40 am, Peter Jones wrote:
Now, the obvious retort to this is that no setuid programs are calling
grub, so it's not even one of those cases. That's not a good answer
either. I've got one I'd really *like* to call grub
On Dec 10, 2005, at 8:18 AM, Marco Gerards wrote:
Hollis Blanchard [EMAIL PROTECTED] writes:
I just fixed an embarassing bug in kern/powerpc/cache.S, where if
`address' is not cacheline-aligned (which is a common and reasonable
thing), it would fail to flush/invalidate the last cacheline. (It
Yoshinori K. Okuji wrote:
On Saturday 10 December 2005 11:05 am, Vesa Jääskeläinen wrote:
Changing coding guide of using grub_errno we could probably get this
issue working. But then there is still problem with lost error
messages if subsequent code fails with real error.
If we just zero out
Vesa Jääskeläinen [EMAIL PROTECTED] writes:
First of all I'd like to see some double buffering feature. Will that
be somehow possible? In that case we need functions like:
- Switching to a buffer, making it visible.
- Selecting which buffer is used for output.
Yes, double buffering is
Vesa Jääskeläinen [EMAIL PROTECTED] writes:
I don't like using grub_uint*_t for parameters. Just use normal
integers instead. These types just have to be used for ABIs and
network and disk access. In the case of APIs such types should be
avoided.
So better use int height instead of
Vesa Jääskeläinen [EMAIL PROTECTED] writes:
I would just used `int' and `unsigned int'. It's just important that
you don't explicitly use a specific amount of bits and leave that to
the compiler.
Ok. Can I assume that unsigned int always has at least 32 bits? Or do I
need to specify some
Marco Gerards wrote:
Vesa Jääskeläinen [EMAIL PROTECTED] writes:
I thinked that selecting the bpp is not important and I optimized it out
:), but if this is wanted feature I think guiding is better option.
There are many different RGB modes and I think that it would be most
reasonable to ask
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