> Yes, so here is another timing from ssh login on the VM :
>
> PerfTop: 686 irqs/sec kernel: 0.4% exact: 0.0% [1000Hz
> cpu-clock], (all, 1 CPU)
> --
>
> samples pcnt funct
Yonit Halperin writes:
> Hi,
> It looks like Render overlaps QXL_DRAW_ROP3. Maybe QXLRop3 can be
> exploited?
I'm not sure it's possible to wedge the Render semantics into
QXLRop3. Here are some differences between the two commands:
- Render supports full affine transformations, not just scalin
Hi,
> If FILTER only has 2 possible values, it would fit on a single bit,
> did you use 2 because you know it will have to be extended soon?
I don't know of any specific plans, but there has been some talk about
adding support for bicubic filtering, so that's why I added the extra
bit. There are
RENDER is a very commonly used X extension that currently is not
supported very well in SPICE. This leads to the QXL X driver having to
read back pixels from the device, render in software, then transmit an
image. This is currently the biggest performance issue with SPICE for X.
The specification
Hi,
Both these patches and the enum typedefs look good to me - I'll pull
them once the spice-protocol patches land.
thanks,
Soren
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Hans de Goede writes:
> Trying to do so causes the X-server to segfault as it has
> dropped iopl permission, which is, erm, undesirable :)
I don't think the function should be called in_vga_mode()
anymore. Maybe just rename it to have_vt() or something like that -
other than that, it looks good
Gerd Hoffmann writes:
>Hi,
>
> > This happens for several consecutive resource releases. Looking at what
> > actually gets released by the driver we see that the resources are freed
> > in the same order as they were release, its just that a chunk of
> > resources are missing here and there.
Izik Eidus writes:
> Hi, before we commit this, another thing we should do is get pixman dll
> for windows, without this the whole windows build will be broken.
>
> Soren any experience in building pixman on windows?
I know that pixman is being built on Windows with MSVC, because it is
used in
Alexander Larsson writes:
> ---
> common/cairo_canvas.c | 254
> -
> 1 files changed, 41 insertions(+), 213 deletions(-)
>
> diff --git a/common/cairo_canvas.c b/common/cairo_canvas.c
> index d0307d8..109a07c 100644
> --- a/common/cairo_canvas.c
Alexander Larsson writes:
> +static void scale_image (CairoCanvas *canvas,
> + pixman_region32_t *region,
> + SPICE_ADDRESS src_bitmap,
> + int src_x, int src_y,
> + int src_width, int src_height,
> +
Alexander Larsson writes:
> +/* round down X to even 32 pixels (i.e. uint32_t) */
> +extents.x1 = extents.x1 & ~(0x1f);
> +
> +mask_data = (uint32_t *)((uint8_t *)mask_data + mask_stride * extents.y1
> + extents.x1 / 32);
> +mask_x -= extents.x1;
> +mask_y -= extents.y1;
> +
Alexander Larsson writes:
> On Fri, 2010-02-19 at 10:43 +0200, Izik Eidus wrote:
> > On Thu, 18 Feb 2010 21:58:29 +0100
> > Alexander Larsson wrote:
> >
> > > This is based on the X11 line drawers in mi/mizerline.c etc
> > > ---
> > > client/Makefile.am |1 +
> > > client/lines.cpp
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