Displaying 5 results from an estimated 5 matches for "surface_fill".
2009 Dec 30
0
[PATCH] Fix surface_fill alpha
Currently surface_fill sets alpha incorrectly to 1.0 when drawing to
A8R8G8B8 instead of the correct value.
xf86-video-nouveau has the following comment confirming the issue:
/* When SURFACE_FORMAT_A8R8G8B8 is used with GDI_RECTANGLE_TEXT, the
* alpha channel gets forced to 0xFF for some reason. We'...
2009 Apr 08
0
[PATCH/Gallium] nv50: update nv50_clear to new interface
Commit eb168e26aa63f11a47d70c4555cae30691a2cd57 changed the way
pipe->clear works so I figured I'd try to make an updated version, so
below is the diff - my concerns/uncertainties should be contained in
the comments.
Or maybe you want to do it the way NV40 does it, just calling
surface_fill through a utility function (althoug this does currently
seem to only clear one color buffer) . I'll have a look at my REnouveau
dumps to see if there are push buffer commands to clear buffers of the
other formats, though I'll most probably fail. And I expect you
probably have another/better...
2014 Jan 10
2
[PATCH] nouveau: add framebuffer validation callback
...MESA_FORMAT_XRGB8888:
+ case MESA_FORMAT_ARGB8888:
+ case MESA_FORMAT_RGB565:
+ return true;
+ default:
+ return false;
+ }
+}
+
const struct nouveau_driver nv04_driver = {
.context_create = nv04_context_create,
.context_destroy = nv04_context_destroy,
.surface_copy = nv04_surface_copy,
.surface_fill = nv04_surface_fill,
+ .is_rt_format_supported = nv04_is_rt_format_supported,
.emit = (nouveau_state_func[]) {
nv04_defer_control,
nouveau_emit_nothing,
diff --git a/src/mesa/drivers/dri/nouveau/nv10_context.c b/src/mesa/drivers/dri/nouveau/nv10_context.c
index 1918f12..9c5cfcb 100644
--- a...
2014 Jan 14
0
[PATCH] nouveau: add framebuffer validation callback
...from the bpp limitation) we're going
to expose the same set of formats on all generations.
Thanks.
> const struct nouveau_driver nv04_driver = {
> .context_create = nv04_context_create,
> .context_destroy = nv04_context_destroy,
> .surface_copy = nv04_surface_copy,
> .surface_fill = nv04_surface_fill,
> + .is_rt_format_supported = nv04_is_rt_format_supported,
> .emit = (nouveau_state_func[]) {
> nv04_defer_control,
> nouveau_emit_nothing,
> diff --git a/src/mesa/drivers/dri/nouveau/nv10_context.c b/src/mesa/drivers/dri/nouveau/nv10_context.c
> index...
2010 Aug 06
4
nv vpe video decoder
Hello,
I have my work on the nv vpe video decoder in a functional
state. In case you didn't know this decoder accelerates mpeg2
video at the idct/mc level. I have verified that it works on
nv40 hardware. I believe it works on nv30 hardware (and
maybe some earlier hardware), but I cannot verify since I have
none.
I will reply with patches against the kernel, drm, ddx
and mesa for