On 07/09/2011 05:22 PM, Andrew Randrianasulu wrote:> Hello. I have nv18 card in my machine currently.
>
> It works with kernel 3.0.0.-rc6 (i need to pass nouveau.tv_disable=1
parameter
> to module, because uothervise it thinks i have TV connected, while in fact
I
> have only VGA CRT monitor connected)
>
> Mesa 3d driver (7.12-devel (git-067c9d7)), on other hand, has few problems,
> most obvious was wrong colors in Q3 demo menus (blue instead of red).
swrast
> worked fine. After some digging (for example, deactivating
> EXT_compiled_vertex_array workarounds this bug, like disabling
"OpenGL
> Extensions" from game menu completely) i found that this patch makes
colors
> fine:
>
> diff --git a/src/mesa/drivers/dri/nouveau/nv10_render.c
> b/src/mesa/drivers/dri/nouveau/nv10_render.c
> index 20fb447..7e28229 100644
> --- a/src/mesa/drivers/dri/nouveau/nv10_render.c
> +++ b/src/mesa/drivers/dri/nouveau/nv10_render.c
> @@ -99,7 +99,8 @@ get_hw_format(int type)
> case GL_UNSIGNED_SHORT:
> return NV10_3D_VTXBUF_FMT_TYPE_V16_SNORM;
> case GL_UNSIGNED_BYTE:
> - return NV10_3D_VTXBUF_FMT_TYPE_B8G8R8A8_UNORM;
> + // return NV10_3D_VTXBUF_FMT_TYPE_B8G8R8A8_UNORM;
> + return NV10_3D_VTXBUF_FMT_TYPE_U8_UNORM;
> default:
> assert(0);
> }
>
Thanks, pushed.
(http://cgit.freedesktop.org/mesa/mesa/commit/?id=a09b7f7f150d1687a614fd59cf09ec5e3c3a13fd)
> Any idea if NV10_3D_VTXBUF_FMT_TYPE_B8G8R8A8_UNORM has any good on BE
> machines? Or any other use in OpenGL subset, implemented in nv1x class
> silicon?
>
> I have more failed stuff, like non-working demos/reflect and
demos/dinoshade
> (probably stencil/z mixup or wrong format?), missing teapot in
> demos/fbotexture (but fbo_firecube works fine), lockup in demos/engine
after
> I activated wireframe mode, and probably many others. But I'm very
happy to
> have this small victory over 3D in just few hours.
>
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