----- Original Message -----
From: "Eric Anholt" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Cc: <[EMAIL PROTECTED]>
Sent: Saturday, February 01, 2003 7:42 PM
Subject: Re: [XFree86] new devloper
> What exactly is the status of your driver? Is there anything preventing
> you from posting the code you have? I would guess that people haven't
> responded because they don't have anything to look at and submit patches
> for. Are you saying you have actually made a DRI driver for 4.x?
>
i thing i can send it i was going to wait untill i got a reply for the
X-devloper teme
DRI:
no i have not yet looked into that how ever
this driver supports full hw 2D and 3D
function my first atmped at 3D will be using
the GLX system
the driver will have cores for HW NV05 , NV1x , NV2x
and will be independint for X x.x.x and will have a
API to connect the diferent X verison's
3.3.6:
ok the status of my driver is
screen_setup:
32 BPP tested and working
paning need's to be added
hw cursor working but image to cursor need to be
done
NO_BIOS_INIT:
NV04 / NV05 coded tested and working but not yet
added
buffers so far:
all local memory is controled by a resource
allocation system
for quick and ez alloc / freeing of buffers
main screen
back screen
zeta (depth and stencil)
tv_capture:
capture_buffer
texture source from:
LOCAL_MEMORY
HOST_MEMORY (DMA)
ACCEL:
2D and 3D done in same driver
accel methods need to be linked in to the XFree
host to and from card:
PCI_DMA for commands and image transfer working
AGP card's can use PCI_DMA util i have the AGP_DMA
working
ACCEL ENGINE FUNCTIONS USED SO FAR:
/* user command channels */
NV04_CHANNEL_DMA
/* contexts */
NV01_CONTEXT_DMA_FROM_MEMORY
NV01_CONTEXT_DMA_TO_MEMORY
NV01_CONTEXT_CLIP_RECTANGLE
NV03_CONTEXT_ROP
NV04_CONTEXT_SURFACES_2D
NV04_CONTEXT_SURFACES_3D
NV04_CONTEXT_COLOR_KEY
NV04_CONTEXT_BETA
/* text */
NV04_GDI_RECTANGLE_TEXT
/* image */
NV03_MEMORY_TO_MEMORY_FORMAT
NV04_DVD_SUBPICTURE
NV04_IMAGE_BLIT
NV04_INDEXED_IMAGE_FROM_CPU
NV04_IMAGE_FROM_CPU
NV04_STRETCHED_IMAGE_FROM_CPU
NV04_SCALED_IMAGE_FROM_MEMORY
/* 2D */
NV04_RENDER_SOLID_LIN
NV04_RENDER_SOLID_TRIANGLE
NV04_RENDER_SOLID_RECTANGLE
/* 3D */
NV04_DX5_TEXTURED_TRIANGLE
NV04_DX6_MULTI_TEXTURE_TRIANGLE
> I think Mark Vojkovich responded to you, though I can't find his email
> now.
>
i have not seen his emall can he pleass send it agen
> Also, which of the addresses is the correct one?
>
my email address is David Rundle <[EMAIL PROTECTED]>
> --
> Eric Anholt [EMAIL PROTECTED]
> http://people.freebsd.org/~anholt/ [EMAIL PROTECTED]
>
>
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