60a21f6c54
Simplify slightly.
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Don't bother trying to save a small memcpy.
2007-07-13 11:27:57 +01:00
5ec66cf62d
Revert "r300: Corrected off-by-one error in r300_vertprog.c."
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This reverts commit 07ac2386f5
2007-07-13 09:39:23 +00:00
07ac2386f5
r300: Corrected off-by-one error in r300_vertprog.c.
2007-07-13 04:58:32 +00:00
42dcdb9372
r300: Moved some hardware initialization into appropriate functions.
2007-07-13 04:51:36 +00:00
08a005e076
r300: Use a switch statement in r300UpdateCulling.
2007-07-13 04:51:36 +00:00
4b08b9c3e9
r300: Setup the back facing color bits correctly.
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Apparently for back facing color to work you must set all 3 color bits; I guess
the hardware cannot handle them separately.
2007-07-13 04:51:36 +00:00
7c4c82fc6d
fix width/depth mix-up (bug 11577)
2007-07-12 21:33:05 -06:00
f0f9a22609
minor changes, comments about multiple color buffers, MRT.
2007-07-12 16:17:14 -06:00
f5eb25e9c7
fix swizzle-related bug 11534
2007-07-12 14:50:53 -06:00
a48d767cf2
Add a quad 'bufloop' stage to handle glDrawBuffer(GL_FRONT_AND_BACK).
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This removes the notion of multiple color buffers from all other stages.
Will need a bit more work when shaders with multiple render targets arrive.
2007-07-12 14:13:48 -06:00
8b6517abfc
don't use driDrawable information directly, don't resize at makecurrent
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driDrawable information now isn't used in most parts of the driver.
makecurrent only updates fb information when the context is new
(driDrawable is still updated by the dri common code).
2007-07-12 21:52:02 +02:00
e8ceb5a2eb
XXX comment about skipping stipple for points/lines
2007-07-12 13:44:43 -06:00
c78f372b17
s/prim_setup/sp_draw_render_stage/, new comments
2007-07-12 13:43:33 -06:00
4f218958cc
Remove dead code
2007-07-12 13:33:33 -06:00
ea470eec86
Rename prim_stage -> draw_stage
2007-07-12 13:32:31 -06:00
86352ff70d
Added colormask, dither, multisample state. Implement colormasking stage.
2007-07-12 12:20:14 -06:00
bd5533bb7c
front/back-face determination was wrong
2007-07-12 11:59:43 -06:00
9e94e9b798
culling was inverted
2007-07-12 11:59:15 -06:00
62f5f18b3e
handle edge flags for GL_POLYGONs
2007-07-12 11:50:52 -06:00
5b06424a15
fix MIN/MAX mix-up
2007-07-12 10:43:33 -06:00
e5dd389429
nv20 also don't support viewport_origin, like nv10
2007-07-12 18:36:41 +02:00
cd8613e59d
nouveau: match drm 0.0.9 interface
2007-07-12 11:08:17 +10:00
3ffa09b09d
clean-up of stencil code
2007-07-11 16:33:15 -06:00
b755a2d9de
Minor clean-up of polygon offset logic. Properly compute _MRD field.
2007-07-11 16:20:32 -06:00
2371ed36f7
remove unused hw_data_offset
2007-07-11 16:17:23 -06:00
46d75518fa
disable debug printfs
2007-07-11 13:13:00 -06:00
aac2129663
Fix broken depth offset.
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The edge vectors were totally wrong.
Need to multiply bias units by the min resolvable depth delta.
2007-07-11 13:02:03 -06:00
9870f7bccc
restrict blitted area to size of rendered area
2007-07-11 20:18:51 +02:00
ee7fece054
r300: Added support for Back Facing Color.
2007-07-11 17:37:45 +00:00
4bd04c9851
r300: Corrected r300UpdateCulling; would only set font face if culling was set.
2007-07-11 17:37:44 +00:00
bc4dd63f12
Obsolete file.
2007-07-11 11:36:22 -06:00
e89bd0fbc5
Implement polygon stipple state tracking, application.
2007-07-11 11:34:19 -06:00
922dadf422
nouveau: nv20 does not support hw scissors
2007-07-11 19:25:32 +02:00
20cf13e03b
Fix screen corruption on resize.
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Move buffer resize check to immediately after swapbuffers.
Update cliprects inside the locked region of swapbuffers.
2007-07-11 17:01:30 +01:00
300e97081e
need to clamp floats to [0,1] in write functions
2007-07-11 09:56:46 -06:00
d6aa360edd
fix stencil logic error, use proper front/back face value
2007-07-11 09:52:32 -06:00
0ac0fb91bd
Compute quad.facing from prim->det and polygon winding.
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Updated comments/questions about area vs. prim->det.
2007-07-11 09:52:00 -06:00
fb67b1609e
remove bogus assertion, change drawable updates
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don't update driDrawable information until later at all
(blit needs fixing).
2007-07-11 17:30:01 +02:00
eb2a896f68
drop some more code no longer needed
2007-07-11 16:08:14 +02:00
43e24ff507
some fixes, fake frontbuffer
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still doesn't work quite right (resize).
Fake frontbuffer doesn't copy in real frontbuffer.
Don't even think about doing rotation/page flip/triple buffering for now...
More cleanups needed (fake cliprects etc.)
2007-07-11 14:20:39 +02:00
73daa68854
Checkpoint: stencil roughly working, some bugs to fix...
2007-07-10 18:59:17 -06:00
a8ec5dac3c
bumped nouveau DRM interface version number
2007-07-11 02:48:40 +02:00
e6eca5c37e
Begin hooking up stenciling.
2007-07-10 16:37:18 -06:00
227c95737b
clean-ups
2007-07-10 16:37:03 -06:00
d015d2e0f4
Fill in remaining switch cases. Only call next stage if quad->mask != 0.
2007-07-10 16:25:43 -06:00
093d1b42d0
remove debug printf
2007-07-10 15:29:17 -06:00
a49a23efc5
Fix line clipping bug. New comments.
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Need to use a new prim_header for the post-clipped line. Otherwise,
we were changing the header passed to us from the vb code. That messed
up the vertex pointers for the next line primitive.
2007-07-10 15:24:31 -06:00
13aa51de41
clamp after offsetting, new comments
2007-07-10 14:38:10 -06:00
6aa9c8ebc1
remove unneeded casts, added comments
2007-07-10 14:36:10 -06:00
1deafdb1de
Do depth testing with integer values.
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Using floats (and float->ushort->float conversion) introduces errors.
Only GLushort depth buffers work for now...
2007-07-10 13:53:21 -06:00
Keith Whitwell