609e54820c
fix build problem
2005-01-05 20:13:04 +00:00
99fc261c47
Improve some quad paths, gives gears a little boost.
2005-01-05 18:14:38 +00:00
dd9666bc1d
Give attributes with zero-stride a count of 1 to make it easier
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to avoid transforming the same attribute multiple times.
Don't light a single normal multiple times in light_fast_rgba*
2005-01-05 18:06:05 +00:00
30f6486276
make alloc-dma functions inline, rearrange some debug
2005-01-05 13:51:38 +00:00
830e046972
Avoid a segfault in multiarb.c
2005-01-05 13:51:03 +00:00
e3fe80a60f
Bring VIA driver up-to-date with regard to drm_*_t changes and remove
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the xf86drmVIA.[ch] files.
Bring in the IRQ handler and Ring buffer code, but ring buffer is disabled
as it is with the Xserver. It certainly locks up the CLE266.
2005-01-05 13:45:09 +00:00
9a8a9fb01f
Add a couple of hardwired fastpaths to t_vertex.c.
2005-01-05 12:58:14 +00:00
d5b1605449
If there is only one normal, don't transform it multiple times.
2005-01-05 11:10:05 +00:00
380ba2daec
Reduce the amount of debug output, while still printing important messages.
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Make guessing texture formats easier.
2005-01-05 04:56:23 +00:00
e99f390ff6
Play a little bit with texture formats.
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Get NeHe demos 06, 07 and 19 working.
2005-01-05 00:18:46 +00:00
065f725672
Sync with master copy.
2005-01-04 22:52:53 +00:00
6b185aaedf
Port code from r200 that implements color blending. Seems to work.
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This can be tested with lesson19 from NeHe.
This has also shown that the alpha code does not work - we pick up a red tint
for transparent pixels somewhere.
2005-01-04 20:25:11 +00:00
55ee1daaf9
Unify rendering of textured and non-textured primitives.
2005-01-04 19:15:37 +00:00
638faa92fc
Major code restructuring:
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* move proven code into the r300_state.c
* update ClearBuffer to cope with more dynamic state
* cleanup !
2005-01-04 18:59:47 +00:00
932dee87e3
use HIDDEN macro to export fewer symbols (bug 2210)
2005-01-04 14:33:47 +00:00
bdbdab837e
directfb changes (Claudio Ciccani)
2005-01-04 14:19:25 +00:00
6650264802
Add GL_EXT_fog_coord
2005-01-04 12:57:02 +00:00
31c25f2edc
Add GL_EXT_secondary_color
2005-01-04 12:56:17 +00:00
e024cae14b
Turn specular lighting state on/off appropriately.
2005-01-04 12:53:41 +00:00
b6ab7a1bf1
Change to use the t_vertex.c mechanisms for building vertices,
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including Felix's ptex code.
Re-enable some assembly for performance.
2005-01-04 12:18:05 +00:00
e3748eb19b
Added support for floating point depth buffers on Savage4-based
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hardware. By also reversing the depth range this can compensate the loss
of accuracy of far objects caused by the projective transformation.
Software fallbacks work but are slightly slower since floats in a custom
(non IEEE) format have to be encoded and decoded. I havn't done anything
about polygon offsets yet. There doesn't seem to be an easy way do get
it right except making the offset unit as big as the lowest resolution
of depth values. For now float depth is disabled by default but can be
enabled through driconf (though I have seen only positive effects so
far).
2005-01-03 22:24:44 +00:00
87889aeab4
Added a boolean option for a floating-point depth buffer.
2005-01-03 22:15:41 +00:00
3276c192b7
The opcode and command length fields of RenderLarge commands were
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mistakenly emitted in the wrong order.
2005-01-03 21:03:03 +00:00
a5039af357
Add structs describing vertex and pixel shader state to r300_state.
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Take apart program_pipeline() and move it into appropriate pieces within the driver.
Test the framework on run_flat_render()
2005-01-03 15:45:10 +00:00
81ca616e7e
DirectFB driver (Claudio Ciccani)
2005-01-03 15:35:00 +00:00
6563c16e38
updates from Jouk
2005-01-03 15:01:26 +00:00
25faa2d56e
Turns out I left flat primitives in vertex buffer mode. Switch them back to immediate which works correctly..
2005-01-03 06:53:38 +00:00
63473a8e76
Enable code to compute other constants that were used by R200 code.
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Add fprintf to print these constants.
Correct t->size computation, so it works now.
2005-01-03 06:48:50 +00:00
2fc9351ee7
Port texture allocation code from R200.
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Hook it up, so lesson06 displays red colored textures.
2005-01-03 05:44:20 +00:00
63fd67e561
Add texture units registers
2005-01-02 21:53:53 +00:00
f50a1964d1
Cleanup !
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I can not trigger any lockups now..
2005-01-02 06:16:44 +00:00
d6be8dd651
I think I fixed the lockups issue.
2005-01-02 05:57:15 +00:00
9a04b25c60
Get textures to work with NeHe lesson06.
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The code is still disabled since we are displaying random image data instead of actual texture and because I had to put a sleep(1) in lesson06 drawing loop to prevent lockups.
2005-01-02 04:46:25 +00:00
3c80f5c56b
linux-dri-x86 build fix from Andreas Stenglein.
2005-01-02 03:36:53 +00:00
7a231da442
Improved the performance of software fallbacks by not waiting for idle
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in every single span function. Instead flush and wait in the
SpanRenderStart hook and in wrappers around _swrast_Copy/Draw/ReadPixels.
Misc. cleanups in savagespan.c while I'm there.
2005-01-02 01:22:10 +00:00
1067ce0cea
Removed all direct hardware access (MMIO, BCI) from the Savage DRI
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driver. It uses the new DRM version 2.0.x now, which has just been
committed to DRM CVS.
2005-01-01 20:40:14 +00:00
467d64a177
Use DRM headers from $(DRM_SOURCE_PATH)/shared-core instead of .../shared.
2005-01-01 20:33:45 +00:00
404d925b58
Add a convenience function to issue CP delays.
2005-01-01 18:41:43 +00:00
e443d1ec47
Qualify the magic 20B0 register as SE_VTE_CNTL similar to R200. Looks like disabling Z offset and scaling displays gears properly, not sure why. Perhaps the meaning of the bits has changed ?
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Cleanup code a bit.
2004-12-31 21:28:36 +00:00
92d47e79f1
Sync with master copy.
2004-12-31 20:57:48 +00:00
11374bdb86
Add texture drawing code. Note: it is broken at the moment and is disabled in CVS. However, all hooks are there.
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Fix vertex buffer drawing code.
2004-12-31 19:39:03 +00:00
24b5e49141
Rework slightly r300_get_primitive_type - make it clearer and more compact..
2004-12-30 20:24:30 +00:00
179cc373f1
Get scissor test working again. Passes glean scissor test.
2004-12-30 17:47:08 +00:00
c664f0c515
Calculate DEPTH_SCALE correctly for polygon offset.
2004-12-30 16:30:26 +00:00
8be4747fd6
Simplify viaBlit a bit more.
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Implement masked clears.
2004-12-30 16:13:35 +00:00
4a04f002db
Add missing files.
2004-12-30 16:06:37 +00:00
8f1ba083ba
Initialize depth pointer correctly.
2004-12-30 16:05:07 +00:00
58cc2e9124
Don't need to adjust for drawXoff in fallback clipping.
2004-12-30 15:58:45 +00:00
18551e75ea
fix regression with fallbacks from recent commits
2004-12-30 14:32:19 +00:00
6fcc6c4965
Fix MagFilter state for texunit 0
2004-12-30 14:21:46 +00:00
Alan Hourihane