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Author SHA1 Message Date
Ian Romanick
83fcf49647 Fixed two problems with the handling of GLX protocol replies. The logic 
for determining when extra data needed to be read after a reply (to ensure
4-byte alignment) and the logic to determine whether or not to read reply
data after the SingleReply packet were both slightly wrong.
 2004-12-27 08:29:54 +00:00
Vladimir Dergachev
3cbc2bd833 Expose primitive types being rendered, in preparation to implement fixed pipeline primitive drawing. 
Note: these are only visible when export LIBGL_DEBUG=verbose is specified.
 2004-12-26 21:42:14 +00:00
Vladimir Dergachev
1b2a655521 Update with most recent version. 2004-12-26 19:32:21 +00:00
Adam Jackson
46a35b2284 Get trident building and -Werror clean. 
- Added Makefile
- Deleted references to old headers
- Added prototypes all over the place
- Lots of type updates (drmHandle -> drm_handle_t etc.)
- Added __driCreateNewScreen(), deleted __driCreateScreen()
- Fixed context creation to match other drivers
- Fixed various bitfield names
- Bumped driver date

Still nowhere close to usable, the DDX isn't DRI-aware and there's no DRM.
 2004-12-24 03:04:14 +00:00
Felix Kuehling
1c86c7ad9c Simplified and optimized _savage_texnorm_stage. 2004-12-23 20:26:59 +00:00
Keith Whitwell
3deaf21745 Remove the VIA_PERFORMANCE code. A step towards moving the driver 
back to using the shared template files.
 2004-12-23 18:26:40 +00:00
Keith Whitwell
9876730f7a Chop out more dead code. 
Get the drawXoff adjustment working a bit better.
Seems to pass the glean orthoPos tests.
 2004-12-23 18:16:22 +00:00
Keith Whitwell
15da29b5e7 Fix merge error. 2004-12-22 19:31:10 +00:00
Keith Whitwell
7db50bb3a8 Remove dead code. 
Fix 24/8 depth/stencil visuals.
 2004-12-22 19:30:02 +00:00
Felix Kuehling
922bfd70ff Enabled hardware rendering of 1D textures. No need for a software fallback. 2004-12-22 16:12:59 +00:00
Felix Kuehling
80dd3c7917 - Fake projective textures on a single texture unit. A fallback is only 
needed if a second texture unit is enabled.
- Also worked around an application bug in Chromium B.S.U.: it sends 3D
  texture coordinates while only a 2D texture is enabled. This used to
  trigger a PTEX fallback. Now the 3rd coordinate is just ignored.
- Fixed the _savage_texnorm_stage to never normalize homogenous texture
  coordinates.
 2004-12-22 00:21:32 +00:00
Keith Whitwell
8bdaa927eb Remove debug code which referenced an old global variable. 2004-12-21 23:07:13 +00:00
Ian Romanick
990dec7ea0 Used GCC's __builtin_expect when available. Change the way code is 
generated for commands that can use RenderLarge packets.  Tweak the code for
__glXFlushRenderBuffer slightly.
 2004-12-21 23:06:02 +00:00
Keith Whitwell
302c5694c6 Push a number of global variables into the viaContext struct. 
Remove the bogus 'current_vmesa' pointer.
 2004-12-21 22:42:00 +00:00
Ian Romanick
1d27084043 Added some comments and fixed typeos. Slightly refactored the way 
function parameters are iterated.  There are no changes in the generated
code.
 2004-12-21 21:26:36 +00:00
Daniel Borca
b756990b84 t' was not initialized (use texture' instead?) 2004-12-21 15:45:41 +00:00
Brian Paul
3ec0631e95 fix bug in _mesa_IsTexture() 2004-12-21 15:13:41 +00:00
Keith Whitwell
50694eeff9 Note that state is dirty on contended lock. Allows two applications 
to run together correctly, though scheduling between them still isn't
great.
 2004-12-21 13:23:10 +00:00
Keith Whitwell
3955313e7c Add missing swap-control calculations. 
Remove debug printf.
 2004-12-21 12:35:04 +00:00
Keith Whitwell
314f8e4d9d Add vsync swapbuffers. This waits on the irq so gears run in this mode 
will have a very low cpu utilization (and also a very low framerate).

Fix up the pageflipping code.  This works now but is totally oblivious
to the X server (ie. it works but it's broken).  Turned off by a #define.
 2004-12-21 11:57:03 +00:00
Daniel Borca
91a04617c4 added GL_EXT_stencil_two_side (yes, it works) 2004-12-21 08:21:52 +00:00
Daniel Borca
d7b9d6046d missing `or' in preprocessor conditional 2004-12-21 08:05:43 +00:00
Keith Whitwell
16db15718d Add a -fullscreen option 2004-12-20 14:48:19 +00:00
Keith Whitwell
14bc684990 Remove #ifdef DEBUG's in code, but still allow compiler to remove debug 
code if DEBUG not defined.
 2004-12-20 12:52:21 +00:00
Daniel Borca
b51600716e put back clipmask code; it proved to be a MinGW/gcc 3.3.x error in t_vb_cliptmp.h(47), where it would still send clipped vertices to the hw... oh, dear... 2004-12-20 08:24:10 +00:00
Daniel Borca
6bb1be010e use float constants. 
fixed a small debug error.
 2004-12-20 08:20:39 +00:00
Daniel Borca
7799294459 removed ifdef'ed out code (to whom it may concern: it can be found in dri/tdfx driver) 2004-12-20 08:19:28 +00:00
Daniel Borca
16d4166d14 removed detritus (ncc). 2004-12-20 08:18:19 +00:00
Daniel Borca
7b50d773d3 comment reorg. 
removed detritus (ncc).
 2004-12-20 08:17:36 +00:00
Daniel Borca
ad149e3e65 made some functions static. 2004-12-20 08:16:24 +00:00
Daniel Borca
9e821269fc comment reorg. 
made some functions static.
hide vp behind an envvar.
removed unnecessary multitex constraint for napalm hw.
 2004-12-20 08:15:50 +00:00
Daniel Borca
6a7b4690e3 allow greater swappendingcount for older hw (v1/v2) 2004-12-20 08:12:09 +00:00
Daniel Borca
00b7aba567 misc cleanup 2004-12-20 08:09:25 +00:00
Daniel Borca
0d7da6c3e0 allow ARB vp/fp query program errors 2004-12-20 08:08:15 +00:00
Daniel Borca
2982dce27e really protect against npot compressed textures (logbase2 never returns -1). 2004-12-20 08:03:01 +00:00
Ian Romanick
0d84c68313 Use GLX protocol code generated by glX_proto_send.py. 2004-12-20 04:53:00 +00:00
Ian Romanick
46be433c47 No GLX protocol for GL_ATI_fragment_shader. 2004-12-20 04:47:46 +00:00
Vladimir Dergachev
55fb41ade8 Fix cut and paste error (reported by Jerome Glisse) 2004-12-19 15:39:40 +00:00
Dave Airlie
7f752fed99 Implement software ATI_fragment_shader 
no error detection, slow, may not be 100% correct but a good start
 2004-12-19 03:06:59 +00:00
Brian Paul
a803b0c891 Consolidate _swrast_write_texture_span() into _swrast_write_rgba_span(). 2004-12-18 22:03:07 +00:00
Brian Paul
feac302567 added GL_ARB_pixel_buffer_object extension string 2004-12-18 16:19:08 +00:00
Brian Paul
2a5afe3ab8 Added PRINT instruction for GL_NV_fragment_program. 2004-12-18 16:18:00 +00:00
Thomas Hellström
6cec977773 Unichrome DRI driver: 
Fix for proplem where polygons partly outside the drawing window would get
one vertex clamped to the opposite window side. This bug could also cause
a hardlock. (Bugzilla #2066, Yann Vernier)
 2004-12-18 12:16:12 +00:00
Felix Kuehling
3d04879801 Made debugging output controllable via environment variable 
SAVAGE_DEBUG. Added fallback debugs. Added no_rast option to disable
hardware rasterization (everything as software fallback).
 2004-12-17 15:55:17 +00:00
Brian Paul
538541e300 VMS update 2004-12-17 14:48:00 +00:00
Daniel Borca
cf95169542 fxRasterPrimitive wasn't always receiving the reduced primitive 2004-12-17 10:40:32 +00:00
Daniel Borca
02978f1092 fxRasterPrimitive wasn't always receiving the reduced primitive 2004-12-17 08:08:37 +00:00
Felix Kuehling
0d39c4ebc9 Added a TNL pipeline stage that normalizes texture coordinates as a 
workaround for bad Savage hardware interpolation of big texture
coordinates.
 2004-12-17 00:01:15 +00:00
Adam Jackson
c403bcb8a7 Import s3virge and trident drivers. Not functional yet; no Makefile, no DRI-aware DDX. 2004-12-16 19:26:23 +00:00
Brian Paul
8662c5d98f fix typos in texcoord setup - fixes perspective correction bug 2004-12-16 17:33:36 +00:00