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Author SHA1 Message Date
Keith Whitwell
14425aeca1 fixed very obvious fog bug 2000-11-07 19:17:23 +00:00
Brian Paul
7298e71360 adjust x/y/zoffset parameters to fill_texture_image() by texture border width 2000-11-07 16:40:37 +00:00
Brian Paul
2d595d7020 test ctx->RenderMode in chooser functions 2000-11-06 17:28:51 +00:00
Brian Paul
8d915cb6fb test ctx->RenderMode in chooser functions, removed dead code 2000-11-06 17:28:20 +00:00
Brian Paul
4f3e7cd3cf added a setup function for selection/feedback 2000-11-06 17:08:02 +00:00
Brian Paul
8fa6b363db added buffer test to xmesa_choose_point(), fixes X protocol error 2000-11-06 15:52:48 +00:00
Jouk Jansen
790ea3dc7f Committing in . 
Modified Files:
 	Mesa/src/descrip.mms Mesa/src/mms_depend

 Updating VMS compile support

----------------------------------------------------------------------
 2000-11-06 13:04:05 +00:00
Brian Paul
861ca519ab removed obsolete VB vars 2000-11-05 23:21:12 +00:00
Brian Paul
b2ad0754b0 added swrast/s_aaline.c 2000-11-05 23:19:23 +00:00
Brian Paul
0070d398d1 hooked in new AA line code, minor clean-up 2000-11-05 23:18:36 +00:00
Brian Paul
7798374e47 New implementation of antialiased lines. Mesa should now pass the remaining 
GL conformance tests for AA lines (but not tried yet).
TODO: improve code sharing with the AA triangle code.
 2000-11-05 23:15:16 +00:00
Keith Whitwell
14940c4ffe - Changes for new software rasterizer modules 
- Remove support for choosing software fallbacks from core code
- Remove partial fallback code from vbrender.c -- drivers are now
  expected to be able to find a triangle/quad function for every state,
  even if they have to use _swsetup_Triangle or _swsetup_Quad.
- Marked derived variables in the GLcontext struct with a leading
  underscore '_'.
 2000-11-05 18:40:57 +00:00
Keith Whitwell
1e885f6e6c Reworked to use the new software rasterizer. Optimized line/tri functions 
are hooked into the software rasterizer.
 2000-11-05 18:28:01 +00:00
Keith Whitwell
ec0585883a Use the new software rasterizer. Reworked optimized line,tri,point 
functions to fit into the framework provided for extending the
software rasterizer.
 2000-11-05 18:26:12 +00:00
Keith Whitwell
cd03ed4f54 Reorganized software rasterizer as a module which manages its own state, 
with tighter interfaces with the rest of the world.

Proper documentation to come.
 2000-11-05 18:24:40 +00:00
Keith Whitwell
7c20642b10 A new module to provide RasterSetup and advanced triangle/line/point 
functionality layered on top of the software rasterizer.

An example entrypoint:
	void _swsetup_Triangle( GLcontext, GLuint, GLuint, GLuint, GLuint )

will coerce the software rasterizer to draw flat, twoside-lit,
unfilled and offset triangles (including decomposition to points or lines).
 2000-11-05 18:20:18 +00:00
Keith Whitwell
c6f348cbc9 Lots of changes: 
- use the new interface to the software rasterizer.
	- manage all fallbacks internally, hooking in swrast or
	  swrast_setup if necessary.
	- removed lots of marginal code no longer appropriate in a
	  maturing driver.
	- reworked the vertex-setup and triangle routines, including
	  drawing unfilled triangles from within the driver.
 2000-11-05 18:16:51 +00:00
Brian Paul
a190221f70 update to GL_MESA_trace extension enums 2000-11-03 15:14:18 +00:00
Brian Paul
8e4fa8c3e6 MESA_trace extension (Loki) 2000-11-03 15:10:04 +00:00
Brian Paul
44bd53f259 added GL_MESA_packed_depth_stencil extension 2000-11-03 15:01:38 +00:00
Brian Paul
fcb23bbd6e GL_MESA_packed_depth_stencil extension spec 2000-11-03 14:58:45 +00:00
Brian Paul
75d7425061 added some missing backslashes 2000-11-03 01:37:10 +00:00
Gareth Hughes
5f5632c424 Change transformation from ortho to perspective so we get the MGA elt 
path by default.
 2000-11-03 00:09:31 +00:00
Brian Paul
861eb8eb16 update for separate libOSMesa.so lib 2000-11-01 16:02:52 +00:00
Brian Paul
563d26b247 print number of texture units 2000-11-01 16:02:01 +00:00
Jouk Jansen
b35ec1ca05 Committing in . 
Modified Files:
 	Mesa/src/descrip.mms

 Updated Makefiles for VMS
----------------------------------------------------------------------
 2000-11-01 15:53:02 +00:00
Gareth Hughes
9f568e512f Added trivial CVA test for testing HW driver fastpaths, good for testing 
indexed vertex buffer implementations for instance.

Cleaned up Makefile to make building and adding more tests easier.
 2000-11-01 03:14:12 +00:00
Brian Paul
acdb6db846 Always call Driver.SetReadBuffer() in copy pixels functions, just to be safe 2000-10-31 23:11:06 +00:00
Brian Paul
fda3b1a4b1 added comment explaining why the demo is flawed 2000-10-31 20:41:06 +00:00
Keith Whitwell
724abeb058 Moved the software rasterizer to a new directory. 2000-10-31 18:09:44 +00:00
Keith Whitwell
e3a051e053 Moved software rasterizer functionality to new directory. 2000-10-31 18:00:04 +00:00
Keith Whitwell
6e0f0f51e0 Remove dead code in FX driver. 2000-10-31 12:40:57 +00:00
Brian Paul
039bf534aa removed debug printf 2000-10-31 01:20:06 +00:00
Brian Paul
efeddebe81 big overhaul of the demo, works better now 2000-10-30 22:38:55 +00:00
Keith Whitwell
365dc68c39 Rearrange VERT_* flags to support 4 texture units. 2000-10-30 18:50:42 +00:00
Brian Paul
9499e017b7 Removed UPDATE_IMAGE_TRANSFER_STATE, use _NEW_PIXEL flag instead. 
More minor GLchan changes.
Silence some compiler warnings in cva.[ch]
 2000-10-30 16:32:42 +00:00
Keith Whitwell
caef4a35d6 Removed references to gcc's __FUNCTION__ macro. 
Removed dead file fog_tmp.h
 2000-10-30 16:30:56 +00:00
Brian Paul
6ad2c5b59a set *t->flag = enabled in gl_extensions_add(), otherwise, extension booleans weren't set 2000-10-30 16:27:21 +00:00
Keith Whitwell
69676ac379 test cvs commit logging 2000-10-30 16:00:42 +00:00
Keith Whitwell
a96308c37d Replace the flags Mesa was using for ctx->NewState with a new set 
based on the GL attribute groups.

Introduced constants describing the circumstances under which some
key derived values can change:
	_SWRAST_NEW_RASTERMASK -- ctx->RasterMask
	_SWRAST_NEW_TRIANGLE   -- The software rasterizer's triangle
	                          function
	_DD_NEW_FEEDBACK -- the 'DD_FEEDBACK' bit in ctx->TriangleCaps

These are helpful in deciding whether you need to recalculate state if your
recalculation involves reference to a derived value.
 2000-10-30 13:31:59 +00:00
Jouk Jansen
a457549967 Committing in . 
Modified Files:
 	Mesa/src/X/xm_api.c

 included macros.h

----------------------------------------------------------------------
 2000-10-30 08:39:38 +00:00
Brian Paul
193005393d renamed Current.ByteColor Current.Color 2000-10-29 19:02:23 +00:00
Brian Paul
ebb248aa5c more minor header file re-org (moved CONST, ASSERT, INLINE to config.h) 2000-10-29 18:23:16 +00:00
Brian Paul
699bc7b73d More GLchan color channel changes. 
Some header file re-org:
   Move matrix, vertex buffer structs to types.h to fix #include mess.
   Remove typedef, extern declarations from config.h
 2000-10-29 18:12:14 +00:00
Brian Paul
c893a015d8 New colormac.h file for color-related macros. 
Lot's of clean-up in macros.h and mmath.h
 2000-10-28 20:41:13 +00:00
Brian Paul
ba643a2094 Basic work to support deep color channels: 
Replace GLubyte with GLchan
  Replace 255 with CHAN_MAX
 2000-10-28 18:34:48 +00:00
Keith Whitwell
a897b335be Do per-pixel fog when GL_FOG_HINT is GL_NICEST. 
Fix scaling bug in per-pixel fog calculations.
 2000-10-28 11:42:12 +00:00
Jon Taylor
1aa958bc9c Lots of misc. bugfixes to bring GGIMesa in sync with the latest Mesa sources. 2000-10-28 10:02:44 +00:00
Brian Paul
1c4b3f4dfb restored test for __alpha in _mesa_win_fog_coords_from_z() 2000-10-27 18:38:35 +00:00
Brian Paul
7dd57a48e1 added info about GL_EXT_secondary_color and GL_EXT_fog_coord 2000-10-27 18:32:55 +00:00