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1756 commits

Author SHA1 Message Date
Brian Paul
4f252bd980 Lots of improvements in the 2D texture sampling code. Fewer function calls 
and no more switches inside loops.  To do: give the 1D/3D/cube routines the
same treatment.
 2002-02-17 01:58:59 +00:00
Brian Paul
c14a5a6c62 Optimized the interpolate_texcoords() function: 
Use fast approximation to log().
  Check for dq==0 to avoid a per-pixel divide.
 2002-02-17 01:49:31 +00:00
Brian Paul
8baae48fb7 removed dead code 2002-02-16 23:44:46 +00:00
Brian Paul
9ac7182ec4 use separate GC for SwapBuffers to avoid colormask problem 2002-02-15 19:15:33 +00:00
Brian Paul
2e47ff7b9c Finished up GL_ARB_depth_texture and GL_ARB_shadow 2002-02-15 16:37:36 +00:00
Brian Paul
9a3061715c updated VERT_BIT_* definitions 2002-02-15 16:32:36 +00:00
Brian Paul
4182cf60d9 Finished up GL_ARB_depth_texture and GL_ARB_shadow. 2002-02-15 16:32:06 +00:00
Brian Paul
c9ceef41fe GL_ARB_window_pos fog fix 2002-02-15 16:27:13 +00:00
Brian Paul
a8f2efd147 finished up GL_ARB_window_pos 2002-02-15 16:26:08 +00:00
Brian Paul
70b8d304bb added a glClear() error check 2002-02-15 16:25:16 +00:00
Brian Paul
4ba35633d6 fixed a multitexture MatrixMode() bug 2002-02-15 16:24:37 +00:00
Brian Paul
c4c4213b69 obsolete 2002-02-15 14:10:19 +00:00
Brian Paul
ce57201825 uniformly pass texcoords as GLfloat [4] 2002-02-15 03:41:47 +00:00
Brian Paul
09700ee358 added alternate glBitmap code (disabled) 2002-02-15 03:41:00 +00:00
Brian Paul
a048da0767 added SPAN_SPEC flag in smooth_multitextured_line() 2002-02-15 03:39:37 +00:00
Brian Paul
3ff07d2062 fixed float->int conversion. Fix conditional for 16-bit Z buffer path 2002-02-15 03:38:12 +00:00
Brian Paul
ca7596e834 updated GL_VENDOR string 2002-02-14 00:40:24 +00:00
Brian Paul
95e2c72fd5 minor clean-up 2002-02-14 00:39:53 +00:00
Keith Whitwell
d4e02d6026 Remove debug 2002-02-13 23:53:19 +00:00
Keith Whitwell
0cb28418d0 More suport for t&l drivers 
Fix GLuint compare bugs
Fix RESET_STIPPLE calls
 2002-02-13 00:53:19 +00:00
Karl Schultz
12a1024d9d fix compiler warning (windows) 2002-02-12 16:45:22 +00:00
Brian Paul
db41d2ea8c Daniel Borca's new DOS/DJGPP driver. 2002-02-12 03:24:56 +00:00
Brian Paul
cc27365d77 Daniel Borca's GLUT for DOS/DGJPP. 2002-02-12 03:24:06 +00:00
Brian Paul
bcb148de92 added an assertion, fix typo 2002-02-06 03:22:47 +00:00
Brian Paul
2784dadafc fixed typo in depth_test_pixels(), should fix reported VTK failures 2002-02-06 03:22:00 +00:00
Brian Paul
c4afba36c3 fix evaluator data and matrix stack mem leaks (Robert Bergkvist) 2002-02-05 23:21:45 +00:00
Brian Paul
79c2f53491 Clean-up and remove dead code related to depth/stecil testing. 2002-02-04 15:59:29 +00:00
Brian Paul
ac8c241e64 removed references to removed source files 2002-02-02 21:41:58 +00:00
Brian Paul
b37a084357 Converted line drawing over to new span code, pb no longer used. 
Big clean-up of line drawing code.
Removed many obsolete span processing functions.
 2002-02-02 21:40:33 +00:00
Brian Paul
733a4b602b sw_span can now hold x/y arrays of fragment positions - getting ready to 
ditch the pb (pixel buffer) code.
Converted point drawing, bitmaps and aa lines to use new span functions.
 2002-02-02 17:24:11 +00:00
Brian Paul
ceb39f4f8d Clean-up and optimize alpha test code. 
Major clean-up of pixel zoom code.
 2002-01-31 00:27:43 +00:00
Brian Paul
e0bafefd7a don't use affine/persp_textured_triangle funcs when CHAN_BITS > 8 2002-01-30 16:54:02 +00:00
Brian Paul
1cefc83a88 return GL_RENDERER = Mesa Offscreen16/32 when CHAN_BITS = 16 or 32 2002-01-30 16:53:03 +00:00
Brian Paul
eae38ca1b2 replace GLushort w/ GLubyte in DEST_4US template (fixes 16-bit GLchan problem 2002-01-30 16:52:02 +00:00
Brian Paul
6e1666437e Still more texture/span simplification and clean-up. 
Updated comments, fixed indentation, etc.
 2002-01-28 04:25:56 +00:00
Brian Paul
7956292a76 More span improvements. Removed _mesa_write_monocolor_span(). 
Removed last of span.filled* flags and Klaus's macros.
More simplification of triangle functions.
 2002-01-28 03:42:28 +00:00
Brian Paul
f1e2369878 More span clean-up, mostly texture-related. 
_mesa_rasterize_span() is gone, replaced by new _mesa_write_textured_span().
Removed some unneeded triangle functions - more simplification possible.
 2002-01-28 00:07:33 +00:00
Brian Paul
2a182a9897 LOTS of changes, building upon Klaus's work. 
struct sw_span is used throughout span/fragment processing.
This is leading to less code and more chances for optimization.
 2002-01-27 18:32:03 +00:00
Brian Paul
ad7e727024 more info about building for Motif 2002-01-25 16:05:31 +00:00
Brian Paul
6ee7a02852 added missing IsEnabled() cases for fog coord and secondary color arrays 2002-01-22 18:40:46 +00:00
Brian Paul
4c8fadc6d9 Clean-up/renaming of the per-vertex attribute bits, specifically, the 
VERT_BIT_* flags are new and used in many places (esp in T&L code).
Updated some comments for doxygen.
Various code clean-ups.
 2002-01-22 14:35:16 +00:00
Brian Paul
2bc668d092 minor update 2002-01-21 21:21:22 +00:00
Brian Paul
2ef866d1fc Klaus's latest patches and some clean-up 2002-01-21 18:12:34 +00:00
Brian Paul
658702df97 changed PB (pixel buffer) to use texcoord[4] array 2002-01-16 20:15:00 +00:00
Brian Paul
028fe46fc5 set PB->haveSpec in line functions that emit specular color 2002-01-16 18:22:19 +00:00
Brian Paul
72574b959c added another test in regions_overlap() (Klaus) 2002-01-16 16:04:50 +00:00
Brian Paul
78940758e9 latest changes from Klaus 2002-01-16 16:00:03 +00:00
Karl Schultz
4197c0ea9b Fixes for 24-bit Windows devices. The old code was trying to do 3-byte 
stores with a full DWORD store (yuk).  (Jeff Lewis)
 2002-01-16 15:42:17 +00:00
Brian Paul
858b694b64 added some missing error checks 2002-01-15 21:49:57 +00:00
Brian Paul
25c5f1b448 Fixed Windows compile problem with gl__unused413() function. 2002-01-15 19:04:52 +00:00