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path: root/src/mesa/swrast
AgeCommit message (Collapse)Author
2001-06-05minor clean-upsBrian Paul
2001-06-01applied Klaus Niederkrueger's CHAN_BITS==32 patchBrian Paul
2001-05-30GLubyte -> GLchan fixBrian Paul
2001-05-30added current raster fog coord and related codeBrian Paul
2001-05-29removed unused varBrian Paul
2001-05-21fixed a number of multi-texture line bugsBrian Paul
2001-05-21initial support for GL_SGIS_generate_mipmap extensionBrian Paul
2001-05-17fixed Width/Height typo (Jeff Hartmann)Brian Paul
2001-05-17removed (void) index; statementBrian Paul
2001-05-17Fix order of decomposition of quad.Keith Whitwell
Remove 'swrast->_MultiTexEnabled' derived value.
2001-05-16use DEFARRAY, etc macros to work around 32k data limit on Macs (Tom Goon)Brian Paul
2001-05-15Apply antialiasing coverage factor to alpha after texture application,Brian Paul
not before.
2001-05-15minor clean-ups and more commentsBrian Paul
2001-05-14New IFLOOR, ICEIL macros from Josh Vanderhoof. Fixes problems withBrian Paul
IFLOOR(1.99999)==2, for example. Moved some macros from config.h to glheader.h
2001-05-14New triangle rasterization code. Store per-span initial/step values in theBrian Paul
new triangle_span struct. Much cleaner code and possibilities for future optimizations.
2001-05-11fixed scissor clear problem (Michael Saunders)Brian Paul
2001-05-10redo previous change in a more defensive wayBrian Paul
2001-05-10added check for zero-length spans, avoids potential problems laterBrian Paul
2001-05-10fixed some divide by zero problems found w/ conformBrian Paul
2001-05-10RGBA mode GL_NAND was wrong, fixed 16-bit GLchan supportBrian Paul
2001-05-09missed a GLfixed->GLfloat fog changeBrian Paul
2001-05-09don't call _mesa_win_fog_coords_from_z() if fog is disabled, fixes FP exceptionBrian Paul
2001-05-07sample plane equations at fragment centers, not lower-left cornerBrian Paul
2001-05-03interpolate fog valus as floats, not fixed - fixed the swrast fog problemBrian Paul
2001-05-03minor clean-ups and warning fixesBrian Paul
2001-04-23fixed two mistakes in texture combine codeBrian Paul
2001-04-20Minor fixes for Win32 (Karl Schultz).Brian Paul
2001-04-19removed glext.h hacksBrian Paul
2001-04-17minor optimization to dot3 computationBrian Paul
2001-04-17Fixed a number of minor GL_ARB_texture_env_combine/dot3 issues.Brian Paul
2001-04-13added a work-around in _swrast_copy_texsubimage[123]d() to fix alpha channel ↵Brian Paul
problem in some DRI drivers (see comments)
2001-04-12Moved FRAC macro out of mmath.h into s_texture.c since it's only used thereBrian Paul
and doesn't do what one might expect for negative values. Reimplemented FRAC in terms of floor() to fix glitches seen in tests/texwrap.c. Minor fix for problem with GL_CLAMP_TO_BORDER_ARB with GL_NEAREST sampling.
2001-04-10fixed some divide by zero conformance problemsBrian Paul
2001-04-10Added IROUND_POS() macro to mmath.h and use where appropriate. (Klaus ↵Brian Paul
Niederkrueger)
2001-03-29Removed DD_STENCIL, DD_FEEDBACK, DD_SELECT.Keith Whitwell
Added some switchable debug to s_context.c
2001-03-29Removed DD_Z_NEVER.Brian Paul
Replaced SEPERATE with SEPARATE. Renumbered _NEW_ flags. Removed _NEW_COLORTABLE.
2001-03-28adjustment to coverage sample positionsBrian Paul
2001-03-28check for startX off the right edge of the windowBrian Paul
2001-03-28simplify test for specific texture formatsBrian Paul
2001-03-28More texture format updates. Drivers now need only plug an appropriateGareth Hughes
format into texImage->TexFormat, the rest is handled by core Mesa.
2001-03-26added GL_ARB_texture_border_clampBrian Paul
2001-03-23fixed Min/Max lod clamp bugBrian Paul
2001-03-22added GL_ARB_texture_env_combine, GL_ARB_texture_env_dot3Brian Paul
2001-03-22clean-up in _swrast_choose_triangle()Brian Paul
2001-03-21minor re-org in sample_depth_texture()Brian Paul
2001-03-19New filesKeith Whitwell
2001-03-19Split driver struct into swrast/tnl/core components.Keith Whitwell
2001-03-17Remove dead #define.Keith Whitwell
Add case for triangles culled front and back -- not handled by the culling code inside swrast triangle routines.
2001-03-15use IROUND() instead of (int) cast (Klaus Niederkrueger)Brian Paul
2001-03-12Consistent copyright info (version number, date) across all files.Gareth Hughes
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