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2000-11-05- Changes for new software rasterizer modulesKeith Whitwell
- 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 '_'.
2000-11-05Reworked to use the new software rasterizer. Optimized line/tri functionsKeith Whitwell
are hooked into the software rasterizer.
2000-11-05Use the new software rasterizer. Reworked optimized line,tri,pointKeith Whitwell
functions to fit into the framework provided for extending the software rasterizer.
2000-11-05Reorganized software rasterizer as a module which manages its own state,Keith Whitwell
with tighter interfaces with the rest of the world. Proper documentation to come.
2000-11-05A new module to provide RasterSetup and advanced triangle/line/pointKeith Whitwell
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).
2000-11-05Lots of changes:Keith Whitwell
- 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.
2000-11-01 Committing in .Jouk Jansen
Modified Files: Mesa/src/descrip.mms Updated Makefiles for VMS ----------------------------------------------------------------------
2000-10-31Always call Driver.SetReadBuffer() in copy pixels functions, just to be safeBrian Paul
2000-10-31Moved the software rasterizer to a new directory.Keith Whitwell
2000-10-31Moved software rasterizer functionality to new directory.Keith Whitwell
2000-10-31Remove dead code in FX driver.Keith Whitwell
2000-10-30Rearrange VERT_* flags to support 4 texture units.Keith Whitwell
2000-10-30Removed UPDATE_IMAGE_TRANSFER_STATE, use _NEW_PIXEL flag instead.Brian Paul
More minor GLchan changes. Silence some compiler warnings in cva.[ch]
2000-10-30Removed references to gcc's __FUNCTION__ macro.Keith Whitwell
Removed dead file fog_tmp.h
2000-10-30set *t->flag = enabled in gl_extensions_add(), otherwise, extension booleans ↵Brian Paul
weren't set
2000-10-30Replace the flags Mesa was using for ctx->NewState with a new setKeith Whitwell
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 Committing in .Jouk Jansen
Modified Files: Mesa/src/X/xm_api.c included macros.h ----------------------------------------------------------------------
2000-10-29renamed Current.ByteColor Current.ColorBrian Paul
2000-10-29more minor header file re-org (moved CONST, ASSERT, INLINE to config.h)Brian Paul
2000-10-29More GLchan color channel changes.Brian Paul
Some header file re-org: Move matrix, vertex buffer structs to types.h to fix #include mess. Remove typedef, extern declarations from config.h
2000-10-28New colormac.h file for color-related macros.Brian Paul
Lot's of clean-up in macros.h and mmath.h
2000-10-28Basic work to support deep color channels:Brian Paul
Replace GLubyte with GLchan Replace 255 with CHAN_MAX
2000-10-28Do per-pixel fog when GL_FOG_HINT is GL_NICEST.Keith Whitwell
Fix scaling bug in per-pixel fog calculations.
2000-10-28Lots of misc. bugfixes to bring GGIMesa in sync with the latest Mesa sources.Jon Taylor
2000-10-27restored test for __alpha in _mesa_win_fog_coords_from_z()Brian Paul
2000-10-27Enabled GL_EXT_secondary_color. Fixed a bunch of typos in the dlist.cBrian Paul
and state.c file for plugging those functions into the dispatch table. Don't use Mesa 3.5 for DRI until SGI approves the new dispatch offsets. Commented-out references to ctx->FogMode and VB->Specular in FX driver. Minor clean-up in extensions.c Removed unused prototype in fog.h
2000-10-27Implement EXT_fog_coord and EXT_secondary_color.Keith Whitwell
EXT_secondary_color is disabled until we get some dispatch offsets from SGI.
2000-10-26added GL_BGR case to bytes_per_pixel()Brian Paul
2000-10-26clarified meaning of DEFAULT_SOFTWARE_DEPTH_BITS valueBrian Paul
2000-10-24added incomplete() debug function/macroBrian Paul
2000-10-24signal NEW_TEXTURING if there's a Driver.BindTexture() functionBrian Paul
2000-10-23generate separate libOSMesa library ala XFree86/DRIBrian Paul
2000-10-23Major audit of all Mesa's x86 assembly code. This round is basicallyGareth Hughes
general cleanups - more to come. Added P6 architecture timing to debug_xform routines. Still need to add test_all_vertex_functions test for the v16 asm. Dynamic reconfiguration of counter overhead for more accurate benchmarking.
2000-10-21fixed a texture enable bugBrian Paul
2000-10-21polygon offset changes; added Visual->MRD fieldBrian Paul
2000-10-20Changes for multitexture > 3, code clean-ups.Brian Paul
Added GLboolean ctx->Texture.MultiTextureEnabled to determine when multitexture is enabled. Eventually ctx->Texture.ReallyEnabled may become a boolean.
2000-10-19Rewrote get_static_proc_address(). It made mistakes in some situationsBrian Paul
2000-10-19glPixelStore(GL_PACK/UNPACK_SKIP_IMAGES) wasn't handled correctlyBrian Paul
2000-10-19call Driver.SetReadBuffer() in clear_color_buffers() to fix colormasked ↵Brian Paul
clear bug
2000-10-19improved blending accuracy to fix Glean test failuresBrian Paul
2000-10-18More fixes for MAX_TEXTURE_UNITS > 2. Seems to work now.Brian Paul
Misc code clean-ups, minor bug fixes. MAX_TEXTURE_UNITS now defaults to 3.
2000-10-17ported render begin/end calls from Mesa 3.4Brian Paul
2000-10-16added _mesa_get_teximages_from_driver()Brian Paul
2000-10-09if depthBits == 0, set DepthMask = 2^16 to fix per-fragment fog problemsBrian Paul
2000-10-05update TriangleCaps in GL_POINT/POLYGON_SMOOTH casesBrian Paul
2000-10-05better handling of GLX_DEPTH_SIZE in glXChooseVisual()Brian Paul
2000-10-05drawing color-index image to RGB window was brokenBrian Paul
2000-10-02more work to support N texture unitsBrian Paul
2000-09-30support for N texture unitsBrian Paul
2000-09-29generalized support for N texure unitsBrian Paul
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