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Replace struct gl_texure_object's Dimension w/ Target field.
Added _EnabledUnits to struct gl_texture_attrib - the _ReallyEnabled
field is obsolete, but still present for now. This effectively
removes the 8-texture units limit, 32 units now possible, but unlikely!
New TEXTURE_1D/2D/3D/CUBE/RECT_BIT tokens for unit->_ReallyEnabled field.
Updated device drivers to use ctx->Texture._EnabledUnits.
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clear that these are owned by t_vb_render.c.
Make swrast_setup opaque - it now hooks itself directly into
tnl->Driver.Render.*. Add a _swsetup_Wakeup() call that does this.
Update X11 (tested), osmesa and FX drivers for this change.
FX compiles but is probably broken as the changes there are large. It was the
only remaining driver that used the internal _swsetup_ functions for
interp and copy_pv. This usage has been replaced with code from the DRI
tdfx driver.
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New array_cache module
Support 8 texture units in core mesa (now support 8 everywhere)
Rework core mesa statechange operations to avoid flushing on many
noop statechanges.
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driver (enable with FX_ALLOW_VTXFMT=t).
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Completely removed the dirty texture object list. Set texObj->Complete
to GL_FALSE to indicate dirty.
Made point/line/triangle/quad SWvertex parameters const.
Minor code clean-ups.
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math: Provides basic matrix and vector functionality that
might be useful to multiple software t&l
implementations, and is used by core mesa to
manage the Model, Project, etc matrices.
tnl: The real transform & lighting code from core mesa,
including everything from glVertex3f through vertex
buffer handling, transformation, clipping, lighting
and handoff to a driver for rasterization.
The interfaces of these can be further tightened up, but the basic
splitting up of state and code move is done.
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- 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.
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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
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ctx->Driver.Index/ColorMask() now return void.
Removed SWmasking and SWLogicOpEnabled variables.
LogicOps and color/index masking are no longer special-case device
driver functions. The Xlib driver was the only driver that used
them. Things are more uniform now.
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