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Re-org of some GL_NV_vertex_program code.
Replace MAX_TEXTURE_UNITS with MAX_TEXTURE_COORD_UNITS and MAX_TEXTURE_IMAGE_UNITS.
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1. Remove all.h and PC_HEADER junk.
2. Rolled mem.c and mem.h into imports.c and imports.h
3. Include imports.h instead of mem.h
Restore _mesa_create/initialize_context() to be like they were in 4.0.4
New wrappers for a few std C functions: _mesa_atoi(), _mesa_strstr(), etc.
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Some source files updated to call _mesa_debug(), but not finished.
Added __GLimports as a parameter to _mesa_create/init_context() and
updated drivers accordingly.
Fleshed-out more of the __GLimports and __GLexports functionality.
Removed run-time config file support (config.c)
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are in subdirectories of this directory. The list of rules that were here
was out of date for Mesa 4 and would likely get out of date again. It is
better to have make handle it (e.g., use pmake -v on IRIX).
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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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only had one or two functions left in them.
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- Add debug, benchmark code.
- Change linux/x86 FAST_MATH code to GCC/x86, and clear FP exceptions
before exiting the fast math block.
- Remove divide-by-zero test in x86 cliptest, and set clipped vertices
to [0,0,0,1] instead of leaving them uninitialized.
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matypes.h, which includes assyntax.h and is generated from the core Mesa
header files.
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Folded glapinoop.c code into glapi.c.
Added code to glapitemp.h to fill in dispatch tables.
Updated Makefiles.
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FetchTexel routines).
- Initial hooks for GL_EXT_texture_filter_anisotropic.
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texturing is not enabled, and without requiring the two colors be
added externally.
As a part of this, collapsed the decomposition of quads into triangles
inside swrast to be hardwired into _swrast_Quad; removed s_quads.[ch].
Removed checks on texture state from t_vb_light.c, which was previously
required by swrast.
Moved the t_dd_ templates to a new directory.
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Remove redundant 'update_materials' stage.
Fix conform segfault with seperate specular colors in mustpass.c. These
tests still fail, however.
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1. gl_texture_image struct's Data pointer points to images in driver's format.
2. Added FetchTexel() function pointer to struct gl_texture_image.
3. Changed Driver Tex[Sub]Image functions, return void now.
4. Texture storage/fetch code in new texstore.c file.
5. Removed texture.[ch] - functions moved to state.c
Note: FX driver updates not finished yet.
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will have implementations in assembly code. To come: texture image
conversions, more of internal T&L pipeline and so on.
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functions from core mesa -- if drivers need these fallbacks they
must now call them themselves.
Introduced hooks for clip-vertex-interpolation and the rendering
of clipped lines and polygons. Allows drivers to interpolate
their hardware-format vertices directly. Used in dri drivers to
replace fastpath code.
Slight optimizations to pipeline build/run routines.
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Added GLvector4us datatype in math/m_vector.[ch]
Added _math_trans_4us() in math/m_translate.[ch]
Choose GLvector4ub, GLvector4us, GLvector4f at compile time based on CHAN_BITS.
Made Driver.ClearColor() and Driver.ClearIndex() optional driver functions.
Changed args to Driver.ClearColor(), updated drivers.
Reordered files in Makefile.X11
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Fixed fallback path for drawarrays/_tnl_hard_begin.
Removed disabled debug code.
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Bump MAX_TEXTURE_UNITS to 8
Fix mem. leak in destroy_lists
Fix crash in q3 (cva generally)
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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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- Eval not compiled correctly
- Material colors computed incorrectly
Reworked the VERT_TEX flags, now support upto 12 texture units in tnl.
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driver (enable with FX_ALLOW_VTXFMT=t).
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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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- 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 '_'.
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Renamed struct gl_context to struct __GLcontextRec.
Include glcore.h, setup GL imports/exports.
Replaced gl_ prefix with _mesa_ prefix in context.[ch] functions.
GLcontext's Visual field is no longer a pointer.
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