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size changes
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instead of passing a GLcontext* to ResizeBuffers(), pass a GLframebuffer*.
The idea is that a window can be resized without it being bound to a rendering
context. This makes for a nice clean-up in the XFree86 server-side GLX code.
Renamed ctx->Driver.ResizeBuffersMESA() to ctx->Driver.ResizeBuffers().
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consistent with the other modules and platforms. It also makes the
API and linkage on Windows more consistent.
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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 triangle_span struct. Much cleaner code and possibilities for future
optimizations.
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1. Added ctx->Driver.ChooseTextureFormat() function. Examines user's
internalFormat, format, type params and returns a gl_texture_format.
2. _mesa_store_teximage[123]d() calls ctx->Driver.ChooseTextureFormat(),
allocates storage and transfers the image into the desired format.
3. _mesa_transfer_teximage() now takes a gl_texture_format to describe
the destination format. Any combination of input format/type and
output gl_texture_format is accepted. Uses optimized _mesa_convert_-
texsubimage[123]d() functions when possible.
3. DRI driver's TexImage[123]D functions should be a lot simpler now.
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so they work like the other teximage functions. Added fallback routines to
texstore.c for drivers to use.
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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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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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Replace "RGBAMode" with "rgbMode", etc.
Other minor clean-ups.
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is always the last vertex parameter.
Modify clipping to preserve pv colors.
Modify swrast and X11 driver to expect the pv in the last vertex
(was looking in the first vertex previously).
Remove all handling of flatshading from swrast_setup.
Allow drivers to override the unclipped render tabs in tnl_render_stage
directly. (Like in 3.4). Removed fxsimplerender stage.
Modified t_vb_rendertmp.h to remove the need for 'parity' arguments
in RENDER_TRI macros.
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Clean-up of color conversion macros.
New mmath.h macros (IROUND, IFLOOR, ICEIL, FRAC) used in various places.
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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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Mesa/src/Allegro/amesa.c Mesa/src/DOS/dosmesa.c
Mesa/src/FX/fxdd.c Mesa/src/FX/fxdrv.h
Mesa/src/FX/fxfastpath.c
Mesa/src/GGI/include/ggi/mesa/ggimesa.h
Mesa/src/OSmesa/osmesa.c Mesa/src/SVGA/svgamesa.c
Mesa/src/Trace/tr_control.c Mesa/src/Windows/wgl.c
Mesa/src/X/xmesaP.h Mesa/src/X86/3dnow.c Mesa/src/X86/katmai.c
Mesa/src/X86/x86.c
Removed Files:
Mesa/src/mms_depend
Oops,... all files containing Caps in directory name or file name were
missing in my types->mtypes commit.
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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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Added _mesa_enable_sw_extensions(), called by software-only drivers
to enable all s/w-supported GL extensions.
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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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Pass color or color index directly to WriteMono*() span functions.
Updated current s/w drivers accordingly.
Clean-up of X gc handling in XMesa driver.
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