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the driver. The loader now takes care of this for the driver.
Remove _glapi_DispatchTSD and give _glapi_Dispatch its semantic (i.e.,
having a NULL value means that the application is multithreaded and
_glapi_get_dispatch must be called).
Gut all of the dispatch override code. This removes _glapi_RealDispatch,
_glapi_tls_RealDispatch, _glapi_begin_dispatch_override,
_glapi_end_dispatch_override, and _glapi_get_override_dispatch.
Remove _glapi_get_proc_address, _glapi_get_proc_name, _glapi_get_version,
and _glapi_check_table from the loader / driver interface.
Reviewed by: Brian Paul
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serveral things that are broken when building on a system with X.org 7.0rc0
installed.
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generated file, called src/mesa/glapi/dispatch.h, is added. This file
contains three macros for each API function. It contains a GET, a SET, and
a CALL. Each of the macros take a pointer to the context and a pointer to
the dispatch table.
In several threads on mesa3d-dev we discussed replacing _glapi_add_entrypoint
with a new function called _glapi_add_dispatch. For this discussion, the
important difference between the two is that the caller of _glapi_add_dispatch
does *not* know what the dispatch offset will be at compile time. Because of
this callers need to track the dispatch offset returned by
_glapi_add_dispatch.
http://marc.theaimsgroup.com/?t=111947074700001&r=1&w=2
The downside is that driver code then has to access the dispatch table two
different ways. It accesses it using structure tags (e.g., exec->Begin) for
functions with fixed offsets and via a remap table (e.g., exec[
remap->NewExtensionFunction ]) for functions without fixed offsets. Yuck!
Using the macros allows both types of functions to be accessed
identically. If a driver needs to set a pointer for Begin, it does
'SET_Begin(ctx, exec, my_begin_function)'. If it needs to set a pointer
for NewExtensionFunction, it does 'SET_NewExtensionFunction(ctx, exec,
my_NewExtensionFunction_function)'. Furthermore, if at some point in
the future a static offset is assigned for NewExtensionFunction, only
the macros need to change (instead of every single place that accesses a
table for that function).
This code differs slightly from the originally posted patches in that the
CALL, GET, and SET marcos no longer take a context pointer as a parameter.
Brian Paul had suggested that the remap table could be stored as a global
since it would be set at CreateScreen time and would be constant for all
contexts. This change reflects that feedback.
http://marc.theaimsgroup.com/?t=112087194700001&r=1&w=2
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variable. Without this, GET_CURRENT_CONTEXT would *always* result in a call
to _glapi_get_context (because _glapi_Context is a const pointer to NULL in
TLS builds).
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DRI drivers. A TLS enabled libGL can load a TLS or a non-TLS DRI driver,
but a TLS DRI driver requires a TLS enabled libGL.
This fixes bug #1822.
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because she called create_sem(). Now the semaphore creation is made at first
_glthread_LOCK_MUTEX() call.
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broken, but it will be fixed "shortly." This is pretty much the same
as the patch I sent to the dri-devel list on 22-Jun-2004.
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allocates memory (like FreeBSD).
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when BEOS_THREADS is defined. This usually does not cause a problem when
BEOS_THREADS is not defined, but the bad line break in this case put
the "#name" text as the first non-white space in a line, causing the
IRIX C preprocessor to think that it was a preprocessor directive, and
that generated a distracting warning. I also fixed a couple of other
line breaks that seemed wrong to me.
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Modified Files:
Mesa/macos/gli_api/gliapi1.h Mesa/macos/gli_api/gliapi2.h
Mesa/macos/gli_api/gliapiext.h Mesa/macos/src-gli/fxgli.c
Mesa/macos/src-gli/fxgli.h Mesa/macos/src-gli/fxgli2.c
Mesa/macos/src-gli/fxgli_tridebug.c Mesa/src/accum.c
Mesa/src/accum.h Mesa/src/all.h Mesa/src/alpha.c
Mesa/src/alpha.h Mesa/src/attrib.c Mesa/src/attrib.h
Mesa/src/bitmap.c Mesa/src/bitmap.h Mesa/src/blend.c
Mesa/src/blend.h Mesa/src/buffers.c Mesa/src/buffers.h
Mesa/src/clip.c Mesa/src/clip.h Mesa/src/colortab.h
Mesa/src/config.c Mesa/src/context.c Mesa/src/context.h
Mesa/src/convolve.c Mesa/src/convolve.h Mesa/src/copypix.c
Mesa/src/copypix.h Mesa/src/debug.c Mesa/src/depth.c
Mesa/src/depth.h Mesa/src/dlist.c Mesa/src/dlist.h
Mesa/src/drawpix.c Mesa/src/drawpix.h Mesa/src/enable.c
Mesa/src/enable.h Mesa/src/eval.c Mesa/src/eval.h
Mesa/src/extensions.c Mesa/src/extensions.h
Mesa/src/feedback.c Mesa/src/feedback.h Mesa/src/fog.c
Mesa/src/fog.h Mesa/src/get.c Mesa/src/get.h Mesa/src/glapi.c
Mesa/src/glthread.h Mesa/src/highpc.c Mesa/src/hint.h
Mesa/src/histogram.h Mesa/src/image.c Mesa/src/image.h
Mesa/src/imports.c Mesa/src/light.c Mesa/src/light.h
Mesa/src/lines.c Mesa/src/lines.h Mesa/src/logic.c
Mesa/src/logic.h Mesa/src/masking.c Mesa/src/masking.h
Mesa/src/matrix.c Mesa/src/matrix.h Mesa/src/pixel.c
Mesa/src/pixel.h Mesa/src/points.c Mesa/src/points.h
Mesa/src/polygon.c Mesa/src/polygon.h Mesa/src/rastpos.c
Mesa/src/readpix.c Mesa/src/scissor.c Mesa/src/scissor.h
Mesa/src/state.c Mesa/src/state.h Mesa/src/stencil.c
Mesa/src/stencil.h Mesa/src/teximage.c Mesa/src/teximage.h
Mesa/src/texobj.c Mesa/src/texobj.h Mesa/src/texstate.c
Mesa/src/texstate.h Mesa/src/texture.c Mesa/src/texture.h
Mesa/src/texutil.c Mesa/src/texutil.h Mesa/src/varray.c
Mesa/src/varray.h Mesa/src/X/fakeglx.c Mesa/src/X/xm_api.c
Mesa/src/X/xm_dd.c Mesa/src/X/xm_line.c Mesa/src/X/xm_span.c
Mesa/src/X/xm_tri.c Mesa/src/swrast/s_aaline.c
Mesa/src/swrast/s_aaline.h Mesa/src/swrast/s_aatriangle.h
Mesa/src/swrast/s_accum.h Mesa/src/swrast/s_alpha.h
Mesa/src/swrast/s_alphabuf.h Mesa/src/swrast/s_blend.h
Mesa/src/swrast/s_context.c Mesa/src/swrast/s_context.h
Mesa/src/swrast/s_depth.h Mesa/src/swrast/s_drawpix.h
Mesa/src/swrast/s_feedback.h Mesa/src/swrast/s_fog.h
Mesa/src/swrast/s_histogram.h Mesa/src/swrast/s_lines.h
Mesa/src/swrast/s_logic.h Mesa/src/swrast/s_masking.h
Mesa/src/swrast/s_pb.h Mesa/src/swrast/s_pixeltex.h
Mesa/src/swrast/s_points.h Mesa/src/swrast/s_quads.c
Mesa/src/swrast/s_quads.h Mesa/src/swrast/s_scissor.h
Mesa/src/swrast/s_span.h Mesa/src/swrast/s_stencil.h
Mesa/src/swrast/s_texture.h Mesa/src/swrast/s_triangle.h
Mesa/src/swrast/s_zoom.h Mesa/src/swrast/swrast.h
Mesa/src/swrast_setup/ss_context.h
Mesa/src/swrast_setup/ss_triangle.c
Mesa/src/swrast_setup/ss_triangle.h
Mesa/src/swrast_setup/ss_vb.h Mesa/src/tnl/t_clip.c
Mesa/src/tnl/t_clip.h Mesa/src/tnl/t_context.c
Mesa/src/tnl/t_context.h Mesa/src/tnl/t_cva.c
Mesa/src/tnl/t_cva.h Mesa/src/tnl/t_debug.c
Mesa/src/tnl/t_debug.h Mesa/src/tnl/t_dlist.h
Mesa/src/tnl/t_eval.c Mesa/src/tnl/t_eval.h
Mesa/src/tnl/t_fog.c Mesa/src/tnl/t_fog.h
Mesa/src/tnl/t_light.c Mesa/src/tnl/t_light.h
Mesa/src/tnl/t_pipeline.c Mesa/src/tnl/t_pipeline.h
Mesa/src/tnl/t_shade.c Mesa/src/tnl/t_shade.h
Mesa/src/tnl/t_stages.c Mesa/src/tnl/t_stages.h
Mesa/src/tnl/t_texture.c Mesa/src/tnl/t_texture.h
Mesa/src/tnl/t_trans_elt.c Mesa/src/tnl/t_trans_elt.h
Mesa/src/tnl/t_varray.c Mesa/src/tnl/t_varray.h
Mesa/src/tnl/t_vb.c Mesa/src/tnl/t_vb.h
Mesa/src/tnl/t_vbcull.c Mesa/src/tnl/t_vbcull.h
Mesa/src/tnl/t_vbfill.c Mesa/src/tnl/t_vbfill.h
Mesa/src/tnl/t_vbindirect.c Mesa/src/tnl/t_vbindirect.h
Mesa/src/tnl/t_vbrender.c Mesa/src/tnl/t_vbrender.h
Mesa/src/tnl/t_vbxform.c Mesa/src/tnl/t_vbxform.h
Mesa/src/tnl/tnl.h
Added Files:
Mesa/src/mtypes.h
Removed Files:
Mesa/src/types.h
Changed Mesa/src/types to Mesa/src/mtypes.h to avoid conflicts while
compiling on a VMS system.
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Patches to compile Mesa on VMS.
-Updated for new directory tree
-Now compile with PTHREADS on
The patch in glthread.h is temporarily. The include file src/types.h
conflicts with the system defined types.h. In future the mesa supplied one
should be renamed.
Modified Files:
Mesa/include/GL/vms_x_fix.h Mesa/src/descrip.mms
Mesa/src/glthread.h Mesa/src/mms_depend
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