NIR sources are not depending on LLVM (anymore?) as can be seen in the
equivalent unconditional inclusion of nir/ source files in meson.build.
Symbols in these files are necessary to compile softpipe:
Linking build/linux-x86_64-debug/gallium/targets/libgl-xlib/libGL.so.1.5 ...
/usr/bin/ld: build/linux-x86_64-debug/gallium/drivers/softpipe/libsoftpipe.a(sp_state_shader.os): in function `softpipe_create_shader_state':
src/gallium/drivers/softpipe/sp_state_shader.c:146: undefined reference to `nir_to_tgsi'
/usr/bin/ld: build/linux-x86_64-debug/gallium/drivers/softpipe/libsoftpipe.a(sp_state_shader.os): in function `softpipe_create_compute_state':
src/gallium/drivers/softpipe/sp_state_shader.c:435: undefined reference to `nir_to_tgsi'
Fixes: fa483d8cd1 ("android: gallium/auxiliary: Deduplicate nir_to_tgsi.c inclusion")
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/3669
Tested-by: Vinson Lee <vlee@freedesktop.org>
Acked-by: Eric Anholt <eric@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7250>
This is a port of the old radeonsi code to be used for llvmpipe NIR support.
Once we remove TGSI support from llvmpipe (I can dream? :-), then
we should be able to refine most of this down and remove it.
v2: port to later radeonsi code for vertex inputs and sampler/io parsing.
Acked-by: Roland Scheidegger <sroland@vmware.com>
To make PIPE_FORMATs usable from non-gallium parts of Mesa, I want to
move their helpers out of gallium. Since u_format used
util_copy_rect(), I moved that in there, too.
I've put it in a separate directory in util/ because it's a big chunk
of related code, and it's not clear to me whether we might want it as
a separate library from libmesa_util at some point.
Closes: #1905
Acked-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Kristian H. Kristensen <hoegsberg@google.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
This text transformation was done automatically via the following shell
command:
$ find -name SCons\* -exec sed -i s/\\s\\+$// '{}' \;
Signed-off-by: Giuseppe Bilotta <giuseppe.bilotta@gmail.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Rather than shoving all the VL code for non-VL targets, increasing
their size, just split it out and use it when needed. This gives us
the side effect of building vl_winsys_dri.c once, dropping a few
automake warnings, and reducing the size of the dri modules as below
text data bss dec hex filename
5850573 187549 1977928 8016050 7a50b2 before/nouveau_dri.so
5508486 187100 391240 6086826 5ce0aa after/nouveau_dri.so
The above data is for a nouveau + swrast + kms_swrast 'megadriver'.
v2: Do not include the vl sources in the auxiliary library.
v3: Rebase. Add nine.
Cc: Christian König <christian.koenig@amd.com>
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
With follow up commit we'll split vl static lib from the auxiliary one,
and choose the appropriate vl (galliumvl or galliumvl_stub) for the
respective targets to link against.
v2: Rebase.
Cc: Christian König <christian.koenig@amd.com>
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
This reverts commit 94d05bf87a as it has a
few problems:
- it breaks windows builds becuase env[LLVM_CXXFLAGS] is never set there
- it is merging not only rtti, but the whole cxxflags (defines etc)
which has proven to be a source of troubles (breaks debugging etc.)
* The rtti fix actually dug up a bug in the scons build scripts.
* Autotools took the LLVM cpp and cxx flags, while scons only took
the cpp flags.
* This grabs the cxx flags and applies them where needed. We may
want to make the same change for the llvm cpp flags in scons.
* The only linux platform I can find with LLVM no-rtti is Ubuntu.
* Fixes bug #70471
Tested-by: Vinson Lee <vlee@freedesktop.org>
- recent gdb handles DWARF fine (tested both with version
7.1.90.20100730 from mingw-w64 project, and 7.5-1 from mingw project)
- http://people.freedesktop.org/~jrfonseca/bfdhelp/ was updated to
handle DWARF
- stabs requires ugly hacks to prevent compilation failures
- mixing stabs/dwarf prevents proper backtraces (which is inevitable,
given that the MinGW C runtime is pre-built with DWARF)
For example, without this change I get:
(gdb) bt
#0 _wassert (_Message=0xf925060 L"Num < NumOperands && \"Invalid child # of SDNode!\"",
_File=0xf60b488 L"llvm/include/llvm/CodeGen/SelectionDAGNodes.h", _Line=534)
at ../../../../mingw-w64-crt/misc/wassert.c:51
#1 0x0368996b in _assert (_Message=0x39d7ee4 "Num < NumOperands && \"Invalid child # of SDNode!\"",
_File=0x39d7e94 "llvm/include/llvm/CodeGen/SelectionDAGNodes.h", _Line=534)
at ../../../../mingw-w64-crt/misc/wassert.c:44
#2 0x00000004 in ?? ()
#3 0x00000004 in ?? ()
#4 0x0f60b488 in ?? ()
#5 0x00000000 in ?? ()
While with this change I get:
(gdb) bt
#0 _wassert (_Message=0xfb982e8 L"Num < NumOperands && \"Invalid child # of SDNode!\"",
_File=0xefbcb40 L"llvm/include/llvm/CodeGen/SelectionDAGNodes.h", _Line=534)
at ../../../../mingw-w64-crt/misc/wassert.c:51
#1 0x039c996b in _assert (_Message=0x3d17f24 "Num < NumOperands && \"Invalid child # of SDNode!\"",
_File=0x3d17ed4 "llvm/include/llvm/CodeGen/SelectionDAGNodes.h", _Line=534)
at ../../../../mingw-w64-crt/misc/wassert.c:44
#2 0x033111cc in getOperand (Num=4, this=<optimized out>)
at llvm/include/llvm/CodeGen/SelectionDAGNodes.h:534
#3 getOperand (i=4, this=<optimized out>)
at llvm/include/llvm/CodeGen/SelectionDAGNodes.h:779
#4 llvm::SelectionDAG::getNode (this=0xf00cb08, Opcode=79, DL=..., VT=..., N1=..., N2=...)
at llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp:2859
#5 0x03377b20 in llvm::SelectionDAGBuilder::visitExtractElement (this=0xfb45028, I=...)
at llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp:2803
[...]
Reviewed-by: Brian Paul <brianp@vmware.com>
Removed u_half.py used to generate the table for previous method.
Previous implementation of float to half conversion was faulty for
denormalised and NaNs and would require extra logic to fix,
thus making the speedup of using tables irrelevant.
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
Compiling some (large) files with i686-pc-mingw32-gcc 4.2.2 (at least)
and the -gstabs option triggers a compiler error. Use this work-around
to simply compile the effected files without -gstabs.
Factor out source lists from Makefile to Makefile.sources, and let
Makefile, SConscript, and Android.mk share it.
Note that files in $(GENERATED_SOURCES) are removed from $(C_SOURCES).
Acked-by: José Fonseca <jfonseca@vmware.com>
Acked-by: Chad Versace <chad@chad-versace.us>
The polygon stipple fallback does not have to be implemented in the
draw module (it doesn't need window coords, etc). Drivers can use
this utility and avoid sw vertex fallbacks if pstipple is enabled.
Note: this is WIP and not used by any driver yet.
This code has originally matured in r300g and was ported to r600g several
times. It was obvious it's a code duplication.
See also comments in the header file.
Use scons target and dependency system instead of ad-hoc options.
Now is simply a matter of naming what to build. For example:
scons libgl-xlib
scons libgl-gdi
scons graw-progs
scons llvmpipe
and so on. And there is also the possibility of scepcified subdirs, e.g.
scons src/gallium/drivers
If nothing is specified then everything will be build.
There might be some rough corners over the next days. Please bare with me.
Implement the pipe_rasterizer_state::sprite_coord_enable field
in the draw module (and softpipe) according to what's specified
in the documentation.
The draw module can now add any number of extra vertex attributes
to a post-transformed vertex and generate texcoords for those
attributes per sprite_coord_enable. Auto-generated texcoords
for sprites only worked for one texcoord unit before.
The frag shader gl_PointCoord input is now implemented like any
other generic/texcoord attribute.
The draw module now needs to be informed about fragment shaders
since we need to look at the fragment shader's inputs to know
which ones need auto-generated texcoords.
Only softpipe has been updated so far.
vsplit is based on varray. It sets the split flags when a primitive is
splitted. It also has support for indexed primitives.
For indexed primitives, unlike vcache, vsplit splits the primitives
instead of decomposes them.
Rob Clark
Marijn Suijten
Dave Airlie
Eric Anholt
Giuseppe Bilotta
Jose Fonseca
Emil Velikov
Jason Ekstrand
Alexander von Gluck IV
James Benton
Brian Paul
Chia-I Wu
Christian König
Marek Olšák
Vinson Lee
Jakob Bornecrantz
Luca Barbieri
Chia-I Wu