Add basic helpers for doing tests on the vars related optimization
passes. The main goal is to lower the barrier to create tests during
development and debugging of the passes. Full coverage is not a
requirement.
v2: Make find_next_intrinsic() skip blocks before 'after'. (Jason)
Move nir_imm_ivec2() to nir_builder.h. (Jason)
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Since 31d91f019b, the makefile tries to
find the file SConstript.spirv instead of SConscript.spirv which breaks
the make dist command.
Reviewed-by: Brian Paul <brianp@vmware.com>
The SCons build broke with commit ba975140d3 because a SPIR-V
function is called from Mesa main. This adds a convenience library for
SPIR-V and adds it to everything that was including nir. It also adds
both nir and spirv to drivers/x11/SConscript.
Also add nir/spirv modules to osmesa and libgl-gdi targets. (Brian Paul)
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=105817
Reviewed-by: Brian Paul <brianp@vmware.com>
Tested-by: Brian Paul <brianp@vmware.com>
Future changes will add generated files used only from
src/compiler/glsl. These can't be built from Makefile.nir.am, and we
can't move all the rules from Makefile.nir.am to Makefile.spirv.am (and
it would be silly anyway).
v2: Do it for meson too.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com> (the meson bits)
Reviewed-by: Alejandro Piñeiro <apinheiro@igalia.com> (the automake bits)
I threatened to do this a long time ago.. I probably *should* have done
it a long time ago when there where many fewer intrinsics. But the
system of macro/#include magic for dealing with intrinsics is a bit
annoying, and python has the nice property of optional fxn params,
making it possible to define new intrinsics while ignoring parameters
that are not applicable (and naming optional params). And not having to
specify various array lengths explicitly is nice too.
I think the end result makes it easier to add new intrinsics.
v2: couple small fixes found with a test program to compare the old and
new tables
v3: misc comments, don't rely on capture=true for meson.build, get rid
of system_values table to avoid return value of intrinsic() and
*mostly* remove side-effects, add autotools build support
v4: scons build
Signed-off-by: Rob Clark <robdclark@gmail.com>
Acked-by: Dylan Baker <dylan@pnwbakers.com>
Acked-by: Jason Ekstrand <jason@jlekstrand.net>
Fixes: bb1e6ff161 ("spirv: Add a prepass to set types on vtn_values")
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Signed-off-by: Juan A. Suarez Romero <jasuarez@igalia.com>
This autogenerated pass will automatically find and set the type field
on all vtn_values. This way we always have the type and can use it for
validation and other checks.
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
The old table based spirv_*_to_string functions would return NULL for
any values "inside" the table that didn't have entries. The tables also
needed to be updated by hand each time a new spirv.h was imported.
Generate the file instead.
v2: Make this script work more like src/mesa/main/format_fallback.py.
Suggested by Jason. Remove SCons supports. Suggested by Jason and
Emil. Put all the build work in Makefile.nir.am in lieu of adding a new
Makefile.spirv.am. Suggested by Emil. Add support for Android builds
based on code provided by Emil.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Suggested-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Similar to other accompanying documentation we have in-tree.
For example glsl/README.
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Andreas Boll <andreas.boll.dev@gmail.com>
PYTHON_GEN is defined to the exact same thing in both
Makefile.glsl.am and Makefile.nir.am. This makes automake complain,
so let's lift the definition up to Makefile.am, the same way as
MKDIR_GEN.
Signed-off-by: Erik Faye-Lund <kusmabite@gmail.com>
Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com>
Tested-by: Eric Engestrom <eric.engestrom@imgtec.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
This was something that I wrote in the early days of the spirv_to_nir code
but deleted once we had a real driver. However, in the absence of a
shader_runner equivalent, it's extremely useful for debugging the
spirv_to_nir code so let's bring it back.
Signed-off-by: Jason Ekstrand <jason@jlekstrand.net>
Acked-by: Kenneth Graunke <kenneth@whitecape.org>
Right now libglsl.la depends on libnir.la so putting it in libnir.la
adds a dependency on libglsl.la that goes the wrong direction.
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Kristian Høgsberg <krh@bitplanet.net>
Analogous to previous commit - improved readability at the expense of
an extra file.
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Acked-by: Jason Ekstrand <jason@jlekstrand.net>
