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The non-failure path can be tested by just compiling mesa and then
testing it, but the failure paths won't be hit unless you make a mistake,
so it's best to test them with some unit tests.
Reviewed-by: Jason Ekstrand <[email protected]>
Reviewed-by: Dylan Baker <[email protected]>
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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 <[email protected]>
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Since 31d91f019b58ca362c05db1fd0c75fedd169cd7b, the makefile tries to
find the file SConstript.spirv instead of SConscript.spirv which breaks
the make dist command.
Reviewed-by: Brian Paul <[email protected]>
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The SCons build broke with commit ba975140d3c9 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 <[email protected]>
Tested-by: Brian Paul <[email protected]>
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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 <[email protected]>
Reviewed-by: Eric Engestrom <[email protected]> (the meson bits)
Reviewed-by: Alejandro Piñeiro <[email protected]> (the automake bits)
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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 <[email protected]>
Acked-by: Dylan Baker <[email protected]>
Acked-by: Jason Ekstrand <[email protected]>
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Fixes: bb1e6ff161c ("spirv: Add a prepass to set types on vtn_values")
Reviewed-by: Emil Velikov <[email protected]>
Signed-off-by: Juan A. Suarez Romero <[email protected]>
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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 <[email protected]>
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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 <[email protected]>
Suggested-by: Jason Ekstrand <[email protected]>
Reviewed-by: Jason Ekstrand <[email protected]>
Reviewed-by: Emil Velikov <[email protected]>
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Similar to other accompanying documentation we have in-tree.
For example glsl/README.
Signed-off-by: Emil Velikov <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
Reviewed-by: Andreas Boll <[email protected]>
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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 <[email protected]>
Reviewed-by: Eric Engestrom <[email protected]>
Tested-by: Eric Engestrom <[email protected]>
Reviewed-by: Emil Velikov <[email protected]>
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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 <[email protected]>
Acked-by: Kenneth Graunke <[email protected]>
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Signed-off-by: Emil Velikov <[email protected]>
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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 <[email protected]>
Reviewed-by: Kristian Høgsberg <[email protected]>
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Analogous to previous commit - improved readability at the expense of
an extra file.
Signed-off-by: Emil Velikov <[email protected]>
Acked-by: Jason Ekstrand <[email protected]>
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