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spirv: Generate spirv_info.c

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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 <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>
This commit is contained in:
Ian Romanick
2017-07-17 12:31:06 -07:00
committed by Jason Ekstrand
parent de765ec9dc
commit 2dd4e2ece3
5 changed files with 106 additions and 159 deletions
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src/compiler/Android.nir.gen.mk
+7
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@@ -94,3 +94,10 @@ nir_opt_algebraic_deps := \
$(intermediates)/nir/nir_opt_algebraic.c: $(nir_opt_algebraic_deps)
@mkdir -p $(dir $@)
$(hide) $(MESA_PYTHON2) $(nir_opt_algebraic_gen) $< > $@
LOCAL_GENERATED_SOURCES += $(addprefix $(intermediates)/, \
$(SPIRV_GENERATED_FILES))
$(intermediates)/spirv/spirv_info.c: $(LOCAL_PATH)/spirv/spirv_info_c.py $(LOCAL_PATH)/spirv/spirv.core.grammar.json
@mkdir -p $(dir $@)
$(hide) $(MESA_PYTHON2) $(LOCAL_PATH)/spirv/spirv_info_c.py $(LOCAL_PATH)/spirv/spirv.core.grammar.json $@ || ($(RM) $@; false)