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b52b1a08bf
This gives us the infrastructure that allows us to slowly migrate pieces of blorp shaders from NIR to OpenCL, which, IMHO, are much easier to read. We can't fully migrate everything due to all the conditional building we do with these shaders, but I'm sure we'll find opportunities to replace some NIR with OpenCL eventually. The conversion of blorp_check_in_bounds() serves as the first example. I also plan to have the shaders from the new indirect copy extension be OpenCL shaders (mixed with some NIR as well), so having this patch merged now will reduce the diff for the extension later. Thanks to Alyssa Rosenzweig for her help here. v2: - Use SPDX (Alyssa). - Use nir_trim_vector() (Alyssa). - Adjust CL variable declaration (Alyssa). Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39046>
91 lines
2.2 KiB
Meson
91 lines
2.2 KiB
Meson
# Copyright © 2017 Intel Corporation
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# SPDX-License-Identifier: MIT
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blorp_shader_files = files(
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'blorp_shaders.cl',
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)
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blorp_shaders_spv = custom_target(
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input : blorp_shader_files,
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output : 'blorp_shaders.spv',
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command : [
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prog_mesa_clc, '-o', '@OUTPUT@', '--depfile', '@DEPFILE@',
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blorp_shader_files, '--',
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'-I' + join_paths(meson.project_source_root(), 'include'),
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'-I' + join_paths(meson.project_source_root(), 'src/compiler/libcl'),
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'-I' + join_paths(meson.project_source_root(), 'src'),
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'-I' + join_paths(meson.current_source_dir(), '.'),
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cl_args,
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],
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depends : [gen_cl_xml_pack],
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depfile : 'blorp_shaders.h.d',
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)
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blorp_shaders = custom_target(
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input : blorp_shaders_spv,
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output : ['blorp_shaders.cpp', 'blorp_shaders.h'],
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command : [prog_vtn_bindgen2, blorp_shaders_spv, '@OUTPUT0@', '@OUTPUT1@'],
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)
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idep_blorp_shaders = declare_dependency(
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sources : [blorp_shaders],
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include_directories : include_directories('.'),
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)
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files_libblorp = files(
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'blorp.c',
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'blorp.h',
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'blorp_blit.c',
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'blorp_clear.c',
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'blorp_nir_builder.h',
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'blorp_priv.h',
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)
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files_blorp_brw = files(
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'blorp_genX_exec_brw.h',
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'blorp_brw.c',
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)
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files_blorp_elk = files(
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'blorp_genX_exec_elk.h',
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'blorp_elk.c',
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)
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libblorp = static_library(
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'blorp',
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[files_libblorp, files_blorp_brw],
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include_directories : [inc_include, inc_src, inc_intel, inc_intel_compiler],
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c_args : [no_override_init_args],
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gnu_symbol_visibility : 'hidden',
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dependencies : [
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idep_nir_headers, idep_genxml, idep_mesautil, idep_intel_dev,
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idep_blorp_shaders
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],
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build_by_default: false,
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)
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idep_intel_blorp = declare_dependency(
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link_with: libblorp,
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)
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if with_intel_elk
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libblorp_elk = static_library(
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'blorp_elk',
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[files_libblorp, files_blorp_elk],
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include_directories : [inc_include, inc_src, inc_intel],
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c_args : [no_override_init_args],
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gnu_symbol_visibility : 'hidden',
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dependencies : [
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idep_nir_headers, idep_genxml, idep_mesautil, idep_intel_dev,
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idep_blorp_shaders
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],
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build_by_default: true, # FIXME XXX
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)
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idep_intel_blorp_elk = declare_dependency(
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dependencies: [idep_intel_dev],
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link_with: libblorp_elk,
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)
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else
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idep_intel_blorp_elk = null_dep
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endif
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