# Copyright 2024 Google, LLC
#
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# copy of this software and associated documentation files (the "Software"),
# to deal in the Software without restriction, including without limitation
# the rights to use, copy, modify, merge, publish, distribute, sublicense,
# and/or sell copies of the Software, and to permit persons to whom the
# Software is furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice (including the next
# paragraph) shall be included in all copies or substantial portions of the
# Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# IN THE SOFTWARE.

import("//build/python/python_action.gni")
import("//build/python/python_binary.gni")
import("../../../mesa.gni")

util = "$mesa_source_root/src/vulkan/util"

config("config_util") {
  include_dirs = [
    target_gen_dir,
    util,
  ]

  defines = [ "VK_NO_NIR=1" ]
}

mesa_source_set("util") {
  public_configs = [ ":config_util" ]

  public_deps = [
    "$mesa_build_root/include:c_compat",
    "$mesa_build_root/include:vulkan",
    "$mesa_build_root/src/util",
  ]

  sources = [
    "$target_gen_dir/vk_dispatch_table.c",
    "$target_gen_dir/vk_dispatch_table.h",
    "$target_gen_dir/vk_enum_to_str.c",
    "$target_gen_dir/vk_extensions.c",
    "$target_gen_dir/vk_extensions.h",
    "$util/vk_alloc.c",
    "$util/vk_alloc.h",
    "$util/vk_enum_to_str.h",
    "$util/vk_format.c",
    "$util/vk_format.h",
    "$util/vk_util.c",
    "$util/vk_util.h",
  ]

  deps = [
    ":gen_enum_to_str",
    ":vk_dispatch_table",
    ":vk_extensions",
    ":vk_struct_type_cast_header",
  ]
}

python_binary("gen_enum_to_str_gen_bin") {
  main_source = "$util/gen_enum_to_str.py"

  sources = [ "$util/vk_extensions.py" ]
  deps = [ "//third_party/mako" ]
}

python_action("gen_enum_to_str") {
  binary_label = ":gen_enum_to_str_gen_bin"

  outputs = [
    "$target_gen_dir/vk_enum_to_str.h",
    "$target_gen_dir/vk_enum_to_str.c",
    "$target_gen_dir/vk_enum_defines.h",
  ]

  inputs = [ mesa_vk_xml ]

  args = [
    "--xml",
    rebase_path(mesa_vk_xml, root_build_dir),
    "--outdir",
    rebase_path(target_gen_dir, root_build_dir),
    "--beta",
    "false",
  ]
}

python_binary("vk_dispatch_table_gen_bin") {
  main_source = "$util/vk_dispatch_table_gen.py"

  sources = [
    "$util/vk_entrypoints.py",
    "$util/vk_extensions.py",
  ]
  deps = [ "//third_party/mako" ]
}

python_action("vk_dispatch_table") {
  binary_label = ":vk_dispatch_table_gen_bin"

  h_file = "$target_gen_dir/vk_dispatch_table.h"
  c_file = "$target_gen_dir/vk_dispatch_table.c"

  outputs = [
    h_file,
    c_file,
  ]

  script = "$util/vk_dispatch_table_gen.py"

  inputs = [
    "$util/vk_extensions.py",
    mesa_vk_xml,
  ]

  args = [
    "--xml",
    rebase_path(mesa_vk_xml, root_build_dir),
    "--out-h",
    rebase_path(h_file, root_build_dir),
    "--out-c",
    rebase_path(c_file, root_build_dir),
    "--beta",
    "false",
  ]
}

python_binary("vk_extensions_gen_bin") {
  main_source = "$util/vk_extensions_gen.py"

  sources = [
    "$util/vk_entrypoints.py",
    "$util/vk_extensions.py",
  ]
  deps = [ "//third_party/mako" ]
}

python_action("vk_extensions") {
  binary_label = ":vk_extensions_gen_bin"

  h_file = "$target_gen_dir/vk_extensions.h"
  c_file = "$target_gen_dir/vk_extensions.c"

  outputs = [
    h_file,
    c_file,
  ]

  inputs = [
    "$util/vk_extensions.py",
    mesa_vk_xml,
  ]

  args = [
    "--xml",
    rebase_path(mesa_vk_xml, root_build_dir),
    "--out-h",
    rebase_path(h_file, root_build_dir),
    "--out-c",
    rebase_path(c_file, root_build_dir),
  ]
}

python_binary("vk_struct_type_cast_gen_bin") {
  main_source = "$util/vk_struct_type_cast_gen.py"

  sources = [
    "$util/vk_entrypoints.py",
    "$util/vk_extensions.py",
  ]
  deps = [ "//third_party/mako" ]
}

python_action("vk_struct_type_cast_header") {
  binary_label = ":vk_struct_type_cast_gen_bin"

  outputs = [ "$target_gen_dir/vk_struct_type_cast.h" ]

  inputs = [
    "$util/vk_extensions.py",
    mesa_vk_xml,
  ]

  args = [
    "--xml",
    rebase_path(mesa_vk_xml, root_build_dir),
    "--outdir",
    rebase_path("$target_gen_dir", root_build_dir),
    "--beta",
    "false",
  ]
}