1# Copyright © 2019 Intel Corporation
2
3# Permission is hereby granted, free of charge, to any person obtaining a copy
4# of this software and associated documentation files (the "Software"), to deal
5# in the Software without restriction, including without limitation the rights
6# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
7# copies of the Software, and to permit persons to whom the Software is
8# furnished to do so, subject to the following conditions:
9
10# The above copyright notice and this permission notice shall be included in
11# all copies or substantial portions of the Software.
12
13# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
14# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
15# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
16# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
17# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
18# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
19# SOFTWARE.
20
21glslang = find_program('glslangValidator')
22
23overlay_shaders = [
24  'overlay.frag',
25  'overlay.vert',
26]
27overlay_spv = []
28foreach s : ['overlay.frag', 'overlay.vert']
29  overlay_spv += custom_target(
30    s + '.spv.h', input : s, output : s + '.spv.h',
31    command : [glslang, '-V', '-x', '-o', '@OUTPUT@', '@INPUT@'])
32endforeach
33
34vklayer_files = files(
35  'overlay.cpp',
36  'overlay_params.c',
37)
38
39vklayer_mesa_overlay = shared_library(
40  'VkLayer_MESA_overlay',
41  vklayer_files, overlay_spv,
42  c_args : [c_vis_args, no_override_init_args, vulkan_wsi_args],
43  cpp_args : [cpp_vis_args, vulkan_wsi_args],
44  dependencies : [idep_vulkan_util, vulkan_wsi_deps, libimgui_core_dep, dep_dl],
45  include_directories : inc_common,
46  link_args : cc.get_supported_link_arguments(['-Wl,-Bsymbolic-functions', '-Wl,-z,relro']),
47  link_with : libmesa_util,
48  install : true
49)
50
51install_data(
52  files('VkLayer_MESA_overlay.json'),
53  install_dir : join_paths(get_option('datadir'), 'vulkan', 'explicit_layer.d'),
54)
55