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gfxstream: generate development ICD for meson build

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An user is now able to do:

export VK_ICD_FILENAMES=./amd64-build/guest/vulkan/gfxstream_vk_devenv_icd.x86_64.json

that allows vulkan apps without install the ICD.

If built with option `-Dgfxstream-build=guest-test`, that would go
into the gfxstream VK ICD and the test layer.  Unfortunately,
the test layer hangs right now since I believe the gfxstream_backend's
vulkan loading logic is also affected by the environment variable.

Reviewed-by: Aaron Ruby <aruby@blackberry.com>
Acked-by: Yonggang Luo <luoyonggang@gmail.com>
Acked-by: Adam Jackson <ajax@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27246>
This commit is contained in:
Gurchetan Singh 2024-03-15 12:52:02 -07:00 • committed by Marge Bot
parent 876844ddd6
commit f1392431e0
1 changed files with 18 additions and 2 deletions
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20
src/gfxstream/guest/vulkan/meson.build
View file

@ -27,9 +27,9 @@ lib_vulkan_gfxstream = shared_library(
)
gfxstream_icd = custom_target(
'gfxstream_icd',
'gfxstream_vk_icd',
input : [vk_icd_gen, vk_api_xml],
output : 'gfxstream_icd.@0@.json'.format(host_machine.cpu()),
output : 'gfxstream_vk_icd.@0@.json'.format(host_machine.cpu()),
command : [
prog_python, '@INPUT0@',
'--api-version', '1.1', '--xml', '@INPUT1@',
@ -41,3 +41,19 @@ gfxstream_icd = custom_target(
install_dir : with_vulkan_icd_dir,
install : true,
)
_dev_icdname = 'gfxstream_vk_devenv_icd.@0@.json'.format(host_machine.cpu())
_dev_icd = custom_target(
'gfxstream_vk_devenv_icd',
input : [vk_icd_gen, vk_api_xml],
output : _dev_icdname,
command : [
prog_python, '@INPUT0@',
'--api-version', '1.3', '--xml', '@INPUT1@',
'--lib-path', meson.current_build_dir() / 'libvulkan_gfxstream.so',
'--out', '@OUTPUT@',
],
build_by_default : true,
)
devenv.append('VK_ICD_FILENAMES', _dev_icd.full_path())