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gamescope/meson.build

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Meson
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Enable more warnings Makes it easier to spot mistakes.
2020-05-15 08:03:55 +00:00
project(
'gamescope',
['c','cpp'],
meson_version: '>=0.54.0',
default_options: ['warning_level=2'],
)
Add initial Meson build system, no install target yet.
2019-10-02 21:08:47 +00:00
Merge with rootston. Enable C++ for bits of the code, but nothing that includes wlroots as that doesn't want to build as C++. Enable SubstructureRedirectMask mode and handle MapRequest for now; this lets us get the WL_SURFACE_ID ClientMessages. This uses a build of wlroots that has its internal XWM ripped out.
2019-10-24 01:31:18 +00:00
add_project_arguments([
'-DWLR_USE_UNSTABLE',
], language: ['c','cpp'])
Silence -Wunused-parameter for C code too
2020-05-15 08:20:59 +00:00
cc = meson.get_compiler('c')
Enable more warnings Makes it easier to spot mistakes.
2020-05-15 08:03:55 +00:00
cppc = meson.get_compiler('cpp')
Silence -Wunused-parameter for C code too
2020-05-15 08:20:59 +00:00
add_project_arguments(cc.get_supported_arguments([
'-Wno-unused-parameter',
]), language: 'c')
Enable more warnings Makes it easier to spot mistakes.
2020-05-15 08:03:55 +00:00
add_project_arguments(cppc.get_supported_arguments([
'-Wno-unused-parameter',
'-Wno-missing-field-initializers',
]), language: 'cpp')
Add initial Meson build system, no install target yet.
2019-10-02 21:08:47 +00:00
dep_x11 = dependency('x11')
dep_xdamage = dependency('xdamage')
dep_xcomposite = dependency('xcomposite')
dep_xrender = dependency('xrender')
dep_xext = dependency('xext')
build: drop unused dependencies per -Wl,--as-needed - pixman and libinput are only used by wlroots - xfixes is used directly, not just via xdamage
2020-10-20 17:58:23 +00:00
dep_xfixes = dependency('xfixes')
Add initial Meson build system, no install target yet.
2019-10-02 21:08:47 +00:00
dep_xxf86vm = dependency('xxf86vm')
inputsdl: grab cursor when focused, send mouse input through X. This more or less makes everything pretty playable.
2020-01-19 04:37:11 +00:00
dep_xtst = dependency('xtst')
Query window PID via XRes References: https://github.com/Plagman/gamescope/issues/17
2021-01-05 14:10:06 +00:00
dep_xres = dependency('xres')
Add initial Meson build system, no install target yet.
2019-10-02 21:08:47 +00:00
Merge with rootston. Enable C++ for bits of the code, but nothing that includes wlroots as that doesn't want to build as C++. Enable SubstructureRedirectMask mode and handle MapRequest for now; this lets us get the WL_SURFACE_ID ClientMessages. This uses a build of wlroots that has its internal XWM ripped out.
2019-10-24 01:31:18 +00:00
drm_dep = dependency('libdrm')
Start of Vulkan compute rendering code. Getting FBIDs (glxgears still OK).
2019-12-07 09:11:33 +00:00
vulkan_dep = dependency('vulkan')
Merge with rootston. Enable C++ for bits of the code, but nothing that includes wlroots as that doesn't want to build as C++. Enable SubstructureRedirectMask mode and handle MapRequest for now; this lets us get the WL_SURFACE_ID ClientMessages. This uses a build of wlroots that has its internal XWM ripped out.
2019-10-24 01:31:18 +00:00
cc = meson.get_compiler('c')
wayland_server = dependency('wayland-server')
wayland_protos = dependency('wayland-protocols', version: '>=1.17')
xkbcommon = dependency('xkbcommon')
math = cc.find_library('m')
thread_dep = dependency('threads')
rendervulkan: use realtime priority async compute if CAP_SYS_NICE is set. Fixes: https://github.com/Plagman/gamescope/issues/20.
2020-09-02 06:25:53 +00:00
cap_dep = cc.find_library('cap')
Kill EGL with fire, rest of GL will follow shortly. Working nested Vulkan path now using surface from SDL2 window. For some definition of working, tile corruption there too.
2019-12-09 10:06:44 +00:00
sdl_dep = dependency('SDL2')
Merge with rootston. Enable C++ for bits of the code, but nothing that includes wlroots as that doesn't want to build as C++. Enable SubstructureRedirectMask mode and handle MapRequest for now; this lets us get the WL_SURFACE_ID ClientMessages. This uses a build of wlroots that has its internal XWM ripped out.
2019-10-24 01:31:18 +00:00
build: fall back to system system deps without subprojects `git archive` and `git clone` don't include submodules by default. Downstream with up-to-date wlroots package may want to skip populating subprojects/wlroots.
2020-10-20 20:31:36 +00:00
wlroots_proj = subproject('wlroots', required: false, default_options:
Build wlroots as a static subproject
2020-05-05 08:28:01 +00:00
['default_library=static', 'examples=false'])
build: fall back to system system deps without subprojects `git archive` and `git clone` don't include submodules by default. Downstream with up-to-date wlroots package may want to skip populating subprojects/wlroots.
2020-10-20 20:31:36 +00:00
if wlroots_proj.found()
build: rename _dep vars to match pkg-config name - wlroots_static_dep is wrong when dynamically linking system wlroots - liftoff_dep contains a typo and `lib` prefix not present in pkg-config
2020-10-20 23:49:57 +00:00
wlroots_dep = wlroots_proj.get_variable('wlroots')
build: abort if wlroots is too old or lacks xwayland src/wlserver.cpp:28:10: fatal error: 'wlr/xwayland.h' file not found #include <wlr/xwayland.h> ^~~~~~~~~~~~~~~~ src/drm.cpp:666:9: error: use of undeclared identifier 'wlr_buffer_lock'; did you mean 'wlr_buffer_ref'? buf = wlr_buffer_lock( buf ); ^~~~~~~~~~~~~~~ wlr_buffer_ref /usr/include/wlr/types/wlr_buffer.h:55:20: note: 'wlr_buffer_ref' declared here struct wlr_buffer *wlr_buffer_ref(struct wlr_buffer *buffer); ^ src/drm.cpp:691:3: error: use of undeclared identifier 'wlr_buffer_unlock'; did you mean 'wlr_buffer_unref'? wlr_buffer_unlock( fb->buf ); ^~~~~~~~~~~~~~~~~ wlr_buffer_unref /usr/include/wlr/types/wlr_buffer.h:60:6: note: 'wlr_buffer_unref' declared here void wlr_buffer_unref(struct wlr_buffer *buffer); ^ src/steamcompmgr.cpp:593:2: error: use of undeclared identifier 'wlr_buffer_unlock'; did you mean 'wlr_buffer_unref'? wlr_buffer_unlock( commit.buf ); ^~~~~~~~~~~~~~~~~ wlr_buffer_unref /usr/include/wlr/types/wlr_buffer.h:60:6: note: 'wlr_buffer_unref' declared here void wlr_buffer_unref(struct wlr_buffer *buffer); ^ src/steamcompmgr.cpp:2491:4: error: use of undeclared identifier 'wlr_buffer_unlock'; did you mean 'wlr_buffer_unref'? wlr_buffer_unlock( buf ); ^~~~~~~~~~~~~~~~~ wlr_buffer_unref /usr/include/wlr/types/wlr_buffer.h:60:6: note: 'wlr_buffer_unref' declared here void wlr_buffer_unref(struct wlr_buffer *buffer); ^ src/steamcompmgr.cpp:2507:46: error: member access into incomplete type 'struct wlr_client_buffer' result = wlr_texture_to_dmabuf( client_buf->texture, &dmabuf ); ^ src/steamcompmgr.cpp:2506:11: note: forward declaration of 'wlr_client_buffer' struct wlr_client_buffer *client_buf = (struct wlr_client_buffer *) buf; ^
2020-10-21 00:01:38 +00:00
wlroots_conf = wlroots_proj.get_variable('conf_data')
wlroots_has_xwayland = wlroots_conf.get('WLR_HAS_XWAYLAND') == 1
build: fall back to system system deps without subprojects `git archive` and `git clone` don't include submodules by default. Downstream with up-to-date wlroots package may want to skip populating subprojects/wlroots.
2020-10-20 20:31:36 +00:00
else
build: abort if wlroots is too old or lacks xwayland src/wlserver.cpp:28:10: fatal error: 'wlr/xwayland.h' file not found #include <wlr/xwayland.h> ^~~~~~~~~~~~~~~~ src/drm.cpp:666:9: error: use of undeclared identifier 'wlr_buffer_lock'; did you mean 'wlr_buffer_ref'? buf = wlr_buffer_lock( buf ); ^~~~~~~~~~~~~~~ wlr_buffer_ref /usr/include/wlr/types/wlr_buffer.h:55:20: note: 'wlr_buffer_ref' declared here struct wlr_buffer *wlr_buffer_ref(struct wlr_buffer *buffer); ^ src/drm.cpp:691:3: error: use of undeclared identifier 'wlr_buffer_unlock'; did you mean 'wlr_buffer_unref'? wlr_buffer_unlock( fb->buf ); ^~~~~~~~~~~~~~~~~ wlr_buffer_unref /usr/include/wlr/types/wlr_buffer.h:60:6: note: 'wlr_buffer_unref' declared here void wlr_buffer_unref(struct wlr_buffer *buffer); ^ src/steamcompmgr.cpp:593:2: error: use of undeclared identifier 'wlr_buffer_unlock'; did you mean 'wlr_buffer_unref'? wlr_buffer_unlock( commit.buf ); ^~~~~~~~~~~~~~~~~ wlr_buffer_unref /usr/include/wlr/types/wlr_buffer.h:60:6: note: 'wlr_buffer_unref' declared here void wlr_buffer_unref(struct wlr_buffer *buffer); ^ src/steamcompmgr.cpp:2491:4: error: use of undeclared identifier 'wlr_buffer_unlock'; did you mean 'wlr_buffer_unref'? wlr_buffer_unlock( buf ); ^~~~~~~~~~~~~~~~~ wlr_buffer_unref /usr/include/wlr/types/wlr_buffer.h:60:6: note: 'wlr_buffer_unref' declared here void wlr_buffer_unref(struct wlr_buffer *buffer); ^ src/steamcompmgr.cpp:2507:46: error: member access into incomplete type 'struct wlr_client_buffer' result = wlr_texture_to_dmabuf( client_buf->texture, &dmabuf ); ^ src/steamcompmgr.cpp:2506:11: note: forward declaration of 'wlr_client_buffer' struct wlr_client_buffer *client_buf = (struct wlr_client_buffer *) buf; ^
2020-10-21 00:01:38 +00:00
wlroots_dep = dependency('wlroots', version: '>= 0.11.0')
wlroots_has_xwayland = cc.get_define('WLR_HAS_XWAYLAND', prefix: '#include <wlr/config.h>', dependencies: wlroots_dep) == '1'
endif
if not wlroots_has_xwayland
error('Cannot use wlroots built without Xwayland support')
build: fall back to system system deps without subprojects `git archive` and `git clone` don't include submodules by default. Downstream with up-to-date wlroots package may want to skip populating subprojects/wlroots.
2020-10-20 20:31:36 +00:00
endif
Use patched static wlroots as a submodule and subproject. That should help setting it up on a machine that might want to use normal wlroots for other things. Resolve a GL symbol conflict now that we're colocated with wlroots' dynamic loading code.
2019-11-17 00:56:34 +00:00
Enough Vulkan stuff to render to an image and flip it on screen. No texturing yet, that's next after some surgery on the lump of code.
2019-12-08 04:33:58 +00:00
shadercompiler = find_program('glslangValidator')
spirv_shader = custom_target('shader_target',
output : 'composite.h',
input : 'src/composite.comp.hlsl',
Use build in glslangValidator functionally to generate shader include file. This removes the xxd dependency.
2020-01-28 20:30:20 +00:00
command : [
shadercompiler, '-V', '-e', 'main', '--vn',
'composite_spv', '@INPUT@', '-o', '@OUTPUT@'
],
Enough Vulkan stuff to render to an image and flip it on screen. No texturing yet, that's next after some surgery on the lump of code.
2019-12-08 04:33:58 +00:00
install : false,
)
build: fall back to system system deps without subprojects `git archive` and `git clone` don't include submodules by default. Downstream with up-to-date wlroots package may want to skip populating subprojects/wlroots.
2020-10-20 20:31:36 +00:00
liftoff_proj = subproject('libliftoff', required: false, default_options:
Build libliftoff as a static library
2020-05-05 08:49:44 +00:00
['default_library=static'])
build: fall back to system system deps without subprojects `git archive` and `git clone` don't include submodules by default. Downstream with up-to-date wlroots package may want to skip populating subprojects/wlroots.
2020-10-20 20:31:36 +00:00
if liftoff_proj.found()
build: rename _dep vars to match pkg-config name - wlroots_static_dep is wrong when dynamically linking system wlroots - liftoff_dep contains a typo and `lib` prefix not present in pkg-config
2020-10-20 23:49:57 +00:00
liftoff_dep = liftoff_proj.get_variable('liftoff')
build: fall back to system system deps without subprojects `git archive` and `git clone` don't include submodules by default. Downstream with up-to-date wlroots package may want to skip populating subprojects/wlroots.
2020-10-20 20:31:36 +00:00
else
build: rename _dep vars to match pkg-config name - wlroots_static_dep is wrong when dynamically linking system wlroots - liftoff_dep contains a typo and `lib` prefix not present in pkg-config
2020-10-20 23:49:57 +00:00
liftoff_dep = dependency('liftoff')
build: fall back to system system deps without subprojects `git archive` and `git clone` don't include submodules by default. Downstream with up-to-date wlroots package may want to skip populating subprojects/wlroots.
2020-10-20 20:31:36 +00:00
endif
DRM: multi-plane support via libliftoff. Import libliftoff as subproject and plumb our planes through it. Wait for a flip to complete immediately after queuing it for now. Also immediately wait for cursor image uploads, as we don't have to do Vulkan rendering anymore after queuing an upload. Cursor shows up with format hack, but is badly corrupt. We might need to use a DRM dumb_fb rather than going through the same Vulkan image. Alpha bits of surfaces are ignored again, need to make Steam select an ARGB visual for overlay windows, probably. Setting up the "alpha" plane property somehow makes overlays not show up at all despite liftoff happily letting us go with scanout.
2020-01-06 04:22:27 +00:00
Add initial Meson build system, no install target yet.
2019-10-02 21:08:47 +00:00
executable(
Rename project and executable to gamescope. We're a superset of steamcompmgr now, but have a wider scope, so new name to reflect it.
2020-01-15 01:35:36 +00:00
'gamescope',
steamcompmgr.cpp: rise
2020-01-23 05:50:01 +00:00
'src/steamcompmgr.cpp',
Merge with rootston. Enable C++ for bits of the code, but nothing that includes wlroots as that doesn't want to build as C++. Enable SubstructureRedirectMask mode and handle MapRequest for now; this lets us get the WL_SURFACE_ID ClientMessages. This uses a build of wlroots that has its internal XWM ripped out.
2019-10-24 01:31:18 +00:00
'src/main.cpp',
Get rid of C_SIDE wlroots headers can mostly be included with extern "C" blocks. Two exceptions are the use of `static` for array args and `class` as a struct field. These can be #define'ed to avoid C++ build errors. This allows the whole project to be built as a single C++ codebase, without having to maintain hybrid header files.
2020-06-11 10:42:27 +00:00
'src/wlserver.cpp',
Keep track of in-flight flips in DRM-land to defer frees of fbids if needed. This makes output sane now for Xwayland buffers.
2019-12-05 09:11:52 +00:00
'src/drm.cpp',
sdlwindow: put all the SDL I/O code in the same spot.
2020-09-02 04:36:48 +00:00
'src/sdlwindow.cpp',
vblankmanager: initial system to let steamcompmgr know when to repaint For now just mark one repaint per refresh interval without any particular alignment, as that can be hard to get in nested. We'll use the display timing extensions for that later. We'll have it align properly in embedded mode soon.
2020-01-26 22:59:51 +00:00
'src/vblankmanager.cpp',
Enough Vulkan stuff to render to an image and flip it on screen. No texturing yet, that's next after some surgery on the lump of code.
2019-12-08 04:33:58 +00:00
[ 'src/rendervulkan.cpp', spirv_shader ],
Add initial Meson build system, no install target yet.
2019-10-02 21:08:47 +00:00
dependencies : [
build: drop unused dependencies per -Wl,--as-needed - pixman and libinput are only used by wlroots - xfixes is used directly, not just via xdamage
2020-10-20 17:58:23 +00:00
dep_x11, dep_xdamage, dep_xcomposite, dep_xrender, dep_xext, dep_xfixes,
Query window PID via XRes References: https://github.com/Plagman/gamescope/issues/17
2021-01-05 14:10:06 +00:00
dep_xxf86vm, dep_xres, drm_dep, wayland_server, wayland_protos,
build: rename _dep vars to match pkg-config name - wlroots_static_dep is wrong when dynamically linking system wlroots - liftoff_dep contains a typo and `lib` prefix not present in pkg-config
2020-10-20 23:49:57 +00:00
xkbcommon, math, thread_dep, sdl_dep, wlroots_dep,
vulkan_dep, liftoff_dep, dep_xtst, cap_dep
Add initial Meson build system, no install target yet.
2019-10-02 21:08:47 +00:00
],
build: do install executable In order to launch the binary with for example Mesa being installed not into the regular /usr prefix but into something like /opt the binary needs to be launched from the install directory and not only directly from the build directory. So actually do install the executable.
2019-12-17 21:30:18 +00:00
install: true,
Add initial Meson build system, no install target yet.
2019-10-02 21:08:47 +00:00
)
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