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gtk2/gdk/broadway/meson.build

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Meson
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meson: gdk: build individual backends as static libs This is how it's done in the autotools build. Also avoids problems with multiple source files having the same name (gdkeventsource.c). Also move broadway backend code into broadway subdir.
2017-03-20 00:37:09 +00:00
gdk_broadway_sources = files([
'broadway-output.c',
'broadway-server.c',
'broadwayd.c',
'gdkbroadway-server.c',
gdk: Add Cairo context implementations for all backends And make the GdkCairoContext as abstract. The idea of this and thje following commits is to get rid of all Cairo code in gdksurface.c (and $backend/gdksurface-$backend.c) by moving that code into the Cairo context files. In particular, the GdkSurfaceClass.begin_frame/end_frame() functions (which are currently exclusively used by the Cairo code should end up being moved to GdkDrawContextClass.begin/end_frame(). This has multiple benefits: 1. It unifies code between the different drawing contexts. GL lives in GLContext, Vulkan in VulkanContext and Cairo in CairoContext. In turn, this makes it way easier to reason about what's going on in surface-specific code. Currently pretty much all backends do things wrong when they want to sync to drawing or to the frame clock. 2. It makes the API of GdkSurface smaller. No drawing code (apart from creating the contexts) needs to remain. 3. It confines Cairo to the Drawcontext, thereby making it way more obvious when backends are still using it in situations where it may now conflict with OpenGL (like when doing the dnd failed animation or in the APIs that I'm removing in this branch). 4. We have 2 very different types of Cairo contexts: The X/win32 model, where we have a natively supported Cairo backend but do double buffering ourselves and use similar surfaces and the Wayland/Broadway model where we use image surfaces without any Cairo backend support and have to submit the buffers manually. By not sharing code between those 2 versions, we can make the actual code way smaller. We also get around the need to create 1x1 image surfaces in the Wayland backend where we pretend there's a native Cairo surface.
2018-04-12 14:48:31 +00:00
'gdkcairocontext-broadway.c',
broadway: Add and use GdkBroadwayDrawContext
2018-04-24 13:39:53 +00:00
'gdkdrawcontext-broadway.c',
meson: gdk: build individual backends as static libs This is how it's done in the autotools build. Also avoids problems with multiple source files having the same name (gdkeventsource.c). Also move broadway backend code into broadway subdir.
2017-03-20 00:37:09 +00:00
'gdkcursor-broadway.c',
'gdkdevice-broadway.c',
'gdkdisplay-broadway.c',
'gdkdnd-broadway.c',
'gdkeventsource.c',
'gdkglobals-broadway.c',
'gdkkeys-broadway.c',
'gdkmonitor-broadway.c',
'gdkselection-broadway.c',
GdkWindow -> GdkSurface: File renames Rename all *window.[ch] source files. This is an automatic operation, done by the following commands: for i in $(git ls-files gdk | grep window); do git mv $i $(echo $i | sed s/window/surface/); git sed -f g $(basename $i) $(basename $i | sed s/window/surface/) ; done git checkout NEWS* po-properties po
2018-03-20 10:46:11 +00:00
'gdksurface-broadway.c',
meson: gdk: build individual backends as static libs This is how it's done in the autotools build. Also avoids problems with multiple source files having the same name (gdkeventsource.c). Also move broadway backend code into broadway subdir.
2017-03-20 00:37:09 +00:00
])
gdk_broadway_public_headers = [
'gdkbroadwaydisplay.h',
GdkWindow -> GdkSurface: File renames Rename all *window.[ch] source files. This is an automatic operation, done by the following commands: for i in $(git ls-files gdk | grep window); do git mv $i $(echo $i | sed s/window/surface/); git sed -f g $(basename $i) $(basename $i | sed s/window/surface/) ; done git checkout NEWS* po-properties po
2018-03-20 10:46:11 +00:00
'gdkbroadwaysurface.h',
meson: gdk: build individual backends as static libs This is how it's done in the autotools build. Also avoids problems with multiple source files having the same name (gdkeventsource.c). Also move broadway backend code into broadway subdir.
2017-03-20 00:37:09 +00:00
'gdkbroadwaycursor.h',
'gdkbroadwaymonitor.h',
]
broadway: Install headers How are we going to check a display for its broadway-ness otherwise?
2019-05-06 18:09:52 +00:00
install_headers(gdk_broadway_public_headers, 'gdkbroadway.h', subdir: 'gtk-4.0/gdk/broadway/')
meson: gdk: build individual backends as static libs This is how it's done in the autotools build. Also avoids problems with multiple source files having the same name (gdkeventsource.c). Also move broadway backend code into broadway subdir.
2017-03-20 00:37:09 +00:00
gdk_broadway_deps = [shmlib]
Rewrite toarray Perl script to Python We don't need to shell out to Perl to generate a C array out of a text file.
2018-02-14 15:51:45 +00:00
gen_c_array = find_program('gen-c-array.py')
broadway: Add missing dependency to build The generated file clienthtml.h is #included by broadway-server.c, which is one of the sources of the broadway library — so clienthtml.h needs to be one of the sources of that library too. Signed-off-by: Philip Withnall <withnall@endlessm.com> https://bugzilla.gnome.org/show_bug.cgi?id=790489
2017-11-17 10:03:35 +00:00
clienthtml_h = custom_target('clienthtml.h',
input : 'client.html',
output : 'clienthtml.h',
Rewrite toarray Perl script to Python We don't need to shell out to Perl to generate a C array out of a text file.
2018-02-14 15:51:45 +00:00
command : [
gen_c_array,
'--array-name=client_html',
'--output=@OUTPUT@',
'@INPUT@',
],
)
broadway: Add missing dependency to build The generated file clienthtml.h is #included by broadway-server.c, which is one of the sources of the broadway library — so clienthtml.h needs to be one of the sources of that library too. Signed-off-by: Philip Withnall <withnall@endlessm.com> https://bugzilla.gnome.org/show_bug.cgi?id=790489
2017-11-17 10:03:35 +00:00
meson: libgdk-broadway.a depends on broadwayjs.h Fixes https://gitlab.gnome.org/GNOME/gtk/issues/1218 Also fix another dependency error I found.
2018-07-23 11:49:31 +00:00
broadwayjs_h = custom_target('broadwayjs.h',
input : ['broadway.js'],
output : 'broadwayjs.h',
command : [
gen_c_array,
'--array-name=broadway_js',
'--output=@OUTPUT@',
'@INPUT0@',
],
)
meson: gdk: fix static library names Fix double lib prefix in filenames (liblibgdk-xyz.a)
2017-03-30 23:15:08 +00:00
libgdk_broadway = static_library('gdk-broadway',
meson: libgdk-broadway.a depends on broadwayjs.h Fixes https://gitlab.gnome.org/GNOME/gtk/issues/1218 Also fix another dependency error I found.
2018-07-23 11:49:31 +00:00
clienthtml_h, broadwayjs_h,
meson: gdk: build individual backends as static libs This is how it's done in the autotools build. Also avoids problems with multiple source files having the same name (gdkeventsource.c). Also move broadway backend code into broadway subdir.
2017-03-20 00:37:09 +00:00
gdk_broadway_sources, gdkconfig, gdkenum_h,
include_directories: [confinc, gdkinc],
build: Add common flags to GDK backends The common compiler and linker flags control, among other things, the default visibility of symbols; without them, we leak symbols that ought to be private.
2017-04-28 21:26:32 +00:00
c_args: [
Use a single compilation symbol We use a compilation symbol in our build to allow the inclusion of specific headers while building GTK, to avoid the need to include only the global header. Each namespace has its own compilation symbol because we used to have different libraries, and strict symbol visibility between libraries; now that we have a single library, and we can use private symbols across namespaces while building GTK, we should have a single compilation symbol, and simplify the build rules.
2019-11-27 13:33:43 +00:00
'-DGTK_COMPILATION',
build: Add common flags to GDK backends The common compiler and linker flags control, among other things, the default visibility of symbols; without them, we leak symbols that ought to be private.
2017-04-28 21:26:32 +00:00
'-DG_LOG_DOMAIN="Gdk"',
] + common_cflags,
link_args: common_ldflags,
meson: gdk: build individual backends as static libs This is how it's done in the autotools build. Also avoids problems with multiple source files having the same name (gdkeventsource.c). Also move broadway backend code into broadway subdir.
2017-03-20 00:37:09 +00:00
dependencies: [gdk_deps, gdk_broadway_deps])
# gtk4-broadwayd
broadwayd_syslib = os_win32 ? find_library('ws2_32') : shmlib
executable('gtk4-broadwayd',
clienthtml_h, broadwayjs_h,
broadway: Use textures to configure window contents Instead of using the old buffer code, just use textures to define the window contents.
2017-11-18 19:36:57 +00:00
'broadwayd.c', 'broadway-server.c', 'broadway-output.c',
Rewrite toarray Perl script to Python We don't need to shell out to Perl to generate a C array out of a text file.
2018-02-14 15:51:45 +00:00
include_directories: [confinc, gdkinc, include_directories('.')],
Use a single compilation symbol We use a compilation symbol in our build to allow the inclusion of specific headers while building GTK, to avoid the need to include only the global header. Each namespace has its own compilation symbol because we used to have different libraries, and strict symbol visibility between libraries; now that we have a single library, and we can use private symbols across namespaces while building GTK, we should have a single compilation symbol, and simplify the build rules.
2019-11-27 13:33:43 +00:00
c_args: ['-DGTK_COMPILATION', '-DG_LOG_DOMAIN="Gdk"', ],
meson: gdk: build individual backends as static libs This is how it's done in the autotools build. Also avoids problems with multiple source files having the same name (gdkeventsource.c). Also move broadway backend code into broadway subdir.
2017-03-20 00:37:09 +00:00
dependencies : [broadwayd_syslib, gdk_deps],
install : true)
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