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[client] wayland: move libdecor and xdg into seperate backends

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This allows us to build with libdecor enabled as the selection to use it
is decided upon at runtime if the compositor `gnome-shell` is detected.
If the libdecor development headers are installed, by default it will
now be compiled in unless overridden by the user at compile time.
This commit is contained in:
Geoffrey McRae
2023-11-09 16:30:27 +11:00
parent d592f13f88
commit aa9dbe654d
19 changed files with 923 additions and 551 deletions
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19
client/displayservers/Wayland/gl.c
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@@ -89,18 +89,21 @@ void waylandEGLSwapBuffers(EGLDisplay display, EGLSurface surface, const struct
if (wlWm.needsResize)
{
bool skipResize = false;
wl_egl_window_resize(wlWm.eglWindow, wl_fixed_to_int(wlWm.width * wlWm.scale),
wl_fixed_to_int(wlWm.height * wlWm.scale), 0, 0);
if (wlWm.width == 0 || wlWm.height == 0)
int width, height;
wlWm.desktop->getSize(&width, &height);
wl_egl_window_resize(wlWm.eglWindow, wl_fixed_to_int(width * wlWm.scale),
wl_fixed_to_int(height * wlWm.scale), 0, 0);
if (width == 0 || height == 0)
skipResize = true;
else if (wlWm.fractionalScale)
{
wl_surface_set_buffer_scale(wlWm.surface, 1);
if (!wlWm.viewport)
wlWm.viewport = wp_viewporter_get_viewport(wlWm.viewporter, wlWm.surface);
wp_viewport_set_source(wlWm.viewport, 0, 0, wlWm.width * wlWm.scale, wlWm.height * wlWm.scale);
wp_viewport_set_destination(wlWm.viewport, wlWm.width, wlWm.height);
wp_viewport_set_source(wlWm.viewport, 0, 0, width * wlWm.scale, height * wlWm.scale);
wp_viewport_set_destination(wlWm.viewport, width, height);
}
else
{
@@ -120,18 +123,18 @@ void waylandEGLSwapBuffers(EGLDisplay display, EGLSurface surface, const struct
}
struct wl_region * region = wl_compositor_create_region(wlWm.compositor);
wl_region_add(region, 0, 0, wlWm.width, wlWm.height);
wl_region_add(region, 0, 0, width, height);
wl_surface_set_opaque_region(wlWm.surface, region);
wl_region_destroy(region);
app_handleResizeEvent(wlWm.width, wlWm.height, wl_fixed_to_double(wlWm.scale),
app_handleResizeEvent(width, height, wl_fixed_to_double(wlWm.scale),
(struct Border) {0, 0, 0, 0});
app_invalidateWindow(true);
waylandStopWaitFrame();
wlWm.needsResize = skipResize;
}
waylandShellAckConfigureIfNeeded();
wlWm.desktop->shellAckConfigureIfNeeded();
}
#endif