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gtk: disable Vulkan again, remove old version gates

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Vulkan is causing problems again...

Also our minimum GTK version requirement is 4.18 now, so we can nuke all
the old checks
This commit is contained in:
Leah Amelia Chen
2026-09-17 22:14:43 +08:00
parent c15e2f7992
commit 851cd4dc13
1 changed files with 10 additions and 19 deletions
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29
src/apprt/gtk/class/application.zig
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@@ -3376,32 +3376,23 @@ const Action = struct {
fn setGtkEnv(config: *const CoreConfig) std.Io.Writer.Error!void {
assert(gtk.isInitialized() == 0);
var gdk_debug: struct {
/// output OpenGL debug information
const gdk_debug: struct {
/// Output OpenGL debug information,
/// `gtk-opengl-debug` dumps logs directly to stderr so both must be true
/// to enable OpenGL debugging.
opengl: bool = false,
// GTK's new renderer can cause blurry font when using fractional scaling.
@"gl-no-fractional": bool = false,
} = .{
// `gtk-opengl-debug` dumps logs directly to stderr so both must be true
// to enable OpenGL debugging.
.opengl = global.logging().stderr and config.@"gtk-opengl-debug",
};
var gdk_disable: struct {
/// current gtk implementation for color management is not good enough.
/// see: https://bugs.kde.org/show_bug.cgi?id=495647
/// gtk issue: https://gitlab.gnome.org/GNOME/gtk/-/issues/6864
@"color-mgmt": bool = true,
const gdk_disable: struct {
// Even though we don't use GTK's GL context anymore, there can still
// occasionally be conflicts when Vulkan and OpenGL are used together.
// Disabling Vulkan also saves hundreds of milliseconds of initialization
// time on certain systems.
vulkan: bool = true,
} = .{};
if (gtk_version.runtimeAtLeast(4, 18, 0)) {
gdk_disable.@"color-mgmt" = false;
}
if (gtk_version.runtimeUntil(4, 17, 5)) {
// Removed at GTK v4.17.5
gdk_debug.@"gl-no-fractional" = true;
}
{
var buf: [1024]u8 = undefined;
var writer: std.Io.Writer = .fixed(&buf);