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Wayland: Add support for ext-background-effects

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Fixes #9536
Fixes #9534
This commit is contained in:
copilot-swe-agent[bot]
2026-02-21 14:47:15 +00:00
committed by Kovid Goyal
parent 6bd0aa5269
commit bcba8fc04c
4 changed files with 47 additions and 4 deletions
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24
glfw/wl_window.c vendored
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@@ -344,7 +344,25 @@ update_regions(_GLFWwindow* window) {
wl_region_destroy(region);
}
// Set blur region
if (_glfw.wl.org_kde_kwin_blur_manager) {
if (_glfw.wl.ext_background_effect_manager_v1) {
if (window->wl.has_blur && (_glfw.wl.ext_background_effect_capabilities & EXT_BACKGROUND_EFFECT_MANAGER_V1_CAPABILITY_BLUR)) {
if (!window->wl.ext_background_effect_surface_v1)
window->wl.ext_background_effect_surface_v1 = ext_background_effect_manager_v1_get_background_effect(
_glfw.wl.ext_background_effect_manager_v1, window->wl.surface);
if (window->wl.ext_background_effect_surface_v1) {
struct wl_region* region = wl_compositor_create_region(_glfw.wl.compositor);
if (region) {
wl_region_add(region, 0, 0, window->wl.width, window->wl.height);
ext_background_effect_surface_v1_set_blur_region(window->wl.ext_background_effect_surface_v1, region);
wl_region_destroy(region);
}
}
} else {
if (window->wl.ext_background_effect_surface_v1) {
ext_background_effect_surface_v1_set_blur_region(window->wl.ext_background_effect_surface_v1, NULL);
}
}
} else if (_glfw.wl.org_kde_kwin_blur_manager) {
if (window->wl.has_blur) {
if (!window->wl.org_kde_kwin_blur)
window->wl.org_kde_kwin_blur = org_kde_kwin_blur_manager_create(_glfw.wl.org_kde_kwin_blur_manager, window->wl.surface);
@@ -606,7 +624,7 @@ create_surface(_GLFWwindow* window, const _GLFWwndconfig* wndconfig) {
}
}
window->wl.window_fully_created = !window->wl.expect_scale_from_compositor;
if (_glfw.wl.org_kde_kwin_blur_manager && wndconfig->blur_radius > 0) _glfwPlatformSetWindowBlur(window, wndconfig->blur_radius);
if ((_glfw.wl.ext_background_effect_manager_v1 || _glfw.wl.org_kde_kwin_blur_manager) && wndconfig->blur_radius > 0) _glfwPlatformSetWindowBlur(window, wndconfig->blur_radius);
window->wl.integer_scale.deduced = scale;
if (_glfw.wl.has_preferred_buffer_scale) { scale = 1; window->wl.integer_scale.preferred = 1; }
@@ -1512,6 +1530,8 @@ void _glfwPlatformDestroyWindow(_GLFWwindow* window)
wp_viewport_destroy(window->wl.wp_viewport);
if (window->wl.org_kde_kwin_blur)
org_kde_kwin_blur_release(window->wl.org_kde_kwin_blur);
if (window->wl.ext_background_effect_surface_v1)
ext_background_effect_surface_v1_destroy(window->wl.ext_background_effect_surface_v1);
if (window->context.destroy)
window->context.destroy(window);