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Output some info about compositor capabilities for --debug-rendering

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Kovid Goyal 2024-04-04 11:46:41 +05:30
parent b3197e4498
commit cd67184432
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GPG key ID: 06BC317B515ACE7C
1 changed files with 10 additions and 34 deletions
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44
glfw/wl_init.c vendored
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@ -55,7 +55,7 @@
#endif
#define debug(...) if (_glfw.hints.init.debugRendering) fprintf(stderr, __VA_ARGS__);
#define debug(...) if (_glfw.hints.init.debugRendering) { fprintf(stderr, "[%.3f] ", monotonic_t_to_s_double(monotonic())); fprintf(stderr, __VA_ARGS__); }
static int min(int n1, int n2)
{
@ -782,39 +782,6 @@ static const struct wl_registry_listener registryListener = {
};
static void registry_handle_global(void* data,
struct wl_registry* registry UNUSED,
uint32_t name UNUSED,
const char* interface,
uint32_t version UNUSED) {
if (strcmp(interface, "zxdg_decoration_manager_v1") == 0) {
bool *has_ssd = (bool*)data;
if (has_ssd) *has_ssd = true;
}
}
static void registry_handle_global_remove(void *data UNUSED,
struct wl_registry *registry UNUSED,
uint32_t name UNUSED) {}
GLFWAPI const char*
glfwWaylandCheckForServerSideDecorations(void) {
struct wl_display *display = wl_display_connect(NULL);
if (!display) return "ERR: Failed to connect to Wayland display";
static const struct wl_registry_listener rl = {
registry_handle_global, registry_handle_global_remove
};
struct wl_registry *registry = wl_display_get_registry(display);
bool has_ssd = false;
wl_registry_add_listener(registry, &rl, &has_ssd);
wl_display_roundtrip(display);
wl_registry_destroy(registry);
wl_display_flush(display);
wl_display_flush(display);
return has_ssd ? "YES" : "NO";
}
GLFWAPI int glfwGetCurrentSystemColorTheme(void) {
return glfw_current_system_color_theme();
}
@ -922,6 +889,15 @@ int _glfwPlatformInit(void)
"Wayland: Failed to find Wayland SHM");
return false;
}
if (_glfw.hints.init.debugRendering) {
debug("Compositor capabilities:");
#define C(title, name) fprintf(stderr, " %s=%d", #title, _glfw.wl.name != NULL);
C(viewporter, wp_viewporter); C(fractional_scale, wp_fractional_scale_manager_v1); C(blur, org_kde_kwin_blur_manager);
C(SSD, decorationManager); C(cursor_shape, wp_cursor_shape_manager_v1);
fprintf(stderr, " preferred_buffer_scale: %d", _glfw.wl.has_preferred_buffer_scale);
#undef C
fprintf(stderr, "\n");
}
return true;
}