Adding upstream version 1.2.2.upstream/1.2.2upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 53 insertions, 0 deletions

diff --git a/src/debug/gc-heap.h b/src/debug/gc-heap.h
new file mode 100644
index 0000000..e0fd8f1
--- /dev/null
+++ b/src/debug/gc-heap.h
@@ -0,0 +1,53 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Inkscape::Debug::GCHeap - heap statistics for libgc heap
+ *
+ * Authors:
+ *   MenTaLguY <mental@rydia.net>
+ *
+ * Copyright (C) 2004 MenTaLguY
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#ifndef SEEN_INKSCAPE_DEBUG_GC_HEAP_H
+#define SEEN_INKSCAPE_DEBUG_GC_HEAP_H
+
+#include "inkgc/gc-core.h"
+#include "debug/heap.h"
+
+namespace Inkscape {
+namespace Debug {
+
+class GCHeap : public Debug::Heap {
+public:
+    int features() const override {
+        return SIZE_AVAILABLE | USED_AVAILABLE | GARBAGE_COLLECTED;
+    }
+    char const *name() const override {
+        return "libgc";
+    }
+    Heap::Stats stats() const override {
+        Stats stats;
+        stats.size = GC::Core::get_heap_size();
+        stats.bytes_used = stats.size - GC::Core::get_free_bytes();
+        return stats;
+    }
+    void force_collect() override { GC::Core::gcollect(); }
+};
+
+}
+}
+
+#endif
+
+/*
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :