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author | Matthias Clasen <mclasen@redhat.com> | 2020-08-19 20:48:51 +0000 |
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committer | Matthias Clasen <mclasen@redhat.com> | 2020-08-19 20:48:51 +0000 |
commit | f26b61331403a337a4753b512df25f154891c237 (patch) | |
tree | 581421a87ee3bb20e534ef8ffdabed8ce0414f11 /pango/pango-trace-private.h | |
parent | 1f8e988bd580627b6310f6ff01e0b4947b739996 (diff) | |
parent | 13f8625431eba74e070e846b23fcfc2a0ff2b34d (diff) | |
download | pango-f26b61331403a337a4753b512df25f154891c237.tar.gz |
Merge branch 'sysprof-tracing' into 'master'
Add sysprof tracing support
See merge request GNOME/pango!227
Diffstat (limited to 'pango/pango-trace-private.h')
-rw-r--r-- | pango/pango-trace-private.h | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/pango/pango-trace-private.h b/pango/pango-trace-private.h new file mode 100644 index 00000000..5d2a4fdf --- /dev/null +++ b/pango/pango-trace-private.h @@ -0,0 +1,53 @@ +/* Pango + * pango-trace-private.h: + * + * Copyright (C) 2020 Red Hat, Inc + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library. If not, see <http://www.gnu.org/licenses/>. + */ + +#pragma once + + +#ifdef HAVE_SYSPROF +#include <sysprof-capture.h> +#endif + +#include <glib.h> + +G_BEGIN_DECLS + +#ifdef HAVE_SYSPROF +#define PANGO_TRACE_CURRENT_TIME SYSPROF_CAPTURE_CURRENT_TIME +#else +#define PANGO_TRACE_CURRENT_TIME 0 +#endif + +void pango_trace_mark (gint64 begin_time, + const gchar *name, + const gchar *message_format, + ...) G_GNUC_PRINTF (3, 4); + +#ifndef HAVE_SYSPROF +/* Optimise the whole call out */ +#if defined(G_HAVE_ISO_VARARGS) +#define g_trace_mark(b, n, m, ...) +#elif defined(G_HAVE_GNUC_VARARGS) +#define g_trace_mark(b, n, m...) +#else +/* no varargs macro support; the call will have to be optimised out by the compiler */ +#endif +#endif + +G_END_DECLS |