lavu/checkasm: add (private) kperf timing for macOS

Signed-off-by: J. Dekker <jdek@itanimul.li>

1 files changed, 22 insertions, 0 deletions

diff --git a/libavutil/macos_kperf.h b/libavutil/macos_kperf.h
new file mode 100644
index 0000000000..a295824803
--- /dev/null
+++ b/libavutil/macos_kperf.h
@@ -0,0 +1,22 @@
+/*
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * FFmpeg 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with FFmpeg; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#include <stdint.h>
+
+int ff_kperf_init(void);
+uint64_t ff_kperf_cycles(void);