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authorSven Gothel <[email protected]>2013-08-27 23:38:51 +0200
committerSven Gothel <[email protected]>2013-08-27 23:38:51 +0200
commit70fb61d39f4e40de62dd44b2d8c88d43b9efaf42 (patch)
tree846bd404cae673b19f4a07f051e483bc58d6189b /make/stub_includes/libav/lavc54.lavf54.lavu52.lavr01/libavutil/avassert.h
parentb7e1dcb2b510c91a0e61bea12d0fc153878f894a (diff)
Fix libav/ffmpeg compilation across platforms: Move header back to 'stub_includes'
Diffstat (limited to 'make/stub_includes/libav/lavc54.lavf54.lavu52.lavr01/libavutil/avassert.h')
-rw-r--r--make/stub_includes/libav/lavc54.lavf54.lavu52.lavr01/libavutil/avassert.h66
1 files changed, 66 insertions, 0 deletions
diff --git a/make/stub_includes/libav/lavc54.lavf54.lavu52.lavr01/libavutil/avassert.h b/make/stub_includes/libav/lavc54.lavf54.lavu52.lavr01/libavutil/avassert.h
new file mode 100644
index 000000000..b223d26e8
--- /dev/null
+++ b/make/stub_includes/libav/lavc54.lavf54.lavu52.lavr01/libavutil/avassert.h
@@ -0,0 +1,66 @@
+/*
+ * copyright (c) 2010 Michael Niedermayer <[email protected]>
+ *
+ * This file is part of Libav.
+ *
+ * Libav 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 2.1 of the License, or (at your option) any later version.
+ *
+ * Libav 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with Libav; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file
+ * simple assert() macros that are a bit more flexible than ISO C assert().
+ * @author Michael Niedermayer <[email protected]>
+ */
+
+#ifndef AVUTIL_AVASSERT_H
+#define AVUTIL_AVASSERT_H
+
+#include <stdlib.h>
+#include "avutil.h"
+#include "log.h"
+
+/**
+ * assert() equivalent, that is always enabled.
+ */
+#define av_assert0(cond) do { \
+ if (!(cond)) { \
+ av_log(NULL, AV_LOG_FATAL, "Assertion %s failed at %s:%d\n", \
+ AV_STRINGIFY(cond), __FILE__, __LINE__); \
+ abort(); \
+ } \
+} while (0)
+
+
+/**
+ * assert() equivalent, that does not lie in speed critical code.
+ * These asserts() thus can be enabled without fearing speedloss.
+ */
+#if defined(ASSERT_LEVEL) && ASSERT_LEVEL > 0
+#define av_assert1(cond) av_assert0(cond)
+#else
+#define av_assert1(cond) ((void)0)
+#endif
+
+
+/**
+ * assert() equivalent, that does lie in speed critical code.
+ */
+#if defined(ASSERT_LEVEL) && ASSERT_LEVEL > 1
+#define av_assert2(cond) av_assert0(cond)
+#else
+#define av_assert2(cond) ((void)0)
+#endif
+
+#endif /* AVUTIL_AVASSERT_H */