Index: patched-ffmpeg-mt/libavutil/attributes.h |
=================================================================== |
--- patched-ffmpeg-mt/libavutil/attributes.h (revision 0) |
+++ patched-ffmpeg-mt/libavutil/attributes.h (revision 0) |
@@ -0,0 +1,107 @@ |
+/* |
+ * copyright (c) 2006 Michael Niedermayer <michaelni@gmx.at> |
+ * |
+ * This file is part of FFmpeg. |
+ * |
+ * FFmpeg 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. |
+ * |
+ * 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 |
+ * Lesser General Public License for more details. |
+ * |
+ * You should have received a copy of the GNU Lesser 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 |
+ */ |
+ |
+/** |
+ * @file libavutil/attributes.h |
+ * Macro definitions for various function/variable attributes |
+ */ |
+ |
+#ifndef AVUTIL_ATTRIBUTES_H |
+#define AVUTIL_ATTRIBUTES_H |
+ |
+#ifdef __GNUC__ |
+# define AV_GCC_VERSION_AT_LEAST(x,y) (__GNUC__ > x || __GNUC__ == x && __GNUC_MINOR__ >= y) |
+#else |
+# define AV_GCC_VERSION_AT_LEAST(x,y) 0 |
+#endif |
+ |
+#ifndef av_always_inline |
+#if AV_GCC_VERSION_AT_LEAST(3,1) |
+# define av_always_inline __attribute__((always_inline)) inline |
+#else |
+# define av_always_inline inline |
+#endif |
+#endif |
+ |
+#ifndef av_noinline |
+#if AV_GCC_VERSION_AT_LEAST(3,1) |
+# define av_noinline __attribute__((noinline)) |
+#else |
+# define av_noinline |
+#endif |
+#endif |
+ |
+#ifndef av_pure |
+#if AV_GCC_VERSION_AT_LEAST(3,1) |
+# define av_pure __attribute__((pure)) |
+#else |
+# define av_pure |
+#endif |
+#endif |
+ |
+#ifndef av_const |
+#if AV_GCC_VERSION_AT_LEAST(2,6) |
+# define av_const __attribute__((const)) |
+#else |
+# define av_const |
+#endif |
+#endif |
+ |
+#ifndef av_cold |
+#if (!defined(__ICC) || __ICC > 1110) && AV_GCC_VERSION_AT_LEAST(4,3) |
+# define av_cold __attribute__((cold)) |
+#else |
+# define av_cold |
+#endif |
+#endif |
+ |
+#ifndef av_flatten |
+#if (!defined(__ICC) || __ICC > 1110) && AV_GCC_VERSION_AT_LEAST(4,1) |
+# define av_flatten __attribute__((flatten)) |
+#else |
+# define av_flatten |
+#endif |
+#endif |
+ |
+#ifndef attribute_deprecated |
+#if AV_GCC_VERSION_AT_LEAST(3,1) |
+# define attribute_deprecated __attribute__((deprecated)) |
+#else |
+# define attribute_deprecated |
+#endif |
+#endif |
+ |
+#ifndef av_unused |
+#if defined(__GNUC__) |
+# define av_unused __attribute__((unused)) |
+#else |
+# define av_unused |
+#endif |
+#endif |
+ |
+#ifndef av_uninit |
+#if defined(__GNUC__) && !defined(__ICC) |
+# define av_uninit(x) x=x |
+#else |
+# define av_uninit(x) x |
+#endif |
+#endif |
+ |
+#endif /* AVUTIL_ATTRIBUTES_H */ |