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authorMichael Niedermayer <michaelni@gmx.at>2014-03-10 12:03:29 +0100
committerMichael Niedermayer <michaelni@gmx.at>2014-03-10 12:05:02 +0100
commit27b4d154cad0387277d8640ba804a4ac1c83cf14 (patch)
treed1f56fa26fcaab5783cbb86ba257bd85ead14924 /compat
parent4c63beeefe9fcd42f12fe5545a63bb8114e8bea0 (diff)
parente854b8f9f4097a3c560b746895e9da6721aa4cdb (diff)
downloadffmpeg-streaming-27b4d154cad0387277d8640ba804a4ac1c83cf14.zip
ffmpeg-streaming-27b4d154cad0387277d8640ba804a4ac1c83cf14.tar.gz
Merge remote-tracking branch 'qatar/master'
* qatar/master: Work around broken floating point limits on some systems. Merged-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'compat')
-rw-r--r--compat/float/float.h35
-rw-r--r--compat/float/limits.h22
2 files changed, 57 insertions, 0 deletions
diff --git a/compat/float/float.h b/compat/float/float.h
new file mode 100644
index 0000000..1f0d3ab
--- /dev/null
+++ b/compat/float/float.h
@@ -0,0 +1,35 @@
+/*
+ * Work around broken floating point limits on some systems.
+ *
+ * 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
+ */
+
+#include_next <float.h>
+
+#ifdef FLT_MAX
+#undef FLT_MAX
+#define FLT_MAX 3.40282346638528859812e+38F
+
+#undef FLT_MIN
+#define FLT_MIN 1.17549435082228750797e-38F
+
+#undef DBL_MAX
+#define DBL_MAX ((double)1.79769313486231570815e+308L)
+
+#undef DBL_MIN
+#define DBL_MIN ((double)2.22507385850720138309e-308L)
+#endif
diff --git a/compat/float/limits.h b/compat/float/limits.h
new file mode 100644
index 0000000..7ea374a
--- /dev/null
+++ b/compat/float/limits.h
@@ -0,0 +1,22 @@
+/*
+ * Work around broken floating point limits on some systems.
+ *
+ * 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
+ */
+
+#include_next <limits.h>
+#include <float.h>
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