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Workaround for missing llrintf()
Originally committed as revision 22954 to svn://svn.ffmpeg.org/ffmpeg/trunktags/v0.6
Måns Rullgård
15 years ago
3 changed files with 8 additions and 0 deletions
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+2 -0configure
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+1 -0libavcodec/audioconvert.c
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+5 -0libavutil/libm.h
+ 2
- 0
configure
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| @@ -1052,6 +1052,7 @@ HAVE_LIST=" | |||||
| libdc1394_1 | libdc1394_1 | ||||
| libdc1394_2 | libdc1394_2 | ||||
| llrint | llrint | ||||
| llrintf | |||||
| local_aligned_16 | local_aligned_16 | ||||
| local_aligned_8 | local_aligned_8 | ||||
| log2 | log2 | ||||
| @@ -2585,6 +2586,7 @@ check_lib va/va.h vaInitialize -lva | |||||
| check_mathfunc exp2 | check_mathfunc exp2 | ||||
| check_mathfunc exp2f | check_mathfunc exp2f | ||||
| check_mathfunc llrint | check_mathfunc llrint | ||||
| check_mathfunc llrintf | |||||
| check_mathfunc log2 | check_mathfunc log2 | ||||
| check_mathfunc log2f | check_mathfunc log2f | ||||
| check_mathfunc lrint | check_mathfunc lrint | ||||
+ 1
- 0
libavcodec/audioconvert.c
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| @@ -26,6 +26,7 @@ | |||||
| */ | */ | ||||
| #include "libavutil/avstring.h" | #include "libavutil/avstring.h" | ||||
| #include "libavutil/libm.h" | |||||
| #include "avcodec.h" | #include "avcodec.h" | ||||
| #include "audioconvert.h" | #include "audioconvert.h" | ||||
+ 5
- 0
libavutil/libm.h
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| @@ -43,6 +43,11 @@ | |||||
| #define llrint(x) ((long long)rint(x)) | #define llrint(x) ((long long)rint(x)) | ||||
| #endif /* HAVE_LLRINT */ | #endif /* HAVE_LLRINT */ | ||||
| #if !HAVE_LLRINTF | |||||
| #undef llrintf | |||||
| #define llrintf(x) ((long long)rint(x)) | |||||
| #endif /* HAVE_LLRINT */ | |||||
| #if !HAVE_LOG2 | #if !HAVE_LOG2 | ||||
| #undef log2 | #undef log2 | ||||
| #define log2(x) (log(x) * 1.44269504088896340736) | #define log2(x) (log(x) * 1.44269504088896340736) | ||||