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| author | Michael Niedermayer <michaelni@gmx.at> | 2011-06-29 04:08:31 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2011-06-29 05:23:12 +0200 |
| commit | bb9d5171a7352205ac9f09c970e24938fab57165 (patch) | |
| tree | 2abd874837de6e7cc0f21d1f84e13555b2eeb755 /libavutil | |
| parent | dbe5f0172b4f123b15bc8ada82dd17b13c4bbbd7 (diff) | |
| parent | 4578435f35888c95b12a53a12cdab612ac3fef04 (diff) | |
| download | ffmpeg-streaming-bb9d5171a7352205ac9f09c970e24938fab57165.zip ffmpeg-streaming-bb9d5171a7352205ac9f09c970e24938fab57165.tar.gz | |
Merge remote-tracking branch 'qatar/master'
* qatar/master: (21 commits)
swscale: Add Doxygen for hyscale_fast/hScale.
fate: enable lavfi-pixmt tests on big endian systems
PPC: swscale: disable altivec functions for unsupported formats
fate: merge identical pixdesc_be/le tests
swscale: Add Doxygen for yuv2planar*/yuv2packed* functions.
build: call texi2pod.pl with full path instead of symlink
build: include sub-makefiles using full path instead of symlinks
swscale: update big endian reference values after dff5a835.
wavpack: skip blocks with no samples
cosmetics: remove outdated comment that is no longer true
build: replace some addprefix/addsuffix with substitution refs
avutil: Remove unused arbitrary precision integer code.
configure: Drop check for availability of ten assembler operands.
aacenc: Save channel configuration for later use.
aacenc: Fix codebook trellising for zeroed bands.
swscale: change prototypes of scaled YUV output functions.
swscale: re-add support for non-native endianness.
swscale: disentangle yuv2rgbX_c_full() into small functions.
swscale: split yuv2packed[12X]_c() remainders into small functions.
swscale: split yuv2packedX_altivec in smaller functions.
...
Conflicts:
Makefile
configure
libavcodec/x86/dsputil_mmx.c
libavfilter/Makefile
libavformat/Makefile
libavutil/integer.c
libavutil/integer.h
libswscale/swscale.c
libswscale/swscale_internal.h
libswscale/x86/swscale_template.c
tests/ref/lavfi/pixdesc_le
tests/ref/lavfi/pixfmts_scale
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavutil')
| -rw-r--r-- | libavutil/Makefile | 2 | ||||
| -rw-r--r-- | libavutil/mathematics.c | 29 |
2 files changed, 1 insertions, 30 deletions
diff --git a/libavutil/Makefile b/libavutil/Makefile index 0d8f01d..ad2a3ee 100644 --- a/libavutil/Makefile +++ b/libavutil/Makefile @@ -84,6 +84,6 @@ DIRS = arm bfin sh4 x86 ARCH_HEADERS = bswap.h intmath.h intreadwrite.h timer.h -include $(SUBDIR)../subdir.mak +include $(SRC_PATH)/subdir.mak $(SUBDIR)lzo-test$(EXESUF): ELIBS = -llzo2 diff --git a/libavutil/mathematics.c b/libavutil/mathematics.c index cfe8fbc..180f72e 100644 --- a/libavutil/mathematics.c +++ b/libavutil/mathematics.c @@ -153,32 +153,3 @@ int64_t av_compare_mod(uint64_t a, uint64_t b, uint64_t mod){ c-= mod; return c; } - -#ifdef TEST -#include "integer.h" -#undef printf -int main(void){ - int64_t a,b,c,d,e; - - for(a=7; a<(1LL<<62); a+=a/3+1){ - for(b=3; b<(1LL<<62); b+=b/4+1){ - for(c=9; c<(1LL<<62); c+=(c*2)/5+3){ - int64_t r= c/2; - AVInteger ai; - ai= av_mul_i(av_int2i(a), av_int2i(b)); - ai= av_add_i(ai, av_int2i(r)); - - d= av_i2int(av_div_i(ai, av_int2i(c))); - - e= av_rescale(a,b,c); - - if((double)a * (double)b / (double)c > (1LL<<63)) - continue; - - if(d!=e) printf("%"PRId64"*%"PRId64"/%"PRId64"= %"PRId64"=%"PRId64"\n", a, b, c, d, e); - } - } - } - return 0; -} -#endif |
