8bc67ec2c0
It provides the following features: * verify correctness by comparing output to the C version. * detect failure to save and restore clobbered callee-saved registers. * detect 32-bit parameters being used as if they were 64-bit in x86-64 (the upper halves are not guaranteed to be zero - but in practice they very often are, which makes those bugs hard to spot otherwise). * easy benchmarking. Compile by running 'make checkasm'. Execute by running 'tests/checkasm/checkasm'. Optional arguments are '--bench' to run benchmarks for all functions, '--bench=<pattern>' to run benchmarks for all functions that starts with <pattern>, and '<integer>' to seed the PRNG for reproducible results. Contains unit tests for most h264pred functions to get started, more tests can be added afterwards using those as a reference. Loosely based on code from x264. Currently only supports x86 and x86-64, but additional architectures shouldn't be too much of an obstacle to add. Note that functions with floating point parameters or floating point return values are not supported. Some compiler-specific features or preprocessor hacks would likely be required to add support for that. Signed-off-by: Janne Grunau <janne-libav@jannau.net>
65 lines
850 B
Plaintext
65 lines
850 B
Plaintext
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*.o
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*.d
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*.def
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*.dll
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*.dylib
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*.exe
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*.exp
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*.gcda
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*.gcno
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*.h.c
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*.ilk
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*.lib
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*.pc
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*.pdb
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*.so
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*.so.*
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*.swp
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*.ver
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*-example
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*-test
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/.config
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/.version
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/avconv
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/avplay
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/avprobe
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/config.*
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/coverage.info
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/avversion.h
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/doc/*.1
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/doc/*.html
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/doc/*.pod
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/doc/avoptions_codec.texi
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/doc/avoptions_format.texi
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/doc/doxy/html/
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/doc/examples/avcodec
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/doc/examples/metadata
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/doc/examples/output
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/doc/print_options
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/lcov/
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/libavcodec/*_tablegen
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/libavutil/avconfig.h
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/tests/audiogen
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/tests/base64
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/tests/checkasm/checkasm
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/tests/data/
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/tests/pixfmts.mak
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/tests/rotozoom
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/tests/tiny_psnr
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/tests/videogen
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/tests/vsynth1/
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/tools/aviocat
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/tools/cws2fws
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/tools/graph2dot
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/tools/ismindex
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/tools/pktdumper
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/tools/probetest
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/tools/qt-faststart
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/tools/trasher
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