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VP8 libvpx Encoding 1.4.0
pts/vpxenc-1.4.0
- 13 January 2017 -
Build fixes
downloads.xml
<?xml version="1.0"?> <!--Phoronix Test Suite v7.0.0m1--> <PhoronixTestSuite> <Downloads> <Package> <URL>http://storage.googleapis.com/downloads.webmproject.org/releases/webm/libvpx-1.6.0.tar.bz2</URL> <MD5>f95a176768a0e1bb4fe42742e27a41af</MD5> <SHA256>d0afbb5eb1ecae68f8d578abace160a97e2e8a230e3028cf4db115d59a695aad</SHA256> <FileSize>1943026</FileSize> </Package> <Package> <URL>http://media.xiph.org/video/derf/y4m/soccer_4cif.y4m</URL> <MD5>5cd52920caed848964844ee768871b6c</MD5> <FileSize>364957238</FileSize> </Package> </Downloads> </PhoronixTestSuite>
install.sh
#!/bin/sh tar -xjf libvpx-1.6.0.tar.bz2 mkdir vpx cd libvpx-1.6.0 echo "--- a/vp9/common/vp9_entropymv.h +++ b/vp9/common/vp9_entropymv.h @@ -27,12 +27,9 @@ void vp9_adapt_mv_probs(struct VP9Common *cm, int usehp); -// Integer pel reference mv threshold for use of high-precision 1/8 mv -#define COMPANDED_MVREF_THRESH 8 - static INLINE int use_mv_hp(const MV *ref) { - return (abs(ref->row) >> 3) < COMPANDED_MVREF_THRESH && - (abs(ref->col) >> 3) < COMPANDED_MVREF_THRESH; + const int kMvRefThresh = 64; // threshold for use of high-precision 1/8 mv + return abs(ref->row) < kMvRefThresh && abs(ref->col) < kMvRefThresh; } " | patch -p1 ./configure --disable-install-docs --enable-shared --prefix=$HOME/vpx make -j $NUM_CPU_JOBS echo $? > ~/install-exit-status make install cd ~ rm -rf libvpx-1.6.0 echo "#!/bin/sh cd vpx/bin LD_PRELOAD=../lib/libvpx.so.4 ./vpxenc --best --psnr -v --threads=\$NUM_CPU_CORES -o /dev/null ~/soccer_4cif.y4m 2> \$LOG_FILE echo \$? > ~/test-exit-status" > vpxenc chmod +x vpxenc
results-definition.xml
<?xml version="1.0"?> <!--Phoronix Test Suite v7.0.0m1--> <PhoronixTestSuite> <ResultsParser> <OutputTemplate>Pass 1/1 frame 600/600 639417B 8525b/f 511533b/s 46363 ms (#_RESULT_# fps)</OutputTemplate> <LineHint> fps</LineHint> <ResultBeforeString>fps</ResultBeforeString> </ResultsParser> </PhoronixTestSuite>
test-definition.xml
<?xml version="1.0"?> <!--Phoronix Test Suite v7.0.0m1--> <PhoronixTestSuite> <TestInformation> <Title>VP8 libvpx Encoding</Title> <AppVersion>1.6.0</AppVersion> <Description>This is a standard video encoding performance test of Google's libvpx library and the vpxenc command for the VP8/WebM format.</Description> <ResultScale>Frames Per Second</ResultScale> <Proportion>HIB</Proportion> <SubTitle>vpxenc</SubTitle> <TimesToRun>3</TimesToRun> </TestInformation> <TestProfile> <Version>1.4.0</Version> <SupportedPlatforms>Linux</SupportedPlatforms> <SoftwareType>Utility</SoftwareType> <TestType>Processor</TestType> <License>Free</License> <Status>Verified</Status> <ExternalDependencies>build-utilities, yasm</ExternalDependencies> <EnvironmentSize>353</EnvironmentSize> <ProjectURL>http://www.webmproject.org/</ProjectURL> <InternalTags>SMP</InternalTags> <Maintainer>Michael Larabel</Maintainer> </TestProfile> </PhoronixTestSuite>