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>