)]}'
{
  "commit": "2967bf355e1b8e3e89ab0e3cd5196ec930b97182",
  "tree": "8d49c2effede3a092007bf387271427a2877e28e",
  "parents": [
    "06c297bd1c91ac9a7dd6f6fcf8164a42e078fc5b"
  ],
  "author": {
    "name": "Johann",
    "email": "johannkoenig@google.com",
    "time": "Wed Jun 22 16:08:10 2016 -0700"
  },
  "committer": {
    "name": "Yaowu Xu",
    "email": "yaowu@google.com",
    "time": "Mon Jul 18 10:31:10 2016 -0700"
  },
  "message": "Merge changes from libvpx/master by cherry-pick\n\nThis commit bring all up-to-date changes from master that are\napplicable to nextgenv2. Due to the remove VP10 code in master,\nwe had to cherry pick the following commits to get those changes:\n\nAdd default flags for arm64/armv8 builds\n\nAllows building simple targets with sane default flags.\n\nFor example, using the Android arm64 toolchain from the NDK:\nhttps://developer.android.com/ndk/guides/standalone_toolchain.html\n./build/tools/make-standalone-toolchain.sh --arch\u003darm64 \\\n  --platform\u003dandroid-24 --install-dir\u003d/tmp/arm64\nCROSS\u003d/tmp/arm64/bin/aarch64-linux-android- \\\n  ~/libvpx/configure --target\u003darm64-linux-gcc --disable-multithread\n\nBUG\u003dwebm:1143\n\nvpx_lpf_horizontal_4_sse2: Remove dead load.\n\nChange-Id: I51026c52baa1f0881fcd5b68e1fdf08a2dc0916e\n\nFail early when android target does not include --sdk-path\n\nChange-Id: I07e7e63476a2e32e3aae123abdee8b7bbbdc6a8c\n\nconfigure: clean up var style and set_all usage\n\nUse quotes whenever possible and {} always for variables.\n\nReplace multiple set_all calls with *able_feature().\n\nConflicts:\n\tbuild/make/configure.sh\n\nvp9-svc: Remove some unneeded code/comment.\n\ndatarate_test,DatarateTestLarge: normalize bits type\n\nquiets a msvc warning:\nconversion from \u0027const int64_t\u0027 to \u0027size_t\u0027, possible loss of data\n\nmips added p6600 cpu support\n\nRemoved -funroll-loops\n\npsnr.c: use int64_t for sum of differences\n\nSince the values can be negative.\n\n*.asm: normalize label format\n\nadd a trailing \u0027:\u0027, though it\u0027s optional with the tools we support, it\u0027s\nmore common to use it to mark a label. this also quiets the\norphan-labels warning with nasm/yasm.\n\nBUG\u003db/29583530\n\nPrevent negative variance\n\nDue to rounding, hbd variance may become negative. This commit put in\ncheck and clamp of negative values to 0.\n\nconfigure: remove old visual studio support (\u003c2010)\n\nBUG\u003db/29583530\n\nConflicts:\n\tconfigure\n\nconfigure: restore vs_version variable\n\ninadvertently lost in the final patchset of:\n078dff7 configure: remove old visual studio support (\u003c2010)\n\nthis prevents an empty CONFIG_VS_VERSION and avoids make failure\n\nRequire x86inc.asm\n\nForce enable x86inc.asm when building for x86. Previously there were\ncompatibility issues so a flag was added to simplify disabling this\ncode.\n\nThe known issues have been resolved and x86inc.asm is the preferred\nabstraction layer (over x86_abi_support.asm).\n\nBUG\u003db:29583530\n\nconvolve_test: fix byte offsets in hbd build\n\nCONVERT_TO_BYTEPTR(x) was corrected in:\n003a9d2 Port metric computation changes from nextgenv2\nto use the more common (x) within the expansion. offsets should occur\nafter converting the pointer to the desired type.\n\n+ factorized some common expressions\n\nConflicts:\n\ttest/convolve_test.cc\n\nvpx_dsp: remove x86inc.asm distinction\n\nBUG\u003db:29583530\n\nConflicts:\n\tvpx_dsp/vpx_dsp.mk\n\tvpx_dsp/vpx_dsp_rtcd_defs.pl\n\tvpx_dsp/x86/highbd_variance_sse2.c\n\tvpx_dsp/x86/variance_sse2.c\n\ntest: remove x86inc.asm distinction\n\nBUG\u003db:29583530\n\nConflicts:\n\ttest/vp9_subtract_test.cc\n\nconfigure: remove x86inc.asm distinction\n\nBUG\u003db:29583530\n\nChange-Id: I59a1192142e89a6a36b906f65a491a734e603617\n\nUpdate vpx subpixel 1d filter ssse3 asm\n\nSpeed test shows the new vertical filters have degradation on Celeron\nChromebook. Added \"X86_SUBPIX_VFILTER_PREFER_SLOW_CELERON\" to control\nthe vertical filters activated code. Now just simply active the code\nwithout degradation on Celeron. Later there should be 2 set of vertical\nfilters ssse3 functions, and let jump table to choose based on CPU type.\n\nimprove vpx_filter_block1d* based on replace paddsw+psrlw to pmulhrsw\n\nMake set_reference control API work in VP9\n\nMoved the API patch from NextGenv2. An example was included.\nTo try it, for example, run the following command:\n$ examples/vpx_cx_set_ref vp9 352 288 in.yuv out.ivf 4 30\n\nConflicts:\n\texamples.mk\n\texamples/vpx_cx_set_ref.c\n\ttest/cx_set_ref.sh\n\tvp9/decoder/vp9_decoder.c\n\ndeblock filter : moved from vp8 code branch\n\nThe deblocking filters used in vp8 have been moved to vpx_dsp for\nuse by both vp8 and vp9.\n\nvpx_thread.[hc]: update webp source reference\n\n+ drop the blob hash, the updated reference will be updated in the\ncommit message\n\nBUG\u003db/29583578\n\nvpx_thread: use native windows cond var if available\n\nBUG\u003db/29583578\n\noriginal webp change:\n\ncommit 110ad5835ecd66995d0e7f66dca1b90dea595f5a\nAuthor: James Zern \u003cjzern@google.com\u003e\nDate:   Mon Nov 23 19:49:58 2015 -0800\n\n    thread: use native windows cond var if available\n\n    Vista / Server 2008 and up. no speed difference observed.\n\n100644 blob 4fc372b7bc6980a9ed3618c8cce5b67ed7b0f412 src/utils/thread.c\n100644 blob 840831185502d42a3246e4b7ff870121c8064791 src/utils/thread.h\n\nvpx_thread: use InitializeCriticalSectionEx if available\n\nBUG\u003db/29583578\n\noriginal webp change:\n\ncommit 63fadc9ffacc77d4617526a50c696d21d558a70b\nAuthor: James Zern \u003cjzern@google.com\u003e\nDate:   Mon Nov 23 20:38:46 2015 -0800\n\n    thread: use InitializeCriticalSectionEx if available\n\n    Windows Vista / Server 2008 and up\n\n100644 blob f84207d89b3a6bb98bfe8f3fa55cad72dfd061ff src/utils/thread.c\n100644 blob 840831185502d42a3246e4b7ff870121c8064791 src/utils/thread.h\n\nvpx_thread: use WaitForSingleObjectEx if available\n\nBUG\u003db/29583578\n\noriginal webp change:\n\ncommit 0fd0e12bfe83f16ce4f1c038b251ccbc13c62ac2\nAuthor: James Zern \u003cjzern@google.com\u003e\nDate:   Mon Nov 23 20:40:26 2015 -0800\n\n    thread: use WaitForSingleObjectEx if available\n\n    Windows XP and up\n\n100644 blob d58f74e5523dbc985fc531cf5f0833f1e9157cf0 src/utils/thread.c\n100644 blob 840831185502d42a3246e4b7ff870121c8064791 src/utils/thread.h\n\nvpx_thread: use CreateThread for windows phone\n\nBUG\u003db/29583578\n\noriginal webp change:\n\ncommit d2afe974f9d751de144ef09d31255aea13b442c0\nAuthor: James Zern \u003cjzern@google.com\u003e\nDate:   Mon Nov 23 20:41:26 2015 -0800\n\n    thread: use CreateThread for windows phone\n\n    _beginthreadex is unavailable for winrt/uwp\n\n    Change-Id: Ie7412a568278ac67f0047f1764e2521193d74d4d\n\n100644 blob 93f7622797f05f6acc1126e8296c481d276e4047 src/utils/thread.c\n100644 blob 840831185502d42a3246e4b7ff870121c8064791 src/utils/thread.h\n\nvp9_postproc.c missing extern.\n\nBUG\u003dwebm:1256\n\ndeblock: missing const on extern const.\n\npostproc - move filling of noise buffer to vpx_dsp.\n\nFix encoder crashes for odd size input\n\nclean-up vp9_intrapred_test\n\nremove tuple and overkill VP9IntraPredBase class.\n\npostproc: noise style fixes.\n\ngtest-all.cc: quiet an unused variable warning\n\nunder windows / mingw builds\n\nvp9_intrapred_test: follow-up cleanup\n\naddress few comments from ce050afaf3e288895c3bee4160336e2d2133b6ea\n\nChange-Id: I3eece7efa9335f4210303993ef6c1857ad5c29c8\n",
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