1. 12 Oct, 2017 1 commit
  2. 12 Apr, 2017 1 commit
  3. 02 Sep, 2016 1 commit
  4. 01 Sep, 2016 2 commits
  5. 10 Aug, 2016 1 commit
  6. 18 Jul, 2016 1 commit
    • Johann's avatar
      Merge changes from libvpx/master by cherry-pick · 2967bf35
      Johann authored
      This commit bring all up-to-date changes from master that are
      applicable to nextgenv2. Due to the remove VP10 code in master,
      we had to cherry pick the following commits to get those changes:
      
      Add default flags for arm64/armv8 builds
      
      Allows building simple targets with sane default flags.
      
      For example, using the Android arm64 toolchain from the NDK:
      https://developer.android.com/ndk/guides/standalone_toolchain.html
      ./build/tools/make-standalone-toolchain.sh --arch=arm64 \
        --platform=android-24 --install-dir=/tmp/arm64
      CROSS=/tmp/arm64/bin/aarch64-linux-android- \
        ~/libvpx/configure --target=arm64-linux-gcc --disable-multithread
      
      BUG=webm:1143
      
      vpx_lpf_horizontal_4_sse2: Remove dead load.
      
      Change-Id: I51026c52baa1f0881fcd5b68e1fdf08a2dc0916e
      
      Fail early when android target does not include --sdk-path
      
      Change-Id: I07e7e63476a2e32e3aae123abdee8b7bbbdc6a8c
      
      configure: clean up var style and set_all usage
      
      Use quotes whenever possible and {} always for variables.
      
      Replace multiple set_all calls with *able_feature().
      
      Conflicts:
      	build/make/configure.sh
      
      vp9-svc: Remove some unneeded code/comment.
      
      datarate_test,DatarateTestLarge: normalize bits type
      
      quiets a msvc warning:
      conversion from 'const int64_t' to 'size_t', possible loss of data
      
      mips added p6600 cpu support
      
      Removed -funroll-loops
      
      psnr.c: use int64_t for sum of differences
      
      Since the values can be negative.
      
      *.asm: normalize label format
      
      add a trailing ':', though it's optional with the tools we support, it's
      more common to use it to mark a label. this also quiets the
      orphan-labels warning with nasm/yasm.
      
      BUG=b/29583530
      
      Prevent negative variance
      
      Due to rounding, hbd variance may become negative. This commit put in
      check and clamp of negative values to 0.
      
      configure: remove old visual studio support (<2010)
      
      BUG=b/29583530
      
      Conflicts:
      	configure
      
      configure: restore vs_version variable
      
      inadvertently lost in the final patchset of:
      078dff7 configure: remove old visual studio support (<2010)
      
      this prevents an empty CONFIG_VS_VERSION and avoids make failure
      
      Require x86inc.asm
      
      Force enable x86inc.asm when building for x86. Previously there were
      compatibility issues so a flag was added to simplify disabling this
      code.
      
      The known issues have been resolved and x86inc.asm is the preferred
      abstraction layer (over x86_abi_support.asm).
      
      BUG=b:29583530
      
      convolve_test: fix byte offsets in hbd build
      
      CONVERT_TO_BYTEPTR(x) was corrected in:
      003a9d2 Port metric computation changes from nextgenv2
      to use the more common (x) within the expansion. offsets should occur
      after converting the pointer to the desired type.
      
      + factorized some common expressions
      
      Conflicts:
      	test/convolve_test.cc
      
      vpx_dsp: remove x86inc.asm distinction
      
      BUG=b:29583530
      
      Conflicts:
      	vpx_dsp/vpx_dsp.mk
      	vpx_dsp/vpx_dsp_rtcd_defs.pl
      	vpx_dsp/x86/highbd_variance_sse2.c
      	vpx_dsp/x86/variance_sse2.c
      
      test: remove x86inc.asm distinction
      
      BUG=b:29583530
      
      Conflicts:
      	test/vp9_subtract_test.cc
      
      configure: remove x86inc.asm distinction
      
      BUG=b:29583530
      
      Change-Id: I59a1192142e89a6a36b906f65a491a734e603617
      
      Update vpx subpixel 1d filter ssse3 asm
      
      Speed test shows the new vertical filters have degradation on Celeron
      Chromebook. Added "X86_SUBPIX_VFILTER_PREFER_SLOW_CELERON" to control
      the vertical filters activated code. Now just simply active the code
      without degradation on Celeron. Later there should be 2 set of vertical
      filters ssse3 functions, and let jump table to choose based on CPU type.
      
      improve vpx_filter_block1d* based on replace paddsw+psrlw to pmulhrsw
      
      Make set_reference control API work in VP9
      
      Moved the API patch from NextGenv2. An example was included.
      To try it, for example, run the following command:
      $ examples/vpx_cx_set_ref vp9 352 288 in.yuv out.ivf 4 30
      
      Conflicts:
      	examples.mk
      	examples/vpx_cx_set_ref.c
      	test/cx_set_ref.sh
      	vp9/decoder/vp9_decoder.c
      
      deblock filter : moved from vp8 code branch
      
      The deblocking filters used in vp8 have been moved to vpx_dsp for
      use by both vp8 and vp9.
      
      vpx_thread.[hc]: update webp source reference
      
      + drop the blob hash, the updated reference will be updated in the
      commit message
      
      BUG=b/29583578
      
      vpx_thread: use native windows cond var if available
      
      BUG=b/29583578
      
      original webp change:
      
      commit 110ad5835ecd66995d0e7f66dca1b90dea595f5a
      Author: James Zern <jzern@google.com>
      Date:   Mon Nov 23 19:49:58 2015 -0800
      
          thread: use native windows cond var if available
      
          Vista / Server 2008 and up. no speed difference observed.
      
      100644 blob 4fc372b7bc6980a9ed3618c8cce5b67ed7b0f412 src/utils/thread.c
      100644 blob 840831185502d42a3246e4b7ff870121c8064791 src/utils/thread.h
      
      vpx_thread: use InitializeCriticalSectionEx if available
      
      BUG=b/29583578
      
      original webp change:
      
      commit 63fadc9ffacc77d4617526a50c696d21d558a70b
      Author: James Zern <jzern@google.com>
      Date:   Mon Nov 23 20:38:46 2015 -0800
      
          thread: use InitializeCriticalSectionEx if available
      
          Windows Vista / Server 2008 and up
      
      100644 blob f84207d89b3a6bb98bfe8f3fa55cad72dfd061ff src/utils/thread.c
      100644 blob 840831185502d42a3246e4b7ff870121c8064791 src/utils/thread.h
      
      vpx_thread: use WaitForSingleObjectEx if available
      
      BUG=b/29583578
      
      original webp change:
      
      commit 0fd0e12bfe83f16ce4f1c038b251ccbc13c62ac2
      Author: James Zern <jzern@google.com>
      Date:   Mon Nov 23 20:40:26 2015 -0800
      
          thread: use WaitForSingleObjectEx if available
      
          Windows XP and up
      
      100644 blob d58f74e5523dbc985fc531cf5f0833f1e9157cf0 src/utils/thread.c
      100644 blob 840831185502d42a3246e4b7ff870121c8064791 src/utils/thread.h
      
      vpx_thread: use CreateThread for windows phone
      
      BUG=b/29583578
      
      original webp change:
      
      commit d2afe974f9d751de144ef09d31255aea13b442c0
      Author: James Zern <jzern@google.com>
      Date:   Mon Nov 23 20:41:26 2015 -0800
      
          thread: use CreateThread for windows phone
      
          _beginthreadex is unavailable for winrt/uwp
      
          Change-Id: Ie7412a568278ac67f0047f1764e2521193d74d4d
      
      100644 blob 93f7622797f05f6acc1126e8296c481d276e4047 src/utils/thread.c
      100644 blob 840831185502d42a3246e4b7ff870121c8064791 src/utils/thread.h
      
      vp9_postproc.c missing extern.
      
      BUG=webm:1256
      
      deblock: missing const on extern const.
      
      postproc - move filling of noise buffer to vpx_dsp.
      
      Fix encoder crashes for odd size input
      
      clean-up vp9_intrapred_test
      
      remove tuple and overkill VP9IntraPredBase class.
      
      postproc: noise style fixes.
      
      gtest-all.cc: quiet an unused variable warning
      
      under windows / mingw builds
      
      vp9_intrapred_test: follow-up cleanup
      
      address few comments from ce050afaf3e288895c3bee4160336e2d2133b6ea
      
      Change-Id: I3eece7efa9335f4210303993ef6c1857ad5c29c8
      2967bf35
  7. 22 Mar, 2016 1 commit
  8. 22 Feb, 2016 2 commits
    • Yaowu Xu's avatar
      Add shift stage for PSNRHVS computation · 195bf52b
      Yaowu Xu authored
      This commit adds the ability to shift down the working buffer when
      source bit_depth is different than working bit_depth. It does so
      by shift down to be consistent with source bit_depth.
      
      Change-Id: Idfdbfc614d73fe445d62e35e642cc7d75e9dc4ff
      195bf52b
    • Yaowu Xu's avatar
      Move psnrhvs function declaration to psnr.h · 6e695da2
      Yaowu Xu authored
      From "ssim.h"
      
      Change-Id: Ie53378794149ef8a844b4eb47ad4f08579de4b60
      6e695da2
  9. 17 Feb, 2016 1 commit
  10. 11 Feb, 2016 1 commit
    • Yaowu Xu's avatar
      Enable computing PSNRHVS for hbd build · bb8ca088
      Yaowu Xu authored
      This commit adds computation of PSNRHVS for highbitdepth build, it
      also adds tests to make sure the calculation of psnrhvs metric for
      10 and 12 bit correct.
      
      Change-Id: Iac8a8073d2b3e3ba5d368829d770793212fa63b6
      bb8ca088
  11. 08 Feb, 2016 3 commits
    • Yaowu Xu's avatar
      Set a max dB value for PSNR_HVS and FAST_SSIM · efe1b1db
      Yaowu Xu authored
      Now set at 100.0 instead of infinite
      
      Change-Id: I41bae0c4bd95a26f9819584e7311b7945df1271a
      efe1b1db
    • Yaowu Xu's avatar
      Fix msvc compiler warnings · 3c28b4a8
      Yaowu Xu authored
      There were a number of compiler warnings:
      1. int16_t to uint8_t in recon_intra.c;
      2. double to float conversions in psnrhvs.c
      3. intptr_t to int in quantize.c
      4. size_t to int32_t in decoder.c
      
      Change-Id: Id95423b17779dcfa6cf39d9a90fe8cb8b910f5df
      3c28b4a8
    • Yaowu Xu's avatar
      Normalize fdct8x8 in psnrhvs computation · ac898d22
      Yaowu Xu authored
      This is to match the scale to the fdct8x8 used in original daala
      psnrhvs computation.
      
      Change-Id: Ic30b50747ba9c340bcb679f7439640046c69f90a
      ac898d22
  12. 28 Jan, 2016 1 commit
  13. 13 Oct, 2015 1 commit
  14. 10 Aug, 2015 1 commit
  15. 07 Aug, 2015 2 commits
  16. 28 Jul, 2015 1 commit
  17. 23 Jul, 2015 1 commit
    • Jingning Han's avatar
      Fix vp9_psnrhvs.c build error · 598b0833
      Jingning Han authored
      Add vpx_dsp_rtcd.h to the header file list. The od_bin_fdct8x8()
      here depends on forward 8x8 2D-DCT.
      
      Change-Id: I1d71edc71f07069808823d2445c1cafd285e1b94
      598b0833
  18. 07 Jul, 2015 1 commit
  19. 20 Apr, 2015 1 commit
    • Yaowu Xu's avatar
      Resolve configuration conflict · b423a6b2
      Yaowu Xu authored
      Between --enable-internal-stats and --enable-vp9-highbitdepth
      
      Change-Id: I36b741554e835033e69883270b6b0e5374a1aafa
      b423a6b2
  20. 17 Apr, 2015 1 commit
    • Jim Bankoski's avatar
      adds psnrhvs to internal stats. · 9757c1ad
      Jim Bankoski authored
      PSNR HVS is a human visual system weighted version of SNR that's
      gained some popularity from academia and apparently better matches
      MOS testing.
      
      This code is borrowed from the Daala Project but uses our FDCT code.
      
      Change-Id: Idd10fbc93129f7f4734946f6009f87d0f44cd2d7
      9757c1ad