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  1. 18 Apr, 2017 2 commits
  3. 17 Apr, 2017 1 commit
  5. 14 Apr, 2017 1 commit
  7. 11 Apr, 2017 1 commit
    • Frank Barchard's avatar
      I422ToRGB565 fix for odd widths · 8cab2e31
      Frank Barchard authored 
      I422ToRGB565Row_Any_AVX2 uses 2 step row conversion that calls
I422ToARGBRow_AVX2 and then ARGBToRGB565.
I422ToARGBRow_AVX2 expects multiple of 16 pixels.
Adjust the I422ToRGB565Row_Any_AVX2 to do multiple of 16 with AVX2
and then remainder in a buffer.

Bug: libyuv: 657
Test: out/Release/libyuv_unittest --gtest_filter=*Convert*I*To* --libyuv_width=1280 --libyuv_height=720
Change-Id: Ice1cb6c7ff6b2295513e8b4a9f77522e1c659810
Reviewed-on: https://chromium-review.googlesource.com/474232
Commit-Queue: Frank Barchard <fbarchard@google.com>
Reviewed-by: 's avatarHenrik Kjellander <kjellander@chromium.org>
      8cab2e31
  9. 06 Apr, 2017 1 commit
  11. 29 Mar, 2017 1 commit
  13. 17 Mar, 2017 1 commit
  15. 14 Mar, 2017 1 commit
  17. 10 Mar, 2017 1 commit
  19. 09 Mar, 2017 1 commit
  21. 08 Mar, 2017 1 commit
  23. 06 Mar, 2017 1 commit
  25. 05 Mar, 2017 1 commit
  27. 04 Mar, 2017 1 commit
  29. 03 Mar, 2017 5 commits
  31. 01 Mar, 2017 1 commit
    • Frank Barchard's avatar
      Fix missing return in MipsCpuCaps. · 91ee9b72
      Frank Barchard authored 
      Previously if MipsCpuCaps were called with something other than
dspr2 or msa, the file was closed but still used.

This change assumed the function is only called internally twice:
once for msa and once for dspr2.  If msa is not being detected,
the function assumed dspr2 was being tested and returns dspr2 was
true.

BUG=libyuv:687
TEST=try bots

Change-Id: I80b328eb5ffc7baf5f1ee5a79c16d75c45ff26cc
Reviewed-on: https://chromium-review.googlesource.com/447831Reviewed-by: 's avatarFrank Barchard <fbarchard@google.com>
Commit-Queue: Frank Barchard <fbarchard@google.com>
      91ee9b72
  33. 28 Feb, 2017 1 commit
  35. 27 Feb, 2017 1 commit
  37. 23 Feb, 2017 1 commit
    • Manojkumar Bhosale's avatar
      Add MSA optimized Interpolate/MergeUV/Misc functions · 45b176d1
      Manojkumar Bhosale authored 
      BUG=libyuv:634

Change-Id: If8d60bd57f01fe95bc2fd26196466574195cc126

Performance Gain (vs C auto-vectorized)
InterpolateRow_MSA      - ~3.3x
InterpolateRow_Any_MSA  - ~2.5x
ARGBSetRow_MSA          - ~1.0x
ARGBSetRow_Any_MSA      - ~1.0x
ARGBToRGB24Row_MSA      - ~1.9x
ARGBToRGB24Row_Any_MSA  - ~1.6x
MergeUVRow_MSA          - ~1.6x
MergeUVRow_Any_MSA      - ~1.2x

Performance Gain (vs C non-vectorized)
InterpolateRow_MSA      - ~11.3x
InterpolateRow_Any_MSA  - ~ 7.9x
ARGBSetRow_MSA          - ~ 6.2x
ARGBSetRow_Any_MSA      - ~ 4.0x
ARGBToRGB24Row_MSA      - ~ 9.9x
ARGBToRGB24Row_Any_MSA  - ~ 8.4x
MergeUVRow_MSA          - ~12.7x
MergeUVRow_Any_MSA      - ~ 8.0x

Change-Id: If8d60bd57f01fe95bc2fd26196466574195cc126
Reviewed-on: https://chromium-review.googlesource.com/445817Reviewed-by: 's avatarFrank Barchard <fbarchard@google.com>
Commit-Queue: Frank Barchard <fbarchard@google.com>
      45b176d1
  39. 22 Feb, 2017 1 commit
  41. 21 Feb, 2017 2 commits
  43. 15 Feb, 2017 1 commit
  45. 14 Feb, 2017 4 commits
  47. 11 Feb, 2017 2 commits
  49. 07 Feb, 2017 1 commit
  51. 06 Feb, 2017 3 commits
  53. 04 Feb, 2017 1 commit
  55. 03 Feb, 2017 1 commit
    • Henrik Kjellander's avatar
      Use DEPS for all dependencies + add PRESUBMIT.py · f49fde79
      Henrik Kjellander authored 
      This changes libyuv to use the DEPS file for pulling
down all dependencies (thus no Chromium checkout is needed any more).

Add tools_libyuv directory to contain libyuv-specific tools
(needed to avoid name collision with the now DEPSed tools/ directory
of Chromium, which is needed by the toolchain).
Add tools_libyuv/autoroller/roll_deps.py script to automatically
roll all entries in the DEPS file (copied from WebRTC).

third_party/ is now DEPSed as well, including the gtest configuration
headers that used to live inside the libyuv repo.

Add PRESUBMIT.py with a few simple checks + execution of PyLint and
Python unit tests. For PyLint a pylintrc file was also added.

Valgrind in tools_libyuv/valgrind was updated to make PRESUBMIT.py pass
and remove old tsan suppressions (not used).

Removed util/android/test_runner.py since it's no longer needed.

Buildbot changes in https://chromium-review.googlesource.com/436464 
are needed for the Memcheck bot to go green.

BUG=libyuv:676
NOTRY=True

Change-Id: Ib86fea2905a1656bba2933703ce5a59d29d8db6b
Reviewed-on: https://chromium-review.googlesource.com/436264
Commit-Queue: Henrik Kjellander <kjellander@chromium.org>
Reviewed-by: 's avatarFrank Barchard <fbarchard@google.com>
      f49fde79