1. 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
  2. 01 Feb, 2017 1 commit
    • Manojkumar Bhosale's avatar
      Add MSA optimized ARGB/ABGR/BGRA/RGBA To Y/UV row functions · 54ce8f23
      Manojkumar Bhosale authored
      R=fbarchard@google.com
      BUG=libyuv:634
      
      Performance Gain (vs C auto-vectorized)
      ARGBToYJRow_MSA       - ~3.2x
      ARGBToYJRow_Any_MSA   - ~2.7x
      BGRAToYRow_MSA        - ~3.2x
      BGRAToYRow_Any_MSA    - ~2.7x
      ABGRToYRow_MSA        - ~3.2x
      ABGRToYRow_Any_MSA    - ~2.6x
      RGBAToYRow_MSA        - ~3.1x
      RGBAToYRow_Any_MSA    - ~2.7x
      ARGBToUVJRow_MSA      - ~5.5x
      ARGBToUVJRow_Any_MSA  - ~4.5x
      BGRAToUVRow_MSA       - ~2.1x
      BGRAToUVRow_Any_MSA   - ~2.0x
      ABGRToUVRow_MSA       - ~2.1x
      ABGRToUVRow_Any_MSA   - ~1.9x
      RGBAToUVRow_MSA       - ~2.2x
      RGBAToUVRow_Any_MSA   - ~1.9x
      
      Performance Gain (vs C non-vectorized)
      ARGBToYJRow_MSA       - ~10.9x
      ARGBToYJRow_Any_MSA   -  ~9.2x
      BGRAToYRow_MSA        - ~10.9x
      BGRAToYRow_Any_MSA    -  ~9.3x
      ABGRToYRow_MSA        - ~11.0x
      ABGRToYRow_Any_MSA    -  ~9.3x
      RGBAToYRow_MSA        - ~10.9x
      RGBAToYRow_Any_MSA    -  ~9.1x
      ARGBToUVJRow_MSA      - ~12.4x
      ARGBToUVJRow_Any_MSA  - ~10.5x
      BGRAToUVRow_MSA       -  ~4.7x
      BGRAToUVRow_Any_MSA   -  ~4.4x
      ABGRToUVRow_MSA       -  ~4.7x
      ABGRToUVRow_Any_MSA   -  ~4.5x
      RGBAToUVRow_MSA       -  ~4.8x
      RGBAToUVRow_Any_MSA   -  ~4.4x
      
      Review-Url: https://codereview.chromium.org/2641153003 .
      54ce8f23
  3. 11 Jan, 2017 1 commit
    • Frank Barchard's avatar
      Libyuv MIPS DSPR2 optimizations. · 000d2fa9
      Frank Barchard authored
      Optimized functions:
      
      I444ToARGBRow_DSPR2
      I422ToARGB4444Row_DSPR2
      I422ToARGB1555Row_DSPR2
      NV12ToARGBRow_DSPR2
      BGRAToUVRow_DSPR2
      BGRAToYRow_DSPR2
      ABGRToUVRow_DSPR2
      ARGBToYRow_DSPR2
      ABGRToYRow_DSPR2
      RGBAToUVRow_DSPR2
      RGBAToYRow_DSPR2
      ARGBToUVRow_DSPR2
      RGB24ToARGBRow_DSPR2
      RAWToARGBRow_DSPR2
      RGB565ToARGBRow_DSPR2
      ARGB1555ToARGBRow_DSPR2
      ARGB4444ToARGBRow_DSPR2
      ScaleAddRow_DSPR2
      
      Bug-fixes in functions:
      
      ScaleRowDown2_DSPR2
      ScaleRowDown4_DSPR2
      
      BUG=
      
      Review-Url: https://codereview.chromium.org/2626123003 .
      000d2fa9
  4. 15 Dec, 2016 1 commit
    • Manojkumar Bhosale's avatar
      Add MSA optimized ARGB Attenuate/RGB565/Shuffle/Shader/Gray/Sepia row functions · a899dea2
      Manojkumar Bhosale authored
      R=fbarchard@google.com
      BUG=libyuv:634
      
      Performance Gain (vs C vectorized)
      ARGBAttenuateRow_MSA          - ~1.1x
      ARGBAttenuateRow_Any_MSA      - ~1.1x
      ARGBToRGB565DitherRow_MSA     - ~6.4x
      ARGBToRGB565DitherRow_Any_MSA - ~6.2x
      ARGBShuffleRow_MSA            - ~5.1x
      ARGBShuffleRow_Any_MSA        - ~1.9x
      ARGBShadeRow_MSA              - ~1.1x
      ARGBGrayRow_MSA               - ~2.6x
      ARGBSepiaRow_MSA              - ~11.6x
      
      Performance Gain (vs C non-vectorized)
      ARGBAttenuateRow_MSA          - ~2.46x
      ARGBAttenuateRow_Any_MSA      - ~2.45x
      ARGBToRGB565DitherRow_MSA     - ~9.4x
      ARGBToRGB565DitherRow_Any_MSA - ~12.5x
      ARGBShuffleRow_MSA            - ~5.2x
      ARGBShuffleRow_Any_MSA        - ~1.9x
      ARGBShadeRow_MSA              - ~4.3x
      ARGBGrayRow_MSA               - ~10.5x
      ARGBSepiaRow_MSA              - ~12.2x
      
      Review-Url: https://codereview.chromium.org/2559693002 .
      a899dea2
  5. 22 Nov, 2016 1 commit
    • Frank Barchard's avatar
      Add MSA optimized ARGBToRGB565Row_MSA, ARGBToARGB1555Row_MSA,… · da0c29da
      Frank Barchard authored
      Add MSA optimized ARGBToRGB565Row_MSA, ARGBToARGB1555Row_MSA, ARGBToARGB4444Row_MSA, ARGBToUV444Row_MSA functions
      
      R=fbarchard@google.com
      BUG=libyuv:634
      
      Performance Gain (vs C vectorized)
      ARGBToRGB565Row_MSA       - ~1.6x
      ARGBToRGB565Row_Any_MSA   - ~1.6x
      ARGBToARGB1555Row_MSA     - ~1.3x
      ARGBToARGB1555Row_Any_MSA - ~1.3x
      ARGBToARGB4444Row_MSA     - ~3.8x
      ARGBToARGB4444Row_Any_MSA - ~3.8x
      ARGBToUV444Row_MSA        - ~2.4x
      ARGBToUV444Row_Any_MSA    - ~2.4x
      
      Performance Gain (vs C non-vectorized)
      ARGBToRGB565Row_MSA       - ~2.8x
      ARGBToRGB565Row_Any_MSA   - ~2.8x
      ARGBToARGB1555Row_MSA     - ~2.2x
      ARGBToARGB1555Row_Any_MSA - ~2.2x
      ARGBToARGB4444Row_MSA     - ~6.8x
      ARGBToARGB4444Row_Any_MSA - ~6.6x
      ARGBToUV444Row_MSA        - ~6.7x
      ARGBToUV444Row_Any_MSA    - ~6.7x
      
      Review URL: https://codereview.chromium.org/2520003004 .
      da0c29da
  6. 18 Nov, 2016 1 commit
  7. 08 Nov, 2016 1 commit
  8. 19 Oct, 2016 1 commit
  9. 11 Oct, 2016 1 commit
    • Frank Barchard's avatar
      Remove I411 support. · d363ea65
      Frank Barchard authored
      YUV 411 is very uncommon format.  Remove support.
      
      Update documentation to reflect that 411 is deprecated.
      
      Simplify tests for YUV to only test with the new side by side YUV but keep old 3 plane test around with a macro for now.
      
      BUG=libyuv:645
      R=kjellander@chromium.org
      
      Review URL: https://codereview.chromium.org/2406123002 .
      d363ea65
  10. 04 Oct, 2016 1 commit
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