R=fbarchard@google.com
BUG=libyuv:634

Performance Gain (vs C vectorized)
TransposeWx16_MSA        - ~6.0x
TransposeWx16_Any_MSA    - ~4.7x
TransposeUVWx16_MSA      - ~6.3x
TransposeUVWx16_Any_MSA  - ~5.4x

Performance Gain (vs C non-vectorized)
TransposeWx16_MSA        - ~6.0x
TransposeWx16_Any_MSA    - ~4.8x
TransposeUVWx16_MSA      - ~6.3x
TransposeUVWx16_Any_MSA  - ~5.4x

Review-Url: https://codereview.chromium.org/2617703002 .

R=fbarchard@google.com
BUG=libyuv:634

Performance Gain (vs C vectorized)
TransposeWx8_MSA          - ~2.7x
TransposeWx8_Any_MSA      - ~2.1x
TransposeUVWx8_MSA        - ~2.5x
TransposeUVWx8_Any_MSA    - ~2.7x

Performance Gain (vs C non-vectorized)
TransposeWx8_MSA          - ~4.6x
TransposeWx8_Any_MSA      - ~2.9x
TransposeUVWx8_MSA        - ~4.4x
TransposeUVWx8_Any_MSA    - ~3.7x

Review URL: https://codereview.chromium.org/2553403002 .

BUG=libyuv:654
R=kjellander@chromium.org

Review URL: https://codereview.chromium.org/2469353005 .

When attempting to normalize function names to end in Row_SIMD it was made
harder with MIPS_DSPR2 naming convention.
Other CPUs do not include the vendor.  This should be named consistently.

Removed the DISABLE_MIPS in favour of DISABLE_ASM for consistency with other
processors.

TBR=harryjin@google.com
BUG=libyuv:562

Review URL: https://codereview.chromium.org/1677633002 .

BUG=libyuv:464
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/55709004.

BUG=libyuv:477
R=harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/52199004.

rotate any

R=harryjin@google.com
BUG=libyuv:464

Review URL: https://webrtc-codereview.appspot.com/53769004.