• Jingning Han's avatar
    Enable SSSE3 inverse 2D-DCT with 10 non-zero coeffs · 6d21cbd2
    Jingning Han authored
    This commit enables SSSE3 implementation of the inverse 2D-DCT
    with only first 10 coefficients non-zero. It reduces the runtime
    of SSE2 version from 745 cycles to 538 cycles, i.e., 27% speed-up.
    Change-Id: I18ba4128859b09c704a6ee361d69a86c09fe8dfe
partial_idct_test.cc 6.51 KB