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| author | Jingning Han <jingning@google.com> | 2018-07-09 11:07:52 -0700 |
|---|---|---|
| committer | Jingning Han <jingning@google.com> | 2018-07-11 09:26:49 -0700 |
| commit | 1d5380787a30e8d37b3c925babaffd2d996ddea4 (patch) | |
| tree | 14189b2a7c2a0f48c86bff1affe4f9afed8948fa /vpx_dsp/vpx_dsp_rtcd_defs.pl | |
| parent | 8bd4377ba67f8e07c2616e598016f6d5790aaeb2 (diff) | |
| download | libvpx-1d5380787a30e8d37b3c925babaffd2d996ddea4.tar libvpx-1d5380787a30e8d37b3c925babaffd2d996ddea4.tar.gz libvpx-1d5380787a30e8d37b3c925babaffd2d996ddea4.tar.bz2 libvpx-1d5380787a30e8d37b3c925babaffd2d996ddea4.zip | |
Add 32x32 Hadamard transform
Add 32x32 Hadamard transform in C implementation. Replace the
forward 32x32 2D-DCT in tpl model with Hadamard transform. This
would reduce the overhead encoding time due to running tpl model
by ~3x.
Change-Id: I1c743dab786b818d89f14928cc3998d056830aa9
Diffstat (limited to 'vpx_dsp/vpx_dsp_rtcd_defs.pl')
| -rw-r--r-- | vpx_dsp/vpx_dsp_rtcd_defs.pl | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/vpx_dsp/vpx_dsp_rtcd_defs.pl b/vpx_dsp/vpx_dsp_rtcd_defs.pl index 45acaf33e..b662c70c0 100644 --- a/vpx_dsp/vpx_dsp_rtcd_defs.pl +++ b/vpx_dsp/vpx_dsp_rtcd_defs.pl @@ -782,6 +782,9 @@ if (vpx_config("CONFIG_VP9_ENCODER") eq "yes") { add_proto qw/void vpx_hadamard_16x16/, "const int16_t *src_diff, ptrdiff_t src_stride, tran_low_t *coeff"; specialize qw/vpx_hadamard_16x16 avx2 sse2 neon vsx/; + add_proto qw/void vpx_hadamard_32x32/, "const int16_t *src_diff, ptrdiff_t src_stride, tran_low_t *coeff"; + specialize qw/vpx_hadamard_32x32/; + add_proto qw/int vpx_satd/, "const tran_low_t *coeff, int length"; specialize qw/vpx_satd avx2 sse2 neon/; } else { @@ -791,6 +794,9 @@ if (vpx_config("CONFIG_VP9_ENCODER") eq "yes") { add_proto qw/void vpx_hadamard_16x16/, "const int16_t *src_diff, ptrdiff_t src_stride, int16_t *coeff"; specialize qw/vpx_hadamard_16x16 avx2 sse2 neon msa vsx/; + add_proto qw/void vpx_hadamard_32x32/, "const int16_t *src_diff, ptrdiff_t src_stride, int16_t *coeff"; + specialize qw/vpx_hadamard_32x32/; + add_proto qw/int vpx_satd/, "const int16_t *coeff, int length"; specialize qw/vpx_satd avx2 sse2 neon msa/; } |