diff options
| author | Shivraj Patil <shivraj.patil@imgtec.com> | 2015-07-22 17:12:23 +0530 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2015-07-23 17:29:55 +0200 |
| commit | c03800d5921e5359a78c2d2af781d059bc53bfda (patch) | |
| tree | f4c93111f2311229dcdf4f6f1056c7f7906701d9 /libavcodec/mips/vp9dsp_init_mips.c | |
| parent | d50ab820dacf0d070805889ff69ec1f03401d835 (diff) | |
avcodec/mips: MSA (MIPS-SIMD-Arch) optimizations for VP9 idct functions
Signed-off-by: Shivraj Patil <shivraj.patil@imgtec.com>
Reviewed-by: "Ronald S. Bultje" <rsbultje@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec/mips/vp9dsp_init_mips.c')
| -rw-r--r-- | libavcodec/mips/vp9dsp_init_mips.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/libavcodec/mips/vp9dsp_init_mips.c b/libavcodec/mips/vp9dsp_init_mips.c index f58bc4b956..79cafb812c 100644 --- a/libavcodec/mips/vp9dsp_init_mips.c +++ b/libavcodec/mips/vp9dsp_init_mips.c @@ -24,6 +24,29 @@ #include "vp9dsp_mips.h" #if HAVE_MSA +static av_cold void vp9dsp_itxfm_init_msa(VP9DSPContext *dsp, int bpp) +{ + if (bpp == 8) { +#define init_itxfm(tx, sz) \ + dsp->itxfm_add[tx][DCT_DCT] = ff_idct_idct_##sz##_add_msa; \ + dsp->itxfm_add[tx][DCT_ADST] = ff_iadst_idct_##sz##_add_msa; \ + dsp->itxfm_add[tx][ADST_DCT] = ff_idct_iadst_##sz##_add_msa; \ + dsp->itxfm_add[tx][ADST_ADST] = ff_iadst_iadst_##sz##_add_msa \ + +#define init_idct(tx, nm) \ + dsp->itxfm_add[tx][DCT_DCT] = \ + dsp->itxfm_add[tx][ADST_DCT] = \ + dsp->itxfm_add[tx][DCT_ADST] = \ + dsp->itxfm_add[tx][ADST_ADST] = nm##_add_msa + + init_itxfm(TX_4X4, 4x4); + init_itxfm(TX_8X8, 8x8); + init_itxfm(TX_16X16, 16x16); + init_idct(TX_32X32, ff_idct_idct_32x32); +#undef init_itxfm +#undef init_idct + } +} static av_cold void vp9dsp_mc_init_msa(VP9DSPContext *dsp, int bpp) { @@ -106,6 +129,7 @@ static av_cold void vp9dsp_loopfilter_init_msa(VP9DSPContext *dsp, int bpp) static av_cold void vp9dsp_init_msa(VP9DSPContext *dsp, int bpp) { + vp9dsp_itxfm_init_msa(dsp, bpp); vp9dsp_mc_init_msa(dsp, bpp); vp9dsp_loopfilter_init_msa(dsp, bpp); } |