diff options
| author | Reimar Döffinger <Reimar.Doeffinger@gmx.de> | 2021-01-16 04:03:45 +0300 |
|---|---|---|
| committer | Josh Dekker <josh@itanimul.li> | 2021-02-18 16:11:53 +0300 |
| commit | 30f80d855bb0eb3742ac51d8900f636968d0b70b (patch) | |
| tree | 87df9d0d487ec522bea842503a883a5b8f643c9f /libavcodec/aarch64/Makefile | |
| parent | 67c8c863c70f2989add027ffccccbe4b87988415 (diff) | |
lavc/aarch64: port HEVC SIMD idct NEON
Makes SIMD-optimized 8x8 and 16x16 idcts for 8 and 10 bit depth
available on aarch64.
For a UHD HDR (10 bit) sample video these were consuming the most time
and this optimization reduced overall decode time from 19.4s to 16.4s,
approximately 15% speedup.
Test sample was the first 300 frames of "LG 4K HDR Demo - New York.ts",
running on Apple M1.
Signed-off-by: Josh Dekker <josh@itanimul.li>
Diffstat (limited to 'libavcodec/aarch64/Makefile')
| -rw-r--r-- | libavcodec/aarch64/Makefile | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libavcodec/aarch64/Makefile b/libavcodec/aarch64/Makefile index f6434e40da..2ea1d74a38 100644 --- a/libavcodec/aarch64/Makefile +++ b/libavcodec/aarch64/Makefile @@ -61,3 +61,5 @@ NEON-OBJS-$(CONFIG_VP9_DECODER) += aarch64/vp9itxfm_16bpp_neon.o \ aarch64/vp9lpf_neon.o \ aarch64/vp9mc_16bpp_neon.o \ aarch64/vp9mc_neon.o +NEON-OBJS-$(CONFIG_HEVC_DECODER) += aarch64/hevcdsp_idct_neon.o \ + aarch64/hevcdsp_init_aarch64.o |