This CL contains two AVX2 optimized loop filter functions,
mb_lpf_horizontal_edge_w_avx2_8 and mb_lpf_horizontal_edge_w_avx2_16.
Change-Id: I604e4fe6e99752b7800c2ea98721d97f7e0b931b
To ensure fast encoding/decoding on devices without ssse3 support,
SSE2 optimization of sub-pixel filters was done. Test using 1080p
clip showed the decoder speeds were ~70fps with ssse3 filters, ~60fps
with sse2 filters, and ~15fps with c filters.
Change-Id: Ie2088f87d83a889fba80a613e4d0e287aadd785c
Now we have entropy code separate from scan/iscan code. The next step
in future is to move iscan code from common part to the encoder.
Change-Id: Id9732f7d80aec00af35c1d58d1137c4c96c91451
Replace current code which corrupts the stack by
duplicate of vp8 code to save and restore neon
registers.
Change-Id: Ibb0220b9aa985d10533befa0a455ebce57a2891a
- full ASM version, no more C gateway file.
- integrate combine-add with last step of 2nd pass.
- remove a few push/pop pairs.
- some instruction reordering to hide latency.
Change-Id: Ic9d9933c908b65d1bf7ba8fd47b524cda808c9c6
This is incompatible with most toolchains other than gcc.
Revert "Deleted #include <inttypes.h>"
This reverts commit 4d018be950ef8b056a7c797a22ee58012443df26.
This reverts commit d22a504d11a15dc3eab666859db0046b5a7d75c5.
Change-Id: I1751dc6831f4395ee064e6748281418e967e1dcf
Reformatted version of a patch submitted by Erik/Tamar
from Intel. For the test clips used, the decoder
performance improved by ~2%.
Change-Id: Ifbc37ac6311bca9ff1cfefe3f2e9b7f13a4a511b
Chromium does not support 32bit builds for Mac which use x86inc.asm.
Make the files which include it work if 64bit or not PIC enabled
starting with vp9_copy_sse2.asm
Consolidate these targets in vp9_rtcd_defs.sh
Change-Id: If18f0b957a611efd085a3ee7d245cf1eb91e8248
Call the individually optimized horizontal and vertical functions. This
implementation abuses the temp buffer.
This will be replaced with a custom optimized function.
Over 2x speedup.
Change-Id: I5b908d2a73d264e9810d6022bbff73207a3055dd
Super basic conversion from the other implementations. Any changes to
one should be trivial to copy over keep in sync.
Change-Id: I1720b4128e0aba4b2779e3761f6494f8a09d3ea8
Independent horizontal and vertical implementations.
Requires that blocks be built from 4x4 and [xy]_step_q4 == 16
6-10% improvement. CIF improved the least.
Change-Id: I137f5ceae4440adc0960bf88e4453e55a618bcda
