Frank Barchard 5790a765b9 I422ToUYVYRow_AVX2 use vpmovzxbd instead of vpermq ... I422ToUYVYRow_AVX2 optimized from 7 cycles per 32 pixels to 4.6 cycles. Instead of 2 vpermq and vpunpcklbw: vmovdqu (%1),%%xmm2 vmovdqu 0x00(%1,%2,1),%%xmm3 vpermq $0xd8,%%ymm2,%%ymm2 vpermq $0xd8,%%ymm3,%%ymm3 vpunpcklbw %%ymm3,%%ymm2,%%ymm2 ..use vpmovzxbd to expand the bytes to shorts, then vpslld and vpor vpmovzxbd (%1),%%ymm2 vpmovzxbd 0x00(%1,%2,1),%%ymm3 vpslld $0x10,%%ymm3,%%ymm3 vpor %%ymm3,%%ymm2,%%ymm2 which reduces the port 5 bottleneck by 1 cycle. Bug: libyuv:556 Test: out/Release/libyuv_unittest --gtest_filter=*I42?To*UY*Opt Change-Id: I53799e53cc6b090a1a695c839094c193be3eecaf Reviewed-on: https://chromium-review.googlesource.com/899873 Commit-Queue: Frank Barchard <fbarchard@chromium.org> Reviewed-by: richard winterton <rrwinterton@gmail.com> Reviewed-by: Cheng Wang <wangcheng@google.com>		2018-02-02 23:57:35 +00:00
..
basic_types.h	Define basic_types backward compatible layer	2018-01-24 00:26:07 +00:00
compare_row.h	Lint cleanup after C99 change CL	2018-01-24 19:16:03 +00:00
compare.h	Lint cleanup after C99 change CL	2018-01-24 19:16:03 +00:00
convert_argb.h	AR30ToABGR for 10 to 8 bit RGB on Android	2018-01-29 22:21:42 +00:00
convert_from_argb.h	ABGRToAR30 used AVX2 with reversed shuffler	2018-01-29 22:31:31 +00:00
convert_from.h	Add H420ToAR30 and a test that does a histogram	2018-01-25 00:36:40 +00:00
convert.h	Lint cleanup after C99 change CL	2018-01-24 19:16:03 +00:00
cpu_id.h	Remove Mips DSPR2 code	2017-12-14 18:22:16 +00:00
macros_msa.h	Lint cleanup after C99 change CL	2018-01-24 19:16:03 +00:00
mjpeg_decoder.h	Switch to C99 types	2018-01-23 19:16:05 +00:00
planar_functions.h	Switch to C99 types	2018-01-23 19:16:05 +00:00
rotate_argb.h	Switch to C99 types	2018-01-23 19:16:05 +00:00
rotate_row.h	Switch to C99 types	2018-01-23 19:16:05 +00:00
rotate.h	Switch to C99 types	2018-01-23 19:16:05 +00:00
row.h	I420ToYUY2_AVX2 port	2018-02-01 00:33:25 +00:00
scale_argb.h	Switch to C99 types	2018-01-23 19:16:05 +00:00
scale_row.h	Lint cleanup after C99 change CL	2018-01-24 19:16:03 +00:00
scale.h	Switch to C99 types	2018-01-23 19:16:05 +00:00
version.h	I422ToUYVYRow_AVX2 use vpmovzxbd instead of vpermq	2018-02-02 23:57:35 +00:00
video_common.h	Lint cleanup after C99 change CL	2018-01-24 19:16:03 +00:00