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11 Commits

Author SHA1 Message Date
Yi Luo
28cdee448d HBD inverse HT 8x8 and 16x16 sse4.1 optimization 
- Covers tx_type: DCT_DCT, DCT_ADST, ADST_DCT, ADST_ADST.
- Encoding speed improves ~27% on crowd_run_1080p_12.
- Merge 4x4, 8x8, 16x16 unit tests in one test file.

Change-Id: I058ef5254d068a9523a826480c78ebbdd231824c
 2016-05-24 12:55:30 -07:00
Angie Chiang
6f28581b26 Turn on flip in inverse txfm2d 
Fix build failed
Reduce txfm test time

Change-Id: Ieaf6b27f3a272d06286f817f01230413fa8adcf6
 2016-05-18 11:26:57 -07:00
Yi Luo
1d307368a9 Integrate HBD row/column flip fwd txfm SSE4.1 optimization 
- Integrate 5 flip transform types for each 4x4, 8x8, and 16x16
  block, for experiment, EXT_TX.
- Encoder speed improves about 12%-15%.
- Update the unit tests for bit-exact result against C.

Change-Id: Idf27c87f1e516ca5b66c7b70142477a115404ccb
 2016-05-18 03:48:01 +00:00
Yaowu Xu
fc9deb6b0c Remove "const" for parameters passed by value 
This commit removes const from parameters that are passed by value
for consistency in code style.

Change-Id: I2947c4e9cc6e809c4b9b4c162046e45127b8a41c
 2016-05-10 09:30:44 -07:00
Yi Luo
412ad22f46 HBD hybrid transform 16x16 SSE4.1 optimization 
- Tx_type: DCT_DCT, DCT_ADST, ADST_DCT, ADST_ADST.
- Update vp10_fht16x16_test.cc to do bit-exact test against
  latest C version.
- HBD encoder speed improves ~1.8%.

Change-Id: Icfc799a212e5289bcf6cedcae3722032133a2bc6
 2016-05-09 11:07:01 -07:00
Yaowu Xu
ad841b7dac Make parameter types consistent 
This fixes compiler warnings from MSVC.

Change-Id: Iaac0e994869561371295578a893f766493ce0544
 2016-05-06 23:39:46 +00:00
Yi Luo
299c5fc202 HBD hybrid transform 8x8 SSE4.1 optimization 
- Tx_type: DCT_DCT, DCT_ADST, ADST_DCT, ADST_ADST.
- Update bit-exact unit test against current C version.
- HBD encoder speed improves ~3.8%.

Change-Id: Ie13925ba11214eef2b5326814940638507bf68ec
 2016-04-29 17:04:52 -07:00
Yi Luo
a4593f17ca HBD hybrid transform 4x4 SSE4.1 optimization 
- Optimization on tx_type: DCT_DCT, DCT_ADST, ADST_DCT, ADST_ADST.
- Overall encoder speed improves ~4.5%-6%.
- Update bit-exact unit test against current C version.

Change-Id: If751c030612245b1c2470200c9570cf40d655504
 2016-04-25 09:53:09 -07:00
Yi Luo
f095ea7dd6 Improvement on hybrid transform 4x4 DCT_DCT SSE4.1 optimization 
- Implemented Angie's new fwd txfm algorithm.
- Improve ~100% than last 64-bit version; 3 times faster than
  original C code.
- Passed bit-exact unit test.

Change-Id: Ica30b9768706604a6d69fe42da778441f0f5f02e
 2016-04-15 14:16:30 -07:00
Yi Luo
659c2c98e1 Misc. updates for highbd changes 
- Use Makefile to control the build for highbd_fwd_txfm_sse4.c.
- Fixed hybrid transform (HT) types due to recent update.
- Added new unit test cases for highbd HT.

Change-Id: Ifd768a9b429a8c21ed40c1de8152fb5ac71e2f90
 2016-03-23 12:10:52 -07:00
Yi Luo
977dccd12c Highbd fht4x4 SSE4.1 optimization for DCT_DCT mode 
- Setup function vp10_highbd_fht4x4_sse4_1 for highbd SSE4.1
  intrinsics optimization.
- Wrote SSE4.1 functions: load_buffer_4x4(), write_buffer_4x4(),
  and fdct4x4_sse4_1().
- Used logic right shift to avoid coeff memory write/read.
- Turned on vp10_highbd_fht4x4_sse4_1 for DCT_DCT mode only.
- Improved overall encoding performance >2.3% for 50 frames
  sequence, park_joy_1080p_12.y4m, in which, --input-bit-depth=12,
  --bit-depth=12, 50 frames.
- Unit test passed.

Change-Id: Idd6dc6e472cbbf235f0ade4f66fbe859a860a004
 2016-03-23 09:13:45 -07:00