Yi Luo
bd86de1ac8
Replace idct32x32_34_add_ssse3 assembly with intrinsics
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- No user-level speed performance change.
- Pass unit tests.
Change-Id: Idfc598e00f354265e41f6b3219f4734216c115c6
2017-02-14 10:38:36 -08:00
Yi Luo
ac04d11abc
Replace idct8x8_12_add_ssse3 assembly code with intrinsics
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- Performance achieves the same as assembly.
- Unit tests pass.
Change-Id: I6eacfbbd826b3946c724d78fbef7948af6406ccd
2017-02-08 10:07:45 -08:00
Jingning Han
8f95389742
Add SSSE3 intrinsic 8x8 inverse 2D-DCT
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The intrinsic version reduces the average cycles from 183 to 175.
Change-Id: I7c1bcdb0a830266e93d8347aed38120fb3be0e03
2017-02-01 14:47:53 -08:00
Linfeng Zhang
264f6e70ec
Update idct x86 intrinsics to not use saturated add and sub
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Change-Id: Iaa64d23fdb45ca1f235b0ea57e614516e548eca4
2016-11-29 17:06:08 -08:00
Linfeng Zhang
d545c19afa
Rename vpx_highbd_idct8x8_10{*}() to vpx_highbd_idct8x8_12{*}()
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Also update its trigger threshold from 10 to 12.
Change-Id: Ib8dddd87a5a22a12ca66e7084d342fbb027b0a2f
2016-11-07 09:07:55 -08:00
Linfeng Zhang
04c3bf3c85
Replace highbd_dct_const_round_shift with dct_const_round_shift
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They are identical.
Change-Id: I1ccaf03c81c3cbf88e82d77ffeb8204f5b063c61
2016-11-04 16:15:02 -07:00
Urvang Joshi
e084e05484
Fix warnings reported by -Wshadow: Part1: vpx_dsp directory
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While we are at it:
- Rename some variables to more meaningful names
- Reuse some common consts from a header instead of redefining them.
Change-Id: I75c4248cb75aa54c52111686f139b096dc119328
(cherry picked from aomedia 09eea21)
2016-10-17 19:25:19 -07:00
James Zern
fdd1186f97
vpx_idct32x32_34_add_sse2: rm unneeded transposes
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this change is neutral to mildly positive across various x86-64
platforms
Change-Id: I28fb5ae598fc1317b7a42c9a846ac5d57d104784
2016-09-21 19:49:25 -07:00
Scott LaVarnway
309125b1e7
vpx_dsp: added vpx_highbd_idct32x32_1_add_sse2()
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Change-Id: I140d93aebadb0eaf6220881e61a0451450081227
2016-09-07 05:58:29 -07:00
clang-format
099bd7f07e
vpx_dsp: apply clang-format
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Change-Id: I3ea3e77364879928bd916f2b0a7838073ade5975
2016-07-25 14:14:19 -07:00
Yaowu Xu
543ea3eb3e
Make type conversion explicit
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This fixes MSVC warnings.
Change-Id: I675d8486230b2b74d7973d95720a4995c4750282
2016-06-20 12:05:29 -07:00
Scott LaVarnway
1490342be5
VPX: refactor vpx_idct16x16_1_add_sse2()
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Change-Id: I431ea0d9abe764d110a1ba32a8cb15e2fdac8805
2016-05-09 09:50:00 -07:00
Scott LaVarnway
23d1c06268
VPX: refactor vpx_idct32x32_1_add_sse2()
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Change-Id: Ia1a2cac0e9dc05f3207b3433a6c1589fa7f2aee3
2015-10-05 06:33:42 -07:00
Julia Robson
406030d1b0
Accelerated transform in high bit depth
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When configured with high bitdepth enabled, the 8bit transform
stopped using optimised code. This made 8bit content decode slowly.
Change-Id: I67d91f9b212921d5320f949fc0a0d3f32f90c0ea
2015-09-28 21:09:16 -07:00
Jingning Han
08a453b9de
Replace vp9_ prefix with vpx_ prefix in vpx_dsp function names
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This commit clears the function naming convention in vpx_dsp. It
replaces vp9_ prefix of global functions with vpx_ prefix. It also
removes the vp9_ prefix from static functions.
Change-Id: I6394359a63b71a51dda01342eec6a3cc08dfeedf
2015-08-04 13:46:11 -07:00
Jingning Han
80ae856c8b
Add vpx_dsp_rtcd.h to inv_txfm_sse2.c
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Change-Id: Ibab434fb4bd6da02dba087582ed74811f555c3ed
2015-08-02 08:25:13 -07:00
Jingning Han
e8b133c79c
Factor inverse transform functions into vpx_dsp
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This commit moves the module inverse transform functions from vp9
to vpx_dsp folder. The hybrid transform wrapper functions stay in
the vp9 folder, since it involves codec-specific data structures.
Change-Id: Ib066367c953d3d024c73ba65157bbd70a95c9ef8
2015-07-31 16:21:00 -07:00
