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587 Commits

Author SHA1 Message Date
Johann
f6be2f3c87 Clarify GCC version check 
The version check was incorrectly matching some versions of clang
which reported as gcc 4.2

Change-Id: I686d3576e71883fe1463206b56ab5e2aa9bb68a8
 2014-09-25 11:53:45 -07:00
Marco
06fce6b640 vp8: Update to the adaptive denoising mode. 
Allow for option to apply spatial blur for temporal
denoising, under the aggressive denoising mode.

Change-Id: I41c5fdc0b6cf32d8f8d1d4236b25fa5aa406e89e
 2014-09-19 09:06:16 -07:00
Johann
6d44dad4aa Merge "vp8: common: postproc: fix signed overflow of statement of (X +c) >= X when '-Werror=strict-overflow' is set." 2014-09-17 10:18:23 -07:00
Johann
8caba8565a Merge "vp8/vp9: neon: msvc: move the 'ifdef _MSC_VER' bit to vpx_ports/mem.h. fix compiling warning." 2014-09-15 15:53:12 -07:00
Scott LaVarnway
fe2cc873dc VP8 encoder for ARMv8 by using NEON intrinsics 1 
Add vp8_mse16x16_neon.c
- vp8_mse16x16_neon
- vp8_get4x4sse_cs_neon

Change-Id: I108952f60a9ae50613f0ce3903c2c81df19d99d0
Signed-off-by: James Yu <james.yu@linaro.org>
 2014-09-15 12:04:09 -07:00
Jia Jia
0ae866bd19 vp8/vp9: neon: msvc: move the 'ifdef _MSC_VER' bit to vpx_ports/mem.h. 
fix compiling warning.

Change-Id: If8706a9046436f704c597e4275a6810c76ba7daa
 2014-09-14 01:43:54 +08:00
Jia Jia
f265dde305 vp8: common: postproc: fix signed overflow of statement of (X +c) >= X when '-Werror=strict-overflow' is set. 
Change-Id: I2f78417cc100973c732426f7b6bd10d7304a1a5f
 2014-09-14 01:04:05 +08:00
Johann
23bed46ddd Move vp8_variance_halfpixvar16x16_*_neon definitions 
These functions moved from 'neon_asm' to 'neon' in
9293d267d2

Change-Id: I9cb5626c3eec96876a73fb18f2bfc982a5858edb
 2014-09-09 08:21:36 -07:00
Jia Jia
395f2e874b vp8 encoder: remove vp8_yv12_copy_partial_frame_neon 
Use generic C implementation instead of neon-specific code

Change-Id: Ib322b4ece9cdbd4de76a9eed3d2e9fd1d8542406
 2014-09-08 08:59:24 -07:00
Jia Jia
c97f5e8b86 vp8 common: change 'HAVE_NEON_ASM' to 'HAVE_NEON' for compiling functions of NEON intrinsics. 
Change-Id: I975e5eac16f8b623ff589f0ec072cdaff2183b04
 2014-09-05 12:24:05 +00:00
James Zern
35fadf1d25 bilinearpredict_neon: fix type conversion warnings 
make bifilter4_coeff[][] uint8_t, no values exceed this range and
they're loaded with vdup_n_u8().

Change-Id: I921983e9edd828d29820e40ac30a7801dbe0fb4f
 2014-09-04 20:50:42 -07:00
James Zern
f61e00c79d Merge "arm: Fix building vp8_subpixelvariance_neon.c with MSVC" 2014-09-04 11:00:53 -07:00
Scott LaVarnway
ec94967ffe Revert "Revert "VP8 for ARMv8 by using NEON intrinsics 10"" 
This reverts commit 677fb5123e

Compiles with 4.6.

Change-Id: I7f87048911b6bc28a61741d95501fa45ee97b819
 2014-09-04 08:51:20 -07:00
Martin Storsjo
0002da32e6 arm: Fix building vp8_subpixelvariance_neon.c with MSVC 
Use the right return values - vget_low_s64 returns int64x1_t, not
a normal int64_t.

Also make __builtin_prefetch a no-op on MSVC for this file.

Change-Id: I4d2fce01d0ba106b98d3d53b137803119c2c2c08
 2014-09-04 09:49:30 +03:00
Scott LaVarnway
dcbfacbb98 Neon version of vp8_build_intra_predictors_mby_s() and 
vp8_build_intra_predictors_mbuv_s().

This patch replaces the assembly version with an intrinsic
version.

On a Nexus 7, vpxenc (in realtime mode, speed -12)
reported a performance improvement of ~2.6%.

Change-Id: I9ef65bad929450c0215253fdae1c16c8b4a8f26f
 2014-09-03 13:41:27 -07:00
Scott LaVarnway
9293d267d2 VP8 for ARMv8 by using NEON intrinsics 17 
Add vp8_subpixelvariance_neon.c
- vp8_sub_pixel_variance16x16_neon_func
- vp8_variance_halfpixvar16x16_h_neon
- vp8_variance_halfpixvar16x16_v_neon
- vp8_variance_halfpixvar16x16_hv_neon
- vp8_sub_pixel_variance8x8_neon

Change-Id: I3e5d85b2eafc26be0eef6a777789b80e4579257b
Signed-off-by: James Yu <james.yu@linaro.org>
 2014-09-03 13:33:44 -07:00
Johann
5b788c0cbe Merge "Revert "Revert "VP8 for ARMv8 by using NEON intrinsics 06" This reverts commit 81ad047ee5. Revert "VP8 for ARMv8 by using NEON intrinsics 15" This reverts commit 727af7cebe3698b8493ba6c1360b0a6606c310fb."" 2014-09-03 13:27:11 -07:00
Johann
4d10506d84 Merge "Revert "Revert "VP8 for ARMv8 by using NEON intrinsics 08""" 2014-09-02 09:28:14 -07:00
Scott LaVarnway
652ef29d09 Revert "Revert "VP8 for ARMv8 by using NEON intrinsics 08"" 
This reverts commit 928ff03889

Compiles with 4.6 now.

Change-Id: Ib455da1098bb0e0623248be07579882a425fcbd1
 2014-08-29 13:29:36 -07:00
Dmitry Kovalev
f9fb3b8e0e Replacing 'struct vpx_fixed_buf' with 'vpx_fixed_buf_t’. 
Change-Id: Ibbbc5b39429d4b753f0a966b9d84d1d7bf823650
 2014-08-22 11:56:31 -07:00
Johann
911e96a4eb Revert "Revert "VP8 for ARMv8 by using NEON intrinsics 06" This reverts commit 81ad047ee5. Revert "VP8 for ARMv8 by using NEON intrinsics 15" This reverts commit 727af7cebe3698b8493ba6c1360b0a6606c310fb." 
This reverts commit 920f803f2e

Change-Id: I410d9036214a1b18427cca70b4bc6d8239740737
 2014-08-20 09:41:50 -07:00
James Yu
eed005b076 VP8 encoder for ARMv8 by using NEON intrinsics 6 
Add shortfdct_neon.c
- vp8_short_fdct4x4_neon
- vp8_short_fdct8x4_neon

Change-Id: I90152c803b484f5fab839473d632c50af0524e68
Signed-off-by: James Yu <james.yu@linaro.org>
 2014-08-20 09:25:29 -07:00
James Yu
6d6fdd9c3d VP8 encoder for ARMv8 by using NEON intrinsics 3 
Add subtract_neon.c
- vp8_subtract_b_neon
- vp8_subtract_mby_neon
- vp8_subtract_mbuv_neon

Change-Id: If9a17a093478552e3e3276eeaa3f098b9021d08c
Signed-off-by: James Yu <james.yu@linaro.org>
 2014-08-20 09:20:55 -07:00
Scott LaVarnway
8013aaa10b VP8 encoder for ARMv8 by using NEON intrinsics 2 
Add vp8_shortwalsh4x4_neon.c
- vp8_short_walsh4x4_neon

Change-Id: Ica5f584be608c9e636f62db14f563757e94be09b
Signed-off-by: James Yu <james.yu@linaro.org>
 2014-08-20 09:19:23 -07:00
Marco Paniconi
8db245b6a1 Add an adaptive denoising mode. 
On key frame, will always start with normal denoising mode,
but based on a computed noise metric (normalized mse on source diff)
may switch to aggressive mode (and back down again).

Change-Id: I20330b2dcf3056287be37223302b2cab5fc103eb
 2014-08-14 17:29:51 -07:00
Marco Paniconi
354a2e612d vp8: Code cleanup for control of denoiser mode. 
Change-Id: Icb9918dd38d15061d62852e6a2d905e8ceb2c1ac
 2014-08-08 16:15:28 -07:00
Marco Paniconi
91801176fe vp8: Add an aggressive denoising mode. 
Change-Id: Ie4686e1b15af6bcc8d59d585bbeb996f38224522
 2014-07-29 11:16:45 -07:00
Johann
018fd12cf6 Disable vp8_sixtap_predict4x4_neon 
Crashing on iOS encodes
BUG=817

Change-Id: I2c50f8d359563d15a8b8002b6091184c0f9818af
 2014-07-18 14:08:52 -07:00
James Zern
7d7779738f Merge changes I58a5af33,Ied9b0392 
* changes:
  vp8_bilinear_predict4x4_neon: init src vectors
  vp8_sixtap_predict4x4_neon: init src vectors
 2014-07-15 18:02:11 -07:00
Marco Paniconi
21042c7154 vp8: Allow for on/off control of UV temporal denoiser. 
Use noise_sensitivity level for enabling UV denoiser.

Change-Id: Ib208786a6fdf654981bcd96a3cf44e8e678025c1
 2014-07-15 09:51:03 -07:00
James Zern
74ed33cf6e vp8_bilinear_predict4x4_neon: init src vectors 
quiets uninitialized warnings on the first load.

Change-Id: I58a5af337087d96b4eaea8991a0f85c4ba58aebe
 2014-07-11 00:05:25 -07:00
James Zern
5e30127c7a vp8_sixtap_predict4x4_neon: init src vectors 
quiets uninitialized warnings on the first load.

Change-Id: Ied9b03928537a9ed2cd414b9e8a0be00191b0f32
 2014-07-10 23:48:47 -07:00
Scott LaVarnway
8341fa8cb4 Merge "Neon version of vp8_denoiser_filter_uv()" 2014-07-07 09:41:07 -07:00
Scott LaVarnway
a4b7ae7e82 Neon version of vp8_denoiser_filter_uv() 
The encoder performance improved by 5% (vs "C")
for the test clip used.

Change-Id: I866b35eb2a06092edce7b37fc409562d0dacd7e7
 2014-06-27 11:03:58 -07:00
Marco Paniconi
21f8d6a1c9 vp8: bugfix in postproc vp8_de_noise. 
Set the proper number of mb_rows/cols.
Also remove warnings (unused variable) when configured with temporal-denoising disabled.

Change-Id: I8abd2372394ee55295feb87a66efd294ea6989d0
 2014-06-27 09:25:14 -07:00
Marco Paniconi
91ccad2179 Merge "vp8: Add temporal denoising for UV-channel." 2014-06-26 13:03:50 -07:00
Scott LaVarnway
94ae0430d2 vp8: Add temporal denoising for UV-channel. 
C version and sse2 version, and off by default.
For the test clip used, the sse2 performance improved by ~5.6%

Change-Id: Ic2d815968849db51b9d62085d7a490d0e01574f6
 2014-06-26 11:45:42 -07:00
Johann
0d3ed089f1 sse4 regular quantize 
Change-Id: Ibd95df0adf9cc9143006ee9032b4cb2ebfd5dd1b
 2014-06-18 14:26:16 -07:00
Johann
79afb5eb41 Use lrand48 on Android 
When building x86 assembly use lrand48 instead of the
undocumented inlined _rand function.

Android now supports rand()
https://android-review.googlesource.com/97731
but only for new versions. Original workaround:
https://gerrit.chromium.org/gerrit/15744

Change-Id: I130566837d5bfc9e54187ebe9807350d1a7dab2a
 2014-06-12 19:57:25 -07:00
Dmitry Kovalev
1f0b2f95af Removing vp8/common/pragmas.h. 
Change-Id: I80630a7350e884ebc4fef73fb5b52ec25f908523
 2014-05-23 13:03:15 -07:00
Deb Mukherjee
e272273443 Renames x86_64 specific asm files 
Renames all x86_64 specific assembly files to consistently
end in _x86_64.asm. This will be useful for build systems to
handle these files differently.
All new 64-bit specific assembly files should use the new
naming convention.

Change-Id: I36c89584967c82ffc4088b1b5044ac15d2bb7536
 2014-05-21 13:55:56 -07:00
Jim Bankoski
bb2041d8de Fix valgrind read out of bounds error. 
MMX variance code in vp8 was reading out of bounds..

TODO(JBB):  The best fix would involve removing duplicate library
functions between vp8 and vp9...

Change-Id: I5722853a6a58d3b55257ff385fa54c773bf98ded
 2014-05-19 12:46:22 -07:00
Johann
ed83c2a94c Merge "vp8: Add increase_denoising parameter to denoiser." 2014-05-16 18:32:39 -07:00
Johann
7302a9b158 Merge "Correct HAVE_NEON_ASM define" 2014-05-16 16:48:49 -07:00
Marco Paniconi
6da66e1114 vp8: Add increase_denoising parameter to denoiser. 
Change-Id: I96ed73e109c4f89dd06f3583cf7ecf9277401fae
 2014-05-16 15:06:59 -07:00
Johann
f625b2ac93 Correct HAVE_NEON_ASM define 
These optimizations are currently disabled.

Change-Id: I19c58c9cb82d017638b86196641b9e001dfa798b
 2014-05-16 08:20:13 -07:00
Johann
c511d79c08 Merge "Remove intermediate step in vp8_dequantize_b" 2014-05-16 07:33:52 -07:00
Johann
1bec51d666 Merge "Build armv7a-only code" 2014-05-15 12:26:24 -07:00
Jim Bankoski
ec82d2dfec Merge "Revert "Remove Wextra warnings from vp9_sad.c"" 2014-05-15 11:54:23 -07:00
Jim Bankoski
a16794dd31 Revert "Remove Wextra warnings from vp9_sad.c" 
This reverts commit 7ab9a9587b

Nightly test http://build.webmproject.org/jenkins/view/libvpx-nightly-tests/job/libvpx%20unit%20tests%20(valgrind-2)/arch=x86_64-linux-gcc,filter=-*VP8*:*Large.*/276/console

Failed 

This patch did not address all the assembly issues 
some of the vp8 assembly counts on 5 arguments being passed in to this function:   

one example : vp8_sad8x16_wmt

Please address or split this into vp9 and vp8 patches.

Change-Id: I78afcc171649894f887bb8ee3c66de24aaddc7ca
 2014-05-15 08:31:20 -07:00