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1957 Commits

Author SHA1 Message Date
Johann
587ff646f6 Fix build failure with Android NDK 
The version of gcc4.6 included with the Android NDK through r10b
fails to compile this function. Replace it with C code.

BUG=860

Change-Id: Ifcc0476664071aec46a171cdd5ad17305930986a
 2014-09-25 12:15:21 -07:00
Yaowu Xu
e616504107 Fix IOCs 
A left shift of negative value causes IOC runtime warnings, this
commit converts two such left shifts to multiply to avoid IOCs.

Change-Id: I8811428768d7135e6e16af4b3094d0341589a995
 2014-09-25 08:58:57 -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
Scott LaVarnway
1220b49c89 arm: Fix building vp8_mse16x16_neon.c with MSVC 
Use the right return values - vadd_s64 returns int64x1_t, not
a normal int64_t.

Change-Id: Ife17213087c1dfb5faaa647f804d2fd140f3a0eb
 2014-09-16 12:36:00 -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
Johann
4bfdc331ad Merge "Remove unused vp8_strict_quantize" 2014-09-12 16:17:18 -07:00
Johann
ad4edc0b4e Merge "Remove unused vp8 quantize functions" 2014-09-12 16:16:52 -07:00
Johann
f1f7bcd289 Remove unused vp8_strict_quantize 
Change-Id: I4c35ed2de8b54751b69f4801454a1ccc35b500b0
 2014-09-12 15:02:03 -07:00
JackyChen
47380c3350 Fix the bug which made VP8 denoiser not bit-exact between C code and SSE code. 
This issue is found when the denoising mode is set to kDenoiserOnYUVAggressive.
Updated the C code to make it the same with SSE version.

I also changed several lines in VP9 denoiser for the code style.

Change-Id: I640d48cf946fe8c6a400e6e252107501d1e226d3
 2014-09-10 16:18:43 -07:00
Marco
619951af97 Merge "vp8: Updates for adaptive denoiser mode." 2014-09-09 10:19:27 -07:00
Marco
0c7a9925d6 vp8: Updates for adaptive denoiser mode. 
Add qp/bitrate condition, update some settings.

Change-Id: I1af0f102823a886393be063ad9d17d7564753cc7
 2014-09-09 09:19:01 -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
Marco
842454d2aa Make process_denoise_mode_change function cond-compiled. 
This function is called only when temporal denoising is enabled.

Change-Id: I25a036e3d628edd34410d6e6fe1f9e68a90a8e56
 2014-09-03 11:39:34 -07:00
Marco
54575d654c Updates to adaptive/aggressive denoiser mode. 
Parameter changes and modification to zero_last bias.

Change-Id: I50a408d47fde049c562bbe95075194cb0f17c31b
 2014-09-02 09:47:55 -07:00
Marco
f010b7727a vp8 fix: deallocate denoiser->yv12_last_source 
Change-Id: I7f3bc292b1b411e10586f0975143ae996ea78d1d
 2014-08-26 10:15:35 -07:00
Johann
da63d29921 Merge "VP8 encoder for ARMv8 by using NEON intrinsics 6" 2014-08-21 10:39:02 -07:00
Johann
a19035e8bb Merge "VP8 encoder for ARMv8 by using NEON intrinsics 3" 2014-08-20 11:54:32 -07:00
Johann
6642efaa17 Merge "VP8 encoder for ARMv8 by using NEON intrinsics 2" 2014-08-20 11:54:23 -07:00
Marco
4eb8a850e0 Merge "Fixes to adaptive denoiser mode." 2014-08-20 11:39:44 -07:00
Marco
d2274ed354 Bugfix for vp8 aggressive denoiser mode. 
Change-Id: I6c1ccd88df7c39377d5f98f8533c0cabd53cf86f
 2014-08-20 10:38:59 -07:00
Marco
aa88e32017 Fixes to adaptive denoiser mode. 
Scale min_consec_zero_last wrt to #temporal layers,
and use full framerate as factor in noise metric.

Change-Id: Id0842b90164ce468d1236173c51965e7620c0e12
 2014-08-20 10:34:58 -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
8609048a77 vp8: Add check on noise_sensitivity/denoiser on. 
Change-Id: Ic53b2fb69e6eee600ea222e4d06424a1bbca496c
 2014-08-16 06:14:21 -07:00
Marco Paniconi
715bab6e55 Merge "Add an adaptive denoising mode." 2014-08-15 08:51:08 -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
21a0dade42 vp8: Modify to use closest reference in zero_mv bias. 
Modify zero_mv bias condition to include check that "closest" reference is last_frame.
This is needed for temporal layers, where the last_frame is not always the closest reference.
Also, constain zeromv_count to be for last_frame reference.

Change-Id: I7af54a809ebf01ef43b9933c9d4095b6cb189390
 2014-08-14 15:55:20 -07:00
Johann
c2c03f2b58 Remove unused vp8 quantize functions 
Exact fast quantize and inexact regular quantize are unused.

Change-Id: I5a81f5059c896c919f70038af7de04d63823d26d
 2014-08-13 12:45:03 -07:00
James Zern
1d9e2b5003 Merge "remove unused fields from BOOL_CODER / vp9_writer" 2014-08-11 23:08:45 -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
84ba62d353 vp8: for spatial resize, reallocate denoiser in vp8_allocate_comp. 
Change-Id: I1827efe2126501a4a5637ee3ae85233d7526bc0e
 2014-08-07 13:55:32 -07:00
Marco Paniconi
8450b41d4b vp8 bugfix: Reallocate denoiser when spatially resizing. 
This is needed to update the width/height and stride parameters
for the reference buffers that the denoiser uses.

Change-Id: Id51b3bdcb56bbbc8187865544ccd3d872a0d51fe
 2014-08-06 14:57:52 -07:00
James Zern
8c3886df78 remove unused fields from BOOL_CODER / vp9_writer 
measure_cost, bit_counter, value

Change-Id: I8f93444ddddbee4ece7db6076a922ad96786044c
 2014-08-05 21:58:03 -07:00
Marco Paniconi
fbaa4b84af Fix to Visual Studio build error. 
signed/unsigned mismatch from commit: 918011.

Change-Id: I6b9bb3618f8e72ea4cc0e6ba8fb9b13676985ed0
 2014-07-30 09:14:56 -07:00
Marco Paniconi
91801176fe vp8: Add an aggressive denoising mode. 
Change-Id: Ie4686e1b15af6bcc8d59d585bbeb996f38224522
 2014-07-29 11:16:45 -07:00
Marco Paniconi
64db43d6a7 vp8: reduce refresh_max_mbs_perframe with fewer layers. 
Change-Id: Ib39cc0218a1f232c0cde8e99ca3319c17274bd48
 2014-07-24 15:47:19 -07:00
Marco Paniconi
7788c62286 Fix clang compiler warning in denoising_neon. 
Issue: https://code.google.com/p/webm/issues/detail?id=829

Change-Id: I580308f8aa4af194b5d8990a9692ebd18db68ee8
 2014-07-23 09:59:27 -07:00
Marco Paniconi
a9b30b381b Merge "vp8: Set default denoiser_decision to copy for UV channel." 2014-07-22 15:25:06 -07:00
Marco Paniconi
aa2ba46a61 Merge "vp8 denoiser fix: Update denoised altref on key frame." 2014-07-22 11:15:08 -07:00
Marco Paniconi
daed770d99 vp8: Set default denoiser_decision to copy for UV channel. 
Since the UV decision to denoise is based on Y, we need to set
the default/initial denoiser decision_u/v to COPY_BLOCK,
to make sure if no uv_denoiser is applied we still update
(uv)running_avg with source.

Change-Id: I5af1c2afbd40c498cd3de208bea88c837099b24d
 2014-07-22 11:12:50 -07:00
Marco Paniconi
f909e43abc vp8 denoiser fix: Update denoised altref on key frame. 
On a key frame, the denoised-running_avg for all references
frames should be updated with the source.
The altref denoised-running_avg was not being updated on key frame,
this fixes that.

Change-Id: Ie02cd0ba5383e013af59240e6df7e185d11703f6
 2014-07-22 10:14:03 -07:00
Yunqing Wang
765485cab2 Add -DNDEBUG when config option debug is disabled 
For gcc, when libvpx config option debug is disabled, added the
flag -DNDEBUG to disable the assertions in libvpx for some speedup.

Change-Id: Ifcb7b9e8ef5cbe5d07a24407b53b9a2923f596ee
 2014-07-21 09:20:03 -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
61c3338516 call vp[89]_clear_system_state after longjmp 
restore the environment post encode/decode failure

Change-Id: I3c72e2260a616432eaf1f9545d4fb4d8e45cc7b0
 2014-07-10 12:36:28 -07:00
Johann
8c03fff40b Move abs() to where it is effective 
vp8/encoder/x86/denoising_sse2.c:35:10: error: taking the absolute value
of unsigned type 'unsigned int' has no effect [-Werror,-Wabsolute-value]

Change-Id: I749ba8e6f55dbd9b822bfd4260a8397554f5e524
 2014-07-08 14:06:33 -07:00
Scott LaVarnway
8341fa8cb4 Merge "Neon version of vp8_denoiser_filter_uv()" 2014-07-07 09:41:07 -07:00
James Zern
b7a51cd894 vp8/bitstream.h: quiet warnings in EDSP builds 
fixes:
vp8\encoder\bitstream.h: same type qualifier used more than once

Change-Id: I62b99342131fdaedb1f7cc8d2dcd13ab34637cd7
 2014-06-30 23:29:34 -07:00
Marco Paniconi
970c1253ce vp8 denoiser fix: free memory of denoiser->denoiser_state. 
Change-Id: I86451ddfa90d871e46e5b4c97794dbef65293c6c
 2014-06-29 17:04:43 -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