]>
granicus.if.org Git - libvpx/log
Linfeng Zhang [Sat, 24 Jun 2017 01:15:13 +0000 (01:15 +0000)]
Merge "Add vpx_highbd_idct4x4_16_add_sse4_1()"
Urvang Joshi [Sat, 24 Jun 2017 00:58:24 +0000 (00:58 +0000)]
Merge "Enable greedy version of optimize_b() in VP9 by default."
Linfeng Zhang [Sat, 24 Jun 2017 00:51:07 +0000 (00:51 +0000)]
Merge "Cosmetics, 8x8 idct SSE2 optimization"
Urvang Joshi [Sat, 24 Jun 2017 00:04:58 +0000 (17:04 -0700)]
Enable greedy version of optimize_b() in VP9 by default.
Improvements were already mentioned in the previous patch:
https://chromium-review.googlesource.com/#/c/531675/
Change-Id: I4906ab1c61c25a815bdeb986016fad6dcb69eb71
James Zern [Fri, 23 Jun 2017 22:48:40 +0000 (22:48 +0000)]
Merge "variance_test: move Subpel* from tuples to TestParams"
Marco Paniconi [Fri, 23 Jun 2017 21:59:31 +0000 (21:59 +0000)]
Merge "vp9: Use scene detection for CBR mode."
Linfeng Zhang [Fri, 23 Jun 2017 21:27:18 +0000 (14:27 -0700)]
Add vpx_highbd_idct4x4_16_add_sse4_1()
BUG=webm:1412
Change-Id: Ie33482409351a01be4e89466b0441834eb1e905a
Linfeng Zhang [Wed, 21 Jun 2017 22:18:17 +0000 (15:18 -0700)]
Cosmetics, 8x8 idct SSE2 optimization
Change-Id: Id21fa94fd323e36cd19a2d890bf4a0cafb7d964d
James Zern [Fri, 23 Jun 2017 20:00:50 +0000 (20:00 +0000)]
Merge "datarate_test: rename thread -> Thread in test name"
James Zern [Fri, 23 Jun 2017 07:26:00 +0000 (00:26 -0700)]
variance_test: move Subpel* from tuples to TestParams
this normalizes these tests with the regular variance ones both in
implementation and test list output
Change-Id: I387aea81456f94b8223b8fb2a28cab94bc1aa9d5
Marco [Thu, 22 Jun 2017 21:59:27 +0000 (14:59 -0700)]
vp9: Use scene detection for CBR mode.
Use the scene detection for CBR mode, and use it to reset the
rate control if large source sad is detected and rate
correctioni fact/QP is at minimum state.
Avoids large frame sizes after big content change following
low content period.
Only affects CBR mode for 1 pass at speeds 5, 6, 7.
Change-Id: I56dd853478cd5849b32db776e9221e258998d874
Jerome Jiang [Fri, 23 Jun 2017 17:17:01 +0000 (17:17 +0000)]
Merge "vp8: Compute skinmap only once before encoding."
James Zern [Fri, 23 Jun 2017 05:44:24 +0000 (05:44 +0000)]
Merge changes from topic 'missing-proto'
* changes:
onyxd_int.h: add missing prototypes
onyxd.h: add vp8dx_references_buffer prototype
vp[89],vpx_dsp: add missing includes
vp8,encodeframe.h: correct prototypes
vp8: add temporal_filter.h
add picklpf.h
add ethreading.h
vp8,bitstream.h: add missing prototypes
vp8: remove vp8_fast_quantize_b_mmx
vp8,loopfilter_filters: make some functions static
vp9_ratectrl: make adjust_gf_boost_lag_one_pass_vbr static
vp9_encodeframe: make scale_part_thresh_sumdiff static
vp9_alt_ref_aq: correct vp9_alt_ref_aq_create proto
tiny_ssim: make some functions static
James Zern [Fri, 16 Jun 2017 23:16:05 +0000 (16:16 -0700)]
onyxd_int.h: add missing prototypes
vp8cx_init_de_quantizer, vp8_mb_init_dequantizer
quiets -Wmissing-prototypes
Change-Id: Ib63d14caf0144eff31a75b7cdb667b7e1f9d83ae
Johann Koenig [Fri, 23 Jun 2017 01:57:59 +0000 (01:57 +0000)]
Merge "fdct32x32 neon implementation"
Jerome Jiang [Wed, 21 Jun 2017 22:02:31 +0000 (15:02 -0700)]
vp8: Compute skinmap only once before encoding.
Get ready for other uses (i.e. cyclic refresh).
Then use it when needed.
Change-Id: Id0519a9921045e5fb7f3badb54e9f04e903f28f9
Marco Paniconi [Thu, 22 Jun 2017 22:18:47 +0000 (22:18 +0000)]
Merge "vp9: Add high source sad to content state."
Linfeng Zhang [Thu, 22 Jun 2017 21:42:23 +0000 (21:42 +0000)]
Merge changes I783c5f4f,I365f8e53,I5dac0e98
* changes:
Clean vpx_idct16x16_256_add_sse2()
Update vpx_idct{8x8,16x16,32x32}_1_add_sse2()
Clean 32x32 full idct sse2 and ssse3 code
Paul Wilkins [Thu, 22 Jun 2017 16:30:39 +0000 (16:30 +0000)]
Merge "Fix int overflow in rate control for high bit rates."
Johann [Fri, 16 Jun 2017 20:14:01 +0000 (13:14 -0700)]
fdct32x32 neon implementation
Almost 3x faster in constrained loop testing. Over 10x faster in HBD
builds.
BUG=webm:1424
Change-Id: I2b7f8453e1d4ada63cde729d8115d684c4a71ff9
paulwilkins [Wed, 21 Jun 2017 16:26:20 +0000 (17:26 +0100)]
Fix int overflow in rate control for high bit rates.
Fix misplaced cast that caused an overflow and incorrect rate adaptation
behavior for high data rates. This in particular will have affected 4k encodes
but could also have come into play for some higher rate 1080p cases.
In our standard test sets the quality impact is small though several high rate
clips show improved rate accuracy. This can also impact the number of recode
loop hits and on one problem 4k clip the encode time for speeds 0 and 1 was
reduced by >25%
Change-Id: I108da7ca42f3bc95c5825dd33c9d84583227dac1
Marco [Thu, 22 Jun 2017 03:39:59 +0000 (20:39 -0700)]
vp9: Add high source sad to content state.
Use it to limit NEWMV early exit in nonrd pickmode
Small change in RTC metrics, has some improvement
for high motion clips.
Change-Id: I1d89fd955e1b3486d5fb07f4472eeeecd553f67f
Marco Paniconi [Thu, 22 Jun 2017 03:27:46 +0000 (03:27 +0000)]
Merge "vp9: Adjustments for aq-mode and pickmode for speed >= 8."
James Zern [Thu, 22 Jun 2017 03:05:31 +0000 (20:05 -0700)]
datarate_test: rename thread -> Thread in test name
this is consistent with other threaded tests and ensures gtest_filters
meant to operate on these pick them up
Change-Id: I99ce53720553a22c4b9905a2882273c2be2c031b
James Zern [Thu, 22 Jun 2017 02:01:10 +0000 (02:01 +0000)]
Merge "vp8_dx_iface: clear -Wclobbered warnings"
James Zern [Fri, 16 Jun 2017 23:15:28 +0000 (16:15 -0700)]
onyxd.h: add vp8dx_references_buffer prototype
quiets -Wmissing-prototypes
Change-Id: I6bee535f3fb67e54a390266d787a5a92127aeadc
James Zern [Fri, 16 Jun 2017 23:12:20 +0000 (16:12 -0700)]
vp[89],vpx_dsp: add missing includes
quiets -Wmissing-prototypes
Change-Id: I841cfc019d592f2bc6b3fec5818051a31f4c53b5
James Zern [Fri, 16 Jun 2017 09:12:18 +0000 (02:12 -0700)]
vp8,encodeframe.h: correct prototypes
+ add missing include
quiets -Wmissing-prototypes
Change-Id: I64af0368ba3d7f1d4de22a5887b631bb2cf15b8a
James Zern [Fri, 16 Jun 2017 09:09:47 +0000 (02:09 -0700)]
vp8: add temporal_filter.h
quiets -Wmissing-prototypes
Change-Id: Iffa77467720affe030de5335e9335232b9e70af1
James Zern [Fri, 16 Jun 2017 08:51:19 +0000 (01:51 -0700)]
add picklpf.h
quiets -Wmissing-prototypes
Change-Id: Ic24164aa1f86fe99a493a633d64606e6f44ecdc1
James Zern [Fri, 16 Jun 2017 08:48:55 +0000 (01:48 -0700)]
add ethreading.h
quiets -Wmissing-prototypes in encodeframe.c
Change-Id: Ic216d0bdd6130eac44f2183639a715b2f1088ebe
James Zern [Fri, 16 Jun 2017 08:45:11 +0000 (01:45 -0700)]
vp8,bitstream.h: add missing prototypes
quiets -Wmissing:prototypes
Change-Id: I835a80eddca2b16280780e18558c321df3272c43
James Zern [Fri, 16 Jun 2017 08:33:57 +0000 (01:33 -0700)]
vp8: remove vp8_fast_quantize_b_mmx
and vp8_fast_quantize_b_impl_mmx; this was never enabled in rtcd
an sse2 version exists so there isn't much reason to keep a mmx
implementation around.
Change-Id: I8b3ee7f46ba194ffa0d0a6225a0f299f2a4dea90
James Zern [Fri, 16 Jun 2017 07:58:49 +0000 (00:58 -0700)]
vp8,loopfilter_filters: make some functions static
quiets -Wmissing-prototypes
Change-Id: Ie5b00537f64a05e68a38dc558463691523988994
James Zern [Fri, 16 Jun 2017 07:53:05 +0000 (00:53 -0700)]
vp9_ratectrl: make adjust_gf_boost_lag_one_pass_vbr static
quiets -Wmissing-prototypes
Change-Id: I72d899c2d8de1ddc52d90ac081f2629374b3a6e9
James Zern [Fri, 16 Jun 2017 07:51:42 +0000 (00:51 -0700)]
vp9_encodeframe: make scale_part_thresh_sumdiff static
quiets -Wmissing-prototypes
Change-Id: I696223d75860edba13c6b6f38c1f8db353a6f812
James Zern [Fri, 16 Jun 2017 07:49:53 +0000 (00:49 -0700)]
vp9_alt_ref_aq: correct vp9_alt_ref_aq_create proto
quiets -Wmissing-prototypes
Change-Id: Ib2d4f294f1982739bb2ac98155e789e040d309a1
Marco [Thu, 22 Jun 2017 00:30:53 +0000 (17:30 -0700)]
vp9: Put skin detection usage around cpi flag.
Skin detection usage in choose_partitioning should be
around the cpi->use_skin_detection.
Change-Id: I6986179af9ce94c60c0974d66c311fc07cc04cfe
Marco [Wed, 21 Jun 2017 22:24:56 +0000 (15:24 -0700)]
vp9: Adjustments for aq-mode and pickmode for speed >= 8.
Adjust the threshold for turning off cyclic refresh for high motion,
and avoid testing golden in nonrd pickmode for speed >= 8 if
golden refresh was long ago.
No change/neutral on RTC metrics.
Change-Id: I40959b8d9637f3553e7458bbabd8c6024c2c09c0
James Zern [Wed, 21 Jun 2017 01:34:13 +0000 (18:34 -0700)]
vp8_dx_iface: clear -Wclobbered warnings
with gcc 6.x
Change-Id: Ib2070421603a6777892d4ea01f4b0921696f38b3
Johann Koenig [Wed, 21 Jun 2017 21:16:23 +0000 (21:16 +0000)]
Merge "dct tests: align InvAccuracyCheck buffers"
Linfeng Zhang [Tue, 20 Jun 2017 01:10:38 +0000 (18:10 -0700)]
Clean vpx_idct16x16_256_add_sse2()
Remove macro IDCT16 which is redundant with idct16_8col().
Change-Id: I783c5f4fda038a22d5ee5c2b22e8c2cdfb38432c
Linfeng Zhang [Thu, 15 Jun 2017 23:48:40 +0000 (16:48 -0700)]
Update vpx_idct{8x8,16x16,32x32}_1_add_sse2()
Change-Id: I365f8e53d9ccd028cef0f561d4de9e5916278609
Linfeng Zhang [Thu, 15 Jun 2017 23:06:53 +0000 (16:06 -0700)]
Clean 32x32 full idct sse2 and ssse3 code
vpx_idct32x32_1024_add_ssse3() is actually a sse2 function and faster
than vpx_idct32x32_1024_add_sse2(). Replace the slow one. All are
code relocations, no new code.
Change-Id: I5dac0e98cc411a4ce05660406921118986638d19
Hui Su [Wed, 21 Jun 2017 20:38:44 +0000 (20:38 +0000)]
Merge "VP9 level targeting: properly handle max_gf_interval"
Johann [Wed, 21 Jun 2017 18:46:58 +0000 (11:46 -0700)]
dct tests: align InvAccuracyCheck buffers
'in' is used for the reference fdct. 'coeff' is input to the idct being
tested and 'dst[16]' is output
Fixes a segfault on unaligned memory access on x86.
Change-Id: I3691b1380ed49986897dd89a63ce63a80a0e0962
James Zern [Wed, 21 Jun 2017 02:42:29 +0000 (19:42 -0700)]
fix build, rm ref to vpx_idct8x8_64_add_ssse3
this was deleted in:
98967645a Remove vpx_idct8x8_64_add_ssse3()
but this was merged in:
9e03eedf6 Merge changes Ib26dd515,Ie60dabc3
after:
a92991133 Merge "dct tests: run all possible sizes in one test"
which added a new reference
Change-Id: I8da4a6c80d27b237a378ff15eead1daab89e7e25
Linfeng Zhang [Wed, 21 Jun 2017 00:38:24 +0000 (00:38 +0000)]
Merge changes Ib26dd515,Ie60dabc3
* changes:
Clean 8x8 idct x86 optimization
Remove vpx_idct8x8_64_add_ssse3()
hui su [Tue, 20 Jun 2017 23:26:00 +0000 (16:26 -0700)]
VP9 level targeting: properly handle max_gf_interval
Don't overide max_gf_interval if it's not specified. It will
be assigned with a default value in vp9_rc_set_gf_interval_range().
BUG=b/
62803416
Change-Id: Ide46ce00279ed076865fc54ce98c55a994f0c798
Marco [Tue, 20 Jun 2017 19:20:52 +0000 (12:20 -0700)]
vp9: Adjust key-frame pars in vpx_temporal_svc_encoder.
Sample encoder change: reduce max-intra-rate to 1000 and
buf-initial to 600. Paramaters affect target size of key frame.
Change-Id: I2be6bc2927f5fa74e19e1efa3fb574d23a503300
Marco [Tue, 20 Jun 2017 16:05:56 +0000 (09:05 -0700)]
vp9: Adjust key-frame pars in vpx_temporal_svc_encoder.
Sample encoder change: reduce max-intra-rate to 1500 and
buf-initial to 700. Paramaters affect target size of key frame.
Change-Id: I01e238378b63eeef28dfc2178baadffcd3cc7561
Johann Koenig [Tue, 20 Jun 2017 15:04:24 +0000 (15:04 +0000)]
Merge "dct tests: run all possible sizes in one test"
Marco Paniconi [Tue, 20 Jun 2017 03:08:32 +0000 (03:08 +0000)]
Merge "vp9: SVC: Rework the usage of base_mv for SVC."
Marco [Tue, 20 Jun 2017 01:25:53 +0000 (18:25 -0700)]
vp9: Adjust key-frame pars in vpx_temporal_svc_encoder.
Adjust some parameters in sample encoder: vpx_temporal_svc_encoder.
Parameters adjusted to set lower QP for initial key frame,
and allow for larger target size on subsequent key frames.
Change-Id: I092ad968e5b51b9f495dadb6ee96e810663c910e
Marco Paniconi [Mon, 19 Jun 2017 23:45:34 +0000 (23:45 +0000)]
Merge "vp9: Speed >= 8: Adjust resolution threshold for subpel."
Johann [Tue, 9 May 2017 17:08:24 +0000 (10:08 -0700)]
dct tests: run all possible sizes in one test
Modify fdct4x4_test.cc to support all size combinations. This does not
add any new tests and in fact fails a few. There were minimal changes
made to the tests so it's not entirely surprising that some of the
larger 12 bit transforms are failing since it was initially only used
for 4x4.
In follow up patches the tests in fdct8x8_test.cc, dct16x16_test.cc and
dct32x32_test.cc will be evaluated and moved to dct_test.cc.
BUG=webm:1424
Change-Id: I72a23430f457d7fae8c91e706adc0e77c25abc8f
James Zern [Mon, 19 Jun 2017 22:15:06 +0000 (22:15 +0000)]
Merge "libs.mk: retry partial testdata download"
James Zern [Fri, 16 Jun 2017 06:33:11 +0000 (23:33 -0700)]
libs.mk: retry partial testdata download
attempt retry on transient failures uncaught by --retry
Change-Id: I7cd8846ff88daf0f521af9ee182e30bfd79f51f3
Marco [Mon, 19 Jun 2017 20:56:04 +0000 (13:56 -0700)]
vp9: Speed >= 8: Adjust resolution threshold for subpel.
Get some quality gain on RTC metrics (~7%), with
~5-8% speed slowdown.
Change-Id: I0d02942a77074424ee0326b6e110ddff09f2df5e
Jerome Jiang [Mon, 19 Jun 2017 16:42:10 +0000 (16:42 +0000)]
Merge "Enable 8x8 skin detection for vp8."
Marco [Thu, 15 Jun 2017 23:23:36 +0000 (16:23 -0700)]
vp9: SVC: Rework the usage of base_mv for SVC.
Set the base_mv_aggressive for temporal enhancement layers (TL > 0).
Under the aggressive mode, skip the NEWMV depending on the
SSE of the base_mv. Also reduce the subpel motion to 1/2 under
aggressive mode if base_mv is good.
Speedup ~3% with small/negligible loss in quality on RTC.
Affects speed >= 6.
Change-Id: I89341b279cad6da2a04b76d5e726016191dacdb8
James Zern [Fri, 16 Jun 2017 07:48:11 +0000 (00:48 -0700)]
tiny_ssim: make some functions static
quiets -Wmissing-prototypes
Change-Id: If2e77c921b2fba456ed8d94119773e360d90b878
James Zern [Fri, 16 Jun 2017 20:07:51 +0000 (20:07 +0000)]
Merge "configure: test for -Wparentheses-equality"
Jerome Jiang [Wed, 14 Jun 2017 00:22:26 +0000 (17:22 -0700)]
Enable 8x8 skin detection for vp8.
If 2 or more 8x8 blocks are identified as skin, the macroblock will be
labeled as skin.
Change-Id: I596542c81a2df9e96270cab39d920bbfeb02bc6e
James Zern [Thu, 15 Jun 2017 23:05:20 +0000 (16:05 -0700)]
configure: test for -Wparentheses-equality
Change-Id: I36de79c58461907deaea70d6131da9119bc0bc69
Linfeng Zhang [Thu, 15 Jun 2017 18:29:07 +0000 (11:29 -0700)]
Clean 8x8 idct x86 optimization
Create load_buffer_8x8() and write_buffer_8x8().
Change-Id: Ib26dd515d734a5402971c91de336ab481b213fdf
Linfeng Zhang [Thu, 15 Jun 2017 21:09:33 +0000 (14:09 -0700)]
Remove vpx_idct8x8_64_add_ssse3()
It's almost identical with vpx_idct8x8_64_add_sse2(), except little
difference in instructions order.
Change-Id: Ie60dabc35eaa6ebae7c755e6cff00a710aad284f
Urvang Joshi [Thu, 8 Jun 2017 21:51:01 +0000 (14:51 -0700)]
VP9: Add greedy version of av1_optimize_b().
This was ported from the greedy version in AV1, written by Dake He
(dkhe@google.com).
See:
https://aomedia.googlesource.com/aom/+/master/av1/encoder/encodemb.c#137
Greedy version is disabled by default, but can be picked by setting
USE_GREEDY_OPTIMIZE_B to 1.
To be enabled by default later.
This is both faster and better in terms of compression.
Compression Improvement:
------------------------
lowres: -0.119
midres: -0.064
hdres: -0.405
Speed Improvement:
------------------
(Based on encode time of 3 videos of different difficulties at
3 different target bitrates)
With --cpu-used=0: 0.38% to 5.55% faster
With --cpu-used=1: 0.24% to 2.79% faster
With --cpu-used=2: 0.29% to 1.46% faster
Change-Id: Ia7a23b3b244ad8eb253ac9e43cd03c5e021d2635
Linfeng Zhang [Thu, 15 Jun 2017 17:57:50 +0000 (17:57 +0000)]
Merge changes Ibf9d120b,I341399ec,Iaa5dd63b,Id59865fd
* changes:
Update high bitdepth load_input_data() in x86
Clean array_transpose_{4X8,16x16,16x16_2) in x86
Remove array_transpose_8x8() in x86
Convert 8x8 idct x86 macros to inline functions
Marco Paniconi [Wed, 14 Jun 2017 15:59:54 +0000 (15:59 +0000)]
Merge "vp8: Adjust the pred_err threhsold for drop on overshoot."
Linfeng Zhang [Tue, 13 Jun 2017 23:53:53 +0000 (16:53 -0700)]
Update high bitdepth load_input_data() in x86
BUG=webm:1412
Change-Id: Ibf9d120b80c7d3a7637e79e123cf2f0aae6dd78c
Linfeng Zhang [Mon, 12 Jun 2017 23:23:53 +0000 (16:23 -0700)]
Clean array_transpose_{4X8,16x16,16x16_2) in x86
Change-Id: I341399ecbde37065375ea7e63511a26bfc285ea0
Linfeng Zhang [Mon, 12 Jun 2017 22:45:50 +0000 (15:45 -0700)]
Remove array_transpose_8x8() in x86
Duplicate of transpose_16bit_8x8()
Change-Id: Iaa5dd63b5cccb044974a65af22c90e13418e311f
Linfeng Zhang [Mon, 12 Jun 2017 21:03:37 +0000 (14:03 -0700)]
Convert 8x8 idct x86 macros to inline functions
Change-Id: Id59865fd6c453a24121ce7160048d67875fc67ce
James Zern [Tue, 13 Jun 2017 01:08:20 +0000 (18:08 -0700)]
vp8_skin_detection: add 'vp8_' prefix to public fns
BUG=webm:1438
Change-Id: I5feb31c254d02e116e624cfe702e73ba5a1f7aca
James Zern [Tue, 13 Jun 2017 00:54:21 +0000 (17:54 -0700)]
rename vp8/common/skin_detection.[hc] -> vp8_*
some build systems have trouble with duplicate basenames.
vpx_dsp/skin_detection.[hc] were added in:
658e85425 Merge skin detection code in vp8/9.
BUG=webm:1438
Change-Id: Ieaa70b40bda409ec23e6d179b47a930ac6243b05
Marco [Mon, 12 Jun 2017 16:51:47 +0000 (09:51 -0700)]
vp8: Adjust the pred_err threhsold for drop on overshoot.
Change-Id: Ica2a09ac87160936b6f7bd01f167f464ea3ac41c
Hui Su [Mon, 12 Jun 2017 16:38:02 +0000 (16:38 +0000)]
Merge "vp9 level targeting: more strict constraint on min_gf_interval"
Jerome Jiang [Sat, 10 Jun 2017 04:50:19 +0000 (04:50 +0000)]
Merge "Remove duplication on vp8/9_write_yuv_frame."
Marco [Sat, 10 Jun 2017 00:48:03 +0000 (17:48 -0700)]
vp9: SVC: Use prune_evenemore only for non_reference.
Set subpel prune_evenmore only for non_reference frames,
instead of all TL > 0 frames. Gain some quality back at
cost of small speed loss (~1-2%).
Change only effects SVC encoding at speed >= 7.
Change-Id: I5b9f51e51dccfd7050521a66996176b0415ca3f9
Jerome Jiang [Thu, 8 Jun 2017 23:07:02 +0000 (16:07 -0700)]
Remove duplication on vp8/9_write_yuv_frame.
Change-Id: Ib3546032a27c715bf509c0e24d26a189bc829da8
Johann Koenig [Fri, 9 Jun 2017 20:42:39 +0000 (20:42 +0000)]
Merge "idct_test: don't use std::nothrow anymore"
Johann Koenig [Fri, 9 Jun 2017 20:42:21 +0000 (20:42 +0000)]
Merge "buffer.h: allow declaring an alignment"
Johann Koenig [Fri, 9 Jun 2017 20:41:56 +0000 (20:41 +0000)]
Merge "Remove some dead code. Coverity CID
1310058 "
Johann [Thu, 8 Jun 2017 17:09:23 +0000 (10:09 -0700)]
idct_test: don't use std::nothrow anymore
But still check for NULL before calling Init()
Change-Id: I2bf2887e1064c9103d29c542d20365c0aea75d76
Johann [Tue, 6 Jun 2017 22:15:47 +0000 (15:15 -0700)]
buffer.h: allow declaring an alignment
x86 simd register operations generally prefer and may require 16 byte
alignment.
Change-Id: I73ce577a90dc66af60743c5727c36f23200950ba
Sylvestre Ledru [Fri, 9 Jun 2017 12:08:18 +0000 (14:08 +0200)]
Remove some dead code. Coverity CID
1310058
Change-Id: I1186cf1dd8cde42f5970928f43edfc852298289d
James Zern [Thu, 8 Jun 2017 23:17:49 +0000 (23:17 +0000)]
Merge "vp8_decode_frame: fix oob read on truncated key frame"
James Zern [Thu, 8 Jun 2017 03:46:13 +0000 (20:46 -0700)]
vp8_decode_frame: fix oob read on truncated key frame
the check for error correction being disabled was overriding the data
length checks. this avoids returning incorrect information (width /
height) for the decoded frame which could result in inconsistent sizes
returned in to an application causing it to read beyond the bounds of
the frame allocation.
BUG=webm:1443
BUG=b/
62458770
Change-Id: I063459674e01b57c0990cb29372e0eb9a1fbf342
Johann [Thu, 8 Jun 2017 17:20:21 +0000 (10:20 -0700)]
Revert "buffer.h: use size_t"
This reverts commit
f08581c1d010ea95b8cfae686b5c0a64b32519f9 .
type conversion warnings abound.
Change-Id: I41d4c0e7a388e1008bdbc55fefda4bbca3f89f00
Jerome Jiang [Thu, 8 Jun 2017 16:35:59 +0000 (16:35 +0000)]
Merge "Merge skin detection code in vp8/9."
Johann Koenig [Thu, 8 Jun 2017 15:19:35 +0000 (15:19 +0000)]
Merge "fdct16x16 neon optimization"
Jerome Jiang [Mon, 5 Jun 2017 18:09:05 +0000 (11:09 -0700)]
Merge skin detection code in vp8/9.
BUG=webm:1438
Change-Id: Ie3dc034c7dbb498a0b088a767b1936ddeed4df14
hui su [Wed, 7 Jun 2017 22:50:36 +0000 (15:50 -0700)]
vp9 level targeting: more strict constraint on min_gf_interval
min_gf_interval should be no less than min_altref_distance + 1,
as the encoder may produce bitstream with alt-ref distance being
min_gf_interval - 1.
BUG=b/
38450599
Change-Id: Ifb733daa643ebc668d1b23e1ce92db94b66dabe8
Johann [Thu, 25 May 2017 17:02:34 +0000 (10:02 -0700)]
fdct16x16 neon optimization
Roughly 2x speedup. Since the only change for HBD is to store(), the
improvement appears to hold there as well.
BUG=webm:1424
Change-Id: I15b813d50deb2e47b49a6b0705945de748e83c19
Marco Paniconi [Wed, 7 Jun 2017 21:12:13 +0000 (21:12 +0000)]
Merge "vp9: SVC: Enable simple_block_yrd for temporal layers."
Johann Koenig [Wed, 7 Jun 2017 19:20:15 +0000 (19:20 +0000)]
Merge changes Iade45f69,I18d90658,Ieca3f1ef
* changes:
buffer.h: add num_elements_
buffer.h: zero-init all values
buffer.h: use size_t
Marco [Wed, 7 Jun 2017 18:33:40 +0000 (11:33 -0700)]
vp9: SVC: Enable simple_block_yrd for temporal layers.
Enable simple_block_yrd for temporal enhancement layers (TL > 0).
And remove block size condiiton for SVC mode.
Only affects speed >= 7 SVC.
Speedup ~3-4%.
avgPSNR regression on RTC for (3 spatial, 3 temporal) layers: ~1%.
Change-Id: Iff4fc191623b71c69cd373e7c0823385e7ac67ed
Johann [Tue, 6 Jun 2017 20:17:07 +0000 (13:17 -0700)]
buffer.h: add num_elements_
raw_size_ was being incorrectly computed and used
Change-Id: Iade45f69964c567ffb258880f26006a96ae5a30d
Johann [Wed, 7 Jun 2017 18:27:26 +0000 (11:27 -0700)]
buffer.h: zero-init all values
Change-Id: I18d90658bcd4365d49adcadd6954090b3b399aa8