Changes the default recode rule for Speed 0 and best quality
from ALLOW_RECODE to ALLOW_RECODE_KFARFGF.
Tested on the NF, hdres, midres and lowres test sets, this setting
when combined with patch I40cb559... now performs "as well" in
metrics terms (in fact it came out a tiny amount better overall)
but encode time is 9.6% faster (measured as the average
from 27 mid rate local encodes on clips in the derf/lowres set.
Change-Id: I8c781c0cdfa3a9929cd9406d15582fce47d6ae3b
Allow recodes for the first inter frame in each arf group
even when the recode rule is set to ALLOW_RECODE_KFARFGF.
Small gains of 0.05%.
Change-Id: I40cb559d36a2bf0ebf5cf758c3f92e452b480577
disable clang-format for bilinear_filters_avx2
restores the row layout prior to:
099bd7f vpx_dsp: apply clang-format
but keeps the justification used by clang-format
Change-Id: Icf1733a37edb807e74c26b23a93963c03bd08fd7
This patch fixed a motion vector out of range bug:
vpxenc: ../libvpx/vp9/encoder/vp9_mcomp.c:69:
mv_cost: Assertion `mv->col >= -((1 << (11 + 1 + 2)) - 1) &&
mv->col < ((1 << (11 + 1 + 2)) - 1)' failed.
For blocks that returned without having full-pixel search, the original
MV limits were not restored, which caused the failure. Moved the set
MV limit function down to fix the bug.
Change-Id: Id7d798fc7214e95c6e4846c588f0233fcf1a4223
_beginthreadex does not align the stack on 16-byte boundary as expected
by gcc.
On x86 targets, the force_align_arg_pointer attribute may be applied to
individual function definitions, generating an alternate prologue and
epilogue that realigns the run-time stack if necessary. This supports
mixing legacy codes that run with a 4-byte aligned stack with modern
codes that keep a 16-byte stack for SSE compatibility.
https://gcc.gnu.org/onlinedocs/gcc/x86-Function-Attributes.html
Change-Id: Ie4e4ab32948c238fa87054d5664189972ca6708e
Signed-off-by: Aleksey Vasenev <margtu-fivt@ya.ru>
prevents use of an uninitialized value in the deconstructor should the
test fail before tmpfile_ is set.
Change-Id: I8b49fd05f0d05e055fdf653bd46983d30f466a68
applied against a x86_64 configure with and without
--enable-vp9-highbitdepth
clang-tidy-3.7.1 \
-checks='-*,google-readability-braces-around-statements' \
-header-filter='.*' -fix
+ clang-format afterward
Change-Id: Ia2993ec64cf1eb3505d3bfb39068d9e44cfbce8d
Extract the duplicated data generation code in OperationCheck() of
Loop8Test6Param and Loop8Test9Param, and put in function InitInput().
Change-Id: Ied39ba4ee86b50501cc5d10ebf54f5333c4708f0
This patch fixed a motion vector(MV) out of range bug, which was caused
by not restoring the original values of the MV min/max thresholds after
the sub8x8 full pixel motion search. It occurred rarely and only was seen
while encoding a 4k clip for 200 frames.
BUG=webm:1271
Change-Id: Ibc4e0de80846f297431923cef8a0c80fe8dcc6a5
* changes:
Use common transpose for vpx_idct32x32_1024_add_neon
Use common transpose for vpx_idct8x8_[12|64]_add_neon
Use common transpose for vp9_iht8x8_add_neon
Use common transpose for vpx_idct16x16_[10|256]_add_neon
The code was expanding to Q registers so that vqrshn could be used, for
vector quad round shift and narrow. If 4 values are added together,
there is a shift by 2. If 8 values, a shift by 3. Since this accounts
for any possibility of overflow, we can skip the narrowing shift.
This allows keeping the values in D registers and casting the 16 bit
value to 8 bits.
Change-Id: I8d9cfa07176271f492c116ffa6a7b351af0b8751
