]>
granicus.if.org Git - libvpx/log
Yi Luo [Sat, 22 Oct 2016 01:46:09 +0000 (01:46 +0000)]
Merge "Fix avx2 16x16/32x32 fwd txfm coeff output on HBD" into nextgenv2
Yaowu Xu [Sat, 22 Oct 2016 01:18:35 +0000 (01:18 +0000)]
Merge "Fix compiler warning when CONFIG_ACCOUNTING enabled." into nextgenv2
Jingning Han [Sat, 22 Oct 2016 01:07:32 +0000 (01:07 +0000)]
Merge "Refactor decoder side qcoeff reset" into nextgenv2
Angie Chiang [Sat, 22 Oct 2016 00:13:59 +0000 (17:13 -0700)]
Run clang-format on entropymv.c
Change-Id: Ic9f34e32e51f8a8a4426543bae0b92f5fab0792e
Nathan E. Egge [Wed, 5 Oct 2016 23:30:15 +0000 (19:30 -0400)]
Fix compiler warning when CONFIG_ACCOUNTING enabled.
ISO C90 forbids mixed declarations and code and the function
aom_accounting_set_context() was being called before the MB_MODE_INFO
declaration.
Change-Id: I8619525b1b2fd37753891bd310d9d59c881b8807
Nathan E. Egge [Thu, 8 Sep 2016 19:59:53 +0000 (15:59 -0400)]
Update class0_fp_cdf and fp_cdf tables once per frame.
Move computing the class0_fp_cdf and fp_cdf tables per coded mv
symbol to computing it only when the probabilities are updated.
Change-Id: Ib4957c8ab21e6189bcc3817a07b7681dfb343223
Nathan E. Egge [Thu, 8 Sep 2016 19:08:48 +0000 (15:08 -0400)]
Update class_cdf table once per frame.
Move computing the class_cdf table per coded mv class symbol to
computing it only when the probabilities are updated.
Change-Id: I6c4a9075817e8ba2e251f0e82436995f08f2ec5c
Nathan E. Egge [Thu, 8 Sep 2016 15:22:03 +0000 (11:22 -0400)]
Update joint_cdf table once per frame.
Move computing the joint_cdf table per coded mv joint symbol to
computing it only when the probabilities are updated.
Change-Id: If5d195f70e6fad7b60f69606c8386ad5e69657d2
Nathan E. Egge [Thu, 8 Sep 2016 14:41:20 +0000 (10:41 -0400)]
Update inter_mode_cdf tables once per frame.
Move computing the inter_mode_cdf tables per coded inter mode symbol to
computing them only when the probabilities are updated.
Change-Id: I7a7b059ee75723cb6f278ed82a20cf34c27915d8
Yaowu Xu [Fri, 21 Oct 2016 22:53:42 +0000 (22:53 +0000)]
Merge "Update uv_mode_cdf tables once per frame." into nextgenv2
Yaowu Xu [Fri, 21 Oct 2016 22:44:09 +0000 (22:44 +0000)]
Merge "Update y_mode_cdf tables once per frame." into nextgenv2
Yaowu Xu [Fri, 21 Oct 2016 22:43:56 +0000 (22:43 +0000)]
Merge "Update kf_y_mode_cdf tables once per frame." into nextgenv2
Jingning Han [Fri, 21 Oct 2016 18:48:15 +0000 (11:48 -0700)]
Refactor decoder side qcoeff reset
Allow the decoder to memset partial dequantized coefficient line
to zero.
Change-Id: I1f07dc7bf802958754502c1b5c819cc81e7a08cb
Yaowu Xu [Fri, 21 Oct 2016 21:51:50 +0000 (21:51 +0000)]
Merge "Pass AV1_COMMON into get_scan" into nextgenv2
Yaowu Xu [Fri, 21 Oct 2016 21:50:13 +0000 (21:50 +0000)]
Merge "Decoder performance improvement with daala_ec." into nextgenv2
Sarah Parker [Fri, 21 Oct 2016 21:16:54 +0000 (21:16 +0000)]
Merge "Fix logical vs bitwise & bug" into nextgenv2
Yi Luo [Fri, 21 Oct 2016 18:13:48 +0000 (11:13 -0700)]
Fix avx2 16x16/32x32 fwd txfm coeff output on HBD
Change-Id: Ida036defe5688894a63007a31aa2dd0b3f0b5d59
Jingning Han [Fri, 21 Oct 2016 21:11:30 +0000 (21:11 +0000)]
Merge "Fix unused variable error in intrapred.c" into nextgenv2
Jingning Han [Fri, 21 Oct 2016 19:39:22 +0000 (19:39 +0000)]
Merge "Refactor tx_size to pixel number in decodeframe.c" into nextgenv2
Nathan E. Egge [Thu, 8 Sep 2016 14:13:42 +0000 (10:13 -0400)]
Update uv_mode_cdf tables once per frame.
Move computing the uv_mode_cdf tables per coded intra mode symbol to
computing them only when the probabilities are updated.
Change-Id: I627b59d30726c913f5d7ba7753cb0446a12655bb
Nathan E. Egge [Thu, 8 Sep 2016 14:01:16 +0000 (10:01 -0400)]
Update y_mode_cdf tables once per frame.
Move computing the y_mode_cdf tables per coded intra mode symbol to
computing them only when the probabilities are updated.
Change-Id: I8c43d09b8ef5febe2a3ec64bd51d28bd78ea73ed
Nathan E. Egge [Wed, 7 Sep 2016 22:20:41 +0000 (18:20 -0400)]
Update kf_y_mode_cdf tables once per frame.
Move computing the kf_y_mode_cdf tables per coded intra mode symbol to
computing them only when the probabilities are updated.
Change-Id: I5999447050c2f7d5dbccde80bee05ecd1c5440ab
Nathan E. Egge [Fri, 9 Sep 2016 18:21:56 +0000 (14:21 -0400)]
Decoder performance improvement with daala_ec.
Cherry-pick Daala
b5020bee :
Remove redundant test in od_ec_decode_bool_q15().
Using a test that decodes 100M random binary symbols, making this change
produced a speed up of 8.81% with gcc-4.9.3 and 3.71% with clang-3.7.1,
both compiled with -O2.
Change-Id: If6d0077a56121a575ae53bcd4d1d9b7d800a317d
Yaowu Xu [Fri, 21 Oct 2016 18:46:29 +0000 (18:46 +0000)]
Merge "Use divide by multiply in the ans writer." into nextgenv2
Angie Chiang [Fri, 21 Oct 2016 18:02:09 +0000 (11:02 -0700)]
Pass AV1_COMMON into get_scan
This CL will facilitate adapt_scan experiment.
In adapt_scan experiment, dynamic scan order will be stored in
AV1_COMMON
Change-Id: I4763ea931b5e1af54d4f173971befeb01a4db335
Yaowu Xu [Fri, 21 Oct 2016 18:46:18 +0000 (18:46 +0000)]
Merge "Sub8x8 block chroma component inter prediction" into nextgenv2
Angie Chiang [Fri, 21 Oct 2016 18:45:31 +0000 (11:45 -0700)]
Fix unused variable error in intrapred.c
Change-Id: Icda975cd9b264c1752c3057bce8031791f91c08a
Angie Chiang [Fri, 21 Oct 2016 18:16:45 +0000 (18:16 +0000)]
Merge "Remove the has_no_coeffs corner case" into nextgenv2
Yaowu Xu [Fri, 21 Oct 2016 18:00:32 +0000 (18:00 +0000)]
Merge "Unify set_contexts() function for encoder and decoder" into nextgenv2
Yaowu Xu [Fri, 21 Oct 2016 18:00:20 +0000 (18:00 +0000)]
Merge "Add support for v256 intrinsics" into nextgenv2
Jingning Han [Fri, 21 Oct 2016 17:51:31 +0000 (10:51 -0700)]
Refactor tx_size to pixel number in decodeframe.c
Use the table access to retrieve pixel numbers from tx_size.
Change-Id: I9459f2c3292c2f9ddf963f16b79e142de7432031
Yaowu Xu [Fri, 21 Oct 2016 17:31:42 +0000 (17:31 +0000)]
Merge changes Icfc16070,Ied47a248,I8af087d9,I322a1366,If04580af into nextgenv2
* changes:
Palette: Use inverse_color_order to find color index faster.
Rewrite some loops to avoid -Wunsafe-loop-optimizations warnings.
Remove some useless casts
Add compiler warning flag -Wextra and fix related warnings.
Declare some array sizes to be constants (known at compile time).
Yaowu Xu [Fri, 21 Oct 2016 17:31:22 +0000 (17:31 +0000)]
Merge changes I027a4f2a,Ide91d76f into nextgenv2
* changes:
Add complier warning -wunused.
angle estimation: Some renames/tweaks to sync with aomedia code.
Yaowu Xu [Fri, 21 Oct 2016 17:25:50 +0000 (17:25 +0000)]
Merge "Code class0 using aom_read() / aom_write()." into nextgenv2
Yaowu Xu [Fri, 21 Oct 2016 17:25:18 +0000 (17:25 +0000)]
Merge "Use intra_ext_tx_cdf when coding tx_type." into nextgenv2
Yaowu Xu [Fri, 21 Oct 2016 17:19:27 +0000 (17:19 +0000)]
Merge "Use MV_FP_SIZE based constant instead of 3." into nextgenv2
Alex Converse [Tue, 28 Jun 2016 20:46:19 +0000 (13:46 -0700)]
Use divide by multiply in the ans writer.
Change-Id: Ide4e9b3a605571ec41c265347217e103df8d0821
Jingning Han [Wed, 22 Jun 2016 00:47:30 +0000 (17:47 -0700)]
Sub8x8 block chroma component inter prediction
Handle the sub8x8 chroma component at the unit of 2x2/4x2/2x4 level
and use the motion vector inherited from the luma component. This
improves the coding performance:
lowres 0.4%
midres 0.25%
hdres 0.15%
Change-Id: I34dff4218cfa3e5d55e7ed0341f36f4719389f7e
Yaowu Xu [Fri, 21 Oct 2016 16:34:24 +0000 (16:34 +0000)]
Merge "Remove duplicate code" into nextgenv2
Jingning Han [Fri, 15 Jul 2016 15:50:14 +0000 (08:50 -0700)]
Unify set_contexts() function for encoder and decoder
Remove the separate implementations of set_contexts() in encoder
and decoder.
Change-Id: I9f6e9b075532faae0f74f885d9443589254258a7
Yi Luo [Fri, 21 Oct 2016 16:13:18 +0000 (16:13 +0000)]
Merge "Fix the overflow of av1_fht32x32() in 2D DCT_DCT" into nextgenv2
Steinar Midtskogen [Tue, 18 Oct 2016 10:20:05 +0000 (12:20 +0200)]
Add support for v256 intrinsics
Change-Id: I1da08afaa945ca1aaf4bf9f50cf649a7feef2e60
Nathan E. Egge [Thu, 8 Sep 2016 21:25:49 +0000 (17:25 -0400)]
Code class0 using aom_read() / aom_write().
The av1_mv_class0_tree is a balanced tree with two leafs and can
simply be coded as a boolean with probability class0[0].
If CLASS0_SIZE is ever changed from 1, this change will need to be
reverted.
Change-Id: If294dac825a5f945371092c74aa8e3f84cd962b6
Nathan E. Egge [Wed, 7 Sep 2016 21:12:07 +0000 (17:12 -0400)]
Use intra_ext_tx_cdf when coding tx_type.
When building with --enable-daala_ec, the tx_type for intra blocks can be
coded using the CDFs that are updated once per frame.
This patch converts a tx_type symbol to be coded with aom_write_symbol()
and aom_read_symbol() that was missed in
f3e8e267 .
Change-Id: I34f8fef7525f88e156bbcb78dfc48994367610ce
Nathan E. Egge [Thu, 8 Sep 2016 19:38:57 +0000 (15:38 -0400)]
Use MV_FP_SIZE based constant instead of 3.
Change-Id: I90ef3b49b499c2ac9c24797467cb4eb194fdf23b
Yaowu Xu [Fri, 21 Oct 2016 15:22:46 +0000 (08:22 -0700)]
Remove duplicate code
The duplicate breaks build.
Change-Id: I0f16761c4bcb8563402a664013429403b883c2e1
Yaowu Xu [Fri, 21 Oct 2016 14:44:35 +0000 (14:44 +0000)]
Merge "Fix typos" into nextgenv2
Yaowu Xu [Fri, 21 Oct 2016 14:44:25 +0000 (14:44 +0000)]
Merge "Fix encoder crash when --enable-daala-ec" into nextgenv2
Yaowu Xu [Fri, 21 Oct 2016 03:20:27 +0000 (03:20 +0000)]
Merge "Pass AV1_COMMON into av1_cost_coeffs" into nextgenv2
Yaowu Xu [Fri, 21 Oct 2016 03:20:17 +0000 (03:20 +0000)]
Merge "Add adapt_scan APIs and some helping functions" into nextgenv2
Yaowu Xu [Fri, 21 Oct 2016 03:20:01 +0000 (03:20 +0000)]
Merge "Compute all token encodings from symbol trees." into nextgenv2
Yaowu Xu [Fri, 21 Oct 2016 03:19:14 +0000 (03:19 +0000)]
Merge "decodeframe.c: aom_read_tree_cdf->aom_read_symbol" into nextgenv2
Yaowu Xu [Fri, 21 Oct 2016 01:23:25 +0000 (01:23 +0000)]
Merge "Encoder/Decoder mismatch fix: need a separate copy of eob_counts." into nextgenv2
Yaowu Xu [Fri, 21 Oct 2016 01:19:16 +0000 (18:19 -0700)]
Fix typos
In a previous commit:
5db9743fbbe500bb802b5e5f5eb4e495621e29f7 , two
changes that appeared to be typos are breaking build when experiments
are enabled:
../../libvpx/configure --enable-experimental --enable-ref-mv
--enable-ext-intra --enable-ext-refs --enable-ext-interp
--enable-supertx --enable-var-tx --enable-entropy --enable-ext-inter
--enable-ext-tx --enable-motion-var --enable-dual-filter
--enable-ext-partition --enable-ext-partition-types
--enable-loop-restoration --enable-rect-tx --enable-palette
--enable-aom-highbitdepth --enable-filter-intra --enable-internal-stats
&& make clean && make -j16
This commit fixes the issue.
Change-Id: I9ce5bbc96df326214202868cb0669bd334c86851
Yaowu Xu [Fri, 21 Oct 2016 00:56:54 +0000 (17:56 -0700)]
Fix encoder crash when --enable-daala-ec
Change-Id: I6855e18d92f693a9789eda7c91a3430566469bdd
Angie Chiang [Fri, 21 Oct 2016 00:10:33 +0000 (17:10 -0700)]
Pass AV1_COMMON into av1_cost_coeffs
Change-Id: I2043d635e2a7f50f84a541501f28179b797ca326
Angie Chiang [Thu, 20 Oct 2016 23:52:11 +0000 (23:52 +0000)]
Merge changes I163874ee,I1424690f into nextgenv2
* changes:
Add data structure of adpat_scan experiment
Add adapt_scan experimental flag
Zoe Liu [Thu, 20 Oct 2016 22:58:15 +0000 (22:58 +0000)]
Merge "Sync with aom branch for ext-refs" into nextgenv2
Urvang Joshi [Wed, 7 Sep 2016 21:57:49 +0000 (14:57 -0700)]
Palette: Use inverse_color_order to find color index faster.
Cherry-picked from aomedia/master:
b1c3bb5
Change-Id: Icfc16070160fd9763abb1dbf5545103e62b4b9ff
Urvang Joshi [Fri, 15 Jul 2016 22:58:25 +0000 (15:58 -0700)]
Rewrite some loops to avoid -Wunsafe-loop-optimizations warnings.
For example, loops of the form:
"for (i = 0; i < 1 + max_value; ++i) ..." or
"for (i = 0; i <= max_value; ++i) ..." are possibly infinite loops,
theoretically speaking (even if practically, they aren't).
So, compiler cannot optimize those loops.
When possible, I rewrote such loops to be finite even theoretically.
Cherry-picked from aomedia/master:
4e69284
Change-Id: Ied47a24833b689c0ec011f8645cf1c01856f7c59
Urvang Joshi [Fri, 15 Jul 2016 19:47:01 +0000 (12:47 -0700)]
Remove some useless casts
Cherry-picked from aomedia/master:
6796e7f
Change-Id: I8af087d97cadb0c2a9e37a4e4723246cdd397995
Urvang Joshi [Thu, 14 Jul 2016 19:33:48 +0000 (12:33 -0700)]
Add compiler warning flag -Wextra and fix related warnings.
Note: some of these warnings are enabled by a combination of -Wunused
(added earlier) and -Wextra.
Cherry-picked from aomedia/master:
4790a69
Change-Id: I322a1366bd4fd6c0dec9e758c2d5e88e003b1cbf
Nathan E. Egge [Fri, 20 May 2016 12:58:44 +0000 (08:58 -0400)]
Compute all token encodings from symbol trees.
The av1_token encodings must match the contents of the aom_tree_index
structures so generate all encodings from the symbol trees.
Change-Id: I37be9f12c86a02693ae3c3c1d24b00f2abb29bfb
Yaowu Xu [Thu, 20 Oct 2016 20:05:47 +0000 (13:05 -0700)]
decodeframe.c: aom_read_tree_cdf->aom_read_symbol
This was a missed replacement from cherry-pick of:
9ac7a9dc8ced90a28f5b83801a50597dc12e50a7
Change-Id: I9e01d9d7a39bed397500a293bf68dca2746aa917
Yaowu Xu [Thu, 20 Oct 2016 22:30:11 +0000 (22:30 +0000)]
Merge changes I7d6394e4,Ia8ce1464,If20e8637,Ia9adc46b,I651db25b into nextgenv2
* changes:
Define SIMD_INLINE using AOM_FORCE_INLINE
AOM_FORCE_INLINE: fix always_inline attribute
Free memory allocated by daala_ec encoder.
Move clpf_sse4_1.c to clpf_sse4.c in agreement with convention
sync avg_test.cc with aom/master
Yaowu Xu [Thu, 20 Oct 2016 22:29:57 +0000 (22:29 +0000)]
Merge "Fix Visual Studio build." into nextgenv2
Jingning Han [Thu, 20 Oct 2016 22:16:00 +0000 (22:16 +0000)]
Merge "Offset speed feature setting index" into nextgenv2
Jingning Han [Thu, 20 Oct 2016 22:15:52 +0000 (22:15 +0000)]
Merge "Add tx_size to pixel number map" into nextgenv2
Jingning Han [Thu, 20 Oct 2016 22:15:46 +0000 (22:15 +0000)]
Merge "Add 2x2 directional intra predictors" into nextgenv2
Debargha Mukherjee [Thu, 20 Oct 2016 22:05:36 +0000 (22:05 +0000)]
Merge "Fix for AV1.TestTell" into nextgenv2
Urvang Joshi [Mon, 25 Jul 2016 20:38:49 +0000 (13:38 -0700)]
Declare some array sizes to be constants (known at compile time).
This reduces some memcpys and callocs.
Cherry-picked from aomedia/master:
4081013
Change-Id: If04580af4c63892c8af8ac5b405c7d6aabe5af89
Urvang Joshi [Thu, 14 Jul 2016 19:45:35 +0000 (12:45 -0700)]
Add complier warning -wunused.
Cherry-picked from aomedia/master:
953f086c
Note: related fixes were already part of webm/nextgenv2.
Change-Id: I027a4f2a540af5a304b358ddbf293965b4211b9e
Urvang Joshi [Wed, 19 Oct 2016 18:48:54 +0000 (11:48 -0700)]
angle estimation: Some renames/tweaks to sync with aomedia code.
Change-Id: Ide91d76fafe79b2b310ffd5afb7cd5b26b681f78
Urvang Joshi [Thu, 20 Oct 2016 21:51:01 +0000 (14:51 -0700)]
Encoder/Decoder mismatch fix: need a separate copy of eob_counts.
The bug was introduced here:
https://chromium-review.googlesource.com/#/c/399975/4/av1/encoder/bitstream.c
In that patch, I had removed 2nd declaration of a variable of the same
name. But it turns out that the two variables actually had a different
type (even though the name was same).
Now, we keep both variables, but rename one of them -- that fixes the
mismatch. While we are at it, made both variables local as well.
The fix can be verified as follows:
../../libvpx/configure --enable-experimental --enable-supertx
--enable-var-tx --enable-entropy --enable-internal-stats && make clean
&& make -j16
aomenc -o soccer_cif_1000_av1_b8.webm ../soccer_cif.y4m --codec=av1
--limit=50 --skip=0 -p 2 --pass=1 --fpf=soccer_cif_av1.fpf --good
--cpu-used=0 --target-bitrate=1000 --lag-in-frames=25 --min-q=0
--max-q=63 --auto-alt-ref=1 --kf-max-dist=150 --kf-min-dist=0
--drop-frame=0 --static-thresh=0 --bias-pct=50 --minsection-pct=0
--maxsection-pct=2000 --arnr-maxframes=7 --arnr-strength=5 --sharpness=0
--undershoot-pct=100 --overshoot-pct=100 --frame-parallel=0
--tile-columns=0 --profile=0 --test-decode=warn
aomenc -o soccer_cif_1000_av1_b8.webm ../soccer_cif.y4m --codec=av1
--limit=50 --skip=0 -p 2 --pass=2 --fpf=soccer_cif_av1.fpf --good
--cpu-used=0 --target-bitrate=1000 --lag-in-frames=25 --min-q=0
--max-q=63 --auto-alt-ref=1 --kf-max-dist=150 --kf-min-dist=0
--drop-frame=0 --static-thresh=0 --bias-pct=50 --minsection-pct=0
--maxsection-pct=2000 --arnr-maxframes=7 --arnr-strength=5 --sharpness=0
--undershoot-pct=100 --overshoot-pct=100 --frame-parallel=0
--tile-columns=0 --profile=0 --test-decode=warn -v --psnr
Change-Id: Ibd72dbe1f620e6de231513220ee4e190606613ae
Hui Su [Thu, 20 Oct 2016 21:36:41 +0000 (21:36 +0000)]
Merge "Renaming in filter-intra sse4 code" into nextgenv2
Hui Su [Thu, 20 Oct 2016 21:35:10 +0000 (21:35 +0000)]
Merge "Remove av1/common/intra_filters.h" into nextgenv2
Hui Su [Thu, 20 Oct 2016 21:34:32 +0000 (21:34 +0000)]
Merge "Seperate FILTER_INTRA from EXT_INTRA experiment" into nextgenv2
James Zern [Thu, 20 Oct 2016 19:38:56 +0000 (19:38 +0000)]
Merge "Add matching brace in aomenc.c" into nextgenv2
Sarah Parker [Thu, 20 Oct 2016 19:00:16 +0000 (12:00 -0700)]
Fix logical vs bitwise & bug
This was causing one of the global motion parameters to not
be centered at 0.
Change-Id: Ide32e3d177bed5613ab768a19b4e33b37692463a
Peter de Rivaz [Thu, 20 Oct 2016 15:00:05 +0000 (16:00 +0100)]
Remove the has_no_coeffs corner case
BUG=webm:1277
Change-Id: I052239e8a6c468da8704bdbbb663b59533c01be2
Angie Chiang [Thu, 20 Oct 2016 18:20:40 +0000 (11:20 -0700)]
Add adapt_scan APIs and some helping functions
av1_init_scan_order
initialize data structures related to adaptive scan order
av1_update_scan_prob
update nonzero probabilities from nonzero counts
av1_augment_prob
embed r + c and coeff_idx info with nonzero probabilities.
When sorting the nonzero probabilities, if there is a tie,
the coefficient with smaller r + c will be scanned first
av1_update_sort_order
apply quick sort on nonzero probabilities to obtain a sort order
av1_update_scan_order
apply topological sort on the nonzero probabilities sorting order to
guarantee each to-be-scanned coefficient's upper and left coefficient
will be scanned before the to-be-scanned coefficient.
av1_update_neighbors
For each coeff_idx in scan[], update its above and left neighbors in
neighbors[] accordingly.
Change-Id: I64c4938057daf8e30e48609a00ecc08d2e3062f4
Zoe Liu [Wed, 19 Oct 2016 00:12:11 +0000 (17:12 -0700)]
Sync with aom branch for ext-refs
Plus a small code clean up. The experiment of EXT_REFS, compared against
the baseline, using Overall PSNR, now obtains a gain on lowres as:
Avg: -5.818; BDRate: -5.653
Compared against the previous EXT_REFS results on lowres, a tiny gain is
obtained as:
Avg: -0.047, BDRate: -0.063
(1) 780952 Add encoder first pass support to bi-prediction in EXT_REFS
(2) f91498 Add pred prob handling for new references in EXT_REFS
(3) e91472 Add decoder support for bi-direct prediction in EXT_REFS
(4) 0dbac9 Add encoder support to new references in EXT_REFS
(5) ad70cc Remove hard-coded number for EXT_REFS
(6) 9c1e2f Add the use of new reference frames at encoder in EXT_REFS
(7) 6d4fde Add the experiment flag of EXT_REFS
Change-Id: I26f7ca45b9ede7579fdb9d0d6a1a91f4334599bd
Angie Chiang [Thu, 20 Oct 2016 16:50:32 +0000 (09:50 -0700)]
Add data structure of adpat_scan experiment
Change-Id: I163874ee64b9c348de2c7cc8e7b2852308734b0e
Yi Luo [Mon, 17 Oct 2016 18:18:50 +0000 (11:18 -0700)]
Fix the overflow of av1_fht32x32() in 2D DCT_DCT
- Use range check function to avoid DCT_DCT overflow.
We need to re-develop the column txfm side scaling/rounding. Now,
we prefer to maintain the current BDRate level.
- Encoder user level time reduction <1% owing to av1_fht32x32_avx2.
- Add MemCheck unit test and fdct32() unit test.
Change-Id: I1e67030f67bc637859798ebe2f6698afffb8531c
Angie Chiang [Thu, 20 Oct 2016 16:19:01 +0000 (09:19 -0700)]
Add adapt_scan experimental flag
Change-Id: I1424690fa792b960a1cfb78bbcb37da6b9899ee6
Peter de Rivaz [Thu, 20 Oct 2016 15:21:20 +0000 (16:21 +0100)]
Fix for AV1.TestTell
The tell functions return an unsigned integer.
This causes the AV1.TestTell test case to fail because
-1 is greater than 20 when treated as an unsigned integer.
Change-Id: I9dd1d7eb61260d30d1713a4917159fc6fe8eee42
hui su [Tue, 18 Oct 2016 23:31:57 +0000 (16:31 -0700)]
Renaming in filter-intra sse4 code
Change-Id: Iff1786a92d164e6b9cfaf4a59ece79819494276f
hui su [Tue, 18 Oct 2016 23:07:04 +0000 (16:07 -0700)]
Remove av1/common/intra_filters.h
Use a single header reconintra.h for all intra prediction
related codes.
Change-Id: Ib869447f8c482b534c890eab673e81ff830e8d85
hui su [Fri, 14 Oct 2016 23:10:14 +0000 (16:10 -0700)]
Seperate FILTER_INTRA from EXT_INTRA experiment
Prepare for the av1/nextgenv2 merge.
Coding gain (%):
lowres midres
ext-intra 0.69 0.97
filter-intra 0.67 0.83
both 1.05 1.48
Change-Id: Ia24d6fafb3e484c4f92192e0b7eee5e39f4f4ee6
Yaowu Xu [Wed, 19 Oct 2016 22:58:05 +0000 (22:58 +0000)]
Merge "Partition the ans experiment into 'ans' and 'rans'" into nextgenv2
Jingning Han [Wed, 19 Oct 2016 22:11:24 +0000 (15:11 -0700)]
Offset speed feature setting index
Change-Id: If201cbd4175842f68e6dcfb0414ff16ca07e0881
hui su [Mon, 3 Oct 2016 22:48:43 +0000 (15:48 -0700)]
Add matching brace in aomenc.c
Change-Id: Iccb75d5204f0f52f2c7d6e18d1f8223ce10f68ba
Steinar Midtskogen [Tue, 18 Oct 2016 06:04:28 +0000 (08:04 +0200)]
Define SIMD_INLINE using AOM_FORCE_INLINE
Change-Id: I7d6394e48e9b6093e5b523387ed250f371ee7fb9
Thomas [Tue, 20 Sep 2016 11:07:11 +0000 (12:07 +0100)]
Fix Visual Studio build.
Change-Id: I01608dfd597cc1d2bd4e73918aa29cf9251edb08
Thomas Davies [Mon, 5 Sep 2016 15:51:31 +0000 (16:51 +0100)]
Step size and arithmetic coding for delta quantization.
Example performance: 1.8% bit rate savings using
the AQ test mode aq-mode=4 :
./aomenc --codec=av1 --ivf --tile-columns=1 --tile-rows=1 \
--kf-max-dist=1000 --kf-min-dist=1000 --cpu-used=0 \
--passes=1 --threads=1 --lag-in-frames=0 \
--end-usage=q --limit=600 --cq-level=42 \
--aq-mode=4 --error-resilient=1 out.bits FourPeople_1280x720_60.y4m
Change-Id: Iba01cf2732a57f3c27481ac2a3c8fc37bb9e5533
James Zern [Mon, 17 Oct 2016 19:39:34 +0000 (12:39 -0700)]
AOM_FORCE_INLINE: fix always_inline attribute
Change-Id: Ia8ce146489713e137004ccf41faf35aa5645b8ae
Arild Fuldseth [Mon, 15 Aug 2016 13:07:52 +0000 (15:07 +0200)]
Support for delta-q at superblock level
Change-Id: I4128af44776d1f361bddc1fdffb75ed2224dbfa5
Nathan E. Egge [Fri, 14 Oct 2016 11:07:03 +0000 (07:07 -0400)]
Free memory allocated by daala_ec encoder.
Free the two memory buffers allocated by the daala_ec encoder when
calling od_ec_enc_clear() from aom_daala_stop_encode().
Change-Id: If20e86374ea29e51ee59111012905e56039dd4cc
Steinar Midtskogen [Tue, 18 Oct 2016 05:56:52 +0000 (07:56 +0200)]
Move clpf_sse4_1.c to clpf_sse4.c in agreement with convention
Change-Id: Ia9adc46b8a4d08c5b8e0089ea1a1526df4f1e1dc
Yaowu Xu [Wed, 19 Oct 2016 21:23:22 +0000 (14:23 -0700)]
sync avg_test.cc with aom/master
Change-Id: I651db25bee8f83a9fc6dcd35db5007a002f171c0