Граф коммитов

1927 Коммитов

Автор SHA1 Сообщение Дата
Yaowu Xu 15c1aa60f3 Disable the SuperframeTest with --enable-daala_ec.
Due to the way the daala entropy coder handles raw bits, the current
test is broken because the buffer length is not known when calling
aom_reader_init() is called.

Change-Id: I76e93ec0e160e31f286c23f7c9c0094390c6c2d4
2016-10-29 17:05:40 -07:00
Debargha Mukherjee 3ff8cb764b Merge "Fix aom_fdct8x8_ssse3 in high bit depth mode" into nextgenv2 2016-10-28 19:31:45 +00:00
David Barker 0602edfbc5 Fix aom_fdct8x8_ssse3 in high bit depth mode
Change-Id: I63e492163ef10e12a842837368c209b8ffc4eee0
2016-10-28 10:13:43 +01:00
Angie Chiang 3f8419976d Add unit test for adapt_scan experiment
Change-Id: I90518b7b5c8bb930f5eeef4ce4cbb536139722ca
2016-10-27 11:43:10 -07:00
Yi Luo 400dcc8088 Merge "Fix aom_fdct32x32_avx2 output as CONFIG_AOM_HIGHBITDEPTH=1" into nextgenv2 2016-10-26 22:42:17 +00:00
Yunqing Wang 8c1e57c278 Change 2 motion search counts to be tile data
Imported changes from VP9:
https://chromium-review.googlesource.com/#/c/402551/
https://chromium-review.googlesource.com/#/c/403128/

Change-Id: I8570c867190a6fa641926431ce97f7d9d7da3528
2016-10-25 15:25:37 -07:00
Yi Luo 0c552dfd82 Fix aom_fdct32x32_avx2 output as CONFIG_AOM_HIGHBITDEPTH=1
- Change FDCT32x32_2D_AVX2 output parameter to tran_low_t.
- Add unit tests for CONFIG_AOM_HIGHBITDEPTH=1.
- Update TODO notes.
BUG=webm:1323

Change-Id: If4766c919a24231fce886de74658b6dd7a011246
2016-10-25 14:33:21 -07:00
Yaowu Xu 3635a832ab Merge "adapt_scan experiment" into nextgenv2 2016-10-25 16:03:40 +00:00
Angie Chiang ed8cd9a9b4 adapt_scan experiment
Performance improvement
        BDRate
lowres  0.921%
midres  0.730%
hdres   1.019%

Change-Id: I26208d6c0531937bff44de505b4ea355c7852802
2016-10-24 18:24:56 -07:00
Yaowu Xu 59b969daae fdct4x4_test: fix unsigned overflow
The difference between src and dst will be signed, the error will be
unsigned. The change quiets -fsanitize=integer:
    unsigned integer overflow: 4294967295 * 4294967295

Change-Id: I131cefcc9583ee8a5b98eb5182fd30e9c7237ea0
2016-10-24 09:21:55 -07:00
Yi Luo 62b6cc0bc9 Merge "Fix avx2 16x16/32x32 fwd txfm coeff output on HBD" into nextgenv2 2016-10-22 01:46:09 +00:00
Yi Luo 1a0f27aaa6 Fix avx2 16x16/32x32 fwd txfm coeff output on HBD
Change-Id: Ida036defe5688894a63007a31aa2dd0b3f0b5d59
2016-10-21 14:14:00 -07:00
Angie Chiang ff6d890557 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
2016-10-21 11:46:19 -07:00
Yaowu Xu c76572af16 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).
2016-10-21 17:31:42 +00:00
Yi Luo e4abb97ba3 Merge "Fix the overflow of av1_fht32x32() in 2D DCT_DCT" into nextgenv2 2016-10-21 16:13:18 +00:00
Urvang Joshi 77853e56ea Remove some useless casts
Cherry-picked from aomedia/master: 6796e7f

Change-Id: I8af087d97cadb0c2a9e37a4e4723246cdd397995
2016-10-20 15:51:41 -07:00
Urvang Joshi d71a231c49 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
2016-10-20 15:49:16 -07:00
Yaowu Xu ec5a1942e2 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
2016-10-20 22:30:11 +00:00
Debargha Mukherjee 9cce436975 Merge "Fix for AV1.TestTell" into nextgenv2 2016-10-20 22:05:36 +00:00
Yi Luo 157e45a44b 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
2016-10-20 09:22:24 -07:00
Peter de Rivaz f994855e8e 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
2016-10-20 16:24:06 +01:00
hui su 9ff4134f54 Renaming in filter-intra sse4 code
Change-Id: Iff1786a92d164e6b9cfaf4a59ece79819494276f
2016-10-19 21:41:06 -07:00
hui su 5db9743fbb 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
2016-10-19 21:40:49 -07:00
Yaowu Xu fc5176f851 sync avg_test.cc with aom/master
Change-Id: I651db25bee8f83a9fc6dcd35db5007a002f171c0
2016-10-19 15:14:27 -07:00
Yaowu Xu 0a3284cbb9 Merge "Fix build issues when --enable-aom-qm" into nextgenv2 2016-10-19 21:56:41 +00:00
Yaowu Xu 2a813e41ce Merge "Add unit test for delta-q (aq-mode=4)" into nextgenv2 2016-10-19 21:01:03 +00:00
Yaowu Xu 0dd046371f Fix build issues when --enable-aom-qm
Change-Id: I1a462675c06c4b2a5f8b4b347f23fec67feccdd0
2016-10-19 12:26:53 -07:00
Yaowu Xu 870a72d6b5 Merge "Fix failing TestBitIO test with --enable-daala_ec." into nextgenv2 2016-10-19 18:59:20 +00:00
Yaowu Xu e94767ae97 Merge "Change return type of tell and tell_frac to uint32_t." into nextgenv2 2016-10-19 18:59:08 +00:00
Arild Fuldseth (arilfuld) 9f28cb8f93 Add unit test for delta-q (aq-mode=4)
Change-Id: Ic529355880b4dbd076a7e46e7b03a49a1ee5f6f0
2016-10-19 11:35:40 -07:00
Urvang Joshi 66b1fcc924 Merge changes I3922dea2,I3bab2848,I21f7478a,Ida5de713,Ib9f0eefe, ... into nextgenv2
* changes:
  Fix warnings reported by -Wshadow: Part4: main directory
  Fix warnings reported by -Wshadow: Part3: test/ directory
  Fix warnings reported by -Wshadow: Part2b: more from av1 directory
  Fix warnings reported by -Wshadow: Part2: av1 directory
  Fix warnings reported by -Wshadow: Part1b: scan_order struct and variable
  Fix warnings reported by -Wshadow: Part1: aom_dsp directory
  Move STAT_TYPE enum to source file.
  Code cleanup: mainly rd_pick_partition and methods called from there.
2016-10-19 18:25:52 +00:00
Nathan E. Egge e58781d329 Fix failing TestBitIO test with --enable-daala_ec.
Change-Id: I6a885b7c6315261d67a9c2fcde914206b8301f4a
2016-10-19 10:54:40 -07:00
Nathan E. Egge b244f39627 Change return type of tell and tell_frac to uint32_t.
The bit accounting functions aom_reader_tell() and aom_reader_tell_frac()
 return the number of bits and 1/8th bits respectively.
This patch changes the return type from ptrdiff_t which is signed to
 uint32_t which is unsigned.
The size_t type is not used since we only care about the number of bits
 or 1/8 bits per entropy coder context and we don't expect to code more
 than 512 megabits per tile.

Change-Id: I84a119d1f52829dcbdb66a92656eacca06e42b11
2016-10-19 10:53:52 -07:00
Angie Chiang d83fc3b8d9 Merge "Add av1_fdct64_new and av1_idct64_new" into nextgenv2 2016-10-19 16:34:24 +00:00
Michael Bebenita 6048d05225 Bit accounting.
This patch adds bit account infrastructure to the bit reader API.
When configured with --enable-accounting, every bit reader API
function records the number of bits necessary to decoding a symbol.
Accounting symbol entries are collected in global accounting data
structure, that can be used to understand exactly where bits are
spent (http://aomanalyzer.org). The data structure is cleared and
reused each frame to reduce memory usage. When configured without
--enable-accounting, bit accounting does not incur any runtime
overhead.

All aom_read_xxx functions now have an additional string parameter
that specifies the symbol name. By default, the ACCT_STR macro is
used (which expands to __func__). For more precise accounting,
these should be replaced with more descriptive names.

Change-Id: Ia2e1343cb842c9391b12b77272587dfbe307a56d
2016-10-19 04:34:29 +00:00
Urvang Joshi 88a03bb68f Fix warnings reported by -Wshadow: Part3: test/ directory
Cherry-picked from aomedia/master: be029580

Change-Id: I3bab28488388f92f2db20e6af8fc9cf2d7f26015
2016-10-18 17:22:58 -07:00
Urvang Joshi 03f6fdcfca Fix warnings reported by -Wshadow: Part1b: scan_order struct and variable
- Change struct name to all caps SCAN_ORDER to be locally consistent.
- Rename struct pointers to 'scan_order' instead of hard to read short
  names 'so' and 'sc'.

Cherry-picked from aomedia/master: 30abc082

Change-Id: Ib9f0eefe28fa97d23d642b77d7dc8e5f8613177d
2016-10-18 17:22:23 -07:00
Michael Bebenita d7baf45ff6 Adds ability to measure with a higher precision the number of bits
read per symbol.

Change-Id: I218abaa5172b769b66dba45050381c0212602668
2016-10-18 16:57:56 -07:00
Angie Chiang 792519bdef Add av1_fdct64_new and av1_idct64_new
Change-Id: If497816d7f6ee094d40872a2f988c91e90b78d7b
2016-10-18 16:07:56 -07:00
Alex Converse b60dfc2542 Merge "Switch rANS to 15 bit precision, and adjust L_BASE." into nextgenv2 2016-10-14 21:56:34 +00:00
Alex Converse 62a94a649d Switch rANS to 15 bit precision, and adjust L_BASE.
This causes rANS to operate at the same precision as the Daala EC.

aom/master stats: rans10uabs8lbase12 → rans15uabs8lbase15

objective-1-fast
PSNR YCbCr:      0.01%      0.01%      0.01%
   PSNRHVS:      0.01%
      SSIM:      0.01%
    MSSSIM:      0.01%
 CIEDE2000:      0.01%

subset1
PSNR YCbCr:     -0.01%     -0.00%     -0.00%
   PSNRHVS:     -0.01%
      SSIM:     -0.01%
    MSSSIM:     -0.01%
 CIEDE2000:     -0.01%

(cherry picked from aom/master commit ddbc2e2a68)

Change-Id: I6ef0a4f6198784b3712a61af9f105d560a22eaea
2016-10-14 14:05:50 -07:00
Urvang Joshi b100db7c1d Wrap palette code inside CONFIG_PALETTE flag.
This flag was already added to aomedia/master, so bringing it back to
webm/nextgenv2, as part of an effort to get the two codebases in sync.

Change-Id: I2b933a6a160e4210d1411a9e7978149eb8553205
2016-10-14 13:42:02 -07:00
Yaowu Xu 8d510e2e78 Use "av1" as codec name
Change-Id: I7650f1e96df0bcd53b1733c7967aae52dccf836a
2016-10-14 11:05:54 -07:00
Debargha Mukherjee 078856a4df Merge "Simplify 8x16 and 16x8 inverse transform tests" into nextgenv2 2016-10-14 02:53:38 +00:00
Debargha Mukherjee 089315fc5e Merge "Enable test system to detect transforms misusing 'stride' parameter" into nextgenv2 2016-10-14 02:50:47 +00:00
Debargha Mukherjee a720f4b3b5 Merge "Add sse2 forward and inverse 16x32 and 32x16 transforms" into nextgenv2 2016-10-14 02:49:20 +00:00
Yue Chen a48764d05f Merge "Renamings for OBMC experiment" into nextgenv2 2016-10-14 01:33:00 +00:00
Yue Chen cb60b185c7 Renamings for OBMC experiment
To get ready for pulling AV1 to nextgenv2
Replace the experimental flag by MOTION_VAR. Rename major variables.

Change-Id: If6cf4f37b9319c46d8f90df551cc7295d66ca205
2016-10-13 15:51:22 -07:00
David Barker 4f803efac1 Simplify 8x16 and 16x8 inverse transform tests
Change-Id: Ie86aedfb1f3e0d9c0cf58d7183861a0ed0e8ccc8
2016-10-13 16:02:59 +01:00
David Barker 7825022daa Enable test system to detect transforms misusing 'stride' parameter
This would have caught the bug introduced in patch set 1 of
https://chromium-review.googlesource.com/#/c/397378/

Change-Id: I9c6d5d9c4c98aed5ac48c4fb1c4ff4131b0df1d5
2016-10-13 15:50:44 +01:00