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16 Коммитов

Автор SHA1 Сообщение Дата
Thomas Daede 8ec53b2655 Automatically upgrade profile to match input chroma subsampling. 
This is a follow-up to 1195a396f6.

Change-Id: I4db554e5d88290d55258062e29a1652707d91037
 2016-10-25 08:56:55 -07:00
Thomas Daede c0dca3c507 Automatically set internal bit depth to at least the input bit depth. 
Upgrade profile if required.

Change-Id: Ieb2b77d2446290a8fc749739247a01e8f0600c55
 2016-10-24 14:08:34 -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
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 748d3f5e0f Merge "Fix Visual Studio build." into nextgenv2 2016-10-20 22:29:57 +00:00
James Zern d37c22271c Merge "Add matching brace in aomenc.c" into nextgenv2 2016-10-20 19:38:57 +00:00
hui su 251e151c3d Add matching brace in aomenc.c 
Change-Id: Iccb75d5204f0f52f2c7d6e18d1f8223ce10f68ba
 2016-10-19 15:31:51 -07:00
Thomas e28d92be97 Fix Visual Studio build. 
Change-Id: I01608dfd597cc1d2bd4e73918aa29cf9251edb08
 2016-10-19 15:14:27 -07:00
Thomas Davies f693610a1a 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
 2016-10-19 15:14:27 -07:00
Arild Fuldseth 07441165fe Support for delta-q at superblock level 
Change-Id: I4128af44776d1f361bddc1fdffb75ed2224dbfa5
 2016-10-19 15:14:27 -07:00
Urvang Joshi 4145bf05ae Fix warnings reported by -Wshadow: Part4: main directory 
Now that all warnings are taken care of, add warning flag -Wshadow to
configure.

Note: Enabling this flag for C++ generates some useless warnings about
some function parameters shadowing class member function names. So, only
enabling this warning for C code.

Cherry-picked from aomedia/master: b96cbc4

Change-Id: I3922dea2e6976b16519c4aa4d1bd395c198134f1
 2016-10-19 07:56:53 -07:00
Nathan E. Egge d1b239c0c3 Display --bit-depth in -h with highbitdepth enabled. 
Display the -b --bit-depth command line parameter on of aomenc when
 --config-aom-highbitdepth is enabled.

Change-Id: I76147e38b9985e68b1e642e21be8fd4d8ec4d966
 2016-10-17 10:45:24 -07:00
Yaowu Xu d59fb48bc7 Add notes for an option 
cherry-picked from aom/master:
2b40739490

Change-Id: Ia7b3bfd68e2c31b21f49a429fecc4d0b701b045f
 2016-09-30 15:39:53 -07:00
clang-format 67948d312d apply clang-format 
Change-Id: If22018f8911d9d7ee99c2127bdfcc56e42b0e2d7
 2016-09-15 16:41:21 -07:00
Yaowu Xu 9c01aa1b0c Change to use aom copyright notice 
This minimize code differences between AOM master and nextgenv2

Change-Id: If144865bdf3ef0818e7aac11018b9e786444c550
 2016-09-02 08:22:07 -07:00
Yaowu Xu f883b42cab Port renaming changes from AOMedia 
Cherry-Picked the following commits:
0defd8f Changed "WebM" to "AOMedia" & "webm" to "aomedia"
54e6676 Replace "VPx" by "AVx"
5082a36 Change "Vpx" to "Avx"
7df44f1 Replace "Vp9" w/ "Av1"
967f722 Remove kVp9CodecId
828f30c Change "Vp8" to "AOM"
030b5ff AUTHORS regenerated
2524cae Add ref-mv experimental flag
016762b Change copyright notice to AOMedia form
81e5526 Replace vp9 w/ av1
9b94565 Add missing files
fa8ca9f Change "vp9" to "av1"
ec838b7  Convert "vp8" to "aom"
80edfa0 Change "VP9" to "AV1"
d1a11fb Change "vp8" to "aom"
7b58251 Point to WebM test data
dd1a5c8 Replace "VP8" with "AOM"
ff00fc0 Change "VPX" to "AOM"
01dee0b Change "vp10" to "av1" in source code
cebe6f0 Convert "vpx" to "aom"
17b0567 rename vp10*.mk to av1_*.mk
fe5f8a8 rename files vp10_* to av1_*

Change-Id: I6fc3d18eb11fc171e46140c836ad5339cf6c9419
 2016-08-31 18:19:03 -07:00