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Author SHA1 Message Date
hui su
69c7ad3407 Correct comments for scan order neighbors 
Change-Id: I5e2dc39bf0ee8e501e4dd358be2e92ae50934593
 2016-04-07 11:07:21 -07:00
Marco Paniconi
e96f0c3db3 Merge "vp9-1 pass vbr: Use average QP for active_worst_quality, for inter-frames." 2016-04-07 16:31:12 +00:00
paulwilkins
107de19698 Trap very short arf group just before a kf. 
Trap the case where we end up with a very short arf group just before
a key frame. Such a group often has poor quality and may cause pulsing.

For example if the KF is 17 frames away we are better doing two mid-size
groups of 9 and 8 than a group of 15 followed by a group of 2.

This becomes more and more important when coding with a short forced
kf interval though it may not impact our standard tests much.

Change-Id: I29d83d6637b203eac69be320dd35a7401a4678c1
 2016-04-07 14:56:24 +01:00
Geza Lore
454989ff32 Make superblock size variable at the frame level. 
The uncompressed frame header contains a bit to signal whether the
frame is encoded using 64x64 or 128x128 superblocks. This can vary
between any 2 frames.

vpxenc gained the --sb-size={64,128,dynamic} option, which allows the
configuration of the superblock size used (default is dynamic). 64/128
will force the encoder to always use the specified superblock size.
Dynamic would enable the encoder to choose the sb size for each
frame, but this is not implemented yet (dynamic does the same as 128
for now).

Constraints on tile sizes depend on the superblock size, the following
is a summary of the current bitstream syntax and semantics:

If both --enable-ext-tile is OFF and --enable-ext-partition is OFF:
     The tile coding in this case is the same as VP9. In particular,
     tiles have a minimum width of 256 pixels and a maximum width of
     4096 pixels. The tile width must be multiples of 64 pixels
     (except for the rightmost tile column). There can be a maximum
     of 64 tile columns and 4 tile rows.

If --enable-ext-tile is OFF and --enable-ext-partition is ON:
     Same constraints as above, except that tile width must be
     multiples of 128 pixels (except for the rightmost tile column).

There is no change in the bitstream syntax used for coding the tile
configuration if --enable-ext-tile is OFF.

If --enable-ext-tile is ON and --enable-ext-partition is ON:
     This is the new large scale tile coding configuration. The
     minimum/maximum tile width and height are 64/4096 pixels. Tile
     width and height must be multiples of 64 pixels. The uncompressed
     header contains two 6 bit fields that hold the tile width/heigh
     in units of 64 pixels. The maximum number of tile rows/columns
     is only limited by the maximum frame size of 65536x65536 pixels
     that can be coded in the bitstream. This yields a maximum of
     1024x1024 tile rows and columns (of 64x64 tiles in a 65536x65536
     frame).

If both --enable-ext-tile is ON and --enable-ext-partition is ON:
     Same applies as above, except that in the bitstream the 2 fields
     containing the tile width/height are in units of the superblock
     size, and the superblock size itself is also coded in the bitstream.
     If the uncompressed header signals the use of 64x64 superblocks,
     then the tile width/height fields are 6 bits wide and are in units
     of 64 pixels. If the uncompressed header signals the use of 128x128
     superblocks, then the tile width/height fields are 5 bits wide and
     are in units of 128 pixels.

The above is a summary of the bitstream. The user interface to vpxenc
(and the equivalent encoder API) behaves a follows:

If --enable-ext-tile is OFF:
     No change in the user interface. --tile-columns and --tile-rows
     specify the base 2 logarithm of the desired number of tile columns
     and tile rows. The actual number of tile rows and tile columns,
     and the particular tile width and tile height are computed by the
     codec ensuring all of the above constraints are respected.

If --enable-ext-tile is ON, but --enable-ext-partition is OFF:
     No change in the user interface. --tile-columns and --tile-rows
     specify the WIDTH and HEIGHT of the tiles in unit of 64 pixels.
     The valid values are in the range [1, 64] (which corresponds to
     [64, 4096] pixels in increments of 64.

If both --enable-ext-tile is ON and --enable-ext-partition is ON:
     If --sb-size=64 (default):
         The user interface is the same as in the previous point.
         --tile-columns and --tile-rows specify tile WIDTH and HEIGHT,
         in units of 64 pixels, in the range [1, 64] (which corresponds
         to [64, 4096] pixels in increments of 64).
     If --sb-size=128 or --sb-size=dynamic:
         --tile-columns and --tile-rows specify tile WIDTH and HEIGHT,
         in units of 128 pixels in the range [1, 32] (which corresponds
         to [128, 4096] pixels in increments of 128).

Change-Id: Idc9beee1ad12ff1634e83671985d14c680f9179a
 2016-04-07 10:34:25 +01:00
Angie Chiang
6161f35037 Fix compile error of vp10_fwd_txfm2d_sse4_test.cc 
Change-Id: I14a0821631e404d59a1121f7517f97de8d6f790f
 2016-04-06 16:26:04 -07:00
Tom Finegan
31b975713c third_party: Roll libwebm snapshot. 
eb50da8 Option to write timecode using fixed # of bytes
c1991fe mkvmuxer: Add missing Segment member initializer.
10aed96 Android.mk: Make libwebm easier to build downstream.
5c50e31 Add support for parsing VPx track codec private data.
4cbdbf1 Fix Android build.
bb48a3f mkvmuxerutil: remove stray 'int32'
a1cba34 Support cross compile for windows via mingw64.
596f5e0 Add webm_info.
ccf75f6 msvc/muxer_tests: Silence integer conversion warnings.
2ff2954 msvc/webm2pes: Silence integer and floating point conversion warnings.
1f24323 msvc/hdr_util: Silence double to float conversion warnings.
0744563 msvc/vpxpes_parser: Silence integer conversion warning.
59614b8 msvc/libwebm_util: Fix floating point to int conversion warning.
6481c24 webvtt: Fix include in vttreader.
e6ed0f4 msvc/vpxpes2ts: Fix MSVC integer conversion warning.
da64396 cmake/msvc: Disable C4996 project wide.
6ef8264 Merge "mkvparser::BlockEntry: inline EOS()"
3fa6aec mkvparser::BlockEntry: inline EOS()
26306f9 mkvmuxer: Remove unused Cluster ctor overload.
0d76597 mkvmuxer: Fix build with GCC 5.3.
0ba80bc mkvparser/sample: Minor clean up.
2e0e906 iosbuild.sh: Fix build.
918440a Makefile.unix: allow CXXFLAGS to be easily overridden
4ff5785 cmake: Add C++11 move ctor and member initializer tests.
402ef4d cmake: remove argc and argv from C++11 test main fns.
cbe5c40 Restore original namespaces for mkvmuxer and mkvparser.
504e0f2 Mass file extension update.
79cb980 Android.mk: Update source file locations.
01db4c2 webmids: Move to common/ sub dir.
235ce59 mkvparser: Explicitly reference internal sources in includes.
f578419 mkvmuxer: Move sources to mkvmuxer/ sub dir.
5f1065e webvtt: Organize and clean up webvtt support.
7abe8ac cmake: Add missing dumpvtt target.
f2f87e2 Makefile.unix: Tidy things up.
12f6dc3 Use <stdint.h> types instead of custom typedefs.
0407360 mkvmuxer: Write last block in each Cluster with Duration
008aa63 mkvparser: move to mkvparser sub dir.
e64bf75 Namespace reorg: Make everything a child of libwebm.
5fdb386 cmake: move c++11 checks into build/cxx11_tests.cmake.
3672488 Copy reference block values in Frame::CopyFrom()
91ca780 reapply clang-format
8d34215 Merge "Clean up AddAudioTrack in muxer_tests"
90861d4 Clean up AddAudioTrack in muxer_tests
a9dfb3d Un-ignore webm files in testdata
c5b76d8 Extract PES parser from WebM2Pes tests.
16524e8 cmake: Add include-what-you-use integration.
7015af5 iwyu/vpxpes2ts: Update includes.
c1d6a70 iwyu/webm2pes: Update includes.
110e797 iwyu/libwebm_util: Update includes.
44e31fb iwyu/webm2pes_tests: Update includes.
d919f96 iwyu/mkvwriter: Update includes.
75790e1 iwyu/mkvparser: Update includes.
5f673ca iwyu/webm2pes_main: Update includes.
747244a iwyu/vpxpes2ts_main: Update includes.
94c985f iwyu/mkvmuxerutil: Update includes.
c365630 iwyu/mkvmuxer: Update includes.
b15b8ef iwyu/file_util: Update includes.
3dfba95 iwyu/hdr_util: Update includes.
baba8b1 iwyu/vttdemux: Update includes.
3212ec1 iwyu/webvttparser: Update includes.
b6d8d92 iwyu/sample_muxer_metadata: Update includes.
a9a1a01 iwyu/sample_muxer: Update includes.
e020ffd iwyu/sample: Update includes.
18834bc iwyu/parser_tests: Update includes.
9c00ae3 iwyu/muxer_tests: Update includes.
41a17eb iwyu/test_util: Update includes
b6174be muxer_tests: Fix windows brokenness.
e092515 file_util: Remove tmpnam() usage in MSVC.
b9dc4ac test_util: Don't pass NULL to std::string() in GetTestDataDir().
1f74651 webmts: Move PES/TS sources to m2ts sub directory.
1b895e9 Rename libwebm_utils to libwebm_util.
2fabcd3 sample_muxer: Replace std::tmpnam() with libwebm::GetTempFileName().
e6a0033 Add file_util.
87f9bea Move hdr_util to common.
1f64aaf cmake: Expand C++11 tests.
6dc81c1 muxer_tests: Die immediately when unable to prep for file writing.
521ce4d webm2pes: Fix type limit warning.
64c4163 vpxpes2ts: Fix sign-compare and type-limits warnings.
741ba68 muxer_tests: Replace std::tmpnam() with GetTempFileName().
6159e83 Merge "test_util: add missing include for close()"
ff81c74 parser_tests: Fix sign compare warnings.
163f57d test_util: add missing include for close()
7c89eb5 Merge "test_util: Remove tmpnam() usage on non-MSVC targets."
c4b8686 Merge "webm2pes_tests: Fix sign compare warnings."
9c9f546 Merge "muxer_tests: Fix sign compare warnings."
0fbefef webm2pes: Silence sign compare warnings.
599e4e8 cmake: Silence clang/gcc deprecation warnings.
82f376f test_util: Remove tmpnam() usage on non-MSVC targets.
4d31d6b webm2pes_tests: Fix sign compare warnings.
07ed7e0 muxer_tests: Fix sign compare warnings.
ae2fbfe parser_tests: Silence sign compare warning.
f488528 libwebm_utils: Silence sign compare warning.
777247b Add C++11 detection to cmake file.
9b89187 Add missing include to libwebm_utils.h.
421874a Merge "mkvmuxer: Fix GCC build."
dd6ab35 Set the mastering metadata on the muxers colour
8b61ef5 mkvmuxer: Fix GCC build.
353b050 Add hdr_util.
c92e080 mkvmuxer: Use kValueNotPresent in Colour/MasteringMetadata.
2d09128 Colour element: TransferFunction renamed to TransferCharacteristics.
f2fc28e Colour element: Matrix renamed to MatrixCoefficients.
e0b1135 cmake: Minor CMakeLists.txt refactor.
1e1872b Revert change from auto_ptr to unique_ptr in sample code.
d7fc382 Track updates to the proposed Matroska Colour spec.
99981ee sample(mkvparser): Output Colour element when present.
375e416 mkvmuxer: Fix Colour element support.
eaeca34 mkvmuxer: Fix bits per channel in the colour element.
1dab7f3 mkvparser: Avoid crash when encountering a Colour element.
a1517aa sample_muxer: copy the Colour element.
ea9dd94 Merge "webm2pes: Fix tests."
8635c5b Merge "mkvparser: Make omitted values detectable in the Colour element."
ae4ae7e mkvparser: Make omitted values detectable in the Colour element.
8c8cba6 webm2pes: Fix tests.
a281a22 mkvmuxer: Add support for the Colour element and its children.
41a9147 sample_muxer: clang-format include order fix.
939a64d Signal E_BUFFER_NOT_FULL in EBMLHeader::Parse
fb1406e mkvparser: Add support for the Colour element and its children.
22bfdf7 Merge "parser_tests: Add validation of cues."
b873000 parser_tests: Add validation of cues.
799891e Update .gitignore to include some new binaries
e051c60 Merge "Update muxer test gold files"
b81d5f0 Update muxer test gold files
48b1e9a mkvparser: clang format run
93c4690 webm2pes: Add PES packet parsing tests.
65ca38f Merge "test_util: Fix gcc build."
520ca6c Merge "parser_tests: Fix gcc build."
37a38ca test_util: Fix gcc build.
ee0ebba parser_tests: Fix gcc build.
c32f970 Replace auto_ptr usage with unique_ptr.
e569ab0 webm2pes/ts: Fix gcc build.
2e55d6c Merge "add bitcode embedding support for ios"
0cfb2dc add bitcode embedding support for ios
bb8cefd webm2ts: Converts WebM VPx video to a MPEG TS.
453bf44 webm2pes: Begin addition of tests.
9299bbb libwebm: Googletest integration.
3bec1ba Merge changes I7bcb5b3e,I8ce733be,I98a928ff,I71910f24
5c83bbe Fix ParseElementHeader to support 0 payload elements
be35869 libwebm_utils: Add FileDeleter.
d6db1e1 webm2pes: Add a WebM parser init method.
aa3593e webm2pes: Rename Convert to ConvertToFile().
e8fca12 webm2pes: Fix super frame splitting.
3cb96b6 webm2pes: Move main() and helper functions into their own files.
021432b webm2pes: Fix the linux build.
82ac5fc Remove RELEASE.TXT.
852e173 webm2pes: Split super frames and packetize large frames.
faf85c2 webm2pes: Refactor header/optional header writing.
7c19266 Add Webm2Pes.
01fdee4 mkvmuxer: Disallow AddTrack() after Tracks element is output.
1ad314e mkvparser: EBMLHeader::Parse: remove dead init

Change-Id: I13637ceacab953786064b7f8f6ecf1495b7475d0
 2016-04-06 15:37:05 -07:00
Angie Chiang
24f9e42f69 Merge "Test c version in vp10_fwd_txfm2d_test.cc" into nextgenv2 2016-04-06 22:18:23 +00:00
Angie Chiang
6e16582dfd Merge "Put vp10_txfm_test.h into libvpx_test namespace" into nextgenv2 2016-04-06 21:58:08 +00:00
Tom Finegan
758fc662b2 Revert "third_party: Roll libwebm snapshot." 
This reverts commit 74aaa2389ec056f9dd8631eeed42fe7a757daf32. Unstable
under valgrind because of uninitialized reads. Limiting the bad bisect range.

Change-Id: I45b32f0ee0ba45795e7efb9947fb805830c8ce0e
 2016-04-06 14:30:33 -07:00
Scott LaVarnway
c93946bbc3 Merge "VP9: refactor read_switchable_interp_filter()" 2016-04-06 20:51:27 +00:00
Angie Chiang
29a06a1733 Put vp10_txfm_test.h into libvpx_test namespace 
Change-Id: I32ff059143d777fa4518d8e404ff16c890c7fecb
 2016-04-06 10:29:27 -07:00
Tom Finegan
99211b0263 Merge "Fix crash when mkvparser returns a NULL BlockEntry." 2016-04-06 15:03:09 +00:00
Scott LaVarnway
25920137ec VP9: refactor read_switchable_interp_filter() 
Change-Id: I8f88b7ff21a0991297860c4a744a014629b0fa05
 2016-04-06 04:53:43 -07:00
Julia Robson
4300e50cce Fixing assertion in *Large unit tests 
In certain cases the code was subtracting the obmc cost
despite it not having been added previously.
For example with ref_mv, supertx, ext_inter, obmc & ext_refs
enabled the following test was failing but now passes:
"VP10/ArfFreqTestLarge.MinArfFreqTest/33"

Change-Id: I966853f34c18d5a1d4c7a56fa201c1b02973fc88
 2016-04-06 11:22:10 +01:00
Julia Robson
0f05873c89 Fixing error when building with ref_mv experiment 
Code was using variable that was only defined when
var_tx was also enabled

Change-Id: Ide02ff99b433bfc5c95b71e700c66562020cedae
 2016-04-06 11:22:10 +01:00
James Zern
5ab46e0ecd Merge changes I7a1c0cba,Ie02b5caf,I2cbd85d7,I644f35b0 
* changes:
  vpx_fdct16x16_1_sse2: improve load pattern
  vpx_fdct16x16_1_c/msa: fix accumulator overflow
  vpx_fdctNxN_1_sse2: reduce store size
  dct32x32_test: add PartialTrans32x32Test, Random
 2016-04-06 02:51:53 +00:00
Debargha Mukherjee
de3d15bb2c Merge "Refactoring and cosmetic changes to ext-inter expt" into nextgenv2 2016-04-06 01:19:06 +00:00
Angie Chiang
01862037c8 Test c version in vp10_fwd_txfm2d_test.cc 
Change-Id: I6d9a5f790e984d76d0a5af4ca32ccc1c582805ee
 2016-04-05 18:03:13 -07:00
Debargha Mukherjee
0fc82ea1cf Refactoring and cosmetic changes to ext-inter expt 
Change-Id: Icd457480744b7734b3c412c9fed43be738373334
 2016-04-05 15:16:18 -07:00
Yi Luo
c3e07b22c4 Fix high bit depth mask and variance reference function 
- Use arithmetic AND (&) instead of logical AND (&&) to
  generate correct testing input.
- Fix variance reference function to be consistent with
  our codebase implementation.
- Refer to the following issue:
https://bugs.chromium.org/p/webm/issues/detail?id=1166

Change-Id: I8c1ebb03e22dc9e1dcd96bdf935fc126cee71307
 2016-04-05 12:58:06 -07:00
Yi Luo
e6b089be43 Merge "Optimized HBD 4x4 variance calculation" into nextgenv2 2016-04-05 18:41:09 +00:00
Yi Luo
16d6aaceb8 Merge "Fix high bit depth mask and variance reference function" 2016-04-05 18:26:55 +00:00
Yi Luo
4bdc7d1c88 Fix high bit depth mask and variance reference function 
- Use arithmetic AND (&) instead of logical AND (&&) to
  generate correct testing input.
- Fix variance reference function to be consistent with
  our codebase implementation.
- Refer to the following issue:
https://bugs.chromium.org/p/webm/issues/detail?id=1166

Change-Id: I8c1ebb03e22dc9e1dcd96bdf935fc126cee71307
 2016-04-05 09:27:03 -07:00
Tom Finegan
74aaa2389e third_party: Roll libwebm snapshot. 
5c50e31 Add support for parsing VPx track codec private data.
4cbdbf1 Fix Android build.
bb48a3f mkvmuxerutil: remove stray 'int32'
a1cba34 Support cross compile for windows via mingw64.
596f5e0 Add webm_info.
ccf75f6 msvc/muxer_tests: Silence integer conversion warnings.
2ff2954 msvc/webm2pes: Silence integer and floating point conversion warnings.
1f24323 msvc/hdr_util: Silence double to float conversion warnings.
0744563 msvc/vpxpes_parser: Silence integer conversion warning.
59614b8 msvc/libwebm_util: Fix floating point to int conversion warning.
6481c24 webvtt: Fix include in vttreader.
e6ed0f4 msvc/vpxpes2ts: Fix MSVC integer conversion warning.
da64396 cmake/msvc: Disable C4996 project wide.
6ef8264 Merge "mkvparser::BlockEntry: inline EOS()"
3fa6aec mkvparser::BlockEntry: inline EOS()
26306f9 mkvmuxer: Remove unused Cluster ctor overload.
0d76597 mkvmuxer: Fix build with GCC 5.3.
0ba80bc mkvparser/sample: Minor clean up.
2e0e906 iosbuild.sh: Fix build.
918440a Makefile.unix: allow CXXFLAGS to be easily overridden
4ff5785 cmake: Add C++11 move ctor and member initializer tests.
402ef4d cmake: remove argc and argv from C++11 test main fns.
cbe5c40 Restore original namespaces for mkvmuxer and mkvparser.
504e0f2 Mass file extension update.
79cb980 Android.mk: Update source file locations.
01db4c2 webmids: Move to common/ sub dir.
235ce59 mkvparser: Explicitly reference internal sources in includes.
f578419 mkvmuxer: Move sources to mkvmuxer/ sub dir.
5f1065e webvtt: Organize and clean up webvtt support.
7abe8ac cmake: Add missing dumpvtt target.
f2f87e2 Makefile.unix: Tidy things up.
12f6dc3 Use <stdint.h> types instead of custom typedefs.
0407360 mkvmuxer: Write last block in each Cluster with Duration
008aa63 mkvparser: move to mkvparser sub dir.
e64bf75 Namespace reorg: Make everything a child of libwebm.
5fdb386 cmake: move c++11 checks into build/cxx11_tests.cmake.
3672488 Copy reference block values in Frame::CopyFrom()
91ca780 reapply clang-format
8d34215 Merge "Clean up AddAudioTrack in muxer_tests"
90861d4 Clean up AddAudioTrack in muxer_tests
a9dfb3d Un-ignore webm files in testdata
c5b76d8 Extract PES parser from WebM2Pes tests.
16524e8 cmake: Add include-what-you-use integration.
7015af5 iwyu/vpxpes2ts: Update includes.
c1d6a70 iwyu/webm2pes: Update includes.
110e797 iwyu/libwebm_util: Update includes.
44e31fb iwyu/webm2pes_tests: Update includes.
d919f96 iwyu/mkvwriter: Update includes.
75790e1 iwyu/mkvparser: Update includes.
5f673ca iwyu/webm2pes_main: Update includes.
747244a iwyu/vpxpes2ts_main: Update includes.
94c985f iwyu/mkvmuxerutil: Update includes.
c365630 iwyu/mkvmuxer: Update includes.
b15b8ef iwyu/file_util: Update includes.
3dfba95 iwyu/hdr_util: Update includes.
baba8b1 iwyu/vttdemux: Update includes.
3212ec1 iwyu/webvttparser: Update includes.
b6d8d92 iwyu/sample_muxer_metadata: Update includes.
a9a1a01 iwyu/sample_muxer: Update includes.
e020ffd iwyu/sample: Update includes.
18834bc iwyu/parser_tests: Update includes.
9c00ae3 iwyu/muxer_tests: Update includes.
41a17eb iwyu/test_util: Update includes
b6174be muxer_tests: Fix windows brokenness.
e092515 file_util: Remove tmpnam() usage in MSVC.
b9dc4ac test_util: Don't pass NULL to std::string() in GetTestDataDir().
1f74651 webmts: Move PES/TS sources to m2ts sub directory.
1b895e9 Rename libwebm_utils to libwebm_util.
2fabcd3 sample_muxer: Replace std::tmpnam() with libwebm::GetTempFileName().
e6a0033 Add file_util.
87f9bea Move hdr_util to common.
1f64aaf cmake: Expand C++11 tests.
6dc81c1 muxer_tests: Die immediately when unable to prep for file writing.
521ce4d webm2pes: Fix type limit warning.
64c4163 vpxpes2ts: Fix sign-compare and type-limits warnings.
741ba68 muxer_tests: Replace std::tmpnam() with GetTempFileName().
6159e83 Merge "test_util: add missing include for close()"
ff81c74 parser_tests: Fix sign compare warnings.
163f57d test_util: add missing include for close()
7c89eb5 Merge "test_util: Remove tmpnam() usage on non-MSVC targets."
c4b8686 Merge "webm2pes_tests: Fix sign compare warnings."
9c9f546 Merge "muxer_tests: Fix sign compare warnings."
0fbefef webm2pes: Silence sign compare warnings.
599e4e8 cmake: Silence clang/gcc deprecation warnings.
82f376f test_util: Remove tmpnam() usage on non-MSVC targets.
4d31d6b webm2pes_tests: Fix sign compare warnings.
07ed7e0 muxer_tests: Fix sign compare warnings.
ae2fbfe parser_tests: Silence sign compare warning.
f488528 libwebm_utils: Silence sign compare warning.
777247b Add C++11 detection to cmake file.
9b89187 Add missing include to libwebm_utils.h.
421874a Merge "mkvmuxer: Fix GCC build."
dd6ab35 Set the mastering metadata on the muxers colour
8b61ef5 mkvmuxer: Fix GCC build.
353b050 Add hdr_util.
c92e080 mkvmuxer: Use kValueNotPresent in Colour/MasteringMetadata.
2d09128 Colour element: TransferFunction renamed to TransferCharacteristics.
f2fc28e Colour element: Matrix renamed to MatrixCoefficients.
e0b1135 cmake: Minor CMakeLists.txt refactor.
1e1872b Revert change from auto_ptr to unique_ptr in sample code.
d7fc382 Track updates to the proposed Matroska Colour spec.
99981ee sample(mkvparser): Output Colour element when present.
375e416 mkvmuxer: Fix Colour element support.
eaeca34 mkvmuxer: Fix bits per channel in the colour element.
1dab7f3 mkvparser: Avoid crash when encountering a Colour element.
a1517aa sample_muxer: copy the Colour element.
ea9dd94 Merge "webm2pes: Fix tests."
8635c5b Merge "mkvparser: Make omitted values detectable in the Colour element."
ae4ae7e mkvparser: Make omitted values detectable in the Colour element.
8c8cba6 webm2pes: Fix tests.
a281a22 mkvmuxer: Add support for the Colour element and its children.
41a9147 sample_muxer: clang-format include order fix.
939a64d Signal E_BUFFER_NOT_FULL in EBMLHeader::Parse
fb1406e mkvparser: Add support for the Colour element and its children.
22bfdf7 Merge "parser_tests: Add validation of cues."
b873000 parser_tests: Add validation of cues.
799891e Update .gitignore to include some new binaries
e051c60 Merge "Update muxer test gold files"
b81d5f0 Update muxer test gold files
48b1e9a mkvparser: clang format run
93c4690 webm2pes: Add PES packet parsing tests.
65ca38f Merge "test_util: Fix gcc build."
520ca6c Merge "parser_tests: Fix gcc build."
37a38ca test_util: Fix gcc build.
ee0ebba parser_tests: Fix gcc build.
c32f970 Replace auto_ptr usage with unique_ptr.
e569ab0 webm2pes/ts: Fix gcc build.
2e55d6c Merge "add bitcode embedding support for ios"
0cfb2dc add bitcode embedding support for ios
bb8cefd webm2ts: Converts WebM VPx video to a MPEG TS.
453bf44 webm2pes: Begin addition of tests.
9299bbb libwebm: Googletest integration.
3bec1ba Merge changes I7bcb5b3e,I8ce733be,I98a928ff,I71910f24
5c83bbe Fix ParseElementHeader to support 0 payload elements
be35869 libwebm_utils: Add FileDeleter.
d6db1e1 webm2pes: Add a WebM parser init method.
aa3593e webm2pes: Rename Convert to ConvertToFile().
e8fca12 webm2pes: Fix super frame splitting.
3cb96b6 webm2pes: Move main() and helper functions into their own files.
021432b webm2pes: Fix the linux build.
82ac5fc Remove RELEASE.TXT.
852e173 webm2pes: Split super frames and packetize large frames.
faf85c2 webm2pes: Refactor header/optional header writing.
7c19266 Add Webm2Pes.
01fdee4 mkvmuxer: Disallow AddTrack() after Tracks element is output.
1ad314e mkvparser: EBMLHeader::Parse: remove dead init

Change-Id: I49c1d6dbfab2855af886dc8af53cf6cf5ca382c2
 2016-04-05 07:41:28 -07:00
Geza Lore
8917146a12 Fix supertx with ext-tile. 
Change-Id: Ic2135c3812be009085c7c8e8dc15ee2ba618a67e
 2016-04-05 12:49:55 +01:00
Marco
ac86dde3af vp9-denoiser: Avoid copy-block when denoising is at LowLow level. 
Avoid copy-block when denoising is at LowLow level (i.e., no denoising is done).
Instead, don't enter denoiser at all, and when level goes back up over kLowLow
do a reset in denoiser.

Change-Id: I0544adf58f4dd51ecc4a4607fcb0353bfbbb7a59
 2016-04-04 17:02:24 -07:00
James Zern
38bc1d0f4b vpx_fdct16x16_1_sse2: improve load pattern 
load the full row rather than doing 2 8-wide columns

Change-Id: I7a1c0cba06b0dc1ae86046410922b1efccb95c95
 2016-04-04 16:03:42 -07:00
James Zern
eb64ea3e89 vpx_fdct16x16_1_c/msa: fix accumulator overflow 
tran_low_t is only signed 16-bits in non-high-bitdepth mode

Change-Id: Ie02b5caf2658e8e71f995c17dd5ce666a4d64918
 2016-04-04 16:03:41 -07:00
James Zern
3735def667 vpx_fdctNxN_1_sse2: reduce store size 
only output[0] needs to be set, store_output is more involved than a
movdqa in the high bitdepth case

Change-Id: I2cbd85d7cf74688bdf47eb767934fe42e02bff67
 2016-04-04 16:02:06 -07:00
Marco
6877acb67e vp8-denoiser: Avoid doing the mcomp if we don't denoise. 
Avoid doing the mcomp in denoiser if we don't denoise the
block (because of motion/SSE/skin threshold, etc).
This can reduce encoding time (with denoiser enabled) by ~1.5-2%.

Change-Id: Ia699b68dfd37b89cdf3a82b8aa40e8c8f98a3d4f
 2016-04-04 13:25:38 -07:00
Angie Chiang
ff8c490b9a Branch dct to new implementation for bd12 
Change-Id: I9281935653aacce22ac3100f79fb956c249e2bf3
 2016-04-04 12:40:10 -07:00
Marco
5572ab1d02 vp9-noise estimate: Adhust threshold for Low level detection. 
Change-Id: I1c78255c81cb4ac218964c80f8ecaf29f95b875b
 2016-04-04 12:33:08 -07:00
Tom Finegan
79d5aac74f Fix crash when mkvparser returns a NULL BlockEntry. 
BUG=https://bugs.chromium.org/p/webm/issues/detail?id=1090

Change-Id: I64b7b19581f15d53048e3026c3f8946e344fbe26
 2016-04-04 11:50:44 -07:00
Yi Luo
250935cab3 Optimized HBD 4x4 variance calculation 
vpx_highbd_8/10/12_variance4x4_sse4_1 improves performance ~7%-11%.

Change-Id: Ida22bb2a2f7a58037cfd73e186d4f6267a960c02
 2016-04-04 11:28:59 -07:00
Angie Chiang
f1060f5bc4 Change dct32x32's range 
Bitdepth 10/12:
Fit coefficient range into 32 bits
Fit codfficient * const range into 32 bits

Bitdepth 8:
Fit coefficient range into 16 bits
Fit codfficient * constant range into 32 bits

Change-Id: I50b5a3132e8a9f5155c971ab0f6eb52876d2b5ca
 2016-04-04 11:21:11 -07:00
Angie Chiang
39b3c025fa Fit dct's stage range into 32-bit when bitdepth is 12 
Change-Id: I807e60c6dcacc50c087adcbdb1df022f8541efc5
 2016-04-04 11:13:44 -07:00
Marco Paniconi
71cf9fac83 Merge "vp9-noise estimation: Increase threshold for Low-level." 2016-04-04 17:33:35 +00:00
Marco
9ff73fe092 vp9-noise estimation: Increase threshold for Low-level. 
This make it more likely clean/low-noise content will
be set as LowLow, and hence no denoising will be done.
Also set early exit on denoising for small blocks.

Change-Id: I4a72bba3e6c5e2d523d304c39deacc9c39bf216c
 2016-04-04 09:32:22 -07:00
Marco
a2307ff095 vp9-denoiser. Code cleanup and bugfix. 
Some cleanup and bugfix: pass mi_row/mi_col (not mv_col/mv_row)
to build_inter_predictors. This only affects case where
the frame is resized, but since denoising is not done on resized
frames, the fix has not effect currently.

Change-Id: I36617a7f0b43b6f49976745f15d400977e6ffa46
 2016-04-04 09:11:00 -07:00
Geza Lore
f0290cd127 Refactor get_partition to be universal. 
Change-Id: I3a2fe4073bb94c5afc24d9274e6edcdb3aed934f
 2016-04-04 15:22:25 +01:00
Geza Lore
e0dbfdeedc Minor refactoring of partition type processing. 
Change-Id: Idcb1e94298d4b7d8832d285548ec2d2ced4b2988
 2016-04-04 14:51:10 +01:00
James Zern
89b1c9d4be Merge "dct32x32_test: create fn pointers w/'&' ref" 2016-04-02 19:38:36 +00:00
James Zern
50e05d0651 dct32x32_test: create fn pointers w/'&' ref 
this helps some toolchains (vs9) resolve the type of the parameter

Change-Id: I116030361fc956e10de82b64c81d5917cddbcd5a
 2016-04-02 11:17:29 -07:00
James Zern
c21d437052 vpx_fdct32x32_1_msa: fix accumulator overflow 
Change-Id: I33a5432eda3416382e1cea06b45082c0c65faa75
 2016-04-02 11:04:38 -07:00
James Zern
c98f8e04e5 dct32x32_test: add PartialTrans32x32Test, Random 
Change-Id: I644f35b0b0a540bf5b6ebb6dbc05b3c95736f42b
 2016-04-01 19:45:21 -07:00
James Zern
a0359b8c90 Merge changes I8e9692fc,Ifc06110c 
* changes:
  vpx_fdctNxN_1_c: remove unnecessary store
  vpx_fdct32x32_1_c: fix accumulator overflow
 2016-04-01 23:12:51 +00:00
Marco Paniconi
2f0067c62b Merge "vp9-denoiser: Adjust usage of skin and consec_zeromv." 2016-04-01 21:26:08 +00:00
Angie Chiang
75ae90f7a9 Pass tx_type into get_tx_scale 
Change-Id: I8a8df9fdefa492f66cf2cd29b0b081ad69b5d85e
 2016-04-01 12:53:10 -07:00
James Zern
f4cae05cd4 vpx_fdctNxN_1_c: remove unnecessary store 
only output[0] needs to be set, the other values will be ignored in this
case.

Change-Id: I8e9692fc0d6d85700ba46f70c2e899a956023910
 2016-04-01 12:21:59 -07:00
Marco
7467ee0458 vp9-denoiser: Adjust usage of skin and consec_zeromv. 
Change-Id: I250258fc70ec0fcf1b501708c5d4b84685cf882e
 2016-04-01 11:50:15 -07:00