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10 commits

Author SHA1 Message Date
Danil Chapovalov
61a5bcbaa1 Migrate Dependency Descriptor parser from BitBuffer to BitstreamReader 
BitstreamReader itself uses idea of Read function that always succeed,
and a separate function to check for errors.
Thus extra layer in the DependencyDescriptorReader is not needed.

Bug: None
Change-Id: Ie58861f2cbecc02a5a1a9538232494b4442c9afd
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/231226
Reviewed-by: Philip Eliasson <philipel@webrtc.org>
Commit-Queue: Danil Chapovalov <danilchap@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#34940}
 2021-09-07 14:19:17 +00:00
Björn Terelius
a77e16ca2c Update BitBuffer methods to style guide 
Specifically, use reference instead of pointer for out parameter
and place the out parameter last, for the following methods

ReadUInt8
ReadUInt16
ReadUInt32
ReadBits
PeekBits
ReadNonSymmetric
ReadSignedExponentialGolomb
ReadExponentialGolomb

Bug: webrtc:11933
Change-Id: I3f1efe3e29155985277b0cd18700ddea25fe7914
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/218504
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Reviewed-by: Danil Chapovalov <danilchap@webrtc.org>
Commit-Queue: Björn Terelius <terelius@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#34037}
 2021-05-18 11:10:27 +00:00
Danil Chapovalov
a5d9c1a45c In DependencyDescriptor rtp header extension drop partial chain support 
i.e. when chain are used,
require each decode target to be protected by some chain.
where previously it was allowed to mark decode target as unprotected.

See https://github.com/AOMediaCodec/av1-rtp-spec/pull/125

Bug: webrtc:10342
Change-Id: Ia2800036e890db44bb1162abfa1a497ff68f3b24
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/178807
Reviewed-by: Philip Eliasson <philipel@webrtc.org>
Reviewed-by: Björn Terelius <terelius@webrtc.org>
Commit-Queue: Danil Chapovalov <danilchap@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#31772}
 2020-07-21 14:01:27 +00:00
Danil Chapovalov
09867d37ed Share constants for dependency descriptor rtp header extension 
Bug: webrtc:10342
Change-Id: I9c81215569bd1bd96b953faa359f5a3d32c7d0c4
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/177521
Reviewed-by: Philip Eliasson <philipel@webrtc.org>
Reviewed-by: Björn Terelius <terelius@webrtc.org>
Commit-Queue: Danil Chapovalov <danilchap@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#31549}
 2020-06-22 11:58:29 +00:00
Danil Chapovalov
67dcb4b54d Publish DependencyDescriptor structures in the api 
The extension (and thus structures to carry it) are designed
in particular for client<->SFU link. Putting the structure into api
acknowledges it can be reused by SFU projects

Bug: webrtc:10342
Change-Id: I8ca1f5046abadf6aa16200443c4892e9a2a928b4
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/166467
Commit-Queue: Danil Chapovalov <danilchap@webrtc.org>
Reviewed-by: Björn Terelius <terelius@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#30324}
 2020-01-20 15:05:48 +00:00
Danil Chapovalov
063c7d18c0 In dependency descriptor remove extended fields indicator 
to follow PR64 spec change
https://github.com/AOMediaCodec/av1-rtp-spec/pull/64

Bug: webrtc:10342
Change-Id: Ic082d5e551b5f38427d5a43be987b0d35f6ea155
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/160001
Reviewed-by: Philip Eliasson <philipel@webrtc.org>
Commit-Queue: Danil Chapovalov <danilchap@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#29832}
 2019-11-19 13:12:10 +00:00
Danil Chapovalov
e9f663c8cb In dependency descritpor add active decode targets bitmask field 
to follow spec draft change.

Bug: webrtc:10342
Change-Id: I8cd9f26a2061ecd62a3a7826c4086141203ee5cd
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/159022
Reviewed-by: Sam Zackrisson <saza@webrtc.org>
Reviewed-by: Philip Eliasson <philipel@webrtc.org>
Commit-Queue: Danil Chapovalov <danilchap@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#29726}
 2019-11-07 13:41:49 +00:00
Danil Chapovalov
ef83cc5458 Add fuzzer testing for Dependency Descriptor rtp header extension 
Bug: webrtc:10342
Change-Id: I46c61b9a137a7148ed80ad38da62132dacb270f8
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/153662
Commit-Queue: Danil Chapovalov <danilchap@webrtc.org>
Reviewed-by: Sam Zackrisson <saza@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#29255}
 2019-09-20 12:40:24 +00:00
Mirko Bonadei
317a1f09ed Use std::make_unique instead of absl::make_unique. 
WebRTC is now using C++14 so there is no need to use the Abseil version
of std::make_unique.

This CL has been created with the following steps:

git grep -l absl::make_unique | sort | uniq > /tmp/make_unique.txt
git grep -l absl::WrapUnique | sort | uniq > /tmp/wrap_unique.txt
git grep -l "#include <memory>" | sort | uniq > /tmp/memory.txt

diff --new-line-format="" --unchanged-line-format="" \
  /tmp/make_unique.txt /tmp/wrap_unique.txt | sort | \
  uniq > /tmp/only_make_unique.txt
diff --new-line-format="" --unchanged-line-format="" \
  /tmp/only_make_unique.txt /tmp/memory.txt | \
  xargs grep -l "absl/memory" > /tmp/add-memory.txt

git grep -l "\babsl::make_unique\b" | \
  xargs sed -i "s/\babsl::make_unique\b/std::make_unique/g"

git checkout PRESUBMIT.py abseil-in-webrtc.md

cat /tmp/add-memory.txt | \
  xargs sed -i \
  's/#include "absl\/memory\/memory.h"/#include <memory>/g'
git cl format
# Manual fix order of the new inserted #include <memory>

cat /tmp/only_make_unique | xargs grep -l "#include <memory>" | \
  xargs sed -i '/#include "absl\/memory\/memory.h"/d'

git ls-files | grep BUILD.gn | \
  xargs sed -i '/\/\/third_party\/abseil-cpp\/absl\/memory/d'

python tools_webrtc/gn_check_autofix.py \
  -m tryserver.webrtc -b linux_rel

# Repead the gn_check_autofix step for other platforms

git ls-files | grep BUILD.gn | \
  xargs sed -i 's/absl\/memory:memory/absl\/memory/g'
git cl format

Bug: webrtc:10945
Change-Id: I3fe28ea80f4dd3ba3cf28effd151d5e1f19aff89
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/153221
Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org>
Reviewed-by: Alessio Bazzica <alessiob@webrtc.org>
Reviewed-by: Karl Wiberg <kwiberg@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#29209}
 2019-09-17 15:47:29 +00:00
Danil Chapovalov
f5dec1c6af Implement Dependency Descriptor reader 
Bug: webrtc:10342
Change-Id: I671bf57368016b633546966cc994646095433519
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/152823
Reviewed-by: Philip Eliasson <philipel@webrtc.org>
Commit-Queue: Danil Chapovalov <danilchap@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#29197}
 2019-09-16 15:55:54 +00:00