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Embed FrameDependencyTemplate builder helpers directly into the struct

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Bug: None
Change-Id: I4c13bdabd08dd6a6011cb534c765c1dd09f218d1
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/176843
Commit-Queue: Danil Chapovalov <danilchap@webrtc.org>
Reviewed-by: Björn Terelius <terelius@webrtc.org>
Reviewed-by: Ilya Nikolaevskiy <ilnik@webrtc.org>
Reviewed-by: Philip Eliasson <philipel@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#31500}
This commit is contained in:
Danil Chapovalov
2020-06-11 13:23:45 +02:00
committed by Commit Bot
parent f4a9991cce
commit 24263f4ffb
24 changed files with 242 additions and 316 deletions
Download Patch File Download Diff File Expand all files Collapse all files

29
modules/video_coding/codecs/av1/scalability_structure_l2t2.cc
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@ -48,31 +48,18 @@ ScalabilityStructureL2T2::StreamConfig() const {
}
FrameDependencyStructure ScalabilityStructureL2T2::DependencyStructure() const {
using Builder = GenericFrameInfo::Builder;
FrameDependencyStructure structure;
structure.num_decode_targets = 4;
structure.num_chains = 2;
structure.decode_target_protected_by_chain = {0, 0, 1, 1};
structure.templates = {
Builder().S(0).T(0).Dtis("SSSS").ChainDiffs({0, 0}).Build(),
Builder().S(0).T(0).Dtis("SSRR").Fdiffs({4}).ChainDiffs({4, 3}).Build(),
Builder().S(0).T(1).Dtis("-D-R").Fdiffs({2}).ChainDiffs({2, 1}).Build(),
Builder().S(1).T(0).Dtis("--SS").Fdiffs({1}).ChainDiffs({1, 1}).Build(),
Builder()
.S(1)
.T(0)
.Dtis("--SS")
.Fdiffs({4, 1})
.ChainDiffs({1, 1})
.Build(),
Builder()
.S(1)
.T(1)
.Dtis("---D")
.Fdiffs({2, 1})
.ChainDiffs({3, 2})
.Build(),
};
structure.templates.resize(6);
auto& templates = structure.templates;
templates[0].S(0).T(0).Dtis("SSSS").ChainDiffs({0, 0});
templates[1].S(0).T(0).Dtis("SSRR").ChainDiffs({4, 3}).FrameDiffs({4});
templates[2].S(0).T(1).Dtis("-D-R").ChainDiffs({2, 1}).FrameDiffs({2});
templates[3].S(1).T(0).Dtis("--SS").ChainDiffs({1, 1}).FrameDiffs({1});
templates[4].S(1).T(0).Dtis("--SS").ChainDiffs({1, 1}).FrameDiffs({4, 1});
templates[5].S(1).T(1).Dtis("---D").ChainDiffs({3, 2}).FrameDiffs({2, 1});
return structure;
}