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Add support for scalability modes L3T1_KEY, L3T2, L3T2_KEY.

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Bug: webrtc:13960
Change-Id: Ib5c8309271d83a0fcfdecf7a93fdd61483c7d3e2
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/273105
Commit-Queue: Åsa Persson <asapersson@webrtc.org>
Reviewed-by: Danil Chapovalov <danilchap@webrtc.org>
Reviewed-by: Florent Castelli <orphis@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#37927}
This commit is contained in:
Åsa Persson
2022-08-26 12:24:59 +02:00
committed by WebRTC LUCI CQ
parent c18a8fd8d1
commit 46f4de5722
9 changed files with 125 additions and 6 deletions
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12
modules/video_coding/svc/create_scalability_structure.cc
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@ -92,6 +92,13 @@ constexpr ScalableVideoController::StreamLayersConfig kConfigL3T1 = {
{1, 1, 1},
{4, 2, 1}};
constexpr ScalableVideoController::StreamLayersConfig kConfigL3T2 = {
/*num_spatial_layers=*/3,
/*num_temporal_layers=*/2,
/*uses_reference_scaling=*/true,
{1, 1, 1},
{4, 2, 1}};
constexpr ScalableVideoController::StreamLayersConfig kConfigL3T3 = {
/*num_spatial_layers=*/3,
/*num_temporal_layers=*/3,
@ -138,6 +145,11 @@ constexpr NamedStructureFactory kFactories[] = {
{ScalabilityMode::kL2T3_KEY, Create<ScalabilityStructureL2T3Key>,
kConfigL2T3},
{ScalabilityMode::kL3T1, Create<ScalabilityStructureL3T1>, kConfigL3T1},
{ScalabilityMode::kL3T1_KEY, Create<ScalabilityStructureL3T1Key>,
kConfigL3T1},
{ScalabilityMode::kL3T2, Create<ScalabilityStructureL3T2>, kConfigL3T2},
{ScalabilityMode::kL3T2_KEY, Create<ScalabilityStructureL3T2Key>,
kConfigL3T2},
{ScalabilityMode::kL3T3, Create<ScalabilityStructureL3T3>, kConfigL3T3},
{ScalabilityMode::kL3T3_KEY, Create<ScalabilityStructureL3T3Key>,
kConfigL3T3},