36                                    absl::optional<int> spatial_index,  in PopulateRtpWithCodecSpecifics()  argument
47       rtp->simulcastIdx = spatial_index.value_or(0);  in PopulateRtpWithCodecSpecifics()
67         vp9_header.spatial_idx = spatial_index.value_or(kNoSpatialIdx);  in PopulateRtpWithCodecSpecifics()
95       rtp->simulcastIdx = spatial_index.value_or(0);  in PopulateRtpWithCodecSpecifics()
101       rtp->simulcastIdx = spatial_index.value_or(0);  in PopulateRtpWithCodecSpecifics()
245   generic.spatial_index = frame_info.spatial_id;  in GenericDescriptorFromFrameInfo()
374   const int spatial_index = 0;  in Vp8ToGeneric()  local
379       spatial_index >= RtpGenericFrameDescriptor::kMaxSpatialLayers) {  in Vp8ToGeneric()
389   generic.spatial_index = spatial_index;  in Vp8ToGeneric()
397                                  spatial_index, temporal_index,  in Vp8ToGeneric()
406     int spatial_index,  in SetDependenciesVp8Deprecated()  argument
416     last_shared_frame_id_[spatial_index].fill(-1);  in SetDependenciesVp8Deprecated()
417     last_shared_frame_id_[spatial_index][temporal_index] = shared_frame_id;  in SetDependenciesVp8Deprecated()
422     int64_t tl0_frame_id = last_shared_frame_id_[spatial_index][0];  in SetDependenciesVp8Deprecated()
425       if (last_shared_frame_id_[spatial_index][i] < tl0_frame_id) {  in SetDependenciesVp8Deprecated()
426         last_shared_frame_id_[spatial_index][i] = -1;  in SetDependenciesVp8Deprecated()
435       int64_t frame_id = last_shared_frame_id_[spatial_index][i];  in SetDependenciesVp8Deprecated()
444   last_shared_frame_id_[spatial_index][temporal_index] = shared_frame_id;  in SetDependenciesVp8Deprecated()