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vp9-svc: Add check in datarate unittests for frame-dropping.

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Add verfication for constrained svc framedrop mode: check that
if a given spatial is dropped, all uppper layers must be dropped.

Change-Id: I9b4821b23c95d1d9d0c031a41af19984647ec5dc
This commit is contained in:
Marco Paniconi 2018-03-28 10:28:14 -07:00
parent 7b9984b386
commit 872e34ae8d
1 changed files with 11 additions and 0 deletions
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11
test/datarate_test.cc
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@ -1618,6 +1618,17 @@ class DatarateOnePassCbrSvc
}
}
ASSERT_EQ(count, num_layers_encoded);
// In the constrained frame drop mode, if a given spatial is dropped all
// upper layers must be dropped too.
if (constrained_framedrop_) {
for (int sl = 0; sl < number_spatial_layers_; ++sl) {
if (!pkt->data.frame.spatial_layer_encoded[sl]) {
// Check that all upper layers are dropped.
for (int sl2 = sl + 1; sl2 < number_spatial_layers_; ++sl2)
ASSERT_EQ(pkt->data.frame.spatial_layer_encoded[sl2], 0);
}
}
}
// Keep track of number of non-reference frames, needed for mismatch check.
// Non-reference frames are top spatial and temporal layer frames,
// for TL > 0.