1 files changed, 42 insertions, 0 deletions
diff --git a/extern/draco/draco/src/draco/compression/point_cloud/point_cloud_sequential_decoder.cc b/extern/draco/draco/src/draco/compression/point_cloud/point_cloud_sequential_decoder.cc
new file mode 100644
index 00000000000..b9382d31070
--- /dev/null
+++ b/extern/draco/draco/src/draco/compression/point_cloud/point_cloud_sequential_decoder.cc
@@ -0,0 +1,42 @@
+// Copyright 2016 The Draco Authors.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+#include "draco/compression/point_cloud/point_cloud_sequential_decoder.h"
+
+#include "draco/compression/attributes/linear_sequencer.h"
+#include "draco/compression/attributes/sequential_attribute_decoders_controller.h"
+
+namespace draco {
+
+bool PointCloudSequentialDecoder::DecodeGeometryData() {
+  int32_t num_points;
+  if (!buffer()->Decode(&num_points)) {
+    return false;
+  }
+  point_cloud()->set_num_points(num_points);
+  return true;
+}
+
+bool PointCloudSequentialDecoder::CreateAttributesDecoder(
+    int32_t att_decoder_id) {
+  // Always create the basic attribute decoder.
+  return SetAttributesDecoder(
+      att_decoder_id,
+      std::unique_ptr<AttributesDecoder>(
+          new SequentialAttributeDecodersController(
+              std::unique_ptr<PointsSequencer>(
+                  new LinearSequencer(point_cloud()->num_points())))));
+}
+
+}  // namespace draco