Differential D4501 Diff 14173 extern/draco/dracoenc/src/draco/compression/point_cloud/point_cloud_sequential_encoder.h

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extern/draco/dracoenc/src/draco/compression/point_cloud/point_cloud_sequential_encoder.h

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				// 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.
				//
				#ifndef DRACO_COMPRESSION_POINT_CLOUD_POINT_CLOUD_SEQUENTIAL_ENCODER_H_
				#define DRACO_COMPRESSION_POINT_CLOUD_POINT_CLOUD_SEQUENTIAL_ENCODER_H_

				#include "draco/compression/point_cloud/point_cloud_encoder.h"

				namespace draco {

				// A basic point cloud encoder that iterates over all points and encodes all
				// attribute values for every visited point. The attribute values encoding
				// can be controlled using provided encoding option to enable features such
				// as quantization or prediction schemes.
				// This encoder preserves the order and the number of input points, but the
				// mapping between point ids and attribute values may be different for the
				// decoded point cloud.
				class PointCloudSequentialEncoder : public PointCloudEncoder {
				public:
				uint8_t GetEncodingMethod() const override {
				return POINT_CLOUD_SEQUENTIAL_ENCODING;
				}

				protected:
				bool EncodeGeometryData() override;
				bool GenerateAttributesEncoder(int32_t att_id) override;
				void ComputeNumberOfEncodedPoints() override;
				};

				} // namespace draco

				#endif // DRACO_COMPRESSION_POINT_CLOUD_POINT_CLOUD_SEQUENTIAL_ENCODER_H_