mirror of
https://git.mirrors.martin98.com/https://github.com/google/draco
synced 2025-06-04 11:25:44 +08:00
61 lines
1.9 KiB
C++
61 lines
1.9 KiB
C++
// 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 "compression/mesh/mesh_edgebreaker_decoder.h"
|
|
#include "compression/mesh/mesh_edgebreaker_decoder_impl.h"
|
|
#include "compression/mesh/mesh_edgebreaker_traversal_predictive_decoder.h"
|
|
|
|
namespace draco {
|
|
|
|
MeshEdgeBreakerDecoder::MeshEdgeBreakerDecoder() {}
|
|
|
|
bool MeshEdgeBreakerDecoder::CreateAttributesDecoder(int32_t att_decoder_id) {
|
|
return impl_->CreateAttributesDecoder(att_decoder_id);
|
|
}
|
|
|
|
bool MeshEdgeBreakerDecoder::InitializeDecoder() {
|
|
uint8_t traversal_decoder_type;
|
|
if (!buffer()->Decode(&traversal_decoder_type))
|
|
return false;
|
|
impl_ = nullptr;
|
|
if (traversal_decoder_type == 0) {
|
|
#ifdef DRACO_STANDARD_EDGEBREAKER_SUPPORTED
|
|
impl_ = std::unique_ptr<MeshEdgeBreakerDecoderImplInterface>(
|
|
new MeshEdgeBreakerDecoderImpl<MeshEdgeBreakerTraversalDecoder>());
|
|
#endif
|
|
} else if (traversal_decoder_type == 1) {
|
|
#ifdef DRACO_PREDICTIVE_EDGEBREAKER_SUPPORTED
|
|
impl_ = std::unique_ptr<MeshEdgeBreakerDecoderImplInterface>(
|
|
new MeshEdgeBreakerDecoderImpl<
|
|
MeshEdgeBreakerTraversalPredictiveDecoder>());
|
|
#endif
|
|
}
|
|
if (!impl_) {
|
|
return false;
|
|
}
|
|
if (!impl_->Init(this))
|
|
return false;
|
|
return true;
|
|
}
|
|
|
|
bool MeshEdgeBreakerDecoder::DecodeConnectivity() {
|
|
return impl_->DecodeConnectivity();
|
|
}
|
|
|
|
bool MeshEdgeBreakerDecoder::OnAttributesDecoded() {
|
|
return impl_->OnAttributesDecoded();
|
|
}
|
|
|
|
} // namespace draco
|