offline-source-separation.cc
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// sherpa-onnx/csrc/offline-source-separation.cc
//
// Copyright (c) 2025 Xiaomi Corporation
#include "sherpa-onnx/csrc/offline-source-separation.h"
#include <memory>
#include "sherpa-onnx/csrc/offline-source-separation-impl.h"
#if __ANDROID_API__ >= 9
#include "android/asset_manager.h"
#include "android/asset_manager_jni.h"
#endif
#if __OHOS__
#include "rawfile/raw_file_manager.h"
#endif
namespace sherpa_onnx {
void OfflineSourceSeparationConfig::Register(ParseOptions *po) {
model.Register(po);
}
bool OfflineSourceSeparationConfig::Validate() const {
return model.Validate();
}
std::string OfflineSourceSeparationConfig::ToString() const {
std::ostringstream os;
os << "OfflineSourceSeparationConfig(";
os << "model=" << model.ToString() << ")";
return os.str();
}
template <typename Manager>
OfflineSourceSeparation::OfflineSourceSeparation(
Manager *mgr, const OfflineSourceSeparationConfig &config)
: impl_(OfflineSourceSeparationImpl::Create(mgr, config)) {}
OfflineSourceSeparation::OfflineSourceSeparation(
const OfflineSourceSeparationConfig &config)
: impl_(OfflineSourceSeparationImpl::Create(config)) {}
OfflineSourceSeparation::~OfflineSourceSeparation() = default;
OfflineSourceSeparationOutput OfflineSourceSeparation::Process(
const OfflineSourceSeparationInput &input) const {
return impl_->Process(input);
}
int32_t OfflineSourceSeparation::GetOutputSampleRate() const {
return impl_->GetOutputSampleRate();
}
// e.g., it is 2 for 2stems from spleeter
int32_t OfflineSourceSeparation::GetNumberOfStems() const {
return impl_->GetNumberOfStems();
}
#if __ANDROID_API__ >= 9
template OfflineSourceSeparation::OfflineSourceSeparation(
AAssetManager *mgr, const OfflineSourceSeparationConfig &config);
#endif
#if __OHOS__
template OfflineSourceSeparation::OfflineSourceSeparation(
NativeResourceManager *mgr, const OfflineSourceSeparationConfig &config);
#endif
} // namespace sherpa_onnx