chore: import upstream snapshot with attribution

2026-07-13 13:33:03 +08:00
commit 5b57521aa1
8226 changed files with 3425766 additions and 0 deletions
@@ -0,0 +1,47 @@
+//
+//  NNAPIInterp.cpp
+//  MNN
+//
+//  Created by MNN on 2022/09/30.
+//  Copyright © 2018, Alibaba Group Holding Limited
+//
+
+#include "NNAPIInterp.hpp"
+
+namespace MNN {
+
+
+NNAPIInterp::NNAPIInterp(MNN::Backend *b, const MNN::Op *op, const std::vector<Tensor *> &inputs, const std::vector<MNN::Tensor *> &outputs) : NNAPICommonExecution(b, op) {
+}
+
+ErrorCode NNAPIInterp::onResize(const std::vector<Tensor *> &inputs, const std::vector<Tensor *> &outputs) {
+    auto output = outputs[0];
+    auto interpParam = mOp->main_as_Interp();
+    // nearstneighbor/bilinear: [input, ow/sw, oh/sh, NCHW/NHWC, aligncorners, halfpixelcenter]
+    auto inputIdxs = getTensorIdxs(inputs);
+    // shape or scale
+#if 1
+    inputIdxs.push_back(buildScalar(output->width()));
+    inputIdxs.push_back(buildScalar(output->height()));
+#else
+    inputIdxs.push_back(buildScalar(interpParam->widthScale()));
+    inputIdxs.push_back(buildScalar(interpParam->heightScale()));
+#endif
+    inputIdxs.push_back(buildScalar(mNCHW));
+    inputIdxs.push_back(buildScalar(interpParam->alignCorners()));
+    // inputIdxs.push_back(buildScalar(interpParam->halfPixelCenters()));
+    inputIdxs.push_back(buildScalar(!interpParam->halfPixelCenters()));
+    int activateType = -1;
+    if (interpParam->resizeType() == 1) {
+        activateType = ANEURALNETWORKS_RESIZE_NEAREST_NEIGHBOR;        
+    } else if (interpParam->resizeType() == 2) {
+        activateType = ANEURALNETWORKS_RESIZE_BILINEAR;
+    } else {
+        MNN_ERROR("[NNAPI] Interp Don't support [Cubic, NearestneighborRound] mode.");
+        return NOT_SUPPORT;
+    }
+    return buildOperation(activateType, inputIdxs, getTensorIdxs(outputs));
+}
+
+REGISTER_NNAPI_OP_CREATOR(NNAPIInterp, OpType_Interp)
+} // namespace MNN