Function MNNSamplerNV12Copy

source/backend/cpu/compute/ImageProcessFunction.cpp:990–996

}

void MNNSamplerNV12Copy(const unsigned char* source, unsigned char* dest, MNN::CV::Point* points, size_t sta,
                        size_t count, size_t capacity, size_t iw, size_t ih, size_t yStride) {
    MNNSamplerNV21Copy(source, dest, points, sta, count, capacity, iw, ih, yStride);
    auto destUV = dest + (capacity) + (sta / 2) * 2;
    auto countC2 = ((count + 1) / 2);
    _swapUV(destUV, destUV, countC2);
}

void MNNSamplerNV12Nearest(const unsigned char* source, unsigned char* dest, MNN::CV::Point* points, size_t sta,
                           size_t count, size_t capacity, size_t iw, size_t ih, size_t yStride) {