godot/thirdparty/embree/kernels/subdiv/feature_adaptive_eval_grid.h

// Copyright 2009-2021 Intel Corporation
// SPDX-License-Identifier: Apache-2.0

#pragma once

#include "patch.h"
#include "catmullclark_patch.h"
#include "bspline_patch.h"
#include "gregory_patch.h"
#include "tessellation.h"

namespace embree
{
  namespace isa 
  {
    struct FeatureAdaptiveEvalGrid
    { … };
    
    template<typename Eval, typename Patch>
      bool stitch_col(const Patch& patch, int subPatch,
                      const bool right, const unsigned y0, const unsigned y1, const int fine_y, const int coarse_y, 
                      float* Px, float* Py, float* Pz, float* U, float* V, float* Nx, float* Ny, float* Nz, const unsigned dx0, const unsigned dwidth, const unsigned dheight)
    { … }
    
    template<typename Eval, typename Patch>
      bool stitch_row(const Patch& patch, int subPatch, 
                      const bool bottom, const unsigned x0, const unsigned x1, const int fine_x, const int coarse_x, 
                      float* Px, float* Py, float* Pz, float* U, float* V, float* Nx, float* Ny, float* Nz, const unsigned dy0, const unsigned dwidth, const unsigned dheight)
    { … }
    
    template<typename Eval, typename Patch>
    void feature_adaptive_eval_grid (const Patch& patch, unsigned subPatch, const float levels[4],
                                     const unsigned x0, const unsigned x1, const unsigned y0, const unsigned y1, const unsigned swidth, const unsigned sheight, 
                                     float* Px, float* Py, float* Pz, float* U, float* V, float* Nx, float* Ny, float* Nz, const unsigned dwidth, const unsigned dheight)
    { … }
  }
}