vtkWebGPUTextureInternals.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
 
#ifndef vtkWebGPUTextureInternals_h
#define vtkWebGPUTextureInternals_h
 
#include "vtkDataArray.h"
#include "vtkRenderingWebGPUModule.h"
#include "vtkWebGPUConfiguration.h"
#include "vtk_wgpu.h"
 
VTK_ABI_NAMESPACE_BEGIN
 
class VTKRENDERINGWEBGPU_NO_EXPORT vtkWebGPUTextureInternals
{
public:
  static void Upload(vtkSmartPointer<vtkWebGPUConfiguration> wgpuConfiguration, WGPUTexture texture,
    std::uint32_t bytesPerRow, std::uint32_t byteSize, const void* data,
    const char* description = nullptr);

  static void UploadFromDataArray(vtkSmartPointer<vtkWebGPUConfiguration> wgpuConfiguration,
    WGPUTexture texture, std::uint32_t bytesPerRow, vtkDataArray* dataArray,
    const char* description = nullptr);

  static WGPUTexelCopyTextureInfo GetTexelCopyTextureInfo(
    WGPUTexture texture, WGPUOrigin3D origin = { 0, 0, 0 }, std::uint32_t mipLevel = 0);

  static WGPUTexelCopyBufferLayout GetDataLayout(
    WGPUTexture texture, std::uint32_t bytesPerRow, std::uint32_t srcOffset = 0);
};
 
VTK_ABI_NAMESPACE_END
 
#endif