release/api/texture_cpu_data_8h_source.html

//

// Copyright 2020 Pixar

//

// Licensed under the terms set forth in the LICENSE.txt file available at

// https://openusd.org/license.

//

#ifndef PXR_IMAGING_HD_ST_TEXTURE_CPU_DATA_H

#define PXR_IMAGING_HD_ST_TEXTURE_CPU_DATA_H


#include "pxr/pxr.h"

#include "pxr/imaging/hdSt/api.h"


PXR_NAMESPACE_OPEN_SCOPE


struct HgiTextureDesc;


class HdStTextureCpuData {

public:

    HDST_API

    virtual ~HdStTextureCpuData();


    virtual const HgiTextureDesc &GetTextureDesc() const = 0;


    virtual bool GetGenerateMipmaps() const = 0;


    virtual bool IsValid() const = 0;

};


PXR_NAMESPACE_CLOSE_SCOPE


#endif

HdStTextureCpuData
Represents CPU data that can be stored in a HdStUvTextureObject, mostly, likely during the load phase...
Definition: textureCpuData.h:22

HdStTextureCpuData::GetTextureDesc
virtual const HgiTextureDesc & GetTextureDesc() const =0
The metadata of the texture (width, height, ...) including a pointer to the CPU data (as initialData)...

HdStTextureCpuData::GetGenerateMipmaps
virtual bool GetGenerateMipmaps() const =0
Make GPU generate mipmaps.

HdStTextureCpuData::IsValid
virtual bool IsValid() const =0
Are the data valid (e.g., false if file could not be found).

pxr.h

HgiTextureDesc
Describes the properties needed to create a GPU texture.
Definition: texture.h:91