SDL_GPUTextureUsageFlags - Specifies how a texture is intended to be used by the client.

       This datatype is available since SDL 3.2.0.

       A texture must have at least one usage flag. Note that some usage flag combinations are invalid.

       With  regards  to  compute  storage usage, READ | WRITE means that you can have shader A that only writes
       into the texture and shader B that only reads from the texture and bind the same texture to either shader
       respectively.  SIMULTANEOUS means that you can do reads and writes within  the  same  shader  or  compute
       pass.  It  also implies that atomic ops can be used, since those are read-modify-write operations. If you
       use SIMULTANEOUS, you are responsible for avoiding data races, as there is no data synchronization within
       a compute pass. Note that SIMULTANEOUS usage is only supported by a limited number of texture formats.

       Defined in SDL3/SDL_gpu.h

       SDL_GPUTextureUsageFlags - Specifies how a texture is intended to be used by the client.

•(3), SDL_CreateGPUTexture(3)

Simple Directmedia Layer                           SDL 3.2.10                    SDL_GPUTextureUsageFlags(3type)

#include"SDL3/SDL.h"typedefUint32SDL_GPUTextureUsageFlags;#defineSDL_GPU_TEXTUREUSAGE_SAMPLER(1u<<0)/**<Texturesupportssampling.*/#defineSDL_GPU_TEXTUREUSAGE_COLOR_TARGET(1u<<1)/**<Textureisacolorrendertarget.*/#defineSDL_GPU_TEXTUREUSAGE_DEPTH_STENCIL_TARGET(1u<<2)/**<Textureisadepthstenciltarget.*/#defineSDL_GPU_TEXTUREUSAGE_GRAPHICS_STORAGE_READ(1u<<3)/**<Texturesupportsstoragereadsingraphicsstages.*/#defineSDL_GPU_TEXTUREUSAGE_COMPUTE_STORAGE_READ(1u<<4)/**<Texturesupportsstoragereadsinthecomputestage.*/#defineSDL_GPU_TEXTUREUSAGE_COMPUTE_STORAGE_WRITE(1u<<5)/**<Texturesupportsstoragewritesinthecomputestage.*/#defineSDL_GPU_TEXTUREUSAGE_COMPUTE_STORAGE_SIMULTANEOUS_READ_WRITE(1u<<6)/**<Texturesupportsreadsandwritesinthesamecomputeshader.ThisisNOTequivalenttoREAD|WRITE.*/