SDL_GPUIndirectDispatchCommand.3type - Man Page

#include <SDL3/SDL_gpu.h>

typedef struct SDL_GPUIndirectDispatchCommand
{
    Uint32 groupcount_x;  /**< The number of local workgroups to dispatch in the X dimension. */
    Uint32 groupcount_y;  /**< The number of local workgroups to dispatch in the Y dimension. */
    Uint32 groupcount_z;  /**< The number of local workgroups to dispatch in the Z dimension. */
} SDL_GPUIndirectDispatchCommand;

This struct is available since SDL 3.2.0.

SDL_DispatchGPUComputeIndirect(3)