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/* -------------------------------------------
Copyright (C) 2024-2025, Amlal EL Mahrouss, all rights reserved.
File: GPU.h
Purpose: GFX System Calls.
------------------------------------------- */
#ifndef SCIKIT_GPU_H
#define SCIKIT_GPU_H
#include <LibSCI/SCI.h>
struct GPUCmdBuffer;
/// ------------------------------------------------------------------------------------------ //
/// @brief GPU API.
/// ------------------------------------------------------------------------------------------ //
/// ------------------------------------------------------------------------------------------ //
/// @brief Command buffer structure type.
/// ------------------------------------------------------------------------------------------ //
struct GPUCmdBuffer final
{
VoidPtr Data;
SizeT DataSz;
SizeT BufferLayer;
Bool IsGPGPUData;
Bool BufferFirst;
Bool isGPGPUData()
{
return this->isValid() && !this->BufferFirst && this->IsGPGPUData;
}
Bool isValid()
{
return this->Data && (this->DataSz > 0) && (MmGetHeapFlags(this->Data) != -1);
}
};
typedef VoidPtr GPUObject;
IMPORT_C GPUObject GPUNewFromDeviceName(_Input const Char* device_name);
IMPORT_C SInt32 GPUDisposeDevice(GPUObject gpu_handle, Bool cancel_all, Bool flush_all);
IMPORT_C SInt32 GPUSendCmdBufferListWithCnt(GPUCmdBuffer** cmd_list, SizeT cmd_list_cnt);
#endif // ifndef SCIKIT_GPU_H
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