XRTVRIOBuffer.hpp

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// Copyright 2026, Beyley Cardellio
// SPDX-License-Identifier: BSL-1.0
/*!
 * @file
 * @brief Implementation of the latest IVRIOBuffer_002 interface version.
 *
 * @author Beyley Cardellio <ep1cm1n10n123@gmail.com>
 * @ingroup openvr_interfaces
 */
 
#pragma once
 
#include "openvr_interfaces_unified.h"
#include "openvr_forward_macros.h"
 
#include "XRTVRClientCore.hpp"
 
 
namespace xrt::state_trackers::openvr {
 
using namespace vr;
 
class XRTVRIOBuffer_002 : public vr::IVRIOBuffer_002
{
private:
        XRTVRClientCore_003 *core;
 
public:
        XRTVRIOBuffer_002(XRTVRClientCore_003 *clientCore);
 
        virtual ~XRTVRIOBuffer_002() = default;
 
        FnTable_IVRIOBuffer_002();
 
        vr::EIOBufferError
        Open(const char *pchPath,
             vr::EIOBufferMode mode,
             uint32_t unElementSize,
             uint32_t unElements,
             vr::IOBufferHandle_t *pulBuffer) override;
 
        vr::EIOBufferError
        Close(vr::IOBufferHandle_t ulBuffer) override;
 
        vr::EIOBufferError
        Read(vr::IOBufferHandle_t ulBuffer, void *pDst, uint32_t unBytes, uint32_t *punRead) override;
 
        vr::EIOBufferError
        Write(vr::IOBufferHandle_t ulBuffer, void *pSrc, uint32_t unBytes) override;
 
        vr::PropertyContainerHandle_t
        PropertyContainer(vr::IOBufferHandle_t ulBuffer) override;
 
        bool
        HasReaders(vr::IOBufferHandle_t ulBuffer) override;
};
 
} // namespace xrt::state_trackers::openvr