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/* SPDX-License-Identifier: Apache-2.0
* Copyright 2011-2022 Blender Foundation */
#ifdef WITH_HIP
# include "device/graphics_interop.h"
# ifdef WITH_HIP_DYNLOAD
# include "hipew.h"
# endif
CCL_NAMESPACE_BEGIN
class HIPDevice;
class HIPDeviceQueue;
class HIPDeviceGraphicsInterop : public DeviceGraphicsInterop {
public:
explicit HIPDeviceGraphicsInterop(HIPDeviceQueue *queue);
HIPDeviceGraphicsInterop(const HIPDeviceGraphicsInterop &other) = delete;
HIPDeviceGraphicsInterop(HIPDeviceGraphicsInterop &&other) noexcept = delete;
~HIPDeviceGraphicsInterop();
HIPDeviceGraphicsInterop &operator=(const HIPDeviceGraphicsInterop &other) = delete;
HIPDeviceGraphicsInterop &operator=(HIPDeviceGraphicsInterop &&other) = delete;
virtual void set_display_interop(const DisplayDriver::GraphicsInterop &display_interop) override;
virtual device_ptr map() override;
virtual void unmap() override;
protected:
HIPDeviceQueue *queue_ = nullptr;
HIPDevice *device_ = nullptr;
/* OpenGL PBO which is currently registered as the destination for the HIP buffer. */
uint opengl_pbo_id_ = 0;
/* Buffer area in pixels of the corresponding PBO. */
int64_t buffer_area_ = 0;
/* The destination was requested to be cleared. */
bool need_clear_ = false;
hipGraphicsResource hip_graphics_resource_ = nullptr;
};
CCL_NAMESPACE_END
#endif
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