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/* -------------------------------------------
Copyright (C) 2025, Amlal El Mahrouss, licensed under the Apache 2.0 license.
------------------------------------------- */
#pragma once
#include <KernelKit/DeviceMgr.h>
namespace Kernel {
class FBDeviceInterface;
struct FBDevicePacket;
typedef UInt32 FBCoord2x2;
typedef UInt32 FBDim2x2;
typedef UInt32 FBColorProfile;
typedef UInt32 FBFlags;
/// @brief Framebuffer device interface packet.
/// @details This structure is used to send and receive data from the framebuffer device.
/// @note The structure is packed to ensure that the data is aligned correctly for the device.
struct PACKED FBDevicePacket final {
FBCoord2x2 fX;
FBCoord2x2 fY;
FBDim2x2 fWidth;
FBDim2x2 fHeight;
FBColorProfile fColor;
FBFlags fFlags;
};
/// @brief Framebuffer device interface.
/// @details This class is used to send and receive data from the framebuffer device.
/// @note The class is derived from the DeviceInterface class.
class FBDeviceInterface NE_DEVICE<FBDevicePacket*> {
public:
explicit FBDeviceInterface(void (*out)(DeviceInterface* self, FBDevicePacket* out),
void (*in)(DeviceInterface* self, FBDevicePacket* in));
virtual ~FBDeviceInterface() override;
public:
FBDeviceInterface& operator=(const FBDeviceInterface&) = default;
FBDeviceInterface(const FBDeviceInterface&) = default;
const Char* Name() const override;
public:
FBDeviceInterface& operator<<(FBDevicePacket* dat) override;
FBDeviceInterface& operator>>(FBDevicePacket* dat) override;
};
} // namespace Kernel
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