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https://github.com/RGBCube/serenity
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a9538b5879
We never used that type method except in initialization in GraphicsManagement, and we used it there to query whether the device is VGA compatible or not.
39 lines
1.1 KiB
C++
39 lines
1.1 KiB
C++
/*
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* Copyright (c) 2021, Liav A. <liavalb@hotmail.co.il>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <AK/String.h>
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#include <AK/Types.h>
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#include <Kernel/Bus/PCI/Definitions.h>
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#include <Kernel/Devices/BlockDevice.h>
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#include <Kernel/PhysicalAddress.h>
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namespace Kernel {
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class GraphicsDevice : public RefCounted<GraphicsDevice> {
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public:
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virtual ~GraphicsDevice() = default;
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virtual void initialize_framebuffer_devices() = 0;
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virtual void enable_consoles() = 0;
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virtual void disable_consoles() = 0;
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bool consoles_enabled() const { return m_consoles_enabled; }
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virtual bool framebuffer_devices_initialized() const = 0;
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virtual bool modesetting_capable() const = 0;
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virtual bool double_framebuffering_capable() const = 0;
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virtual bool vga_compatible() const = 0;
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virtual bool try_to_set_resolution(size_t output_port_index, size_t width, size_t height) = 0;
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virtual bool set_y_offset(size_t output_port_index, size_t y) = 0;
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protected:
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GraphicsDevice() = default;
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bool m_consoles_enabled { false };
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};
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}
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