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DisplaySettings+WindowServer: Add support for display connector devices

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Liav A 2022-04-29 17:56:24 +03:00 • committed by Andreas Kling
parent e6ebf9e5c1
commit d9a2706079
12 changed files with 308 additions and 38 deletions
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11
Userland/Services/WindowServer/HardwareScreenBackend.h
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@ -18,7 +18,7 @@ class HardwareScreenBackend : public ScreenBackend {
public:
virtual ~HardwareScreenBackend();
HardwareScreenBackend(String device);
HardwareScreenBackend(String device, bool display_connector_device_backed);
virtual ErrorOr<void> open() override;
@ -32,8 +32,17 @@ public:
virtual ErrorOr<void> set_head_resolution(FBHeadResolution) override;
virtual ErrorOr<FBHeadProperties> get_head_properties() override;
virtual ErrorOr<void> write_all_contents(Gfx::IntRect const&) override;
String m_device {};
int m_framebuffer_fd { -1 };
bool const display_connector_device_backed { false };
Gfx::ARGB32* scanline(int buffer_index, int y) const
{
size_t buffer_offset = buffer_index == 1 ? m_back_buffer_offset : 0;
return reinterpret_cast<Gfx::ARGB32*>(((u8*)m_framebuffer) + buffer_offset + (y * m_pitch));
}
};
}