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Kernel: Implement fast scrolling for TTY

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Bananymous
2024-06-28 23:15:03 +03:00
parent 010c2c934b
commit 42237a3bc8
6 changed files with 46 additions and 6 deletions
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kernel/include/kernel/Terminal/FramebufferTerminal.h
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@@ -15,6 +15,7 @@ namespace Kernel
virtual uint32_t height() const override { return m_framebuffer_device->height() / font().height(); }
virtual void putchar_at(uint16_t, uint32_t, uint32_t, Color, Color) override;
virtual bool scroll(Color) override;
virtual void clear(Color) override;
virtual void set_cursor_position(uint32_t, uint32_t) override;

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kernel/include/kernel/Terminal/TerminalDriver.h
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@@ -31,6 +31,7 @@ namespace Kernel
virtual uint32_t height() const = 0;
virtual void putchar_at(uint16_t, uint32_t, uint32_t, Color, Color) = 0;
virtual bool scroll(Color) { return false; }
virtual void clear(Color) = 0;
virtual void set_cursor_position(uint32_t, uint32_t) = 0;