94b6b3aae8
The scaling compensation in mouse clicking could have been wrong. Fix it to be always right. Also put the code to determine screen scale factors to one place.
37 lines
No EOL
713 B
C++
37 lines
No EOL
713 B
C++
#ifndef _framebuffer__hpp__included__
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#define _framebuffer__hpp__included__
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#include "render.hpp"
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/**
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* The main framebuffer.
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*/
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extern lcscreen framebuffer;
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/**
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* Special screen: "NO SIGNAL".
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*/
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extern lcscreen screen_nosignal;
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/**
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* Special screen: "SYSTEM STATE CORRUPT".
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*/
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extern lcscreen screen_corrupt;
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/**
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* The main screen to draw on.
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*/
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extern screen main_screen;
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/**
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* Initialize special screens.
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*
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* throws std::bad_alloc: Not enough memory.
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*/
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void init_special_screens() throw(std::bad_alloc);
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/**
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* Redraw the framebuffer on screen.
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*/
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void redraw_framebuffer();
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/**
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* Get scale factors.
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*/
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std::pair<uint32_t, uint32_t> get_scale_factors(uint32_t width, uint32_t height);
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#endif |