dingusppc/devices/video/display.h

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/*
DingusPPC - The Experimental PowerPC Macintosh emulator
Copyright (C) 2018-23 divingkatae and maximum
(theweirdo) spatium
(Contact divingkatae#1017 or powermax#2286 on Discord for more info)
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
/** @file Display/screen abstraction (implemented on each platform). */
#ifndef DISPLAY_H
#define DISPLAY_H
#include <core/hostevents.h>
#include <functional>
#include <memory>
class Display {
public:
Display();
~Display();
// Configures the display for the given width/height.
// Returns true if this is the first time the screen has been configured.
bool configure(int width, int height);
// Clears the display
void blank();
void update(std::function<void(uint8_t *dst_buf, int dst_pitch)> convert_fb_cb,
std::function<void(uint8_t *dst_buf, int dst_pitch)> cursor_ovl_cb,
bool draw_hw_cursor, int cursor_x, int cursor_y);
void handle_events(const WindowEvent& wnd_event);
void setup_hw_cursor(std::function<void(uint8_t *dst_buf, int dst_pitch)> draw_hw_cursor,
int cursor_width, int cursor_height);
private:
class Impl; // Holds private fields
std::unique_ptr<Impl> impl;
};
#endif // DISPLAY_H