graphics.hpp

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/**
 * @file graphics.cpp
 * @author Keeton Feavel ([email protected])
 * @author Michel (JMallone) Gomes ([email protected])
 * @brief Graphics management and control
 * @version 0.2
 * @date 2021-07-24
 *
 * @copyright Copyright the Xyris Contributors (c) 2021
 *
 * References:
 *          https://wiki.osdev.org/Double_Buffering
 */
#pragma once
#include <stdint.h>
#include <Devices/Graphics/framebuffer.hpp>
 
namespace Graphics {
 
/**
 * @brief Initializes the framebuffer (if available)
 *
 */
void init(Framebuffer* fb);
 
/**
 * @brief Draws a pixel at a given coordinate.
 *
 * @param x X-axis coordinate
 * @param y Y-axis coordinate
 * @param color Hex color
 */
void pixel(uint32_t x, uint32_t y, uint32_t color);
 
/**
 * @brief Draws and fills a rectangle of a given width and height, and color
 * at the provided coordinates.
 *
 * @param x X-axis coordinate
 * @param y Y-axis coordinate
 * @param w Width
 * @param h Height
 * @param color Hex color
 */
void putrect(uint32_t x, uint32_t y, uint32_t w, uint32_t h, uint32_t color);
 
/**
 * @brief Fill the backbuffer with '0'.
 *
 */
void resetDoubleBuffer();
 
/**
 * @brief Swap the data on backbuffer to memory video buffer
 * and show in the screen.
 *
 */
void swap();
 
}; // !namespace graphics