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Software renderer in C
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1.3 kB · 28 lines
C
at main
1234567891011121314151617181920212223242526272829#pragma once
#include "backend.h"#include "defs.h"#include <stdbool.h>#include <stdint.h>
uint32_t ve_rgb(Color color);void ve_set_pixel(Framebuffer *fb, i32 x, i32 y, Color color);void ve_draw_line(Framebuffer *fb, V2 p0, V2 p1, Color color);void ve_draw_line_fast(Framebuffer *fb, V2 p0, V2 p1, Color color);void ve_draw_line_aa(Framebuffer *fb, V2 p0, V2 p1, Color color);void ve_draw_bezier(Framebuffer *fb, V2 p0, V2 p1, V2 p2, Color color);void ve_draw_triangle_wireframe(Framebuffer *fb, V2 p0, V2 p1, V2 p2, Color color);void ve_draw_triangle(Framebuffer *fb, V2 p0, V2 p1, V2 p2, Color color);void ve_draw_triangle_gradient(Framebuffer *fb, V2 p0, V2 p1, V2 p2, Color colors[3]);void ve_draw_cirle(Framebuffer *fb, V2 p0, int r, Color color);void ve_draw_ellipse(Framebuffer *fb, V2 p0, V2 p1, Color color);V2 v2_rotate(V2 v, V2 center, float angle);V2 ve_interpolate(V2 start, V2 end, f32 t);void ve_render_bitmap_char(Framebuffer *fb, char c, V2 p, Color color, u8 font_size);void ve_render_bitmap_str(Framebuffer *fb, char *c, V2 p, Color color, u8 font_size);void ve_render_fps(ve_context *ctx);void ve_clear(Framebuffer *fb, Color color);