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#include <SDL2/SDL.h>
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#include <SDL2/SDL_render.h>
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#include "sfont.h"
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int main(int argc, char **argv) {
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if (SDL_Init(SDL_INIT_VIDEO) != 0) {
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fprintf(stderr, "SDL_Init error: %s\n", SDL_GetError());
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return 1;
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}
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SDL_Window *window = SDL_CreateWindow(
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"vga",
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SDL_WINDOWPOS_UNDEFINED,
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SDL_WINDOWPOS_UNDEFINED,
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80 * 8,
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25 * 14,
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0);
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if (!window) {
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fprintf(stderr, "SDL_CreateWindow error: %s\n", SDL_GetError());
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SDL_Quit();
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return 1;
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}
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SDL_Renderer *renderer = SDL_CreateRenderer(
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window,
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-1,
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SDL_RENDERER_ACCELERATED | SDL_RENDERER_PRESENTVSYNC);
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if (!renderer) {
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fprintf(stderr, "SDL_CreateRenderer error: %s\n", SDL_GetError());
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SDL_Quit();
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return 1;
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}
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sdlfont *sfont = read_ega_sdlfont(renderer, "cp437.ega");
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SDL_RenderClear(renderer);
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for (int y = 0; y < 16; ++y) {
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for (int x = 0; x < 16; ++x) {
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render_sfont(renderer, sfont, y * 16 + x, x * 9, y * 15);
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}
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}
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SDL_RenderPresent(renderer);
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SDL_Delay(2000);
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free_sdlfont(sfont);
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SDL_DestroyRenderer(renderer);
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SDL_DestroyWindow(window);
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SDL_Quit();
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return 0;
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}
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/* vim: set sw=4 et: */
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