mirror of
https://git.sr.ht/~calebccff/pbsplash
synced 2026-01-12 20:48:40 -09:00
51 lines
1.5 KiB
C
51 lines
1.5 KiB
C
#include <stdio.h>
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#include <tfblib/tfblib.h>
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#include <tfblib/tfb_colors.h>
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#include <unistd.h>
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#include "logo.h"
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int main(int argc, char **argv)
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{
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int rc;
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if ((rc = tfb_acquire_fb(TFB_FL_USE_DOUBLE_BUFFER, "/dev/fb0", "/dev/tty1")) != TFB_SUCCESS) {
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fprintf(stderr, "tfb_acquire_fb() failed with error code: %d\n", rc);
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return 1;
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}
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int w = (int) tfb_screen_width();
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int h = (int) tfb_screen_height();
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int sz = (float)(w < h ? w : h) * 0.5;
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fprintf(stdout, "w=%du, h=%du\n", w, h);
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float x = (float)w / 2 - sz / 2;
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float y = (float)h / 2 - sz / 2 - 300;
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float textX = x;
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float textY = y;
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while(true) {
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/* Paint the whole screen in black */
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tfb_clear_screen(tfb_black);
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/* Draw a red rectangle at the center of the screen */
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/* Draw some text on-screen */
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tfb_draw_string_scaled(x + 75, y + sz + 40, tfb_white, tfb_black, 4, 4, "postmarketOS");
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for (size_t i = 0; i < sizeof(logo) / sizeof(logo[0]); i+=4)
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{
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int x1 = (int) (logo[i] / 100 * sz) + (int)x;
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int y1 = (int) (logo[i+1] / 100 * sz) + (int)y;
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int x2 = (int) (logo[i+2] / 100 * sz) + (int)x;
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int y2 = (int) (logo[i+3] / 100 * sz) + (int)y;
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//printf("%f == ", logo[i] / 100 * w);
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printf("x1: %d, y1: %d, x2: %d, y2: %d\n", x1, y1, x1, y2);
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tfb_draw_line(x1, y1, x2, y2, tfb_green);
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}
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tfb_flush_window();
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tfb_flush_fb();
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usleep(50000);
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}
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getchar();
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tfb_release_fb();
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return 0;
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}
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