splash.c

#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <jpeglib.h>
#include "VG/openvg.h"
#include "VG/vgu.h"
#include "./src/fontinfo.h"
#include "./src/libshapes.h"

/*
  % cd easy-vg && make
  % gcc -Wall
    -I/opt/vc/include -I/opt/vc/include/interface/vmcs_host/linux
    -I/opt/vc/include/interface/vcos/pthreads -I.
    ./splash.c -o ./splash
    ./build/libshapes.o ./build/oglinit.o
    -L/opt/vc/lib -lEGL -lGLESv2 -lbcm_host -lpthread -ljpeg
  % splash /path/to/image.jpg
*/

int main(int argc, char *argv[]) {
  int w, h;
  evgInit(&w, &h, -1);
  evgBegin();
  evgImage(0, 0, w, h, argv[1]);
  evgEnd();
  while (1) sleep(3600);
  evgFinish();
  return 0;
}