file: tegra_multimedia_api/samples/02_video_dec_cuda
// Get defalut EGL display
ctx.egl_display = eglGetDisplay(EGL_DEFAULT_DISPLAY);
if (ctx.egl_display == EGL_NO_DISPLAY)
{
fprintf(stderr, "Error while get EGL display connection\n");
return -1;
}
ctx.egl_display = eglGetDisplay(EGL_DEFAULT_DISPLAY);
the value of return ctx.egl_display is error。
Erro while initialize EGL display connection