func main() {
C.openDisplay()
http.HandleFunc("/", serveHomepage)
http.HandleFunc("/screenshot.png", serveScreenshot)
http.ListenAndServe(":8080", nil)
}
func OpenDisplay(w, h int, full bool) {
runtime.LockOSThread()
var i C.int = 0
if full {
i = 1
}
screen = C.openDisplay(C.int(w), C.int(h), i)
renderer = C.SDL_CreateRenderer(screen, -1, C.SDL_RENDERER_ACCELERATED)
C.SDL_SetRenderDrawBlendMode(renderer, C.SDL_BLENDMODE_BLEND)
Event_DrawEvent = C.SDL_RegisterEvents(1)
Event_MainOpEvent = C.SDL_RegisterEvents(1)
}
//Opens a window.
//Returns an indicator of success.
func OpenDisplay(width, height int, fullscreen bool) bool {
if C.SDL_Init(C.SDL_INIT_VIDEO) != 0 {
return false
}
C.TTF_Init()
var flags C.Uint32 = C.SDL_DOUBLEBUF
flags |= C.SDL_SWSURFACE
flags |= C.SDL_HWACCEL
if fullscreen {
screen = C.openDisplayFullscreen(C.int(width), C.int(height))
} else {
screen = C.openDisplay(C.int(width), C.int(height))
}
if screen == nil {
return false
}
C.SDL_WM_SetCaption(C.CString(displayTitle), C.CString(""))
C.SDL_GL_SetAttribute(C.SDL_GL_SWAP_CONTROL, 1)
return true
}
