func (ctx *RWops) RWread(ptr unsafe.Pointer, size, maxnum uint) uint {
if ctx == nil {
return 0
}
_ctx := (*C.SDL_RWops)(unsafe.Pointer(ctx))
_size := (C.size_t)(size)
_maxnum := (C.size_t)(maxnum)
return (uint)(C.RWread(_ctx, ptr, _size, _maxnum))
}
func (rw *RWops) Read(buf []byte) (n int, err error) {
n = int(C.RWread((*C.SDL_RWops)(rw), unsafe.Pointer(&buf[0]), 1, C.int(len(buf))))
if rw.EOF() {
err = io.EOF
}
if n < 0 {
err = errors.New(GetError())
}
return
}
func (ctx *RWops) RWread(ptr unsafe.Pointer, size, maxnum uint) uint {
if ctx == nil {
return 0
}
return uint(C.RWread(ctx.cptr(), ptr, C.size_t(size), C.size_t(maxnum)))
}