diff options
| -rw-r--r-- | src/win32/ffi.rs | 3 | ||||
| -rw-r--r-- | src/win32/mod.rs | 2 |
2 files changed, 5 insertions, 0 deletions
diff --git a/src/win32/ffi.rs b/src/win32/ffi.rs index 3ff0982..4480155 100644 --- a/src/win32/ffi.rs +++ b/src/win32/ffi.rs @@ -718,6 +718,9 @@ extern "system" { // http://msdn.microsoft.com/en-us/library/windows/desktop/ms633519(v=vs.85).aspx pub fn GetWindowRect(hWnd: HWND, lpRect: *mut RECT) -> BOOL; + // + pub fn glFlush(); + // pub fn glViewport(x: libc::c_int, y: libc::c_int, w: libc::c_int, h: libc::c_int); diff --git a/src/win32/mod.rs b/src/win32/mod.rs index e3920a8..d8425d2 100644 --- a/src/win32/mod.rs +++ b/src/win32/mod.rs @@ -191,6 +191,8 @@ impl Window { /// See the docs if the crate root file. pub fn swap_buffers(&self) { unsafe { + ffi::glFlush(); + if ffi::SwapBuffers(self.hdc) == 0 { use std::os; fail!("{}", os::error_string(os::errno())); |