Beispiel #1
0
void MesaDriver::SwapBuffers() const
{
    _mesa_notifySwapBuffers(m_glcontext);

	if (m_bitmap) {
		m_bglview->LockLooper();
		m_bglview->DrawBitmap(m_bitmap);
		m_bglview->UnlockLooper();
	};
}
Beispiel #2
0
void MesaDriver::CopySubBuffer(GLint x, GLint y, GLuint width, GLuint height) const
{
   if (m_bitmap) {
      // Source bitmap and view's bitmap are same size.
      // Source and dest rectangle are the same.
      // Note (x,y) = (0,0) is the lower-left corner, have to flip Y
      BRect srcAndDest;
      srcAndDest.left = x;
      srcAndDest.right = x + width - 1;
      srcAndDest.bottom = m_bottom - y;
      srcAndDest.top = srcAndDest.bottom - height + 1;
      m_bglview->DrawBitmap(m_bitmap, srcAndDest, srcAndDest);
   }
}
Beispiel #3
0
void MesaDriver::Draw(BRect updateRect) const
{
   if (m_bitmap)
      m_bglview->DrawBitmap(m_bitmap, updateRect, updateRect);
}