windows: use the proper format specifier for DWORD

Change-Id: If655342a6a7de4ee5fe176eda0b54cf0def6d491
windows: put parentheses around mixed && and || operators

Change-Id: I564e13887ecefeaf35d361f37c6b75f545720fba
vtkWin32OpenGLRenderWindow: avoid narrowing warnings

The array is of BYTE, but there are some integers floating around.
Static cast them to BYTEs.

Change-Id: I6ff0ae85a78908fdcb3fb9df45bb5e8d5efca2da
vtkWin32OpenGLRenderWindow: use size_t for integer storage of pointers

Also explicitly reinterpret_cast them.

Change-Id: I5ec4ae799e205e743c868cecffcf9ee400ded60f
vtkWin32OpenGLRenderWindow: wrap assignments in while() in parens

Change-Id: I6dcfe3eb8103b616a1260e39c0f363bf5ea3892b
Merge topic 'warnings-20141003' into master

a5d30fbc vtkWin32OpenGLRenderWindow: wrap assignments in while() in parens
1932e6c2 vtkWin32OpenGLRenderWindow: use size_t for integer storage of pointers
fd5e0ef1 vtkWin32OpenGLRenderWindow: avoid narrowing warnings
0ba047df windows: put parentheses around mixed && and || operators
581598f8 windows: use the proper format specifier for DWORD