Mesa (master): mesa: use float to silence MSVC warning in _mesa_GetMultisamplefv()

[Brian Paul]

Module: Mesa
Branch: master
Commit: 91affc8b329c70d9213111f42d78a148491f4720
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=91affc8b329c70d9213111f42d78a148491f4720

Author: Brian Paul <brianp at vmware.com>
Date:   Thu Jul  3 12:00:36 2014 -0600

mesa: use float to silence MSVC warning in _mesa_GetMultisamplefv()

---

 src/mesa/main/multisample.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/mesa/main/multisample.c b/src/mesa/main/multisample.c
index 599cdee..1f3fa0c 100644
--- a/src/mesa/main/multisample.c
+++ b/src/mesa/main/multisample.c
@@ -89,7 +89,7 @@ _mesa_GetMultisamplefv(GLenum pname, GLuint index, GLfloat * val)
 
       /* winsys FBOs are upside down */
       if (_mesa_is_winsys_fbo(ctx->DrawBuffer))
-         val[1] = 1 - val[1];
+         val[1] = 1.0f - val[1];
 
       return;
    }