mesa: Use explicit casts when precision is lost.

Silences MSVC.

diff --git a/src/mesa/main/get.c b/src/mesa/main/get.c
index f72aa6a2882cfe4f66fcc72e274cd688c66bb2d5..8122c9f88f9aea251008992dc04732f8463c3067 100644 (file)
--- a/src/mesa/main/get.c
+++ b/src/mesa/main/get.c
@@ -2137,7 +2137,7 @@ _mesa_GetFloatv( GLenum pname, GLfloat *params )
          params[0] = (GLfloat)(ctx->DrawBuffer->Visual.depthBits);
          break;
       case GL_DEPTH_CLEAR_VALUE:
-         params[0] = ctx->Depth.Clear;
+         params[0] = (GLfloat)(ctx->Depth.Clear);
          break;
       case GL_DEPTH_FUNC:
          params[0] = ENUM_TO_FLOAT(ctx->Depth.Func);