st/wgl: eliminate implicit cast warning

I get warnings on MSVC for these implicit casts. Let's use explicit
casts instead.

Signed-off-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Reviewed-by: Brian Paul <brianp@vmware.com>

diff --git a/src/gallium/state_trackers/wgl/stw_wgl.c b/src/gallium/state_trackers/wgl/stw_wgl.c
index 532a5adb955ac0c40e0cd9d3393c4ff2dd0fbb9d..846069f56b911057e8263b9e869ae68885e432a0 100644 (file)
--- a/src/gallium/state_trackers/wgl/stw_wgl.c
+++ b/src/gallium/state_trackers/wgl/stw_wgl.c
@@ -258,8 +258,10 @@ wglUseFontBitmapsW(
 
       if (size != GDI_ERROR) {
          if (size == 0) {
-            glBitmap(0, 0, -gm.gmptGlyphOrigin.x, gm.gmptGlyphOrigin.y,
-                     gm.gmCellIncX, gm.gmCellIncY, NULL);
+            glBitmap(0, 0, (GLfloat)-gm.gmptGlyphOrigin.x,
+                     (GLfloat)gm.gmptGlyphOrigin.y,
+                     (GLfloat)gm.gmCellIncX,
+                     (GLfloat)gm.gmCellIncY, NULL);
          }
          else {
             buffer = realloc(buffer, size);