[MPlayer-cvslog] r31741 - trunk/libvo/gl_common.h

[reimar]

Author: reimar
Date: Thu Jul 15 20:46:49 2010
New Revision: 31741

Log:
Add () around macro arguments.

Modified:
   trunk/libvo/gl_common.h

Modified: trunk/libvo/gl_common.h
==============================================================================
--- trunk/libvo/gl_common.h	Thu Jul 15 20:36:15 2010	(r31740)
+++ trunk/libvo/gl_common.h	Thu Jul 15 20:46:49 2010	(r31741)
@@ -340,11 +340,11 @@ int loadGPUProgram(GLenum target, char *
 //! shift value for chrominance scaler type
 #define YUV_CHROM_SCALER_SHIFT 12
 //! extract conversion out of type
-#define YUV_CONVERSION(t) (t & YUV_CONVERSION_MASK)
+#define YUV_CONVERSION(t) ((t) & YUV_CONVERSION_MASK)
 //! extract luminance scaler out of type
-#define YUV_LUM_SCALER(t) ((t >> YUV_LUM_SCALER_SHIFT) & YUV_SCALER_MASK)
+#define YUV_LUM_SCALER(t) (((t) >> YUV_LUM_SCALER_SHIFT) & YUV_SCALER_MASK)
 //! extract chrominance scaler out of type
-#define YUV_CHROM_SCALER(t) ((t >> YUV_CHROM_SCALER_SHIFT) & YUV_SCALER_MASK)
+#define YUV_CHROM_SCALER(t) (((t) >> YUV_CHROM_SCALER_SHIFT) & YUV_SCALER_MASK)
 /** \} */
 
 typedef struct {