[GRASS-SVN] r61052 - in grass/trunk: include/defs lib/ogsf

[svn_grass at osgeo.org]

Author: hcho
Date: 2014-06-29 03:23:06 -0700 (Sun, 29 Jun 2014)
New Revision: 61052

Modified:
   grass/trunk/include/defs/ogsf.h
   grass/trunk/lib/ogsf/GS2.c
   grass/trunk/lib/ogsf/gsd_prim.c
Log:
libogsf: Avoid double calling the same function with the same argument. Change the prototypes of gsd_*buffer()

Modified: grass/trunk/include/defs/ogsf.h
===================================================================
--- grass/trunk/include/defs/ogsf.h	2014-06-29 10:22:23 UTC (rev 61051)
+++ grass/trunk/include/defs/ogsf.h	2014-06-29 10:23:06 UTC (rev 61052)
@@ -513,9 +513,9 @@
 void gsd_endline(void);
 void gsd_shademodel(int);
 int gsd_getshademodel(void);
-void gsd_bothbuffer(void);
-void gsd_frontbuffer(int);
-void gsd_backbuffer(int);
+void gsd_bothbuffers(void);
+void gsd_frontbuffer(void);
+void gsd_backbuffer(void);
 void gsd_swapbuffers(void);
 void gsd_popmatrix(void);
 void gsd_pushmatrix(void);

Modified: grass/trunk/lib/ogsf/GS2.c
===================================================================
--- grass/trunk/lib/ogsf/GS2.c	2014-06-29 10:22:23 UTC (rev 61051)
+++ grass/trunk/lib/ogsf/GS2.c	2014-06-29 10:23:06 UTC (rev 61052)
@@ -2466,19 +2466,16 @@
 
     switch (where) {
     case GSD_BOTH:
-	gsd_frontbuffer(1);
-	gsd_backbuffer(1);
+	gsd_bothbuffers();
 
 	break;
     case GSD_FRONT:
-	gsd_frontbuffer(1);
-	gsd_backbuffer(0);
+	gsd_frontbuffer();
 
 	break;
     case GSD_BACK:
     default:
-	gsd_frontbuffer(0);
-	gsd_backbuffer(1);
+	gsd_backbuffer();
 
 	break;
     }

Modified: grass/trunk/lib/ogsf/gsd_prim.c
===================================================================
--- grass/trunk/lib/ogsf/gsd_prim.c	2014-06-29 10:22:23 UTC (rev 61051)
+++ grass/trunk/lib/ogsf/gsd_prim.c	2014-06-29 10:23:06 UTC (rev 61052)
@@ -433,7 +433,7 @@
 /*!
    \brief ADD
  */
-void gsd_bothbuffer(void)
+void gsd_bothbuffers(void)
 {
     /* OGLXXX frontbuffer: other possibilities include GL_FRONT_AND_BACK */
     glDrawBuffer(GL_FRONT_AND_BACK);
@@ -447,10 +447,10 @@
 
    \param bool non-zero for enable otherwise disable front buffer
  */
-void gsd_frontbuffer(int bool)
+void gsd_frontbuffer(void)
 {
     /* OGLXXX frontbuffer: other possibilities include GL_FRONT_AND_BACK */
-    glDrawBuffer((bool) ? GL_FRONT : GL_BACK);
+    glDrawBuffer(GL_FRONT);
 
     return;
 }
@@ -461,10 +461,10 @@
 
    \param bool non-zero for enable otherwise disable back buffer
  */
-void gsd_backbuffer(int bool)
+void gsd_backbuffer(void)
 {
     /* OGLXXX backbuffer: other possibilities include GL_FRONT_AND_BACK */
-    glDrawBuffer((bool) ? GL_BACK : GL_FRONT);
+    glDrawBuffer(GL_BACK);
     return;
 }