From d54e9f54d0d62f5a4d40cdf0530156566b84bed0 Mon Sep 17 00:00:00 2001
From: José Fonseca <jfonseca@vmware.com>
Date: Tue, 6 Oct 2009 16:59:07 +0100
Subject: progs: Remove unused empty file.

---
 progs/trivial/psb_context.c | 0
 1 file changed, 0 insertions(+), 0 deletions(-)
 delete mode 100644 progs/trivial/psb_context.c

(limited to 'progs/trivial')

diff --git a/progs/trivial/psb_context.c b/progs/trivial/psb_context.c
deleted file mode 100644
index e69de29bb2..0000000000
-- 
cgit v1.2.3


From 5283a3fb25b2667501eb782fb461c981200a65ef Mon Sep 17 00:00:00 2001
From: Brian Paul <brianp@vmware.com>
Date: Tue, 20 Oct 2009 16:22:03 -0600
Subject: progs/trivial: check if GL_ARB_occlusion_query is supported

---
 progs/trivial/tri-query.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'progs/trivial')

diff --git a/progs/trivial/tri-query.c b/progs/trivial/tri-query.c
index 85e39df2df..94956a86f3 100644
--- a/progs/trivial/tri-query.c
+++ b/progs/trivial/tri-query.c
@@ -39,6 +39,11 @@ GLenum doubleBuffer;
 
 static void Init(void)
 {
+   if (!glutExtensionSupported("GL_ARB_occlusion_query")) {
+      fprintf(stderr, "Sorry, this program requires GL_ARB_occlusion_query\n");
+      exit(1);
+   }
+
    fprintf(stderr, "GL_RENDERER   = %s\n", (char *) glGetString(GL_RENDERER));
    fprintf(stderr, "GL_VERSION    = %s\n", (char *) glGetString(GL_VERSION));
    fprintf(stderr, "GL_VENDOR     = %s\n", (char *) glGetString(GL_VENDOR));
-- 
cgit v1.2.3


From 5a24c66915a555d72a6377e073a732ab9d6be461 Mon Sep 17 00:00:00 2001
From: Keith Whitwell <keithw@vmware.com>
Date: Fri, 6 Nov 2009 09:22:46 +0000
Subject: trivial: add vbo-tri, an even simpler version of tri.c

---
 progs/trivial/Makefile  |   1 +
 progs/trivial/vbo-tri.c | 131 ++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 132 insertions(+)
 create mode 100644 progs/trivial/vbo-tri.c

(limited to 'progs/trivial')

diff --git a/progs/trivial/Makefile b/progs/trivial/Makefile
index 70728616d2..e15ec33ab5 100644
--- a/progs/trivial/Makefile
+++ b/progs/trivial/Makefile
@@ -153,6 +153,7 @@ SOURCES = \
 	tristrip-clip.c \
 	tristrip-flat.c \
 	tristrip.c \
+	vbo-tri.c \
 	vbo-drawarrays.c \
 	vbo-noninterleaved.c \
 	vbo-drawelements.c \
diff --git a/progs/trivial/vbo-tri.c b/progs/trivial/vbo-tri.c
new file mode 100644
index 0000000000..d4cba14414
--- /dev/null
+++ b/progs/trivial/vbo-tri.c
@@ -0,0 +1,131 @@
+/* Even simpler for many drivers than trivial/tri -- pass-through
+ * vertex shader and vertex data in a VBO.
+ */
+
+#include <assert.h>
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <math.h>
+#include <GL/glew.h>
+#include <GL/glut.h>
+
+
+struct {
+   GLfloat pos[4];
+   GLfloat color[4];
+} verts[] =  
+{
+   { {  -0.9, -0.9, 0.0, 1.0 },
+     {.8,0,0, 1}, 
+   },
+
+   { {  0.9,  -0.9, 0.0, 1.0 },
+     { 0, .9, 0, 1 },
+   },
+
+   { { 0,  0.9, 0.0, 1.0 },
+     {0,0,.7, 1}, 
+   },
+};
+
+GLuint arrayObj;
+
+static void Init( void )
+{
+   GLint errno;
+   GLuint prognum;
+   
+   static const char *prog1 =
+      "!!ARBvp1.0\n"
+      "MOV  result.color, vertex.color;\n"
+      "MOV  result.position, vertex.position;\n"
+      "END\n";
+
+
+   glGenProgramsARB(1, &prognum);
+
+   glBindProgramARB(GL_VERTEX_PROGRAM_ARB, prognum);
+   glProgramStringARB(GL_VERTEX_PROGRAM_ARB, GL_PROGRAM_FORMAT_ASCII_ARB,
+		      strlen(prog1), (const GLubyte *) prog1);
+
+   assert(glIsProgramARB(prognum));
+   errno = glGetError();
+   printf("glGetError = %d\n", errno);
+   if (errno != GL_NO_ERROR)
+   {
+      GLint errorpos;
+
+      glGetIntegerv(GL_PROGRAM_ERROR_POSITION_ARB, &errorpos);
+      printf("errorpos: %d\n", errorpos);
+      printf("%s\n", (char *)glGetString(GL_PROGRAM_ERROR_STRING_ARB));
+   }
+
+
+   glEnableClientState( GL_VERTEX_ARRAY );
+   glEnableClientState( GL_COLOR_ARRAY );
+
+   glGenBuffersARB(1, &arrayObj);
+   glBindBufferARB(GL_ARRAY_BUFFER_ARB, arrayObj);
+   glBufferDataARB(GL_ARRAY_BUFFER_ARB, sizeof(verts), verts, GL_STATIC_DRAW_ARB);
+
+   glVertexPointer( 4, GL_FLOAT, sizeof(verts[0]), 0 );
+   glColorPointer( 4, GL_FLOAT, sizeof(verts[0]), (void *)(4*sizeof(float)) );
+}
+
+
+
+static void Display( void )
+{
+   glClearColor(0.3, 0.3, 0.3, 1);
+   glClear( GL_COLOR_BUFFER_BIT );
+
+   glEnable(GL_VERTEX_PROGRAM_NV);
+   glDrawArrays( GL_TRIANGLES, 0, 3 );
+
+   glutSwapBuffers();
+}
+
+
+static void Reshape( int width, int height )
+{
+   glViewport( 0, 0, width, height );
+   glMatrixMode( GL_PROJECTION );
+   glLoadIdentity();
+   glOrtho(-1.0, 1.0, -1.0, 1.0, -0.5, 1000.0);
+   glMatrixMode( GL_MODELVIEW );
+   glLoadIdentity();
+   /*glTranslatef( 0.0, 0.0, -15.0 );*/
+}
+
+
+static void Key( unsigned char key, int x, int y )
+{
+   (void) x;
+   (void) y;
+   switch (key) {
+      case 27:
+         exit(0);
+         break;
+   }
+   glutPostRedisplay();
+}
+
+
+
+
+int main( int argc, char *argv[] )
+{
+   glutInit( &argc, argv );
+   glutInitWindowPosition( 0, 0 );
+   glutInitWindowSize( 250, 250 );
+   glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE );
+   glutCreateWindow(argv[0]);
+   glewInit();
+   glutReshapeFunc( Reshape );
+   glutKeyboardFunc( Key );
+   glutDisplayFunc( Display );
+   Init();
+   glutMainLoop();
+   return 0;
+}
-- 
cgit v1.2.3


From 8353162a4c7d2798a88a39ea24674e601fe95f6f Mon Sep 17 00:00:00 2001
From: Jakob Bornecrantz <jakob@vmware.com>
Date: Fri, 6 Nov 2009 18:40:04 +0000
Subject: progs/trivial: Ignores

---
 progs/trivial/.gitignore | 1 +
 1 file changed, 1 insertion(+)

(limited to 'progs/trivial')

diff --git a/progs/trivial/.gitignore b/progs/trivial/.gitignore
index 4d6e405c50..4317eb607f 100644
--- a/progs/trivial/.gitignore
+++ b/progs/trivial/.gitignore
@@ -147,6 +147,7 @@ vbo-drawarrays
 vbo-drawelements
 vbo-drawrange
 vbo-noninterleaved
+vbo-tri
 vp-array
 vp-array-int
 vp-clip
-- 
cgit v1.2.3


From 98c2b5338156513a43cf18d50d731ad15a12fe04 Mon Sep 17 00:00:00 2001
From: Keith Whitwell <keithw@vmware.com>
Date: Fri, 6 Nov 2009 20:46:27 +0000
Subject: trivial: make tri-orig more closely match the original version of
 tri...

---
 progs/trivial/tri-orig.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

(limited to 'progs/trivial')

diff --git a/progs/trivial/tri-orig.c b/progs/trivial/tri-orig.c
index e7cfee3a36..5300f59ece 100644
--- a/progs/trivial/tri-orig.c
+++ b/progs/trivial/tri-orig.c
@@ -51,7 +51,7 @@ static void Reshape(int width, int height)
 
     glMatrixMode(GL_PROJECTION);
     glLoadIdentity();
-/*     glOrtho(-1.0, 1.0, -1.0, 1.0, -0.5, 1000.0); */
+    glOrtho(-1.0, 1.0, -1.0, 1.0, -0.5, 1000.0);
     glMatrixMode(GL_MODELVIEW);
 }
 
@@ -74,11 +74,11 @@ static void Draw(void)
 
    glBegin(GL_TRIANGLES);
    glColor3f(0,0,.7); 
-   glVertex3f( 0.9, -0.9, -0.0);
+   glVertex3f( 0.9, -0.9, -30.0);
    glColor3f(.8,0,0); 
-   glVertex3f( 0.9,  0.9, -0.0);
+   glVertex3f( 0.9,  0.9, -30.0);
    glColor3f(0,.9,0); 
-   glVertex3f(-0.9,  0.0, -0.0);
+   glVertex3f(-0.9,  0.0, -30.0);
    glEnd();
 
    glFlush();
@@ -119,7 +119,7 @@ int main(int argc, char **argv)
 
     glutInitWindowPosition(0, 0); glutInitWindowSize( 250, 250);
 
-    type = GLUT_RGB | GLUT_ALPHA;
+    type = GLUT_RGB;
     type |= (doubleBuffer) ? GLUT_DOUBLE : GLUT_SINGLE;
     glutInitDisplayMode(type);
 
-- 
cgit v1.2.3


From 3790c6a13b86dfe0afd4bb0bf9a4d9f4b429cfd8 Mon Sep 17 00:00:00 2001
From: Vinson Lee <vlee@vmware.com>
Date: Thu, 19 Nov 2009 13:03:12 -0800
Subject: progs/trivial: Redraw upon keypress.

---
 progs/trivial/clear-fbo-tex.c              | 2 +-
 progs/trivial/clear-fbo.c                  | 2 +-
 progs/trivial/clear-random.c               | 2 +-
 progs/trivial/clear-scissor.c              | 2 +-
 progs/trivial/clear.c                      | 2 +-
 progs/trivial/createwin.c                  | 2 +-
 progs/trivial/dlist-begin-call-end.c       | 2 +-
 progs/trivial/dlist-dangling.c             | 2 +-
 progs/trivial/dlist-edgeflag-dangling.c    | 2 +-
 progs/trivial/dlist-edgeflag.c             | 2 +-
 progs/trivial/dlist-flat-tri.c             | 2 +-
 progs/trivial/dlist-mat-tri.c              | 2 +-
 progs/trivial/dlist-recursive-call.c       | 2 +-
 progs/trivial/dlist-tri-flat-tri.c         | 2 +-
 progs/trivial/dlist-tri-mat-tri.c          | 2 +-
 progs/trivial/line-clip.c                  | 2 +-
 progs/trivial/line-cull.c                  | 2 +-
 progs/trivial/line-flat.c                  | 2 +-
 progs/trivial/line-stipple-wide.c          | 2 +-
 progs/trivial/line-userclip-clip.c         | 2 +-
 progs/trivial/line-userclip-nop-clip.c     | 2 +-
 progs/trivial/line-userclip-nop.c          | 2 +-
 progs/trivial/line-userclip.c              | 2 +-
 progs/trivial/line-wide.c                  | 2 +-
 progs/trivial/line.c                       | 2 +-
 progs/trivial/lineloop-clip.c              | 2 +-
 progs/trivial/lineloop.c                   | 2 +-
 progs/trivial/linestrip-stipple-wide.c     | 2 +-
 progs/trivial/linestrip-stipple.c          | 2 +-
 progs/trivial/point-clip.c                 | 2 +-
 progs/trivial/point-param.c                | 2 +-
 progs/trivial/point-sprite.c               | 2 +-
 progs/trivial/point-wide-smooth.c          | 2 +-
 progs/trivial/point-wide.c                 | 2 +-
 progs/trivial/point.c                      | 2 +-
 progs/trivial/poly-flat-clip.c             | 2 +-
 progs/trivial/poly-flat-unfilled-clip.c    | 2 +-
 progs/trivial/poly-flat.c                  | 2 +-
 progs/trivial/poly-unfilled.c              | 2 +-
 progs/trivial/poly.c                       | 2 +-
 progs/trivial/quad-clip-all-vertices.c     | 2 +-
 progs/trivial/quad-clip.c                  | 2 +-
 progs/trivial/quad-degenerate.c            | 2 +-
 progs/trivial/quad-flat.c                  | 2 +-
 progs/trivial/quad-offset-factor.c         | 2 +-
 progs/trivial/quad-offset-unfilled.c       | 2 +-
 progs/trivial/quad-offset-units.c          | 2 +-
 progs/trivial/quad-tex-alpha.c             | 2 +-
 progs/trivial/quad-tex-pbo.c               | 2 +-
 progs/trivial/quad-unfilled-clip.c         | 2 +-
 progs/trivial/quad-unfilled-stipple.c      | 2 +-
 progs/trivial/quad-unfilled.c              | 2 +-
 progs/trivial/quad.c                       | 2 +-
 progs/trivial/quads.c                      | 2 +-
 progs/trivial/quadstrip-cont.c             | 2 +-
 progs/trivial/quadstrip-flat.c             | 2 +-
 progs/trivial/quadstrip.c                  | 2 +-
 progs/trivial/readpixels.c                 | 2 +-
 progs/trivial/tri-alpha-tex.c              | 2 +-
 progs/trivial/tri-alpha.c                  | 2 +-
 progs/trivial/tri-blend-color.c            | 2 +-
 progs/trivial/tri-clear.c                  | 2 +-
 progs/trivial/tri-clip.c                   | 2 +-
 progs/trivial/tri-cull-both.c              | 2 +-
 progs/trivial/tri-dlist.c                  | 2 +-
 progs/trivial/tri-fbo.c                    | 2 +-
 progs/trivial/tri-flat-clip.c              | 2 +-
 progs/trivial/tri-flat.c                   | 2 +-
 progs/trivial/tri-fog.c                    | 2 +-
 progs/trivial/tri-fp-const-imm.c           | 2 +-
 progs/trivial/tri-fp.c                     | 2 +-
 progs/trivial/tri-lit-material.c           | 2 +-
 progs/trivial/tri-lit.c                    | 2 +-
 progs/trivial/tri-multitex-vbo.c           | 2 +-
 progs/trivial/tri-orig.c                   | 2 +-
 progs/trivial/tri-query.c                  | 2 +-
 progs/trivial/tri-scissor-tri.c            | 2 +-
 progs/trivial/tri-square.c                 | 2 +-
 progs/trivial/tri-stipple.c                | 2 +-
 progs/trivial/tri-tex-3d.c                 | 2 +-
 progs/trivial/tri-tex.c                    | 2 +-
 progs/trivial/tri-tri.c                    | 2 +-
 progs/trivial/tri-unfilled-clip.c          | 2 +-
 progs/trivial/tri-unfilled-edgeflag.c      | 2 +-
 progs/trivial/tri-unfilled-point.c         | 2 +-
 progs/trivial/tri-unfilled-smooth.c        | 2 +-
 progs/trivial/tri-unfilled-tri-lit.c       | 2 +-
 progs/trivial/tri-unfilled-userclip-stip.c | 2 +-
 progs/trivial/tri-unfilled-userclip.c      | 2 +-
 progs/trivial/tri-unfilled.c               | 2 +-
 progs/trivial/tri-userclip.c               | 2 +-
 progs/trivial/tri-z-9.c                    | 2 +-
 progs/trivial/tri-z-eq.c                   | 2 +-
 progs/trivial/trifan-flat-clip.c           | 2 +-
 progs/trivial/trifan-flat-unfilled-clip.c  | 2 +-
 progs/trivial/trifan-flat.c                | 2 +-
 progs/trivial/trifan-unfilled.c            | 2 +-
 progs/trivial/trifan.c                     | 2 +-
 progs/trivial/tristrip-clip.c              | 2 +-
 progs/trivial/tristrip-flat.c              | 2 +-
 progs/trivial/tristrip.c                   | 2 +-
 progs/trivial/vp-tri-cb-pos.c              | 2 +-
 progs/trivial/vp-tri-cb-tex.c              | 2 +-
 progs/trivial/vp-tri-invariant.c           | 2 +-
 104 files changed, 104 insertions(+), 104 deletions(-)

(limited to 'progs/trivial')

diff --git a/progs/trivial/clear-fbo-tex.c b/progs/trivial/clear-fbo-tex.c
index a206676e48..238f634bf5 100644
--- a/progs/trivial/clear-fbo-tex.c
+++ b/progs/trivial/clear-fbo-tex.c
@@ -88,7 +88,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/clear-fbo.c b/progs/trivial/clear-fbo.c
index 0aeb45489f..6435c901ad 100644
--- a/progs/trivial/clear-fbo.c
+++ b/progs/trivial/clear-fbo.c
@@ -73,7 +73,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/clear-random.c b/progs/trivial/clear-random.c
index e3da23a8f5..ab67f84518 100644
--- a/progs/trivial/clear-random.c
+++ b/progs/trivial/clear-random.c
@@ -61,7 +61,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(0);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/clear-scissor.c b/progs/trivial/clear-scissor.c
index 0173532748..2b6dee77a9 100644
--- a/progs/trivial/clear-scissor.c
+++ b/progs/trivial/clear-scissor.c
@@ -38,7 +38,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
     glutPostRedisplay();
 }
diff --git a/progs/trivial/clear.c b/progs/trivial/clear.c
index 03857b4b89..56c3ea52e6 100644
--- a/progs/trivial/clear.c
+++ b/progs/trivial/clear.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(0);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/createwin.c b/progs/trivial/createwin.c
index f2cc6f1cff..04a088642b 100644
--- a/progs/trivial/createwin.c
+++ b/progs/trivial/createwin.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/dlist-begin-call-end.c b/progs/trivial/dlist-begin-call-end.c
index 0d0aed7c72..da3864a02a 100644
--- a/progs/trivial/dlist-begin-call-end.c
+++ b/progs/trivial/dlist-begin-call-end.c
@@ -87,7 +87,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/dlist-dangling.c b/progs/trivial/dlist-dangling.c
index de10628009..756ab93f87 100644
--- a/progs/trivial/dlist-dangling.c
+++ b/progs/trivial/dlist-dangling.c
@@ -74,7 +74,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/dlist-edgeflag-dangling.c b/progs/trivial/dlist-edgeflag-dangling.c
index 3d3aaeb694..51504471e2 100644
--- a/progs/trivial/dlist-edgeflag-dangling.c
+++ b/progs/trivial/dlist-edgeflag-dangling.c
@@ -76,7 +76,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/dlist-edgeflag.c b/progs/trivial/dlist-edgeflag.c
index 8002129ed1..9456b96473 100644
--- a/progs/trivial/dlist-edgeflag.c
+++ b/progs/trivial/dlist-edgeflag.c
@@ -81,7 +81,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/dlist-flat-tri.c b/progs/trivial/dlist-flat-tri.c
index c3dd7921e3..3ee9b283a4 100644
--- a/progs/trivial/dlist-flat-tri.c
+++ b/progs/trivial/dlist-flat-tri.c
@@ -93,7 +93,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/dlist-mat-tri.c b/progs/trivial/dlist-mat-tri.c
index ed3a4c5981..d17c4b913b 100644
--- a/progs/trivial/dlist-mat-tri.c
+++ b/progs/trivial/dlist-mat-tri.c
@@ -103,7 +103,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/dlist-recursive-call.c b/progs/trivial/dlist-recursive-call.c
index fe06b2bbd7..90224f63cb 100644
--- a/progs/trivial/dlist-recursive-call.c
+++ b/progs/trivial/dlist-recursive-call.c
@@ -118,7 +118,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/dlist-tri-flat-tri.c b/progs/trivial/dlist-tri-flat-tri.c
index 4dbb788486..3265a4d6dc 100644
--- a/progs/trivial/dlist-tri-flat-tri.c
+++ b/progs/trivial/dlist-tri-flat-tri.c
@@ -99,7 +99,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/dlist-tri-mat-tri.c b/progs/trivial/dlist-tri-mat-tri.c
index f69854ae58..053bb124a2 100644
--- a/progs/trivial/dlist-tri-mat-tri.c
+++ b/progs/trivial/dlist-tri-mat-tri.c
@@ -102,7 +102,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/line-clip.c b/progs/trivial/line-clip.c
index 5276baffd5..e4e388ed5c 100644
--- a/progs/trivial/line-clip.c
+++ b/progs/trivial/line-clip.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/line-cull.c b/progs/trivial/line-cull.c
index 1e1b77a942..c531ff132f 100644
--- a/progs/trivial/line-cull.c
+++ b/progs/trivial/line-cull.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/line-flat.c b/progs/trivial/line-flat.c
index 14f0ac0782..e2ddb87b9e 100644
--- a/progs/trivial/line-flat.c
+++ b/progs/trivial/line-flat.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/line-stipple-wide.c b/progs/trivial/line-stipple-wide.c
index 1804ffad3f..767583bbea 100644
--- a/progs/trivial/line-stipple-wide.c
+++ b/progs/trivial/line-stipple-wide.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/line-userclip-clip.c b/progs/trivial/line-userclip-clip.c
index 8e030b47ce..3265b2c3bf 100644
--- a/progs/trivial/line-userclip-clip.c
+++ b/progs/trivial/line-userclip-clip.c
@@ -66,7 +66,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/line-userclip-nop-clip.c b/progs/trivial/line-userclip-nop-clip.c
index 6fcd4bcfe7..0198e27807 100644
--- a/progs/trivial/line-userclip-nop-clip.c
+++ b/progs/trivial/line-userclip-nop-clip.c
@@ -66,7 +66,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/line-userclip-nop.c b/progs/trivial/line-userclip-nop.c
index e59fd133a5..6c863a3c82 100644
--- a/progs/trivial/line-userclip-nop.c
+++ b/progs/trivial/line-userclip-nop.c
@@ -66,7 +66,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/line-userclip.c b/progs/trivial/line-userclip.c
index e30be5580b..6cfcb6fc73 100644
--- a/progs/trivial/line-userclip.c
+++ b/progs/trivial/line-userclip.c
@@ -66,7 +66,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/line-wide.c b/progs/trivial/line-wide.c
index b74021dea7..1945712c5d 100644
--- a/progs/trivial/line-wide.c
+++ b/progs/trivial/line-wide.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/line.c b/progs/trivial/line.c
index e1d73280bf..58ab96836f 100644
--- a/progs/trivial/line.c
+++ b/progs/trivial/line.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/lineloop-clip.c b/progs/trivial/lineloop-clip.c
index 45fa47491f..5e6b6217a1 100644
--- a/progs/trivial/lineloop-clip.c
+++ b/progs/trivial/lineloop-clip.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/lineloop.c b/progs/trivial/lineloop.c
index c290dbd8cb..82eccd24f8 100644
--- a/progs/trivial/lineloop.c
+++ b/progs/trivial/lineloop.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/linestrip-stipple-wide.c b/progs/trivial/linestrip-stipple-wide.c
index 701c82c266..0296941a0d 100644
--- a/progs/trivial/linestrip-stipple-wide.c
+++ b/progs/trivial/linestrip-stipple-wide.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/linestrip-stipple.c b/progs/trivial/linestrip-stipple.c
index df2eef96b5..a847d47dee 100644
--- a/progs/trivial/linestrip-stipple.c
+++ b/progs/trivial/linestrip-stipple.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/point-clip.c b/progs/trivial/point-clip.c
index 4c89ba598d..23cfd77863 100644
--- a/progs/trivial/point-clip.c
+++ b/progs/trivial/point-clip.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/point-param.c b/progs/trivial/point-param.c
index 6f43720a89..46bd773265 100644
--- a/progs/trivial/point-param.c
+++ b/progs/trivial/point-param.c
@@ -59,7 +59,7 @@ static void Key(unsigned char key, int x, int y)
     case 27:
 	exit(1);
     default:
-	return;
+	break;
     }
     glutPostRedisplay();
 }
diff --git a/progs/trivial/point-sprite.c b/progs/trivial/point-sprite.c
index 5d29a6a3cf..16e6771514 100644
--- a/progs/trivial/point-sprite.c
+++ b/progs/trivial/point-sprite.c
@@ -96,7 +96,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/point-wide-smooth.c b/progs/trivial/point-wide-smooth.c
index f6e9b8df5f..752cb8aee3 100644
--- a/progs/trivial/point-wide-smooth.c
+++ b/progs/trivial/point-wide-smooth.c
@@ -63,7 +63,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/point-wide.c b/progs/trivial/point-wide.c
index 8abd64c6a9..3b00ee9e50 100644
--- a/progs/trivial/point-wide.c
+++ b/progs/trivial/point-wide.c
@@ -63,7 +63,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/point.c b/progs/trivial/point.c
index 49959dcc48..8f5299cf6b 100644
--- a/progs/trivial/point.c
+++ b/progs/trivial/point.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/poly-flat-clip.c b/progs/trivial/poly-flat-clip.c
index 5490068b08..2a968bed40 100644
--- a/progs/trivial/poly-flat-clip.c
+++ b/progs/trivial/poly-flat-clip.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/poly-flat-unfilled-clip.c b/progs/trivial/poly-flat-unfilled-clip.c
index 26b90ef964..89f4e0656a 100644
--- a/progs/trivial/poly-flat-unfilled-clip.c
+++ b/progs/trivial/poly-flat-unfilled-clip.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/poly-flat.c b/progs/trivial/poly-flat.c
index a4e3cdb633..33c2e04e0f 100644
--- a/progs/trivial/poly-flat.c
+++ b/progs/trivial/poly-flat.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/poly-unfilled.c b/progs/trivial/poly-unfilled.c
index 2ad443dc15..c8c0d7a9e3 100644
--- a/progs/trivial/poly-unfilled.c
+++ b/progs/trivial/poly-unfilled.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/poly.c b/progs/trivial/poly.c
index e5b788ea5b..964eb42d78 100644
--- a/progs/trivial/poly.c
+++ b/progs/trivial/poly.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/quad-clip-all-vertices.c b/progs/trivial/quad-clip-all-vertices.c
index 60c87fc9ce..7712d8ca5b 100644
--- a/progs/trivial/quad-clip-all-vertices.c
+++ b/progs/trivial/quad-clip-all-vertices.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/quad-clip.c b/progs/trivial/quad-clip.c
index 063de6106a..2847c9f960 100644
--- a/progs/trivial/quad-clip.c
+++ b/progs/trivial/quad-clip.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/quad-degenerate.c b/progs/trivial/quad-degenerate.c
index fdc142bcd6..85e129d4be 100644
--- a/progs/trivial/quad-degenerate.c
+++ b/progs/trivial/quad-degenerate.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/quad-flat.c b/progs/trivial/quad-flat.c
index e3147b3b3f..bed98e31a4 100644
--- a/progs/trivial/quad-flat.c
+++ b/progs/trivial/quad-flat.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/quad-offset-factor.c b/progs/trivial/quad-offset-factor.c
index dfe99bbae6..1fc57a54ae 100644
--- a/progs/trivial/quad-offset-factor.c
+++ b/progs/trivial/quad-offset-factor.c
@@ -55,7 +55,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/quad-offset-unfilled.c b/progs/trivial/quad-offset-unfilled.c
index 06590021fe..62f50fb98c 100644
--- a/progs/trivial/quad-offset-unfilled.c
+++ b/progs/trivial/quad-offset-unfilled.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/quad-offset-units.c b/progs/trivial/quad-offset-units.c
index 922529d977..1ac2338692 100644
--- a/progs/trivial/quad-offset-units.c
+++ b/progs/trivial/quad-offset-units.c
@@ -55,7 +55,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/quad-tex-alpha.c b/progs/trivial/quad-tex-alpha.c
index eebaf9170e..9db6792fad 100644
--- a/progs/trivial/quad-tex-alpha.c
+++ b/progs/trivial/quad-tex-alpha.c
@@ -88,7 +88,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/quad-tex-pbo.c b/progs/trivial/quad-tex-pbo.c
index ad41a9a22e..b7aa1db436 100644
--- a/progs/trivial/quad-tex-pbo.c
+++ b/progs/trivial/quad-tex-pbo.c
@@ -105,7 +105,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/quad-unfilled-clip.c b/progs/trivial/quad-unfilled-clip.c
index 761878bd4b..d2e8718775 100644
--- a/progs/trivial/quad-unfilled-clip.c
+++ b/progs/trivial/quad-unfilled-clip.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/quad-unfilled-stipple.c b/progs/trivial/quad-unfilled-stipple.c
index cd7d276928..8c1737e675 100644
--- a/progs/trivial/quad-unfilled-stipple.c
+++ b/progs/trivial/quad-unfilled-stipple.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/quad-unfilled.c b/progs/trivial/quad-unfilled.c
index d64f17fdf9..b756449d7a 100644
--- a/progs/trivial/quad-unfilled.c
+++ b/progs/trivial/quad-unfilled.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/quad.c b/progs/trivial/quad.c
index d360e309d3..582de783d5 100644
--- a/progs/trivial/quad.c
+++ b/progs/trivial/quad.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/quads.c b/progs/trivial/quads.c
index fe11fef207..de7854a255 100644
--- a/progs/trivial/quads.c
+++ b/progs/trivial/quads.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/quadstrip-cont.c b/progs/trivial/quadstrip-cont.c
index 329523531a..44412698dc 100644
--- a/progs/trivial/quadstrip-cont.c
+++ b/progs/trivial/quadstrip-cont.c
@@ -57,7 +57,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/quadstrip-flat.c b/progs/trivial/quadstrip-flat.c
index 228c6c255e..0e0b3b49fa 100644
--- a/progs/trivial/quadstrip-flat.c
+++ b/progs/trivial/quadstrip-flat.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/quadstrip.c b/progs/trivial/quadstrip.c
index d49a9a5302..1be815fb8c 100644
--- a/progs/trivial/quadstrip.c
+++ b/progs/trivial/quadstrip.c
@@ -57,7 +57,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/readpixels.c b/progs/trivial/readpixels.c
index 5671618446..b063f17956 100644
--- a/progs/trivial/readpixels.c
+++ b/progs/trivial/readpixels.c
@@ -39,7 +39,7 @@ static void Key(unsigned char key, int x, int y)
    case 27:
       exit(0);
    default:
-      return;
+      break;
    }
    glutPostRedisplay();
 }
diff --git a/progs/trivial/tri-alpha-tex.c b/progs/trivial/tri-alpha-tex.c
index 780ebe6be5..853d564ae7 100644
--- a/progs/trivial/tri-alpha-tex.c
+++ b/progs/trivial/tri-alpha-tex.c
@@ -88,7 +88,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/tri-alpha.c b/progs/trivial/tri-alpha.c
index aec1cbb377..bd1c88ecf8 100644
--- a/progs/trivial/tri-alpha.c
+++ b/progs/trivial/tri-alpha.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/tri-blend-color.c b/progs/trivial/tri-blend-color.c
index 92f019259e..629b35c4ab 100644
--- a/progs/trivial/tri-blend-color.c
+++ b/progs/trivial/tri-blend-color.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/tri-clear.c b/progs/trivial/tri-clear.c
index f49186bd8a..e52ed81bf4 100644
--- a/progs/trivial/tri-clear.c
+++ b/progs/trivial/tri-clear.c
@@ -63,7 +63,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/tri-clip.c b/progs/trivial/tri-clip.c
index e1deca1bdc..3e3879c985 100644
--- a/progs/trivial/tri-clip.c
+++ b/progs/trivial/tri-clip.c
@@ -56,7 +56,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
     glutPostRedisplay();
 }
diff --git a/progs/trivial/tri-cull-both.c b/progs/trivial/tri-cull-both.c
index 864be710c2..809599d4a6 100644
--- a/progs/trivial/tri-cull-both.c
+++ b/progs/trivial/tri-cull-both.c
@@ -65,7 +65,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/tri-dlist.c b/progs/trivial/tri-dlist.c
index c410be221a..62d0a965d8 100644
--- a/progs/trivial/tri-dlist.c
+++ b/progs/trivial/tri-dlist.c
@@ -75,7 +75,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/tri-fbo.c b/progs/trivial/tri-fbo.c
index 1ed177ffdf..089180f97a 100644
--- a/progs/trivial/tri-fbo.c
+++ b/progs/trivial/tri-fbo.c
@@ -75,7 +75,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/tri-flat-clip.c b/progs/trivial/tri-flat-clip.c
index 2aab5ba00a..a23f8a382b 100644
--- a/progs/trivial/tri-flat-clip.c
+++ b/progs/trivial/tri-flat-clip.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/tri-flat.c b/progs/trivial/tri-flat.c
index ea703ec6f3..0614321844 100644
--- a/progs/trivial/tri-flat.c
+++ b/progs/trivial/tri-flat.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/tri-fog.c b/progs/trivial/tri-fog.c
index 0cea3d3258..7fc254a467 100644
--- a/progs/trivial/tri-fog.c
+++ b/progs/trivial/tri-fog.c
@@ -72,7 +72,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/tri-fp-const-imm.c b/progs/trivial/tri-fp-const-imm.c
index d2df442abf..accea62042 100644
--- a/progs/trivial/tri-fp-const-imm.c
+++ b/progs/trivial/tri-fp-const-imm.c
@@ -92,7 +92,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/tri-fp.c b/progs/trivial/tri-fp.c
index 4d1508120e..8f933befd3 100644
--- a/progs/trivial/tri-fp.c
+++ b/progs/trivial/tri-fp.c
@@ -90,7 +90,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/tri-lit-material.c b/progs/trivial/tri-lit-material.c
index ff9fb2c4dd..16cebb2b98 100644
--- a/progs/trivial/tri-lit-material.c
+++ b/progs/trivial/tri-lit-material.c
@@ -65,7 +65,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/tri-lit.c b/progs/trivial/tri-lit.c
index 15a7ad24c5..26ebd99d91 100644
--- a/progs/trivial/tri-lit.c
+++ b/progs/trivial/tri-lit.c
@@ -65,7 +65,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/tri-multitex-vbo.c b/progs/trivial/tri-multitex-vbo.c
index e319447ac1..ca4edaa5dd 100644
--- a/progs/trivial/tri-multitex-vbo.c
+++ b/progs/trivial/tri-multitex-vbo.c
@@ -192,7 +192,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/tri-orig.c b/progs/trivial/tri-orig.c
index e7cfee3a36..d86d34c39d 100644
--- a/progs/trivial/tri-orig.c
+++ b/progs/trivial/tri-orig.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/tri-query.c b/progs/trivial/tri-query.c
index 94956a86f3..8898f182c7 100644
--- a/progs/trivial/tri-query.c
+++ b/progs/trivial/tri-query.c
@@ -72,7 +72,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/tri-scissor-tri.c b/progs/trivial/tri-scissor-tri.c
index 608ebf29cf..d65502d91b 100644
--- a/progs/trivial/tri-scissor-tri.c
+++ b/progs/trivial/tri-scissor-tri.c
@@ -63,7 +63,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/tri-square.c b/progs/trivial/tri-square.c
index 0b82a1dd8e..2014bd489c 100644
--- a/progs/trivial/tri-square.c
+++ b/progs/trivial/tri-square.c
@@ -63,7 +63,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/tri-stipple.c b/progs/trivial/tri-stipple.c
index aa94fa224b..15a08fec7c 100644
--- a/progs/trivial/tri-stipple.c
+++ b/progs/trivial/tri-stipple.c
@@ -77,7 +77,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/tri-tex-3d.c b/progs/trivial/tri-tex-3d.c
index 3ccbe12510..073a080d7a 100644
--- a/progs/trivial/tri-tex-3d.c
+++ b/progs/trivial/tri-tex-3d.c
@@ -97,7 +97,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/tri-tex.c b/progs/trivial/tri-tex.c
index 56afb4748d..244e154504 100644
--- a/progs/trivial/tri-tex.c
+++ b/progs/trivial/tri-tex.c
@@ -94,7 +94,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/tri-tri.c b/progs/trivial/tri-tri.c
index f996bd01a1..7bf400793e 100644
--- a/progs/trivial/tri-tri.c
+++ b/progs/trivial/tri-tri.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/tri-unfilled-clip.c b/progs/trivial/tri-unfilled-clip.c
index 2fd894a49a..585919e16d 100644
--- a/progs/trivial/tri-unfilled-clip.c
+++ b/progs/trivial/tri-unfilled-clip.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/tri-unfilled-edgeflag.c b/progs/trivial/tri-unfilled-edgeflag.c
index 11c21d1bf6..f536f64229 100644
--- a/progs/trivial/tri-unfilled-edgeflag.c
+++ b/progs/trivial/tri-unfilled-edgeflag.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/tri-unfilled-point.c b/progs/trivial/tri-unfilled-point.c
index 750a254669..11e276e1a5 100644
--- a/progs/trivial/tri-unfilled-point.c
+++ b/progs/trivial/tri-unfilled-point.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/tri-unfilled-smooth.c b/progs/trivial/tri-unfilled-smooth.c
index eddae176e5..fa31667e65 100644
--- a/progs/trivial/tri-unfilled-smooth.c
+++ b/progs/trivial/tri-unfilled-smooth.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/tri-unfilled-tri-lit.c b/progs/trivial/tri-unfilled-tri-lit.c
index 1d42b40b71..d6baeb4697 100644
--- a/progs/trivial/tri-unfilled-tri-lit.c
+++ b/progs/trivial/tri-unfilled-tri-lit.c
@@ -65,7 +65,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/tri-unfilled-userclip-stip.c b/progs/trivial/tri-unfilled-userclip-stip.c
index ddc0dffd4f..02bfa92f83 100644
--- a/progs/trivial/tri-unfilled-userclip-stip.c
+++ b/progs/trivial/tri-unfilled-userclip-stip.c
@@ -67,7 +67,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/tri-unfilled-userclip.c b/progs/trivial/tri-unfilled-userclip.c
index 0dec0bfc9b..11e53fc7cc 100644
--- a/progs/trivial/tri-unfilled-userclip.c
+++ b/progs/trivial/tri-unfilled-userclip.c
@@ -66,7 +66,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/tri-unfilled.c b/progs/trivial/tri-unfilled.c
index b98cb9a842..afa1058dad 100644
--- a/progs/trivial/tri-unfilled.c
+++ b/progs/trivial/tri-unfilled.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/tri-userclip.c b/progs/trivial/tri-userclip.c
index 8f37e0fae2..5651c73832 100644
--- a/progs/trivial/tri-userclip.c
+++ b/progs/trivial/tri-userclip.c
@@ -66,7 +66,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/tri-z-9.c b/progs/trivial/tri-z-9.c
index 099e89f6f4..37b9e2f873 100644
--- a/progs/trivial/tri-z-9.c
+++ b/progs/trivial/tri-z-9.c
@@ -61,7 +61,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/tri-z-eq.c b/progs/trivial/tri-z-eq.c
index b81c992f7d..6bdac47419 100644
--- a/progs/trivial/tri-z-eq.c
+++ b/progs/trivial/tri-z-eq.c
@@ -61,7 +61,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/trifan-flat-clip.c b/progs/trivial/trifan-flat-clip.c
index 199f91a637..89bc471191 100644
--- a/progs/trivial/trifan-flat-clip.c
+++ b/progs/trivial/trifan-flat-clip.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/trifan-flat-unfilled-clip.c b/progs/trivial/trifan-flat-unfilled-clip.c
index ea3e155387..3a1a226e54 100644
--- a/progs/trivial/trifan-flat-unfilled-clip.c
+++ b/progs/trivial/trifan-flat-unfilled-clip.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/trifan-flat.c b/progs/trivial/trifan-flat.c
index d69b4887e3..d25abdf49e 100644
--- a/progs/trivial/trifan-flat.c
+++ b/progs/trivial/trifan-flat.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/trifan-unfilled.c b/progs/trivial/trifan-unfilled.c
index 91447e4e44..2e3ff8218f 100644
--- a/progs/trivial/trifan-unfilled.c
+++ b/progs/trivial/trifan-unfilled.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/trifan.c b/progs/trivial/trifan.c
index 84eb4172de..b8a7615114 100644
--- a/progs/trivial/trifan.c
+++ b/progs/trivial/trifan.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/tristrip-clip.c b/progs/trivial/tristrip-clip.c
index 343e293804..4e6ee1fbca 100644
--- a/progs/trivial/tristrip-clip.c
+++ b/progs/trivial/tristrip-clip.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/tristrip-flat.c b/progs/trivial/tristrip-flat.c
index 02da97efce..a90b8b6cb6 100644
--- a/progs/trivial/tristrip-flat.c
+++ b/progs/trivial/tristrip-flat.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/tristrip.c b/progs/trivial/tristrip.c
index 77bf2fad28..29915ff111 100644
--- a/progs/trivial/tristrip.c
+++ b/progs/trivial/tristrip.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/vp-tri-cb-pos.c b/progs/trivial/vp-tri-cb-pos.c
index 42bf9806b1..9cbc4d1193 100644
--- a/progs/trivial/vp-tri-cb-pos.c
+++ b/progs/trivial/vp-tri-cb-pos.c
@@ -81,7 +81,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/vp-tri-cb-tex.c b/progs/trivial/vp-tri-cb-tex.c
index 8290226675..e543e2ec3f 100644
--- a/progs/trivial/vp-tri-cb-tex.c
+++ b/progs/trivial/vp-tri-cb-tex.c
@@ -114,7 +114,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/vp-tri-invariant.c b/progs/trivial/vp-tri-invariant.c
index ff24139365..4dbe95eb9a 100644
--- a/progs/trivial/vp-tri-invariant.c
+++ b/progs/trivial/vp-tri-invariant.c
@@ -69,7 +69,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
-- 
cgit v1.2.3


From 9553a42f638bd98eb90e5b7fb37d6b82758b6363 Mon Sep 17 00:00:00 2001
From: Vinson Lee <vlee@vmware.com>
Date: Thu, 19 Nov 2009 22:52:05 -0800
Subject: progs/trivial: Redraw upon keypress.

---
 progs/trivial/linestrip-clip.c         | 2 +-
 progs/trivial/linestrip-flat-stipple.c | 2 +-
 progs/trivial/linestrip.c              | 2 +-
 progs/trivial/tri-unfilled-tri.c       | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

(limited to 'progs/trivial')

diff --git a/progs/trivial/linestrip-clip.c b/progs/trivial/linestrip-clip.c
index f252822921..5e90ea2eb0 100644
--- a/progs/trivial/linestrip-clip.c
+++ b/progs/trivial/linestrip-clip.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/linestrip-flat-stipple.c b/progs/trivial/linestrip-flat-stipple.c
index 5caa724423..bae5c3a1c3 100644
--- a/progs/trivial/linestrip-flat-stipple.c
+++ b/progs/trivial/linestrip-flat-stipple.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/linestrip.c b/progs/trivial/linestrip.c
index 0219b1ab70..b6d6882146 100644
--- a/progs/trivial/linestrip.c
+++ b/progs/trivial/linestrip.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/tri-unfilled-tri.c b/progs/trivial/tri-unfilled-tri.c
index 695cc89095..75a70b8a41 100644
--- a/progs/trivial/tri-unfilled-tri.c
+++ b/progs/trivial/tri-unfilled-tri.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
-- 
cgit v1.2.3


From 34a0b22a741a136687e4feb7216595bf0f8445cb Mon Sep 17 00:00:00 2001
From: Vinson Lee <vlee@vmware.com>
Date: Thu, 19 Nov 2009 13:03:12 -0800
Subject: progs/trivial: Redraw upon keypress. (cherry picked from commit
 3790c6a13b86dfe0afd4bb0bf9a4d9f4b429cfd8)

---
 progs/trivial/clear-fbo-tex.c              | 2 +-
 progs/trivial/clear-fbo.c                  | 2 +-
 progs/trivial/clear-random.c               | 2 +-
 progs/trivial/clear-scissor.c              | 2 +-
 progs/trivial/clear.c                      | 2 +-
 progs/trivial/createwin.c                  | 2 +-
 progs/trivial/dlist-begin-call-end.c       | 2 +-
 progs/trivial/dlist-dangling.c             | 2 +-
 progs/trivial/dlist-edgeflag-dangling.c    | 2 +-
 progs/trivial/dlist-edgeflag.c             | 2 +-
 progs/trivial/dlist-flat-tri.c             | 2 +-
 progs/trivial/dlist-mat-tri.c              | 2 +-
 progs/trivial/dlist-recursive-call.c       | 2 +-
 progs/trivial/dlist-tri-flat-tri.c         | 2 +-
 progs/trivial/dlist-tri-mat-tri.c          | 2 +-
 progs/trivial/line-clip.c                  | 2 +-
 progs/trivial/line-cull.c                  | 2 +-
 progs/trivial/line-flat.c                  | 2 +-
 progs/trivial/line-stipple-wide.c          | 2 +-
 progs/trivial/line-userclip-clip.c         | 2 +-
 progs/trivial/line-userclip-nop-clip.c     | 2 +-
 progs/trivial/line-userclip-nop.c          | 2 +-
 progs/trivial/line-userclip.c              | 2 +-
 progs/trivial/line-wide.c                  | 2 +-
 progs/trivial/line.c                       | 2 +-
 progs/trivial/lineloop-clip.c              | 2 +-
 progs/trivial/lineloop.c                   | 2 +-
 progs/trivial/linestrip-stipple-wide.c     | 2 +-
 progs/trivial/linestrip-stipple.c          | 2 +-
 progs/trivial/point-clip.c                 | 2 +-
 progs/trivial/point-param.c                | 2 +-
 progs/trivial/point-sprite.c               | 2 +-
 progs/trivial/point-wide-smooth.c          | 2 +-
 progs/trivial/point-wide.c                 | 2 +-
 progs/trivial/point.c                      | 2 +-
 progs/trivial/poly-flat-clip.c             | 2 +-
 progs/trivial/poly-flat-unfilled-clip.c    | 2 +-
 progs/trivial/poly-flat.c                  | 2 +-
 progs/trivial/poly-unfilled.c              | 2 +-
 progs/trivial/poly.c                       | 2 +-
 progs/trivial/quad-clip-all-vertices.c     | 2 +-
 progs/trivial/quad-clip.c                  | 2 +-
 progs/trivial/quad-degenerate.c            | 2 +-
 progs/trivial/quad-flat.c                  | 2 +-
 progs/trivial/quad-offset-factor.c         | 2 +-
 progs/trivial/quad-offset-unfilled.c       | 2 +-
 progs/trivial/quad-offset-units.c          | 2 +-
 progs/trivial/quad-tex-alpha.c             | 2 +-
 progs/trivial/quad-tex-pbo.c               | 2 +-
 progs/trivial/quad-unfilled-clip.c         | 2 +-
 progs/trivial/quad-unfilled-stipple.c      | 2 +-
 progs/trivial/quad-unfilled.c              | 2 +-
 progs/trivial/quad.c                       | 2 +-
 progs/trivial/quads.c                      | 2 +-
 progs/trivial/quadstrip-cont.c             | 2 +-
 progs/trivial/quadstrip-flat.c             | 2 +-
 progs/trivial/quadstrip.c                  | 2 +-
 progs/trivial/readpixels.c                 | 2 +-
 progs/trivial/tri-alpha-tex.c              | 2 +-
 progs/trivial/tri-alpha.c                  | 2 +-
 progs/trivial/tri-blend-color.c            | 2 +-
 progs/trivial/tri-clear.c                  | 2 +-
 progs/trivial/tri-clip.c                   | 2 +-
 progs/trivial/tri-cull-both.c              | 2 +-
 progs/trivial/tri-dlist.c                  | 2 +-
 progs/trivial/tri-fbo.c                    | 2 +-
 progs/trivial/tri-flat-clip.c              | 2 +-
 progs/trivial/tri-flat.c                   | 2 +-
 progs/trivial/tri-fog.c                    | 2 +-
 progs/trivial/tri-fp-const-imm.c           | 2 +-
 progs/trivial/tri-fp.c                     | 2 +-
 progs/trivial/tri-lit-material.c           | 2 +-
 progs/trivial/tri-lit.c                    | 2 +-
 progs/trivial/tri-multitex-vbo.c           | 2 +-
 progs/trivial/tri-orig.c                   | 2 +-
 progs/trivial/tri-query.c                  | 2 +-
 progs/trivial/tri-scissor-tri.c            | 2 +-
 progs/trivial/tri-square.c                 | 2 +-
 progs/trivial/tri-stipple.c                | 2 +-
 progs/trivial/tri-tex-3d.c                 | 2 +-
 progs/trivial/tri-tex.c                    | 2 +-
 progs/trivial/tri-tri.c                    | 2 +-
 progs/trivial/tri-unfilled-clip.c          | 2 +-
 progs/trivial/tri-unfilled-edgeflag.c      | 2 +-
 progs/trivial/tri-unfilled-point.c         | 2 +-
 progs/trivial/tri-unfilled-smooth.c        | 2 +-
 progs/trivial/tri-unfilled-tri-lit.c       | 2 +-
 progs/trivial/tri-unfilled-userclip-stip.c | 2 +-
 progs/trivial/tri-unfilled-userclip.c      | 2 +-
 progs/trivial/tri-unfilled.c               | 2 +-
 progs/trivial/tri-userclip.c               | 2 +-
 progs/trivial/tri-z-9.c                    | 2 +-
 progs/trivial/tri-z-eq.c                   | 2 +-
 progs/trivial/trifan-flat-clip.c           | 2 +-
 progs/trivial/trifan-flat-unfilled-clip.c  | 2 +-
 progs/trivial/trifan-flat.c                | 2 +-
 progs/trivial/trifan-unfilled.c            | 2 +-
 progs/trivial/trifan.c                     | 2 +-
 progs/trivial/tristrip-clip.c              | 2 +-
 progs/trivial/tristrip-flat.c              | 2 +-
 progs/trivial/tristrip.c                   | 2 +-
 progs/trivial/vp-tri-cb-pos.c              | 2 +-
 progs/trivial/vp-tri-cb-tex.c              | 2 +-
 progs/trivial/vp-tri-invariant.c           | 2 +-
 104 files changed, 104 insertions(+), 104 deletions(-)

(limited to 'progs/trivial')

diff --git a/progs/trivial/clear-fbo-tex.c b/progs/trivial/clear-fbo-tex.c
index a206676e48..238f634bf5 100644
--- a/progs/trivial/clear-fbo-tex.c
+++ b/progs/trivial/clear-fbo-tex.c
@@ -88,7 +88,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/clear-fbo.c b/progs/trivial/clear-fbo.c
index 0aeb45489f..6435c901ad 100644
--- a/progs/trivial/clear-fbo.c
+++ b/progs/trivial/clear-fbo.c
@@ -73,7 +73,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/clear-random.c b/progs/trivial/clear-random.c
index e3da23a8f5..ab67f84518 100644
--- a/progs/trivial/clear-random.c
+++ b/progs/trivial/clear-random.c
@@ -61,7 +61,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(0);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/clear-scissor.c b/progs/trivial/clear-scissor.c
index 0173532748..2b6dee77a9 100644
--- a/progs/trivial/clear-scissor.c
+++ b/progs/trivial/clear-scissor.c
@@ -38,7 +38,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
     glutPostRedisplay();
 }
diff --git a/progs/trivial/clear.c b/progs/trivial/clear.c
index 03857b4b89..56c3ea52e6 100644
--- a/progs/trivial/clear.c
+++ b/progs/trivial/clear.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(0);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/createwin.c b/progs/trivial/createwin.c
index f2cc6f1cff..04a088642b 100644
--- a/progs/trivial/createwin.c
+++ b/progs/trivial/createwin.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/dlist-begin-call-end.c b/progs/trivial/dlist-begin-call-end.c
index 0d0aed7c72..da3864a02a 100644
--- a/progs/trivial/dlist-begin-call-end.c
+++ b/progs/trivial/dlist-begin-call-end.c
@@ -87,7 +87,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/dlist-dangling.c b/progs/trivial/dlist-dangling.c
index de10628009..756ab93f87 100644
--- a/progs/trivial/dlist-dangling.c
+++ b/progs/trivial/dlist-dangling.c
@@ -74,7 +74,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/dlist-edgeflag-dangling.c b/progs/trivial/dlist-edgeflag-dangling.c
index 3d3aaeb694..51504471e2 100644
--- a/progs/trivial/dlist-edgeflag-dangling.c
+++ b/progs/trivial/dlist-edgeflag-dangling.c
@@ -76,7 +76,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/dlist-edgeflag.c b/progs/trivial/dlist-edgeflag.c
index 8002129ed1..9456b96473 100644
--- a/progs/trivial/dlist-edgeflag.c
+++ b/progs/trivial/dlist-edgeflag.c
@@ -81,7 +81,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/dlist-flat-tri.c b/progs/trivial/dlist-flat-tri.c
index c3dd7921e3..3ee9b283a4 100644
--- a/progs/trivial/dlist-flat-tri.c
+++ b/progs/trivial/dlist-flat-tri.c
@@ -93,7 +93,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/dlist-mat-tri.c b/progs/trivial/dlist-mat-tri.c
index ed3a4c5981..d17c4b913b 100644
--- a/progs/trivial/dlist-mat-tri.c
+++ b/progs/trivial/dlist-mat-tri.c
@@ -103,7 +103,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/dlist-recursive-call.c b/progs/trivial/dlist-recursive-call.c
index fe06b2bbd7..90224f63cb 100644
--- a/progs/trivial/dlist-recursive-call.c
+++ b/progs/trivial/dlist-recursive-call.c
@@ -118,7 +118,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/dlist-tri-flat-tri.c b/progs/trivial/dlist-tri-flat-tri.c
index 4dbb788486..3265a4d6dc 100644
--- a/progs/trivial/dlist-tri-flat-tri.c
+++ b/progs/trivial/dlist-tri-flat-tri.c
@@ -99,7 +99,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/dlist-tri-mat-tri.c b/progs/trivial/dlist-tri-mat-tri.c
index f69854ae58..053bb124a2 100644
--- a/progs/trivial/dlist-tri-mat-tri.c
+++ b/progs/trivial/dlist-tri-mat-tri.c
@@ -102,7 +102,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/line-clip.c b/progs/trivial/line-clip.c
index 5276baffd5..e4e388ed5c 100644
--- a/progs/trivial/line-clip.c
+++ b/progs/trivial/line-clip.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/line-cull.c b/progs/trivial/line-cull.c
index 1e1b77a942..c531ff132f 100644
--- a/progs/trivial/line-cull.c
+++ b/progs/trivial/line-cull.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/line-flat.c b/progs/trivial/line-flat.c
index 14f0ac0782..e2ddb87b9e 100644
--- a/progs/trivial/line-flat.c
+++ b/progs/trivial/line-flat.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/line-stipple-wide.c b/progs/trivial/line-stipple-wide.c
index 1804ffad3f..767583bbea 100644
--- a/progs/trivial/line-stipple-wide.c
+++ b/progs/trivial/line-stipple-wide.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/line-userclip-clip.c b/progs/trivial/line-userclip-clip.c
index 8e030b47ce..3265b2c3bf 100644
--- a/progs/trivial/line-userclip-clip.c
+++ b/progs/trivial/line-userclip-clip.c
@@ -66,7 +66,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/line-userclip-nop-clip.c b/progs/trivial/line-userclip-nop-clip.c
index 6fcd4bcfe7..0198e27807 100644
--- a/progs/trivial/line-userclip-nop-clip.c
+++ b/progs/trivial/line-userclip-nop-clip.c
@@ -66,7 +66,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/line-userclip-nop.c b/progs/trivial/line-userclip-nop.c
index e59fd133a5..6c863a3c82 100644
--- a/progs/trivial/line-userclip-nop.c
+++ b/progs/trivial/line-userclip-nop.c
@@ -66,7 +66,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/line-userclip.c b/progs/trivial/line-userclip.c
index e30be5580b..6cfcb6fc73 100644
--- a/progs/trivial/line-userclip.c
+++ b/progs/trivial/line-userclip.c
@@ -66,7 +66,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/line-wide.c b/progs/trivial/line-wide.c
index b74021dea7..1945712c5d 100644
--- a/progs/trivial/line-wide.c
+++ b/progs/trivial/line-wide.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/line.c b/progs/trivial/line.c
index e1d73280bf..58ab96836f 100644
--- a/progs/trivial/line.c
+++ b/progs/trivial/line.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/lineloop-clip.c b/progs/trivial/lineloop-clip.c
index 45fa47491f..5e6b6217a1 100644
--- a/progs/trivial/lineloop-clip.c
+++ b/progs/trivial/lineloop-clip.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/lineloop.c b/progs/trivial/lineloop.c
index c290dbd8cb..82eccd24f8 100644
--- a/progs/trivial/lineloop.c
+++ b/progs/trivial/lineloop.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/linestrip-stipple-wide.c b/progs/trivial/linestrip-stipple-wide.c
index 701c82c266..0296941a0d 100644
--- a/progs/trivial/linestrip-stipple-wide.c
+++ b/progs/trivial/linestrip-stipple-wide.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/linestrip-stipple.c b/progs/trivial/linestrip-stipple.c
index df2eef96b5..a847d47dee 100644
--- a/progs/trivial/linestrip-stipple.c
+++ b/progs/trivial/linestrip-stipple.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/point-clip.c b/progs/trivial/point-clip.c
index 4c89ba598d..23cfd77863 100644
--- a/progs/trivial/point-clip.c
+++ b/progs/trivial/point-clip.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/point-param.c b/progs/trivial/point-param.c
index 6f43720a89..46bd773265 100644
--- a/progs/trivial/point-param.c
+++ b/progs/trivial/point-param.c
@@ -59,7 +59,7 @@ static void Key(unsigned char key, int x, int y)
     case 27:
 	exit(1);
     default:
-	return;
+	break;
     }
     glutPostRedisplay();
 }
diff --git a/progs/trivial/point-sprite.c b/progs/trivial/point-sprite.c
index 5d29a6a3cf..16e6771514 100644
--- a/progs/trivial/point-sprite.c
+++ b/progs/trivial/point-sprite.c
@@ -96,7 +96,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/point-wide-smooth.c b/progs/trivial/point-wide-smooth.c
index f6e9b8df5f..752cb8aee3 100644
--- a/progs/trivial/point-wide-smooth.c
+++ b/progs/trivial/point-wide-smooth.c
@@ -63,7 +63,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/point-wide.c b/progs/trivial/point-wide.c
index 8abd64c6a9..3b00ee9e50 100644
--- a/progs/trivial/point-wide.c
+++ b/progs/trivial/point-wide.c
@@ -63,7 +63,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/point.c b/progs/trivial/point.c
index 49959dcc48..8f5299cf6b 100644
--- a/progs/trivial/point.c
+++ b/progs/trivial/point.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/poly-flat-clip.c b/progs/trivial/poly-flat-clip.c
index 5490068b08..2a968bed40 100644
--- a/progs/trivial/poly-flat-clip.c
+++ b/progs/trivial/poly-flat-clip.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/poly-flat-unfilled-clip.c b/progs/trivial/poly-flat-unfilled-clip.c
index 26b90ef964..89f4e0656a 100644
--- a/progs/trivial/poly-flat-unfilled-clip.c
+++ b/progs/trivial/poly-flat-unfilled-clip.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/poly-flat.c b/progs/trivial/poly-flat.c
index a4e3cdb633..33c2e04e0f 100644
--- a/progs/trivial/poly-flat.c
+++ b/progs/trivial/poly-flat.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/poly-unfilled.c b/progs/trivial/poly-unfilled.c
index 2ad443dc15..c8c0d7a9e3 100644
--- a/progs/trivial/poly-unfilled.c
+++ b/progs/trivial/poly-unfilled.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/poly.c b/progs/trivial/poly.c
index e5b788ea5b..964eb42d78 100644
--- a/progs/trivial/poly.c
+++ b/progs/trivial/poly.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/quad-clip-all-vertices.c b/progs/trivial/quad-clip-all-vertices.c
index 60c87fc9ce..7712d8ca5b 100644
--- a/progs/trivial/quad-clip-all-vertices.c
+++ b/progs/trivial/quad-clip-all-vertices.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/quad-clip.c b/progs/trivial/quad-clip.c
index 063de6106a..2847c9f960 100644
--- a/progs/trivial/quad-clip.c
+++ b/progs/trivial/quad-clip.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/quad-degenerate.c b/progs/trivial/quad-degenerate.c
index fdc142bcd6..85e129d4be 100644
--- a/progs/trivial/quad-degenerate.c
+++ b/progs/trivial/quad-degenerate.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/quad-flat.c b/progs/trivial/quad-flat.c
index e3147b3b3f..bed98e31a4 100644
--- a/progs/trivial/quad-flat.c
+++ b/progs/trivial/quad-flat.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/quad-offset-factor.c b/progs/trivial/quad-offset-factor.c
index dfe99bbae6..1fc57a54ae 100644
--- a/progs/trivial/quad-offset-factor.c
+++ b/progs/trivial/quad-offset-factor.c
@@ -55,7 +55,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/quad-offset-unfilled.c b/progs/trivial/quad-offset-unfilled.c
index 06590021fe..62f50fb98c 100644
--- a/progs/trivial/quad-offset-unfilled.c
+++ b/progs/trivial/quad-offset-unfilled.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/quad-offset-units.c b/progs/trivial/quad-offset-units.c
index 922529d977..1ac2338692 100644
--- a/progs/trivial/quad-offset-units.c
+++ b/progs/trivial/quad-offset-units.c
@@ -55,7 +55,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/quad-tex-alpha.c b/progs/trivial/quad-tex-alpha.c
index eebaf9170e..9db6792fad 100644
--- a/progs/trivial/quad-tex-alpha.c
+++ b/progs/trivial/quad-tex-alpha.c
@@ -88,7 +88,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/quad-tex-pbo.c b/progs/trivial/quad-tex-pbo.c
index ad41a9a22e..b7aa1db436 100644
--- a/progs/trivial/quad-tex-pbo.c
+++ b/progs/trivial/quad-tex-pbo.c
@@ -105,7 +105,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/quad-unfilled-clip.c b/progs/trivial/quad-unfilled-clip.c
index 761878bd4b..d2e8718775 100644
--- a/progs/trivial/quad-unfilled-clip.c
+++ b/progs/trivial/quad-unfilled-clip.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/quad-unfilled-stipple.c b/progs/trivial/quad-unfilled-stipple.c
index cd7d276928..8c1737e675 100644
--- a/progs/trivial/quad-unfilled-stipple.c
+++ b/progs/trivial/quad-unfilled-stipple.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/quad-unfilled.c b/progs/trivial/quad-unfilled.c
index d64f17fdf9..b756449d7a 100644
--- a/progs/trivial/quad-unfilled.c
+++ b/progs/trivial/quad-unfilled.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/quad.c b/progs/trivial/quad.c
index d360e309d3..582de783d5 100644
--- a/progs/trivial/quad.c
+++ b/progs/trivial/quad.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/quads.c b/progs/trivial/quads.c
index fe11fef207..de7854a255 100644
--- a/progs/trivial/quads.c
+++ b/progs/trivial/quads.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/quadstrip-cont.c b/progs/trivial/quadstrip-cont.c
index 329523531a..44412698dc 100644
--- a/progs/trivial/quadstrip-cont.c
+++ b/progs/trivial/quadstrip-cont.c
@@ -57,7 +57,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/quadstrip-flat.c b/progs/trivial/quadstrip-flat.c
index 228c6c255e..0e0b3b49fa 100644
--- a/progs/trivial/quadstrip-flat.c
+++ b/progs/trivial/quadstrip-flat.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/quadstrip.c b/progs/trivial/quadstrip.c
index d49a9a5302..1be815fb8c 100644
--- a/progs/trivial/quadstrip.c
+++ b/progs/trivial/quadstrip.c
@@ -57,7 +57,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/readpixels.c b/progs/trivial/readpixels.c
index 5671618446..b063f17956 100644
--- a/progs/trivial/readpixels.c
+++ b/progs/trivial/readpixels.c
@@ -39,7 +39,7 @@ static void Key(unsigned char key, int x, int y)
    case 27:
       exit(0);
    default:
-      return;
+      break;
    }
    glutPostRedisplay();
 }
diff --git a/progs/trivial/tri-alpha-tex.c b/progs/trivial/tri-alpha-tex.c
index 780ebe6be5..853d564ae7 100644
--- a/progs/trivial/tri-alpha-tex.c
+++ b/progs/trivial/tri-alpha-tex.c
@@ -88,7 +88,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/tri-alpha.c b/progs/trivial/tri-alpha.c
index aec1cbb377..bd1c88ecf8 100644
--- a/progs/trivial/tri-alpha.c
+++ b/progs/trivial/tri-alpha.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/tri-blend-color.c b/progs/trivial/tri-blend-color.c
index 92f019259e..629b35c4ab 100644
--- a/progs/trivial/tri-blend-color.c
+++ b/progs/trivial/tri-blend-color.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/tri-clear.c b/progs/trivial/tri-clear.c
index f49186bd8a..e52ed81bf4 100644
--- a/progs/trivial/tri-clear.c
+++ b/progs/trivial/tri-clear.c
@@ -63,7 +63,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/tri-clip.c b/progs/trivial/tri-clip.c
index e1deca1bdc..3e3879c985 100644
--- a/progs/trivial/tri-clip.c
+++ b/progs/trivial/tri-clip.c
@@ -56,7 +56,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
     glutPostRedisplay();
 }
diff --git a/progs/trivial/tri-cull-both.c b/progs/trivial/tri-cull-both.c
index 864be710c2..809599d4a6 100644
--- a/progs/trivial/tri-cull-both.c
+++ b/progs/trivial/tri-cull-both.c
@@ -65,7 +65,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/tri-dlist.c b/progs/trivial/tri-dlist.c
index c410be221a..62d0a965d8 100644
--- a/progs/trivial/tri-dlist.c
+++ b/progs/trivial/tri-dlist.c
@@ -75,7 +75,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/tri-fbo.c b/progs/trivial/tri-fbo.c
index 1ed177ffdf..089180f97a 100644
--- a/progs/trivial/tri-fbo.c
+++ b/progs/trivial/tri-fbo.c
@@ -75,7 +75,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/tri-flat-clip.c b/progs/trivial/tri-flat-clip.c
index 2aab5ba00a..a23f8a382b 100644
--- a/progs/trivial/tri-flat-clip.c
+++ b/progs/trivial/tri-flat-clip.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/tri-flat.c b/progs/trivial/tri-flat.c
index ea703ec6f3..0614321844 100644
--- a/progs/trivial/tri-flat.c
+++ b/progs/trivial/tri-flat.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/tri-fog.c b/progs/trivial/tri-fog.c
index 0cea3d3258..7fc254a467 100644
--- a/progs/trivial/tri-fog.c
+++ b/progs/trivial/tri-fog.c
@@ -72,7 +72,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/tri-fp-const-imm.c b/progs/trivial/tri-fp-const-imm.c
index d2df442abf..accea62042 100644
--- a/progs/trivial/tri-fp-const-imm.c
+++ b/progs/trivial/tri-fp-const-imm.c
@@ -92,7 +92,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/tri-fp.c b/progs/trivial/tri-fp.c
index 4d1508120e..8f933befd3 100644
--- a/progs/trivial/tri-fp.c
+++ b/progs/trivial/tri-fp.c
@@ -90,7 +90,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/tri-lit-material.c b/progs/trivial/tri-lit-material.c
index ff9fb2c4dd..16cebb2b98 100644
--- a/progs/trivial/tri-lit-material.c
+++ b/progs/trivial/tri-lit-material.c
@@ -65,7 +65,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/tri-lit.c b/progs/trivial/tri-lit.c
index 15a7ad24c5..26ebd99d91 100644
--- a/progs/trivial/tri-lit.c
+++ b/progs/trivial/tri-lit.c
@@ -65,7 +65,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/tri-multitex-vbo.c b/progs/trivial/tri-multitex-vbo.c
index e319447ac1..ca4edaa5dd 100644
--- a/progs/trivial/tri-multitex-vbo.c
+++ b/progs/trivial/tri-multitex-vbo.c
@@ -192,7 +192,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/tri-orig.c b/progs/trivial/tri-orig.c
index e7cfee3a36..d86d34c39d 100644
--- a/progs/trivial/tri-orig.c
+++ b/progs/trivial/tri-orig.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/tri-query.c b/progs/trivial/tri-query.c
index 94956a86f3..8898f182c7 100644
--- a/progs/trivial/tri-query.c
+++ b/progs/trivial/tri-query.c
@@ -72,7 +72,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/tri-scissor-tri.c b/progs/trivial/tri-scissor-tri.c
index 608ebf29cf..d65502d91b 100644
--- a/progs/trivial/tri-scissor-tri.c
+++ b/progs/trivial/tri-scissor-tri.c
@@ -63,7 +63,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/tri-square.c b/progs/trivial/tri-square.c
index 0b82a1dd8e..2014bd489c 100644
--- a/progs/trivial/tri-square.c
+++ b/progs/trivial/tri-square.c
@@ -63,7 +63,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/tri-stipple.c b/progs/trivial/tri-stipple.c
index aa94fa224b..15a08fec7c 100644
--- a/progs/trivial/tri-stipple.c
+++ b/progs/trivial/tri-stipple.c
@@ -77,7 +77,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/tri-tex-3d.c b/progs/trivial/tri-tex-3d.c
index 3ccbe12510..073a080d7a 100644
--- a/progs/trivial/tri-tex-3d.c
+++ b/progs/trivial/tri-tex-3d.c
@@ -97,7 +97,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/tri-tex.c b/progs/trivial/tri-tex.c
index 56afb4748d..244e154504 100644
--- a/progs/trivial/tri-tex.c
+++ b/progs/trivial/tri-tex.c
@@ -94,7 +94,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/tri-tri.c b/progs/trivial/tri-tri.c
index f996bd01a1..7bf400793e 100644
--- a/progs/trivial/tri-tri.c
+++ b/progs/trivial/tri-tri.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/tri-unfilled-clip.c b/progs/trivial/tri-unfilled-clip.c
index 2fd894a49a..585919e16d 100644
--- a/progs/trivial/tri-unfilled-clip.c
+++ b/progs/trivial/tri-unfilled-clip.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/tri-unfilled-edgeflag.c b/progs/trivial/tri-unfilled-edgeflag.c
index 11c21d1bf6..f536f64229 100644
--- a/progs/trivial/tri-unfilled-edgeflag.c
+++ b/progs/trivial/tri-unfilled-edgeflag.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/tri-unfilled-point.c b/progs/trivial/tri-unfilled-point.c
index 750a254669..11e276e1a5 100644
--- a/progs/trivial/tri-unfilled-point.c
+++ b/progs/trivial/tri-unfilled-point.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/tri-unfilled-smooth.c b/progs/trivial/tri-unfilled-smooth.c
index eddae176e5..fa31667e65 100644
--- a/progs/trivial/tri-unfilled-smooth.c
+++ b/progs/trivial/tri-unfilled-smooth.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/tri-unfilled-tri-lit.c b/progs/trivial/tri-unfilled-tri-lit.c
index 1d42b40b71..d6baeb4697 100644
--- a/progs/trivial/tri-unfilled-tri-lit.c
+++ b/progs/trivial/tri-unfilled-tri-lit.c
@@ -65,7 +65,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/tri-unfilled-userclip-stip.c b/progs/trivial/tri-unfilled-userclip-stip.c
index ddc0dffd4f..02bfa92f83 100644
--- a/progs/trivial/tri-unfilled-userclip-stip.c
+++ b/progs/trivial/tri-unfilled-userclip-stip.c
@@ -67,7 +67,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/tri-unfilled-userclip.c b/progs/trivial/tri-unfilled-userclip.c
index 0dec0bfc9b..11e53fc7cc 100644
--- a/progs/trivial/tri-unfilled-userclip.c
+++ b/progs/trivial/tri-unfilled-userclip.c
@@ -66,7 +66,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/tri-unfilled.c b/progs/trivial/tri-unfilled.c
index b98cb9a842..afa1058dad 100644
--- a/progs/trivial/tri-unfilled.c
+++ b/progs/trivial/tri-unfilled.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/tri-userclip.c b/progs/trivial/tri-userclip.c
index 8f37e0fae2..5651c73832 100644
--- a/progs/trivial/tri-userclip.c
+++ b/progs/trivial/tri-userclip.c
@@ -66,7 +66,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/tri-z-9.c b/progs/trivial/tri-z-9.c
index 099e89f6f4..37b9e2f873 100644
--- a/progs/trivial/tri-z-9.c
+++ b/progs/trivial/tri-z-9.c
@@ -61,7 +61,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/tri-z-eq.c b/progs/trivial/tri-z-eq.c
index b81c992f7d..6bdac47419 100644
--- a/progs/trivial/tri-z-eq.c
+++ b/progs/trivial/tri-z-eq.c
@@ -61,7 +61,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/trifan-flat-clip.c b/progs/trivial/trifan-flat-clip.c
index 199f91a637..89bc471191 100644
--- a/progs/trivial/trifan-flat-clip.c
+++ b/progs/trivial/trifan-flat-clip.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/trifan-flat-unfilled-clip.c b/progs/trivial/trifan-flat-unfilled-clip.c
index ea3e155387..3a1a226e54 100644
--- a/progs/trivial/trifan-flat-unfilled-clip.c
+++ b/progs/trivial/trifan-flat-unfilled-clip.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/trifan-flat.c b/progs/trivial/trifan-flat.c
index d69b4887e3..d25abdf49e 100644
--- a/progs/trivial/trifan-flat.c
+++ b/progs/trivial/trifan-flat.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/trifan-unfilled.c b/progs/trivial/trifan-unfilled.c
index 91447e4e44..2e3ff8218f 100644
--- a/progs/trivial/trifan-unfilled.c
+++ b/progs/trivial/trifan-unfilled.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/trifan.c b/progs/trivial/trifan.c
index 84eb4172de..b8a7615114 100644
--- a/progs/trivial/trifan.c
+++ b/progs/trivial/trifan.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/tristrip-clip.c b/progs/trivial/tristrip-clip.c
index 343e293804..4e6ee1fbca 100644
--- a/progs/trivial/tristrip-clip.c
+++ b/progs/trivial/tristrip-clip.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/tristrip-flat.c b/progs/trivial/tristrip-flat.c
index 02da97efce..a90b8b6cb6 100644
--- a/progs/trivial/tristrip-flat.c
+++ b/progs/trivial/tristrip-flat.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/tristrip.c b/progs/trivial/tristrip.c
index 77bf2fad28..29915ff111 100644
--- a/progs/trivial/tristrip.c
+++ b/progs/trivial/tristrip.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/vp-tri-cb-pos.c b/progs/trivial/vp-tri-cb-pos.c
index 42bf9806b1..9cbc4d1193 100644
--- a/progs/trivial/vp-tri-cb-pos.c
+++ b/progs/trivial/vp-tri-cb-pos.c
@@ -81,7 +81,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/vp-tri-cb-tex.c b/progs/trivial/vp-tri-cb-tex.c
index 8290226675..e543e2ec3f 100644
--- a/progs/trivial/vp-tri-cb-tex.c
+++ b/progs/trivial/vp-tri-cb-tex.c
@@ -114,7 +114,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/vp-tri-invariant.c b/progs/trivial/vp-tri-invariant.c
index ff24139365..4dbe95eb9a 100644
--- a/progs/trivial/vp-tri-invariant.c
+++ b/progs/trivial/vp-tri-invariant.c
@@ -69,7 +69,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
-- 
cgit v1.2.3


From 56de7e222ee0f5e44b87ce05dc94733fdd41e4ed Mon Sep 17 00:00:00 2001
From: Vinson Lee <vlee@vmware.com>
Date: Thu, 19 Nov 2009 22:52:05 -0800
Subject: progs/trivial: Redraw upon keypress. (cherry picked from commit
 9553a42f638bd98eb90e5b7fb37d6b82758b6363)

---
 progs/trivial/linestrip-clip.c         | 2 +-
 progs/trivial/linestrip-flat-stipple.c | 2 +-
 progs/trivial/linestrip.c              | 2 +-
 progs/trivial/tri-unfilled-tri.c       | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

(limited to 'progs/trivial')

diff --git a/progs/trivial/linestrip-clip.c b/progs/trivial/linestrip-clip.c
index f252822921..5e90ea2eb0 100644
--- a/progs/trivial/linestrip-clip.c
+++ b/progs/trivial/linestrip-clip.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/linestrip-flat-stipple.c b/progs/trivial/linestrip-flat-stipple.c
index 5caa724423..bae5c3a1c3 100644
--- a/progs/trivial/linestrip-flat-stipple.c
+++ b/progs/trivial/linestrip-flat-stipple.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/linestrip.c b/progs/trivial/linestrip.c
index 0219b1ab70..b6d6882146 100644
--- a/progs/trivial/linestrip.c
+++ b/progs/trivial/linestrip.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
diff --git a/progs/trivial/tri-unfilled-tri.c b/progs/trivial/tri-unfilled-tri.c
index 695cc89095..75a70b8a41 100644
--- a/progs/trivial/tri-unfilled-tri.c
+++ b/progs/trivial/tri-unfilled-tri.c
@@ -62,7 +62,7 @@ static void Key(unsigned char key, int x, int y)
       case 27:
 	exit(1);
       default:
-	return;
+	break;
     }
 
     glutPostRedisplay();
-- 
cgit v1.2.3


From 786899f1532046526bcc94683112d79a5f59a660 Mon Sep 17 00:00:00 2001
From: Vinson Lee <vlee@vmware.com>
Date: Sat, 12 Dec 2009 14:20:17 -0800
Subject: progs/trivial: Silence compiler warnings in tri-blend-max.c

---
 progs/trivial/tri-blend-max.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'progs/trivial')

diff --git a/progs/trivial/tri-blend-max.c b/progs/trivial/tri-blend-max.c
index b39f8f3f12..b173dab8ec 100644
--- a/progs/trivial/tri-blend-max.c
+++ b/progs/trivial/tri-blend-max.c
@@ -83,7 +83,7 @@ static void drawRightTriangle(void)
    glDisable (GL_BLEND);
 }
 
-void display(void)
+static void display(void)
 {
    glClear(GL_COLOR_BUFFER_BIT);
 
@@ -99,7 +99,7 @@ void display(void)
    glFlush();
 }
 
-void reshape(int w, int h)
+static void reshape(int w, int h)
 {
    glViewport(0, 0, (GLsizei) w, (GLsizei) h);
    glMatrixMode(GL_PROJECTION);
@@ -111,7 +111,7 @@ void reshape(int w, int h)
 }
 
 /* ARGSUSED1 */
-void keyboard(unsigned char key, int x, int y)
+static void keyboard(unsigned char key, int x, int y)
 {
    switch (key) {
       case 't':
-- 
cgit v1.2.3


From 588e9f69c4994d4e5bccdc8257a5aeb1e0b740d8 Mon Sep 17 00:00:00 2001
From: Vinson Lee <vlee@vmware.com>
Date: Sat, 12 Dec 2009 15:47:17 -0800
Subject: progs/trivial: Silence compiler warnings in tri-blend-min.c.

---
 progs/trivial/tri-blend-min.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'progs/trivial')

diff --git a/progs/trivial/tri-blend-min.c b/progs/trivial/tri-blend-min.c
index 656297c0ce..629139acae 100644
--- a/progs/trivial/tri-blend-min.c
+++ b/progs/trivial/tri-blend-min.c
@@ -83,7 +83,7 @@ static void drawRightTriangle(void)
    glDisable (GL_BLEND);
 }
 
-void display(void)
+static void display(void)
 {
    glClear(GL_COLOR_BUFFER_BIT);
 
@@ -99,7 +99,7 @@ void display(void)
    glFlush();
 }
 
-void reshape(int w, int h)
+static void reshape(int w, int h)
 {
    glViewport(0, 0, (GLsizei) w, (GLsizei) h);
    glMatrixMode(GL_PROJECTION);
@@ -111,7 +111,7 @@ void reshape(int w, int h)
 }
 
 /* ARGSUSED1 */
-void keyboard(unsigned char key, int x, int y)
+static void keyboard(unsigned char key, int x, int y)
 {
    switch (key) {
       case 't':
-- 
cgit v1.2.3


From 0a8d508854c6dd354e611b046e375b8633059a40 Mon Sep 17 00:00:00 2001
From: Vinson Lee <vlee@vmware.com>
Date: Mon, 14 Dec 2009 18:11:57 -0800
Subject: progs/trivial: Silence compiler warnings.

---
 progs/trivial/tri-blend-revsub.c | 6 +++---
 progs/trivial/tri-blend-sub.c    | 6 +++---
 progs/trivial/tri-blend.c        | 6 +++---
 progs/trivial/tri-fbo-tex.c      | 3 ---
 progs/trivial/tri-z.c            | 6 +++---
 5 files changed, 12 insertions(+), 15 deletions(-)

(limited to 'progs/trivial')

diff --git a/progs/trivial/tri-blend-revsub.c b/progs/trivial/tri-blend-revsub.c
index fe225f1f4e..ef1e92c85d 100644
--- a/progs/trivial/tri-blend-revsub.c
+++ b/progs/trivial/tri-blend-revsub.c
@@ -83,7 +83,7 @@ static void drawRightTriangle(void)
    glDisable (GL_BLEND);
 }
 
-void display(void)
+static void display(void)
 {
    glClear(GL_COLOR_BUFFER_BIT);
 
@@ -99,7 +99,7 @@ void display(void)
    glFlush();
 }
 
-void reshape(int w, int h)
+static void reshape(int w, int h)
 {
    glViewport(0, 0, (GLsizei) w, (GLsizei) h);
    glMatrixMode(GL_PROJECTION);
@@ -111,7 +111,7 @@ void reshape(int w, int h)
 }
 
 /* ARGSUSED1 */
-void keyboard(unsigned char key, int x, int y)
+static void keyboard(unsigned char key, int x, int y)
 {
    switch (key) {
       case 't':
diff --git a/progs/trivial/tri-blend-sub.c b/progs/trivial/tri-blend-sub.c
index cc1aeaf4a4..3c560ae6ef 100644
--- a/progs/trivial/tri-blend-sub.c
+++ b/progs/trivial/tri-blend-sub.c
@@ -83,7 +83,7 @@ static void drawRightTriangle(void)
    glDisable (GL_BLEND);
 }
 
-void display(void)
+static void display(void)
 {
    glClear(GL_COLOR_BUFFER_BIT);
 
@@ -99,7 +99,7 @@ void display(void)
    glFlush();
 }
 
-void reshape(int w, int h)
+static void reshape(int w, int h)
 {
    glViewport(0, 0, (GLsizei) w, (GLsizei) h);
    glMatrixMode(GL_PROJECTION);
@@ -111,7 +111,7 @@ void reshape(int w, int h)
 }
 
 /* ARGSUSED1 */
-void keyboard(unsigned char key, int x, int y)
+static void keyboard(unsigned char key, int x, int y)
 {
    switch (key) {
       case 't':
diff --git a/progs/trivial/tri-blend.c b/progs/trivial/tri-blend.c
index 58c451c976..f41be89b09 100644
--- a/progs/trivial/tri-blend.c
+++ b/progs/trivial/tri-blend.c
@@ -81,7 +81,7 @@ static void drawRightTriangle(void)
    glDisable (GL_BLEND);
 }
 
-void display(void)
+static void display(void)
 {
    glClear(GL_COLOR_BUFFER_BIT);
 
@@ -97,7 +97,7 @@ void display(void)
    glFlush();
 }
 
-void reshape(int w, int h)
+static void reshape(int w, int h)
 {
    glViewport(0, 0, (GLsizei) w, (GLsizei) h);
    glMatrixMode(GL_PROJECTION);
@@ -109,7 +109,7 @@ void reshape(int w, int h)
 }
 
 /* ARGSUSED1 */
-void keyboard(unsigned char key, int x, int y)
+static void keyboard(unsigned char key, int x, int y)
 {
    switch (key) {
       case 't':
diff --git a/progs/trivial/tri-fbo-tex.c b/progs/trivial/tri-fbo-tex.c
index 72b4cf3683..8d1f871328 100644
--- a/progs/trivial/tri-fbo-tex.c
+++ b/progs/trivial/tri-fbo-tex.c
@@ -189,9 +189,6 @@ Key(unsigned char key, int x, int y)
 static void
 Init(int argc, char *argv[])
 {
-   static const GLfloat mat[4] = { 1.0, 0.5, 0.5, 1.0 };
-   GLint i;
-
    if (!glutExtensionSupported("GL_EXT_framebuffer_object")) {
       printf("GL_EXT_framebuffer_object not found!\n");
       exit(0);
diff --git a/progs/trivial/tri-z.c b/progs/trivial/tri-z.c
index 014aaa071a..092249dd76 100644
--- a/progs/trivial/tri-z.c
+++ b/progs/trivial/tri-z.c
@@ -101,7 +101,7 @@ static void drawRightTriangle(void)
    glEnd();
 }
 
-void display(void)
+static void display(void)
 {
    printf("GL_CLEAR_DEPTH = %.2f,  GL_DEPTH_FUNC = %s,  DepthRange(%.1f, %.1f)\n",
           clearVal, funcs[curFunc].str, minZ, maxZ);
@@ -124,7 +124,7 @@ void display(void)
    glFlush();
 }
 
-void reshape(int w, int h)
+static void reshape(int w, int h)
 {
    glViewport(0, 0, (GLsizei) w, (GLsizei) h);
    glMatrixMode(GL_PROJECTION);
@@ -136,7 +136,7 @@ void reshape(int w, int h)
 }
 
 /* ARGSUSED1 */
-void keyboard(unsigned char key, int x, int y)
+static void keyboard(unsigned char key, int x, int y)
 {
    switch (key) {
       case 'n':
-- 
cgit v1.2.3


From d87d71036cf546488981d3bd174fde967533bad2 Mon Sep 17 00:00:00 2001
From: Vinson Lee <vlee@vmware.com>
Date: Sat, 19 Dec 2009 00:28:01 -0800
Subject: progs/trivial: Use C-style comments.

---
 progs/trivial/clear-fbo-tex.c        | 4 ++--
 progs/trivial/createwin.c            | 2 +-
 progs/trivial/dlist-begin-call-end.c | 2 +-
 progs/trivial/draw2arrays.c          | 2 +-
 progs/trivial/drawarrays.c           | 2 +-
 progs/trivial/tri-fp.c               | 2 +-
 progs/trivial/tri-logicop-none.c     | 2 +-
 progs/trivial/tri-logicop-xor.c      | 2 +-
 progs/trivial/vbo-drawarrays.c       | 2 +-
 progs/trivial/vbo-noninterleaved.c   | 4 ++--
 10 files changed, 12 insertions(+), 12 deletions(-)

(limited to 'progs/trivial')

diff --git a/progs/trivial/clear-fbo-tex.c b/progs/trivial/clear-fbo-tex.c
index 238f634bf5..ff31706fd1 100644
--- a/progs/trivial/clear-fbo-tex.c
+++ b/progs/trivial/clear-fbo-tex.c
@@ -102,8 +102,8 @@ static void Draw( void )
 
    /* draw to texture image */
    glBindFramebufferEXT(GL_FRAMEBUFFER_EXT, MyFB);
-//   glDrawBuffer(GL_COLOR_ATTACHMENT1_EXT);
-//   glReadBuffer(GL_COLOR_ATTACHMENT1_EXT);
+   /* glDrawBuffer(GL_COLOR_ATTACHMENT1_EXT); */
+   /* glReadBuffer(GL_COLOR_ATTACHMENT1_EXT); */
 
    
    glViewport(0, 0, TexWidth, TexHeight);
diff --git a/progs/trivial/createwin.c b/progs/trivial/createwin.c
index 04a088642b..93da30ee29 100644
--- a/progs/trivial/createwin.c
+++ b/progs/trivial/createwin.c
@@ -116,6 +116,6 @@ int main(int argc, char **argv)
     glutReshapeFunc(Reshape);
     glutKeyboardFunc(Key);
     glutDisplayFunc(Draw);
-//    glutMainLoop();
+    /* glutMainLoop(); */
 	return 0;
 }
diff --git a/progs/trivial/dlist-begin-call-end.c b/progs/trivial/dlist-begin-call-end.c
index da3864a02a..dbfaef3978 100644
--- a/progs/trivial/dlist-begin-call-end.c
+++ b/progs/trivial/dlist-begin-call-end.c
@@ -49,7 +49,7 @@ static void Init(void)
     */
    first_list = glGenLists(1);
    glNewList(first_list, GL_COMPILE); 
-//   glColor3f(0,1,0);
+   /* glColor3f(0,1,0); */
    glEndList();
 
 
diff --git a/progs/trivial/draw2arrays.c b/progs/trivial/draw2arrays.c
index 95a89981d3..2345ae9e9e 100644
--- a/progs/trivial/draw2arrays.c
+++ b/progs/trivial/draw2arrays.c
@@ -66,7 +66,7 @@ static void Display( void )
 
    glEnable(GL_VERTEX_PROGRAM_ARB);
 
-//   glDrawArrays( GL_TRIANGLES, 0, 3 );
+   /* glDrawArrays( GL_TRIANGLES, 0, 3 ); */
    glDrawArrays( GL_TRIANGLES, 1, 3 );
 
    glFlush(); 
diff --git a/progs/trivial/drawarrays.c b/progs/trivial/drawarrays.c
index 27d86682f7..f5c0a50f9a 100644
--- a/progs/trivial/drawarrays.c
+++ b/progs/trivial/drawarrays.c
@@ -77,7 +77,7 @@ static void Display( void )
 
    glEnable(GL_VERTEX_PROGRAM_ARB);
 
-//   glDrawArrays( GL_TRIANGLES, 0, 3 );
+   /* glDrawArrays( GL_TRIANGLES, 0, 3 ); */
    glDrawArrays( GL_TRIANGLES, 1, 3 );
 
    glFlush(); 
diff --git a/progs/trivial/tri-fp.c b/progs/trivial/tri-fp.c
index 8f933befd3..6ecfef4d2a 100644
--- a/progs/trivial/tri-fp.c
+++ b/progs/trivial/tri-fp.c
@@ -42,7 +42,7 @@ static void Init(void)
    static const char *prog1 =
       "!!ARBfp1.0\n"
       "MOV  result.color, fragment.texcoord[1];\n"
-//      "MOV  result.color, fragment.color;\n"
+      /* "MOV  result.color, fragment.color;\n" */
       "END\n";
 
 
diff --git a/progs/trivial/tri-logicop-none.c b/progs/trivial/tri-logicop-none.c
index 53c2614ac3..2b6a3d6f5c 100644
--- a/progs/trivial/tri-logicop-none.c
+++ b/progs/trivial/tri-logicop-none.c
@@ -101,7 +101,7 @@ static void Draw(void)
    glVertex3f( 0.5, -0.5, -30.0);
    glEnd();
 
-//   glLineWidth(12.0);
+   /* glLineWidth(12.0); */
 
    /* Redraw parts of the lines:
     */
diff --git a/progs/trivial/tri-logicop-xor.c b/progs/trivial/tri-logicop-xor.c
index f018a851ac..b8207cd6d8 100644
--- a/progs/trivial/tri-logicop-xor.c
+++ b/progs/trivial/tri-logicop-xor.c
@@ -105,7 +105,7 @@ static void Draw(void)
    glVertex3f( 0.5, -0.5, -30.0);
    glEnd();
 
-//   glLineWidth(12.0);
+   /* glLineWidth(12.0); */
 
    /* Redraw parts of the lines to remove them:
     */
diff --git a/progs/trivial/vbo-drawarrays.c b/progs/trivial/vbo-drawarrays.c
index c29954b903..cb26e84115 100644
--- a/progs/trivial/vbo-drawarrays.c
+++ b/progs/trivial/vbo-drawarrays.c
@@ -83,7 +83,7 @@ static void Display( void )
 
    glEnable(GL_VERTEX_PROGRAM_ARB);
 
-//   glDrawArrays( GL_TRIANGLES, 0, 3 );
+   /* glDrawArrays( GL_TRIANGLES, 0, 3 ); */
    glDrawArrays( GL_TRIANGLES, 1, 3 );
 
    glFlush(); 
diff --git a/progs/trivial/vbo-noninterleaved.c b/progs/trivial/vbo-noninterleaved.c
index 0672ca50ff..f7c42a8981 100644
--- a/progs/trivial/vbo-noninterleaved.c
+++ b/progs/trivial/vbo-noninterleaved.c
@@ -87,8 +87,8 @@ static void Display( void )
 
    glEnable(GL_VERTEX_PROGRAM_ARB);
 
-//   glDrawArrays( GL_TRIANGLES, 0, 3 );
-//   glDrawArrays( GL_TRIANGLES, 1, 3 );
+   /* glDrawArrays( GL_TRIANGLES, 0, 3 ); */
+   /* glDrawArrays( GL_TRIANGLES, 1, 3 ); */
    glDrawArrays( GL_QUADS, 0, 4 );
 
    glFlush(); 
-- 
cgit v1.2.3


From 7bbf7f94ea786e41ff1364cedaf7dd5c0bbf605a Mon Sep 17 00:00:00 2001
From: José Fonseca <jfonseca@vmware.com>
Date: Thu, 31 Dec 2009 21:10:25 +0000
Subject: scons: Build progs together with everything else.

This is a substantial reorganization, This particular commit enables:
- building the progs for unices platforms
- glew is now built as a shared library (it is the default, and it is
inconvenient and pointless to shift away from that default)
- all progs get built by default
---
 SConstruct               |   8 ++-
 docs/install.html        |   9 ----
 progs/SConscript         |  38 +++++++++++++++
 progs/SConstruct         |  65 -------------------------
 progs/demos/SConscript   | 124 ++++++++++++++++++++---------------------------
 progs/fp/SConscript      |  15 +-----
 progs/glsl/SConscript    |  20 +-------
 progs/perf/SConscript    |  11 +----
 progs/redbook/SConscript |  20 +-------
 progs/samples/SConscript |  20 +-------
 progs/tests/SConscript   |  20 +-------
 progs/trivial/SConscript |  11 +----
 progs/vp/SConscript      |  11 +----
 progs/vpglsl/SConscript  |  11 +----
 progs/wgl/SConscript     |  14 ++----
 src/glew/SConscript      |  31 ++++++++----
 src/glut/glx/SConscript  |  66 ++++++++++++++++---------
 17 files changed, 180 insertions(+), 314 deletions(-)
 delete mode 100644 progs/SConstruct

(limited to 'progs/trivial')

diff --git a/SConstruct b/SConstruct
index 0a545d5c92..ed92518eec 100644
--- a/SConstruct
+++ b/SConstruct
@@ -177,7 +177,7 @@ if env['platform'] != common.default_platform:
 
     SConscript(
         'src/glsl/SConscript',
-        variant_dir = env['build'] + '/host',
+        variant_dir = os.path.join(env['build'], 'host'),
         duplicate = 0, # http://www.scons.org/doc/0.97/HTML/scons-user/x2261.html
         exports={'env':host_env},
     )
@@ -187,3 +187,9 @@ SConscript(
 	variant_dir = env['build'],
 	duplicate = 0 # http://www.scons.org/doc/0.97/HTML/scons-user/x2261.html
 )
+
+SConscript(
+	'progs/SConscript',
+	variant_dir = os.path.join('progs', env['build']),
+	duplicate = 0 # http://www.scons.org/doc/0.97/HTML/scons-user/x2261.html
+)
diff --git a/docs/install.html b/docs/install.html
index 8c24cee7a3..5aea92e0b5 100644
--- a/docs/install.html
+++ b/docs/install.html
@@ -351,20 +351,11 @@ example linux or windows, <i>machine</i> is x86 or x86_64, optionally followed
 by -debug for debug builds.
 </p>
 
-<p>
-The sample programs are built seperately. To build them do
-<pre>
-    scons -C progs
-</pre>
-And the build output will be placed in progs/build/...
-</p>
-
 <p>
 To build Mesa with SCons for Windows on Linux using the MinGW crosscompiler toolchain do
 </p>
 <pre>
     scons platform=windows toolchain=crossmingw machine=x86 statetrackers=mesa drivers=softpipe,trace winsys=gdi
-    scons -C progs platform=windows toolchain=crossmingw machine=x86 -k
 </pre>
 <p>
 This will create:
diff --git a/progs/SConscript b/progs/SConscript
index 66eaf9e541..3b180d00bc 100644
--- a/progs/SConscript
+++ b/progs/SConscript
@@ -1,5 +1,43 @@
 SConscript([
     'util/SConscript',
+])
+
+Import('*')
+
+progs_env = env.Clone()
+
+if progs_env['platform'] == 'windows':
+    progs_env.Append(CPPDEFINES = ['NOMINMAX'])
+    progs_env.Prepend(LIBS = [
+        'winmm',
+        'kernel32',
+        'user32',
+        'gdi32',
+    ])
+
+# OpenGL
+if progs_env['platform'] == 'windows':
+    progs_env.Prepend(LIBS = ['glu32', 'opengl32'])
+else:
+    progs_env.Prepend(LIBS = ['GLU', 'GL'])
+
+# Glut
+progs_env.Prepend(LIBS = [glut])
+
+# GLEW
+progs_env.Prepend(LIBS = [glew])
+
+progs_env.Prepend(CPPPATH = [
+	'#progs/util',
+])
+
+progs_env.Prepend(LIBS = [
+	util,
+])
+
+Export('progs_env')
+
+SConscript([
     'demos/SConscript',
     'glsl/SConscript',
     'redbook/SConscript',
diff --git a/progs/SConstruct b/progs/SConstruct
deleted file mode 100644
index 4d268cc6d7..0000000000
--- a/progs/SConstruct
+++ /dev/null
@@ -1,65 +0,0 @@
-import os
-import os.path
-import sys
-
-env = Environment(
-    tools = ['generic'],
-    toolpath = ['../scons'],
-    ENV = os.environ,
-)
-
-
-# Use Mesa's headers and libs
-if 1:
-    build_topdir = 'build'
-    build_subdir = env['platform']
-    if env['machine'] != 'generic':
-        build_subdir += '-' + env['machine']
-    if env['debug']:
-        build_subdir += "-debug"
-    if env['profile']:
-        build_subdir += "-profile"
-    build_dir = os.path.join(build_topdir, build_subdir)
-
-    env.Append(CPPDEFINES = ['GLEW_STATIC'])
-    env.Append(CPPPATH = ['#../include'])
-    env.Append(LIBPATH = [
-        '#../' + build_dir + '/glew/',
-        '#../' + build_dir + '/glut/glx',
-    ])
-
-
-conf = Configure(env)
-
-# OpenGL
-if env['platform'] == 'windows':
-    env.Prepend(LIBS = ['glu32', 'opengl32'])
-else:
-    env.Prepend(LIBS = ['GLU', 'GL'])
-
-# Glut
-env['GLUT'] = False
-if conf.CheckCHeader('GL/glut.h'):
-    if env['platform'] == 'windows':
-        env['GLUT_LIB'] = 'glut32'
-    else:
-        env['GLUT_LIB'] = 'glut'
-    env['GLUT'] = True
-
-# GLEW
-env['GLEW'] = False
-if conf.CheckCHeader('GL/glew.h'):
-    env['GLEW_LIB'] = 'glew'
-    env['GLEW'] = True
-    env.Prepend(LIBS = ['glew'])
-
-conf.Finish()
-
-
-Export('env')
-
-SConscript(
-    'SConscript',
-    build_dir = env['build'],
-    duplicate = 0 # http://www.scons.org/doc/0.97/HTML/scons-user/x2261.html
-)
diff --git a/progs/demos/SConscript b/progs/demos/SConscript
index f851870bcf..742dd66f36 100644
--- a/progs/demos/SConscript
+++ b/progs/demos/SConscript
@@ -1,84 +1,66 @@
 Import('*')
 
-if not env['GLUT']:
-    Return()
-
-env = env.Clone()
-
-env.Prepend(CPPPATH = [
-	'../util',
-])
-
-env.Prepend(LIBS = [
-	util,
-	'$GLUT_LIB'
-])
-
-if env['platform'] == 'windows':
-    env.Append(CPPDEFINES = ['NOMINMAX'])
-    env.Prepend(LIBS = ['winmm'])
-
 progs = [
-	'arbfplight',
-	'arbfslight',
-	'arbocclude',
-	'bounce',
-	'clearspd',
-	'copypix',
-	'cubemap',
-	'drawpix',
-	'engine',
-	'fbo_firecube',
-	'fire',
-	'fogcoord',
-	'fplight',
-	'fslight',
-	'gamma',
-	'gearbox',
-	'gears',
-	'geartrain',
-	'glinfo',
-	'gloss',
-	'gltestperf',
-	'ipers',
-	'isosurf',
-	'lodbias',
-	'morph3d',
-	'multiarb',
-	'paltex',
-	'pointblast',
-	'ray',
-	'readpix',
-	'reflect',
-	'renormal',
-	'shadowtex',
-	'singlebuffer',
-	'spectex',
-	'spriteblast',
-	'stex3d',
-	'teapot',
-	'terrain',
-	'tessdemo',
-	'texcyl',
-	'texenv',
-	'textures',
-	'trispd',
-	'tunnel',
-	'tunnel2',
-	'vao_demo',
-	'winpos',
-        'dinoshade',
-        'fbotexture',
-        'projtex',
+    'arbfplight',
+    'arbfslight',
+    'arbocclude',
+    'bounce',
+    'clearspd',
+    'copypix',
+    'cubemap',
+    'drawpix',
+    'engine',
+    'fbo_firecube',
+    'fire',
+    'fogcoord',
+    'fplight',
+    'fslight',
+    'gamma',
+    'gearbox',
+    'gears',
+    'geartrain',
+    'glinfo',
+    'gloss',
+    'gltestperf',
+    'ipers',
+    'isosurf',
+    'lodbias',
+    'morph3d',
+    'multiarb',
+    'paltex',
+    'pointblast',
+    'ray',
+    'readpix',
+    'reflect',
+    'renormal',
+    'shadowtex',
+    'singlebuffer',
+    'spectex',
+    'spriteblast',
+    'stex3d',
+    'teapot',
+    'terrain',
+    'tessdemo',
+    'texcyl',
+    'texenv',
+    'textures',
+    'trispd',
+    'tunnel',
+    'tunnel2',
+    'vao_demo',
+    'winpos',
+    'dinoshade',
+    'fbotexture',
+    'projtex',
 ]
 
 for prog in progs:
-    env.Program(
+    progs_env.Program(
         target = prog,
         source = prog + '.c',
     )
     
-env.Program(
+progs_env.Program(
     target = 'rain',
     source = [
         'rain.cxx',
diff --git a/progs/fp/SConscript b/progs/fp/SConscript
index a78318542c..113e11ab54 100644
--- a/progs/fp/SConscript
+++ b/progs/fp/SConscript
@@ -1,15 +1,4 @@
-Import('env')
-
-if not env['GLUT']:
-    Return()
-
-env = env.Clone()
-
-env.Prepend(CPPPATH = [
-	'../util',
-])
-
-env.Prepend(LIBS = ['$GLUT_LIB'])
+Import('*')
 
 progs = [
     'fp-tri',
@@ -24,7 +13,7 @@ progs = [
 ]
 
 for prog in progs:
-    env.Program(
+    progs_env.Program(
         target = prog,
         source = [prog + '.c'],
     )
diff --git a/progs/glsl/SConscript b/progs/glsl/SConscript
index 7a4549cd70..8f2ebcf69c 100644
--- a/progs/glsl/SConscript
+++ b/progs/glsl/SConscript
@@ -1,23 +1,5 @@
 Import('*')
 
-if not env['GLUT']:
-    Return()
-
-env = env.Clone()
-
-env.Prepend(CPPPATH = [
-	'../util',
-])
-
-env.Prepend(LIBS = [
-	util,
-	'$GLUT_LIB'
-])
-
-if env['platform'] == 'windows':
-    env.Append(CPPDEFINES = ['NOMINMAX'])
-    env.Prepend(LIBS = ['winmm'])
-
 progs = [
       'array',
       'bitmap',
@@ -48,7 +30,7 @@ progs = [
 ]
 
 for prog in progs:
-    env.Program(
+    progs_env.Program(
         target = prog,
         source = prog + '.c',
     )
diff --git a/progs/perf/SConscript b/progs/perf/SConscript
index a5ec9a7c2a..691478ab64 100644
--- a/progs/perf/SConscript
+++ b/progs/perf/SConscript
@@ -1,11 +1,4 @@
-Import('env')
-
-if not env['GLUT']:
-    Return()
-
-env = env.Clone()
-
-env.Prepend(LIBS = ['$GLUT_LIB'])
+Import('*')
 
 progs = [
       'copytex',
@@ -21,7 +14,7 @@ progs = [
 ]
 
 for prog in progs:
-    env.Program(
+    progs_env.Program(
         target = prog,
         source = [
             prog + '.c',
diff --git a/progs/redbook/SConscript b/progs/redbook/SConscript
index 242cb6647f..24d7cff1b6 100644
--- a/progs/redbook/SConscript
+++ b/progs/redbook/SConscript
@@ -1,23 +1,5 @@
 Import('*')
 
-if not env['GLUT']:
-    Return()
-
-env = env.Clone()
-
-env.Prepend(CPPPATH = [
-	'../util',
-])
-
-env.Prepend(LIBS = [
-	util,
-	'$GLUT_LIB'
-])
-
-if env['platform'] == 'windows':
-    env.Append(CPPDEFINES = ['NOMINMAX'])
-    env.Prepend(LIBS = ['winmm'])
-
 progs = [
     'aaindex',
     'aapoly',
@@ -85,7 +67,7 @@ progs = [
 ]
 
 for prog in progs:
-    env.Program(
+    progs_env.Program(
         target = prog,
         source = prog + '.c',
     )
diff --git a/progs/samples/SConscript b/progs/samples/SConscript
index 7a8a0d62d8..134dfa9980 100644
--- a/progs/samples/SConscript
+++ b/progs/samples/SConscript
@@ -1,23 +1,5 @@
 Import('*')
 
-if not env['GLUT']:
-    Return()
-
-env = env.Clone()
-
-env.Prepend(CPPPATH = [
-	'../util',
-])
-
-env.Prepend(LIBS = [
-	util,
-	'$GLUT_LIB'
-])
-
-if env['platform'] == 'windows':
-    env.Append(CPPDEFINES = ['NOMINMAX'])
-    env.Prepend(LIBS = ['winmm'])
-
 progs = [
     'accum',
     'bitmap1',
@@ -52,7 +34,7 @@ progs = [
 ]
 
 for prog in progs:
-    env.Program(
+    progs_env.Program(
         target = prog,
         source = prog + '.c',
     )
diff --git a/progs/tests/SConscript b/progs/tests/SConscript
index ae6488b3e6..e2c6538288 100644
--- a/progs/tests/SConscript
+++ b/progs/tests/SConscript
@@ -1,23 +1,5 @@
 Import('*')
 
-if not env['GLUT']:
-    Return()
-
-env = env.Clone()
-
-env.Prepend(CPPPATH = [
-	'../util',
-])
-
-env.Prepend(LIBS = [
-	util,
-	'$GLUT_LIB'
-])
-
-if env['platform'] == 'windows':
-    env.Append(CPPDEFINES = ['NOMINMAX'])
-    env.Prepend(LIBS = ['winmm'])
-
 linux_progs = [
     'api_speed',
 ]
@@ -140,7 +122,7 @@ progs = [
 ]
 
 for prog in progs:
-    env.Program(
+    progs_env.Program(
         target = prog,
         source = prog + '.c',
     )
diff --git a/progs/trivial/SConscript b/progs/trivial/SConscript
index 9a1f3575bd..613383c77b 100644
--- a/progs/trivial/SConscript
+++ b/progs/trivial/SConscript
@@ -1,11 +1,4 @@
-Import('env')
-
-if not env['GLUT']:
-    Return()
-
-env = env.Clone()
-
-env.Prepend(LIBS = ['$GLUT_LIB'])
+Import('*')
 
 progs = [
     'clear-fbo-tex',
@@ -154,7 +147,7 @@ progs = [
 ]
 
 for prog in progs:
-    prog = env.Program(
+    prog = progs_env.Program(
         target = prog,
         source = prog + '.c',
     )
diff --git a/progs/vp/SConscript b/progs/vp/SConscript
index 640c5dd847..787cb793af 100644
--- a/progs/vp/SConscript
+++ b/progs/vp/SConscript
@@ -1,13 +1,6 @@
-Import('env')
+Import('*')
 
-if not env['GLUT']:
-    Return()
-
-env = env.Clone()
-
-env.Prepend(LIBS = ['$GLUT_LIB'])
-
-env.Program(
+progs_env.Program(
         target = 'vp-tris',
         source = ['vp-tris.c'],
     )
diff --git a/progs/vpglsl/SConscript b/progs/vpglsl/SConscript
index 640c5dd847..787cb793af 100644
--- a/progs/vpglsl/SConscript
+++ b/progs/vpglsl/SConscript
@@ -1,13 +1,6 @@
-Import('env')
+Import('*')
 
-if not env['GLUT']:
-    Return()
-
-env = env.Clone()
-
-env.Prepend(LIBS = ['$GLUT_LIB'])
-
-env.Program(
+progs_env.Program(
         target = 'vp-tris',
         source = ['vp-tris.c'],
     )
diff --git a/progs/wgl/SConscript b/progs/wgl/SConscript
index 31f61676de..248cc53a8d 100644
--- a/progs/wgl/SConscript
+++ b/progs/wgl/SConscript
@@ -1,25 +1,17 @@
 Import('*')
 
-if env['platform'] != 'windows':
+if progs_env['platform'] != 'windows':
     Return()
 
-env = env.Clone()
-
-env.Append(LIBS = [
-    'kernel32',
-    'user32',
-    'gdi32',
-])
-
 progs = [
     'sharedtex_mt',
     'wglthreads',
 ]
 
 for prog in progs:
-    env.Program(
+    progs_env.Program(
         target = prog,
         source = prog + '/' + prog + '.c',
     )
 
-env.Program('wglinfo', ['wglinfo.c'])
+progs_env.Program('wglinfo', ['wglinfo.c'])
diff --git a/src/glew/SConscript b/src/glew/SConscript
index 1161be6e63..b4541a7c26 100644
--- a/src/glew/SConscript
+++ b/src/glew/SConscript
@@ -7,7 +7,7 @@ env = env.Clone()
 
 env.Append(CPPDEFINES = [
     'GLEW_BUILD',
-    'GLEW_STATIC',
+    #'GLEW_STATIC',
     #'GLEW_MX', # Multiple Rendering Contexts support
 ])
 
@@ -15,15 +15,6 @@ env.PrependUnique(CPPPATH = [
     '#/include',
 ])
 
-glew = env.StaticLibrary(
-    target = 'glew',
-    source = [
-        'glew.c',
-    ],
-)
-
-env = env.Clone()
-
 if env['platform'] == 'windows':
     env.PrependUnique(LIBS = [
         'glu32', 
@@ -37,6 +28,24 @@ else:
         'GL',
         'X11',
     ])
+
+if env['platform'] == 'windows':
+    target = 'glew'
+else:
+    target = 'GLEW'
+
+glew = env.SharedLibrary(
+    target = target,
+    source = [
+        'glew.c',
+    ],
+)
+
+if env['platform'] == 'windows':
+    glew = env.FindIxes(glew, 'LIBPREFIX', 'LIBSUFFIX')
+
+env = env.Clone()
+
 env.Prepend(LIBS = [glew])
 
 env.Program(
@@ -48,3 +57,5 @@ env.Program(
     target = 'visualinfo',
     source = ['visualinfo.c'],
 )
+
+Export('glew')
diff --git a/src/glut/glx/SConscript b/src/glut/glx/SConscript
index 938fec03df..5234e6d58a 100644
--- a/src/glut/glx/SConscript
+++ b/src/glut/glx/SConscript
@@ -2,11 +2,6 @@ Import('*')
 
 env = env.Clone()
 
-if env['platform'] != 'windows':
-    Return()
-
-target = 'glut32'
-
 env.Replace(CPPDEFINES = [
     'BUILD_GLUT32', 
     'GLUT_BUILDING_LIB', 
@@ -18,14 +13,6 @@ env.AppendUnique(CPPPATH = [
     '#/include',
 ])
 
-env.PrependUnique(LIBS = [
-    'winmm', 
-    'gdi32', 
-    'user32', 
-    'opengl32', 
-    'glu32',
-])
-
 sources = [
     'glut_bitmap.c',
     'glut_bwidth.c',
@@ -61,12 +48,6 @@ sources = [
     'glut_warp.c',
     'glut_win.c',
     'glut_winmisc.c',
-
-    'win32_glx.c',
-    'win32_menu.c',
-    'win32_util.c',
-    'win32_winproc.c',
-    'win32_x11.c',
     
     'glut_8x13.c',
     'glut_9x15.c',
@@ -77,11 +58,52 @@ sources = [
     'glut_roman.c',
     'glut_tr10.c',
     'glut_tr24.c',
-
-    'glut.def',
 ]
 
-env.SharedLibrary(
+if env['platform'] == 'windows':
+    env.PrependUnique(LIBS = [
+        'winmm', 
+        'gdi32', 
+        'user32', 
+        'opengl32', 
+        'glu32',
+    ])
+    target = 'glut32'
+    sources += [
+        'win32_glx.c',
+        'win32_menu.c',
+        'win32_util.c',
+        'win32_winproc.c',
+        'win32_x11.c',
+        'glut.def',
+    ]
+else:
+    env.PrependUnique(LIBS = [
+        'GLU',
+        'GL',
+        'X11',
+        'Xext',
+        'Xmu',
+        'Xi',
+    ])
+    target = 'glut'
+    sources += [
+        'glut_fcb.c',
+        'glut_menu.c',
+        'glut_menu2.c',
+        'glut_glxext.c',
+        'layerutil.c',
+    ]
+
+
+glut = env.SharedLibrary(
     target = target,
     source = sources,
 )
+
+env.InstallSharedLibrary(glut, version=(3, 7, 1))
+
+if env['platform'] == 'windows':
+    glut = env.FindIxes(glut, 'LIBPREFIX', 'LIBSUFFIX')
+
+Export('glut')
-- 
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