X-Git-Url: http://git.hungrycats.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=hacks%2Fglx%2Fqueens.c;h=bc9b2029d228f8894673e28db90930851b35841c;hb=39809ded547bdbb08207d3e514950425215b4410;hp=ecada1d98c13513ae190d71c59fd3a3eaa1faef9;hpb=aa75c7476aeaa84cf3abc192b376a8b03c325213;p=xscreensaver

diff --git a/hacks/glx/queens.c b/hacks/glx/queens.c
index ecada1d9..bc9b2029 100644
--- a/hacks/glx/queens.c
+++ b/hacks/glx/queens.c
@@ -22,7 +22,8 @@
                        "*showFPS:     False \n" \
 		       "*wireframe:   False \n"	\
 
-# define refresh_queens 0
+# define free_queens 0
+# define release_queens 0
 # include "xlockmore.h"
 
 #else
@@ -67,7 +68,7 @@ ENTRYPOINT ModeSpecOpt queens_opts = {countof(opts), opts, countof(vars), vars,
 
 #ifdef USE_MODULES
 ModStruct   queens_description =
-{"queens", "init_queens", "draw_queens", "release_queens",
+{"queens", "init_queens", "draw_queens", NULL,
  "draw_queens", "init_queens", NULL, &queens_opts,
  1000, 1, 2, 1, 4, 1.0, "",
  "Queens", 0, NULL};
@@ -519,7 +520,14 @@ static int draw_model(int chunks, const GLfloat model[][3], int r)
 ENTRYPOINT void reshape_queens(ModeInfo *mi, int width, int height) 
 {
   GLfloat h = (GLfloat) height / (GLfloat) width;
-  glViewport(0,0, width, height);
+  int y = 0;
+
+  if (width > height * 5) {   /* tiny window: show middle */
+    height = width;
+    y = -height/2;
+    h = height / (GLfloat) width;
+  }
+  glViewport(0,y, width, height);
   glMatrixMode(GL_PROJECTION);
   glLoadIdentity();
   gluPerspective(45, 1/h, 2.0, 30.0);
@@ -537,9 +545,7 @@ ENTRYPOINT void init_queens(ModeInfo *mi)
   wire = 0;
 # endif
 
-  if(!qss && 
-     !(qss = (Queenscreen *) calloc(MI_NUM_SCREENS(mi), sizeof(Queenscreen))))
-    return;
+  MI_INIT (mi, qss);
   
   qs = &qss[screen];
   qs->window = MI_WINDOW(mi);
@@ -599,15 +605,6 @@ ENTRYPOINT void draw_queens(ModeInfo *mi)
   glXSwapBuffers(disp, w);
 }
 
-ENTRYPOINT void release_queens(ModeInfo *mi) 
-{
-  if(qss)
-    free((void *) qss);
-  qss = 0;
-
-  FreeAllGL(mi);
-}
-
 XSCREENSAVER_MODULE ("Queens", queens)
 
 #endif