X-Git-Url: http://git.hungrycats.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=hacks%2Fglx%2Fendgame.c;h=ddba7f9c34a43119fcd41e4e81442dc1f8d99739;hb=39809ded547bdbb08207d3e514950425215b4410;hp=0aecae2da402d21e5d3c37ea3fe4b0c2a9f935f7;hpb=6afd6db0ae9396cd7ff897ade597cd5483f49b0e;p=xscreensaver

diff --git a/hacks/glx/endgame.c b/hacks/glx/endgame.c
index 0aecae2d..ddba7f9c 100644
--- a/hacks/glx/endgame.c
+++ b/hacks/glx/endgame.c
@@ -20,7 +20,8 @@
                        "*showFPS:   False \n" \
 		       "*wireframe: False \n" \
 
-# define refresh_chess 0
+# define free_chess 0
+# define release_chess 0
 # include "xlockmore.h"
 
 #else
@@ -73,7 +74,7 @@ ENTRYPOINT ModeSpecOpt chess_opts = {countof(opts), opts, countof(vars), vars, N
 
 #ifdef USE_MODULES
 ModStruct   chess_description =
-{"chess", "init_chess", "draw_chess", "release_chess",
+{"chess", "init_chess", "draw_chess", NULL,
  "draw_chess", "init_chess", NULL, &chess_opts,
  1000, 1, 2, 1, 4, 1.0, "",
  "Chess", 0, NULL};
@@ -786,7 +787,15 @@ static void display(ModeInfo *mi, Chesscreen *cs)
 ENTRYPOINT void reshape_chess(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 * 9/16;
+    y = -height/2;
+    h = height / (GLfloat) width;
+  }
+
+  glViewport(0,y, width, height);
   glMatrixMode(GL_PROJECTION);
   glLoadIdentity();
   gluPerspective(45, 1/h, 2.0, 30.0);
@@ -799,9 +808,7 @@ ENTRYPOINT void init_chess(ModeInfo *mi)
   Chesscreen *cs;
   int screen = MI_SCREEN(mi);
 
-  if(!qs && 
-     !(qs = (Chesscreen *) calloc(MI_NUM_SCREENS(mi), sizeof(Chesscreen))))
-    return;
+  MI_INIT(mi, qs);
   
   cs = &qs[screen];
   cs->window = MI_WINDOW(mi);
@@ -959,16 +966,6 @@ ENTRYPOINT void draw_chess(ModeInfo *mi)
   glXSwapBuffers(disp, w);
 }
 
-/** bust it */
-ENTRYPOINT void release_chess(ModeInfo *mi) 
-{
-  if(qs)
-    free((void *) qs);
-  qs = 0;
-
-  FreeAllGL(mi);
-}
-
 XSCREENSAVER_MODULE_2 ("Endgame", endgame, chess)
 
 #endif