From http://www.jwz.org/xscreensaver/xscreensaver-5.39.tar.gz

[xscreensaver] / hacks / glx / photopile.c

diff --git a/hacks/glx/photopile.c b/hacks/glx/photopile.c
index 847b3b2926dd149b697e23c4ec16bf35306ccbcf..e060f25b11fe6bf5d0b0a3fe58d0ba8dd6e59706 100644 (file)
--- a/hacks/glx/photopile.c
+++ b/hacks/glx/photopile.c
@@ -1,4 +1,4 @@
-/* photopile, Copyright (c) 2008-2015 Jens Kilian <jjk@acm.org>
+/* photopile, Copyright (c) 2008-2018 Jens Kilian <jjk@acm.org>
  * Based on carousel, Copyright (c) 2005-2008 Jamie Zawinski <jwz@jwz.org>
  * Loads a sequence of images and shuffles them into a pile.
  *
@@ -13,8 +13,10 @@
 
 #if defined(HAVE_COCOA) || defined(HAVE_ANDROID)
 # define DEF_FONT "OCR A Std 48, Lucida Console 48, Monaco 48"
-#else
+#elif 0  /* real X11, XQueryFont() */
 # define DEF_FONT "-*-helvetica-bold-r-normal-*-*-480-*-*-*-*-*-*"
+#else    /* real X11, load_font_retry() */
+# define DEF_FONT "-*-ocr a std-medium-r-*-*-*-480-*-*-m-*-*-*"
 #endif
 
 #define DEFAULTS  "*count:           7         \n" \
@@ -29,9 +31,9 @@
                   "*chooseRandomImages:  True  \n" \
                  "*suppressRotationAnimation: True\n" \
 
-# define refresh_photopile 0
+# define free_photopile 0
 # define release_photopile 0
-# define photopile_handle_event 0
+# define photopile_handle_event xlockmore_no_events
 
 #undef countof
 #define countof(x) (sizeof((x))/sizeof((*x)))
@@ -480,11 +482,7 @@ init_photopile (ModeInfo *mi)
   photopile_state *ss;
   int wire = MI_IS_WIREFRAME(mi);
 
-  if (sss == NULL) {
-    if ((sss = (photopile_state *)
-         calloc (MI_NUM_SCREENS(mi), sizeof(photopile_state))) == NULL)
-      return;
-  }
+  MI_INIT (mi, sss);
   ss = &sss[screen];
   ss->mi = mi;
 
@@ -666,6 +664,7 @@ draw_image (ModeInfo *mi, int i, GLfloat t, GLfloat s, GLfloat z)
 
 # if defined(HAVE_COCOA)
       scale /= 2;
+      if (MI_WIDTH(mi) > 2560) scale /= 2;  /* Retina displays */
 # endif
 
 # if defined(HAVE_MOBILE)