X-Git-Url: http://git.hungrycats.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=hacks%2Fglx%2Fcarousel.c;h=3d6e22814fd3e666af3479f9cfe05c8da4dc7750;hb=2762a7d7cf8d83e68b8f635941f6609119d630ae;hp=25fb5292d08a9203ad5c772390541369f3ac3d17;hpb=ec8d2b32b63649e6d32bdfb306eda062769af823;p=xscreensaver

diff --git a/hacks/glx/carousel.c b/hacks/glx/carousel.c
index 25fb5292..3d6e2281 100644
--- a/hacks/glx/carousel.c
+++ b/hacks/glx/carousel.c
@@ -1,4 +1,4 @@
-/* carousel, Copyright (c) 2005-2011 Jamie Zawinski <jwz@jwz.org>
+/* carousel, Copyright (c) 2005-2013 Jamie Zawinski <jwz@jwz.org>
  * Loads a sequence of images and rotates them around.
  *
  * Permission to use, copy, modify, distribute, and sell this software and its
@@ -520,8 +520,26 @@ loading_msg (ModeInfo *mi, int n)
   glMatrixMode(GL_MODELVIEW);
   glPushMatrix();
   glLoadIdentity();
-  gluOrtho2D(0, MI_WIDTH(mi), 0, MI_HEIGHT(mi));
 
+  {
+    double rot = current_device_rotation();
+    glRotatef(rot, 0, 0, 1);
+    if ((rot >  45 && rot <  135) ||
+        (rot < -45 && rot > -135))
+      {
+        GLfloat s = MI_WIDTH(mi) / (GLfloat) MI_HEIGHT(mi);
+        glScalef (s, 1/s, 1);
+      }
+  }
+
+  if (MI_WIDTH(mi) < MI_HEIGHT(mi))  /* USE_IPHONE portrait orientation */
+    {
+      GLfloat s = (MI_WIDTH(mi) / (GLfloat) MI_HEIGHT(mi));
+      glScalef (s, s, s);
+      glTranslatef(-s/2, 0, 0);
+    }
+
+  glOrtho(0, MI_WIDTH(mi), 0, MI_HEIGHT(mi), -1, 1);
   glTranslatef ((MI_WIDTH(mi)  - ss->loading_sw) / 2,
                 (MI_HEIGHT(mi) - ss->loading_sh) / 2,
                 0);
@@ -832,6 +850,8 @@ draw_carousel (ModeInfo *mi)
 
   glPushMatrix();
 
+  glRotatef(current_device_rotation(), 0, 0, 1);
+
 
   /* Run the startup "un-shrink" animation.
    */