From http://www.jwz.org/xscreensaver/xscreensaver-5.37.tar.gz

[xscreensaver] / hacks / glx / glslideshow.c

diff --git a/hacks/glx/glslideshow.c b/hacks/glx/glslideshow.c
index bf5f87d22428cbb761a29bf450b899404af1391c..a6a56905e597d975d00eb63e43615c947d6cf912 100644 (file)
--- a/hacks/glx/glslideshow.c
+++ b/hacks/glx/glslideshow.c
@@ -73,7 +73,7 @@
                   "*showFPS:         False                \n" \
                  "*fpsSolid:        True                 \n" \
                  "*useSHM:          True                 \n" \
-                 "*titleFont:       -*-helvetica-medium-r-normal-*-180-*\n" \
+            "*titleFont: -*-helvetica-medium-r-normal-*-*-180-*-*-*-*-*-*\n" \
                   "*desktopGrabber:  xscreensaver-getimage -no-desktop %s\n" \
                  "*grabDesktopImages:   False \n" \
                  "*chooseRandomImages:  True  \n"
@@ -99,7 +99,7 @@
 # define DEF_MIPMAP         "True"
 
 #include "grab-ximage.h"
-#include "glxfonts.h"
+#include "texfont.h"
 
 typedef struct {
   double x, y, w, h;
@@ -226,7 +226,7 @@ ENTRYPOINT ModeSpecOpt slideshow_opts = {countof(opts), opts, countof(vars), var
 static const char *
 blurb (void)
 {
-# ifdef HAVE_COCOA
+# ifdef HAVE_JWXYZ
   return "GLSlideshow";
 # else
   static char buf[255];
@@ -806,19 +806,13 @@ draw_sprite (ModeInfo *mi, sprite *sp)
 
 
     if (do_titles &&
-        img->title && *img->title)
+        img->title && *img->title &&
+        (sp->state == IN || sp->state == FULL))
       {
-        int x = 10;
-        int y = mi->xgwa.height - 10;
-        glColor4f (0, 0, 0, sp->opacity);   /* cheap-assed dropshadow */
-        print_gl_string (mi->dpy, ss->font_data,
-                         mi->xgwa.width, mi->xgwa.height, x, y,
-                         img->title, False);
-        x++; y++;
         glColor4f (1, 1, 1, sp->opacity);
-        print_gl_string (mi->dpy, ss->font_data,
-                         mi->xgwa.width, mi->xgwa.height, x, y,
-                         img->title, False);
+        print_texture_label (mi->dpy, ss->font_data,
+                             mi->xgwa.width, mi->xgwa.height,
+                             1, img->title);
       }
   }
   glPopMatrix();
@@ -873,6 +867,7 @@ draw_sprites (ModeInfo *mi)
 
   glPushMatrix();
 
+/*
   {
     GLfloat rot = current_device_rotation();
     glTranslatef (0.5, 0.5, 0);
@@ -885,6 +880,7 @@ draw_sprites (ModeInfo *mi)
       }
     glTranslatef (-0.5, -0.5, 0);
   }
+*/
 
   for (i = 0; i < ss->nsprites; i++)
     draw_sprite (mi, ss->sprites[i]);
@@ -917,6 +913,7 @@ reshape_slideshow (ModeInfo *mi, int width, int height)
   glViewport (0, 0, width, height);
   glMatrixMode (GL_PROJECTION);
   glLoadIdentity();
+  glRotatef (current_device_rotation(), 0, 0, 1);
   glMatrixMode (GL_MODELVIEW);
   glLoadIdentity();
 
@@ -999,7 +996,7 @@ sanity_check (ModeInfo *mi)
 static void
 check_fps (ModeInfo *mi)
 {
-#ifndef HAVE_COCOA  /* always assume Cocoa is fast enough */
+#ifndef HAVE_JWXYZ  /* always assume Cocoa and mobile are fast enough */
 
   slideshow_state *ss = &sss[MI_SCREEN(mi)];
 
@@ -1051,7 +1048,7 @@ check_fps (ModeInfo *mi)
 
   /* Need this in case zoom changed. */
   reshape_slideshow (mi, mi->xgwa.width, mi->xgwa.height);
-#endif /* HAVE_COCOA */
+#endif /* HAVE_JWXYZ */
 }
 
 
@@ -1082,11 +1079,7 @@ init_slideshow (ModeInfo *mi)
   slideshow_state *ss;
   int wire = MI_IS_WIREFRAME(mi);
   
-  if (sss == NULL) {
-    if ((sss = (slideshow_state *)
-         calloc (MI_NUM_SCREENS(mi), sizeof(slideshow_state))) == NULL)
-      return;
-  }
+  MI_INIT (mi, sss, NULL);
   ss = &sss[screen];
 
   if ((ss->glx_context = init_GL(mi)) != NULL) {