X-Git-Url: http://git.hungrycats.org/cgi-bin/gitweb.cgi?p=xscreensaver;a=blobdiff_plain;f=hacks%2Fglx%2Fglplanet.c;h=4b21dd118e591ee570706ba959ec2ec2c6a151bf;hp=20ccc5841f5a16db4e3469eff00bdd5a8e779f37;hb=4361b69d3178d7fc98d0388f9a223af6c2651aba;hpb=d6b0217f2417bd19187f0ebc389d6c5c2233b11c

diff --git a/hacks/glx/glplanet.c b/hacks/glx/glplanet.c
index 20ccc584..4b21dd11 100644
--- a/hacks/glx/glplanet.c
+++ b/hacks/glx/glplanet.c
@@ -39,6 +39,7 @@
 					"*suppressRotationAnimation: True\n" \
 
 # define refresh_planet 0
+# define release_planet 0
 # include "xlockmore.h"				/* from the xscreensaver distribution */
 #else  /* !STANDALONE */
 # include "xlock.h"					/* from the xlockmore distribution */
@@ -113,7 +114,7 @@ ENTRYPOINT ModeSpecOpt planet_opts = {countof(opts), opts, countof(vars), vars,
 
 #ifdef USE_MODULES
 ModStruct   planet_description =
-{"planet", "init_planet", "draw_planet", "release_planet",
+{"planet", "init_planet", "draw_planet", NULL,
  "draw_planet", "init_planet", NULL, &planet_opts,
  1000, 1, 2, 1, 4, 1.0, "",
  "Animates texture mapped sphere (planet)", 0, NULL};
@@ -325,8 +326,11 @@ init_stars (ModeInfo *mi)
 ENTRYPOINT void
 reshape_planet (ModeInfo *mi, int width, int height)
 {
+  planetstruct *gp = &planets[MI_SCREEN(mi)];
   GLfloat h = (GLfloat) height / (GLfloat) width;
 
+  glXMakeCurrent(MI_DISPLAY(mi), gp->window, *(gp->glx_context));
+
   glViewport(0, 0, (GLint) width, (GLint) height);
   glMatrixMode(GL_PROJECTION);
   glLoadIdentity();
@@ -361,6 +365,9 @@ planet_handle_event (ModeInfo *mi, XEvent *event)
 }
 
 
+static void free_planet (ModeInfo * mi);
+
+
 ENTRYPOINT void
 init_planet (ModeInfo * mi)
 {
@@ -368,13 +375,11 @@ init_planet (ModeInfo * mi)
   int screen = MI_SCREEN(mi);
   Bool wire = MI_IS_WIREFRAME(mi);
 
-  if (planets == NULL) {
-	if ((planets = (planetstruct *) calloc(MI_NUM_SCREENS(mi),
-										  sizeof (planetstruct))) == NULL)
-	  return;
-  }
+  MI_INIT (mi, planets, free_planet);
   gp = &planets[screen];
 
+  gp->window = MI_WINDOW(mi);
+
   if ((gp->glx_context = init_GL(mi)) != NULL) {
 	reshape_planet(mi, MI_WIDTH(mi), MI_HEIGHT(mi));
   }
@@ -633,30 +638,19 @@ draw_planet (ModeInfo * mi)
 }
 
 
-ENTRYPOINT void
-release_planet (ModeInfo * mi)
+static void
+free_planet (ModeInfo * mi)
 {
-  if (planets != NULL) {
-	int screen;
-
-	for (screen = 0; screen < MI_NUM_SCREENS(mi); screen++) {
-	  planetstruct *gp = &planets[screen];
-
-	  if (gp->glx_context) {
-		/* Display lists MUST be freed while their glXContext is current. */
-        /* but this gets a BadMatch error. -jwz */
-		/*glXMakeCurrent(MI_DISPLAY(mi), gp->window, *(gp->glx_context));*/
-
-		if (glIsList(gp->platelist))
-		  glDeleteLists(gp->platelist, 1);
-		if (glIsList(gp->starlist))
-		  glDeleteLists(gp->starlist, 1);
-	  }
-	}
-	(void) free((void *) planets);
-	planets = NULL;
+  planetstruct *gp = &planets[MI_SCREEN(mi)];
+
+  if (gp->glx_context) {
+	glXMakeCurrent(MI_DISPLAY(mi), gp->window, *(gp->glx_context));
+
+	if (glIsList(gp->platelist))
+	  glDeleteLists(gp->platelist, 1);
+	if (glIsList(gp->starlist))
+	  glDeleteLists(gp->starlist, 1);
   }
-  FreeAllGL(mi);
 }