[Super-tux-commit] supertux/src setup.cpp,1.32,1.33 texture.cpp,1.9,1.10

[Ricardo C. <rm...@us...>]

Update of /cvsroot/super-tux/supertux/src
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv21496/src

Modified Files:
	setup.cpp texture.cpp 
Log Message:
A first attempt to make a simple and clean way of an on the fly videomode change.
But there is this problem:
it seems to work on the first transition from SDL to OpenGL, but doesn't work well in the following transitions to OpenGL.
I think it is not really related with the texture code, but with the st_video_setup_gl(). The way OpenGL is initialized.
Ingo/Tobias, please give a look at this ;)

Index: setup.cpp
===================================================================
RCS file: /cvsroot/super-tux/supertux/src/setup.cpp,v
retrieving revision 1.32
retrieving revision 1.33
diff -u -d -r1.32 -r1.33
--- setup.cpp	12 Apr 2004 01:55:30 -0000	1.32
+++ setup.cpp	12 Apr 2004 21:14:17 -0000	1.33
@@ -373,6 +373,7 @@
 
   options_menu->additem(MN_LABEL,"Options",0,0);
   options_menu->additem(MN_HL,"",0,0);
+  options_menu->additem(MN_TOGGLE,"OpenGL",use_gl,0);
   options_menu->additem(MN_TOGGLE,"Fullscreen",use_fullscreen,0);
   if(audio_device)
     {
@@ -509,18 +510,27 @@
   switch (options_menu->check())
     {
     case 2:
-      if(use_fullscreen != options_menu->item[2].toggled)
+      if(use_gl != options_menu->item[2].toggled)
         {
-          use_fullscreen = !use_fullscreen;
+#ifndef NOOPENGL
+          use_gl = !use_gl;
           st_video_setup();
+#endif
         }
       break;
     case 3:
-      if(use_sound != options_menu->item[3].toggled)
-        use_sound = !use_sound;
+      if(use_fullscreen != options_menu->item[3].toggled)
+        {
+          use_fullscreen = !use_fullscreen;
+          st_video_setup();
+        }
       break;
     case 4:
-      if(use_music != options_menu->item[4].toggled)
+      if(use_sound != options_menu->item[4].toggled)
+        use_sound = !use_sound;
+      break;
+    case 5:
+      if(use_music != options_menu->item[5].toggled)
         {
           if(use_music)
             {
@@ -540,8 +550,8 @@
             }
         }
       break;
-    case 5:
-      if(show_fps != options_menu->item[5].toggled)
+    case 6:
+      if(show_fps != options_menu->item[6].toggled)
         show_fps = !show_fps;
       break;
     }

Index: texture.cpp
===================================================================
RCS file: /cvsroot/super-tux/supertux/src/texture.cpp,v
retrieving revision 1.9
retrieving revision 1.10
diff -u -d -r1.9 -r1.10
--- texture.cpp	3 Apr 2004 13:31:14 -0000	1.9
+++ texture.cpp	12 Apr 2004 21:14:17 -0000	1.10
@@ -17,6 +17,8 @@
 #include "setup.h"
 #include "texture.h"
 
+#define NO_TEXTURE 0
+
 void (*texture_load)     (texture_type* ptexture, const std::string& file, int use_alpha);
 void (*texture_load_part)(texture_type* ptexture, const std::string& file, int x, int y, int w, int h, int use_alpha);
 void (*texture_free)     (texture_type* ptexture);  
@@ -137,6 +139,9 @@
 
 void texture_draw_gl(texture_type* ptexture, float x, float y, Uint8 alpha, bool update)
 {
+if(ptexture->gl_texture == NO_TEXTURE)
+  texture_create_gl(ptexture->sdl_surface,&ptexture->gl_texture);
+
 float pw = power_of_two(ptexture->w);
 float ph = power_of_two(ptexture->h);
 
@@ -168,6 +173,9 @@
 
 void texture_draw_bg_gl(texture_type* ptexture, Uint8 alpha, bool update)
 {
+if(ptexture->gl_texture == NO_TEXTURE)
+  texture_create_gl(ptexture->sdl_surface,&ptexture->gl_texture);
+
 float pw = power_of_two(ptexture->w);
 float ph = power_of_two(ptexture->h);
 
@@ -196,6 +204,9 @@
 
 void texture_draw_part_gl(texture_type* ptexture,float sx, float sy, float x, float y, float w, float h, Uint8 alpha, bool update)
 {
+if(ptexture->gl_texture == NO_TEXTURE)
+  texture_create_gl(ptexture->sdl_surface,&ptexture->gl_texture);
+
 float pw = power_of_two(ptexture->w);
 float ph = power_of_two(ptexture->h);
 
@@ -254,6 +265,7 @@
   ptexture->w = ptexture->sdl_surface->w;
   ptexture->h = ptexture->sdl_surface->h;
   
+  ptexture->gl_texture = NO_TEXTURE;
 }
 
 void texture_load_part_sdl(texture_type* ptexture, const std::string& file, int x, int y, int w, int h,  int use_alpha)
@@ -416,5 +428,9 @@
 void texture_free_sdl(texture_type* ptexture)
 {
   SDL_FreeSurface(ptexture->sdl_surface);
+#ifndef NOOPENGL
+  if(ptexture->gl_texture != NO_TEXTURE)
+    glDeleteTextures(1, &ptexture->gl_texture);
+#endif
 }