Changeset 3619 in orxonox.OLD for orxonox

Timestamp:

Mar 21, 2005, 4:33:03 PM (20 years ago)

Author:

bensch

Message:

orxonox/trunk: added a Function to resize the Window, but it does not work GL does not update with SDL together

Location:

orxonox/trunk/src

Files:

• lib/graphics/graphics_engine.cc (modified) (5 diffs)
• lib/graphics/graphics_engine.h (modified) (1 diff)
• orxonox.cc (modified) (1 diff)

orxonox/trunk/src/lib/graphics/graphics_engine.cc

@@ -72 +72 @@
 
   // setting the Video Flags.
-  this->videoFlags = SDL_OPENGL | SDL_HWPALETTE | SDL_RESIZABLE;
+  this->videoFlags = SDL_OPENGL | SDL_HWPALETTE | SDL_RESIZABLE | SDL_DOUBLEBUF;
 
   /* query SDL for information about our video hardware */
@@ -86 +86 @@
     this->videoFlags |= SDL_SWSURFACE;
   /*
-  if(VideoInfo -> blit_hw)                            
+  if(VideoInfo -> blit_hw)
     VideoFlags |= SDL_HWACCEL;
   */
 
   // setting up the Resolution
-  this->setResoulution(800, 600, 16);
+  this->setResolution(800, 600, 16);
   
   // Set window labeling
@@ -121 +121 @@
 }
 
-int GraphicsEngine::setResoulution(int width, int height, int bpp)
+int GraphicsEngine::setResolution(int width, int height, int bpp)
 {
   this->resolutionX = width;
@@ -127 +127 @@
   this->bitsPerPixel = bpp;
   
+  printf ("ok\n");
   if((this->screen = SDL_SetVideoMode (this->resolutionX, this->resolutionY, this->bitsPerPixel, this->videoFlags)) == NULL)
     {
@@ -136 +137 @@
 }
 
+int GraphicsEngine::resolutionChanged(SDL_ResizeEvent* resizeInfo)
+{
+  this->setResolution(resizeInfo->w, resizeInfo->h, this->bitsPerPixel);
+}
 
 

orxonox/trunk/src/lib/graphics/graphics_engine.h

@@ -25 +25 @@
   int initVideo();
   int setGLattribs(void);
-  int setResoulution(int width, int height, int bpp);
+  int setResolution(int width, int height, int bpp);
+  int resolutionChanged(SDL_ResizeEvent* resizeInfo);
   void listModes(void);
 

orxonox/trunk/src/orxonox.cc

@@ -213 +213 @@
 {
   // Handle special events such as reshape, quit, focus changes
+  switch (event->type)
+    {
+    case SDL_VIDEORESIZE:
+      GraphicsEngine* tmpGEngine = GraphicsEngine::getInstance();
+      tmpGEngine->resolutionChanged(&event->resize);
+      break;
+    }
 }