merge

[lugaru.git] / Source / OpenGL_Windows.cpp

diff --git a/Source/OpenGL_Windows.cpp b/Source/OpenGL_Windows.cpp
index 8542abff87f700e0e76a190c4142c4708fc149d9..5759ddc15fa40d270e876cca271091b7f05df98f 100644 (file)
--- a/Source/OpenGL_Windows.cpp
+++ b/Source/OpenGL_Windows.cpp
@@ -297,7 +297,12 @@ void ShutdownDSp ()
 
 void DrawGL (Game & game)
 {
-       game.DrawGLScene();
+       if ( stereomode == stereoNone ) {
+               game.DrawGLScene(stereoCenter);
+       } else {
+               game.DrawGLScene(stereoLeft);
+               game.DrawGLScene(stereoRight);
+       }
 }
 
 
@@ -639,7 +644,8 @@ Boolean SetUp (Game & game)
     SDL_ShowCursor(0);
 
     SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER, 1);
-
+    SDL_GL_SetAttribute(SDL_GL_STENCIL_SIZE, 1);
+    
     if (SDL_SetVideoMode(kContextWidth, kContextHeight, 0, sdlflags) == NULL)
     {
         fprintf(stderr, "SDL_SetVideoMode() failed: %s\n", SDL_GetError());
@@ -688,7 +694,6 @@ Boolean SetUp (Game & game)
        glDisable( GL_FOG);
        glDisable( GL_LIGHTING);
        glDisable( GL_LOGIC_OP);
-       glDisable( GL_STENCIL_TEST);
        glDisable( GL_TEXTURE_1D);
        glDisable( GL_TEXTURE_2D);
        glPixelTransferi( GL_MAP_COLOR, GL_FALSE);
@@ -730,6 +735,13 @@ Boolean SetUp (Game & game)
        game.newscreenwidth=screenwidth;
        game.newscreenheight=screenheight;
 
+       if ( CanInitStereo(stereomode) ) {
+               InitStereo(stereomode);
+       } else {
+               fprintf(stderr, "Failed to initialize stereo, disabling.\n");
+               stereomode = stereoNone;
+       }
+
        game.InitGame();
 
        return true;