# HG changeset patch
# User Matti Hamalainen <ccr@tnsp.org>
# Date 1575578721 -7200
# Node ID 0c75c5f5c6b68fe2b21fa919769b933102c5dc89
# Parent  534eccdd33d4f4726b7b9f285339df9d2b704729
Downgrade GL version to 2.1.

diff -r 534eccdd33d4 -r 0c75c5f5c6b6 gldragon.cpp
--- a/gldragon.cpp	Thu Dec 05 22:06:35 2019 +0200
+++ b/gldragon.cpp	Thu Dec 05 22:45:21 2019 +0200
@@ -116,8 +116,8 @@
     }
 
     // Set GL attributes
-    SDL_GL_SetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION, 3);
-    SDL_GL_SetAttribute(SDL_GL_CONTEXT_MINOR_VERSION, 0);
+    SDL_GL_SetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION, 2);
+    SDL_GL_SetAttribute(SDL_GL_CONTEXT_MINOR_VERSION, 1);
     SDL_GL_SetAttribute(SDL_GL_CONTEXT_PROFILE_MASK, SDL_GL_CONTEXT_PROFILE_CORE);
 
     SDL_GL_SetAttribute(SDL_GL_RED_SIZE, 8);