enable alpha blending for fonts

diff --git a/render2/instance.c b/render2/instance.c
index fc76ae917f91c56d54c95b2b13fdae343d2dd4f0..3ffc544ddcd2ec40dbb1eaee4e25997f23890983 100644 (file)
--- a/render2/instance.c
+++ b/render2/instance.c
@@ -108,6 +108,8 @@ struct RrInstance *RrInstanceNew(Display *display, int screen)
         inst->surface_map = g_hash_table_new(g_int_hash, g_int_equal);
 
         assert(inst->glx_context);
+        glEnable(GL_BLEND);
+        glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
 
         return inst;
     }