added multisampling (anti-aliasing) support to wxGLCanvas (#9145)

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@54022 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2008-06-08 00:12:12 +00:00
parent abbcf16d06
commit c39d2e0a38
10 changed files with 445 additions and 11 deletions
--- a/interface/glcanvas.h
+++ b/interface/glcanvas.h
@@ -126,7 +126,13 @@ enum
    WX_GL_MIN_ACCUM_BLUE,

    /// Specifies minimal number of alpha accumulator bits.
-    WX_GL_MIN_ACCUM_ALPHA
+    WX_GL_MIN_ACCUM_ALPHA,
+
+    /// 1 for multisampling support (antialiasing)
+    WX_GL_SAMPLE_BUFFERS,
+
+    /// 4 for 2x2 antialising supersampling on most graphics cards
+    WX_GL_SAMPLES

 };