From 0d9fa743489bd9bf9b1c33541dc7506136e030d0 Mon Sep 17 00:00:00 2001
From: Ton Roosendaal <ton@blender.org>
Date: Mon, 22 Nov 2004 21:22:09 +0000
Subject: [PATCH] Potential fix for Sun glCopyPixels problem. It's an ifdef,
 copying pixels with offset of 1 pixel.

---
 source/blender/src/interface.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/source/blender/src/interface.c b/source/blender/src/interface.c
index 10a46dec81e..84fd6421d2f 100644
--- a/source/blender/src/interface.c
+++ b/source/blender/src/interface.c
@@ -367,7 +367,11 @@ void ui_block_flush_back(uiBlock *block)
 		glReadBuffer(GL_BACK);
 		glDrawBuffer(GL_FRONT);
 		glRasterPos2i(minx, miny);
+#ifdef __sun__		
+		myglCopyPixels(minx, miny+1, sizex, sizey, GL_COLOR);
+#else
 		myglCopyPixels(minx, miny, sizex, sizey, GL_COLOR);
+#endif
 		glEnable(GL_DITHER);
 		glFlush();
 		glDrawBuffer(GL_BACK);