From: Steinar H. Gunderson <sgunderson@bigfoot.com>
Date: Sun, 19 Jan 2014 22:54:49 +0000 (+0100)
Subject: Disable OpenGL dithering, just to be on the safe side.
X-Git-Tag: 1.0~77
X-Git-Url: https://git.sesse.net/?a=commitdiff_plain;h=88add60f9ee1049ebd39ef3e1903e2636bdac313;p=movit

Disable OpenGL dithering, just to be on the safe side.

I don't actually think any modern OpenGL implementations actually
heed this flag for 8-bit rendering, but it's fine to be on the safe
side nevertheless.
---

diff --git a/init.cpp b/init.cpp
index 396cd8b..aca85b9 100644
--- a/init.cpp
+++ b/init.cpp
@@ -289,6 +289,7 @@ void init_movit(const std::string& data_directory, MovitDebugLevel debug_level)
 	// geez	
 	glPixelStorei(GL_PACK_ALIGNMENT, 1);
 	glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
+	glDisable(GL_DITHER);
 
 	measure_texel_subpixel_precision();
 	measure_roundoff_problems();