From 111c1867b9b6096a8e96650a74659806387b11c1 Mon Sep 17 00:00:00 2001 From: "Steinar H. Gunderson" Date: Wed, 8 Jan 2014 22:28:09 +0100 Subject: [PATCH 1/1] Fix a typo in a comment. --- gamma_expansion_effect.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/gamma_expansion_effect.cpp b/gamma_expansion_effect.cpp index efec553..9025b0b 100644 --- a/gamma_expansion_effect.cpp +++ b/gamma_expansion_effect.cpp @@ -32,7 +32,7 @@ void GammaExpansionEffect::set_gl_state(GLuint glsl_program_num, const std::stri // very low values (up to some β) are linear. Above β, we have a power curve // that looks like this: // - // y = ((x + ɑ - 1) / ɑ)^β + // y = ((x + ɑ - 1) / ɑ)^ɣ // // However, pow() is relatively slow in GLSL, so we approximate this // part by a minimax polynomial, whose coefficients are precalculated -- 2.39.2