From: Steinar H. Gunderson <sgunderson@bigfoot.com>
Date: Mon, 8 Oct 2012 13:01:08 +0000 (+0200)
Subject: FlatInput can only auto-expand from linear or sRGB, not e.g. Rec. 601/709 gamma.
X-Git-Tag: 1.0~339
X-Git-Url: https://git.sesse.net/?p=movit;a=commitdiff_plain;h=fdad0932f08649e69e824ee73a787671a5bc93a5

FlatInput can only auto-expand from linear or sRGB, not e.g. Rec. 601/709 gamma.
---

diff --git a/flat_input.h b/flat_input.h
index 3bcdc76..2e14488 100644
--- a/flat_input.h
+++ b/flat_input.h
@@ -17,7 +17,10 @@ public:
 	void finalize();
 
 	// TODO: Check that we actually have the required extension.
-	virtual bool can_output_linear_gamma() const { return true; }
+	virtual bool can_output_linear_gamma() const {
+		return (image_format.gamma_curve == GAMMA_LINEAR ||
+		        image_format.gamma_curve == GAMMA_sRGB);
+	}
 
 	std::string output_fragment_shader();