X-Git-Url: https://git.sesse.net/?p=movit;a=blobdiff_plain;f=gamma_expansion_effect.cpp;h=1ecc897c00d73172e8205c48cb04a43a858eaea0;hp=cef1416ae5b8f7f5c7f9fc8c74641c11927412ef;hb=f6c44598c9dad9ddd024c5f8f010d179a6d971fd;hpb=93b0136eb2bd31043526b95dc3e920bc2ab880ee

diff --git a/gamma_expansion_effect.cpp b/gamma_expansion_effect.cpp
index cef1416..1ecc897 100644
--- a/gamma_expansion_effect.cpp
+++ b/gamma_expansion_effect.cpp
@@ -1,7 +1,23 @@
+#include <assert.h>
+
 #include "gamma_expansion_effect.h"
+#include "util.h"
 
 GammaExpansionEffect::GammaExpansionEffect()
 	: source_curve(GAMMA_LINEAR)
 {
 	register_int("source_curve", (int *)&source_curve);
 }
+
+std::string GammaExpansionEffect::output_glsl()
+{
+	switch (source_curve) {
+	case GAMMA_sRGB:
+		return read_file("gamma_expansion_effect_srgb.glsl");
+	case GAMMA_REC_709:  // and GAMMA_REC_601
+		// Not implemented yet.
+		assert(false);
+	default:
+		assert(false);
+	}
+}