X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=blobdiff_plain;f=source%2Fcolorcurve.cpp;h=54fbc767bb77a75ce19356d446a7c38d13526b52;hp=f1c090308458b4edbf9360d5018a80d817389471;hb=0cacf19c2e6aaa182ae0fcc7dfaae345aedd0e74;hpb=444151a0c0c31eac99663c19dda87a7c543bee84

diff --git a/source/colorcurve.cpp b/source/colorcurve.cpp
index f1c09030..54fbc767 100644
--- a/source/colorcurve.cpp
+++ b/source/colorcurve.cpp
@@ -18,7 +18,7 @@ ColorCurve::ColorCurve():
 	shdata.uniform("source", 0);
 	shdata.uniform("curve", 1);
 
-	curve.storage(LUMINANCE, 256);
+	curve.storage(LUMINANCE, 256, 1);
 	curve.set_min_filter(LINEAR);
 	curve.set_wrap(CLAMP_TO_EDGE);
 	texturing.attach(1, curve);
@@ -88,5 +88,46 @@ void ColorCurve::render(Renderer &renderer, const Texture2D &color_buf, const Te
 	quad.draw(renderer);
 }
 
+
+ColorCurve::Template::Template():
+	exposure_adjust(0.0f),
+	brightness_response(0.4f),
+	gamma(1.0f),
+	srgb(false)
+{ }
+
+ColorCurve *ColorCurve::Template::create(unsigned, unsigned) const
+{
+	RefPtr<ColorCurve> colorcurve = new ColorCurve;
+	colorcurve->set_exposure_adjust(exposure_adjust);
+	colorcurve->set_brightness_response(brightness_response);
+	if(srgb)
+		colorcurve->set_srgb();
+	else
+		colorcurve->set_gamma(gamma);
+	return colorcurve.release();
+}
+
+
+ColorCurve::Template::Loader::Loader(Template &t):
+	DataFile::DerivedObjectLoader<Template, PostProcessor::Template::Loader>(t)
+{
+	add("brightness_response", &Template::brightness_response);
+	add("exposure_adjust", &Template::exposure_adjust);
+	add("gamma", &Loader::gamma);
+	add("srgb", &Loader::srgb);
+}
+
+void ColorCurve::Template::Loader::gamma(float g)
+{
+	obj.gamma = g;
+	obj.srgb = false;
+}
+
+void ColorCurve::Template::Loader::srgb()
+{
+	obj.srgb = true;
+}
+
 } // namespace GL
 } // namespace Msp