X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fcolorcurve.h;fp=source%2Fcolorcurve.h;h=0000000000000000000000000000000000000000;hb=7aaec9a70b8d7733429bec043f8e33e02956f266;hp=3f65b04916897c6d85bde7ec4f33fece160a3cd1;hpb=bec07999d95b76f4b47cffcc564d0cd0afc0435e;p=libs%2Fgl.git

diff --git a/source/colorcurve.h b/source/colorcurve.h
deleted file mode 100644
index 3f65b049..00000000
--- a/source/colorcurve.h
+++ /dev/null
@@ -1,83 +0,0 @@
-#ifndef MSP_GL_COLORCURVE_H_
-#define MSP_GL_COLORCURVE_H_
-
-#include "postprocessor.h"
-#include "program.h"
-#include "programdata.h"
-#include "texture1d.h"
-#include "texturing.h"
-
-namespace Msp {
-namespace GL {
-
-/**
-Processes oversaturated colors to preserve hues.  When one color component
-exceeds 1.0, the overflow is distributed to the other components, scaling the
-color towards white.
-
-Gamma or sRGB correction can also be applied to the output.  It can be used to
-improve color reproduction by performing lighting calculations in linear color
-space and converting to sRGB for display.
-*/
-class ColorCurve: public PostProcessor
-{
-public:
-	struct Template: public PostProcessor::Template
-	{
-		class Loader: public DataFile::DerivedObjectLoader<Template, PostProcessor::Template::Loader>
-		{
-		public:
-			Loader(Template &);
-
-		private:
-			void gamma(float);
-			void srgb();
-		};
-
-		float exposure_adjust;
-		float brightness_response;
-		float gamma;
-		bool srgb;
-
-		Template();
-
-		virtual ColorCurve *create(unsigned, unsigned) const;
-	};
-
-private:
-	Program shprog;
-	ProgramData shdata;
-	Texture1D curve;
-	Texturing texturing;
-	RefPtr<Mesh> quad;
-	RefPtr<Sampler> linear_sampler;
-	RefPtr<Sampler> nearest_sampler;
-
-public:
-	ColorCurve();
-
-	/** Set exposure adjustment in EV units.  Positive values brighten the
-	image, negative values darken it.  Zero is neutral. */
-	void set_exposure_adjust(float);
-
-	/** Sets the exponent of the */
-	void set_brightness_response(float);
-
-	/** Sets the gamma value used for mapping output colors.  Allowed range is
-	from 0.1 to 10. */
-	void set_gamma(float);
-
-	/** Sets output mapping to sRGB.  This is almost, but not exactly equivalent
-	to set_gamma(2.2). */
-	void set_srgb();
-
-	/// Sets output mapping to linear.  This is equivalent to set_gamma(1).
-	void set_linear();
-
-	virtual void render(Renderer &, const Texture2D &, const Texture2D &);
-};
-
-} // namespace GL
-} // namespace Msp
-
-#endif