From 75788462338b1b4f464d075465da3cb372c40004 Mon Sep 17 00:00:00 2001 From: Carl Hetherington Date: Sat, 27 Dec 2014 20:02:16 +0000 Subject: Change colourspace handling round a bit: - move the essence of GammaLUT into TransferFunction and handle different bit depths more neatly - add ColourConversion to describe input gamma correction, colour transformation and then output gamma correction in one class. - add default ColourConversions for sRGB->XYZ, Rec709->XYZ and XYZ->RGB. --- src/lut_cache.h | 52 ---------------------------------------------------- 1 file changed, 52 deletions(-) delete mode 100644 src/lut_cache.h (limited to 'src/lut_cache.h') diff --git a/src/lut_cache.h b/src/lut_cache.h deleted file mode 100644 index 9bffa7b0..00000000 --- a/src/lut_cache.h +++ /dev/null @@ -1,52 +0,0 @@ -/* - Copyright (C) 2013-2014 Carl Hetherington - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - -*/ - -#ifndef LIBDCP_LUT_CACHE_H -#define LIBDCP_LUT_CACHE_H - -#include -#include -#include - -namespace dcp { - -template -class LUTCache : public boost::noncopyable -{ -public: - boost::shared_ptr get (int bit_depth, float gamma, bool linearised) - { - for (typename std::list >::iterator i = _cache.begin(); i != _cache.end(); ++i) { - if ((*i)->bit_depth() == bit_depth && (*i)->gamma() == gamma) { - return *i; - } - } - - boost::shared_ptr lut (new T (bit_depth, gamma, linearised)); - _cache.push_back (lut); - return lut; - } - -private: - std::list > _cache; -}; - -} - -#endif -- cgit v1.2.3