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//---------------------------------------------------------------------------------
//
// Little Color Management System, fast floating point extensions
// Copyright (c) 1998-2020 Marti Maria Saguer, all rights reserved
//
//
// 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 3 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, see <http://www.gnu.org/licenses/>.
//
//---------------------------------------------------------------------------------
#include "fast_float_internal.h"
// This is the main dispatcher
static
cmsBool Floating_Point_Transforms_Dispatcher(_cmsTransformFn* TransformFn,
void** UserData,
_cmsFreeUserDataFn* FreeUserData,
cmsPipeline** Lut,
cmsUInt32Number* InputFormat,
cmsUInt32Number* OutputFormat,
cmsUInt32Number* dwFlags)
{
// Try to optimize as a set of curves plus a matrix plus a set of curves
if (OptimizeMatrixShaper15(TransformFn, UserData, FreeUserData, Lut, InputFormat, OutputFormat, dwFlags)) return TRUE;
// Try to optimize by joining curves
if (Optimize8ByJoiningCurves(TransformFn, UserData, FreeUserData, Lut, InputFormat, OutputFormat, dwFlags)) return TRUE;
// Try to optimize as a set of curves plus a matrix plus a set of curves
if (Optimize8MatrixShaper(TransformFn, UserData, FreeUserData, Lut, InputFormat, OutputFormat, dwFlags)) return TRUE;
// Try to optimize by joining curves
if (OptimizeFloatByJoiningCurves(TransformFn, UserData, FreeUserData, Lut, InputFormat, OutputFormat, dwFlags)) return TRUE;
// Try to optimize as a set of curves plus a matrix plus a set of curves
if (OptimizeFloatMatrixShaper(TransformFn, UserData, FreeUserData, Lut, InputFormat, OutputFormat, dwFlags)) return TRUE;
// Try to optimize using prelinearization plus tetrahedral
if (Optimize8BitRGBTransform(TransformFn, UserData, FreeUserData, Lut, InputFormat, OutputFormat, dwFlags)) return TRUE;
// Try to optimize using prelinearization plus tetrahedral
if (Optimize16BitRGBTransform(TransformFn, UserData, FreeUserData, Lut, InputFormat, OutputFormat, dwFlags)) return TRUE;
// Try to optimize using prelinearization plus tetrahedral
if (OptimizeCLUTRGBTransform(TransformFn, UserData, FreeUserData, Lut, InputFormat, OutputFormat, dwFlags)) return TRUE;
// Try to optimize using prelinearization plus tetrahedral
if (OptimizeCLUTCMYKTransform(TransformFn, UserData, FreeUserData, Lut, InputFormat, OutputFormat, dwFlags)) return TRUE;
// Cannot optimize, use lcms normal process
return FALSE;
}
// The Plug-in entry points
static cmsPluginFormatters PluginFastFloat = {
{ cmsPluginMagicNumber, REQUIRED_LCMS_VERSION, cmsPluginFormattersSig, NULL },
Formatter_15Bit_Factory
};
static cmsPluginTransform PluginList = {
{ cmsPluginMagicNumber, REQUIRED_LCMS_VERSION, cmsPluginTransformSig, (cmsPluginBase *) &PluginFastFloat },
Floating_Point_Transforms_Dispatcher
};
// This is the main plug-in installer.
// Using a function to retrieve the plug-in entry point allows us to execute initialization data.
void* cmsFastFloatExtensions(void)
{
return (void*)&PluginList;
}
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