diff options
author | Kristian Høgsberg <krh@redhat.com> | 2005-03-01 22:24:10 (GMT) |
---|---|---|
committer | Kristian Høgsberg <krh@src.gnome.org> | 2005-03-01 22:24:10 (GMT) |
commit | 02eb16fef45712a91e24f6471b9e2f31249c888e (patch) | |
tree | d5579258f1d7fbd5a280fb2f1b97b74004b1dea9 /pdf/xpdf/Function.h | |
parent | 332afee84ff4eb7df326d96f07efd6f82a87c0a2 (diff) |
Use poppler instead of including xpdf source code. Poppler is a fork of
2005-03-01 Kristian Høgsberg <krh@redhat.com>
Use poppler instead of including xpdf source code. Poppler is a
fork of xpdf to build it as a shared library. See
http://freedesktop.org/wiki/Software/poppler.
* pdf/xpdf/*, pdf/goo/*, pdf/splash/*, pdf/fofi/*: Remove included
xpdf fork.
* pdf/Makefile.am: Build libpdfdocument.a here.
* pdf/GDKSplashOutputDev.cc:
* pdf/GDKSplashOutputDev.h:
* pdf/GnomeVFSStream.cc:
* pdf/GnomeVFSStream.h:
* pdf-document.cc:
* pdf-document.h:
* test-gdk-output-dev.cc
* Thumb.cc:
* Thumb.h: Pull these files out of pdf/xpdf and adjust to compile
against poppler.
Diffstat (limited to 'pdf/xpdf/Function.h')
-rw-r--r-- | pdf/xpdf/Function.h | 183 |
1 files changed, 0 insertions, 183 deletions
diff --git a/pdf/xpdf/Function.h b/pdf/xpdf/Function.h deleted file mode 100644 index 0ceb035..0000000 --- a/pdf/xpdf/Function.h +++ /dev/null @@ -1,183 +0,0 @@ -//======================================================================== -// -// Function.h -// -// Copyright 2001-2003 Glyph & Cog, LLC -// -//======================================================================== - -#ifndef FUNCTION_H -#define FUNCTION_H - -#include <aconf.h> - -#ifdef USE_GCC_PRAGMAS -#pragma interface -#endif - -#include "gtypes.h" -#include "Object.h" - -class Dict; -class Stream; -struct PSObject; -class PSStack; - -//------------------------------------------------------------------------ -// Function -//------------------------------------------------------------------------ - -#define funcMaxInputs 8 -#define funcMaxOutputs 32 - -class Function { -public: - - Function(); - - virtual ~Function(); - - // Construct a function. Returns NULL if unsuccessful. - static Function *parse(Object *funcObj); - - // Initialize the entries common to all function types. - GBool init(Dict *dict); - - virtual Function *copy() = 0; - - // Return size of input and output tuples. - int getInputSize() { return m; } - int getOutputSize() { return n; } - - // Transform an input tuple into an output tuple. - virtual void transform(double *in, double *out) = 0; - - virtual GBool isOk() = 0; - -protected: - - int m, n; // size of input and output tuples - double // min and max values for function domain - domain[funcMaxInputs][2]; - double // min and max values for function range - range[funcMaxOutputs][2]; - GBool hasRange; // set if range is defined -}; - -//------------------------------------------------------------------------ -// IdentityFunction -//------------------------------------------------------------------------ - -class IdentityFunction: public Function { -public: - - IdentityFunction(); - virtual ~IdentityFunction(); - virtual Function *copy() { return new IdentityFunction(); } - virtual void transform(double *in, double *out); - virtual GBool isOk() { return gTrue; } - -private: -}; - -//------------------------------------------------------------------------ -// SampledFunction -//------------------------------------------------------------------------ - -class SampledFunction: public Function { -public: - - SampledFunction(Object *funcObj, Dict *dict); - virtual ~SampledFunction(); - virtual Function *copy() { return new SampledFunction(this); } - virtual void transform(double *in, double *out); - virtual GBool isOk() { return ok; } - -private: - - SampledFunction(SampledFunction *func); - - int // number of samples for each domain element - sampleSize[funcMaxInputs]; - double // min and max values for domain encoder - encode[funcMaxInputs][2]; - double // min and max values for range decoder - decode[funcMaxOutputs][2]; - double *samples; // the samples - GBool ok; -}; - -//------------------------------------------------------------------------ -// ExponentialFunction -//------------------------------------------------------------------------ - -class ExponentialFunction: public Function { -public: - - ExponentialFunction(Object *funcObj, Dict *dict); - virtual ~ExponentialFunction(); - virtual Function *copy() { return new ExponentialFunction(this); } - virtual void transform(double *in, double *out); - virtual GBool isOk() { return ok; } - -private: - - ExponentialFunction(ExponentialFunction *func); - - double c0[funcMaxOutputs]; - double c1[funcMaxOutputs]; - double e; - GBool ok; -}; - -//------------------------------------------------------------------------ -// StitchingFunction -//------------------------------------------------------------------------ - -class StitchingFunction: public Function { -public: - - StitchingFunction(Object *funcObj, Dict *dict); - virtual ~StitchingFunction(); - virtual Function *copy() { return new StitchingFunction(this); } - virtual void transform(double *in, double *out); - virtual GBool isOk() { return ok; } - -private: - - StitchingFunction(StitchingFunction *func); - - int k; - Function **funcs; - double *bounds; - double *encode; - GBool ok; -}; - -//------------------------------------------------------------------------ -// PostScriptFunction -//------------------------------------------------------------------------ - -class PostScriptFunction: public Function { -public: - - PostScriptFunction(Object *funcObj, Dict *dict); - virtual ~PostScriptFunction(); - virtual Function *copy() { return new PostScriptFunction(this); } - virtual void transform(double *in, double *out); - virtual GBool isOk() { return ok; } - -private: - - PostScriptFunction(PostScriptFunction *func); - GBool parseCode(Stream *str, int *codePtr); - GString *getToken(Stream *str); - void resizeCode(int newSize); - void exec(PSStack *stack, int codePtr); - - PSObject *code; - int codeSize; - GBool ok; -}; - -#endif |