X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=synfig-core%2Ftrunk%2Fsrc%2Fmodules%2Fmod_gif%2Ftrgt_gif.h;fp=synfig-core%2Ftrunk%2Fsrc%2Fmodules%2Fmod_gif%2Ftrgt_gif.h;h=0000000000000000000000000000000000000000;hb=a095981e18cc37a8ecc7cd237cc22b9c10329264;hp=ae10e31d3a7407ffd4778ec22f6bd0d77cb9243e;hpb=9459638ad6797b8139f1e9f0715c96076dbf0890;p=synfig.git

diff --git a/synfig-core/trunk/src/modules/mod_gif/trgt_gif.h b/synfig-core/trunk/src/modules/mod_gif/trgt_gif.h
deleted file mode 100644
index ae10e31..0000000
--- a/synfig-core/trunk/src/modules/mod_gif/trgt_gif.h
+++ /dev/null
@@ -1,213 +0,0 @@
-/* === S Y N F I G ========================================================= */
-/*!	\file trgt_gif.h
-**	\brief Template Header
-**
-**	$Id$
-**
-**	\legal
-**	Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
-**
-**	This package 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 package 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.
-**	\endlegal
-**
-** === N O T E S ===========================================================
-**
-** ========================================================================= */
-
-/* === S T A R T =========================================================== */
-
-#ifndef __SYNFIG_TRGT_GIF_H
-#define __SYNFIG_TRGT_GIF_H
-
-/* === H E A D E R S ======================================================= */
-
-#include <synfig/target_scanline.h>
-#include <synfig/string.h>
-#include <synfig/smartfile.h>
-#include <cstdio>
-#include <synfig/surface.h>
-#include <synfig/palette.h>
-
-/* === M A C R O S ========================================================= */
-
-/* === T Y P E D E F S ===================================================== */
-
-/* === C L A S S E S & S T R U C T S ======================================= */
-
-class gif : public synfig::Target_Scanline
-{
-	SYNFIG_TARGET_MODULE_EXT
-private:
-	// Class for abstracting the
-	// output of the codes
-	struct bitstream
-	{
-		synfig::SmartFILE file;
-		unsigned char pool;
-		char curr_bit;
-		bitstream():pool(0),curr_bit(0),curr_pos(0) {}
-		bitstream(synfig::SmartFILE file):file(file),pool(0),curr_bit(0),curr_pos(0) {}
-		unsigned char buffer[256];
-		int curr_pos;
-
-		// Pushes a single bit onto the bit
-		void push_bit(bool bit)
-		{
-			if(bit)
-				pool|=(1<<(curr_bit));
-			curr_bit++;
-			if(curr_bit==8)
-				empty();
-		}
-
-		// Empties out the current pool into
-		// the buffer. Calls 'dump()' if the
-		// buffer is full.
-		void empty()
-		{
-			buffer[curr_pos++]=pool;
-			curr_bit=0;
-			pool=0;
-			if(curr_pos==255)dump();
-		}
-
-		// If there is anything in the
-		// buffer or in the pool, it
-		// dumps it to the filestream.
-		// Buffer and pool are cleared.
-		void dump()
-		{
-			if(curr_bit)
-				empty();
-			if(curr_pos || curr_bit)
-			{
-				fputc(curr_pos,file.get());
-				fwrite(buffer,curr_pos,1,file.get());
-				curr_pos=0;
-			}
-		}
-
-		// Pushes a symbol of the given size
-		// onto the bitstream.
-		void push_value(int value, int size)
-		{
-			int i;
-			for(i=0;i<size;i++)
-				push_bit((value>>(i))&1);
-		}
-	};
-
-	// Class for dealing with the LZW codes
-	struct lzwcode
-	{
-		int value; // the data element or character
-		int code; // lzwcode
-		struct lzwcode* kids; // children of this node
-		struct lzwcode* next; // siblings of this node
-
-		lzwcode():value(0),code(0),kids(0),next(0) { }
-
-		lzwcode *FindCode(int value)
-		{
-			lzwcode *node=this;
-
-			// check the children (kids) of the node for the value
-			for (node = node->kids; node != 0; node = node->next)
-				if (node->value == value)
-					return(node);
-			return(0);
-		}
-
-		void AddNode(unsigned short code, unsigned short value)
-		{
-			lzwcode *n = new lzwcode;
-
-			// add a new child to node; the child will have code and value
-			n->value = value;
-			n->code = code;
-			n->kids = 0;
-			n->next = this->kids;
-			this->kids = n;
-		}
-
-		static lzwcode * NewTable(int values)
-		{
-			int i;
-			lzwcode * table = new lzwcode;
-
-			table->kids = 0;
-			for (i = 0; i < values; i++)
-				table->AddNode( i, i);
-
-			return(table);
-		}
-
-		// Destructor just deletes any
-		// children and siblings.
-		~lzwcode()
-		{
-			if(kids)
-				delete kids;
-			if(next)
-				delete next;
-		}
-	};
-
-private:
-	bitstream bs;
-	synfig::String filename;
-	synfig::SmartFILE file;
-	int
-		i,			// General-purpose index
-		codesize,	// Current code size
-		rootsize,	// Size of pixel bits (will be recalculated)
-		nextcode;	// Next code to use
-	lzwcode *table,*next,*node;
-
-	synfig::Surface curr_surface;
-	etl::surface<unsigned char> curr_frame;
-	etl::surface<unsigned char> prev_frame;
-
-	int imagecount;
-	int cur_scanline;
-
-
-	// GIF compression parameters
-	bool lossy;
-	bool multi_image;
-	bool dithering;
-	int color_bits;
-	int iframe_density;
-	int loop_count;
-	bool local_palette;
-
-	synfig::Palette curr_palette;
-
-	void output_curr_palette();
-
-public:
-	gif(const char *filename);
-
-	virtual bool set_rend_desc(synfig::RendDesc *desc);
-	virtual bool init();
-	virtual bool start_frame(synfig::ProgressCallback *cb);
-	virtual void end_frame();
-
-	virtual ~gif();
-
-	virtual synfig::Color * start_scanline(int scanline);
-	virtual bool end_scanline(void);
-
-};
-
-/* === E N D =============================================================== */
-
-#endif