wrgif.c File Reference

#include "cdjpeg.h"

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Classes
struct	gif_dest_struct
Defines
#define	MAXCODE(n_bits)   ((1 << (n_bits)) - 1)
#define	CHAR_OUT(dinfo, c)
Typedefs
typedef gif_dest_struct *	gif_dest_ptr
Functions
	flush_packet (gif_dest_ptr dinfo)
	output (gif_dest_ptr dinfo, int code)
	compress_init (gif_dest_ptr dinfo, int i_bits)
	compress_pixel (gif_dest_ptr dinfo, int c)
	compress_term (gif_dest_ptr dinfo)
	put_word (gif_dest_ptr dinfo, unsigned int w)
	put_3bytes (gif_dest_ptr dinfo, int val)
	emit_header (gif_dest_ptr dinfo, int num_colors, JSAMPARRAY colormap)
	start_output_gif (j_decompress_ptr cinfo, djpeg_dest_ptr dinfo)
	put_pixel_rows (j_decompress_ptr cinfo, djpeg_dest_ptr dinfo, JDIMENSION rows_supplied)
	finish_output_gif (j_decompress_ptr cinfo, djpeg_dest_ptr dinfo)
	jinit_write_gif (j_decompress_ptr cinfo)

---

Define Documentation

#define CHAR_OUT	(		dinfo,
			c
	)

Value:

{ (dinfo)->packetbuf[++(dinfo)->bytesinpkt] = (char) (c);  \
            if ((dinfo)->bytesinpkt >= 255)  \
              flush_packet(dinfo);  \
        }

#define MAXCODE

(

n_bits

)

((1 << (n_bits)) - 1)

---

Typedef Documentation

typedef gif_dest_struct* gif_dest_ptr

---

Function Documentation

compress_init	(	gif_dest_ptr	dinfo,
		int	i_bits
	)

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compress_pixel	(	gif_dest_ptr	dinfo,
		int	c
	)

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compress_term

(

gif_dest_ptr

dinfo

)

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emit_header	(	gif_dest_ptr	dinfo,
		int	num_colors,
		JSAMPARRAY	colormap
	)

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finish_output_gif	(	j_decompress_ptr	cinfo,
		djpeg_dest_ptr	dinfo
	)

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flush_packet

(

gif_dest_ptr

dinfo

)

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jinit_write_gif

(

j_decompress_ptr

cinfo

)

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output	(	gif_dest_ptr	dinfo,
		int	code
	)

put_3bytes	(	gif_dest_ptr	dinfo,
		int	val
	)

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put_pixel_rows	(	j_decompress_ptr	cinfo,
		djpeg_dest_ptr	dinfo,
		JDIMENSION	rows_supplied
	)

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put_word	(	gif_dest_ptr	dinfo,
		unsigned int	w
	)

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start_output_gif	(	j_decompress_ptr	cinfo,
		djpeg_dest_ptr	dinfo
	)

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