wrppm.c File Reference

#include "cdjpeg.h"

Include dependency graph for wrppm.c:

Classes
struct	ppm_dest_struct
Defines
#define	PUTPPMSAMPLE(ptr, v)   *ptr++ = (char) (v)
#define	BYTESPERSAMPLE   1
#define	PPM_MAXVAL   255
Typedefs
typedef ppm_dest_struct *	ppm_dest_ptr
Functions
	put_pixel_rows (j_decompress_ptr cinfo, djpeg_dest_ptr dinfo, JDIMENSION rows_supplied)
	copy_pixel_rows (j_decompress_ptr cinfo, djpeg_dest_ptr dinfo, JDIMENSION rows_supplied)
	put_demapped_rgb (j_decompress_ptr cinfo, djpeg_dest_ptr dinfo, JDIMENSION rows_supplied)
	put_demapped_gray (j_decompress_ptr cinfo, djpeg_dest_ptr dinfo, JDIMENSION rows_supplied)
	start_output_ppm (j_decompress_ptr cinfo, djpeg_dest_ptr dinfo)
	finish_output_ppm (j_decompress_ptr cinfo, djpeg_dest_ptr dinfo)
	jinit_write_ppm (j_decompress_ptr cinfo)

---

Define Documentation

#define BYTESPERSAMPLE   1

#define PPM_MAXVAL   255

#define PUTPPMSAMPLE	(		ptr,
			v
	)			*ptr++ = (char) (v)

---

Typedef Documentation

typedef ppm_dest_struct* ppm_dest_ptr

---

Function Documentation

copy_pixel_rows	(	j_decompress_ptr	cinfo,
		djpeg_dest_ptr	dinfo,
		JDIMENSION	rows_supplied
	)

finish_output_ppm	(	j_decompress_ptr	cinfo,
		djpeg_dest_ptr	dinfo
	)

jinit_write_ppm

(

j_decompress_ptr

cinfo

)

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put_demapped_gray	(	j_decompress_ptr	cinfo,
		djpeg_dest_ptr	dinfo,
		JDIMENSION	rows_supplied
	)

put_demapped_rgb	(	j_decompress_ptr	cinfo,
		djpeg_dest_ptr	dinfo,
		JDIMENSION	rows_supplied
	)

put_pixel_rows	(	j_decompress_ptr	cinfo,
		djpeg_dest_ptr	dinfo,
		JDIMENSION	rows_supplied
	)

start_output_ppm	(	j_decompress_ptr	cinfo,
		djpeg_dest_ptr	dinfo
	)

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