file.c File Reference

#include "dsp.h"
#include <fitsio.h>
#include <time.h>
#include <locale.h>
#include <unistd.h>
#include <jpeglib.h>

Go to the source code of this file.

Functions
dsp_stream_p *	dsp_file_read_fits (const char *filename, int *channels, int stretch)
	Read a FITS file and fill a dsp_stream_p with its content.
void	dsp_file_write_fits (const char *filename, int bpp, dsp_stream_p stream)
	Write the dsp_stream_p into a FITS file,.
void	dsp_file_write_fits_composite (const char *filename, int components, int bpp, dsp_stream_p *stream)
	Write the components dsp_stream_p array into a JPEG file,.
void	dsp_file_write_fits_bayer (const char *filename, int components, int bpp, dsp_stream_p *stream)
	Write a FITS file from a dsp_stream_p array.
dsp_stream_p *	dsp_file_read_jpeg (const char *filename, int *channels, int stretch)
	Read a JPEG file and fill a array of dsp_stream_p with its content, each color channel has its own stream in this array and an additional grayscale at end will be added.
void	dsp_file_write_jpeg (const char *filename, int quality, dsp_stream_p stream)
	Write the stream into a JPEG file,.
void	dsp_file_write_jpeg_composite (const char *filename, int components, int quality, dsp_stream_p *stream)
	Write the components dsp_stream_p array into a JPEG file,.
dsp_t *	dsp_file_bayer_2_gray (dsp_t *src, int width, int height)
	Convert a bayer pattern dsp_t array into a grayscale array.
dsp_t *	dsp_file_composite_2_bayer (dsp_stream_p *src, int r, int width, int height)
	Convert a component dsp_stream_p array into a bayer dsp_t array.
dsp_t *	dsp_file_bayer_2_composite (dsp_t *src, int r, int width, int height)
	Convert a bayer pattern dsp_t array into a contiguous component array.
dsp_t *	dsp_file_bayer_2_rgb (dsp_t *src, int red, int width, int height)
	Convert a bayer pattern dsp_t array into a ordered 3 RGB array.
dsp_stream_p *	dsp_stream_from_components (dsp_t *buf, int dims, int *sizes, int components)
	Convert a color component dsp_t array into a dsp_stream_p array each element containing the single components.
dsp_stream_p *	dsp_buffer_rgb_to_components (void *buf, int dims, int *sizes, int components, int bpp, int stretch)
	Convert an RGB color dsp_t array into a dsp_stream_p array each element containing the single components.
void	dsp_buffer_components_to_rgb (dsp_stream_p *stream, void *rgb, int components, int bpp)
	Convert a component dsp_stream_p array into an RGB dsp_t array.