home *** CD-ROM | disk | FTP | other *** search
- /* @(#)pr_io.h 1.7 88/02/08 SMI */
-
- /*
- * Copyright (c) 1984 by Sun Microsystems, Inc.
- */
-
- #ifndef pr_io_DEFINED
- #define pr_io_DEFINED
-
- /*
- * Data definitions and constant definitions for clients of utilities
- * to do i/o between pixrects and rasterfiles.
- *
- */
-
- typedef struct {
- int type;
- int length;
- unsigned char *map[3];
- } colormap_t;
- /*
- * The type should be one of the supported ras_maptype's in rasterfile.h.
- * Note: the interpretation of the length and map array depends on the type.
- */
-
-
- /* error messages */
- #define PR_IO_ERR_BADDEPTH "Cannot replicate color pixrect if depth != 8"
- #define PR_IO_ERR_CDEPTH \
- "Color raster depth does not match display depth"
- #define PR_IO_ERR_DISPLAY "Cannot open display device"
- #define PR_IO_ERR_INFILE "Cannot open input file"
- #define PR_IO_ERR_NOBWDISPLAY \
- "Cannot open display device for monochrome raster"
- #define PR_IO_ERR_NOCDISPLAY "Cannot open display device for color raster"
- #define PR_IO_ERR_NONULL "Cannot process null argument"
- #define PR_IO_ERR_OUTFILE "Cannot open output file"
- #define PR_IO_ERR_PIXRECT "Internal pixrect operation failed"
- #define PR_IO_ERR_RASREAD "Error reading rasterfile input data"
- #define PR_IO_ERR_RASREADH "Error reading rasterfile header"
- #define PR_IO_ERR_RASWRITE "Error writing rasterfile output data"
- #define PR_IO_ERR_RASWRITEH "Error writing rasterfile header"
-
- /* declarations */
- extern int pr_dump();
- extern int pr_dump_header();
- extern int pr_dump_image();
- extern Pixrect * pr_dump_init();
- extern Pixrect * pr_load();
- extern int pr_load_colormap();
- extern int pr_load_header();
- extern Pixrect * pr_load_image();
- extern Pixrect * pr_load_std_image();
-
- #endif pr_io_DEFINED
-