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| author | msweet <msweet@a1ca3aef-8c08-0410-bb20-df032aa958be> | 2011-02-25 01:40:44 +0000 |
|---|---|---|
| committer | msweet <msweet@a1ca3aef-8c08-0410-bb20-df032aa958be> | 2011-02-25 01:40:44 +0000 |
| commit | c8fef167ba1e9d5d87fc77e4e99ca12ba9384cbb (patch) | |
| tree | b96b096d1eacae0e337b3ab3d16aa2652a5bf07f /cups/raster.h | |
| parent | e60ec91f3e2a38a90f17ee193db32f5c6bef27ed (diff) | |
| download | cups-c8fef167ba1e9d5d87fc77e4e99ca12ba9384cbb.tar.gz | |
Merge changes from CUPS 1.5svn-r9567
git-svn-id: svn+ssh://src.apple.com/svn/cups/easysw/current@3015 a1ca3aef-8c08-0410-bb20-df032aa958be
Diffstat (limited to 'cups/raster.h')
| -rw-r--r-- | cups/raster.h | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/cups/raster.h b/cups/raster.h index dbb7e30b8..eabd190be 100644 --- a/cups/raster.h +++ b/cups/raster.h @@ -55,6 +55,8 @@ extern "C" { # define CUPS_RASTER_SYNCv2 0x52615332 /* RaS2 */ # define CUPS_RASTER_REVSYNCv2 0x32536152 /* 2SaR */ +# define CUPS_RASTER_SYNC_PWG CUPS_RASTER_SYNCv2 + /* * The following definition can be used to determine if the @@ -171,7 +173,8 @@ enum cups_mode_e /**** cupsRasterOpen modes ****/ { CUPS_RASTER_READ = 0, /* Open stream for reading */ CUPS_RASTER_WRITE = 1, /* Open stream for writing */ - CUPS_RASTER_WRITE_COMPRESSED = 2 /* Open stream for compressed writing @since CUPS 1.3/Mac OS X 10.5@ */ + CUPS_RASTER_WRITE_COMPRESSED = 2, /* Open stream for compressed writing @since CUPS 1.3/Mac OS X 10.5@ */ + CUPS_RASTER_WRITE_PWG = 3 /* Open stream for compressed writing in PWG mode @since CUPS 1.5@ */ }; typedef enum cups_mode_e cups_mode_t; /**** cupsRasterOpen modes ****/ @@ -331,6 +334,19 @@ typedef int (*cups_interpret_cb_t)(cups_page_header2_t *header, int preferred_bi * dictionary and is 0 if undefined. ****/ +/**** New in CUPS 1.5 ****/ +typedef ssize_t (*cups_raster_iocb_t)(void *ctx, unsigned char *buffer, size_t length); + /**** cupsRasterOpenIO callback function + * + * This function is specified when + * creating a raster stream with + * @link cupsRasterOpenIO@ and handles + * generic reading and writing of raster + * data. It must return -1 on error or + * the number of bytes specified by + * "length" on success. + ****/ + /* * Prototypes... @@ -361,6 +377,10 @@ extern unsigned cupsRasterWriteHeader2(cups_raster_t *r, /**** New in CUPS 1.3 ****/ extern const char *cupsRasterErrorString(void) _CUPS_API_1_3; +/**** New in CUPS 1.5 ****/ +extern cups_raster_t *cupsRasterOpenIO(cups_raster_iocb_t iocb, void *ctx, + cups_mode_t mode); + # ifdef __cplusplus } # endif /* __cplusplus */ |