From 6948650efd3fb9e2a70b8cf16aca57e9d0b7eb0a Mon Sep 17 00:00:00 2001 From: Chris Liddell Date: Tue, 23 Jul 2013 16:24:19 +0100 Subject: Commit of build_consolidation branch Squashed into one commit (see branch for details of the evolution of the branch). This brings gpcl6 and gxps into the Ghostscript build system, and a shared set of graphics library object files for all the interpreters. Also, brings the same configuration options to the pcl and xps products as we have for Ghostscript. --- devices/gdevpxut.h | 89 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 89 insertions(+) create mode 100644 devices/gdevpxut.h (limited to 'devices/gdevpxut.h') diff --git a/devices/gdevpxut.h b/devices/gdevpxut.h new file mode 100644 index 000000000..77007f981 --- /dev/null +++ b/devices/gdevpxut.h @@ -0,0 +1,89 @@ +/* Copyright (C) 2001-2012 Artifex Software, Inc. + All Rights Reserved. + + This software is provided AS-IS with no warranty, either express or + implied. + + This software is distributed under license and may not be copied, + modified or distributed except as expressly authorized under the terms + of the license contained in the file LICENSE in this distribution. + + Refer to licensing information at http://www.artifex.com or contact + Artifex Software, Inc., 7 Mt. Lassen Drive - Suite A-134, San Rafael, + CA 94903, U.S.A., +1(415)492-9861, for further information. +*/ + + +/* Utilities for PCL XL generation */ +/* Requires gdevpxat.h, gdevpxen.h, gdevpxop.h */ + +#ifndef gdevpxut_INCLUDED +# define gdevpxut_INCLUDED + +/* ---------------- High-level constructs ---------------- */ + +/* Write the file header, including the resolution. */ +int px_write_file_header(stream *s, const gx_device *dev); + +/* Write the page header, including orientation. */ +int px_write_page_header(stream *s, const gx_device *dev); + +/* Write the media selection command if needed, updating the media size. */ +int px_write_select_media(stream *s, const gx_device *dev, + pxeMediaSize_t *pms, + byte *media_source, + int page, bool Duplex, bool Tumble, + int media_type_set, char *media_type); + +/* + * Write the file trailer. Note that this takes a FILE *, not a stream *, + * since it may be called after the stream is closed. + */ +int px_write_file_trailer(FILE *file); + +/* ---------------- Low-level data output ---------------- */ + +/* Write a sequence of bytes. */ +#define PX_PUT_LIT(s, bytes) px_put_bytes(s, bytes, sizeof(bytes)) +void px_put_bytes(stream * s, const byte * data, uint count); + +/* Utilities for writing data values. */ +/* H-P printers only support little-endian data, so that's what we emit. */ + +#define DA(a) pxt_attr_ubyte, (a) +void px_put_a(stream * s, px_attribute_t a); +void px_put_ac(stream *s, px_attribute_t a, px_tag_t op); + +#define DUB(b) pxt_ubyte, (byte)(b) +void px_put_ub(stream * s, byte b); +void px_put_uba(stream *s, byte b, px_attribute_t a); + +/* signed and unsigned shorts */ +#define DS(i) (byte)(i), (byte)(((i) >= 0 ? (i) : ((i)|0x8000)) >> 8) +#define US(i) (byte)(i), (byte)((i) >> 8) +void px_put_s(stream * s, int i); + +#define DUS(i) pxt_uint16, US(i) +void px_put_us(stream * s, uint i); +void px_put_usa(stream *s, uint i, px_attribute_t a); +void px_put_u(stream * s, uint i); + +#define DUSP(ix,iy) pxt_uint16_xy, US(ix), US(iy) +void px_put_usp(stream * s, uint ix, uint iy); +void px_put_usq_fixed(stream * s, fixed x0, fixed y0, fixed x1, fixed y1); + +void px_put_ss(stream * s, int i); +void px_put_ssp(stream * s, int ix, int iy); + +void px_put_l(stream * s, ulong l); + +void px_put_r(stream * s, double r); /* no tag */ +void px_put_rl(stream * s, double r); /* pxt_real32 tag */ +void px_put_rp(stream * s, double rx, double ry); +void px_put_rpa(stream * s, double rx, double ry, px_attribute_t a); + +void px_put_ubaa(stream * s, const byte * data, uint count, px_attribute_t a); + +void px_put_data_length(stream * s, uint num_bytes); + +#endif /* gdevpxut_INCLUDED */ -- cgit v1.2.1