1 files changed, 89 insertions, 0 deletions
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 */