From 5f044ffe43f770fade1934a6415cac08f82dd83c Mon Sep 17 00:00:00 2001
From: Robin Watts <robin.watts@artifex.com>
Date: Fri, 6 Oct 2017 19:27:00 +0100
Subject: Simple PCLm device.

Both bandwriter and document_writer interfaces cope with multi
page docs.

Update mudraw to output pclm format too.

Incorporates fixes from Tor.
---
 include/mupdf/fitz.h             |  1 +
 include/mupdf/fitz/output-pclm.h | 41 ++++++++++++++++++++++++++++++++++++++++
 include/mupdf/fitz/writer.h      |  1 +
 3 files changed, 43 insertions(+)
 create mode 100644 include/mupdf/fitz/output-pclm.h

(limited to 'include')

diff --git a/include/mupdf/fitz.h b/include/mupdf/fitz.h
index 76d8376e..9b6d6aa9 100644
--- a/include/mupdf/fitz.h
+++ b/include/mupdf/fitz.h
@@ -64,6 +64,7 @@ extern "C" {
 #include "mupdf/fitz/output-png.h"
 #include "mupdf/fitz/output-pwg.h"
 #include "mupdf/fitz/output-pcl.h"
+#include "mupdf/fitz/output-pclm.h"
 #include "mupdf/fitz/output-ps.h"
 #include "mupdf/fitz/output-psd.h"
 #include "mupdf/fitz/output-svg.h"
diff --git a/include/mupdf/fitz/output-pclm.h b/include/mupdf/fitz/output-pclm.h
new file mode 100644
index 00000000..74c811f5
--- /dev/null
+++ b/include/mupdf/fitz/output-pclm.h
@@ -0,0 +1,41 @@
+#ifndef MUPDF_FITZ_OUTPUT_PCLM_H
+#define MUPDF_FITZ_OUTPUT_PCLM_H
+
+#include "mupdf/fitz/system.h"
+#include "mupdf/fitz/context.h"
+#include "mupdf/fitz/output.h"
+#include "mupdf/fitz/band-writer.h"
+#include "mupdf/fitz/pixmap.h"
+#include "mupdf/fitz/bitmap.h"
+
+/*
+	PCLm output
+*/
+typedef struct fz_pclm_options_s fz_pclm_options;
+
+struct fz_pclm_options_s
+{
+	int compress;
+	int strip_height;
+
+	/* Updated as we move through the job */
+	int page_count;
+};
+
+/*
+	fz_parse_pclm_options: Parse PCLm options.
+
+	Currently defined options and values are as follows:
+
+		compression=none: No compression
+		compression=flate: Flate compression
+		strip-height=n: Strip height (default 16)
+*/
+fz_pclm_options *fz_parse_pclm_options(fz_context *ctx, fz_pclm_options *opts, const char *args);
+
+fz_band_writer *fz_new_pclm_band_writer(fz_context *ctx, fz_output *out, const fz_pclm_options *options);
+fz_document_writer *fz_new_pclm_writer(fz_context *ctx, const char *path, const char *options);
+void fz_write_pixmap_as_pclm(fz_context *ctx, fz_output *out, const fz_pixmap *pixmap, const fz_pclm_options *options);
+void fz_save_pixmap_as_pclm(fz_context *ctx, fz_pixmap *pixmap, char *filename, int append, const fz_pclm_options *options);
+
+#endif
diff --git a/include/mupdf/fitz/writer.h b/include/mupdf/fitz/writer.h
index 9f277ceb..1ce51645 100644
--- a/include/mupdf/fitz/writer.h
+++ b/include/mupdf/fitz/writer.h
@@ -153,6 +153,7 @@ extern const char *fz_pdf_write_options_usage;
 extern const char *fz_svg_write_options_usage;
 
 extern const char *fz_pcl_write_options_usage;
+extern const char *fz_pclm_write_options_usage;
 extern const char *fz_pwg_write_options_usage;
 
 #endif
-- 
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