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authorJörg Frings-Fürst <debian@jff-webhosting.net>2015-04-27 06:51:24 +0200
committerJörg Frings-Fürst <debian@jff-webhosting.net>2015-04-27 06:51:24 +0200
commitf3843702a12cf46f9cd4d1be772055ec6893a1bb (patch)
tree3f3d8fe1f2b756dc2cd9fcff7b2e8e53539278ba /backend/epsonds-ops.h
parentb2802d98d4486d6afc585062f4ca02fddf829dc5 (diff)
Release 1.0.25+git20150425-1
Diffstat (limited to 'backend/epsonds-ops.h')
-rw-r--r--backend/epsonds-ops.h41
1 files changed, 41 insertions, 0 deletions
diff --git a/backend/epsonds-ops.h b/backend/epsonds-ops.h
new file mode 100644
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--- /dev/null
+++ b/backend/epsonds-ops.h
@@ -0,0 +1,41 @@
+/*
+ * epsonds-ops.h - Epson ESC/I-2 driver.
+ *
+ * Copyright (C) 2015 Tower Technologies
+ * Author: Alessandro Zummo <a.zummo@towertech.it>
+ *
+ * This file is part of the SANE package.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation, version 2.
+ */
+
+#define e2_model(s,m) e2_dev_model((s)->hw,(m))
+
+extern void eds_dev_init(epsonds_device *dev);
+extern SANE_Status eds_dev_post_init(struct epsonds_device *dev);
+
+extern SANE_Status eds_add_resolution(epsonds_device *dev, int r);
+extern SANE_Status eds_set_resolution_range(epsonds_device *dev, int min, int max);
+extern void eds_set_fbf_area(epsonds_device *dev, int x, int y, int unit);
+extern void eds_set_adf_area(epsonds_device *dev, int x, int y, int unit);
+extern void eds_set_tpu_area(epsonds_device *dev, int x, int y, int unit);
+
+extern SANE_Status eds_add_depth(epsonds_device *dev, SANE_Word depth);
+extern SANE_Status eds_discover_capabilities(epsonds_scanner *s);
+extern SANE_Status eds_set_extended_scanning_parameters(epsonds_scanner *s);
+extern SANE_Status eds_set_scanning_parameters(epsonds_scanner *s);
+extern void eds_setup_block_mode(epsonds_scanner *s);
+extern SANE_Status eds_init_parameters(epsonds_scanner *s);
+
+extern void eds_copy_image_from_ring(epsonds_scanner *s, SANE_Byte *data, SANE_Int max_length,
+ SANE_Int *length);
+
+extern SANE_Status eds_ring_init(ring_buffer *ring, SANE_Int size);
+extern SANE_Status eds_ring_write(ring_buffer *ring, SANE_Byte *buf, SANE_Int size);
+extern SANE_Int eds_ring_read(ring_buffer *ring, SANE_Byte *buf, SANE_Int size);
+extern SANE_Int eds_ring_skip(ring_buffer *ring, SANE_Int size);
+extern SANE_Int eds_ring_avail(ring_buffer *ring);
+extern void eds_ring_flush(ring_buffer *ring) ;
+