Split the source tree into two new directories.

PSSRC files are now in 'gs/psi'.
GLSRC files are now in 'gs/base'.

This is to facilitate build modularization and merging in the ghostpdl
tree.

NOTE: msvc32.mak is now in psi, not src.

git-svn-id: http://svn.ghostscript.com/ghostscript/trunk@9048 a1074d23-0009-0410-80fe-cf8c14f379e6

1 files changed, 67 insertions, 0 deletions

diff --git a/gs/base/gxclip.h b/gs/base/gxclip.h
new file mode 100644
index 000000000..6e9ea367b
--- /dev/null
+++ b/gs/base/gxclip.h
@@ -0,0 +1,67 @@
+/* Copyright (C) 2001-2006 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 that
+   license.  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.
+*/
+
+/* $Id$ */
+/* Internal definitions for clipping */
+
+#ifndef gxclip_INCLUDED
+#  define gxclip_INCLUDED
+
+/*
+ * Both rectangle list and mask clipping use callback procedures to process
+ * each rectangle selected by the clipping region.  They share both the
+ * callback procedures themselves and the structure that provides closure
+ * data for these procedures.  We define a single closure structure, rather
+ * than one per client/callback, just to reduce source code clutter.  The
+ * comments below show which clients use each member.
+ */
+typedef struct clip_callback_data_s {
+    /*
+     * The original driver procedure stores the following of its arguments
+     * that the callback procedure or the clipping algorithm needs.
+     */
+    gx_device *tdev;		/* target device (always set) */
+    int x, y, w, h;		/* (always set) */
+    gx_color_index color[2];	/* (all but copy_color) */
+    const byte *data;		/* copy_*, fill_mask */
+    int sourcex;		/* ibid. */
+    uint raster;		/* ibid. */
+    int depth;			/* copy_alpha, fill_mask */
+    const gx_drawing_color *pdcolor;	/* fill_mask */
+    gs_logical_operation_t lop;	/* fill_mask, strip_copy_rop */
+    const gx_clip_path *pcpath;	/* fill_mask */
+    const gx_strip_bitmap *tiles;	/* strip_tile_rectangle */
+    gs_int_point phase;		/* strip_* */
+    const gx_color_index *scolors;	/* strip_copy_rop */
+    const gx_strip_bitmap *textures;	/* ibid. */
+    const gx_color_index *tcolors;	/* ibid. */
+} clip_callback_data_t;
+
+/* Declare the callback procedures. */
+int
+    clip_call_fill_rectangle(clip_callback_data_t * pccd,
+			     int xc, int yc, int xec, int yec),
+    clip_call_copy_mono(clip_callback_data_t * pccd,
+			int xc, int yc, int xec, int yec),
+    clip_call_copy_color(clip_callback_data_t * pccd,
+			 int xc, int yc, int xec, int yec),
+    clip_call_copy_alpha(clip_callback_data_t * pccd,
+			 int xc, int yc, int xec, int yec),
+    clip_call_fill_mask(clip_callback_data_t * pccd,
+			int xc, int yc, int xec, int yec),
+    clip_call_strip_tile_rectangle(clip_callback_data_t * pccd,
+				   int xc, int yc, int xec, int yec),
+    clip_call_strip_copy_rop(clip_callback_data_t * pccd,
+			     int xc, int yc, int xec, int yec);
+
+#endif /* gxclip_INCLUDED */