Revision: 52757
http://brlcad.svn.sourceforge.net/brlcad/?rev=52757&view=rev
Author: brlcad
Date: 2012-10-04 05:26:35 +0000 (Thu, 04 Oct 2012)
Log Message:
-----------
implement empty stubs for all of the null interface functions
Modified Paths:
--------------
brlcad/trunk/src/libdm/dm-Null.c
Modified: brlcad/trunk/src/libdm/dm-Null.c
===================================================================
--- brlcad/trunk/src/libdm/dm-Null.c 2012-10-04 05:25:11 UTC (rev 52756)
+++ brlcad/trunk/src/libdm/dm-Null.c 2012-10-04 05:26:35 UTC (rev 52757)
@@ -24,7 +24,6 @@
#include "common.h"
#include "bio.h"
-#define PLOTBOUND 1000.0 /* Max magnification in Rot matrix */
#include <stdio.h>
#ifdef HAVE_SYS_TIME_H
# include <sys/time.h>
@@ -38,105 +37,264 @@
int
-Nu_int0(void)
+null_close(struct dm *UNUSED(dmp))
{
- return TCL_OK;
+ return 0;
}
-void
-Nu_void(void)
+int
+null_drawBegin(struct dm *UNUSED(dmp))
{
- return;
+ return 0;
}
-unsigned int
-Nu_unsign(void)
+int
+null_drawEnd(struct dm *UNUSED(dmp))
{
- return TCL_OK;
+ return 0;
}
-HIDDEN int
-Nu_draw(struct dm *dmp, struct bn_vlist *(*callback_function)(void *),
genptr_t *UNUSED(data))
+int
+null_normal(struct dm *UNUSED(dmp))
{
- if (!dmp || !callback_function) {
- bu_log("WARNING: dmp or callback_function is NULL\n");
- return TCL_ERROR;
- }
+ return 0;
+}
- return TCL_OK;
+
+int
+null_loadMatrix(struct dm *UNUSED(dmp), fastf_t *UNUSED(mat), int
UNUSED(which_eye))
+{
+ return 0;
}
-HIDDEN int
-Nu_fg(struct dm *dmp, unsigned char r, unsigned char g, unsigned char b, int
strict, fastf_t transparency)
+int
+null_drawString2D(struct dm *UNUSED(dmp), const char *UNUSED(str), fastf_t
UNUSED(x), fastf_t UNUSED(y), int UNUSED(size), int UNUSED(use_aspect))
{
- if (!dmp) {
- bu_log("WARNING: NULL display (r/g/b => %d/%d/%d; strict => %d;
transparency => %f)\n", r, g, b, strict, transparency);
- return TCL_ERROR;
- }
+ return 0;
+}
- return TCL_OK;
+
+int
+null_drawLine2D(struct dm *UNUSED(dmp), fastf_t UNUSED(x_1), fastf_t
UNUSED(y_1), fastf_t UNUSED(x_2), fastf_t UNUSED(y_2))
+{
+ return 0;
}
-HIDDEN int
-Nu_bg(struct dm *dmp, unsigned char r, unsigned char g, unsigned char b)
+int
+null_drawLine3D(struct dm *UNUSED(dmp), point_t UNUSED(pt1), point_t
UNUSED(pt2))
{
- if (!dmp) {
- bu_log("WARNING: NULL display (r/g/b==%d/%d/%d)\n", r, g, b);
- return TCL_ERROR;
- }
+ return 0;
+}
- return TCL_OK;
+
+int
+null_drawLines3D(struct dm *UNUSED(dmp), int UNUSED(npoints), point_t
*UNUSED(points), int UNUSED(sflag))
+{
+ return 0;
}
-HIDDEN int
-Nu_getDisplayImage(struct dm *UNUSED(dmp), unsigned char **UNUSED(image))
+int
+null_drawPoint2D(struct dm *UNUSED(dmp), fastf_t UNUSED(x), fastf_t UNUSED(y))
{
return 0;
}
-struct dm dm_Null = {
- Nu_int0,
- Nu_int0,
- Nu_int0,
- Nu_int0,
- Nu_int0,
- Nu_int0,
- Nu_int0,
- Nu_int0,
- Nu_int0,
- Nu_int0,
- Nu_int0,
- Nu_int0,
- Nu_int0,
- Nu_int0,
- Nu_draw,
- Nu_fg,
- Nu_bg,
- Nu_int0,
- Nu_int0,
- Nu_int0,
- Nu_int0,
- Nu_int0,
- Nu_int0,
- Nu_int0,
- Nu_int0,
- Nu_int0,
- Nu_int0,
- Nu_void,
- Nu_int0,
- Nu_int0,
- Nu_getDisplayImage, /* display to image function */
- Nu_void,
+
+int
+null_drawPoint3D(struct dm *UNUSED(dmp), point_t UNUSED(point))
+{
+ return 0;
+}
+
+
+int
+null_drawPoints3D(struct dm *UNUSED(dmp), int UNUSED(npoints), point_t
*UNUSED(points))
+{
+ return 0;
+}
+
+
+int
+null_drawVList(struct dm *UNUSED(dmp), struct bn_vlist *UNUSED(vp))
+{
+ return 0;
+}
+
+
+int
+null_drawVListHiddenLine(struct dm *UNUSED(dmp), struct bn_vlist *UNUSED(vp))
+{
+ return 0;
+}
+
+
+int
+null_draw(struct dm *dmp, struct bn_vlist *(*callback_function)(void *),
genptr_t *data)
+{
+ return dmp == NULL && callback_function == NULL && data == NULL;
+}
+
+
+int
+null_setFGColor(struct dm *UNUSED(dmp), unsigned char UNUSED(r), unsigned char
UNUSED(g), unsigned char UNUSED(b), int UNUSED(strict), fastf_t
UNUSED(transparency))
+{
+ return 0;
+}
+
+
+int
+null_setBGColor(struct dm *UNUSED(dmp), unsigned char UNUSED(r), unsigned char
UNUSED(g), unsigned char UNUSED(b))
+{
+ return 0;
+}
+
+
+int
+null_setLineAttr(struct dm *UNUSED(dmp), int UNUSED(width), int UNUSED(style))
+{
+ return 0;
+}
+
+
+int
+null_configureWin(struct dm *UNUSED(dmp), int UNUSED(force))
+{
+ return 0;
+}
+
+
+int
+null_setWinBounds(struct dm *UNUSED(dmp), fastf_t *UNUSED(w))
+{
+ return 0;
+}
+
+
+int
+null_setLight(struct dm *UNUSED(dmp), int UNUSED(light_on))
+{
+ return 0;
+}
+
+
+int
+null_setTransparency(struct dm *UNUSED(dmp), int UNUSED(transparency))
+{
+ return 0;
+}
+
+
+int
+null_setDepthMask(struct dm *UNUSED(dmp), int UNUSED(mask))
+{
+ return 0;
+}
+
+
+int
+null_setZBuffer(struct dm *UNUSED(dmp), int UNUSED(zbuffer_on))
+{
+ return 0;
+}
+
+
+int
+null_debug(struct dm *UNUSED(dmp), int UNUSED(lvl))
+{
+ return 0;
+}
+
+
+int
+null_beginDList(struct dm *UNUSED(dmp), unsigned int UNUSED(list))
+{
+ return 0;
+}
+
+
+int
+null_endDList(struct dm *UNUSED(dmp))
+{
+ return 0;
+}
+
+
+void
+null_drawDList(unsigned int UNUSED(list))
+{
+}
+
+
+int
+null_freeDLists(struct dm *UNUSED(dmp), unsigned int UNUSED(list), int
UNUSED(range))
+{
+ return 0;
+}
+
+
+int
+null_genDLists(struct dm *UNUSED(dmp), size_t UNUSED(range))
+{
+ return 0;
+}
+
+
+int
+null_getDisplayImage(struct dm *UNUSED(dmp), unsigned char **UNUSED(image))
+{
+ return 0;
+}
+
+
+void
+null_reshape(struct dm *UNUSED(dmp), int UNUSED(width), int UNUSED(height))
+{
+}
+
+
+struct dm dm_null = {
+ null_close,
+ null_drawBegin,
+ null_drawEnd,
+ null_normal,
+ null_loadMatrix,
+ null_drawString2D,
+ null_drawLine2D,
+ null_drawLine3D,
+ null_drawLines3D,
+ null_drawPoint2D,
+ null_drawPoint3D,
+ null_drawPoints3D,
+ null_drawVList,
+ null_drawVListHiddenLine,
+ null_draw,
+ null_setFGColor,
+ null_setBGColor,
+ null_setLineAttr,
+ null_configureWin,
+ null_setWinBounds,
+ null_setLight,
+ null_setTransparency,
+ null_setDepthMask,
+ null_setZBuffer,
+ null_debug,
+ null_beginDList,
+ null_endDList,
+ null_drawDList,
+ null_freeDLists,
+ null_genDLists,
+ null_getDisplayImage,
+ null_reshape,
0,
0, /* no displaylist */
0, /* no stereo */
- PLOTBOUND, /* zoom-in limit */
+ 0.0, /* zoom-in limit */
1, /* bound flag */
"nu",
"Null Display",
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