Revision: 75429
http://sourceforge.net/p/brlcad/code/75429
Author: starseeker
Date: 2020-04-16 21:19:14 +0000 (Thu, 16 Apr 2020)
Log Message:
-----------
Same deal in the libfb/libdm merge
Modified Paths:
--------------
brlcad/branches/dm-fb-merge/include/dm/CMakeLists.txt
brlcad/branches/dm-fb-merge/src/libdm/CMakeLists.txt
brlcad/branches/dm-fb-merge/src/libdm/dm_private.h
brlcad/branches/dm-fb-merge/src/libdm/fb_private.h
Added Paths:
-----------
brlcad/branches/dm-fb-merge/src/libdm/include/
brlcad/branches/dm-fb-merge/src/libdm/include/calltable.h
Removed Paths:
-------------
brlcad/branches/dm-fb-merge/include/dm/calltable.h
Modified: brlcad/branches/dm-fb-merge/include/dm/CMakeLists.txt
===================================================================
--- brlcad/branches/dm-fb-merge/include/dm/CMakeLists.txt 2020-04-16
21:17:16 UTC (rev 75428)
+++ brlcad/branches/dm-fb-merge/include/dm/CMakeLists.txt 2020-04-16
21:19:14 UTC (rev 75429)
@@ -1,6 +1,5 @@
set(dm_headers
bview.h
- calltable.h
defines.h
)
BRLCAD_MANAGE_FILES(dm_headers ${INCLUDE_DIR}/brlcad/dm)
Deleted: brlcad/branches/dm-fb-merge/include/dm/calltable.h
===================================================================
--- brlcad/branches/dm-fb-merge/include/dm/calltable.h 2020-04-16 21:17:16 UTC
(rev 75428)
+++ brlcad/branches/dm-fb-merge/include/dm/calltable.h 2020-04-16 21:19:14 UTC
(rev 75429)
@@ -1,214 +0,0 @@
-/* C A L L T A B L E . H
- * BRL-CAD
- *
- * Copyright (c) 2014-2020 United States Government as represented by
- * the U.S. Army Research Laboratory.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public License
- * version 2.1 as published by the Free Software Foundation.
- *
- * This library is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this file; see the file named COPYING for more
- * information.
- */
-/** @file calltable.h
- *
- * Internal call table structure for the display manager library.
- *
- * This API is exposed only to support supplying display manager backends as
- * plugins - calling codes should *NOT* depend on this API to remain stable.
- * From their perspective it is considered a private implementation detail.
- *
- * Instead, they should use the dm_*() functions in dm.h
- *
- */
-
-#include "common.h"
-
-#ifndef DM_CALLTABLE_H
-#define DM_CALLTABLE_H
-
-#include "bu/parse.h"
-#include "bu/vls.h"
-#include "dm.h"
-
-__BEGIN_DECLS
-
-struct dm_vars {
- void *pub_vars;
- void *priv_vars;
-};
-
-/**
- * Interface to a specific Display Manager
- *
- * TODO - see how much of this can be set up as private, backend specific
- * variables behind the vparse. The txt backend, for example, doesn't need
- * Tk information...
- */
-struct dm_impl {
- int (*dm_close)(struct dm *dmp);
- int (*dm_drawBegin)(struct dm *dmp); /**< @brief formerly dmr_prolog
*/
- int (*dm_drawEnd)(struct dm *dmp); /**< @brief formerly dmr_epilog
*/
- int (*dm_normal)(struct dm *dmp);
- int (*dm_loadMatrix)(struct dm *dmp, fastf_t *mat, int which_eye);
- int (*dm_loadPMatrix)(struct dm *dmp, fastf_t *mat);
- int (*dm_drawString2D)(struct dm *dmp, const char *str, fastf_t x, fastf_t
y, int size, int use_aspect); /**< @brief formerly dmr_puts */
- int (*dm_drawLine2D)(struct dm *dmp, fastf_t x_1, fastf_t y_1, fastf_t
x_2, fastf_t y_2); /**< @brief formerly dmr_2d_line */
- int (*dm_drawLine3D)(struct dm *dmp, point_t pt1, point_t pt2);
- int (*dm_drawLines3D)(struct dm *dmp, int npoints, point_t *points, int
sflag);
- int (*dm_drawPoint2D)(struct dm *dmp, fastf_t x, fastf_t y);
- int (*dm_drawPoint3D)(struct dm *dmp, point_t point);
- int (*dm_drawPoints3D)(struct dm *dmp, int npoints, point_t *points);
- int (*dm_drawVList)(struct dm *dmp, struct bn_vlist *vp);
- int (*dm_drawVListHiddenLine)(struct dm *dmp, register struct bn_vlist
*vp);
- int (*dm_draw)(struct dm *dmp, struct bn_vlist *(*callback_function)(void
*), void **data); /**< @brief formerly dmr_object */
- int (*dm_setFGColor)(struct dm *dmp, unsigned char r, unsigned char g,
unsigned char b, int strict, fastf_t transparency);
- int (*dm_setBGColor)(struct dm *, unsigned char, unsigned char, unsigned
char);
- int (*dm_setLineAttr)(struct dm *dmp, int width, int style); /**<
@brief currently - linewidth, (not-)dashed */
- int (*dm_configureWin)(struct dm *dmp, int force);
- int (*dm_setWinBounds)(struct dm *dmp, fastf_t *w);
- int (*dm_setLight)(struct dm *dmp, int light_on);
- int (*dm_setTransparency)(struct dm *dmp, int transparency_on);
- int (*dm_setDepthMask)(struct dm *dmp, int depthMask_on);
- int (*dm_setZBuffer)(struct dm *dmp, int zbuffer_on);
- int (*dm_debug)(struct dm *dmp, int lvl); /**< @brief Set DM
debug level */
- int (*dm_logfile)(struct dm *dmp, const char *filename); /**< @brief Set
DM log file */
- int (*dm_beginDList)(struct dm *dmp, unsigned int list);
- int (*dm_endDList)(struct dm *dmp);
- int (*dm_drawDList)(unsigned int list);
- int (*dm_freeDLists)(struct dm *dmp, unsigned int list, int range);
- int (*dm_genDLists)(struct dm *dmp, size_t range);
- int (*dm_draw_obj)(struct dm *dmp, struct display_list *obj);
- int (*dm_getDisplayImage)(struct dm *dmp, unsigned char **image); /**<
@brief (0,0) is upper left pixel */
- int (*dm_reshape)(struct dm *dmp, int width, int height);
- int (*dm_makeCurrent)(struct dm *dmp);
- int (*dm_openFb)(struct dm *dmp);
- int (*dm_get_internal)(struct dm *dmp);
- int (*dm_put_internal)(struct dm *dmp);
- unsigned long dm_id; /**< @brief window id */
- int dm_displaylist; /**< @brief !0 means device has
displaylist */
- int dm_stereo; /**< @brief stereo flag */
- double dm_bound; /**< @brief zoom-in limit */
- int dm_boundFlag;
- const char *dm_name; /**< @brief short name of device */
- const char *dm_lname; /**< @brief long name of device */
- int dm_type; /**< @brief display manager type */
- int dm_top; /**< @brief !0 means toplevel window */
- int dm_width;
- int dm_height;
- int dm_bytes_per_pixel;
- int dm_bits_per_channel; /* bits per color channel */
- int dm_lineWidth;
- int dm_lineStyle;
- fastf_t dm_aspect;
- fastf_t *dm_vp; /**< @brief (FIXME: ogl still depends on this)
Viewscale pointer */
- struct dm_vars dm_vars; /**< @brief display manager dependent variables
*/
- void *m_vars;
- void *p_vars;
- struct bu_vls dm_pathName; /**< @brief full Tcl/Tk name of drawing window
*/
- struct bu_vls dm_tkName; /**< @brief short Tcl/Tk name of drawing window
*/
- struct bu_vls dm_dName; /**< @brief Display name */
- unsigned char dm_bg[3]; /**< @brief background color */
- unsigned char dm_fg[3]; /**< @brief foreground color */
- vect_t dm_clipmin; /**< @brief minimum clipping vector */
- vect_t dm_clipmax; /**< @brief maximum clipping vector */
- int dm_debugLevel; /**< @brief !0 means debugging */
- struct bu_vls dm_log; /**< @brief !NULL && !empty means log debug output
to the file */
- int dm_perspective; /**< @brief !0 means perspective on */
- int dm_light; /**< @brief !0 means lighting on */
- int dm_transparency; /**< @brief !0 means transparency on */
- int dm_depthMask; /**< @brief !0 means depth buffer is writable */
- int dm_zbuffer; /**< @brief !0 means zbuffer on */
- int dm_zclip; /**< @brief !0 means zclipping */
- int dm_clearBufferAfter; /**< @brief 1 means clear back buffer after
drawing and swap */
- int dm_fontsize; /**< @brief !0 override's the auto font size */
- struct bu_structparse *vparse; /**< @brief Table listing settable
variables */
- struct fb *fbp; /**< @brief Framebuffer associated with
this display instance */
- void *dm_interp; /**< @brief interpreter */
-};
-
-struct fb_impl {
- uint32_t if_magic;
- uint32_t type_magic;
- /* Static information: per device TYPE. */
- int (*if_open)(struct fb *ifp, const char *file, int _width, int _height);
/**< @brief open device */
- int (*if_open_existing)(struct fb *ifp, int width, int height, struct
fb_platform_specific *fb_p); /**< @brief open device */
- int (*if_close_existing)(struct fb *ifp); /**<
@brief close embedded struct fb */
- struct fb_platform_specific *(*if_existing_get)(uint32_t magic);
/**< @brief allocate memory for platform specific container*/
- void (*if_existing_put)(struct
fb_platform_specific *fb_p); /**< @brief free memory for
platform specific container */
- int (*if_close)(struct fb *ifp);
/**< @brief close device */
- int (*if_clear)(struct fb *ifp, unsigned char *pp);
/**< @brief clear device */
- ssize_t (*if_read)(struct fb *ifp, int x, int y, unsigned char *pp, size_t
count); /**< @brief read pixels */
- ssize_t (*if_write)(struct fb *ifp, int x, int y, const unsigned char *pp,
size_t count); /**< @brief write pixels */
- int (*if_rmap)(struct fb *ifp, ColorMap *cmap);
/**< @brief read colormap */
- int (*if_wmap)(struct fb *ifp, const ColorMap *cmap);
/**< @brief write colormap */
- int (*if_view)(struct fb *ifp, int xcent, int ycent, int xzoom, int
yzoom); /**< @brief set view */
- int (*if_getview)(struct fb *ifp, int *xcent, int *ycent, int *xzoom, int
*yzoom); /**< @brief get view */
- int (*if_setcursor)(struct fb *ifp, const unsigned char *bits, int xb, int
yb, int xo, int yo); /**< @brief define cursor */
- int (*if_cursor)(struct fb *ifp, int mode, int x, int y);
/**< @brief set cursor */
- int (*if_getcursor)(struct fb *ifp, int *mode, int *x, int *y);
/**< @brief get cursor */
- int (*if_readrect)(struct fb *ifp, int xmin, int ymin, int _width, int
_height, unsigned char *pp); /**< @brief read rectangle */
- int (*if_writerect)(struct fb *ifp, int xmin, int ymin, int _width, int
_height, const unsigned char *pp); /**< @brief write rectangle */
- int (*if_bwreadrect)(struct fb *ifp, int xmin, int ymin, int _width, int
_height, unsigned char *pp); /**< @brief read monochrome rectangle */
- int (*if_bwwriterect)(struct fb *ifp, int xmin, int ymin, int _width, int
_height, const unsigned char *pp); /**< @brief write rectangle */
- int (*if_configure_window)(struct fb *ifp, int width, int height);
/**< @brief configure window */
- int (*if_refresh)(struct fb *ifp, int x, int y, int w, int h);
/**< @brief refresh window */
- int (*if_poll)(struct fb *ifp); /**< @brief handle events */
- int (*if_flush)(struct fb *ifp); /**< @brief flush output */
- int (*if_free)(struct fb *ifp); /**< @brief free resources */
- int (*if_help)(struct fb *ifp); /**< @brief print useful info */
- char *if_type; /**< @brief what "open" calls it */
- int if_max_width; /**< @brief max device width */
- int if_max_height; /**< @brief max device height */
- /* Dynamic information: per device INSTANCE. */
- char *if_name; /**< @brief what the user called it */
- int if_width; /**< @brief current values */
- int if_height;
- int if_selfd; /**< @brief select(fd) for input events if >= 0 */
- /* Internal information: needed by the library. */
- int if_fd; /**< @brief internal file descriptor */
- int if_xzoom; /**< @brief zoom factors */
- int if_yzoom;
- int if_xcenter; /**< @brief pan position */
- int if_ycenter;
- int if_cursmode; /**< @brief cursor on/off */
- int if_xcurs; /**< @brief cursor position */
- int if_ycurs;
- unsigned char *if_pbase;/**< @brief Address of malloc()ed page buffer.
*/
- unsigned char *if_pcurp;/**< @brief Current pointer into page buffer.
*/
- unsigned char *if_pendp;/**< @brief End of page buffer.
*/
- int if_pno; /**< @brief Current "page" in memory. */
- int if_pdirty; /**< @brief Page modified flag. */
- long if_pixcur; /**< @brief Current pixel number in framebuffer. */
- long if_ppixels; /**< @brief Sizeof page buffer (pixels).
*/
- int if_debug; /**< @brief Buffered IO debug flag. */
- long if_poll_refresh_rate; /**< @brief Recommended polling rate for
interactive framebuffers in microseconds. */
- /* State variables for individual interface modules */
- union {
- char *p;
- size_t l;
- } u1, u2, u3, u4, u5, u6;
-};
-
-
-
-__END_DECLS
-
-#endif /* DM_CALLTABLE_H */
-
-/*
- * Local Variables:
- * tab-width: 8
- * mode: C
- * indent-tabs-mode: t
- * c-file-style: "stroustrup"
- * End:
- * ex: shiftwidth=4 tabstop=8
- */
Modified: brlcad/branches/dm-fb-merge/src/libdm/CMakeLists.txt
===================================================================
--- brlcad/branches/dm-fb-merge/src/libdm/CMakeLists.txt 2020-04-16
21:17:16 UTC (rev 75428)
+++ brlcad/branches/dm-fb-merge/src/libdm/CMakeLists.txt 2020-04-16
21:19:14 UTC (rev 75429)
@@ -195,6 +195,7 @@
wgl/dm-wgl.c
wgl/dm-wgl.h
wgl/if_wgl.c
+ include/calltable.h
)
CMAKEFILES(${libdm_ignore_files})
CMAKEFILES(dm_private.h)
Modified: brlcad/branches/dm-fb-merge/src/libdm/dm_private.h
===================================================================
--- brlcad/branches/dm-fb-merge/src/libdm/dm_private.h 2020-04-16 21:17:16 UTC
(rev 75428)
+++ brlcad/branches/dm-fb-merge/src/libdm/dm_private.h 2020-04-16 21:19:14 UTC
(rev 75429)
@@ -31,7 +31,7 @@
#include "vmath.h"
#include "dm.h"
-#include "dm/calltable.h"
+#include "./include/calltable.h"
#define DM_MIN (-2048)
#define DM_MAX (2047)
Modified: brlcad/branches/dm-fb-merge/src/libdm/fb_private.h
===================================================================
--- brlcad/branches/dm-fb-merge/src/libdm/fb_private.h 2020-04-16 21:17:16 UTC
(rev 75428)
+++ brlcad/branches/dm-fb-merge/src/libdm/fb_private.h 2020-04-16 21:19:14 UTC
(rev 75429)
@@ -32,7 +32,7 @@
#include <stdlib.h>
#include "dm.h"
-#include "dm/calltable.h"
+#include "./include/calltable.h"
/* declare all the possible interfaces */
#ifdef IF_X
Copied: brlcad/branches/dm-fb-merge/src/libdm/include/calltable.h (from rev
75428, brlcad/branches/dm-fb-merge/include/dm/calltable.h)
===================================================================
--- brlcad/branches/dm-fb-merge/src/libdm/include/calltable.h
(rev 0)
+++ brlcad/branches/dm-fb-merge/src/libdm/include/calltable.h 2020-04-16
21:19:14 UTC (rev 75429)
@@ -0,0 +1,214 @@
+/* C A L L T A B L E . H
+ * BRL-CAD
+ *
+ * Copyright (c) 2014-2020 United States Government as represented by
+ * the U.S. Army Research Laboratory.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public License
+ * version 2.1 as published by the Free Software Foundation.
+ *
+ * This library is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this file; see the file named COPYING for more
+ * information.
+ */
+/** @file calltable.h
+ *
+ * Internal call table structure for the display manager library.
+ *
+ * This API is exposed only to support supplying display manager backends as
+ * plugins - calling codes should *NOT* depend on this API to remain stable.
+ * From their perspective it is considered a private implementation detail.
+ *
+ * Instead, they should use the dm_*() functions in dm.h
+ *
+ */
+
+#include "common.h"
+
+#ifndef DM_CALLTABLE_H
+#define DM_CALLTABLE_H
+
+#include "bu/parse.h"
+#include "bu/vls.h"
+#include "dm.h"
+
+__BEGIN_DECLS
+
+struct dm_vars {
+ void *pub_vars;
+ void *priv_vars;
+};
+
+/**
+ * Interface to a specific Display Manager
+ *
+ * TODO - see how much of this can be set up as private, backend specific
+ * variables behind the vparse. The txt backend, for example, doesn't need
+ * Tk information...
+ */
+struct dm_impl {
+ int (*dm_close)(struct dm *dmp);
+ int (*dm_drawBegin)(struct dm *dmp); /**< @brief formerly dmr_prolog
*/
+ int (*dm_drawEnd)(struct dm *dmp); /**< @brief formerly dmr_epilog
*/
+ int (*dm_normal)(struct dm *dmp);
+ int (*dm_loadMatrix)(struct dm *dmp, fastf_t *mat, int which_eye);
+ int (*dm_loadPMatrix)(struct dm *dmp, fastf_t *mat);
+ int (*dm_drawString2D)(struct dm *dmp, const char *str, fastf_t x, fastf_t
y, int size, int use_aspect); /**< @brief formerly dmr_puts */
+ int (*dm_drawLine2D)(struct dm *dmp, fastf_t x_1, fastf_t y_1, fastf_t
x_2, fastf_t y_2); /**< @brief formerly dmr_2d_line */
+ int (*dm_drawLine3D)(struct dm *dmp, point_t pt1, point_t pt2);
+ int (*dm_drawLines3D)(struct dm *dmp, int npoints, point_t *points, int
sflag);
+ int (*dm_drawPoint2D)(struct dm *dmp, fastf_t x, fastf_t y);
+ int (*dm_drawPoint3D)(struct dm *dmp, point_t point);
+ int (*dm_drawPoints3D)(struct dm *dmp, int npoints, point_t *points);
+ int (*dm_drawVList)(struct dm *dmp, struct bn_vlist *vp);
+ int (*dm_drawVListHiddenLine)(struct dm *dmp, register struct bn_vlist
*vp);
+ int (*dm_draw)(struct dm *dmp, struct bn_vlist *(*callback_function)(void
*), void **data); /**< @brief formerly dmr_object */
+ int (*dm_setFGColor)(struct dm *dmp, unsigned char r, unsigned char g,
unsigned char b, int strict, fastf_t transparency);
+ int (*dm_setBGColor)(struct dm *, unsigned char, unsigned char, unsigned
char);
+ int (*dm_setLineAttr)(struct dm *dmp, int width, int style); /**<
@brief currently - linewidth, (not-)dashed */
+ int (*dm_configureWin)(struct dm *dmp, int force);
+ int (*dm_setWinBounds)(struct dm *dmp, fastf_t *w);
+ int (*dm_setLight)(struct dm *dmp, int light_on);
+ int (*dm_setTransparency)(struct dm *dmp, int transparency_on);
+ int (*dm_setDepthMask)(struct dm *dmp, int depthMask_on);
+ int (*dm_setZBuffer)(struct dm *dmp, int zbuffer_on);
+ int (*dm_debug)(struct dm *dmp, int lvl); /**< @brief Set DM
debug level */
+ int (*dm_logfile)(struct dm *dmp, const char *filename); /**< @brief Set
DM log file */
+ int (*dm_beginDList)(struct dm *dmp, unsigned int list);
+ int (*dm_endDList)(struct dm *dmp);
+ int (*dm_drawDList)(unsigned int list);
+ int (*dm_freeDLists)(struct dm *dmp, unsigned int list, int range);
+ int (*dm_genDLists)(struct dm *dmp, size_t range);
+ int (*dm_draw_obj)(struct dm *dmp, struct display_list *obj);
+ int (*dm_getDisplayImage)(struct dm *dmp, unsigned char **image); /**<
@brief (0,0) is upper left pixel */
+ int (*dm_reshape)(struct dm *dmp, int width, int height);
+ int (*dm_makeCurrent)(struct dm *dmp);
+ int (*dm_openFb)(struct dm *dmp);
+ int (*dm_get_internal)(struct dm *dmp);
+ int (*dm_put_internal)(struct dm *dmp);
+ unsigned long dm_id; /**< @brief window id */
+ int dm_displaylist; /**< @brief !0 means device has
displaylist */
+ int dm_stereo; /**< @brief stereo flag */
+ double dm_bound; /**< @brief zoom-in limit */
+ int dm_boundFlag;
+ const char *dm_name; /**< @brief short name of device */
+ const char *dm_lname; /**< @brief long name of device */
+ int dm_type; /**< @brief display manager type */
+ int dm_top; /**< @brief !0 means toplevel window */
+ int dm_width;
+ int dm_height;
+ int dm_bytes_per_pixel;
+ int dm_bits_per_channel; /* bits per color channel */
+ int dm_lineWidth;
+ int dm_lineStyle;
+ fastf_t dm_aspect;
+ fastf_t *dm_vp; /**< @brief (FIXME: ogl still depends on this)
Viewscale pointer */
+ struct dm_vars dm_vars; /**< @brief display manager dependent variables
*/
+ void *m_vars;
+ void *p_vars;
+ struct bu_vls dm_pathName; /**< @brief full Tcl/Tk name of drawing window
*/
+ struct bu_vls dm_tkName; /**< @brief short Tcl/Tk name of drawing window
*/
+ struct bu_vls dm_dName; /**< @brief Display name */
+ unsigned char dm_bg[3]; /**< @brief background color */
+ unsigned char dm_fg[3]; /**< @brief foreground color */
+ vect_t dm_clipmin; /**< @brief minimum clipping vector */
+ vect_t dm_clipmax; /**< @brief maximum clipping vector */
+ int dm_debugLevel; /**< @brief !0 means debugging */
+ struct bu_vls dm_log; /**< @brief !NULL && !empty means log debug output
to the file */
+ int dm_perspective; /**< @brief !0 means perspective on */
+ int dm_light; /**< @brief !0 means lighting on */
+ int dm_transparency; /**< @brief !0 means transparency on */
+ int dm_depthMask; /**< @brief !0 means depth buffer is writable */
+ int dm_zbuffer; /**< @brief !0 means zbuffer on */
+ int dm_zclip; /**< @brief !0 means zclipping */
+ int dm_clearBufferAfter; /**< @brief 1 means clear back buffer after
drawing and swap */
+ int dm_fontsize; /**< @brief !0 override's the auto font size */
+ struct bu_structparse *vparse; /**< @brief Table listing settable
variables */
+ struct fb *fbp; /**< @brief Framebuffer associated with
this display instance */
+ void *dm_interp; /**< @brief interpreter */
+};
+
+struct fb_impl {
+ uint32_t if_magic;
+ uint32_t type_magic;
+ /* Static information: per device TYPE. */
+ int (*if_open)(struct fb *ifp, const char *file, int _width, int _height);
/**< @brief open device */
+ int (*if_open_existing)(struct fb *ifp, int width, int height, struct
fb_platform_specific *fb_p); /**< @brief open device */
+ int (*if_close_existing)(struct fb *ifp); /**<
@brief close embedded struct fb */
+ struct fb_platform_specific *(*if_existing_get)(uint32_t magic);
/**< @brief allocate memory for platform specific container*/
+ void (*if_existing_put)(struct
fb_platform_specific *fb_p); /**< @brief free memory for
platform specific container */
+ int (*if_close)(struct fb *ifp);
/**< @brief close device */
+ int (*if_clear)(struct fb *ifp, unsigned char *pp);
/**< @brief clear device */
+ ssize_t (*if_read)(struct fb *ifp, int x, int y, unsigned char *pp, size_t
count); /**< @brief read pixels */
+ ssize_t (*if_write)(struct fb *ifp, int x, int y, const unsigned char *pp,
size_t count); /**< @brief write pixels */
+ int (*if_rmap)(struct fb *ifp, ColorMap *cmap);
/**< @brief read colormap */
+ int (*if_wmap)(struct fb *ifp, const ColorMap *cmap);
/**< @brief write colormap */
+ int (*if_view)(struct fb *ifp, int xcent, int ycent, int xzoom, int
yzoom); /**< @brief set view */
+ int (*if_getview)(struct fb *ifp, int *xcent, int *ycent, int *xzoom, int
*yzoom); /**< @brief get view */
+ int (*if_setcursor)(struct fb *ifp, const unsigned char *bits, int xb, int
yb, int xo, int yo); /**< @brief define cursor */
+ int (*if_cursor)(struct fb *ifp, int mode, int x, int y);
/**< @brief set cursor */
+ int (*if_getcursor)(struct fb *ifp, int *mode, int *x, int *y);
/**< @brief get cursor */
+ int (*if_readrect)(struct fb *ifp, int xmin, int ymin, int _width, int
_height, unsigned char *pp); /**< @brief read rectangle */
+ int (*if_writerect)(struct fb *ifp, int xmin, int ymin, int _width, int
_height, const unsigned char *pp); /**< @brief write rectangle */
+ int (*if_bwreadrect)(struct fb *ifp, int xmin, int ymin, int _width, int
_height, unsigned char *pp); /**< @brief read monochrome rectangle */
+ int (*if_bwwriterect)(struct fb *ifp, int xmin, int ymin, int _width, int
_height, const unsigned char *pp); /**< @brief write rectangle */
+ int (*if_configure_window)(struct fb *ifp, int width, int height);
/**< @brief configure window */
+ int (*if_refresh)(struct fb *ifp, int x, int y, int w, int h);
/**< @brief refresh window */
+ int (*if_poll)(struct fb *ifp); /**< @brief handle events */
+ int (*if_flush)(struct fb *ifp); /**< @brief flush output */
+ int (*if_free)(struct fb *ifp); /**< @brief free resources */
+ int (*if_help)(struct fb *ifp); /**< @brief print useful info */
+ char *if_type; /**< @brief what "open" calls it */
+ int if_max_width; /**< @brief max device width */
+ int if_max_height; /**< @brief max device height */
+ /* Dynamic information: per device INSTANCE. */
+ char *if_name; /**< @brief what the user called it */
+ int if_width; /**< @brief current values */
+ int if_height;
+ int if_selfd; /**< @brief select(fd) for input events if >= 0 */
+ /* Internal information: needed by the library. */
+ int if_fd; /**< @brief internal file descriptor */
+ int if_xzoom; /**< @brief zoom factors */
+ int if_yzoom;
+ int if_xcenter; /**< @brief pan position */
+ int if_ycenter;
+ int if_cursmode; /**< @brief cursor on/off */
+ int if_xcurs; /**< @brief cursor position */
+ int if_ycurs;
+ unsigned char *if_pbase;/**< @brief Address of malloc()ed page buffer.
*/
+ unsigned char *if_pcurp;/**< @brief Current pointer into page buffer.
*/
+ unsigned char *if_pendp;/**< @brief End of page buffer.
*/
+ int if_pno; /**< @brief Current "page" in memory. */
+ int if_pdirty; /**< @brief Page modified flag. */
+ long if_pixcur; /**< @brief Current pixel number in framebuffer. */
+ long if_ppixels; /**< @brief Sizeof page buffer (pixels).
*/
+ int if_debug; /**< @brief Buffered IO debug flag. */
+ long if_poll_refresh_rate; /**< @brief Recommended polling rate for
interactive framebuffers in microseconds. */
+ /* State variables for individual interface modules */
+ union {
+ char *p;
+ size_t l;
+ } u1, u2, u3, u4, u5, u6;
+};
+
+
+
+__END_DECLS
+
+#endif /* DM_CALLTABLE_H */
+
+/*
+ * Local Variables:
+ * tab-width: 8
+ * mode: C
+ * indent-tabs-mode: t
+ * c-file-style: "stroustrup"
+ * End:
+ * ex: shiftwidth=4 tabstop=8
+ */
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