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Commit 92007754 authored by Robert Sprowson's avatar Robert Sprowson
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Change to use shared JPEG library code. 

Fix some easy warnings.
Swap to use centralised AWK script to get the version number into the messages.
Removed one use of _swi.
Refer to FileType_ using the filetypes header file.
Fixed linkmap target to link with the libraries.
Rationalise headers a bit.

Version 1.16. Tagged as 'Draw-1_16'
parent 04aa7146
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Showing with 155 additions and 258 deletions
!MkInstall,fd7
View file @ 92007754
......@@ -13,4 +13,4 @@
| limitations under the License.
|
Dir <Obey$Dir>
amu_machine install INSTDIR=<Install$Dir>.HardDisc4.Apps.!Draw
amu_machine install INSTDIR=<Install$Dir>.Apps.!Draw
.gitattributes
View file @ 92007754
s/** gitlab-language=armasm linguist-language=armasm linguist-detectable=true
awk/** gitlab-language=awk linguist-language=awk linguist-detectable=true
*,ffb gitlab-language=bbcbasic linguist-language=bbcbasic linguist-detectable=true
c/** gitlab-language=c linguist-language=c linguist-detectable=true
h/** gitlab-language=c linguist-language=c linguist-detectable=true
Log deleted 100644 → 0
View file @ 04aa7146
* Dither sprites on output.
* Set |draw_jpegs_rotate| when a JPEG is displayed for the first time -
ensures that the rotation code is disabled for all JPEG's, not only those
loaded from file.
* Grey out Transform => Rotate when the selection is not rotatable.
* Reinstate bounding of the diagram before printing.
Makefile
View file @ 92007754
......@@ -32,7 +32,7 @@ MODULE = rm.!Draw
ROM_MODULE = aof.Draw
RDIR = Resources
LDIR = ${RDIR}.${LOCALE}
MSGVERSION = ${AWK} -f Build:AwkVers
MSGS = Resources.GenMessage
#
......@@ -54,6 +54,7 @@ RM = remove
SQUEEZE = squeeze
WIPE = -wipe
XWIPE = x wipe
AWK = GNU.gawk
AFLAGS = ${THROWBACK} -depend !Depend -nocache -stamp -quit
CFLAGS = ${THROWBACK} -depend !Depend -fah ${INCLUDES} -wp
......@@ -115,20 +116,20 @@ OBJS =\
o.Draw o.DrawAction o.DrawCheck o.DrawDispl o.DrawDXF\
o.DrawEdit o.DrawEnter o.DrawFileIO o.DrawGrid o.DrawHelp\
o.DrawMenu o.DrawObject o.DrawPrint o.DrawScan o.DrawSelect\
o.DrawTextC o.DrawTrans o.DrawUndo o.bezierarc o.jpeg
o.DrawTextC o.DrawTrans o.DrawUndo o.bezierarc
OBJSZ =\
oz.Draw oz.DrawAction oz.DrawCheck oz.DrawDispl oz.DrawDXF\
oz.DrawEdit oz.DrawEnter oz.DrawFileIO oz.DrawGrid oz.DrawHelp\
oz.DrawMenu oz.DrawObject oz.DrawPrint oz.DrawScan oz.DrawSelect\
oz.DrawTextC oz.DrawTrans oz.DrawUndo oz.bezierarc o.jpeg
oz.DrawTextC oz.DrawTrans oz.DrawUndo oz.bezierarc
OBJSD =\
od.Draw od.DrawAction od.DrawCheck od.DrawDispl\
od.DrawDXF od.DrawEdit od.DrawEnter od.DrawFileIO od.DrawGrid\
od.DrawHelp od.DrawMenu od.DrawObject od.DrawPrint od.DrawScan\
od.DrawSelect od.DrawTextC od.DrawTrans od.DrawUndo\
od.bezierarc od.ftrace od.guard od.flex o.jpeg
od.bezierarc od.ftrace od.guard od.flex
ASMS =\
s.Draw s.DrawAction s.DrawCheck s.DrawDispl s.DrawDXF\
......@@ -236,11 +237,11 @@ mod: ${MODULE}
asms: ${ASMS}
linkmap: ${OBJS} ${LIBS}
${LD} -map -o null:x ${OBJS} ${LIBS} > map.linked
linkmap: ${OBJS} ${LIBSD}
${LD} -map -o null:x ${OBJS} ${LIBSD} > map.linked
map:
${LD} -map -rmf -base 0 -o null: ${OBJS} ${LIBS} > map.base0
${LD} -map -rmf -base 0 -o null: ${OBJS} ${LIBSD} > map.base0
clean_all:
x Access ${INSTDIR}.!Boot rw/rw
......@@ -284,8 +285,8 @@ oz.ModuleWrap: s.ModuleWrap ${MSGS} s.AppName ${RESFILES} s.resfiles
s.ModuleWrap: ${WRAPPER}
${CP} ${WRAPPER} $@ ${CPFLAGS}
${MSGS}: ${LDIR}.Messages awk.Version
GNU.gawk -f awk.Version ${LDIR}.Messages > $@
${MSGS}: ${LDIR}.Messages VersionNum
${MSGVERSION} ${LDIR}.Messages > $@
s.ResFiles: asm.ResFiles
${CP} asm.ResFiles $@ ${CPFLAGS}
......
Resources/UK/Messages
View file @ 92007754
No preview for this file type
VersionASM
View file @ 92007754
......@@ -11,13 +11,13 @@
GBLS Module_HelpVersion
GBLS Module_ComponentName
GBLS Module_ComponentPath
Module_MajorVersion SETS "1.15"
Module_Version SETA 115
Module_MajorVersion SETS "1.16"
Module_Version SETA 116
Module_MinorVersion SETS ""
Module_Date SETS "01 Oct 2009"
Module_ApplicationDate SETS "01-Oct-09"
Module_Date SETS "06 Dec 2010"
Module_ApplicationDate SETS "06-Dec-10"
Module_ComponentName SETS "Draw"
Module_ComponentPath SETS "castle/RiscOS/Sources/Apps/Draw"
Module_FullVersion SETS "1.15"
Module_HelpVersion SETS "1.15 (01 Oct 2009)"
Module_FullVersion SETS "1.16"
Module_HelpVersion SETS "1.16 (06 Dec 2010)"
END
VersionNum
View file @ 92007754
/* (1.15)
/* (1.16)
*
* This file is automatically maintained by srccommit, do not edit manually.
* Last processed by srccommit version: 1.1.
*
*/
#define Module_MajorVersion_CMHG 1.15
#define Module_MajorVersion_CMHG 1.16
#define Module_MinorVersion_CMHG
#define Module_Date_CMHG 01 Oct 2009
#define Module_Date_CMHG 06 Dec 2010
#define Module_MajorVersion "1.15"
#define Module_Version 115
#define Module_MajorVersion "1.16"
#define Module_Version 116
#define Module_MinorVersion ""
#define Module_Date "01 Oct 2009"
#define Module_Date "06 Dec 2010"
#define Module_ApplicationDate "01-Oct-09"
#define Module_ApplicationDate "06-Dec-10"
#define Module_ComponentName "Draw"
#define Module_ComponentPath "castle/RiscOS/Sources/Apps/Draw"
#define Module_FullVersion "1.15"
#define Module_HelpVersion "1.15 (01 Oct 2009)"
#define Module_LibraryVersionInfo "1:15"
#define Module_FullVersion "1.16"
#define Module_HelpVersion "1.16 (06 Dec 2010)"
#define Module_LibraryVersionInfo "1:16"
asm/jpeg deleted 100644 → 0
View file @ 04aa7146
;ObjAsm file for JPEG
R0 RN 0
R1 RN 1
R2 RN 2
R3 RN 3
R4 RN 4
R5 RN 5
R6 RN 6
R7 RN 7
R8 RN 8
R9 RN 9
A1 RN 0
A2 RN 1
A3 RN 2
A4 RN 3
V1 RN 4
V2 RN 5
V3 RN 6
V4 RN 7
V5 RN 8
V6 RN 9
R RN 0
SL RN 10
FP RN 11
IP RN 12
SP RN 13
LR RN 14
PC RN 15
GET Hdr:ListOpts
GET Hdr:APCS.<APCS>
EXPORT xjpeginfo_dimensions
EXPORT xjpeg_plot_scaled
EXPORT xjpeg_plot_transformed
AREA |SWI$$Code|, CODE, READONLY
xjpeginfo_dimensions ROUT
MOV IP, LR
STMFD SP!, {A3, A4, V1, V2, V3}
MOV R2, A2
MOV R1, A1
MOV R0, #&1
SWI &69980
BVS %99
LDR LR, [SP, #0]
TEQ LR, #0
STRNE R0, [LR]
LDR LR, [SP, #4]
TEQ LR, #0
STRNE R2, [LR]
LDR LR, [SP, #20]
TEQ LR, #0
STRNE R3, [LR]
LDR LR, [SP, #24]
TEQ LR, #0
STRNE R4, [LR]
LDR LR, [SP, #28]
TEQ LR, #0
STRNE R5, [LR]
MOV R, #0
99 ADD SP, SP, #8
LDMFD SP!, {V1, V2, V3}
Return ,LinkNotStacked,,IP
xjpeg_plot_scaled ROUT
MOV IP, SP
STMFD SP!, {V1, V2, LR}
LDMFD IP, {R4, R5}
SWI &69982
MOVVC R, #0
Return "V1, V2"
xjpeg_plot_transformed ROUT
MOV IP, LR
SWI &69984
MOVVC R, #0
Return ,LinkNotStacked,,IP
END
awk/AppName deleted 100644 → 0
View file @ 04aa7146
# Generate an assembler header file containing ApplicationName
# and ApplicationVersion using information in the Messages file.
# Component version and date need only be updated in Messages file
#
BEGIN {
found = 0
}
{
if (!found) {
split($1, Id, ":")
if (Id[1] == "DrawID") {
found = 1
split($2, Date, "-")
}
}
}
END {
printf("; AppName - generated from Messages, used by ModuleWrap\n")
printf("\n")
printf(" GBLS ApplicationName\n")
printf(" GBLS ApplicationVersion\n")
printf("\n")
printf("ApplicationName SETS \"Draw\"\n")
printf("ApplicationVersion SETS \"%s %s %s 19%s\"\n", Id[2], Date[1], Date[2], Date[3])
printf("\n")
printf(" END\n")
}
awk/Version deleted 100644 → 0
View file @ 04aa7146
#
# Output a messages file,with the ID token replaced with the date taken from the VersionNum file
#
BEGIN {
while (getline < "VersionNum" > 0) {
split($0, Version);
if (Version[1] == "#define") {
if (Version[2] == "Module_ApplicationDate") {
Date = substr(Version[3], 2, length(Version[3]) -2 );
}
if (Version[2] == "Module_MajorVersion_CMHG") {
VString = Version[3];
}
}
}
}
/^DrawID/ { printf("DrawID:%s (%s)\n", VString, Date); done = 1; next; }
{ print }
END {
if (!done) {
printf("DrawID:%s (%s)\n", VString, Date);
}
}
c/Draw
View file @ 92007754
......@@ -51,7 +51,8 @@
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "swis.h"
#include <swis.h>
#include "Global/FileTypes.h"
#include "os.h"
#include "akbd.h"
......@@ -76,6 +77,10 @@
#include "saveas.h"
#include "bezierarc.h"
#include "help.h"
#include "drawmod.h"
#include "jpeg.h"
#include "dbox.h"
#include "font.h"
#include "ftrace.h"
#include "guard.h"
......@@ -592,17 +597,14 @@ static void draw_setpointer (diagrec *diag)
{ case state_path:
case state_elli:
case state_rect:
{ sprite_id sprite;
os_regset r;
sprite.tag = sprite_id_name;
sprite.s.name = "crosshairs";
r.r[0] = 256 + 40; /* read sprite information */
r.r[1] = (int) resspr_area ();
r.r[2] = (int) sprite.s.name;
wimpt_noerr (os_swix (OS_SpriteOp, &r));
wimpt_noerr (pointer_set_shape (resspr_area (), &sprite, (r.r[3]-1)/2, (r.r[4]-1)/2));
{ sprite_id id;
sprite_info info;
/* read sprite information for the crosshairs */
id.tag = sprite_id_name;
id.s.name = "crosshairs";
wimpt_noerr (sprite_readsize (resspr_area (), &id, &info));
wimpt_noerr (pointer_set_shape (resspr_area (), &id, (info.width-1)/2, (info.height-1)/2));
}
break;
......@@ -1295,7 +1297,7 @@ void draw_paper_close (viewrec *vuue)
switch (dboxquery_close (a))
{ case dboxquery_close_SAVE:
if (*name == 0) name = filename_whole;
saveas (filetype_DRAWFILE, name, 1024,
saveas (FileType_Draw, name, 1024,
draw_file_file_saveall, draw_file_ram_saveall,
draw_file_printall, (void*)diag);
break;
......@@ -1557,17 +1559,17 @@ static os_error *load_file (diagrec *diag, viewrec *vuue, draw_objcoord *pt,
if (diag == NULL) vuue = NULL;
switch (filetype)
{ case filetype_DXF:
{ case FileType_DataExchangeFormat:
/*if (!draw_dxf_setOptions ()) break; can't do this yet - breaks the
data transfer protocol*/
/*fall into general case*/
case filetype_DRAWFILE:
case FileType_Draw:
#if ALLOW_DFILES
case filetype_DFILE:
case FileType_EarlyDrawingProgram:
#endif
case filetype_SPRITE:
case filetype_text:
case jpeg_FILE_TYPE:
case FileType_Sprite:
case FileType_Text:
case FileType_JPEG:
draw_file_loadfile (diag, vuue, "", filetype, estsize, via_RAM, pt);
break;
......@@ -1583,18 +1585,18 @@ static os_error *load_file (diagrec *diag, viewrec *vuue, draw_objcoord *pt,
filetype = xferrecv_checkinsert (&name);
switch (filetype)
{ case filetype_SPRITE:
{ case FileType_Sprite:
#if ALLOW_DFILES
case filetype_DFILE:
case FileType_EarlyDrawingProgram:
#endif
case filetype_text:
case filetype_DXF:
case jpeg_FILE_TYPE:
case FileType_Text:
case FileType_DataExchangeFormat:
case FileType_JPEG:
if (insert) break;
case filetype_DRAWFILE:
case FileType_Draw:
if (check_filename (name, filename, FILENAMEMAX))
{ /*if (filetype == filetype_DXF && !draw_dxf_setOptions ())
{ /*if (filetype == FileType_DataExchangeFormat && !draw_dxf_setOptions ())
break; Can't do this yet - breaks the data transfer
protocol.*/
......@@ -2167,7 +2169,7 @@ static void draw_bkg_events (wimp_eventstr *e, void *handle)
filetype = xferrecv_checkprint (&name);
switch (filetype)
{ case filetype_DRAWFILE:
{ case FileType_Draw:
{ diagrec *diag;
diag = draw_file_loadfile (NULL, NULL, name, 0, 0,
......@@ -2634,6 +2636,10 @@ int main (int argc, char **argv)
/*handler receives a mode change message*/
wimp_readpalette (&draw_palette); /*Record palette colours*/
/*Find out if jpegs are rotatable by this version of SpriteExtend*/
draw_jpegs_rotate = jpeg_arbitrary_trans_supported ();
ftracef1 ("jpegs rotate: %s\n", draw_jpegs_rotate ? "TRUE" : "FALSE");
/*Generate the points on a circle of standard radius, centre (0,0).*/
/*These are placed in a point buffer implemented as an array of coords,*/
/*the circle is given by:*/
......@@ -2668,7 +2674,7 @@ int main (int argc, char **argv)
BOOL reported = FALSE;
os_filestr file_str;
os_error error;
os_regset reg_set;
os_regset regs;
_kernel_oserror *last_error;
char last_errmess [256];
......@@ -2698,15 +2704,21 @@ int main (int argc, char **argv)
{ struct {int errno; char errmess [sizeof "DrawX"];} DrawX =
{0, "DrawX"};
reg_set.r [0] = (int) msgtrans_error_lookup (&DrawX,
msgs_main_control_block (), NULL, 0, last_errmess,
"<WIMP$ScrapDir>", draw, 0);
reg_set.r [1] = 3 /*OK and Cancel boxes*/;
reg_set.r [2] = (int) draw;
(void) os_swix (Wimp_ReportError, &reg_set);
regs.r[0] = (int)&DrawX;
regs.r[1] = (int)msgs_main_control_block ();
regs.r[2] = NULL;
regs.r[3] = 0;
regs.r[4] = (int)last_errmess;
regs.r[5] = (int)"<WIMP$ScrapDir>";
regs.r[6] = (int)draw;
regs.r[7] = 0;
os_swix (MessageTrans_ErrorLookup, &regs);
regs.r[1] = 3 /*OK and Cancel boxes*/;
regs.r[2] = (int)draw;
os_swix (Wimp_ReportError, &regs);
reported = TRUE;
if (reg_set.r [1] == 2) break; /*cancel*/
if (regs.r[1] == 2) break; /*cancel*/
/*Make the directory, if necessary.*/
sprintf (preserve, "%s.%s", scrap_dir, draw);
......@@ -2730,9 +2742,14 @@ int main (int argc, char **argv)
/*Report the error if we haven't yet.*/
if (!reported)
{ os_error *err;
os_error errblk = {0, "wimpt1"};
err = msgtrans_error_lookup (&errblk, msgs_default_control_block (), NULL, 0, 0, 0, 0, 0);
os_regset regs;
os_error errblk = {0, "wimpt1"};
regs.r[0] = (int)&errblk;
regs.r[1] = (int)msgs_main_control_block ();
regs.r[2] = NULL;
regs.r[3] = 0;
err = os_swix (MessageTrans_ErrorLookup, &regs);
sprintf (errblk.errmess, err->errmess, last_errmess);
wimpt_reporterror (&errblk, (wimp_errflags) 0);
}
......
c/DrawAction
View file @ 92007754
......@@ -34,6 +34,11 @@
#include "bbc.h"
#include "wimp.h"
#include "wimpt.h"
#include "drawmod.h"
#include "jpeg.h"
#include "dbox.h"
#include "font.h"
#include "menu.h"
#include "ftrace.h"
#include "guard.h"
......
c/DrawCheck
View file @ 92007754
......@@ -59,6 +59,10 @@
#include "werr.h"
#include "xferrecv.h"
#include "msgs.h"
#include "drawmod.h"
#include "jpeg.h"
#include "dbox.h"
#include "font.h"
#include "ftrace.h"
#include "guard.h"
......
c/DrawDXF
View file @ 92007754
......@@ -86,6 +86,9 @@
#include "bezierarc.h"
#include "dbox.h"
#include "help.h"
#include "drawmod.h"
#include "jpeg.h"
#include "font.h"
#include "ftrace.h"
#include "guard.h"
......@@ -1001,7 +1004,7 @@ static BOOL dxf__getPoint (int group, dxf__coord *point)
/*Map colour number to BBGGRRxx value*/
static draw_coltyp dxf__colourTable [] =
{ 0xffffff00, /*white*/
{ 0xffffff00, /*white*/
0x0000ff00, /*red*/
0x00ffff00, /*yellow*/
0x00ff0000, /*green*/
......
c/DrawDispl
View file @ 92007754
......@@ -43,6 +43,9 @@
#include "werr.h"
#include "wimp.h"
#include "wimpt.h"
#include "jpeg.h"
#include "dbox.h"
#include "font.h"
#include "ftrace.h"
#include "guard.h"
......@@ -61,9 +64,6 @@
#undef font_ABS
#define font_ABS 0
#undef ColourTrans_GenerateTable
#define ColourTrans_GenerateTable 0x40763
#ifndef USETAGBBOX
draw_bboxtyp *draw_displ_bbox (draw_objptr hdrptr)
......@@ -1297,7 +1297,11 @@ static os_error *do_objtrfmtext (draw_objptr hdrptr, draw_objcoord *org)
static os_error *do_objjpeg (draw_objptr hdrptr, draw_objcoord *org)
{ sprite_transmat mat;
jpeg_id jid;
jid.s.image.addr = &hdrptr.jpegp->image;
jid.s.image.size = hdrptr.jpegp->len;
jid.tag = jpeg_id_addr;
ftracef0 ("do_objjpeg\n");
mat [0] = (int) (draw_displ_scalefactor*hdrptr.jpegp->trans_mat [0]);
......@@ -1309,8 +1313,7 @@ static os_error *do_objjpeg (draw_objptr hdrptr, draw_objcoord *org)
ftracef3 ("matrix 0x(% .8X % .8X % .8X)\n", mat [0], mat [2], mat [4]);
ftracef3 (" 0x(% .8X % .8X % .8X)\n", mat [1], mat [3], mat [5]);
return xjpeg_plot_transformed (&hdrptr.jpegp->image, jpeg_PLOT_TRANSFORM_DITHERED, mat,
hdrptr.jpegp->len);
return jpeg_put_trans (&jid, jpeg_PUT_DITHER_ENABLE, NULL, &mat);
}
/* ------------------------------------------------------------------- */
......@@ -1430,7 +1433,7 @@ os_error *draw_displ_do_objects (diagrec *diag, int offset, int end,
bbc_rectanglefill (x0, y0, x1 - x0, y1 - y0);
wimp_setcolour (7); /*black*/
draw_displ_setVDU5charsize (xsize, ysize, xsize, ysize);
wimpt_noerr (_swix (OS_ReadVduVariables, _IN(0)|_IN(1), grwinvars, gw));
wimpt_noerr (os_swix2 (OS_ReadVduVariables, grwinvars, gw));
gw [0] <<= draw_currentmode.xeigfactor;
gw [1] <<= draw_currentmode.yeigfactor;
gw [2] <<= draw_currentmode.xeigfactor;
......
c/DrawEdit
View file @ 92007754
......@@ -40,6 +40,9 @@
#include "dbox.h"
#include "msgs.h"
#include "help.h"
#include "drawmod.h"
#include "jpeg.h"
#include "font.h"
#include "ftrace.h"
#include "guard.h"
......
c/DrawEnter
View file @ 92007754
......@@ -34,6 +34,10 @@
#include "wimpt.h"
#include "win.h"
#include "event.h"
#include "drawmod.h"
#include "jpeg.h"
#include "dbox.h"
#include "font.h"
#include "ftrace.h"
#include "guard.h"
......
c/DrawFileIO
View file @ 92007754
......@@ -33,6 +33,8 @@
#include <stdio.h>
#include <string.h>
#include <ctype.h>
#include <swis.h>
#include "Global/FileTypes.h"
#include "os.h"
#include "bbc.h"
......@@ -44,6 +46,11 @@
#include "visdelay.h"
#include "xferrecv.h"
#include "xfersend.h"
#include "menu.h"
#include "drawmod.h"
#include "jpeg.h"
#include "dbox.h"
#include "font.h"
#include "ftrace.h"
#include "guard.h"
......@@ -62,9 +69,6 @@
#include "DrawTextC.h"
#include "DrawUndo.h"
#undef PDriver_SelectDriver
#define PDriver_SelectDriver 0x80158
static struct
{ diagrec *diag;
int filelen;
......@@ -612,8 +616,9 @@ static BOOL fetch_jpeg (diagrec *diag, char *name, int filelen,
draw_objcoord *pt)
{ /*filelen is correct for xfer via_FILE, but a guess for xfer via_RAM*/
draw_objptr hdrptr;
unsigned int info;
draw_objptr hdrptr;
jpeg_id jid;
jpeg_info jinfo;
ftracef0 ("draw_file: fetch_jpeg\n");
if (wimpt_complain (draw_obj_checkspace (diag, sizeof (draw_fileheader) +
......@@ -632,19 +637,17 @@ static BOOL fetch_jpeg (diagrec *diag, char *name, int filelen,
hdrptr.jpegp->len = filelen;
/*Get width, height in OSU.*/
if (wimpt_complain (xjpeginfo_dimensions (&hdrptr.jpegp->image,
hdrptr.jpegp->len, &info, &hdrptr.jpegp->width, &hdrptr.jpegp->height,
&hdrptr.jpegp->xdpi, &hdrptr.jpegp->ydpi)))
jid.tag = jpeg_id_addr;
jid.s.image.addr = &hdrptr.jpegp->image;
jid.s.image.size = hdrptr.jpegp->len;
if (wimpt_complain (jpeg_readinfo (&jid, &jinfo)))
return FALSE;
ftracef3 ("JPEG scaling (%d, %d) %s\n", hdrptr.jpegp->xdpi, hdrptr.jpegp->ydpi,
(info & jpeg_INFO_DPI_UNKNOWN) == 0u? "absolute": "relative");
if ((info & jpeg_INFO_NO_TRFM) != 0u) draw_jpegs_rotate = FALSE;
ftracef1 ("jpegs rotate: %s\n", draw_jpegs_rotate? "TRUE": "FALSE");
/*If we have no pixel size, assume 1 xpixel == 2 OSU.*/