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d8d54bb990f17c7eb61a3a24d87943636a747e35
vt1200/xie/xc/programs/xieperf/errors.c
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arti d8d54bb990 feat(xie): a client-chosen XIE image is displayed on the VT1200 
The XIE path now runs end to end: XieCreateImage -> XieCreatePhoto ->
XiePutTile -> XieExport(photomap -> depth-1 pixmap) -> XCopyArea(pixmap ->
window), and the client's tile appears on screen at the client's own window
position, pixel-exact.

TWO FAULTS BEHIND THE LONG DEAD END

1. Device model (harness/mame/vt1200.cpp, opt-in VT1200_ACCEL=1).  The
   accelerator's output port 0x5600200 returns the pixel stream the firmware
   pushed into the FIFO -- the firmware then stores it into the drawable itself
   (file 0x125528: MOVE *B6,*B1 ; ADDK 0x10,B1).  The FIFO read pointer was
   never reset between transfers, so consecutive exports read stale words and
   the same fill produced 759 then 516 set pixels.  Reset m_fifo_in/out on the
   data-register write; the export is now deterministic.

2. Measurement, not the device.
   - dwt/screenshot.py without --real reads 1024x1024 at a 128-byte row stride,
     but the VR319 default programs 1280x1024 at a 2048-bit (256-byte) pitch.
     That is the "shifted" picture; --real is the correct read.
   - The earlier "0 differing bytes over 128 KiB" VRAM comparison stepped peek
     by 1024 *bit* addresses, so it scanned rows 0..63 only -- never the window
     at rows 200..263.  Over the real raster the white/black diff is 576 bytes
     spanning exactly those rows.
   - New instrument: decclient does a server-side XGetImage readback of the
     pixmap and window and counts set pixels.  That separated "the server never
     drew it" from "the framebuffer view is wrong".

EVIDENCE (reproduced twice, the second time from a fresh machine)

  no export vs 0xFF : 4096 / 4096 pixels differ
  no export vs 0x00 :    0 / 4096   (the window background is black)
  0xFF      vs 0x00 : 4096 / 4096
  0xAA      vs 0x0F : 2048 / 4096   (the two stripe phases)

Tile byte 0xAA reproduces as 1-pixel vertical stripes, 0x0F as 4-pixel, with
no shear -- so the placement is right and the pixels are the client's.

Contents: xie/ holds DEC XIE 2.3 headers, 84 man pages and complete
client+server source; a libXie.a and decclient built from DEC's own code; the
XIE probes; and evidence/ with every measurement, including explicit
retractions of the earlier wrong readings (VRAM_IDENTICAL_FOR_BOTH_FILLS and
friends).  xie/evidence/XIE_IMAGE_DISPLAYED.md is the report; frames are in
xie/evidence/png/.

The accelerator model stays opt-in: it answers the status poll and relays the
pixel stream, but performs no compositing, so it is a stand-in and the verified
default configuration is unchanged (a no-env run still parks in the level-0
diagnostics menu at PC=3FDCE400).
2026-11-01 23:22:25 +02:00

1612 lines
37 KiB
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/* $XConsortium: errors.c,v 1.11 94/04/17 20:39:16 rws Exp $ */
/**** module errors.c ****/
/******************************************************************************
Copyright (c) 1993, 1994 X Consortium
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Except as contained in this notice, the name of the X Consortium shall not be
used in advertising or otherwise to promote the sale, use or other dealings
in this Software without prior written authorization from the X Consortium.
NOTICE
This software is being provided by AGE Logic, Inc. under the
following license. By obtaining, using and/or copying this software,
you agree that you have read, understood, and will comply with these
terms and conditions:
Permission to use, copy, modify, distribute and sell this
software and its documentation for any purpose and without
fee or royalty and to grant others any or all rights granted
herein is hereby granted, provided that you agree to comply
with the following copyright notice and statements, including
the disclaimer, and that the same appears on all copies and
derivative works of the software and documentation you make.
"Copyright 1993, 1994 by AGE Logic, Inc."
THIS SOFTWARE IS PROVIDED "AS IS". AGE LOGIC MAKES NO
REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED. By way of
example, but not limitation, AGE LOGIC MAKE NO
REPRESENTATIONS OR WARRANTIES OF MERCHANTABILITY OR FITNESS
FOR ANY PARTICULAR PURPOSE OR THAT THE SOFTWARE DOES NOT
INFRINGE THIRD-PARTY PROPRIETARY RIGHTS. AGE LOGIC
SHALL BEAR NO LIABILITY FOR ANY USE OF THIS SOFTWARE. IN NO
EVENT SHALL EITHER PARTY BE LIABLE FOR ANY INDIRECT,
INCIDENTAL, SPECIAL, OR CONSEQUENTIAL DAMAGES, INCLUDING LOSS
OF PROFITS, REVENUE, DATA OR USE, INCURRED BY EITHER PARTY OR
ANY THIRD PARTY, WHETHER IN AN ACTION IN CONTRACT OR TORT OR
BASED ON A WARRANTY, EVEN IF AGE LOGIC LICENSEES
HEREUNDER HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH
DAMAGES.
The name of AGE Logic, Inc. may not be used in
advertising or publicity pertaining to this software without
specific, written prior permission from AGE Logic.
Title to this software shall at all times remain with AGE
Logic, Inc.
*****************************************************************************
errors.c -- XIE error tests
Syd Logan -- AGE Logic, Inc.
*****************************************************************************/
#include <stdio.h>
#include <ctype.h>
#include <math.h>
#include "xieperf.h"
static XiePhotoElement *flograph;
static XiePhotoflo flo;
static int flo_elements;
static XiePhotospace photospace;
static XieRoi XIERoi;
static XieLut XIELut;
static XiePhotomap XIEPhotomap;
static XieColorList clist;
extern Bool showErrors;
static int errcnt;
static char *coreErrTab[] = {
"Success",
"BadRequest",
"BadValue",
"BadWindow",
"BadPixmap",
"BadAtom",
"BadCursor",
"BadFont",
"BadMatch",
"BadDrawable",
"BadAccess",
"BadAlloc",
"BadColor",
"BadGC",
"BadIDChoice",
"BadName",
"BadLength",
"BadImplementation",
};
#define MAX_CORE_ERROR 4
static char *errTab[] = {
"ColorList",
"LUT",
"Photoflo",
"Photomap",
"Photospace",
"ROI",
};
#define MAX_ERROR 5
static char *floErrTab[] = {
"Unassigned ( invalid error )",
"FloAccess",
"FloAlloc",
"FloColormap",
"FloColorList",
"FloDomain",
"FloDrawable",
"FloElement",
"FloGC",
"FloID",
"FloLength",
"FloLUT",
"FloMatch",
"FloOperator",
"FloPhotomap",
"FloROI",
"FloSource",
"FloTechnique",
"FloValue",
"FloImplementation"
};
#define MAX_FLO_ERROR 19
static void
ErrorEventPrintError (display, error, fp)
Display *display;
XErrorEvent *error;
FILE *fp;
{
XieExtensionInfo *xieExtInfo;
XieFloAccessError *flo_error = (XieFloAccessError *) error;
int idx;
GetExtensionInfo( &xieExtInfo );
if ( xieExtInfo == ( XieExtensionInfo * ) NULL )
{
fprintf( stderr, "Couldn't get XIE extension info struct\n" );
return;
}
if (error->error_code == xieExtInfo->first_error + xieErrNoFlo)
{
/* flo error */
fprintf (fp, "Flo error: ");
if ( flo_error->flo_error_code > MAX_FLO_ERROR )
fprintf( fp, "unknown.\n" );
else
fprintf( fp, "%s.\n", floErrTab[ flo_error->flo_error_code ] );
}
else if (error->error_code >= xieExtInfo->first_error)
{
/* other xie error */
idx = error->error_code - xieExtInfo->first_error;
if ( idx < 0 || idx > MAX_ERROR )
fprintf( fp, "Error code is out of range\n" );
else
fprintf( fp, "%s.\n", errTab[ idx ] );
}
else
{
/* core X error... hopefully */
idx = error->error_code;
if ( idx < 0 || idx > MAX_CORE_ERROR )
fprintf( fp, "Error code is out of range\n" );
else
fprintf( fp, "%s.\n", coreErrTab[ idx ] );
}
}
static int
XIEErrorHandler( d, ev )
Display *d;
XErrorEvent *ev;
{
if ( showErrors == True )
{
fprintf( stderr, "X Error received: major '%d' minor '%d': ",
ev->request_code, ev->minor_code );
ErrorEventPrintError( d, ev, stderr );
fflush( stderr );
}
errcnt++;
return( 0 );
}
int
InitErrors( xp, p, reps )
XParms xp;
Parms p;
int reps;
{
int which;
which = ( ( ErrorParms * ) p->ts )->error;
XSetErrorHandler( XIEErrorHandler );
errcnt = 0;
switch( which )
{
case xieErrNoColorList :
break;
case xieErrNoLUT :
break;
case xieErrNoPhotoflo :
break;
case xieErrNoPhotomap :
break;
case xieErrNoROI :
break;
case xieErrNoPhotospace :
break;
default:
reps = 0;
break;
}
if ( !reps )
XSetErrorHandler( None );
return( reps );
}
int
InitCoreErrors( xp, p, reps )
XParms xp;
Parms p;
int reps;
{
int which;
which = ( ( ErrorParms * ) p->ts )->error;
XSetErrorHandler( XIEErrorHandler );
errcnt = 0;
switch( which )
{
case BadAccess:
fprintf( stderr, "XIE currently does not generate BadAccess\n" );
fflush( stderr );
reps = 0;
break;
case BadAlloc:
fprintf( stderr, "Sorry, cannot reliably generate BadAlloc\n" );
fflush( stderr );
reps = 0;
break;
case BadIDChoice:
break;
case BadValue:
InitBadValue( xp, p, reps );
break;
default:
reps = 0;
break;
}
if ( !reps )
XSetErrorHandler( None );
return( reps );
}
int
InitFloAccessError( xp, p, reps )
XParms xp;
Parms p;
int reps;
{
Bool merge;
XieLTriplet start;
flograph = ( XiePhotoElement * ) NULL;
flo = ( XiePhotoflo ) NULL;
XIELut = ( XieLut ) NULL;
flo_elements = 2;
flograph = XieAllocatePhotofloGraph(flo_elements);
if ( flograph == ( XiePhotoElement * ) NULL )
{
fprintf( stderr, "XieAllocatePhotofloGraph failed\n" );
reps = 0;
}
else
{
XIELut = XieCreateLUT( xp->d );
XieFloImportLUT(&flograph[0], XIELut );
merge = False;
start[ 0 ] = 0;
start[ 1 ] = 0;
start[ 2 ] = 0;
XieFloExportLUT(&flograph[1],
1, /* source phototag number */
XIELut,
merge,
start
);
flo = XieCreatePhotoflo( xp->d, flograph, flo_elements );
}
if ( !reps )
{
FreeErrorWithLUTStuff( xp, p );
}
return( reps );
}
int
InitBadValue( xp, p, reps )
XParms xp;
Parms p;
int reps;
{
return( reps );
}
int
InitFloErrors( xp, p, reps )
XParms xp;
Parms p;
int reps;
{
int which;
int retval;
which = ( ( ErrorParms * ) p->ts )->error;
errcnt = 0;
photospace = ( XiePhotospace ) NULL;
retval = 0;
switch( which )
{
case xieErrNoFloAccess :
retval = InitFloAccessError( xp, p, reps );
break;
case xieErrNoFloROI :
retval = InitFloROIError( xp, p, reps );
break;
case xieErrNoFloDrawable :
retval = InitFloDrawableError( xp, p, reps );
break;
case xieErrNoFloGC :
retval = InitFloGCError( xp, p, reps );
break;
case xieErrNoFloElement :
retval = InitFloElementError( xp, p, reps );
break;
case xieErrNoFloColorList :
retval = InitFloColorListError( xp, p, reps );
break;
case xieErrNoFloID :
retval = InitFloIDError( xp, p, reps );
break;
case xieErrNoFloLUT :
retval = InitFloLUTError( xp, p, reps );
break;
case xieErrNoFloOperator :
retval = InitFloOperatorError( xp, p, reps );
break;
case xieErrNoFloSource :
retval = InitFloSourceError( xp, p, reps );
break;
case xieErrNoFloPhotomap :
retval = InitFloPhotomapError( xp, p, reps );
break;
case xieErrNoFloDomain :
retval = InitFloDomainError( xp, p, reps );
break;
case xieErrNoFloColormap :
retval = InitFloColormapError( xp, p, reps );
break;
case xieErrNoFloMatch :
retval = InitFloMatchError( xp, p, reps );
break;
case xieErrNoFloTechnique :
retval = InitFloTechniqueError( xp, p, reps );
break;
case xieErrNoFloValue :
retval = InitFloValueError( xp, p, reps );
break;
case xieErrNoFloLength :
fprintf( stderr, "Sorry - cannot reliably test for FloLength errors\n" );
fflush( stderr );
break;
case xieErrNoFloAlloc :
fprintf( stderr, "Sorry - cannot reliably test for FloAlloc errors\n" );
fflush( stderr );
break;
case xieErrNoFloImplementation :
fprintf( stderr, "Sorry - cannot reliably test for FloImplementation errors\n" );
fflush( stderr );
break;
}
if ( retval )
XSetErrorHandler( XIEErrorHandler );
return( retval );
}
int
InitPhotofloError( xp, p, reps )
XParms xp;
Parms p;
int reps;
{
flo = ( XiePhotoflo ) NULL;
return( reps );
}
int
InitFloMatchError( xp, p, reps )
XParms xp;
Parms p;
int reps;
{
XieLTriplet levels;
flo = ( XiePhotoflo ) NULL;
flograph = ( XiePhotoElement * ) NULL;
XIEPhotomap = ( XiePhotomap ) NULL;
flo_elements = 3;
flograph = XieAllocatePhotofloGraph(flo_elements);
if ( flograph == ( XiePhotoElement * ) NULL )
{
fprintf( stderr, "XieAllocatePhotofloGraph failed\n" );
reps = 0;
}
else
{
XIEPhotomap = GetXIEPhotomap( xp, p, 1 );
if ( XIEPhotomap == ( XiePhotomap ) NULL )
reps = 0;
}
if ( reps )
{
XieFloImportPhotomap(&flograph[0], XIEPhotomap, False);
levels[ 0 ] = 17;
levels[ 1 ] = levels[ 2 ] = levels[ 0 ];
XieFloDither( &flograph[ 1 ],
1,
0x07,
levels,
xieValDitherDefault,
( char * ) NULL
);
XieFloExportDrawable(&flograph[2],
2,
xp->w, /* source phototag number */
xp->fggc,
0, /* x offset in window */
0 /* y offset in window */
);
flo = XieCreatePhotoflo( xp->d, flograph, flo_elements );
}
if ( !reps )
{
FreeErrorWithPhotomapStuff( xp, p );
}
return( reps );
}
int
InitFloTechniqueError( xp, p, reps )
XParms xp;
Parms p;
int reps;
{
XieLTriplet levels;
flo = ( XiePhotoflo ) NULL;
flograph = ( XiePhotoElement * ) NULL;
XIEPhotomap = ( XiePhotomap ) NULL;
photospace = XieCreatePhotospace(xp->d);
flo_elements = 3;
flograph = XieAllocatePhotofloGraph(flo_elements);
if ( flograph == ( XiePhotoElement * ) NULL )
{
fprintf( stderr, "XieAllocatePhotofloGraph failed\n" );
reps = 0;
}
else
{
XIEPhotomap = GetXIEPhotomap( xp, p, 1 );
if ( XIEPhotomap == ( XiePhotomap ) NULL )
reps = 0;
}
if ( reps )
{
XieFloImportPhotomap(&flograph[0], XIEPhotomap, False);
levels[ 0 ] = ( 1 << xp->vinfo.depth ) >> 1;
levels[ 1 ] = levels[ 2 ] = levels[ 0 ];
XieFloDither( &flograph[ 1 ],
1,
0x07,
levels,
0xff,
( char * ) NULL
);
XieFloExportDrawable(&flograph[2],
2,
xp->w, /* source phototag number */
xp->fggc,
0, /* x offset in window */
0 /* y offset in window */
);
}
if ( !reps )
{
FreeErrorWithPhotomapStuff( xp, p );
}
return( reps );
}
int
InitFloPhotomapError( xp, p, reps )
XParms xp;
Parms p;
int reps;
{
XieEncodeTechnique encode_tech=xieValEncodeServerChoice;
char *encode_params=NULL;
flo = ( XiePhotoflo ) NULL;
flograph = ( XiePhotoElement * ) NULL;
XIEPhotomap = ( XiePhotomap ) NULL;
flo_elements = 2;
flograph = XieAllocatePhotofloGraph(flo_elements);
if ( flograph == ( XiePhotoElement * ) NULL )
{
fprintf( stderr, "XieAllocatePhotofloGraph failed\n" );
reps = 0;
}
else
{
XieFloImportPhotomap(&flograph[0], XIEPhotomap, False);
XieFloExportPhotomap(&flograph[1],
1, /* source phototag number */
XIEPhotomap,
encode_tech,
encode_params
);
flo = XieCreatePhotoflo( xp->d, flograph, flo_elements );
}
if ( !reps )
{
FreeFloErrorStuff( xp, p );
}
return( reps );
}
int
InitFloSourceError( xp, p, reps )
XParms xp;
Parms p;
int reps;
{
flo = ( XiePhotoflo ) NULL;
flograph = ( XiePhotoElement * ) NULL;
XIEPhotomap = ( XiePhotomap ) NULL;
flo_elements = 2;
flograph = XieAllocatePhotofloGraph(flo_elements);
photospace = XieCreatePhotospace(xp->d);
if ( flograph == ( XiePhotoElement * ) NULL )
{
fprintf( stderr, "XieAllocatePhotofloGraph failed\n" );
reps = 0;
}
else if ( ( XIEPhotomap = GetXIEPhotomap( xp, p, 1 ) ) ==
( XiePhotomap ) NULL )
{
reps = 0;
}
else
{
XieFloImportPhotomap(&flograph[0], XIEPhotomap, False);
XieFloExportDrawable(&flograph[1],
~0, /* source phototag number */
xp->w,
xp->fggc,
0, /* x offset in window */
0 /* y offset in window */
);
}
if ( !reps )
{
FreeErrorWithPhotomapStuff( xp, p );
}
return( reps );
}
int
InitFloElementError( xp, p, reps )
XParms xp;
Parms p;
int reps;
{
XieEncodeTechnique encode_tech=xieValEncodeServerChoice;
char *encode_params=NULL;
flo = ( XiePhotoflo ) NULL;
flograph = ( XiePhotoElement * ) NULL;
flo_elements = 2;
flograph = XieAllocatePhotofloGraph(flo_elements);
if ( flograph == ( XiePhotoElement * ) NULL )
{
fprintf( stderr, "XieAllocatePhotofloGraph failed\n" );
reps = 0;
}
else if ( ( XIEPhotomap = GetXIEPhotomap( xp, p, 1 ) ) ==
( XiePhotomap ) NULL )
{
reps = 0;
}
else
{
XieFloImportPhotomap(&flograph[0], XIEPhotomap, False);
XieFloExportPhotomap(&flograph[1],
1, /* source phototag number */
XIEPhotomap,
encode_tech,
encode_params
);
flo = XieCreatePhotoflo( xp->d, flograph, flo_elements );
}
if ( !reps )
{
FreeErrorWithPhotomapStuff( xp, p );
}
return( reps );
}
int
InitFloDrawableError( xp, p, reps )
XParms xp;
Parms p;
int reps;
{
flo = ( XiePhotoflo ) NULL;
flograph = ( XiePhotoElement * ) NULL;
XIEPhotomap = ( XiePhotomap ) NULL;
flo_elements = 2;
flograph = XieAllocatePhotofloGraph(flo_elements);
if ( flograph == ( XiePhotoElement * ) NULL )
{
fprintf( stderr, "XieAllocatePhotofloGraph failed\n" );
reps = 0;
}
else if ( ( XIEPhotomap = GetXIEPhotomap( xp, p, 1 ) ) ==
( XiePhotomap ) NULL )
{
reps = 0;
}
else
{
XieFloImportPhotomap(&flograph[0], XIEPhotomap, False);
XieFloExportDrawable(&flograph[1],
1, /* source phototag number */
( Window ) NULL,
xp->fggc,
0,
0
);
flo = XieCreatePhotoflo( xp->d, flograph, flo_elements );
}
if ( !reps )
{
FreeErrorWithPhotomapStuff( xp, p );
}
return( reps );
}
int
InitFloColorListError( xp, p, reps )
XParms xp;
Parms p;
int reps;
{
XieLTriplet levels;
int idx, cclass;
int cube;
XieColorAllocAllParam *color_param = NULL;
XWindowAttributes xwa;
#if defined(__cplusplus) || defined(c_plusplus)
cclass = xp->vinfo.c_class;
#else
cclass = xp->vinfo.class;
#endif
if ( !IsColorVisual( cclass ) )
return( 0 );
cube = icbrt( 1 << xp->vinfo.depth );
levels[ 0 ] = cube;
levels[ 1 ] = cube;
levels[ 2 ] = cube;
clist = ( XieColorList ) NULL;
XIEPhotomap = ( XiePhotomap ) NULL;
flograph = ( XiePhotoElement * ) NULL;
flo = ( XiePhotoflo ) NULL;
if ( !( clist = XieCreateColorList( xp->d ) ) )
reps = 0;
if ( reps )
{
XIEPhotomap = GetXIEDitheredTriplePhotomap( xp, p, 1,
xieValDitherDefault, 0, levels );
if ( XIEPhotomap == ( XiePhotomap ) NULL )
reps = 0;
}
if ( reps )
{
InstallDefaultColormap( xp );
flo_elements = 3;
flograph = XieAllocatePhotofloGraph( flo_elements );
if ( flograph == ( XiePhotoElement * ) NULL )
{
fprintf( stderr, "XieAllocatePhotofloGraph failed\n" );
reps = 0;
}
color_param = XieTecColorAllocAll( 123 );
if ( color_param == ( XieColorAllocAllParam * ) NULL )
{
fprintf( stderr, "XieTecColorAllocAll failed\n" );
reps = 0;
}
}
if ( reps )
{
idx = 0;
XieFloImportPhotomap(&flograph[idx],XIEPhotomap,False);
idx++;
XGetWindowAttributes( xp->d, DefaultRootWindow( xp->d ), &xwa );
XSetWindowColormap( xp->d, xp->w, xwa.colormap );
XSync( xp->d, 0 );
XieFloConvertToIndex(&flograph[idx],
idx,
xwa.colormap,
clist,
False,
xieValColorAllocAll,
(char *)color_param
);
idx++;
XieFloExportDrawable(&flograph[idx],
idx, /* source phototag number */
xp->w,
xp->fggc,
0, /* x offset in window */
0 /* y offset in window */
);
flo = XieCreatePhotoflo( xp->d, flograph, flo_elements );
XFree( color_param );
}
/* this should cause a FloColorList error */
if ( clist )
{
XieDestroyColorList( xp->d, clist );
clist = ( XieColorList ) NULL;
}
if ( !reps )
{
InstallGrayColormap( xp );
FreeErrorWithPhotomapStuff( xp, p );
}
return( reps );
}
int
InitFloColormapError( xp, p, reps )
XParms xp;
Parms p;
int reps;
{
XieLTriplet levels;
int idx, cclass;
int cube;
XieColorAllocAllParam *color_param = NULL;
#if defined(__cplusplus) || defined(c_plusplus)
cclass = xp->vinfo.c_class;
#else
cclass = xp->vinfo.class;
#endif
if ( !IsColorVisual( cclass ) )
return( 0 );
cube = icbrt( 1 << xp->vinfo.depth );
levels[ 0 ] = cube;
levels[ 1 ] = cube;
levels[ 2 ] = cube;
clist = ( XieColorList ) NULL;
XIEPhotomap = ( XiePhotomap ) NULL;
flograph = ( XiePhotoElement * ) NULL;
flo = ( XiePhotoflo ) NULL;
if ( !( clist = XieCreateColorList( xp->d ) ) )
reps = 0;
if ( reps )
{
XIEPhotomap = GetXIEDitheredTriplePhotomap( xp, p, 1,
xieValDitherDefault, 0, levels );
if ( XIEPhotomap == ( XiePhotomap ) NULL )
reps = 0;
}
if ( reps )
{
flo_elements = 3;
flograph = XieAllocatePhotofloGraph( flo_elements );
if ( flograph == ( XiePhotoElement * ) NULL )
{
fprintf( stderr, "XieAllocatePhotofloGraph failed\n" );
reps = 0;
}
color_param = XieTecColorAllocAll( 123 );
if ( color_param == ( XieColorAllocAllParam * ) NULL )
{
fprintf( stderr, "XieTecColorAllocAll failed\n" );
reps = 0;
}
}
if ( reps )
{
idx = 0;
XieFloImportPhotomap(&flograph[idx],XIEPhotomap,False);
idx++;
XieFloConvertToIndex(&flograph[idx],
idx,
( Colormap ) 0xffffffff,
clist,
False,
xieValColorAllocAll,
(char *)color_param
);
idx++;
XieFloExportDrawable(&flograph[idx],
idx, /* source phototag number */
xp->w,
xp->fggc,
0, /* x offset in window */
0 /* y offset in window */
);
flo = XieCreatePhotoflo( xp->d, flograph, flo_elements );
XFree( color_param );
}
if ( !reps )
{
FreeErrorWithPhotomapStuff( xp, p );
}
return( reps );
}
int
InitFloGCError( xp, p, reps )
XParms xp;
Parms p;
int reps;
{
static GC myGC;
flo = ( XiePhotoflo ) NULL;
flograph = ( XiePhotoElement * ) NULL;
XIEPhotomap = ( XiePhotomap ) NULL;
flo_elements = 2;
flograph = XieAllocatePhotofloGraph(flo_elements);
myGC = XCreateGC( xp->d, xp->w, 0, 0 );
if ( flograph == ( XiePhotoElement * ) NULL )
{
fprintf( stderr, "XieAllocatePhotofloGraph failed\n" );
reps = 0;
}
else if ( ( XIEPhotomap = GetXIEPhotomap( xp, p, 1 ) ) ==
( XiePhotomap ) NULL )
{
reps = 0;
}
else
{
XieFloImportPhotomap(&flograph[0], XIEPhotomap, False);
XieFloExportDrawable(&flograph[1],
1, /* source phototag number */
xp->w,
myGC,
0,
0
);
flo = XieCreatePhotoflo( xp->d, flograph, flo_elements );
}
if ( !reps )
{
FreeErrorWithPhotomapStuff( xp, p );
}
XFreeGC( xp->d, myGC );
return( reps );
}
int
InitFloOperatorError( xp, p, reps )
XParms xp;
Parms p;
int reps;
{
int idx;
XIEimage *image;
XieProcessDomain domain;
XIEPhotomap = ( XiePhotomap ) NULL;
flo = ( XiePhotoflo ) NULL;
flograph = ( XiePhotoElement * ) NULL;
image = p->finfo.image1;
flo_elements = 3;
flograph = XieAllocatePhotofloGraph( flo_elements );
if ( flograph == ( XiePhotoElement * ) NULL )
{
fprintf( stderr, "XieAllocatePhotofloGraph failed\n" );
reps = 0;
}
else if ( ( XIEPhotomap = GetXIEPhotomap( xp, p, 1 ) ) ==
( XiePhotomap ) NULL )
{
reps = 0;
}
else
{
idx = 0;
XieFloImportPhotomap(&flograph[idx], XIEPhotomap, False );
idx++;
domain.offset_x = 0;
domain.offset_y = 0;
domain.phototag = 0;
XieFloMath(&flograph[idx],
idx,
&domain,
~0,
0x7
);
idx++;
XieFloExportDrawable(&flograph[idx],
idx, /* source phototag number */
xp->w,
xp->fggc,
0, /* x offset in window */
0 /* y offset in window */
);
idx++;
flo = XieCreatePhotoflo( xp->d, flograph, flo_elements );
}
if ( !reps )
FreeErrorWithPhotomapStuff( xp, p );
return( reps );
}
int
InitFloDomainError( xp, p, reps )
XParms xp;
Parms p;
int reps;
{
int idx;
XIEimage *image;
XieProcessDomain domain;
XIEPhotomap = ( XiePhotomap ) NULL;
flo = ( XiePhotoflo ) NULL;
flograph = ( XiePhotoElement * ) NULL;
image = p->finfo.image1;
flo_elements = 3;
flograph = XieAllocatePhotofloGraph( flo_elements );
if ( flograph == ( XiePhotoElement * ) NULL )
{
fprintf( stderr, "XieAllocatePhotofloGraph failed\n" );
reps = 0;
}
else if ( ( XIEPhotomap = GetXIEPhotomap( xp, p, 1 ) ) ==
( XiePhotomap ) NULL )
{
fprintf( stderr, "GetXIEPhotomap failed\n" );
reps = 0;
}
else
{
idx = 0;
XieFloImportPhotomap(&flograph[idx], XIEPhotomap, False );
idx++;
domain.offset_x = 0;
domain.offset_y = 0;
domain.phototag = 1;
XieFloMath(&flograph[idx],
idx,
&domain,
xieValAdd,
0x7
);
idx++;
XieFloExportDrawable(&flograph[idx],
idx, /* source phototag number */
xp->w,
xp->fggc,
0, /* x offset in window */
0 /* y offset in window */
);
idx++;
flo = XieCreatePhotoflo( xp->d, flograph, flo_elements );
}
if ( !reps )
FreeErrorWithPhotomapStuff( xp, p );
return( reps );
}
int
InitFloIDError( xp, p, reps )
XParms xp;
Parms p;
int reps;
{
flo = ( XiePhotoflo ) NULL;
return( reps );
}
int
InitFloValueError( xp, p, reps )
XParms xp;
Parms p;
int reps;
{
char *lut;
XieLTriplet start, length;
flograph = ( XiePhotoElement * ) NULL;
flo = ( XiePhotoflo ) NULL;
XIELut = ( XieLut ) NULL;
lut = ( char * ) NULL;
flo_elements = 2;
flograph = XieAllocatePhotofloGraph(flo_elements);
if ( flograph == ( XiePhotoElement * ) NULL )
{
fprintf( stderr, "XieAllocatePhotofloGraph failed\n" );
reps = 0;
}
else
{
lut = ( char * ) malloc( 128 );
length[ 0 ] = 128;
length[ 1 ] = 0;
length[ 2 ] = 0;
start[ 0 ] = 0;
start[ 1 ] = 0;
start[ 2 ] = 0;
if ( ( XIELut = GetXIELut( xp, p, lut, 128, 128 ) ) ==
( XieLut ) NULL )
{
reps = 0;
}
else
{
XieFloImportLUT(&flograph[0], XIELut);
XieFloExportClientLUT(&flograph[1],
1, /* source phototag number */
xieValMSFirst,
0xff,
start,
length
);
flo = XieCreatePhotoflo( xp->d,
flograph, flo_elements );
}
}
if ( !reps )
{
FreeErrorWithLUTStuff( xp, p );
}
if ( lut )
free( lut );
return( reps );
}
int
InitFloROIError( xp, p, reps )
XParms xp;
Parms p;
int reps;
{
flograph = ( XiePhotoElement * ) NULL;
flo = ( XiePhotoflo ) NULL;
XIERoi = ( XieRoi ) NULL;
flo_elements = 2;
flograph = XieAllocatePhotofloGraph(flo_elements);
if ( flograph == ( XiePhotoElement * ) NULL )
{
fprintf( stderr, "XieAllocatePhotofloGraph failed\n" );
reps = 0;
}
else
{
XieFloImportROI(&flograph[0], XIERoi );
XieFloExportROI(&flograph[1],
1, /* source phototag number */
XIERoi
);
flo = XieCreatePhotoflo( xp->d, flograph, flo_elements );
}
if ( !reps )
{
FreeFloErrorStuff( xp, p );
}
return( reps );
}
int
InitFloLUTError( xp, p, reps )
XParms xp;
Parms p;
int reps;
{
Bool merge;
XieLTriplet start;
flograph = ( XiePhotoElement * ) NULL;
flo = ( XiePhotoflo ) NULL;
flo_elements = 2;
flograph = XieAllocatePhotofloGraph(flo_elements);
if ( flograph == ( XiePhotoElement * ) NULL )
{
fprintf( stderr, "XieAllocatePhotofloGraph failed\n" );
reps = 0;
}
else
{
XieFloImportLUT(&flograph[0], ( XieLut ) NULL );
merge = False;
start[ 0 ] = 0;
start[ 1 ] = 0;
start[ 2 ] = 0;
XieFloExportLUT(&flograph[1],
1, /* source phototag number */
( XieLut ) NULL,
merge,
start
);
flo = XieCreatePhotoflo( xp->d, flograph, flo_elements );
}
if ( !reps )
{
FreeFloErrorStuff( xp, p );
}
return( reps );
}
void
DoBadValueError( xp, p, reps )
XParms xp;
Parms p;
int reps;
{
XieTechniqueGroup techGroup;
XieTechnique *techVector;
int j, i, numTech;
techGroup = 0xff;
for ( i = 0; i < reps; i++ )
{
if ( !XieQueryTechniques( xp->d, techGroup, &numTech,
&techVector ) )
{
continue;
}
/* we shouldn't get here, however, clean up if so... */
for ( j = 0; j < numTech; j++ )
{
if ( techVector[ j ].name )
XFree( techVector[ j ].name );
}
if ( techVector )
{
XFree( techVector );
techVector = ( XieTechnique * ) NULL;
}
}
}
void
DoColorListError( xp, p, reps )
XParms xp;
Parms p;
int reps;
{
int i;
for (i = 0; i != reps; i++) {
XieDestroyColorList( xp->d, ( XieColorList ) NULL );
}
}
void
DoFloErrorImmediate( xp, p, reps )
XParms xp;
Parms p;
int reps;
{
int i;
int flo_id;
flo_id = 1;
for (i = 0; i != reps; i++) {
XieExecuteImmediate(xp->d, photospace,
flo_id,
False,
flograph, /* photoflo specification */
flo_elements /* number of elements */
);
flo_id++;
}
}
void
DoPhotospaceError( xp, p, reps )
XParms xp;
Parms p;
int reps;
{
int i;
for (i = 0; i != reps; i++) {
XieDestroyPhotospace( xp->d, ( XiePhotospace ) NULL );
}
}
void
DoROIError( xp, p, reps )
XParms xp;
Parms p;
int reps;
{
int i;
for (i = 0; i != reps; i++) {
XieDestroyROI( xp->d, ( XieRoi ) NULL );
}
}
void
DoFloElementError( xp, p, reps )
XParms xp;
Parms p;
int reps;
{
int i;
for (i = 0; i != reps; i++) {
XieFloImportLUT(&flograph[1], ( XieLut ) NULL);
XieModifyPhotoflo( xp->d, flo, 2, &flograph[1], 1 );
}
}
void
DoLUTError( xp, p, reps )
XParms xp;
Parms p;
int reps;
{
int i;
for (i = 0; i != reps; i++) {
XieDestroyLUT( xp->d, ( XieLut ) NULL );
}
}
void
DoFloIDError( xp, p, reps )
XParms xp;
Parms p;
int reps;
{
int i;
char data[ 16 ];
for (i = 0; i != reps; i++) {
XiePutClientData (
xp->d,
0, /* photospace */
flo, /* flo id */
1, /* element */
True, /* signal that this is all the data */
0, /* band_number */
(unsigned char *)data,
sizeof( data )
);
}
}
void
DoPhotomapError( xp, p, reps )
XParms xp;
Parms p;
int reps;
{
int i;
for (i = 0; i != reps; i++) {
XieDestroyPhotomap( xp->d, ( XieLut ) NULL );
}
}
void
DoErrors( xp, p, reps )
XParms xp;
Parms p;
int reps;
{
int i;
for (i = 0; i != reps; i++) {
XieExecutePhotoflo( xp->d, flo, False );
}
}
void
EndErrors( xp, p )
XParms xp;
Parms p;
{
int which;
XSetErrorHandler( None );
which = ( ( ErrorParms * ) p->ts )->error;
fprintf( stderr, "There were %d error events received\n", errcnt );
fflush( stderr );
switch( which )
{
case xieErrNoColorList :
break;
case xieErrNoLUT :
break;
case xieErrNoPhotoflo :
break;
case xieErrNoPhotomap :
break;
case xieErrNoROI :
break;
case xieErrNoPhotospace :
break;
}
}
void
EndCoreErrors( xp, p )
XParms xp;
Parms p;
{
int which;
XSetErrorHandler( None );
which = ( ( ErrorParms * ) p->ts )->error;
fprintf( stderr, "There were %d error events received\n", errcnt );
fflush( stderr );
switch( which )
{
case BadAccess:
/* not implemented */
break;
case BadAlloc:
/* not implemented */
break;
case BadIDChoice:
/* not implemented */
break;
case BadValue:
/* nothing to do for this test */
break;
default:
break;
}
}
void
EndFloErrors( xp, p )
XParms xp;
Parms p;
{
int which;
XSetErrorHandler( None );
which = ( ( ErrorParms * ) p->ts )->error;
fprintf( stderr, "There were %d error events received\n", errcnt );
fflush( stderr );
switch( which )
{
case xieErrNoFloAccess :
FreeErrorWithLUTStuff( xp, p );
break;
case xieErrNoFloDrawable :
FreeErrorWithPhotomapStuff( xp, p );
break;
case xieErrNoFloGC :
FreeErrorWithPhotomapStuff( xp, p );
break;
case xieErrNoFloElement :
FreeErrorWithPhotomapStuff( xp, p );
break;
case xieErrNoFloColorList :
InstallGrayColormap( xp );
FreeErrorWithPhotomapStuff( xp, p );
break;
case xieErrNoFloDomain :
FreeErrorWithPhotomapStuff( xp, p );
break;
case xieErrNoFloColormap :
FreeErrorWithPhotomapStuff( xp, p );
break;
case xieErrNoFloID :
break;
case xieErrNoFloLUT :
FreeFloErrorStuff( xp, p );
break;
case xieErrNoFloROI :
FreeFloErrorStuff( xp, p );
break;
case xieErrNoFloOperator :
FreeErrorWithPhotomapStuff( xp, p );
break;
case xieErrNoFloSource :
FreeErrorWithPhotomapStuff( xp, p );
break;
case xieErrNoFloPhotomap :
FreeFloErrorStuff( xp, p );
break;
case xieErrNoFloMatch :
FreeErrorWithPhotomapStuff( xp, p );
break;
case xieErrNoFloTechnique :
FreeErrorWithPhotomapStuff( xp, p );
break;
case xieErrNoFloValue :
FreeErrorWithLUTStuff( xp, p );
break;
default:
break;
}
}
int
FreeErrorWithPhotomapStuff( xp, p )
XParms xp;
Parms p;
{
if ( photospace )
{
XieDestroyPhotospace( xp->d, photospace );
photospace = ( XiePhotospace ) NULL;
}
if ( flograph )
{
XieFreePhotofloGraph(flograph,flo_elements);
flograph = ( XiePhotoElement * ) NULL;
}
if ( flo )
{
XieDestroyPhotoflo( xp->d, flo );
flo = ( XiePhotoflo ) NULL;
}
if ( XIEPhotomap && IsPhotomapInCache( XIEPhotomap ) == False )
{
XieDestroyPhotomap( xp->d, XIEPhotomap );
XIEPhotomap = ( XiePhotomap ) NULL;
}
}
int
FreeErrorWithROIStuff( xp, p )
XParms xp;
Parms p;
{
if ( photospace )
{
XieDestroyPhotospace( xp->d, photospace );
photospace = ( XiePhotospace ) NULL;
}
if ( flograph )
{
XieFreePhotofloGraph(flograph,flo_elements);
flograph = ( XiePhotoElement * ) NULL;
}
if ( flo )
{
XieDestroyPhotoflo( xp->d, flo );
flo = ( XiePhotoflo ) NULL;
}
if ( XIERoi )
{
XieDestroyROI( xp->d, XIERoi );
XIERoi = ( XieRoi ) NULL;
}
}
int
FreeErrorWithLUTStuff( xp, p )
XParms xp;
Parms p;
{
if ( photospace )
{
XieDestroyPhotospace( xp->d, photospace );
photospace = ( XiePhotospace ) NULL;
}
if ( flograph )
{
XieFreePhotofloGraph(flograph,flo_elements);
flograph = ( XiePhotoElement * ) NULL;
}
if ( flo )
{
XieDestroyPhotoflo( xp->d, flo );
flo = ( XiePhotoflo ) NULL;
}
if ( XIELut )
{
XieDestroyLUT( xp->d, XIELut );
XIELut = ( XieLut ) NULL;
}
}
int
FreeFloErrorStuff( xp, p )
XParms xp;
Parms p;
{
if ( photospace )
{
XieDestroyPhotospace( xp->d, photospace );
photospace = ( XiePhotospace ) NULL;
}
if ( flograph )
{
XieFreePhotofloGraph(flograph,flo_elements);
flograph = ( XiePhotoElement * ) NULL;
}
if ( flo )
{
XieDestroyPhotoflo( xp->d, flo );
flo = ( XiePhotoflo ) NULL;
}
}
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