Files
vt1200/xie/xc/lib/XIE/elements.c
T
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

1263 lines
34 KiB
C

/* $XConsortium: elements.c,v 1.5 94/04/17 20:18:21 rws Exp $ */
/*
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.
*/
#include "XIElibint.h"
#include "elements.h"
#include <stdio.h>
int
_XiePhotofloSize (elem_list, elem_count)
XiePhotoElement *elem_list;
int elem_count;
{
XiePhotoElement *elemSrc;
int size = 0;
int i;
for (i = 0; i < elem_count; i++)
{
elemSrc = &elem_list[i];
switch (elemSrc->elemType)
{
case xieElemImportClientLUT:
size += SIZEOF (xieFloImportClientLUT);
break;
case xieElemImportClientPhoto:
size += SIZEOF (xieFloImportClientPhoto) +
(_XieTechniqueLength (xieValDecode,
elemSrc->data.ImportClientPhoto.decode_tech,
elemSrc->data.ImportClientPhoto.decode_param) << 2);
break;
case xieElemImportClientROI:
size += SIZEOF (xieFloImportClientROI);
break;
case xieElemImportDrawable:
size += SIZEOF (xieFloImportDrawable);
break;
case xieElemImportDrawablePlane:
size += SIZEOF (xieFloImportDrawablePlane);
break;
case xieElemImportLUT:
size += SIZEOF (xieFloImportLUT);
break;
case xieElemImportPhotomap:
size += SIZEOF (xieFloImportPhotomap);
break;
case xieElemImportROI:
size += SIZEOF (xieFloImportROI);
break;
case xieElemArithmetic:
size += SIZEOF (xieFloArithmetic);
break;
case xieElemBandCombine:
size += SIZEOF (xieFloBandCombine);
break;
case xieElemBandExtract:
size += SIZEOF (xieFloBandExtract);
break;
case xieElemBandSelect:
size += SIZEOF (xieFloBandSelect);
break;
case xieElemBlend:
size += SIZEOF (xieFloBlend);
break;
case xieElemCompare:
size += SIZEOF (xieFloCompare);
break;
case xieElemConstrain:
size += SIZEOF (xieFloConstrain) +
(_XieTechniqueLength (xieValConstrain,
elemSrc->data.Constrain.constrain_tech,
elemSrc->data.Constrain.constrain_param) << 2);
break;
case xieElemConvertFromIndex:
size += SIZEOF (xieFloConvertFromIndex);
break;
case xieElemConvertFromRGB:
size += SIZEOF (xieFloConvertFromRGB) +
(_XieTechniqueLength (xieValConvertFromRGB,
elemSrc->data.ConvertFromRGB.color_space,
elemSrc->data.ConvertFromRGB.color_param) << 2);
break;
case xieElemConvertToIndex:
size += SIZEOF (xieFloConvertToIndex) +
(_XieTechniqueLength (xieValColorAlloc,
elemSrc->data.ConvertToIndex.color_alloc_tech,
elemSrc->data.ConvertToIndex.color_alloc_param) << 2);
break;
case xieElemConvertToRGB:
size += SIZEOF (xieFloConvertToRGB) +
(_XieTechniqueLength (xieValConvertToRGB,
elemSrc->data.ConvertToRGB.color_space,
elemSrc->data.ConvertToRGB.color_param) << 2);
break;
case xieElemConvolve:
size += SIZEOF (xieFloConvolve) +
(4 * elemSrc->data.Convolve.kernel_size *
elemSrc->data.Convolve.kernel_size) +
(_XieTechniqueLength (xieValConvolve,
elemSrc->data.Convolve.convolve_tech,
elemSrc->data.Convolve.convolve_param) << 2);
break;
case xieElemDither:
size += SIZEOF (xieFloDither) +
(_XieTechniqueLength (xieValDither,
elemSrc->data.Dither.dither_tech,
elemSrc->data.Dither.dither_param) << 2);
break;
case xieElemGeometry:
size += SIZEOF (xieFloGeometry) +
(_XieTechniqueLength (xieValGeometry,
elemSrc->data.Geometry.sample_tech,
elemSrc->data.Geometry.sample_param) << 2);
break;
case xieElemLogical:
size += SIZEOF (xieFloLogical);
break;
case xieElemMatchHistogram:
size += SIZEOF (xieFloMatchHistogram) +
(_XieTechniqueLength (xieValHistogram,
elemSrc->data.MatchHistogram.shape,
elemSrc->data.MatchHistogram.shape_param) << 2);
break;
case xieElemMath:
size += SIZEOF (xieFloMath);
break;
case xieElemPasteUp:
size += SIZEOF (xieFloPasteUp) +
elemSrc->data.PasteUp.tile_count * SIZEOF (xieTypTile);
break;
case xieElemPoint:
size += SIZEOF (xieFloPoint);
break;
case xieElemUnconstrain:
size += SIZEOF (xieFloUnconstrain);
break;
case xieElemExportClientHistogram:
size += SIZEOF (xieFloExportClientHistogram);
break;
case xieElemExportClientLUT:
size += SIZEOF (xieFloExportClientLUT);
break;
case xieElemExportClientPhoto:
size += SIZEOF (xieFloExportClientPhoto) +
(_XieTechniqueLength (xieValEncode,
elemSrc->data.ExportClientPhoto.encode_tech,
elemSrc->data.ExportClientPhoto.encode_param) << 2);
break;
case xieElemExportClientROI:
size += SIZEOF (xieFloExportClientROI);
break;
case xieElemExportDrawable:
size += SIZEOF (xieFloExportDrawable);
break;
case xieElemExportDrawablePlane:
size += SIZEOF (xieFloExportDrawablePlane);
break;
case xieElemExportLUT:
size += SIZEOF (xieFloExportLUT);
break;
case xieElemExportPhotomap:
size += SIZEOF (xieFloExportPhotomap) +
(_XieTechniqueLength (xieValEncode,
elemSrc->data.ExportPhotomap.encode_tech,
elemSrc->data.ExportPhotomap.encode_param) << 2);
break;
case xieElemExportROI:
size += SIZEOF (xieFloExportROI);
break;
default:
break;
}
}
return (size);
}
void
_XieElemImportClientLUT (bufDest, elemSrc)
char **bufDest;
XiePhotoElement *elemSrc;
{
xieFloImportClientLUT *elemDest;
BEGIN_ELEM_HEAD (ImportClientLUT, elemSrc,
LENOF (xieFloImportClientLUT), *bufDest, elemDest);
elemDest->class = elemSrc->data.ImportClientLUT.data_class;
elemDest->bandOrder = elemSrc->data.ImportClientLUT.band_order;
elemDest->length0 = elemSrc->data.ImportClientLUT.length[0];
elemDest->length1 = elemSrc->data.ImportClientLUT.length[1];
elemDest->length2 = elemSrc->data.ImportClientLUT.length[2];
elemDest->levels0 = elemSrc->data.ImportClientLUT.levels[0];
elemDest->levels1 = elemSrc->data.ImportClientLUT.levels[1];
elemDest->levels2 = elemSrc->data.ImportClientLUT.levels[2];
END_ELEM_HEAD (ImportClientLUT, *bufDest, elemDest);
}
void
_XieElemImportClientPhoto (bufDest, elemSrc)
char **bufDest;
XiePhotoElement *elemSrc;
{
xieFloImportClientPhoto *elemDest;
unsigned techLen;
techLen = _XieTechniqueLength (xieValDecode,
elemSrc->data.ImportClientPhoto.decode_tech,
elemSrc->data.ImportClientPhoto.decode_param);
BEGIN_ELEM_HEAD (ImportClientPhoto, elemSrc,
LENOF (xieFloImportClientPhoto) + techLen, *bufDest, elemDest);
elemDest->notify = elemSrc->data.ImportClientPhoto.notify;
elemDest->class = elemSrc->data.ImportClientPhoto.data_class;
elemDest->width0 = elemSrc->data.ImportClientPhoto.width[0];
elemDest->width1 = elemSrc->data.ImportClientPhoto.width[1];
elemDest->width2 = elemSrc->data.ImportClientPhoto.width[2];
elemDest->height0 = elemSrc->data.ImportClientPhoto.height[0];
elemDest->height1 = elemSrc->data.ImportClientPhoto.height[1];
elemDest->height2 = elemSrc->data.ImportClientPhoto.height[2];
elemDest->levels0 = elemSrc->data.ImportClientPhoto.levels[0];
elemDest->levels1 = elemSrc->data.ImportClientPhoto.levels[1];
elemDest->levels2 = elemSrc->data.ImportClientPhoto.levels[2];
elemDest->decodeTechnique = elemSrc->data.ImportClientPhoto.decode_tech;
elemDest->lenParams = techLen;
END_ELEM_HEAD (ImportClientPhoto, *bufDest, elemDest);
/* Technique dependent decode params */
_XieEncodeTechnique (bufDest, xieValDecode,
elemSrc->data.ImportClientPhoto.decode_tech,
elemSrc->data.ImportClientPhoto.decode_param);
}
void
_XieElemImportClientROI (bufDest, elemSrc)
char **bufDest;
XiePhotoElement *elemSrc;
{
xieFloImportClientROI *elemDest;
BEGIN_ELEM_HEAD (ImportClientROI, elemSrc,
LENOF (xieFloImportClientROI), *bufDest, elemDest);
elemDest->rectangles = elemSrc->data.ImportClientROI.rectangles;
END_ELEM_HEAD (ImportClientROI, *bufDest, elemDest);
}
void
_XieElemImportDrawable (bufDest, elemSrc)
char **bufDest;
XiePhotoElement *elemSrc;
{
xieFloImportDrawable *elemDest;
BEGIN_ELEM_HEAD (ImportDrawable, elemSrc,
LENOF (xieFloImportDrawable), *bufDest, elemDest);
elemDest->drawable = elemSrc->data.ImportDrawable.drawable;
elemDest->srcX = elemSrc->data.ImportDrawable.src_x;
elemDest->srcY = elemSrc->data.ImportDrawable.src_y;
elemDest->width = elemSrc->data.ImportDrawable.width;
elemDest->height = elemSrc->data.ImportDrawable.height;
elemDest->fill = elemSrc->data.ImportDrawable.fill;
elemDest->notify = elemSrc->data.ImportDrawable.notify;
END_ELEM_HEAD (ImportDrawable, *bufDest, elemDest);
}
void
_XieElemImportDrawablePlane (bufDest, elemSrc)
char **bufDest;
XiePhotoElement *elemSrc;
{
xieFloImportDrawablePlane *elemDest;
BEGIN_ELEM_HEAD (ImportDrawablePlane, elemSrc,
LENOF (xieFloImportDrawablePlane), *bufDest, elemDest);
elemDest->drawable = elemSrc->data.ImportDrawablePlane.drawable;
elemDest->srcX = elemSrc->data.ImportDrawablePlane.src_x;
elemDest->srcY = elemSrc->data.ImportDrawablePlane.src_y;
elemDest->width = elemSrc->data.ImportDrawablePlane.width;
elemDest->height = elemSrc->data.ImportDrawablePlane.height;
elemDest->fill = elemSrc->data.ImportDrawablePlane.fill;
elemDest->bitPlane = elemSrc->data.ImportDrawablePlane.bit_plane;
elemDest->notify = elemSrc->data.ImportDrawablePlane.notify;
END_ELEM_HEAD (ImportDrawablePlane, *bufDest, elemDest);
}
void
_XieElemImportLUT (bufDest, elemSrc)
char **bufDest;
XiePhotoElement *elemSrc;
{
xieFloImportLUT *elemDest;
BEGIN_ELEM_HEAD (ImportLUT, elemSrc,
LENOF (xieFloImportLUT), *bufDest, elemDest);
elemDest->lut = elemSrc->data.ImportLUT.lut;
END_ELEM_HEAD (ImportLUT, *bufDest, elemDest);
}
void
_XieElemImportPhotomap (bufDest, elemSrc)
char **bufDest;
XiePhotoElement *elemSrc;
{
xieFloImportPhotomap *elemDest;
BEGIN_ELEM_HEAD (ImportPhotomap, elemSrc,
LENOF (xieFloImportPhotomap), *bufDest, elemDest);
elemDest->photomap = elemSrc->data.ImportPhotomap.photomap;
elemDest->notify = elemSrc->data.ImportPhotomap.notify;
END_ELEM_HEAD (ImportPhotomap, *bufDest, elemDest);
}
void
_XieElemImportROI (bufDest, elemSrc)
char **bufDest;
XiePhotoElement *elemSrc;
{
xieFloImportROI *elemDest;
BEGIN_ELEM_HEAD (ImportROI, elemSrc,
LENOF (xieFloImportROI), *bufDest, elemDest);
elemDest->roi = elemSrc->data.ImportROI.roi;
END_ELEM_HEAD (ImportROI, *bufDest, elemDest);
}
void
_XieElemArithmetic (bufDest, elemSrc)
char **bufDest;
XiePhotoElement *elemSrc;
{
xieFloArithmetic *elemDest;
BEGIN_ELEM_HEAD (Arithmetic, elemSrc,
LENOF (xieFloArithmetic), *bufDest, elemDest);
elemDest->src1 = elemSrc->data.Arithmetic.src1;
elemDest->src2 = elemSrc->data.Arithmetic.src2;
elemDest->domainOffsetX = elemSrc->data.Arithmetic.domain.offset_x;
elemDest->domainOffsetY = elemSrc->data.Arithmetic.domain.offset_y;
elemDest->domainPhototag = elemSrc->data.Arithmetic.domain.phototag;
elemDest->operator = elemSrc->data.Arithmetic.operator;
elemDest->bandMask = elemSrc->data.Arithmetic.band_mask;
elemDest->constant0 =
_XieConvertToIEEE (elemSrc->data.Arithmetic.constant[0]);
elemDest->constant1 =
_XieConvertToIEEE (elemSrc->data.Arithmetic.constant[1]);
elemDest->constant2 =
_XieConvertToIEEE (elemSrc->data.Arithmetic.constant[2]);
END_ELEM_HEAD (Arithmetic, *bufDest, elemDest);
}
void
_XieElemBandCombine (bufDest, elemSrc)
char **bufDest;
XiePhotoElement *elemSrc;
{
xieFloBandCombine *elemDest;
BEGIN_ELEM_HEAD (BandCombine, elemSrc,
LENOF (xieFloBandCombine), *bufDest, elemDest);
elemDest->src1 = elemSrc->data.BandCombine.src1;
elemDest->src2 = elemSrc->data.BandCombine.src2;
elemDest->src3 = elemSrc->data.BandCombine.src3;
END_ELEM_HEAD (BandCombine, *bufDest, elemDest);
}
void
_XieElemBandExtract (bufDest, elemSrc)
char **bufDest;
XiePhotoElement *elemSrc;
{
xieFloBandExtract *elemDest;
BEGIN_ELEM_HEAD (BandExtract, elemSrc,
LENOF (xieFloBandExtract), *bufDest, elemDest);
elemDest->src = elemSrc->data.BandExtract.src;
elemDest->levels = elemSrc->data.BandExtract.levels;
elemDest->bias =
_XieConvertToIEEE (elemSrc->data.BandExtract.bias);
elemDest->constant0 =
_XieConvertToIEEE (elemSrc->data.BandExtract.coefficients[0]);
elemDest->constant1 =
_XieConvertToIEEE (elemSrc->data.BandExtract.coefficients[1]);
elemDest->constant2 =
_XieConvertToIEEE (elemSrc->data.BandExtract.coefficients[2]);
END_ELEM_HEAD (BandExtract, *bufDest, elemDest);
}
void
_XieElemBandSelect (bufDest, elemSrc)
char **bufDest;
XiePhotoElement *elemSrc;
{
xieFloBandSelect *elemDest;
BEGIN_ELEM_HEAD (BandSelect, elemSrc,
LENOF (xieFloBandSelect), *bufDest, elemDest);
elemDest->src = elemSrc->data.BandSelect.src;
elemDest->bandNumber= elemSrc->data.BandSelect.band_number;
END_ELEM_HEAD (BandSelect, *bufDest, elemDest);
}
void
_XieElemBlend (bufDest, elemSrc)
char **bufDest;
XiePhotoElement *elemSrc;
{
xieFloBlend *elemDest;
BEGIN_ELEM_HEAD (Blend, elemSrc,
LENOF (xieFloBlend), *bufDest, elemDest);
elemDest->src1 = elemSrc->data.Blend.src1;
elemDest->src2 = elemSrc->data.Blend.src2;
elemDest->alpha = elemSrc->data.Blend.alpha;
elemDest->constant0 =
_XieConvertToIEEE (elemSrc->data.Blend.src_constant[0]);
elemDest->constant1 =
_XieConvertToIEEE (elemSrc->data.Blend.src_constant[1]);
elemDest->constant2 =
_XieConvertToIEEE (elemSrc->data.Blend.src_constant[2]);
elemDest->alphaConst =
_XieConvertToIEEE (elemSrc->data.Blend.alpha_constant);
elemDest->domainOffsetX = elemSrc->data.Blend.domain.offset_x;
elemDest->domainOffsetY = elemSrc->data.Blend.domain.offset_y;
elemDest->domainPhototag = elemSrc->data.Blend.domain.phototag;
elemDest->bandMask = elemSrc->data.Blend.band_mask;
END_ELEM_HEAD (Blend, *bufDest, elemDest);
}
void
_XieElemCompare (bufDest, elemSrc)
char **bufDest;
XiePhotoElement *elemSrc;
{
xieFloCompare *elemDest;
BEGIN_ELEM_HEAD (Compare, elemSrc,
LENOF (xieFloCompare), *bufDest, elemDest);
elemDest->src1 = elemSrc->data.Compare.src1;
elemDest->src2 = elemSrc->data.Compare.src2;
elemDest->domainOffsetX = elemSrc->data.Compare.domain.offset_x;
elemDest->domainOffsetY = elemSrc->data.Compare.domain.offset_y;
elemDest->domainPhototag = elemSrc->data.Compare.domain.phototag;
elemDest->operator = elemSrc->data.Compare.operator;
elemDest->combine = elemSrc->data.Compare.combine;
elemDest->constant0 =
_XieConvertToIEEE (elemSrc->data.Compare.constant[0]);
elemDest->constant1 =
_XieConvertToIEEE (elemSrc->data.Compare.constant[1]);
elemDest->constant2 =
_XieConvertToIEEE (elemSrc->data.Compare.constant[2]);
elemDest->bandMask = elemSrc->data.Compare.band_mask;
END_ELEM_HEAD (Compare, *bufDest, elemDest);
}
void
_XieElemConstrain (bufDest, elemSrc)
char **bufDest;
XiePhotoElement *elemSrc;
{
xieFloConstrain *elemDest;
unsigned techLen;
techLen = _XieTechniqueLength (xieValConstrain,
elemSrc->data.Constrain.constrain_tech,
elemSrc->data.Constrain.constrain_param);
BEGIN_ELEM_HEAD (Constrain, elemSrc,
LENOF (xieFloConstrain) + techLen, *bufDest, elemDest);
elemDest->src = elemSrc->data.Constrain.src;
elemDest->levels0 = elemSrc->data.Constrain.levels[0];
elemDest->levels1 = elemSrc->data.Constrain.levels[1];
elemDest->levels2 = elemSrc->data.Constrain.levels[2];
elemDest->constrain = elemSrc->data.Constrain.constrain_tech;
elemDest->lenParams = techLen;
END_ELEM_HEAD (Constrain, *bufDest, elemDest);
/* Technique dependent constrain params */
_XieEncodeTechnique (bufDest, xieValConstrain,
elemSrc->data.Constrain.constrain_tech,
elemSrc->data.Constrain.constrain_param);
}
void
_XieElemConvertFromIndex (bufDest, elemSrc)
char **bufDest;
XiePhotoElement *elemSrc;
{
xieFloConvertFromIndex *elemDest;
BEGIN_ELEM_HEAD (ConvertFromIndex, elemSrc,
LENOF (xieFloConvertFromIndex), *bufDest, elemDest);
elemDest->src = elemSrc->data.ConvertFromIndex.src;
elemDest->class = elemSrc->data.ConvertFromIndex.data_class;
elemDest->precision = elemSrc->data.ConvertFromIndex.precision;
elemDest->colormap = elemSrc->data.ConvertFromIndex.colormap;
END_ELEM_HEAD (ConvertFromIndex, *bufDest, elemDest);
}
void
_XieElemConvertFromRGB (bufDest, elemSrc)
char **bufDest;
XiePhotoElement *elemSrc;
{
xieFloConvertFromRGB *elemDest;
unsigned techLen;
techLen = _XieTechniqueLength (xieValConvertFromRGB,
elemSrc->data.ConvertFromRGB.color_space,
elemSrc->data.ConvertFromRGB.color_param);
BEGIN_ELEM_HEAD (ConvertFromRGB, elemSrc,
LENOF (xieFloConvertFromRGB) + techLen, *bufDest, elemDest);
elemDest->src = elemSrc->data.ConvertFromRGB.src;
elemDest->convert = elemSrc->data.ConvertFromRGB.color_space;
elemDest->lenParams = techLen;
END_ELEM_HEAD (ConvertFromRGB, *bufDest, elemDest);
/* Technique dependent color params */
_XieEncodeTechnique (bufDest, xieValConvertFromRGB,
elemSrc->data.ConvertFromRGB.color_space,
elemSrc->data.ConvertFromRGB.color_param);
}
void
_XieElemConvertToIndex (bufDest, elemSrc)
char **bufDest;
XiePhotoElement *elemSrc;
{
xieFloConvertToIndex *elemDest;
unsigned techLen;
techLen = _XieTechniqueLength (xieValColorAlloc,
elemSrc->data.ConvertToIndex.color_alloc_tech,
elemSrc->data.ConvertToIndex.color_alloc_param);
BEGIN_ELEM_HEAD (ConvertToIndex, elemSrc,
LENOF (xieFloConvertToIndex) + techLen, *bufDest, elemDest);
elemDest->src = elemSrc->data.ConvertToIndex.src;
elemDest->notify = elemSrc->data.ConvertToIndex.notify;
elemDest->colormap = elemSrc->data.ConvertToIndex.colormap;
elemDest->colorList = elemSrc->data.ConvertToIndex.color_list;
elemDest->colorAlloc = elemSrc->data.ConvertToIndex.color_alloc_tech;
elemDest->lenParams = techLen;
END_ELEM_HEAD (ConvertToIndex, *bufDest, elemDest);
/* Technique dependent color alloc params */
_XieEncodeTechnique (bufDest, xieValColorAlloc,
elemSrc->data.ConvertToIndex.color_alloc_tech,
elemSrc->data.ConvertToIndex.color_alloc_param);
}
void
_XieElemConvertToRGB (bufDest, elemSrc)
char **bufDest;
XiePhotoElement *elemSrc;
{
xieFloConvertToRGB *elemDest;
unsigned techLen;
techLen = _XieTechniqueLength (xieValConvertToRGB,
elemSrc->data.ConvertToRGB.color_space,
elemSrc->data.ConvertToRGB.color_param);
BEGIN_ELEM_HEAD (ConvertToRGB, elemSrc,
LENOF (xieFloConvertToRGB) + techLen, *bufDest, elemDest);
elemDest->src = elemSrc->data.ConvertToRGB.src;
elemDest->convert = elemSrc->data.ConvertToRGB.color_space;
elemDest->lenParams = techLen;
END_ELEM_HEAD (ConvertToRGB, *bufDest, elemDest);
/* Technique dependent color params */
_XieEncodeTechnique (bufDest, xieValConvertToRGB,
elemSrc->data.ConvertToRGB.color_space,
elemSrc->data.ConvertToRGB.color_param);
}
void
_XieElemConvolve (bufDest, elemSrc)
char **bufDest;
XiePhotoElement *elemSrc;
{
int ksize = elemSrc->data.Convolve.kernel_size;
int i, j;
xieTypFloat *fptr;
xieFloConvolve *elemDest;
unsigned techLen, kernelLen;
techLen = _XieTechniqueLength (xieValConvolve,
elemSrc->data.Convolve.convolve_tech,
elemSrc->data.Convolve.convolve_param);
kernelLen = elemSrc->data.Convolve.kernel_size *
elemSrc->data.Convolve.kernel_size;
BEGIN_ELEM_HEAD (Convolve, elemSrc,
LENOF (xieFloConvolve) + kernelLen + techLen, *bufDest, elemDest);
elemDest->src = elemSrc->data.Convolve.src;
elemDest->domainOffsetX = elemSrc->data.Convolve.domain.offset_x;
elemDest->domainOffsetY = elemSrc->data.Convolve.domain.offset_y;
elemDest->domainPhototag = elemSrc->data.Convolve.domain.phototag;
elemDest->bandMask = elemSrc->data.Convolve.band_mask;
elemDest->kernelSize = elemSrc->data.Convolve.kernel_size;
elemDest->convolve = elemSrc->data.Convolve.convolve_tech;
elemDest->lenParams = techLen;
END_ELEM_HEAD (Convolve, *bufDest, elemDest);
/* LISTofFloat (kernelSize^2) */
fptr = (xieTypFloat *) *bufDest;
for (i = 0; i < ksize; i++)
for (j = 0; j < ksize; j++)
*fptr++ = _XieConvertToIEEE (
elemSrc->data.Convolve.kernel[i * ksize + j]);
*bufDest += NUMBYTES (kernelLen);
/* Technique dependent convolve params */
_XieEncodeTechnique (bufDest, xieValConvolve,
elemSrc->data.Convolve.convolve_tech,
elemSrc->data.Convolve.convolve_param);
}
void
_XieElemDither (bufDest, elemSrc)
char **bufDest;
XiePhotoElement *elemSrc;
{
xieFloDither *elemDest;
unsigned techLen;
techLen = _XieTechniqueLength (xieValDither,
elemSrc->data.Dither.dither_tech,
elemSrc->data.Dither.dither_param);
BEGIN_ELEM_HEAD (Dither, elemSrc,
LENOF (xieFloDither) + techLen, *bufDest, elemDest);
elemDest->src = elemSrc->data.Dither.src;
elemDest->bandMask = elemSrc->data.Dither.band_mask;
elemDest->levels0 = elemSrc->data.Dither.levels[0];
elemDest->levels1 = elemSrc->data.Dither.levels[1];
elemDest->levels2 = elemSrc->data.Dither.levels[2];
elemDest->dither = elemSrc->data.Dither.dither_tech;
elemDest->lenParams = techLen;
END_ELEM_HEAD (Dither, *bufDest, elemDest);
/* Technique dependent dither params */
_XieEncodeTechnique (bufDest, xieValDither,
elemSrc->data.Dither.dither_tech,
elemSrc->data.Dither.dither_param);
}
void
_XieElemGeometry (bufDest, elemSrc)
char **bufDest;
XiePhotoElement *elemSrc;
{
xieFloGeometry *elemDest;
unsigned techLen;
techLen = _XieTechniqueLength (xieValGeometry,
elemSrc->data.Geometry.sample_tech,
elemSrc->data.Geometry.sample_param);
BEGIN_ELEM_HEAD (Geometry, elemSrc,
LENOF (xieFloGeometry) + techLen, *bufDest, elemDest);
elemDest->src = elemSrc->data.Geometry.src;
elemDest->bandMask = elemSrc->data.Geometry.band_mask;
elemDest->width = elemSrc->data.Geometry.width;
elemDest->height = elemSrc->data.Geometry.height;
elemDest->a = _XieConvertToIEEE (
elemSrc->data.Geometry.coefficients[0]);
elemDest->b = _XieConvertToIEEE (
elemSrc->data.Geometry.coefficients[1]);
elemDest->c = _XieConvertToIEEE (
elemSrc->data.Geometry.coefficients[2]);
elemDest->d = _XieConvertToIEEE (
elemSrc->data.Geometry.coefficients[3]);
elemDest->tx = _XieConvertToIEEE (
elemSrc->data.Geometry.coefficients[4]);
elemDest->ty = _XieConvertToIEEE (
elemSrc->data.Geometry.coefficients[5]);
elemDest->constant0 = _XieConvertToIEEE (
elemSrc->data.Geometry.constant[0] );
elemDest->constant1 = _XieConvertToIEEE (
elemSrc->data.Geometry.constant[1] );
elemDest->constant2 = _XieConvertToIEEE (
elemSrc->data.Geometry.constant[2] );
elemDest->sample = elemSrc->data.Geometry.sample_tech;
elemDest->lenParams = techLen;
END_ELEM_HEAD (Geometry, *bufDest, elemDest);
/* Technique dependent sample params */
_XieEncodeTechnique (bufDest, xieValGeometry,
elemSrc->data.Geometry.sample_tech,
elemSrc->data.Geometry.sample_param);
}
void
_XieElemLogical (bufDest, elemSrc)
char **bufDest;
XiePhotoElement *elemSrc;
{
xieFloLogical *elemDest;
BEGIN_ELEM_HEAD (Logical, elemSrc,
LENOF (xieFloLogical), *bufDest, elemDest);
elemDest->src1 = elemSrc->data.Logical.src1;
elemDest->src2 = elemSrc->data.Logical.src2;
elemDest->domainOffsetX = elemSrc->data.Logical.domain.offset_x;
elemDest->domainOffsetY = elemSrc->data.Logical.domain.offset_y;
elemDest->domainPhototag = elemSrc->data.Logical.domain.phototag;
elemDest->operator = elemSrc->data.Logical.operator;
elemDest->bandMask = elemSrc->data.Logical.band_mask;
elemDest->constant0 =
_XieConvertToIEEE (elemSrc->data.Logical.constant[0]);
elemDest->constant1 =
_XieConvertToIEEE (elemSrc->data.Logical.constant[1]);
elemDest->constant2 =
_XieConvertToIEEE (elemSrc->data.Logical.constant[2]);
END_ELEM_HEAD (Logical, *bufDest, elemDest);
}
void
_XieElemMatchHistogram (bufDest, elemSrc)
char **bufDest;
XiePhotoElement *elemSrc;
{
xieFloMatchHistogram *elemDest;
unsigned techLen;
techLen = _XieTechniqueLength (xieValHistogram,
elemSrc->data.MatchHistogram.shape,
elemSrc->data.MatchHistogram.shape_param);
BEGIN_ELEM_HEAD (MatchHistogram, elemSrc,
LENOF (xieFloMatchHistogram) + techLen, *bufDest, elemDest);
elemDest->src = elemSrc->data.MatchHistogram.src;
elemDest->domainOffsetX = elemSrc->data.MatchHistogram.domain.offset_x;
elemDest->domainOffsetY = elemSrc->data.MatchHistogram.domain.offset_y;
elemDest->domainPhototag = elemSrc->data.MatchHistogram.domain.phototag;
elemDest->shape = elemSrc->data.MatchHistogram.shape;
elemDest->lenParams = techLen;
END_ELEM_HEAD (MatchHistogram, *bufDest, elemDest);
/* Technique dependent shape params */
_XieEncodeTechnique (bufDest, xieValHistogram,
elemSrc->data.MatchHistogram.shape,
elemSrc->data.MatchHistogram.shape_param);
}
void
_XieElemMath (bufDest, elemSrc)
char **bufDest;
XiePhotoElement *elemSrc;
{
xieFloMath *elemDest;
BEGIN_ELEM_HEAD (Math, elemSrc,
LENOF (xieFloMath), *bufDest, elemDest);
elemDest->src = elemSrc->data.Math.src;
elemDest->domainOffsetX = elemSrc->data.Math.domain.offset_x;
elemDest->domainOffsetY = elemSrc->data.Math.domain.offset_y;
elemDest->domainPhototag = elemSrc->data.Math.domain.phototag;
elemDest->operator = elemSrc->data.Math.operator;
elemDest->bandMask = elemSrc->data.Math.band_mask;
END_ELEM_HEAD (Math, *bufDest, elemDest);
}
void
_XieElemPasteUp (bufDest, elemSrc)
char **bufDest;
XiePhotoElement *elemSrc;
{
xieFloPasteUp *elemDest;
BEGIN_ELEM_HEAD (PasteUp, elemSrc,
LENOF (xieFloPasteUp) +
elemSrc->data.PasteUp.tile_count * LENOF (xieTypTile),
*bufDest, elemDest);
elemDest->numTiles = elemSrc->data.PasteUp.tile_count;
elemDest->width = elemSrc->data.PasteUp.width;
elemDest->height = elemSrc->data.PasteUp.height;
elemDest->constant0 =
_XieConvertToIEEE (elemSrc->data.PasteUp.constant[0]);
elemDest->constant1 =
_XieConvertToIEEE (elemSrc->data.PasteUp.constant[1]);
elemDest->constant2 =
_XieConvertToIEEE (elemSrc->data.PasteUp.constant[2]);
END_ELEM_HEAD (PasteUp, *bufDest, elemDest);
/* LISTofTile (numTiles) */
STORE_LISTOF_TILES (elemSrc->data.PasteUp.tiles,
elemSrc->data.PasteUp.tile_count, *bufDest);
}
void
_XieElemPoint (bufDest, elemSrc)
char **bufDest;
XiePhotoElement *elemSrc;
{
xieFloPoint *elemDest;
BEGIN_ELEM_HEAD (Point, elemSrc,
LENOF (xieFloPoint), *bufDest, elemDest);
elemDest->src = elemSrc->data.Point.src;
elemDest->lut = elemSrc->data.Point.lut;
elemDest->domainOffsetX = elemSrc->data.Point.domain.offset_x;
elemDest->domainOffsetY = elemSrc->data.Point.domain.offset_y;
elemDest->domainPhototag = elemSrc->data.Point.domain.phototag;
elemDest->bandMask = elemSrc->data.Point.band_mask;
END_ELEM_HEAD (Point, *bufDest, elemDest);
}
void
_XieElemUnconstrain (bufDest, elemSrc)
char **bufDest;
XiePhotoElement *elemSrc;
{
xieFloUnconstrain *elemDest;
BEGIN_ELEM_HEAD (Unconstrain, elemSrc,
LENOF (xieFloUnconstrain), *bufDest, elemDest);
elemDest->src = elemSrc->data.Unconstrain.src;
END_ELEM_HEAD (Unconstrain, *bufDest, elemDest);
}
void
_XieElemExportClientHistogram (bufDest, elemSrc)
char **bufDest;
XiePhotoElement *elemSrc;
{
xieFloExportClientHistogram *elemDest;
BEGIN_ELEM_HEAD (ExportClientHistogram, elemSrc,
LENOF (xieFloExportClientHistogram), *bufDest, elemDest);
elemDest->src = elemSrc->data.ExportClientHistogram.src;
elemDest->notify = elemSrc->data.ExportClientHistogram.notify;
elemDest->domainOffsetX =
elemSrc->data.ExportClientHistogram.domain.offset_x;
elemDest->domainOffsetY =
elemSrc->data.ExportClientHistogram.domain.offset_y;
elemDest->domainPhototag =
elemSrc->data.ExportClientHistogram.domain.phototag;
END_ELEM_HEAD (ExportClientHistogram, *bufDest, elemDest);
}
void
_XieElemExportClientLUT (bufDest, elemSrc)
char **bufDest;
XiePhotoElement *elemSrc;
{
xieFloExportClientLUT *elemDest;
BEGIN_ELEM_HEAD (ExportClientLUT, elemSrc,
LENOF (xieFloExportClientLUT), *bufDest, elemDest);
elemDest->src = elemSrc->data.ExportClientLUT.src;
elemDest->notify = elemSrc->data.ExportClientLUT.notify;
elemDest->bandOrder = elemSrc->data.ExportClientLUT.band_order;
elemDest->start0 = elemSrc->data.ExportClientLUT.start[0];
elemDest->start1 = elemSrc->data.ExportClientLUT.start[1];
elemDest->start2 = elemSrc->data.ExportClientLUT.start[2];
elemDest->length0 = elemSrc->data.ExportClientLUT.length[0];
elemDest->length1 = elemSrc->data.ExportClientLUT.length[1];
elemDest->length2 = elemSrc->data.ExportClientLUT.length[2];
END_ELEM_HEAD (ExportClientLUT, *bufDest, elemDest);
}
void
_XieElemExportClientPhoto (bufDest, elemSrc)
char **bufDest;
XiePhotoElement *elemSrc;
{
xieFloExportClientPhoto *elemDest;
unsigned techLen;
techLen = _XieTechniqueLength (xieValEncode,
elemSrc->data.ExportClientPhoto.encode_tech,
elemSrc->data.ExportClientPhoto.encode_param);
BEGIN_ELEM_HEAD (ExportClientPhoto, elemSrc,
LENOF (xieFloExportClientPhoto) + techLen, *bufDest, elemDest);
elemDest->src = elemSrc->data.ExportClientPhoto.src;
elemDest->notify = elemSrc->data.ExportClientPhoto.notify;
elemDest->encodeTechnique = elemSrc->data.ExportClientPhoto.encode_tech;
elemDest->lenParams = techLen;
END_ELEM_HEAD (ExportClientPhoto, *bufDest, elemDest);
/* Technique dependent encode params */
_XieEncodeTechnique (bufDest, xieValEncode,
elemSrc->data.ExportClientPhoto.encode_tech,
elemSrc->data.ExportClientPhoto.encode_param);
}
void
_XieElemExportClientROI (bufDest, elemSrc)
char **bufDest;
XiePhotoElement *elemSrc;
{
xieFloExportClientROI *elemDest;
BEGIN_ELEM_HEAD (ExportClientROI, elemSrc,
LENOF (xieFloExportClientROI), *bufDest, elemDest);
elemDest->src = elemSrc->data.ExportClientROI.src;
elemDest->notify = elemSrc->data.ExportClientROI.notify;
END_ELEM_HEAD (ExportClientROI, *bufDest, elemDest);
}
void
_XieElemExportDrawable (bufDest, elemSrc)
char **bufDest;
XiePhotoElement *elemSrc;
{
xieFloExportDrawable *elemDest;
BEGIN_ELEM_HEAD (ExportDrawable, elemSrc,
LENOF (xieFloExportDrawable), *bufDest, elemDest);
elemDest->src = elemSrc->data.ExportDrawable.src;
elemDest->dstX = elemSrc->data.ExportDrawable.dst_x;
elemDest->dstY = elemSrc->data.ExportDrawable.dst_y;
elemDest->drawable = elemSrc->data.ExportDrawable.drawable;
elemDest->gc = (elemSrc->data.ExportDrawable.gc)->gid;
END_ELEM_HEAD (ExportDrawable, *bufDest, elemDest);
}
void
_XieElemExportDrawablePlane (bufDest, elemSrc)
char **bufDest;
XiePhotoElement *elemSrc;
{
xieFloExportDrawablePlane *elemDest;
BEGIN_ELEM_HEAD (ExportDrawablePlane, elemSrc,
LENOF (xieFloExportDrawablePlane), *bufDest, elemDest);
elemDest->src = elemSrc->data.ExportDrawablePlane.src;
elemDest->dstX = elemSrc->data.ExportDrawablePlane.dst_x;
elemDest->dstY = elemSrc->data.ExportDrawablePlane.dst_y;
elemDest->drawable = elemSrc->data.ExportDrawablePlane.drawable;
elemDest->gc = (elemSrc->data.ExportDrawablePlane.gc)->gid;
END_ELEM_HEAD (ExportDrawablePlane, *bufDest, elemDest);
}
void
_XieElemExportLUT (bufDest, elemSrc)
char **bufDest;
XiePhotoElement *elemSrc;
{
xieFloExportLUT *elemDest;
BEGIN_ELEM_HEAD (ExportLUT, elemSrc,
LENOF (xieFloExportLUT), *bufDest, elemDest);
elemDest->src = elemSrc->data.ExportLUT.src;
elemDest->lut = elemSrc->data.ExportLUT.lut;
elemDest->merge = elemSrc->data.ExportLUT.merge;
elemDest->start0 = elemSrc->data.ExportLUT.start[0];
elemDest->start1 = elemSrc->data.ExportLUT.start[1];
elemDest->start2 = elemSrc->data.ExportLUT.start[2];
END_ELEM_HEAD (ExportLUT, *bufDest, elemDest);
}
void
_XieElemExportPhotomap (bufDest, elemSrc)
char **bufDest;
XiePhotoElement *elemSrc;
{
xieFloExportPhotomap *elemDest;
unsigned techLen;
techLen = _XieTechniqueLength (xieValEncode,
elemSrc->data.ExportPhotomap.encode_tech,
elemSrc->data.ExportPhotomap.encode_param);
BEGIN_ELEM_HEAD (ExportPhotomap, elemSrc,
LENOF (xieFloExportPhotomap) + techLen, *bufDest, elemDest);
elemDest->src = elemSrc->data.ExportPhotomap.src;
elemDest->photomap = elemSrc->data.ExportPhotomap.photomap;
elemDest->encodeTechnique = elemSrc->data.ExportPhotomap.encode_tech;
elemDest->lenParams = techLen;
END_ELEM_HEAD (ExportPhotomap, *bufDest, elemDest);
/* Technique dependent encode params */
_XieEncodeTechnique (bufDest, xieValEncode,
elemSrc->data.ExportPhotomap.encode_tech,
elemSrc->data.ExportPhotomap.encode_param);
}
void
_XieElemExportROI (bufDest, elemSrc)
char **bufDest;
XiePhotoElement *elemSrc;
{
xieFloExportROI *elemDest;
BEGIN_ELEM_HEAD (ExportROI, elemSrc,
LENOF (xieFloExportROI), *bufDest, elemDest);
elemDest->src = elemSrc->data.ExportROI.src;
elemDest->roi = elemSrc->data.ExportROI.roi;
END_ELEM_HEAD (ExportROI, *bufDest, elemDest);
}