summaryrefslogtreecommitdiff
path: root/Build/source/texk/web2c/luatexdir/pdf/pdfimage.c
diff options
context:
space:
mode:
Diffstat (limited to 'Build/source/texk/web2c/luatexdir/pdf/pdfimage.c')
-rw-r--r--Build/source/texk/web2c/luatexdir/pdf/pdfimage.c38
1 files changed, 19 insertions, 19 deletions
diff --git a/Build/source/texk/web2c/luatexdir/pdf/pdfimage.c b/Build/source/texk/web2c/luatexdir/pdf/pdfimage.c
index a8cffb0c871..02e4237c820 100644
--- a/Build/source/texk/web2c/luatexdir/pdf/pdfimage.c
+++ b/Build/source/texk/web2c/luatexdir/pdf/pdfimage.c
@@ -24,8 +24,8 @@ with LuaTeX; if not, see <http://www.gnu.org/licenses/>.
void place_img(PDF pdf, image_dict * idict, scaled_whd dim, int transform)
{
/*tex A transformation matrix: */
- float a[6];
- float xoff, yoff, tmp;
+ double a[6];
+ double xoff, yoff, tmp;
pdfstructure *p = pdf->pstruct;
scaledpos pos = pdf->posstruct->pos;
/*tex The number of digits after the decimal point: */
@@ -38,10 +38,10 @@ void place_img(PDF pdf, image_dict * idict, scaled_whd dim, int transform)
a[1] = a[2] = 0;
if (img_type(idict) == IMG_TYPE_PDF || img_type(idict) == IMG_TYPE_PDFMEMSTREAM
|| img_type(idict) == IMG_TYPE_PDFSTREAM) {
- a[0] /= (float) img_xsize(idict);
- a[3] /= (float) img_ysize(idict);
- xoff = (float) img_xorig(idict) / (float) img_xsize(idict);
- yoff = (float) img_yorig(idict) / (float) img_ysize(idict);
+ a[0] /= (double) img_xsize(idict);
+ a[3] /= (double) img_ysize(idict);
+ xoff = (double) img_xorig(idict) / (double) img_xsize(idict);
+ yoff = (double) img_yorig(idict) / (double) img_ysize(idict);
r = 6;
} else {
if (img_type(idict) == IMG_TYPE_PNG) {
@@ -49,7 +49,7 @@ void place_img(PDF pdf, image_dict * idict, scaled_whd dim, int transform)
if ((groupref > 0) && (pdf->img_page_group_val == 0))
pdf->img_page_group_val = groupref;
}
- a[0] /= (float) one_hundred_bp;
+ a[0] /= (double) one_hundred_bp;
a[3] = a[0];
xoff = yoff = 0;
r = 4;
@@ -90,14 +90,14 @@ void place_img(PDF pdf, image_dict * idict, scaled_whd dim, int transform)
break;
default:;
}
- xoff *= (float) dim.wd;
- yoff *= (float) (dim.ht + dim.dp);
- a[0] *= (float) dim.wd;
- a[1] *= (float) (dim.ht + dim.dp);
- a[2] *= (float) dim.wd;
- a[3] *= (float) (dim.ht + dim.dp);
- a[4] = (float) pos.h - xoff;
- a[5] = (float) pos.v - yoff;
+ xoff *= (double) dim.wd;
+ yoff *= (double) (dim.ht + dim.dp);
+ a[0] *= (double) dim.wd;
+ a[1] *= (double) (dim.ht + dim.dp);
+ a[2] *= (double) dim.wd;
+ a[3] *= (double) (dim.ht + dim.dp);
+ a[4] = (double) pos.h - xoff;
+ a[5] = (double) pos.v - yoff;
k = transform + img_rotation(idict);
if ((transform & 7) > 3)
k++;
@@ -107,16 +107,16 @@ void place_img(PDF pdf, image_dict * idict, scaled_whd dim, int transform)
break;
case 1:
/*tex rotation over 90 degrees (counterclockwise) */
- a[4] += (float) dim.wd;
+ a[4] += (double) dim.wd;
break;
case 2:
/*tex rotation over 180 degrees (counterclockwise) */
- a[4] += (float) dim.wd;
- a[5] += (float) (dim.ht + dim.dp);
+ a[4] += (double) dim.wd;
+ a[5] += (double) (dim.ht + dim.dp);
break;
case 3:
/*tex rotation over 270 degrees (counterclockwise) */
- a[5] += (float) (dim.ht + dim.dp);
+ a[5] += (double) (dim.ht + dim.dp);
break;
default:;
}