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Various bug fixes.

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This commit is contained in:
dan
1999-07-03 23:50:05 +00:00
parent caf8ffee27
commit 62240a0f26
15 changed files with 71 additions and 25 deletions
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7
wrlib/convert.c
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@@ -215,7 +215,8 @@ image2TrueColorD16(RContext *ctx, RImage *image)
nberr[x+1]+=ber-2*b;
}
ofs += image->width;
(char*)dataP += line_offset;
/*(char*)dataP += line_offset;*/
dataP = (unsigned short *)((char *)dataP + line_offset);
/* skip to next line */
terr = rerr;
rerr = nrerr;
@@ -433,7 +434,7 @@ image2PseudoColor(RContext *ctx, RImage *image)
grn = image->data[1];
blu = image->data[2];
data = ximg->image->data;
data = (unsigned char *)ximg->image->data;
/* Tables are same at the moment because rmask==gmask==bmask. */
rtable = computeTable(rmask);
@@ -605,7 +606,7 @@ image2GrayScale(RContext *ctx, RImage *image)
grn = image->data[1];
blu = image->data[2];
data = ximg->image->data;
data = (unsigned char *)ximg->image->data;
if (ctx->vclass == StaticGray)
gmask = (1<<ctx->depth) - 1; /* use all grays */