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Probably fix sheared PNG screenshots.

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We shouldn't assume a particular bytes-per-line value and use ylookup[] instead.
Specifically, windowed modes on Windows use a frame buffer that always has odd
x dimension.

git-svn-id: https://svn.eduke32.com/eduke32@2505 1a8010ca-5511-0410-912e-c29ae57300e0
This commit is contained in:
helixhorned 2012-03-20 18:32:16 +00:00
parent 51398ca749
commit ea9abc58c9
1 changed files with 1 additions and 2 deletions
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3
polymer/eduke32/build/src/engine.c
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@ -15857,9 +15857,8 @@ static int32_t screencapture_png(const char *filename, char inverseit, const cha
rowptrs = (png_bytepp)png_malloc(png_ptr, ydim*sizeof(png_bytep)); rowptrs = (png_bytepp)png_malloc(png_ptr, ydim*sizeof(png_bytep));
if (!palette) if (!palette)
{ {
int32_t k = xdim*(1+2*!palette);
for (i=0; i<ydim; i++) for (i=0; i<ydim; i++)
rowptrs[i] = &buf[k*(ydim-i-1)]; rowptrs[i] = &buf[ylookup[ydim-i-1]];
} }
else else
{ {