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| author | Kevin Walzer <kw@codebykevin.com> | 2017-05-29 16:48:34 (GMT) |
|---|---|---|
| committer | Kevin Walzer <kw@codebykevin.com> | 2017-05-29 16:48:34 (GMT) |
| commit | b94f5639e0d02222c409549af8dc464260afbfe6 (patch) | |
| tree | 764d3d05ddda3090e791e0359a895bc31183d4fc /macosx/tkMacOSXXStubs.c | |
| parent | ce84448c05bb61135f0cebd1a812f3e4496f62bd (diff) | |
| download | tk-b94f5639e0d02222c409549af8dc464260afbfe6.zip tk-b94f5639e0d02222c409549af8dc464260afbfe6.tar.gz tk-b94f5639e0d02222c409549af8dc464260afbfe6.tar.bz2 | |
Fix for 5f44d4f5 in building Tk on macOS 10.6; thanks to Mojca Miklavec for patch
Diffstat (limited to 'macosx/tkMacOSXXStubs.c')
| -rw-r--r-- | macosx/tkMacOSXXStubs.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/macosx/tkMacOSXXStubs.c b/macosx/tkMacOSXXStubs.c index 8d9820b..1c2d908 100644 --- a/macosx/tkMacOSXXStubs.c +++ b/macosx/tkMacOSXXStubs.c @@ -890,16 +890,18 @@ XGetImage( int bitmap_pad = 0; int bytes_per_row = 4*width; int size; - MacDrawable *macDraw = (MacDrawable *) d; + MacDrawable *macDraw = (MacDrawable *) d; // Where is this variable used? May it be removed? + int scalefactor = 1; +#if __MAC_OS_X_VERSION_MAX_ALLOWED >= 1070 NSWindow *win = TkMacOSXDrawableWindow(d); /* This code assumes that backing scale factors are integers. Currently * Retina displays use a scale factor of 2.0 and normal displays use 1.0. * We do not support any other values here. */ - int scalefactor = 1; if (win && [win respondsToSelector:@selector(backingScaleFactor)]) { scalefactor = ([win backingScaleFactor] == 2.0) ? 2 : 1; } +#endif int scaled_height = height * scalefactor; int scaled_width = width * scalefactor; |