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Allow fl_draw_image(buf,X,Y,W,H,D,L) calls with abs(L)>D*W on the Mac OS platform.

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git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@11263 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
This commit is contained in:
Manolo Gouy
2016-03-02 07:51:53 +00:00
parent f4cc803b3c
commit 35010115c9
1 changed files with 1 additions and 1 deletions
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src/fl_draw_image_mac.cxx
+1 -1
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@@ -56,7 +56,7 @@ static void innards(const uchar *buf, int X, int Y, int W, int H,
uchar *tmpBuf = 0; uchar *tmpBuf = 0;
if (!cb) { if (!cb) {
if (delta < 0) buf -= (W-1)*(-delta); if (delta < 0) buf -= (W-1)*(-delta);
if (linedelta < 0) buf -= (H-1)*abs(delta)*W; if (linedelta < 0) buf -= (H-1)*(-linedelta);
} }
const void *array = buf; const void *array = buf;
if (cb || Fl_Surface_Device::surface() != Fl_Display_Device::display_device()) { if (cb || Fl_Surface_Device::surface() != Fl_Display_Device::display_device()) {