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| author | Alexander Gottwald <alexander.gottwald@s1999.tu-chemnitz.de> | 2004-11-22 16:04:04 +0000 |
|---|---|---|
| committer | Alexander Gottwald <alexander.gottwald@s1999.tu-chemnitz.de> | 2004-11-22 16:04:04 +0000 |
| commit | b09f2a0495071a068c2b6b36084c974acf7aab9b (patch) | |
| tree | d28c8feecb2f444c2af857629eb377154fb9d440 /mi/mibitblt.c | |
| parent | bb43f234c5d418e064c89b928b81b53987f14e92 (diff) | |
Windows does not have ffs() implementation. added one
Enable RootlessSafeAlpha and RootlessAcceleration for the Windows port too
Diffstat (limited to 'mi/mibitblt.c')
| -rw-r--r-- | mi/mibitblt.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/mi/mibitblt.c b/mi/mibitblt.c index 82e34cdbe..57d46ee38 100644 --- a/mi/mibitblt.c +++ b/mi/mibitblt.c @@ -61,6 +61,21 @@ SOFTWARE. #include "Xmd.h" #include "servermd.h" +#ifdef WIN32 +static +int ffs(int word) { + int i; + if (!word) + return 0; + i = 0; + for (;;) + { + if (((1 << i++) & word) != 0) + return i; + } +} +#endif + /* MICOPYAREA -- public entry for the CopyArea request * For each rectangle in the source region * get the pixels with GetSpans |