diff options
Diffstat (limited to 'audio/milkytracker/patches/patch-src_tracker_TrackerStartup.cpp')
| -rw-r--r-- | audio/milkytracker/patches/patch-src_tracker_TrackerStartup.cpp | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/audio/milkytracker/patches/patch-src_tracker_TrackerStartup.cpp b/audio/milkytracker/patches/patch-src_tracker_TrackerStartup.cpp new file mode 100644 index 00000000000..c06b302dc67 --- /dev/null +++ b/audio/milkytracker/patches/patch-src_tracker_TrackerStartup.cpp @@ -0,0 +1,27 @@ +$NetBSD: patch-src_tracker_TrackerStartup.cpp,v 1.1 2014/01/02 06:45:48 dholland Exp $ + +Taking the absolute value of the difference of two values doesn't work +if the difference is unsigned. Do something else semi-reasonable +instead for the case when the clock goes backwards. + +--- src/tracker/TrackerStartUp.cpp~ 2008-02-23 16:32:45.000000000 +0000 ++++ src/tracker/TrackerStartUp.cpp +@@ -134,14 +134,16 @@ void Tracker::hideSplash() + pp_int32 deltaT = 100; + while (shade >= 0.0f) + { +- pp_int32 startTime = ::PPGetTickCount(); ++ pp_uint32 startTime = ::PPGetTickCount(); + #if defined(__EXCLUDE_BIGLOGO__) || defined(__LOWRES__) + screen->paintSplash(LogoSmall::rawData, LogoSmall::width, LogoSmall::height, LogoSmall::width*4, 4, (int)shade); + #else + screen->paintSplash(LogoBig::rawData, LogoBig::width, LogoBig::height, LogoBig::width*3, 3, (int)shade); + #endif + shade-=deltaT * (1.0f/6.25f); +- deltaT = abs(::PPGetTickCount() - startTime); ++ pp_uint32 nowTime = ::PPGetTickCount(); ++ /* just in case the clock goes backwards */ ++ deltaT = nowTime > startTime ? nowTime - startTime : 0; + if (!deltaT) deltaT++; + } + screen->clear(); |