Fix building on Windows.

Behavior changes:
 1. DnD into the main window now causes the dropped
 file to play.
 2. Switch back to w32usleep to increase bpm accuracy.
 3. Scan for plugins in application folder (in Windows),
 not in the working directory.

1 files changed, 1 insertions, 1 deletions

diff --git a/visualization/qmpvisualization.cpp b/visualization/qmpvisualization.cpp
index fd64ea0..8bc0ecb 100644
--- a/visualization/qmpvisualization.cpp
+++ b/visualization/qmpvisualization.cpp
@@ -69,7 +69,7 @@ void CEventHandlerCallBack::callBack(void*,void*)
 void CFRFinishedCallBack::callBack(void*,void*)
 {
 	std::sort(par->tspool.begin(),par->tspool.end());
-	for(int tk=0,n=4,s=0;tk<=par->api->getMaxTick();){
+	for(uint32_t tk=0,n=4,s=0;tk<=par->api->getMaxTick();){
 		while(tk<(s>=par->tspool.size()?par->api->getMaxTick():par->tspool[s].first)){
 			par->pool.push_back(new MidiVisualEvent{tk,tk,0,0,999});
 			tk+=n*par->api->getDivision();