--- a/src/main.c	Tue Aug 06 00:23:45 2013 +0300
+++ b/src/main.c	Tue Aug 06 00:26:24 2013 +0300
@@ -49,26 +49,26 @@
 
 // midi sync
 
-MIDI_MSG timeline[64][100000] = {NULL};
-char timeline_trackname[64][512] = {-1};
-int timeline_trackindex[64] = { 0 };
-int timeline_tracklength[64] = { -1 };
+MIDI_MSG timeline[64][100000];
+char timeline_trackname[64][512];
+int timeline_trackindex[64];
+int timeline_tracklength[64];
 int timeline_trackcount = 0;
 
 // midi track number of mapping data
-int mapping_tracknum[1000] = {-1};
+int mapping_tracknum[1000];
 // midi to shader param map from mapping.txt
-int mapping_paramnum[1000] = {-1};
+int mapping_paramnum[1000];
 // track to map from
-char mapping_trackname[1000][512] = {-1};
+char mapping_trackname[1000][512];
 // map type: 0 == trig (noteon / off), 1 == param (modwheel / cc value)
-int mapping_type[1000] = {-1};
+int mapping_type[1000];
 // number of active mappings from midi to shader param
 int mapping_count = 0;
 
 // current shader param values 
-int scene_shader_params[16] = {-1};
-int scene_shader_param_type[16] = {-1};
+int scene_shader_params[16];
+int scene_shader_param_type[16];
 
 float millis = 0;