enable trim on master bus

[ardour.git] / libs / ardour / diskstream.cc

diff --git a/libs/ardour/diskstream.cc b/libs/ardour/diskstream.cc
index 427063c3a2ee2f9d83bc6058baeb5c774ac8a5b0..49d9d62ec4ade7aabf707ea787ec9b55aa5f3b57 100644 (file)
--- a/libs/ardour/diskstream.cc
+++ b/libs/ardour/diskstream.cc
@@ -53,12 +53,8 @@ using namespace std;
 using namespace ARDOUR;
 using namespace PBD;
 
-/* XXX This goes uninitialized when there is no ~/.config/ardour3 directory.
- * I can't figure out why, so this will do for now (just stole the
- * default from configuration_vars.h).  0 is not a good value for
- * allocating buffer sizes..
- */
-ARDOUR::framecnt_t Diskstream::disk_io_chunk_frames = 1024 * 256 / sizeof (Sample);
+ARDOUR::framecnt_t Diskstream::disk_read_chunk_frames = default_disk_read_chunk_frames ();
+ARDOUR::framecnt_t Diskstream::disk_write_chunk_frames = default_disk_write_chunk_frames ();
 
 PBD::Signal0<void>                Diskstream::DiskOverrun;
 PBD::Signal0<void>                Diskstream::DiskUnderrun;
@@ -772,3 +768,15 @@ Diskstream::disengage_record_enable ()
 {
        g_atomic_int_set (&_record_enabled, 0);
 }
+
+framecnt_t
+Diskstream::default_disk_read_chunk_frames()
+{
+       return 65536;
+}      
+
+framecnt_t
+Diskstream::default_disk_write_chunk_frames ()
+{
+       return 65536;
+}