diff options
Diffstat (limited to 'libs/ardour/sndfilesource.cc')
| -rw-r--r-- | libs/ardour/sndfilesource.cc | 53 |
1 files changed, 43 insertions, 10 deletions
diff --git a/libs/ardour/sndfilesource.cc b/libs/ardour/sndfilesource.cc index cf75cffba3..1c3144f164 100644 --- a/libs/ardour/sndfilesource.cc +++ b/libs/ardour/sndfilesource.cc @@ -26,10 +26,11 @@ #include <climits> #include <cstdarg> -#include <pwd.h> -#include <sys/utsname.h> #include <sys/stat.h> +#ifdef PLATFORM_WINDOWS +#include <glibmm/convert.h> +#endif #include <glibmm/miscutils.h> #include "ardour/sndfilesource.h" @@ -184,22 +185,30 @@ SndFileSource::init_sndfile () int SndFileSource::open () { - _descriptor = new SndFileDescriptor (_path, writable(), &_info); + string path_to_open; + +#ifdef PLATFORM_WINDOWS + path_to_open = Glib::locale_from_utf8(_path); +#else + path_to_open = _path; +#endif + + _descriptor = new SndFileDescriptor (path_to_open.c_str(), writable(), &_info); _descriptor->Closed.connect_same_thread (file_manager_connection, boost::bind (&SndFileSource::file_closed, this)); SNDFILE* sf = _descriptor->allocate (); if (sf == 0) { - char errbuf[256]; + char errbuf[1024]; sf_error_str (0, errbuf, sizeof (errbuf) - 1); #ifndef HAVE_COREAUDIO /* if we have CoreAudio, we will be falling back to that if libsndfile fails, so we don't want to see this message. */ - cerr << "failed to open " << _path << " with name " << _name << endl; + cerr << "failed to open " << path_to_open << " with name " << _name << endl; error << string_compose(_("SndFileSource: cannot open file \"%1\" for %2 (%3)"), - _path, (writable() ? "read+write" : "reading"), errbuf) << endmsg; + path_to_open, (writable() ? "read+write" : "reading"), errbuf) << endmsg; #endif return -1; } @@ -253,7 +262,7 @@ SndFileSource::open () if (!_broadcast_info->write_to_file (sf)) { error << string_compose (_("cannot set broadcast info for audio file %1 (%2); dropping broadcast info for this file"), - _path, _broadcast_info->get_error()) + path_to_open, _broadcast_info->get_error()) << endmsg; _flags = Flag (_flags & ~Broadcast); delete _broadcast_info; @@ -541,6 +550,30 @@ SndFileSource::flush_header () return r; } +void +SndFileSource::flush () +{ + if (!_open) { + warning << string_compose (_("attempt to flush an un-opened audio file source (%1)"), _path) << endmsg; + return; + } + + if (!writable()) { + warning << string_compose (_("attempt to flush a non-writable audio file source (%1)"), _path) << endmsg; + return; + } + + SNDFILE* sf = _descriptor->allocate (); + if (sf == 0) { + error << string_compose (_("could not allocate file %1 to flush contents"), _path) << endmsg; + return; + } + + // Hopefully everything OK + sf_write_sync (sf); + _descriptor->release (); +} + int SndFileSource::setup_broadcast_info (framepos_t /*when*/, struct tm& now, time_t /*tnow*/) { @@ -768,12 +801,12 @@ SndFileSource::crossfade (Sample* data, framecnt_t cnt, int fade_in) } else if (xfade < xfade_frames) { - gain_t in[xfade]; - gain_t out[xfade]; + std::vector<gain_t> in(xfade); + std::vector<gain_t> out(xfade); /* short xfade, compute custom curve */ - compute_equal_power_fades (xfade, in, out); + compute_equal_power_fades (xfade, &in[0], &out[0]); for (framecnt_t n = 0; n < xfade; ++n) { xfade_buf[n] = (xfade_buf[n] * out[n]) + (fade_data[n] * in[n]); |