ardour/livetrax
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Trim some duplicate code.

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git-svn-id: svn://localhost/ardour2/branches/3.0@8893 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Carl Hetherington 2011-02-17 20:25:09 +00:00
parent e9e1800d86
commit ff102f4cac
2 changed files with 57 additions and 72 deletions
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1
libs/ardour/ardour/session.h
View File

@ -1379,6 +1379,7 @@ class Session : public PBD::StatefulDestructible, public PBD::ScopedConnectionLi
Click *get_click();
void setup_click_sounds (int which);
void setup_click_sounds (Sample**, Sample const *, framecnt_t*, framecnt_t, std::string const &);
void clear_clicks ();
void click (framepos_t start, framecnt_t nframes);

126
libs/ardour/session_click.cc
View File

@ -131,85 +131,69 @@ Session::click (framepos_t start, framecnt_t nframes)
}
void
Session::setup_click_sounds (int which)
Session::setup_click_sounds (Sample** data, Sample const * default_data, framecnt_t* length, framecnt_t default_length, string const & path)
{
SNDFILE *sndfile;
SF_INFO info;
clear_clicks();
if ((which == 0 || which == 1)) {
if (click_data != default_click) {
delete [] click_data;
click_data = 0;
}
string path = Config->get_click_sound();
if (path.empty()) {
click_data = const_cast<Sample*> (default_click);
click_length = default_click_length;
} else {
info.format = 0;
if ((sndfile = sf_open (path.c_str(), SFM_READ, &info)) == 0) {
char errbuf[256];
sf_error_str (0, errbuf, sizeof (errbuf) - 1);
warning << string_compose (_("cannot open click soundfile %1 (%2)"), path, errbuf) << endmsg;
_clicking = false;
return;
}
click_data = new Sample[info.frames];
click_length = info.frames;
if (sf_read_float (sndfile, click_data, info.frames) != info.frames) {
warning << _("cannot read data from click soundfile") << endmsg;
delete click_data;
click_data = 0;
_clicking = false;
}
sf_close (sndfile);
}
if (*data != default_data) {
delete[] *data;
*data = 0;
}
if ((which == 0 || which == -1)) {
if (path.empty ()) {
if (click_emphasis_data != default_click_emphasis) {
delete [] click_emphasis_data;
click_emphasis_data = 0;
*data = const_cast<Sample*> (default_data);
*length = default_length;
} else {
SF_INFO info;
SNDFILE* sndfile;
info.format = 0;
if ((sndfile = sf_open (path.c_str(), SFM_READ, &info)) == 0) {
char errbuf[256];
sf_error_str (0, errbuf, sizeof (errbuf) - 1);
warning << string_compose (_("cannot open click soundfile %1 (%2)"), path, errbuf) << endmsg;
_clicking = false;
return;
}
string path = Config->get_click_emphasis_sound();
*data = new Sample[info.frames];
*length = info.frames;
if (path.empty()) {
click_emphasis_data = const_cast<Sample*> (default_click_emphasis);
click_emphasis_length = default_click_emphasis_length;
} else {
info.format = 0;
if ((sndfile = sf_open (path.c_str(), SFM_READ, &info)) == 0) {
char errbuf[256];
sf_error_str (0, errbuf, sizeof (errbuf) - 1);
warning << string_compose (_("cannot open click emphasis soundfile %1 (%2)"), path, errbuf) << endmsg;
return;
}
click_emphasis_data = new Sample[info.frames];
click_emphasis_length = info.frames;
if (sf_read_float (sndfile, click_emphasis_data, info.frames) != info.frames) {
warning << _("cannot read data from click emphasis soundfile") << endmsg;
delete click_emphasis_data;
click_emphasis_data = 0;
}
sf_close (sndfile);
if (sf_read_float (sndfile, *data, info.frames) != info.frames) {
warning << _("cannot read data from click soundfile") << endmsg;
delete *data;
*data = 0;
_clicking = false;
}
sf_close (sndfile);
}
}
void
Session::setup_click_sounds (int which)
{
clear_clicks ();
if (which == 0 || which == 1) {
setup_click_sounds (
&click_data,
default_click,
&click_length,
default_click_length,
Config->get_click_sound ()
);
}
if (which == 0 || which == -1) {
setup_click_sounds (
&click_emphasis_data,
default_click_emphasis,
&click_emphasis_length,
default_click_emphasis_length,
Config->get_click_emphasis_sound ()
);
}
}