diff options
author | Taybin Rutkin <taybin@taybin.com> | 2006-03-10 17:09:59 +0000 |
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committer | Taybin Rutkin <taybin@taybin.com> | 2006-03-10 17:09:59 +0000 |
commit | 1e668dfaf2392226db306ccfdaf7dbb6e45a0db4 (patch) | |
tree | 820180c180d98fbbffb1ad4dca4de9238aad6b22 /libs/ardour/sndfile_helpers.cc | |
parent | 0896e2e63f0f331904ab9e9005190c9e7288b084 (diff) |
ExternalSource refactoring.
git-svn-id: svn://localhost/trunk/ardour2@373 d708f5d6-7413-0410-9779-e7cbd77b26cf
Diffstat (limited to 'libs/ardour/sndfile_helpers.cc')
-rw-r--r-- | libs/ardour/sndfile_helpers.cc | 103 |
1 files changed, 0 insertions, 103 deletions
diff --git a/libs/ardour/sndfile_helpers.cc b/libs/ardour/sndfile_helpers.cc index 4ea4a4b5b2..7566107167 100644 --- a/libs/ardour/sndfile_helpers.cc +++ b/libs/ardour/sndfile_helpers.cc @@ -4,11 +4,6 @@ #include <sndfile.h> #include <ardour/sndfile_helpers.h> -#ifdef HAVE_COREAUDIO -#include <AudioToolbox/ExtendedAudioFile.h> -#include <AudioToolbox/AudioFormat.h> -#endif // HAVE_COREAUDIO - #include "i18n.h" using std::map; @@ -197,101 +192,3 @@ sndfile_minor_format(int format) } } -#ifdef HAVE_COREAUDIO -std::string -CFStringRefToStdString(CFStringRef stringRef) -{ - CFIndex size = - CFStringGetMaximumSizeForEncoding(CFStringGetLength(stringRef) , - kCFStringEncodingASCII); - char *buf = new char[size]; - - std::string result; - - if(CFStringGetCString(stringRef, buf, size, kCFStringEncodingASCII)) { - result = buf; - } - delete [] buf; - return result; -} -#endif // HAVE_COREAUDIO - -bool -get_soundfile_info (string path, SoundFileInfo& _info) -{ -#ifdef HAVE_COREAUDIO - OSStatus err = noErr; - FSRef ref; - ExtAudioFileRef af = 0; - size_t size; - CFStringRef name; - - err = FSPathMakeRef ((UInt8*)path.c_str(), &ref, 0); - if (err != noErr) { - ExtAudioFileDispose (af); - goto libsndfile; - } - - err = ExtAudioFileOpen(&ref, &af); - if (err != noErr) { - ExtAudioFileDispose (af); - goto libsndfile; - } - - AudioStreamBasicDescription absd; - memset(&absd, 0, sizeof(absd)); - size = sizeof(AudioStreamBasicDescription); - err = ExtAudioFileGetProperty(af, - kExtAudioFileProperty_FileDataFormat, &size, &absd); - if (err != noErr) { - ExtAudioFileDispose (af); - goto libsndfile; - } - - _info.samplerate = absd.mSampleRate; - _info.channels = absd.mChannelsPerFrame; - - size = sizeof(_info.length); - err = ExtAudioFileGetProperty(af, kExtAudioFileProperty_FileLengthFrames, &size, &_info.length); - if (err != noErr) { - ExtAudioFileDispose (af); - goto libsndfile; - } - - size = sizeof(CFStringRef); - err = AudioFormatGetProperty( - kAudioFormatProperty_FormatName, sizeof(absd), &absd, &size, &name); - if (err != noErr) { - ExtAudioFileDispose (af); - goto libsndfile; - } - - _info.format_name = CFStringRefToStdString(name); - - ExtAudioFileDispose (af); - return true; - -libsndfile: -#endif // HAVE_COREAUDIO - - SNDFILE *sf; - SF_INFO sf_info; - - sf_info.format = 0; // libsndfile says to clear this before sf_open(). - - if ((sf = sf_open ((char*) path.c_str(), SFM_READ, &sf_info)) == 0) { - return false; - } - - sf_close (sf); - - _info.samplerate = sf_info.samplerate; - _info.channels = sf_info.channels; - _info.length = sf_info.frames; - _info.format_name = string_compose("Format: %1, %2", - sndfile_major_format(sf_info.format), - sndfile_minor_format(sf_info.format)); - - return true; -} - |