ardour/livetrax
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Fix some stupid, stupid, stupid memory leaks in export utilities

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git-svn-id: svn://localhost/ardour2/branches/3.0@3913 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Sakari Bergen 2008-10-11 09:25:43 +00:00
parent e17e94e55f
commit 01b1790c98
1 changed files with 10 additions and 3 deletions
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13
libs/ardour/export_utilities.cc
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@ -55,6 +55,9 @@ namespace ARDOUR
SampleRateConverter::SampleRateConverter (uint32_t channels, nframes_t in_rate, nframes_t out_rate, int quality) :
channels (channels),
leftover_frames (0),
max_leftover_frames (0),
frames_in (0),
frames_out(0),
data_in (0),
leftover_data (0),
data_out (0),
@ -102,7 +105,9 @@ SampleRateConverter::process (float * data, nframes_t frames)
nframes_t out_samples_max = (nframes_t) ceil (frames * src_data.src_ratio * channels);
if (data_out_size < out_samples_max) {
free (data_out);
if (data_out) {
delete[] data_out;
}
data_out = new float[out_samples_max];
src_data.data_out = data_out;
@ -229,7 +234,7 @@ SampleFormatConverter<TOut>::~SampleFormatConverter ()
gdither_free (dither);
}
if (data_out) {
delete data_out;
delete[] data_out;
}
}
@ -241,7 +246,9 @@ SampleFormatConverter<TOut>::process (float * data, nframes_t frames)
size_t data_size = channels * frames * sizeof (TOut);
if (data_size > data_out_size) {
free (data_out);
if (data_out) {
delete[] data_out;
}
data_out = new TOut[data_size];
data_out_size = data_size;
}