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HD audio cache: initialise variables before checking for free space

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Originally committed to SVN as r6907.
This commit is contained in:
cantabile 2012-06-15 13:08:45 +00:00 committed by Thomas Goyne
parent d99f3e3841
commit 5ea71bce89
1 changed files with 7 additions and 7 deletions
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14
aegisub/src/audio_provider_hd.cpp
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@ -102,13 +102,6 @@ HDAudioProvider::HDAudioProvider(AudioProvider *src, agi::BackgroundRunner *br)
agi::scoped_ptr<AudioProvider> source(src);
assert(src->AreSamplesNativeEndian()); // Byteswapping should be done before caching
// Check free space
wxDiskspaceSize_t freespace;
if (wxGetDiskSpace(cache_dir(), 0, &freespace)) {
if (num_samples * channels * bytes_per_sample > freespace)
throw agi::AudioCacheOpenError("Not enough free disk space in " + STD_STR(cache_dir()) + " to cache the audio", 0);
}
bytes_per_sample = source->GetBytesPerSample();
num_samples = source->GetNumSamples();
channels = source->GetChannels();
@ -116,6 +109,13 @@ HDAudioProvider::HDAudioProvider(AudioProvider *src, agi::BackgroundRunner *br)
filename = source->GetFilename();
float_samples = source->AreSamplesFloat();
// Check free space
wxDiskspaceSize_t freespace;
if (wxGetDiskSpace(cache_dir(), 0, &freespace)) {
if (num_samples * channels * bytes_per_sample > freespace)
throw agi::AudioCacheOpenError("Not enough free disk space in " + STD_STR(cache_dir()) + " to cache the audio", 0);
}
diskCacheFilename = cache_path();
try {