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Fixed potential crash in sndfile reader on Intel platform
https://mantis.zdoom.org/view.php?id=640
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1 changed files with 4 additions and 1 deletions
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@ -163,7 +163,10 @@ size_t SndFileDecoder::read(char *buffer, size_t bytes)
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while(total < frames)
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while(total < frames)
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{
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{
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size_t todo = MIN<size_t>(frames-total, 64/SndInfo.channels);
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size_t todo = MIN<size_t>(frames-total, 64/SndInfo.channels);
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float tmp[64];
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// libsndfile uses SSE optimization on Intel platform
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// This requires proper read buffer alignment
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alignas(16) float tmp[64];
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size_t got = (size_t)sf_readf_float(SndFile, tmp, todo);
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size_t got = (size_t)sf_readf_float(SndFile, tmp, todo);
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if(got < todo) frames = total + got;
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if(got < todo) frames = total + got;
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