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bug fixes in ALACEnc

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This commit is contained in:
chudov
2010-04-18 22:42:23 +00:00
parent 08722c0255
commit 80fe7def42
12 changed files with 197 additions and 115 deletions
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6
CUETools.Codecs.ALAC/ALACDotNet.cs
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@@ -604,8 +604,8 @@ namespace CUETools.Codecs.ALAC
buf_s[i * 2 + 1] = midright;
#if DEBUG
if (buf_s[i * 2] >= (1 << _bitsPerSample) || buf_s[i * 2] < -(1 << _bitsPerSample) ||
buf_s[i * 2 + 1] >= (1 << _bitsPerSample) || buf_s[i * 2 + 1] < -(1 << _bitsPerSample)
if (buf_s[i * 2] >= (1 << pcm.BitsPerSample) || buf_s[i * 2] < -(1 << pcm.BitsPerSample) ||
buf_s[i * 2 + 1] >= (1 << pcm.BitsPerSample) || buf_s[i * 2 + 1] < -(1 << pcm.BitsPerSample)
)
throw new Exception("overflow in ALAC decoder");
#endif
@@ -641,7 +641,7 @@ namespace CUETools.Codecs.ALAC
bool isnotcompressed = 0 != readbits(_framesBuffer, ref pos, 1); /* whether the frame is compressed */
int outputSamples = hassize ? (int)readbits(_framesBuffer, ref pos, 32) : setinfo_max_samples_per_frame;
int readsamplesize = pcm.BitsPerSample - (wasted_bytes * 8) + pcm.ChannelCount;
int readsamplesize = pcm.BitsPerSample - (wasted_bytes * 8) + pcm.ChannelCount - 1;
if (!isnotcompressed)
{
/* compressed */