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Working UTK decompression!

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Additionally:
* Moved opus into the Libraries folder
* Moved freetype into the Libraries folder
This commit is contained in:
Fatbag 2012-01-12 15:52:41 -06:00
parent 8d06606f28
commit e53580919a
7 changed files with 605 additions and 16 deletions
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10
Libraries/FileHandler/xa/read_xa.c
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@ -37,12 +37,12 @@
unsigned xa_compressed_size(unsigned Frames, unsigned Channels)
{
/* The required input size is:
** Channels * (ceil(n/2) + ceil(n/28))
** | a | | b |
/* This function calculates the size of compressed XA data with known frames and channels, as such:
** Channels * (ceil(Frames/2) + ceil(Frames/28))
** | a | | b |
**
** a = The space required for all 2-sample bytes in the XA data for a single channel (Period: 2 frames)
** b = The space required for all control bytes in the XA data for a single channel (Period: 28 frames)
** a = The space required for all sample bytes in the XA data for a single channel (1 byte every 2 frames)
** b = The space required for all control bytes in the XA data for a single channel (1 byte every 28 frames)
** (a+b) is multiplied by Channels to produce the final size
**
** This source package assumes a partial block at the end of the XA data is legal but a partial frame is not.