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libFLAC 1.3.1

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This commit is contained in:
Grigory Chudov
2014-12-08 23:20:01 -05:00
parent 6201101ccf
commit 80615c01fe
1332 changed files with 24682 additions and 32111 deletions
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69
flac/include/FLAC/stream_encoder.h
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@@ -1,6 +1,6 @@
/* libFLAC - Free Lossless Audio Codec library
* Copyright (C) 2000-2009 Josh Coalson
* Copyright (C) 2011-2013 Xiph.Org Foundation
* Copyright (C) 2011-2014 Xiph.Org Foundation
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
@@ -830,28 +830,28 @@ FLAC_API FLAC__bool FLAC__stream_encoder_set_sample_rate(FLAC__StreamEncoder *en
* The actual values set for each level are:
* <table>
* <tr>
* <td><b>level</b><td>
* <td>do mid-side stereo<td>
* <td>loose mid-side stereo<td>
* <td>apodization<td>
* <td>max lpc order<td>
* <td>qlp coeff precision<td>
* <td>qlp coeff prec search<td>
* <td>escape coding<td>
* <td>exhaustive model search<td>
* <td>min residual partition order<td>
* <td>max residual partition order<td>
* <td>rice parameter search dist<td>
* <td><b>level</b></td>
* <td>do mid-side stereo</td>
* <td>loose mid-side stereo</td>
* <td>apodization</td>
* <td>max lpc order</td>
* <td>qlp coeff precision</td>
* <td>qlp coeff prec search</td>
* <td>escape coding</td>
* <td>exhaustive model search</td>
* <td>min residual partition order</td>
* <td>max residual partition order</td>
* <td>rice parameter search dist</td>
* </tr>
* <tr> <td><b>0</b><td> <td>false<td> <td>false<td> <td>tukey(0.5)<td> <td>0<td> <td>0<td> <td>false<td> <td>false<td> <td>false<td> <td>0<td> <td>3<td> <td>0<td> </tr>
* <tr> <td><b>1</b><td> <td>true<td> <td>true<td> <td>tukey(0.5)<td> <td>0<td> <td>0<td> <td>false<td> <td>false<td> <td>false<td> <td>0<td> <td>3<td> <td>0<td> </tr>
* <tr> <td><b>2</b><td> <td>true<td> <td>false<td> <td>tukey(0.5)<td> <td>0<td> <td>0<td> <td>false<td> <td>false<td> <td>false<td> <td>0<td> <td>3<td> <td>0<td> </tr>
* <tr> <td><b>3</b><td> <td>false<td> <td>false<td> <td>tukey(0.5)<td> <td>6<td> <td>0<td> <td>false<td> <td>false<td> <td>false<td> <td>0<td> <td>4<td> <td>0<td> </tr>
* <tr> <td><b>4</b><td> <td>true<td> <td>true<td> <td>tukey(0.5)<td> <td>8<td> <td>0<td> <td>false<td> <td>false<td> <td>false<td> <td>0<td> <td>4<td> <td>0<td> </tr>
* <tr> <td><b>5</b><td> <td>true<td> <td>false<td> <td>tukey(0.5)<td> <td>8<td> <td>0<td> <td>false<td> <td>false<td> <td>false<td> <td>0<td> <td>5<td> <td>0<td> </tr>
* <tr> <td><b>6</b><td> <td>true<td> <td>false<td> <td>tukey(0.5)<td> <td>8<td> <td>0<td> <td>false<td> <td>false<td> <td>false<td> <td>0<td> <td>6<td> <td>0<td> </tr>
* <tr> <td><b>7</b><td> <td>true<td> <td>false<td> <td>tukey(0.5)<td> <td>8<td> <td>0<td> <td>false<td> <td>false<td> <td>true<td> <td>0<td> <td>6<td> <td>0<td> </tr>
* <tr> <td><b>8</b><td> <td>true<td> <td>false<td> <td>tukey(0.5)<td> <td>12<td> <td>0<td> <td>false<td> <td>false<td> <td>true<td> <td>0<td> <td>6<td> <td>0<td> </tr>
* <tr> <td><b>0</b></td> <td>false</td> <td>false</td> <td>tukey(0.5)<td> <td>0</td> <td>0</td> <td>false</td> <td>false</td> <td>false</td> <td>0</td> <td>3</td> <td>0</td> </tr>
* <tr> <td><b>1</b></td> <td>true</td> <td>true</td> <td>tukey(0.5)<td> <td>0</td> <td>0</td> <td>false</td> <td>false</td> <td>false</td> <td>0</td> <td>3</td> <td>0</td> </tr>
* <tr> <td><b>2</b></td> <td>true</td> <td>false</td> <td>tukey(0.5)<td> <td>0</td> <td>0</td> <td>false</td> <td>false</td> <td>false</td> <td>0</td> <td>3</td> <td>0</td> </tr>
* <tr> <td><b>3</b></td> <td>false</td> <td>false</td> <td>tukey(0.5)<td> <td>6</td> <td>0</td> <td>false</td> <td>false</td> <td>false</td> <td>0</td> <td>4</td> <td>0</td> </tr>
* <tr> <td><b>4</b></td> <td>true</td> <td>true</td> <td>tukey(0.5)<td> <td>8</td> <td>0</td> <td>false</td> <td>false</td> <td>false</td> <td>0</td> <td>4</td> <td>0</td> </tr>
* <tr> <td><b>5</b></td> <td>true</td> <td>false</td> <td>tukey(0.5)<td> <td>8</td> <td>0</td> <td>false</td> <td>false</td> <td>false</td> <td>0</td> <td>5</td> <td>0</td> </tr>
* <tr> <td><b>6</b></td> <td>true</td> <td>false</td> <td>tukey(0.5);partial_tukey(2)<td> <td>8</td> <td>0</td> <td>false</td> <td>false</td> <td>false</td> <td>0</td> <td>6</td> <td>0</td> </tr>
* <tr> <td><b>7</b></td> <td>true</td> <td>false</td> <td>tukey(0.5);partial_tukey(2)<td> <td>12</td> <td>0</td> <td>false</td> <td>false</td> <td>false</td> <td>0</td> <td>6</td> <td>0</td> </tr>
* <tr> <td><b>8</b></td> <td>true</td> <td>false</td> <td>tukey(0.5);partial_tukey(2);punchout_tukey(3)</td> <td>12</td> <td>0</td> <td>false</td> <td>false</td> <td>false</td> <td>0</td> <td>6</td> <td>0</td> </tr>
* </table>
*
* \default \c 5
@@ -920,7 +920,8 @@ FLAC_API FLAC__bool FLAC__stream_encoder_set_loose_mid_side_stereo(FLAC__StreamE
* The available functions are \c bartlett, \c bartlett_hann,
* \c blackman, \c blackman_harris_4term_92db, \c connes, \c flattop,
* \c gauss(STDDEV), \c hamming, \c hann, \c kaiser_bessel, \c nuttall,
* \c rectangle, \c triangle, \c tukey(P), \c welch.
* \c rectangle, \c triangle, \c tukey(P), \c partial_tukey(n[/ov[/P]]),
* \c punchout_tukey(n[/ov[/P]]), \c welch.
*
* For \c gauss(STDDEV), STDDEV specifies the standard deviation
* (0<STDDEV<=0.5).
@@ -929,6 +930,24 @@ FLAC_API FLAC__bool FLAC__stream_encoder_set_loose_mid_side_stereo(FLAC__StreamE
* tapered (0<=P<=1). P=0 corresponds to \c rectangle and P=1
* corresponds to \c hann.
*
* Specifying \c partial_tukey or \c punchout_tukey works a little
* different. These do not specify a single apodization function, but
* a series of them with some overlap. partial_tukey specifies a series
* of small windows (all treated separately) while punchout_tukey
* specifies a series of windows that have a hole in them. In this way,
* the predictor is constructed with only a part of the block, which
* helps in case a block consists of dissimilar parts.
*
* The three parameters that can be specified for the functions are
* n, ov and P. n is the number of functions to add, ov is the overlap
* of the windows in case of partial_tukey and the overlap in the gaps
* in case of punchout_tukey. P is the fraction of the window that is
* tapered, like with a regular tukey window. The function can be
* specified with only a number, a number and an overlap, or a number
* an overlap and a P, for example, partial_tukey(3), partial_tukey(3/0.3)
* and partial_tukey(3/0.3/0.5) are all valid. ov should be smaller than 1
* and can be negative.
*
* Example specifications are \c "blackman" or
* \c "hann;triangle;tukey(0.5);tukey(0.25);tukey(0.125)"
*
@@ -941,7 +960,9 @@ FLAC_API FLAC__bool FLAC__stream_encoder_set_loose_mid_side_stereo(FLAC__StreamE
* results in the smallest compressed subframe.
*
* Note that each function specified causes the encoder to occupy a
* floating point array in which to store the window.
* floating point array in which to store the window. Also note that the
* values of P, STDDEV and ov are locale-specific, so if the comma
* separator specified by the locale is a comma, a comma should be used.
*
* \default \c "tukey(0.5)"
* \param encoder An encoder instance to set.