Fixed error in Vorbis I specification for limiting residue vector size

The minimum between the encoded residue boundaries and actual block size
needs to be used, otherwise it pushes the boundaries to the edge of the
actual blocksize or beyond.

diff --git a/doc/08-residue.tex b/doc/08-residue.tex
index 2c1da67..ea38243 100644 (file)
--- a/doc/08-residue.tex
+++ b/doc/08-residue.tex
@@ -269,8 +269,8 @@ process.
   1) [actual\_size] = current blocksize/2;
   2) if residue encoding is format 2
        3) [actual\_size] = [actual\_size] * [ch];
-  4) [limit\_residue\_begin] = maximum of ([residue\_begin],[actual\_size]);
-  5) [limit\_residue\_end] = maximum of ([residue\_end],[actual\_size]);
+  4) [limit\_residue\_begin] = minimum of ([residue\_begin],[actual\_size]);
+  5) [limit\_residue\_end] = minimum of ([residue\_end],[actual\_size]);
 \end{programlisting}
 
 The following convenience values are conceptually useful to clarifying

diff --git a/doc/Vorbis_I_spec.html b/doc/Vorbis_I_spec.html
index 145d88b..629b2fb 100644 (file)
--- a/doc/Vorbis_I_spec.html
+++ b/doc/Vorbis_I_spec.html
@@ -9737,7 +9737,7 @@ class="cmtt-8">&#x00A0;</span><span
 class="cmtt-8">&#x00A0;4)</span><span 
 class="cmtt-8">&#x00A0;[limit\_residue\_begin]</span><span 
 class="cmtt-8">&#x00A0;=</span><span 
-class="cmtt-8">&#x00A0;maximum</span><span 
+class="cmtt-8">&#x00A0;minimum</span><span 
 class="cmtt-8">&#x00A0;of</span><span 
 class="cmtt-8">&#x00A0;([residue\_begin],[actual\_size]);</span>
 <br class="fancyvrb" /><a 
@@ -9749,7 +9749,7 @@ class="cmtt-8">&#x00A0;</span><span
 class="cmtt-8">&#x00A0;5)</span><span 
 class="cmtt-8">&#x00A0;[limit\_residue\_end]</span><span 
 class="cmtt-8">&#x00A0;=</span><span 
-class="cmtt-8">&#x00A0;maximum</span><span 
+class="cmtt-8">&#x00A0;minimum</span><span 
 class="cmtt-8">&#x00A0;of</span><span 
 class="cmtt-8">&#x00A0;([residue\_end],[actual\_size]);</span></div>
 <!--l. 277--><p class="noindent" >The following convenience values are conceptually useful to clarifying the decode process: