Merge pull request #866 from rtoy/701-construct-iirfilter

Fix #701: Add constructor for IIRFilterNode
WebAudio · Aug 2, 2016 · 3e04879 · 3e04879
2 parents c16c817 + 0dfcfd5
commit 3e04879
Showing 1 changed file with 31 additions and 1 deletion.
diff --git a/index.html b/index.html
@@ -7320,7 +7320,9 @@ <h2>
           The number of channels of the output always equals the number of
           channels of the input.
         </p>
-        <dl title="interface IIRFilterNode : AudioNode" class="idl">
+        <dl title=
+        "[Constructor(BaseAudioContext context, IIRFilterOptions options)] interface IIRFilterNode : AudioNode"
+        class="idl">
           <dt>
             void getFrequencyResponse()
           </dt>
@@ -7356,6 +7358,34 @@ <h2>
             </dl>
           </dd>
         </dl>
+        <section>
+          <h2>
+            IIRFilterOptions
+          </h2>
+          <p>
+            The <code>IIRFilterOptions</code> dictionary is used to specify the
+            filter coefficients of the <a><code>IIRFilterNode</code></a>.
+          </p>
+          <dl title="dictionary IIRFilterOptions : AudioNodeOptions"
+          class="idl">
+            <dt>
+              sequence&lt;double&gt; feedforward
+            </dt>
+            <dd>
+              The feedforward coefficients for the
+              <a><code>IIRFilterNode</code></a>. This member is required. If
+              not specifed, a NotFoundError MUST be thrown.
+            </dd>
+            <dt>
+              sequence&lt;double&gt; feedback
+            </dt>
+            <dd>
+              The feedback coefficients for the
+              <a><code>IIRFilterNode</code></a>. This member is required. If
+              not specifed, a NotFoundError MUST be thrown.
+            </dd>
+          </dl>
+        </section>
         <section>
           <h3>
             Filter Definition