Move the lpwsinc and bpwsinc elements from gst-plugins-bad into the audiofx plugin, and rename to audiowsinclimit and...

Original commit message from CVS:
* docs/plugins/Makefile.am:
* docs/plugins/gst-plugins-good-plugins-docs.sgml:
* docs/plugins/gst-plugins-good-plugins-sections.txt:
* docs/plugins/gst-plugins-good-plugins.args:
* docs/plugins/inspect/plugin-audiofx.xml:
* gst/audiofx/Makefile.am:
* gst/audiofx/audiofx.c:
* gst/audiofx/audiowsincband.c:
* gst/audiofx/audiowsincband.h:
* gst/audiofx/audiowsinclimit.c:
* gst/audiofx/audiowsinclimit.h:
* tests/check/Makefile.am:
* tests/check/elements/audiowsincband.c:
* tests/check/elements/audiowsinclimit.c:
Move the lpwsinc and bpwsinc elements from gst-plugins-bad into
the audiofx plugin, and rename to audiowsinclimit and audiowsincband
respectively.
Fixes: #467666

5 files changed, 176 insertions, 0 deletions

diff --git a/docs/plugins/Makefile.am b/docs/plugins/Makefile.am
index 1b044ec5..b54d2873 100644
--- a/docs/plugins/Makefile.am
+++ b/docs/plugins/Makefile.am
@@ -102,6 +102,8 @@ EXTRA_HFILES = \
 	$(top_srcdir)/gst/audiofx/audiopanorama.h \
 	$(top_srcdir)/gst/audiofx/audiocheblimit.h \
 	$(top_srcdir)/gst/audiofx/audiochebband.h \
+	$(top_srcdir)/gst/audiofx/audiowsincband.h \
+	$(top_srcdir)/gst/audiofx/audiowsinclimit.h \
 	$(top_srcdir)/gst/autodetect/gstautoaudiosink.h \
 	$(top_srcdir)/gst/autodetect/gstautovideosink.h \
 	$(top_srcdir)/gst/avi/gstavidemux.h \
diff --git a/docs/plugins/gst-plugins-good-plugins-docs.sgml b/docs/plugins/gst-plugins-good-plugins-docs.sgml
index c921b64f..9a99842c 100644
--- a/docs/plugins/gst-plugins-good-plugins-docs.sgml
+++ b/docs/plugins/gst-plugins-good-plugins-docs.sgml
@@ -18,6 +18,8 @@
     <xi:include href="xml/element-audioamplify.xml" />
     <xi:include href="xml/element-audiochebband.xml" />
     <xi:include href="xml/element-audiocheblimit.xml" />
+    <xi:include href="xml/element-audiowsincband.xml" />
+    <xi:include href="xml/element-audiowsinclimit.xml" />
     <xi:include href="xml/element-audiodynamic.xml" />
     <xi:include href="xml/element-audioinvert.xml" />
     <xi:include href="xml/element-audiopanorama.xml" />
diff --git a/docs/plugins/gst-plugins-good-plugins-sections.txt b/docs/plugins/gst-plugins-good-plugins-sections.txt
index 94613289..b4ee20b9 100644
--- a/docs/plugins/gst-plugins-good-plugins-sections.txt
+++ b/docs/plugins/gst-plugins-good-plugins-sections.txt
@@ -138,6 +138,36 @@ gst_audio_panorama_get_type
 </SECTION>
 
 <SECTION>
+<FILE>element-audiowsincband</FILE>
+<TITLE>audiowsincband</TITLE>
+GstAudioWSincBand
+<SUBSECTION Standard>
+GstAudioWSincBandClass
+GstAudioWSincBandProcessFunc
+GST_AUDIO_WSINC_BAND
+GST_AUDIO_WSINC_BAND_CLASS
+GST_IS_AUDIO_WSINC_BAND
+GST_IS_AUDIO_WSINC_BAND_CLASS
+GST_TYPE_AUDIO_WSINC_BAND
+audio_wsincband_get_type
+</SECTION>
+
+<SECTION>
+<FILE>element-audiowsinclimit</FILE>
+<TITLE>audiowsinclimit</TITLE>
+GstAudioWSincLimit
+<SUBSECTION Standard>
+GstAudioWSincLimitClass
+GstAudioWSincLimitProcessFunc
+GST_AUDIO_WSINC_LIMIT
+GST_AUDIO_WSINC_LIMIT_CLASS
+GST_IS_AUDIO_WSINC_LIMIT
+GST_IS_AUDIO_WSINC_LIMIT_CLASS
+GST_TYPE_AUDIO_WSINC_LIMIT
+audio_wsinclimit_get_type
+</SECTION>
+
+<SECTION>
 <FILE>element-autoaudiosink</FILE>
 <TITLE>autoaudiosink</TITLE>
 GstAutoAudioSink
diff --git a/docs/plugins/gst-plugins-good-plugins.args b/docs/plugins/gst-plugins-good-plugins.args
index 03f31a98..9d6d8b69 100644
--- a/docs/plugins/gst-plugins-good-plugins.args
+++ b/docs/plugins/gst-plugins-good-plugins.args
@@ -17508,6 +17508,106 @@
 <DEFAULT>1</DEFAULT>
 </ARG>
 
+ARG>
+<NAME>GstAudioWSincBand::length</NAME>
+<TYPE>gint</TYPE>
+<RANGE>[3,50000]</RANGE>
+<FLAGS>rw</FLAGS>
+<NICK>Length</NICK>
+<BLURB>Filter kernel length, will be rounded to the next odd number.</BLURB>
+<DEFAULT>101</DEFAULT>
+</ARG>
+
+<ARG>
+<NAME>GstAudioWSincBand::lower-frequency</NAME>
+<TYPE>gfloat</TYPE>
+<RANGE>[0,100000]</RANGE>
+<FLAGS>rw</FLAGS>
+<NICK>Lower Frequency</NICK>
+<BLURB>Cut-off lower frequency (Hz).</BLURB>
+<DEFAULT>0</DEFAULT>
+</ARG>
+
+<ARG>
+<NAME>GstAudioWSincBand::upper-frequency</NAME>
+<TYPE>gfloat</TYPE>
+<RANGE>[0,100000]</RANGE>
+<FLAGS>rw</FLAGS>
+<NICK>Upper Frequency</NICK>
+<BLURB>Cut-off upper frequency (Hz).</BLURB>
+<DEFAULT>0</DEFAULT>
+</ARG>
+
+<ARG>
+<NAME>GstAudioWSincBand::mode</NAME>
+<TYPE>GstAudioWSincBandMode</TYPE>
+<RANGE></RANGE>
+<FLAGS>rw</FLAGS>
+<NICK>Mode</NICK>
+<BLURB>Band pass or band reject mode.</BLURB>
+<DEFAULT>Band pass (default)</DEFAULT>
+</ARG>
+
+<ARG>
+<NAME>GstAudioWSincBand::window</NAME>
+<TYPE>GstAudioWSincBandWindow</TYPE>
+<RANGE></RANGE>
+<FLAGS>rw</FLAGS>
+<NICK>Window</NICK>
+<BLURB>Window function to use.</BLURB>
+<DEFAULT>Hamming window (default)</DEFAULT>
+</ARG>
+
+<ARG>
+<NAME>GstAudioWSincLimit::frequency</NAME>
+<TYPE>gdouble</TYPE>
+<RANGE>>= 0</RANGE>
+<FLAGS>rw</FLAGS>
+<NICK>Frequency</NICK>
+<BLURB>Cut-off Frequency (Hz).</BLURB>
+<DEFAULT>0</DEFAULT>
+</ARG>
+
+<ARG>
+<NAME>GstAudioWSincLimit::length</NAME>
+<TYPE>gint</TYPE>
+<RANGE>[3,50000]</RANGE>
+<FLAGS>rw</FLAGS>
+<NICK>Length</NICK>
+<BLURB>Filter kernel length, will be rounded to the next odd number.</BLURB>
+<DEFAULT>101</DEFAULT>
+</ARG>
+
+<ARG>
+<NAME>GstAudioWSincLimit::mode</NAME>
+<TYPE>GstAudioWSincLimitMode</TYPE>
+<RANGE></RANGE>
+<FLAGS>rw</FLAGS>
+<NICK>Mode</NICK>
+<BLURB>Low pass or high pass mode.</BLURB>
+<DEFAULT>Low pass (default)</DEFAULT>
+</ARG>
+
+<ARG>
+<NAME>GstAudioWSincLimit::window</NAME>
+<TYPE>GstAudioWSincLimitWindow</TYPE>
+<RANGE></RANGE>
+<FLAGS>rw</FLAGS>
+<NICK>Window</NICK>
+<BLURB>Window function to use.</BLURB>
+<DEFAULT>Hamming window (default)</DEFAULT>
+</ARG>
+
+<ARG>
+<NAME>GstAudioWSincLimit::cutoff</NAME>
+<TYPE>gfloat</TYPE>
+<RANGE>[0,100000]</RANGE>
+<FLAGS>rw</FLAGS>
+<NICK>Cutoff</NICK>
+<BLURB>Cut-off Frequency (Hz).</BLURB>
+<DEFAULT>0</DEFAULT>
+</ARG>
+
 <ARG>
 <NAME>GstRndBufferSize::max</NAME>
 <TYPE>glong</TYPE>
diff --git a/docs/plugins/inspect/plugin-audiofx.xml b/docs/plugins/inspect/plugin-audiofx.xml
index 8853eb61..8d8d0ff1 100644
--- a/docs/plugins/inspect/plugin-audiofx.xml
+++ b/docs/plugins/inspect/plugin-audiofx.xml
@@ -135,5 +135,47 @@
         </caps>
       </pads>
     </element>
+    <element>
+      <name>audiowsincband</name>
+      <longname>Band-pass and Band-reject Windowed sinc filter</longname>
+      <class>Filter/Effect/Audio</class>
+      <description>Band-pass Windowed sinc filter</description>
+      <author>Thomas &lt;thomas@apestaart.org&gt;, Steven W. Smith, Dreamlab Technologies Ltd. &lt;mathis.hofer@dreamlab.net&gt;, Sebastian Dröge &lt;slomo@circular-chaos.org&gt;</author>
+      <pads>
+        <caps>
+          <name>src</name>
+          <direction>source</direction>
+          <presence>always</presence>
+          <details>audio/x-raw-float, width=(int){ 32, 64 }, endianness=(int)1234, rate=(int)[ 1, 2147483647 ], channels=(int)[ 1, 2147483647 ]</details>
+        </caps>
+        <caps>
+          <name>sink</name>
+          <direction>sink</direction>
+          <presence>always</presence>
+          <details>audio/x-raw-float, width=(int){ 32, 64 }, endianness=(int)1234, rate=(int)[ 1, 2147483647 ], channels=(int)[ 1, 2147483647 ]</details>
+        </caps>
+      </pads>
+    </element>
+    <element>
+      <name>audiowsinclimit</name>
+      <longname>AudioWSincLimit</longname>
+      <class>Filter/Effect/Audio</class>
+      <description>Low-pass and High-pass Windowed sinc filter</description>
+      <author>Thomas &lt;thomas@apestaart.org&gt;, Steven W. Smith, Dreamlab Technologies Ltd. &lt;mathis.hofer@dreamlab.net&gt;, Sebastian Dröge &lt;slomo@circular-chaos.org&gt;</author>
+      <pads>
+        <caps>
+          <name>src</name>
+          <direction>source</direction>
+          <presence>always</presence>
+          <details>audio/x-raw-float, width=(int){ 32, 64 }, endianness=(int)1234, rate=(int)[ 1, 2147483647 ], channels=(int)[ 1, 2147483647 ]</details>
+        </caps>
+        <caps>
+          <name>sink</name>
+          <direction>sink</direction>
+          <presence>always</presence>
+          <details>audio/x-raw-float, width=(int){ 32, 64 }, endianness=(int)1234, rate=(int)[ 1, 2147483647 ], channels=(int)[ 1, 2147483647 ]</details>
+        </caps>
+      </pads>
+    </element>
   </elements>
 </plugin>
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