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

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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
This commit is contained in:
Jan Schmidt 2008-02-07 21:57:54 +00:00
parent 6d166987a0
commit 6fe3c141d7
15 changed files with 671 additions and 459 deletions
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23
ChangeLog
View file

@ -1,3 +1,26 @@
2008-02-07 Jan Schmidt <jan.schmidt@sun.com>
* 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
2008-02-07 Tim-Philipp Müller <tim at centricular dot net>
* gst/icydemux/gsticydemux.c: (gst_icydemux_chain):

2
docs/plugins/Makefile.am
View file

@ -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 \

2
docs/plugins/gst-plugins-good-plugins-docs.sgml
View file

@ -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" />

30
docs/plugins/gst-plugins-good-plugins-sections.txt
View file

@ -137,6 +137,36 @@ GST_TYPE_AUDIO_PANORAMA
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>

100
docs/plugins/gst-plugins-good-plugins.args
View file

@ -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>

42
docs/plugins/inspect/plugin-audiofx.xml
View file

@ -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>

4
gst/audiofx/Makefile.am
View file

@ -9,7 +9,9 @@ libgstaudiofx_la_SOURCES = audiofx.c\
audioamplify.c \
audiodynamic.c \
audiocheblimit.c \
audiochebband.c
audiochebband.c \
audiowsincband.c \
audiowsinclimit.c
# flags used to compile this plugin
libgstaudiofx_la_CFLAGS = $(GST_CFLAGS) \

8
gst/audiofx/audiofx.c
View file

@ -31,6 +31,8 @@
#include "audiodynamic.h"
#include "audiocheblimit.h"
#include "audiochebband.h"
#include "audiowsincband.h"
#include "audiowsinclimit.h"
/* entry point to initialize the plug-in
* initialize the plug-in itself
@ -54,7 +56,11 @@ plugin_init (GstPlugin * plugin)
gst_element_register (plugin, "audiocheblimit", GST_RANK_NONE,
GST_TYPE_AUDIO_CHEB_LIMIT) &&
gst_element_register (plugin, "audiochebband", GST_RANK_NONE,
GST_TYPE_AUDIO_CHEB_BAND));
GST_TYPE_AUDIO_CHEB_BAND) &&
gst_element_register (plugin, "audiowsinclimit", GST_RANK_NONE,
GST_TYPE_AUDIO_WSINC_LIMIT) &&
gst_element_register (plugin, "audiowsincband", GST_RANK_NONE,
GST_TYPE_AUDIO_WSINC_BAND));
}
GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,

146
gst/audiofx/audiowsincband.c
View file

@ -36,7 +36,7 @@
*/
/**
* SECTION:element-bpwsinc
* SECTION:element-audiowsincband
* @short_description: Windowed Sinc band pass and band reject filter
*
* <refsect2>
@ -54,9 +54,9 @@
* <title>Example launch line</title>
* <para>
* <programlisting>
* gst-launch audiotestsrc freq=1500 ! audioconvert ! bpwsinc mode=band-pass lower-frequency=3000 upper-frequency=10000 length=501 window=blackman ! audioconvert ! alsasink
* gst-launch filesrc location="melo1.ogg" ! oggdemux ! vorbisdec ! audioconvert ! bpwsinc mode=band-reject lower-frequency=59 upper-frequency=61 length=10001 window=hamming ! audioconvert ! alsasink
* gst-launch audiotestsrc wave=white-noise ! audioconvert ! bpwsinc mode=band-pass lower-frequency=1000 upper-frequency=2000 length=31 ! audioconvert ! alsasink
* gst-launch audiotestsrc freq=1500 ! audioconvert ! audiosincband mode=band-pass lower-frequency=3000 upper-frequency=10000 length=501 window=blackman ! audioconvert ! alsasink
* gst-launch filesrc location="melo1.ogg" ! oggdemux ! vorbisdec ! audioconvert ! audiowsincband mode=band-reject lower-frequency=59 upper-frequency=61 length=10001 window=hamming ! audioconvert ! alsasink
* gst-launch audiotestsrc wave=white-noise ! audioconvert ! audiowsincband mode=band-pass lower-frequency=1000 upper-frequency=2000 length=31 ! audioconvert ! alsasink
* </programlisting>
* </para>
* </refsect2>
@ -72,12 +72,12 @@
#include <gst/audio/gstaudiofilter.h>
#include <gst/controller/gstcontroller.h>
#include "gstbpwsinc.h"
#include "audiowsincband.h"
#define GST_CAT_DEFAULT gst_bpwsinc_debug
#define GST_CAT_DEFAULT gst_audio_wsincband_debug
GST_DEBUG_CATEGORY_STATIC (GST_CAT_DEFAULT);
static const GstElementDetails bpwsinc_details =
static const GstElementDetails audio_wsincband_details =
GST_ELEMENT_DETAILS ("Band-pass and Band-reject Windowed sinc filter",
"Filter/Effect/Audio",
"Band-pass Windowed sinc filter",
@ -109,9 +109,9 @@ enum
MODE_BAND_REJECT
};
#define GST_TYPE_BPWSINC_MODE (gst_bpwsinc_mode_get_type ())
#define GST_TYPE_AUDIO_WSINC_BAND_MODE (gst_audio_wsincband_mode_get_type ())
static GType
gst_bpwsinc_mode_get_type (void)
gst_audio_wsincband_mode_get_type (void)
{
static GType gtype = 0;
@ -124,7 +124,7 @@ gst_bpwsinc_mode_get_type (void)
{0, NULL, NULL}
};
gtype = g_enum_register_static ("GstBPWSincMode", values);
gtype = g_enum_register_static ("GstAudioWSincBandMode", values);
}
return gtype;
}
@ -135,9 +135,9 @@ enum
WINDOW_BLACKMAN
};
#define GST_TYPE_BPWSINC_WINDOW (gst_bpwsinc_window_get_type ())
#define GST_TYPE_AUDIO_WSINC_BAND_WINDOW (gst_audio_wsincband_window_get_type ())
static GType
gst_bpwsinc_window_get_type (void)
gst_audio_wsincband_window_get_type (void)
{
static GType gtype = 0;
@ -150,7 +150,7 @@ gst_bpwsinc_window_get_type (void)
{0, NULL, NULL}
};
gtype = g_enum_register_static ("GstBPWSincWindow", values);
gtype = g_enum_register_static ("GstAudioWSincBandWindow", values);
}
return gtype;
}
@ -163,33 +163,35 @@ gst_bpwsinc_window_get_type (void)
" channels = (int) [ 1, MAX ] "
#define DEBUG_INIT(bla) \
GST_DEBUG_CATEGORY_INIT (gst_bpwsinc_debug, "bpwsinc", 0, "Band-pass and Band-reject Windowed sinc filter plugin");
GST_DEBUG_CATEGORY_INIT (gst_audio_wsincband_debug, "audiowsincband", 0, \
"Band-pass and Band-reject Windowed sinc filter plugin");
GST_BOILERPLATE_FULL (GstBPWSinc, gst_bpwsinc, GstAudioFilter,
GST_BOILERPLATE_FULL (GstAudioWSincBand, audio_wsincband, GstAudioFilter,
GST_TYPE_AUDIO_FILTER, DEBUG_INIT);
static void bpwsinc_set_property (GObject * object, guint prop_id,
static void audio_wsincband_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec);
static void bpwsinc_get_property (GObject * object, guint prop_id,
static void audio_wsincband_get_property (GObject * object, guint prop_id,
GValue * value, GParamSpec * pspec);
static GstFlowReturn bpwsinc_transform (GstBaseTransform * base,
static GstFlowReturn audio_wsincband_transform (GstBaseTransform * base,
GstBuffer * inbuf, GstBuffer * outbuf);
static gboolean bpwsinc_start (GstBaseTransform * base);
static gboolean bpwsinc_event (GstBaseTransform * base, GstEvent * event);
static gboolean audio_wsincband_start (GstBaseTransform * base);
static gboolean audio_wsincband_event (GstBaseTransform * base,
GstEvent * event);
static gboolean bpwsinc_setup (GstAudioFilter * base,
static gboolean audio_wsincband_setup (GstAudioFilter * base,
GstRingBufferSpec * format);
static gboolean bpwsinc_query (GstPad * pad, GstQuery * query);
static const GstQueryType *bpwsinc_query_type (GstPad * pad);
static gboolean audio_wsincband_query (GstPad * pad, GstQuery * query);
static const GstQueryType *audio_wsincband_query_type (GstPad * pad);
/* Element class */
static void
gst_bpwsinc_dispose (GObject * object)
audio_wsincband_dispose (GObject * object)
{
GstBPWSinc *self = GST_BPWSINC (object);
GstAudioWSincBand *self = GST_AUDIO_WSINC_BAND (object);
if (self->residue) {
g_free (self->residue);
@ -205,12 +207,12 @@ gst_bpwsinc_dispose (GObject * object)
}
static void
gst_bpwsinc_base_init (gpointer g_class)
audio_wsincband_base_init (gpointer g_class)
{
GstElementClass *element_class = GST_ELEMENT_CLASS (g_class);
GstCaps *caps;
gst_element_class_set_details (element_class, &bpwsinc_details);
gst_element_class_set_details (element_class, &audio_wsincband_details);
caps = gst_caps_from_string (ALLOWED_CAPS);
gst_audio_filter_class_add_pad_templates (GST_AUDIO_FILTER_CLASS (g_class),
@ -219,7 +221,7 @@ gst_bpwsinc_base_init (gpointer g_class)
}
static void
gst_bpwsinc_class_init (GstBPWSincClass * klass)
audio_wsincband_class_init (GstAudioWSincBandClass * klass)
{
GObjectClass *gobject_class;
GstBaseTransformClass *trans_class;
@ -229,9 +231,9 @@ gst_bpwsinc_class_init (GstBPWSincClass * klass)
trans_class = (GstBaseTransformClass *) klass;
filter_class = (GstAudioFilterClass *) klass;
gobject_class->set_property = bpwsinc_set_property;
gobject_class->get_property = bpwsinc_get_property;
gobject_class->dispose = gst_bpwsinc_dispose;
gobject_class->set_property = audio_wsincband_set_property;
gobject_class->get_property = audio_wsincband_get_property;
gobject_class->dispose = audio_wsincband_dispose;
/* FIXME: Don't use the complete possible range but restrict the upper boundary
* so automatically generated UIs can use a slider */
@ -248,22 +250,23 @@ gst_bpwsinc_class_init (GstBPWSincClass * klass)
g_object_class_install_property (gobject_class, PROP_MODE,
g_param_spec_enum ("mode", "Mode",
"Band pass or band reject mode", GST_TYPE_BPWSINC_MODE,
"Band pass or band reject mode", GST_TYPE_AUDIO_WSINC_BAND_MODE,
MODE_BAND_PASS, G_PARAM_READWRITE | GST_PARAM_CONTROLLABLE));
g_object_class_install_property (gobject_class, PROP_WINDOW,
g_param_spec_enum ("window", "Window",
"Window function to use", GST_TYPE_BPWSINC_WINDOW,
"Window function to use", GST_TYPE_AUDIO_WSINC_BAND_WINDOW,
WINDOW_HAMMING, G_PARAM_READWRITE | GST_PARAM_CONTROLLABLE));
trans_class->transform = GST_DEBUG_FUNCPTR (bpwsinc_transform);
trans_class->start = GST_DEBUG_FUNCPTR (bpwsinc_start);
trans_class->event = GST_DEBUG_FUNCPTR (bpwsinc_event);
filter_class->setup = GST_DEBUG_FUNCPTR (bpwsinc_setup);
trans_class->transform = GST_DEBUG_FUNCPTR (audio_wsincband_transform);
trans_class->start = GST_DEBUG_FUNCPTR (audio_wsincband_start);
trans_class->event = GST_DEBUG_FUNCPTR (audio_wsincband_event);
filter_class->setup = GST_DEBUG_FUNCPTR (audio_wsincband_setup);
}
static void
gst_bpwsinc_init (GstBPWSinc * self, GstBPWSincClass * g_class)
audio_wsincband_init (GstAudioWSincBand * self,
GstAudioWSincBandClass * g_class)
{
self->kernel_length = 101;
self->latency = 50;
@ -279,14 +282,15 @@ gst_bpwsinc_init (GstBPWSinc * self, GstBPWSincClass * g_class)
self->next_ts = GST_CLOCK_TIME_NONE;
self->next_off = GST_BUFFER_OFFSET_NONE;
gst_pad_set_query_function (GST_BASE_TRANSFORM (self)->srcpad, bpwsinc_query);
gst_pad_set_query_function (GST_BASE_TRANSFORM (self)->srcpad,
audio_wsincband_query);
gst_pad_set_query_type_function (GST_BASE_TRANSFORM (self)->srcpad,
bpwsinc_query_type);
audio_wsincband_query_type);
}
#define DEFINE_PROCESS_FUNC(width,ctype) \
static void \
process_##width (GstBPWSinc * self, g##ctype * src, g##ctype * dst, guint input_samples) \
process_##width (GstAudioWSincBand * self, g##ctype * src, g##ctype * dst, guint input_samples) \
{ \
gint kernel_length = self->kernel_length; \
gint i, j, k, l; \
@ -331,7 +335,7 @@ DEFINE_PROCESS_FUNC (64, double);
#undef DEFINE_PROCESS_FUNC
static void
bpwsinc_build_kernel (GstBPWSinc * self)
audio_wsincband_build_kernel (GstAudioWSincBand * self)
{
gint i = 0;
gdouble sum = 0.0;
@ -365,7 +369,7 @@ bpwsinc_build_kernel (GstBPWSinc * self)
self->upper_frequency = tmp;
}
GST_DEBUG ("bpwsinc: initializing filter kernel of length %d "
GST_DEBUG ("audio_wsincband: initializing filter kernel of length %d "
"with lower frequency %.2lf Hz "
", upper frequency %.2lf Hz for mode %s",
len, self->lower_frequency, self->upper_frequency,
@ -457,7 +461,7 @@ bpwsinc_build_kernel (GstBPWSinc * self)
}
static void
bpwsinc_push_residue (GstBPWSinc * self)
audio_wsincband_push_residue (GstAudioWSincBand * self)
{
GstBuffer *outbuf;
GstFlowReturn res;
@ -536,16 +540,16 @@ bpwsinc_push_residue (GstBPWSinc * self)
/* get notified of caps and plug in the correct process function */
static gboolean
bpwsinc_setup (GstAudioFilter * base, GstRingBufferSpec * format)
audio_wsincband_setup (GstAudioFilter * base, GstRingBufferSpec * format)
{
GstBPWSinc *self = GST_BPWSINC (base);
GstAudioWSincBand *self = GST_AUDIO_WSINC_BAND (base);
gboolean ret = TRUE;
if (format->width == 32)
self->process = (GstBPWSincProcessFunc) process_32;
self->process = (GstAudioWSincBandProcessFunc) process_32;
else if (format->width == 64)
self->process = (GstBPWSincProcessFunc) process_64;
self->process = (GstAudioWSincBandProcessFunc) process_64;
else
ret = FALSE;
@ -557,10 +561,10 @@ bpwsinc_setup (GstAudioFilter * base, GstRingBufferSpec * format)
/* GstBaseTransform vmethod implementations */
static GstFlowReturn
bpwsinc_transform (GstBaseTransform * base, GstBuffer * inbuf,
audio_wsincband_transform (GstBaseTransform * base, GstBuffer * inbuf,
GstBuffer * outbuf)
{
GstBPWSinc *self = GST_BPWSINC (base);
GstAudioWSincBand *self = GST_AUDIO_WSINC_BAND (base);
GstClockTime timestamp;
gint channels = GST_AUDIO_FILTER (self)->format.channels;
gint rate = GST_AUDIO_FILTER (self)->format.rate;
@ -575,7 +579,7 @@ bpwsinc_transform (GstBaseTransform * base, GstBuffer * inbuf,
gst_object_sync_values (G_OBJECT (self), timestamp);
if (!self->have_kernel)
bpwsinc_build_kernel (self);
audio_wsincband_build_kernel (self);
/* Reset the residue if already existing on discont buffers */
if (GST_BUFFER_IS_DISCONT (inbuf)) {
@ -675,9 +679,9 @@ bpwsinc_transform (GstBaseTransform * base, GstBuffer * inbuf,
}
static gboolean
bpwsinc_start (GstBaseTransform * base)
audio_wsincband_start (GstBaseTransform * base)
{
GstBPWSinc *self = GST_BPWSINC (base);
GstAudioWSincBand *self = GST_AUDIO_WSINC_BAND (base);
gint channels = GST_AUDIO_FILTER (self)->format.channels;
/* Reset the residue if already existing */
@ -693,9 +697,9 @@ bpwsinc_start (GstBaseTransform * base)
}
static gboolean
bpwsinc_query (GstPad * pad, GstQuery * query)
audio_wsincband_query (GstPad * pad, GstQuery * query)
{
GstBPWSinc *self = GST_BPWSINC (gst_pad_get_parent (pad));
GstAudioWSincBand *self = GST_AUDIO_WSINC_BAND (gst_pad_get_parent (pad));
gboolean res = TRUE;
switch (GST_QUERY_TYPE (query)) {
@ -746,7 +750,7 @@ bpwsinc_query (GstPad * pad, GstQuery * query)
}
static const GstQueryType *
bpwsinc_query_type (GstPad * pad)
audio_wsincband_query_type (GstPad * pad)
{
static const GstQueryType types[] = {
GST_QUERY_LATENCY,
@ -757,13 +761,13 @@ bpwsinc_query_type (GstPad * pad)
}
static gboolean
bpwsinc_event (GstBaseTransform * base, GstEvent * event)
audio_wsincband_event (GstBaseTransform * base, GstEvent * event)
{
GstBPWSinc *self = GST_BPWSINC (base);
GstAudioWSincBand *self = GST_AUDIO_WSINC_BAND (base);
switch (GST_EVENT_TYPE (event)) {
case GST_EVENT_EOS:
bpwsinc_push_residue (self);
audio_wsincband_push_residue (self);
break;
default:
break;
@ -773,12 +777,12 @@ bpwsinc_event (GstBaseTransform * base, GstEvent * event)
}
static void
bpwsinc_set_property (GObject * object, guint prop_id, const GValue * value,
GParamSpec * pspec)
audio_wsincband_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec)
{
GstBPWSinc *self = GST_BPWSINC (object);
GstAudioWSincBand *self = GST_AUDIO_WSINC_BAND (object);
g_return_if_fail (GST_IS_BPWSINC (self));
g_return_if_fail (GST_IS_AUDIO_WSINC_BAND (self));
switch (prop_id) {
case PROP_LENGTH:{
@ -791,13 +795,13 @@ bpwsinc_set_property (GObject * object, guint prop_id, const GValue * value,
if (val != self->kernel_length) {
if (self->residue) {
bpwsinc_push_residue (self);
audio_wsincband_push_residue (self);
g_free (self->residue);
self->residue = NULL;
}
self->kernel_length = val;
self->latency = val / 2;
bpwsinc_build_kernel (self);
audio_wsincband_build_kernel (self);
gst_element_post_message (GST_ELEMENT (self),
gst_message_new_latency (GST_OBJECT (self)));
}
@ -807,25 +811,25 @@ bpwsinc_set_property (GObject * object, guint prop_id, const GValue * value,
case PROP_LOWER_FREQUENCY:
GST_BASE_TRANSFORM_LOCK (self);
self->lower_frequency = g_value_get_float (value);
bpwsinc_build_kernel (self);
audio_wsincband_build_kernel (self);
GST_BASE_TRANSFORM_UNLOCK (self);
break;
case PROP_UPPER_FREQUENCY:
GST_BASE_TRANSFORM_LOCK (self);
self->upper_frequency = g_value_get_float (value);
bpwsinc_build_kernel (self);
audio_wsincband_build_kernel (self);
GST_BASE_TRANSFORM_UNLOCK (self);
break;
case PROP_MODE:
GST_BASE_TRANSFORM_LOCK (self);
self->mode = g_value_get_enum (value);
bpwsinc_build_kernel (self);
audio_wsincband_build_kernel (self);
GST_BASE_TRANSFORM_UNLOCK (self);
break;
case PROP_WINDOW:
GST_BASE_TRANSFORM_LOCK (self);
self->window = g_value_get_enum (value);
bpwsinc_build_kernel (self);
audio_wsincband_build_kernel (self);
GST_BASE_TRANSFORM_UNLOCK (self);
break;
default:
@ -835,10 +839,10 @@ bpwsinc_set_property (GObject * object, guint prop_id, const GValue * value,
}
static void
bpwsinc_get_property (GObject * object, guint prop_id, GValue * value,
audio_wsincband_get_property (GObject * object, guint prop_id, GValue * value,
GParamSpec * pspec)
{
GstBPWSinc *self = GST_BPWSINC (object);
GstAudioWSincBand *self = GST_AUDIO_WSINC_BAND (object);
switch (prop_id) {
case PROP_LENGTH:

43
gst/audiofx/audiowsincband.h
View file

@ -27,41 +27,40 @@
*
*/
#ifndef __GST_BPWSINC_H__
#define __GST_BPWSINC_H__
#ifndef __GST_AUDIO_WSINC_BAND_H__
#define __GST_AUDIO_WSINC_BAND_H__
#include "gstfilter.h"
#include <gst/gst.h>
#include <gst/audio/gstaudiofilter.h>
G_BEGIN_DECLS
#define GST_TYPE_BPWSINC \
(gst_bpwsinc_get_type())
#define GST_BPWSINC(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_BPWSINC,GstBPWSinc))
#define GST_BPWSINC_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_BPWSINC,GstBPWSincClass))
#define GST_IS_BPWSINC(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_BPWSINC))
#define GST_IS_BPWSINC_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_BPWSINC))
#define GST_TYPE_AUDIO_WSINC_BAND \
(audio_wsincband_get_type())
#define GST_AUDIO_WSINC_BAND(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_AUDIO_WSINC_BAND,GstAudioWSincBand))
#define GST_AUDIO_WSINC_BAND_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_AUDIO_WSINC_BAND,GstAudioWSincBandClass))
#define GST_IS_AUDIO_WSINC_BAND(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_AUDIO_WSINC_BAND))
#define GST_IS_AUDIO_WSINC_BAND_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_AUDIO_WSINC_BAND))
typedef struct _GstBPWSinc GstBPWSinc;
typedef struct _GstBPWSincClass GstBPWSincClass;
typedef struct _GstAudioWSincBand GstAudioWSincBand;
typedef struct _GstAudioWSincBandClass GstAudioWSincBandClass;
typedef void (*GstBPWSincProcessFunc) (GstBPWSinc *, guint8 *, guint8 *, guint);
typedef void (*GstAudioWSincBandProcessFunc) (GstAudioWSincBand *, guint8 *, guint8 *, guint);
/**
* GstBPWSinc:
* GstAudioWSincBand:
*
* Opaque data structure.
*/
struct _GstBPWSinc {
struct _GstAudioWSincBand {
GstAudioFilter element;
/* < private > */
GstBPWSincProcessFunc process;
GstAudioWSincBandProcessFunc process;
gint mode;
gint window;
@ -77,12 +76,12 @@ struct _GstBPWSinc {
guint64 next_off;
};
struct _GstBPWSincClass {
struct _GstAudioWSincBandClass {
GstAudioFilterClass parent_class;
};
GType gst_bpwsinc_get_type (void);
GType audio_wsincband_get_type (void);
G_END_DECLS
#endif /* __GST_BPWSINC_H__ */
#endif /* __GST_AUDIO_WSINC_BAND_H__ */

145
gst/audiofx/audiowsinclimit.c
View file

@ -34,7 +34,7 @@
*/
/**
* SECTION:element-lpwsinc
* SECTION:element-audiowsinclimit
* @short_description: Windowed Sinc low pass and high pass filter
*
* <refsect2>
@ -52,9 +52,9 @@
* <title>Example launch line</title>
* <para>
* <programlisting>
* gst-launch audiotestsrc freq=1500 ! audioconvert ! lpwsinc mode=low-pass frequency=1000 length=501 ! audioconvert ! alsasink
* gst-launch filesrc location="melo1.ogg" ! oggdemux ! vorbisdec ! audioconvert ! lpwsinc mode=high-pass frequency=15000 length=501 ! audioconvert ! alsasink
* gst-launch audiotestsrc wave=white-noise ! audioconvert ! lpwsinc mode=low-pass frequency=1000 length=10001 window=blackman ! audioconvert ! alsasink
* gst-launch audiotestsrc freq=1500 ! audioconvert ! audiowsinclimit mode=low-pass frequency=1000 length=501 ! audioconvert ! alsasink
* gst-launch filesrc location="melo1.ogg" ! oggdemux ! vorbisdec ! audioconvert ! audiowsinclimit mode=high-pass frequency=15000 length=501 ! audioconvert ! alsasink
* gst-launch audiotestsrc wave=white-noise ! audioconvert ! audiowsinclimit mode=low-pass frequency=1000 length=10001 window=blackman ! audioconvert ! alsasink
* </programlisting>
* </para>
* </refsect2>
@ -70,12 +70,13 @@
#include <gst/audio/gstaudiofilter.h>
#include <gst/controller/gstcontroller.h>
#include "gstlpwsinc.h"
#include "audiowsinclimit.h"
#define GST_CAT_DEFAULT gst_lpwsinc_debug
#define GST_CAT_DEFAULT audio_wsinclimit_debug
GST_DEBUG_CATEGORY_STATIC (GST_CAT_DEFAULT);
static const GstElementDetails lpwsinc_details = GST_ELEMENT_DETAILS ("LPWSinc",
static const GstElementDetails audio_wsinclimit_details =
GST_ELEMENT_DETAILS ("AudioWSincLimit",
"Filter/Effect/Audio",
"Low-pass and High-pass Windowed sinc filter",
"Thomas <thomas@apestaart.org>, "
@ -105,9 +106,9 @@ enum
MODE_HIGH_PASS
};
#define GST_TYPE_LPWSINC_MODE (gst_lpwsinc_mode_get_type ())
#define GST_TYPE_AUDIO_WSINC_LIMIT_MODE (audio_wsinclimit_mode_get_type ())
static GType
gst_lpwsinc_mode_get_type (void)
audio_wsinclimit_mode_get_type (void)
{
static GType gtype = 0;
@ -120,7 +121,7 @@ gst_lpwsinc_mode_get_type (void)
{0, NULL, NULL}
};
gtype = g_enum_register_static ("GstLPWSincMode", values);
gtype = g_enum_register_static ("GstAudioWSincLimitMode", values);
}
return gtype;
}
@ -131,9 +132,9 @@ enum
WINDOW_BLACKMAN
};
#define GST_TYPE_LPWSINC_WINDOW (gst_lpwsinc_window_get_type ())
#define GST_TYPE_AUDIO_WSINC_LIMIT_WINDOW (audio_wsinclimit_window_get_type ())
static GType
gst_lpwsinc_window_get_type (void)
audio_wsinclimit_window_get_type (void)
{
static GType gtype = 0;
@ -146,7 +147,7 @@ gst_lpwsinc_window_get_type (void)
{0, NULL, NULL}
};
gtype = g_enum_register_static ("GstLPWSincWindow", values);
gtype = g_enum_register_static ("GstAudioWSincLimitWindow", values);
}
return gtype;
}
@ -159,32 +160,34 @@ gst_lpwsinc_window_get_type (void)
" channels = (int) [ 1, MAX ]"
#define DEBUG_INIT(bla) \
GST_DEBUG_CATEGORY_INIT (gst_lpwsinc_debug, "lpwsinc", 0, "Low-pass and High-pass Windowed sinc filter plugin");
GST_DEBUG_CATEGORY_INIT (audio_wsinclimit_debug, "audiowsinclimit", 0, \
"Low-pass and High-pass Windowed sinc filter plugin");
GST_BOILERPLATE_FULL (GstLPWSinc, gst_lpwsinc, GstAudioFilter,
GST_BOILERPLATE_FULL (GstAudioWSincLimit, audio_wsinclimit, GstAudioFilter,
GST_TYPE_AUDIO_FILTER, DEBUG_INIT);
static void lpwsinc_set_property (GObject * object, guint prop_id,
static void audio_wsinclimit_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec);
static void lpwsinc_get_property (GObject * object, guint prop_id,
static void audio_wsinclimit_get_property (GObject * object, guint prop_id,
GValue * value, GParamSpec * pspec);
static GstFlowReturn lpwsinc_transform (GstBaseTransform * base,
static GstFlowReturn audio_wsinclimit_transform (GstBaseTransform * base,
GstBuffer * inbuf, GstBuffer * outbuf);
static gboolean lpwsinc_start (GstBaseTransform * base);
static gboolean lpwsinc_event (GstBaseTransform * base, GstEvent * event);
static gboolean lpwsinc_setup (GstAudioFilter * base,
static gboolean audio_wsinclimit_start (GstBaseTransform * base);
static gboolean audio_wsinclimit_event (GstBaseTransform * base,
GstEvent * event);
static gboolean audio_wsinclimit_setup (GstAudioFilter * base,
GstRingBufferSpec * format);
static gboolean lpwsinc_query (GstPad * pad, GstQuery * query);
static const GstQueryType *lpwsinc_query_type (GstPad * pad);
static gboolean audio_wsinclimit_query (GstPad * pad, GstQuery * query);
static const GstQueryType *audio_wsinclimit_query_type (GstPad * pad);
/* Element class */
static void
gst_lpwsinc_dispose (GObject * object)
audio_wsinclimit_dispose (GObject * object)
{
GstLPWSinc *self = GST_LPWSINC (object);
GstAudioWSincLimit *self = GST_AUDIO_WSINC_LIMIT (object);
if (self->residue) {
g_free (self->residue);
@ -200,12 +203,12 @@ gst_lpwsinc_dispose (GObject * object)
}
static void
gst_lpwsinc_base_init (gpointer g_class)
audio_wsinclimit_base_init (gpointer g_class)
{
GstElementClass *element_class = GST_ELEMENT_CLASS (g_class);
GstCaps *caps;
gst_element_class_set_details (element_class, &lpwsinc_details);
gst_element_class_set_details (element_class, &audio_wsinclimit_details);
caps = gst_caps_from_string (ALLOWED_CAPS);
gst_audio_filter_class_add_pad_templates (GST_AUDIO_FILTER_CLASS (g_class),
@ -214,7 +217,7 @@ gst_lpwsinc_base_init (gpointer g_class)
}
static void
gst_lpwsinc_class_init (GstLPWSincClass * klass)
audio_wsinclimit_class_init (GstAudioWSincLimitClass * klass)
{
GObjectClass *gobject_class;
GstBaseTransformClass *trans_class;
@ -224,9 +227,9 @@ gst_lpwsinc_class_init (GstLPWSincClass * klass)
trans_class = (GstBaseTransformClass *) klass;
filter_class = (GstAudioFilterClass *) klass;
gobject_class->set_property = lpwsinc_set_property;
gobject_class->get_property = lpwsinc_get_property;
gobject_class->dispose = gst_lpwsinc_dispose;
gobject_class->set_property = audio_wsinclimit_set_property;
gobject_class->get_property = audio_wsinclimit_get_property;
gobject_class->dispose = audio_wsinclimit_dispose;
/* FIXME: Don't use the complete possible range but restrict the upper boundary
@ -242,22 +245,23 @@ gst_lpwsinc_class_init (GstLPWSincClass * klass)
g_object_class_install_property (gobject_class, PROP_MODE,
g_param_spec_enum ("mode", "Mode",
"Low pass or high pass mode", GST_TYPE_LPWSINC_MODE,
"Low pass or high pass mode", GST_TYPE_AUDIO_WSINC_LIMIT_MODE,
MODE_LOW_PASS, G_PARAM_READWRITE | GST_PARAM_CONTROLLABLE));
g_object_class_install_property (gobject_class, PROP_WINDOW,
g_param_spec_enum ("window", "Window",
"Window function to use", GST_TYPE_LPWSINC_WINDOW,
"Window function to use", GST_TYPE_AUDIO_WSINC_LIMIT_WINDOW,
WINDOW_HAMMING, G_PARAM_READWRITE | GST_PARAM_CONTROLLABLE));
trans_class->transform = GST_DEBUG_FUNCPTR (lpwsinc_transform);
trans_class->start = GST_DEBUG_FUNCPTR (lpwsinc_start);
trans_class->event = GST_DEBUG_FUNCPTR (lpwsinc_event);
filter_class->setup = GST_DEBUG_FUNCPTR (lpwsinc_setup);
trans_class->transform = GST_DEBUG_FUNCPTR (audio_wsinclimit_transform);
trans_class->start = GST_DEBUG_FUNCPTR (audio_wsinclimit_start);
trans_class->event = GST_DEBUG_FUNCPTR (audio_wsinclimit_event);
filter_class->setup = GST_DEBUG_FUNCPTR (audio_wsinclimit_setup);
}
static void
gst_lpwsinc_init (GstLPWSinc * self, GstLPWSincClass * g_class)
audio_wsinclimit_init (GstAudioWSincLimit * self,
GstAudioWSincLimitClass * g_class)
{
self->mode = MODE_LOW_PASS;
self->window = WINDOW_HAMMING;
@ -272,14 +276,15 @@ gst_lpwsinc_init (GstLPWSinc * self, GstLPWSincClass * g_class)
self->next_ts = GST_CLOCK_TIME_NONE;
self->next_off = GST_BUFFER_OFFSET_NONE;
gst_pad_set_query_function (GST_BASE_TRANSFORM (self)->srcpad, lpwsinc_query);
gst_pad_set_query_function (GST_BASE_TRANSFORM (self)->srcpad,
audio_wsinclimit_query);
gst_pad_set_query_type_function (GST_BASE_TRANSFORM (self)->srcpad,
lpwsinc_query_type);
audio_wsinclimit_query_type);
}
#define DEFINE_PROCESS_FUNC(width,ctype) \
static void \
process_##width (GstLPWSinc * self, g##ctype * src, g##ctype * dst, guint input_samples) \
process_##width (GstAudioWSincLimit * self, g##ctype * src, g##ctype * dst, guint input_samples) \
{ \
gint kernel_length = self->kernel_length; \
gint i, j, k, l; \
@ -324,7 +329,7 @@ DEFINE_PROCESS_FUNC (64, double);
#undef DEFINE_PROCESS_FUNC
static void
lpwsinc_build_kernel (GstLPWSinc * self)
audio_wsinclimit_build_kernel (GstAudioWSincLimit * self)
{
gint i = 0;
gdouble sum = 0.0;
@ -347,7 +352,7 @@ lpwsinc_build_kernel (GstLPWSinc * self)
self->cutoff =
CLAMP (self->cutoff, 0.0, GST_AUDIO_FILTER (self)->format.rate / 2);
GST_DEBUG ("lpwsinc: initializing filter kernel of length %d "
GST_DEBUG ("audio_wsinclimit_: initializing filter kernel of length %d "
"with cutoff %.2lf Hz "
"for mode %s",
len, self->cutoff,
@ -398,7 +403,7 @@ lpwsinc_build_kernel (GstLPWSinc * self)
}
static void
lpwsinc_push_residue (GstLPWSinc * self)
audio_wsinclimit_push_residue (GstAudioWSincLimit * self)
{
GstBuffer *outbuf;
GstFlowReturn res;
@ -477,16 +482,16 @@ lpwsinc_push_residue (GstLPWSinc * self)
/* get notified of caps and plug in the correct process function */
static gboolean
lpwsinc_setup (GstAudioFilter * base, GstRingBufferSpec * format)
audio_wsinclimit_setup (GstAudioFilter * base, GstRingBufferSpec * format)
{
GstLPWSinc *self = GST_LPWSINC (base);
GstAudioWSincLimit *self = GST_AUDIO_WSINC_LIMIT (base);
gboolean ret = TRUE;
if (format->width == 32)
self->process = (GstLPWSincProcessFunc) process_32;
self->process = (GstAudioWSincLimitProcessFunc) process_32;
else if (format->width == 64)
self->process = (GstLPWSincProcessFunc) process_64;
self->process = (GstAudioWSincLimitProcessFunc) process_64;
else
ret = FALSE;
@ -498,10 +503,10 @@ lpwsinc_setup (GstAudioFilter * base, GstRingBufferSpec * format)
/* GstBaseTransform vmethod implementations */
static GstFlowReturn
lpwsinc_transform (GstBaseTransform * base, GstBuffer * inbuf,
audio_wsinclimit_transform (GstBaseTransform * base, GstBuffer * inbuf,
GstBuffer * outbuf)
{
GstLPWSinc *self = GST_LPWSINC (base);
GstAudioWSincLimit *self = GST_AUDIO_WSINC_LIMIT (base);
GstClockTime timestamp;
gint channels = GST_AUDIO_FILTER (self)->format.channels;
gint rate = GST_AUDIO_FILTER (self)->format.rate;
@ -516,7 +521,7 @@ lpwsinc_transform (GstBaseTransform * base, GstBuffer * inbuf,
gst_object_sync_values (G_OBJECT (self), timestamp);
if (!self->have_kernel)
lpwsinc_build_kernel (self);
audio_wsinclimit_build_kernel (self);
/* Reset the residue if already existing on discont buffers */
if (GST_BUFFER_IS_DISCONT (inbuf)) {
@ -616,9 +621,9 @@ lpwsinc_transform (GstBaseTransform * base, GstBuffer * inbuf,
}
static gboolean
lpwsinc_start (GstBaseTransform * base)
audio_wsinclimit_start (GstBaseTransform * base)
{
GstLPWSinc *self = GST_LPWSINC (base);
GstAudioWSincLimit *self = GST_AUDIO_WSINC_LIMIT (base);
gint channels = GST_AUDIO_FILTER (self)->format.channels;
/* Reset the residue if already existing */
@ -634,9 +639,9 @@ lpwsinc_start (GstBaseTransform * base)
}
static gboolean
lpwsinc_query (GstPad * pad, GstQuery * query)
audio_wsinclimit_query (GstPad * pad, GstQuery * query)
{
GstLPWSinc *self = GST_LPWSINC (gst_pad_get_parent (pad));
GstAudioWSincLimit *self = GST_AUDIO_WSINC_LIMIT (gst_pad_get_parent (pad));
gboolean res = TRUE;
switch (GST_QUERY_TYPE (query)) {
@ -687,7 +692,7 @@ lpwsinc_query (GstPad * pad, GstQuery * query)
}
static const GstQueryType *
lpwsinc_query_type (GstPad * pad)
audio_wsinclimit_query_type (GstPad * pad)
{
static const GstQueryType types[] = {
GST_QUERY_LATENCY,
@ -698,13 +703,13 @@ lpwsinc_query_type (GstPad * pad)
}
static gboolean
lpwsinc_event (GstBaseTransform * base, GstEvent * event)
audio_wsinclimit_event (GstBaseTransform * base, GstEvent * event)
{
GstLPWSinc *self = GST_LPWSINC (base);
GstAudioWSincLimit *self = GST_AUDIO_WSINC_LIMIT (base);
switch (GST_EVENT_TYPE (event)) {
case GST_EVENT_EOS:
lpwsinc_push_residue (self);
audio_wsinclimit_push_residue (self);
break;
default:
break;
@ -714,12 +719,12 @@ lpwsinc_event (GstBaseTransform * base, GstEvent * event)
}
static void
lpwsinc_set_property (GObject * object, guint prop_id, const GValue * value,
GParamSpec * pspec)
audio_wsinclimit_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec)
{
GstLPWSinc *self = GST_LPWSINC (object);
GstAudioWSincLimit *self = GST_AUDIO_WSINC_LIMIT (object);
g_return_if_fail (GST_IS_LPWSINC (self));
g_return_if_fail (GST_IS_AUDIO_WSINC_LIMIT (self));
switch (prop_id) {
case PROP_LENGTH:{
@ -732,13 +737,13 @@ lpwsinc_set_property (GObject * object, guint prop_id, const GValue * value,
if (val != self->kernel_length) {
if (self->residue) {
lpwsinc_push_residue (self);
audio_wsinclimit_push_residue (self);
g_free (self->residue);
self->residue = NULL;
}
self->kernel_length = val;
self->latency = val / 2;
lpwsinc_build_kernel (self);
audio_wsinclimit_build_kernel (self);
gst_element_post_message (GST_ELEMENT (self),
gst_message_new_latency (GST_OBJECT (self)));
}
@ -748,19 +753,19 @@ lpwsinc_set_property (GObject * object, guint prop_id, const GValue * value,
case PROP_FREQUENCY:
GST_BASE_TRANSFORM_LOCK (self);
self->cutoff = g_value_get_float (value);
lpwsinc_build_kernel (self);
audio_wsinclimit_build_kernel (self);
GST_BASE_TRANSFORM_UNLOCK (self);
break;
case PROP_MODE:
GST_BASE_TRANSFORM_LOCK (self);
self->mode = g_value_get_enum (value);
lpwsinc_build_kernel (self);
audio_wsinclimit_build_kernel (self);
GST_BASE_TRANSFORM_UNLOCK (self);
break;
case PROP_WINDOW:
GST_BASE_TRANSFORM_LOCK (self);
self->window = g_value_get_enum (value);
lpwsinc_build_kernel (self);
audio_wsinclimit_build_kernel (self);
GST_BASE_TRANSFORM_UNLOCK (self);
break;
default:
@ -770,10 +775,10 @@ lpwsinc_set_property (GObject * object, guint prop_id, const GValue * value,
}
static void
lpwsinc_get_property (GObject * object, guint prop_id, GValue * value,
audio_wsinclimit_get_property (GObject * object, guint prop_id, GValue * value,
GParamSpec * pspec)
{
GstLPWSinc *self = GST_LPWSINC (object);
GstAudioWSincLimit *self = GST_AUDIO_WSINC_LIMIT (object);
switch (prop_id) {
case PROP_LENGTH:

43
gst/audiofx/audiowsinclimit.h
View file

@ -27,41 +27,40 @@
*
*/
#ifndef __GST_LPWSINC_H__
#define __GST_LPWSINC_H__
#ifndef __GST_AUDIO_WSINC_LIMIT_H__
#define __GST_AUDIO_WSINC_LIMIT_H__
#include "gstfilter.h"
#include <gst/gst.h>
#include <gst/audio/gstaudiofilter.h>
G_BEGIN_DECLS
#define GST_TYPE_LPWSINC \
(gst_lpwsinc_get_type())
#define GST_LPWSINC(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_LPWSINC,GstLPWSinc))
#define GST_LPWSINC_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_LPWSINC,GstLPWSincClass))
#define GST_IS_LPWSINC(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_LPWSINC))
#define GST_IS_LPWSINC_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_LPWSINC))
#define GST_TYPE_AUDIO_WSINC_LIMIT \
(audio_wsinclimit_get_type())
#define GST_AUDIO_WSINC_LIMIT(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_AUDIO_WSINC_LIMIT,GstAudioWSincLimit))
#define GST_AUDIO_WSINC_LIMIT_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_AUDIO_WSINC_LIMIT,GstAudioWSincLimitClass))
#define GST_IS_AUDIO_WSINC_LIMIT(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_AUDIO_WSINC_LIMIT))
#define GST_IS_AUDIO_WSINC_LIMIT_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_AUDIO_WSINC_LIMIT))
typedef struct _GstLPWSinc GstLPWSinc;
typedef struct _GstLPWSincClass GstLPWSincClass;
typedef struct _GstAudioWSincLimit GstAudioWSincLimit;
typedef struct _GstAudioWSincLimitClass GstAudioWSincLimitClass;
typedef void (*GstLPWSincProcessFunc) (GstLPWSinc *, guint8 *, guint8 *, guint);
typedef void (*GstAudioWSincLimitProcessFunc) (GstAudioWSincLimit *, guint8 *, guint8 *, guint);
/**
* GstLPWSinc:
* GstAudioWSincLimit:
*
* Opaque data structure.
*/
struct _GstLPWSinc {
struct _GstAudioWSincLimit {
GstAudioFilter element;
/* < private > */
GstLPWSincProcessFunc process;
GstAudioWSincLimitProcessFunc process;
gint mode;
gint window;
@ -77,12 +76,12 @@ struct _GstLPWSinc {
guint64 next_off;
};
struct _GstLPWSincClass {
struct _GstAudioWSincLimitClass {
GstAudioFilterClass parent_class;
};
GType gst_lpwsinc_get_type (void);
GType audio_wsinclimit_get_type (void);
G_END_DECLS
#endif /* __GST_LPWSINC_H__ */
#endif /* __GST_AUDIO_WSINC_LIMIT_H__ */

2
tests/check/Makefile.am
View file

@ -59,6 +59,8 @@ check_PROGRAMS = \
elements/audiocheblimit \
elements/audioamplify \
elements/audiodynamic \
elements/audiowsincband \
elements/audiowsinclimit \
elements/avimux \
elements/avisubtitle \
elements/icydemux \

342
tests/check/elements/audiowsincband.c
View file

@ -2,7 +2,7 @@
*
* Copyright (C) 2007 Sebastian Dröge <slomo@circular-chaos.org>
*
* bpwsinc.c: Unit test for the bpwsinc element
* audiowsincband.c: Unit test for the audiowsincband element
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
@ -31,14 +31,14 @@
* get_peer, and then remove references in every test function */
GstPad *mysrcpad, *mysinkpad;
#define BPWSINC_CAPS_STRING_32 \
#define AUDIO_WSINC_BAND_CAPS_STRING_32 \
"audio/x-raw-float, " \
"channels = (int) 1, " \
"rate = (int) 44100, " \
"endianness = (int) BYTE_ORDER, " \
"width = (int) 32" \
#define BPWSINC_CAPS_STRING_64 \
#define AUDIO_WSINC_BAND_CAPS_STRING_64 \
"audio/x-raw-float, " \
"channels = (int) 1, " \
"rate = (int) 44100, " \
@ -63,24 +63,24 @@ static GstStaticPadTemplate srctemplate = GST_STATIC_PAD_TEMPLATE ("src",
);
GstElement *
setup_bpwsinc ()
setup_audiowsincband ()
{
GstElement *bpwsinc;
GstElement *audiowsincband;
GST_DEBUG ("setup_bpwsinc");
bpwsinc = gst_check_setup_element ("bpwsinc");
mysrcpad = gst_check_setup_src_pad (bpwsinc, &srctemplate, NULL);
mysinkpad = gst_check_setup_sink_pad (bpwsinc, &sinktemplate, NULL);
GST_DEBUG ("setup_audiowsincband");
audiowsincband = gst_check_setup_element ("audiowsincband");
mysrcpad = gst_check_setup_src_pad (audiowsincband, &srctemplate, NULL);
mysinkpad = gst_check_setup_sink_pad (audiowsincband, &sinktemplate, NULL);
gst_pad_set_active (mysrcpad, TRUE);
gst_pad_set_active (mysinkpad, TRUE);
return bpwsinc;
return audiowsincband;
}
void
cleanup_bpwsinc (GstElement * bpwsinc)
cleanup_audiowsincband (GstElement * audiowsincband)
{
GST_DEBUG ("cleanup_bpwsinc");
GST_DEBUG ("cleanup_audiowsincband");
g_list_foreach (buffers, (GFunc) gst_mini_object_unref, NULL);
g_list_free (buffers);
@ -88,9 +88,9 @@ cleanup_bpwsinc (GstElement * bpwsinc)
gst_pad_set_active (mysrcpad, FALSE);
gst_pad_set_active (mysinkpad, FALSE);
gst_check_teardown_src_pad (bpwsinc);
gst_check_teardown_sink_pad (bpwsinc);
gst_check_teardown_element (bpwsinc);
gst_check_teardown_src_pad (audiowsincband);
gst_check_teardown_sink_pad (audiowsincband);
gst_check_teardown_element (audiowsincband);
}
/* Test if data containing only one frequency component
@ -98,32 +98,32 @@ cleanup_bpwsinc (GstElement * bpwsinc)
* 2000Hz frequency band around rate/4 */
GST_START_TEST (test_32_bp_0hz)
{
GstElement *bpwsinc;
GstElement *audiowsincband;
GstBuffer *inbuffer, *outbuffer;
GstCaps *caps;
gfloat *in, *res, rms;
gint i;
GList *node;
bpwsinc = setup_bpwsinc ();
audiowsincband = setup_audiowsincband ();
/* Set to bandpass */
g_object_set (G_OBJECT (bpwsinc), "mode", 0, NULL);
g_object_set (G_OBJECT (bpwsinc), "length", 31, NULL);
g_object_set (G_OBJECT (audiowsincband), "mode", 0, NULL);
g_object_set (G_OBJECT (audiowsincband), "length", 31, NULL);
fail_unless (gst_element_set_state (bpwsinc,
fail_unless (gst_element_set_state (audiowsincband,
GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
"could not set to playing");
g_object_set (G_OBJECT (bpwsinc), "lower-frequency", 44100 / 4.0 - 1000,
NULL);
g_object_set (G_OBJECT (bpwsinc), "upper-frequency", 44100 / 4.0 + 1000,
NULL);
g_object_set (G_OBJECT (audiowsincband), "lower-frequency",
44100 / 4.0 - 1000, NULL);
g_object_set (G_OBJECT (audiowsincband), "upper-frequency",
44100 / 4.0 + 1000, NULL);
inbuffer = gst_buffer_new_and_alloc (1024 * sizeof (gfloat));
in = (gfloat *) GST_BUFFER_DATA (inbuffer);
for (i = 0; i < 1024; i++)
in[i] = 1.0;
caps = gst_caps_from_string (BPWSINC_CAPS_STRING_32);
caps = gst_caps_from_string (AUDIO_WSINC_BAND_CAPS_STRING_32);
gst_buffer_set_caps (inbuffer, caps);
gst_caps_unref (caps);
ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1);
@ -149,7 +149,7 @@ GST_START_TEST (test_32_bp_0hz)
}
/* cleanup */
cleanup_bpwsinc (bpwsinc);
cleanup_audiowsincband (audiowsincband);
}
GST_END_TEST;
@ -159,26 +159,26 @@ GST_END_TEST;
* and a 2000Hz frequency band around rate/4 */
GST_START_TEST (test_32_bp_11025hz)
{
GstElement *bpwsinc;
GstElement *audiowsincband;
GstBuffer *inbuffer, *outbuffer;
GstCaps *caps;
gfloat *in, *res, rms;
gint i;
GList *node;
bpwsinc = setup_bpwsinc ();
audiowsincband = setup_audiowsincband ();
/* Set to bandpass */
g_object_set (G_OBJECT (bpwsinc), "mode", 0, NULL);
g_object_set (G_OBJECT (bpwsinc), "length", 31, NULL);
g_object_set (G_OBJECT (audiowsincband), "mode", 0, NULL);
g_object_set (G_OBJECT (audiowsincband), "length", 31, NULL);
fail_unless (gst_element_set_state (bpwsinc,
fail_unless (gst_element_set_state (audiowsincband,
GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
"could not set to playing");
g_object_set (G_OBJECT (bpwsinc), "lower-frequency", 44100 / 4.0 - 1000,
NULL);
g_object_set (G_OBJECT (bpwsinc), "upper-frequency", 44100 / 4.0 + 1000,
NULL);
g_object_set (G_OBJECT (audiowsincband), "lower-frequency",
44100 / 4.0 - 1000, NULL);
g_object_set (G_OBJECT (audiowsincband), "upper-frequency",
44100 / 4.0 + 1000, NULL);
inbuffer = gst_buffer_new_and_alloc (1024 * sizeof (gfloat));
in = (gfloat *) GST_BUFFER_DATA (inbuffer);
for (i = 0; i < 1024; i += 4) {
@ -188,7 +188,7 @@ GST_START_TEST (test_32_bp_11025hz)
in[i + 3] = -1.0;
}
caps = gst_caps_from_string (BPWSINC_CAPS_STRING_32);
caps = gst_caps_from_string (AUDIO_WSINC_BAND_CAPS_STRING_32);
gst_buffer_set_caps (inbuffer, caps);
gst_caps_unref (caps);
ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1);
@ -214,7 +214,7 @@ GST_START_TEST (test_32_bp_11025hz)
}
/* cleanup */
cleanup_bpwsinc (bpwsinc);
cleanup_audiowsincband (audiowsincband);
}
GST_END_TEST;
@ -225,26 +225,26 @@ GST_END_TEST;
* 2000Hz frequency band around rate/4 */
GST_START_TEST (test_32_bp_22050hz)
{
GstElement *bpwsinc;
GstElement *audiowsincband;
GstBuffer *inbuffer, *outbuffer;
GstCaps *caps;
gfloat *in, *res, rms;
gint i;
GList *node;
bpwsinc = setup_bpwsinc ();
audiowsincband = setup_audiowsincband ();
/* Set to bandpass */
g_object_set (G_OBJECT (bpwsinc), "mode", 0, NULL);
g_object_set (G_OBJECT (bpwsinc), "length", 31, NULL);
g_object_set (G_OBJECT (audiowsincband), "mode", 0, NULL);
g_object_set (G_OBJECT (audiowsincband), "length", 31, NULL);
fail_unless (gst_element_set_state (bpwsinc,
fail_unless (gst_element_set_state (audiowsincband,
GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
"could not set to playing");
g_object_set (G_OBJECT (bpwsinc), "lower-frequency", 44100 / 4.0 - 1000,
NULL);
g_object_set (G_OBJECT (bpwsinc), "upper-frequency", 44100 / 4.0 + 1000,
NULL);
g_object_set (G_OBJECT (audiowsincband), "lower-frequency",
44100 / 4.0 - 1000, NULL);
g_object_set (G_OBJECT (audiowsincband), "upper-frequency",
44100 / 4.0 + 1000, NULL);
inbuffer = gst_buffer_new_and_alloc (1024 * sizeof (gfloat));
in = (gfloat *) GST_BUFFER_DATA (inbuffer);
for (i = 0; i < 1024; i += 2) {
@ -252,7 +252,7 @@ GST_START_TEST (test_32_bp_22050hz)
in[i + 1] = -1.0;
}
caps = gst_caps_from_string (BPWSINC_CAPS_STRING_32);
caps = gst_caps_from_string (AUDIO_WSINC_BAND_CAPS_STRING_32);
gst_buffer_set_caps (inbuffer, caps);
gst_caps_unref (caps);
ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1);
@ -278,7 +278,7 @@ GST_START_TEST (test_32_bp_22050hz)
}
/* cleanup */
cleanup_bpwsinc (bpwsinc);
cleanup_audiowsincband (audiowsincband);
}
GST_END_TEST;
@ -288,32 +288,32 @@ GST_END_TEST;
* 2000Hz frequency band around rate/4 */
GST_START_TEST (test_32_br_0hz)
{
GstElement *bpwsinc;
GstElement *audiowsincband;
GstBuffer *inbuffer, *outbuffer;
GstCaps *caps;
gfloat *in, *res, rms;
gint i;
GList *node;
bpwsinc = setup_bpwsinc ();
audiowsincband = setup_audiowsincband ();
/* Set to bandreject */
g_object_set (G_OBJECT (bpwsinc), "mode", 1, NULL);
g_object_set (G_OBJECT (bpwsinc), "length", 31, NULL);
g_object_set (G_OBJECT (audiowsincband), "mode", 1, NULL);
g_object_set (G_OBJECT (audiowsincband), "length", 31, NULL);
fail_unless (gst_element_set_state (bpwsinc,
fail_unless (gst_element_set_state (audiowsincband,
GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
"could not set to playing");
g_object_set (G_OBJECT (bpwsinc), "lower-frequency", 44100 / 4.0 - 1000,
NULL);
g_object_set (G_OBJECT (bpwsinc), "upper-frequency", 44100 / 4.0 + 1000,
NULL);
g_object_set (G_OBJECT (audiowsincband), "lower-frequency",
44100 / 4.0 - 1000, NULL);
g_object_set (G_OBJECT (audiowsincband), "upper-frequency",
44100 / 4.0 + 1000, NULL);
inbuffer = gst_buffer_new_and_alloc (1024 * sizeof (gfloat));
in = (gfloat *) GST_BUFFER_DATA (inbuffer);
for (i = 0; i < 1024; i++)
in[i] = 1.0;
caps = gst_caps_from_string (BPWSINC_CAPS_STRING_32);
caps = gst_caps_from_string (AUDIO_WSINC_BAND_CAPS_STRING_32);
gst_buffer_set_caps (inbuffer, caps);
gst_caps_unref (caps);
ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1);
@ -339,7 +339,7 @@ GST_START_TEST (test_32_br_0hz)
}
/* cleanup */
cleanup_bpwsinc (bpwsinc);
cleanup_audiowsincband (audiowsincband);
}
GST_END_TEST;
@ -349,26 +349,26 @@ GST_END_TEST;
* and a 2000Hz frequency band around rate/4 */
GST_START_TEST (test_32_br_11025hz)
{
GstElement *bpwsinc;
GstElement *audiowsincband;
GstBuffer *inbuffer, *outbuffer;
GstCaps *caps;
gfloat *in, *res, rms;
gint i;
GList *node;
bpwsinc = setup_bpwsinc ();
audiowsincband = setup_audiowsincband ();
/* Set to bandreject */
g_object_set (G_OBJECT (bpwsinc), "mode", 1, NULL);
g_object_set (G_OBJECT (bpwsinc), "length", 31, NULL);
g_object_set (G_OBJECT (audiowsincband), "mode", 1, NULL);
g_object_set (G_OBJECT (audiowsincband), "length", 31, NULL);
fail_unless (gst_element_set_state (bpwsinc,
fail_unless (gst_element_set_state (audiowsincband,
GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
"could not set to playing");
g_object_set (G_OBJECT (bpwsinc), "lower-frequency", 44100 / 4.0 - 1000,
NULL);
g_object_set (G_OBJECT (bpwsinc), "upper-frequency", 44100 / 4.0 + 1000,
NULL);
g_object_set (G_OBJECT (audiowsincband), "lower-frequency",
44100 / 4.0 - 1000, NULL);
g_object_set (G_OBJECT (audiowsincband), "upper-frequency",
44100 / 4.0 + 1000, NULL);
inbuffer = gst_buffer_new_and_alloc (1024 * sizeof (gfloat));
in = (gfloat *) GST_BUFFER_DATA (inbuffer);
@ -379,7 +379,7 @@ GST_START_TEST (test_32_br_11025hz)
in[i + 3] = -1.0;
}
caps = gst_caps_from_string (BPWSINC_CAPS_STRING_32);
caps = gst_caps_from_string (AUDIO_WSINC_BAND_CAPS_STRING_32);
gst_buffer_set_caps (inbuffer, caps);
gst_caps_unref (caps);
ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1);
@ -405,7 +405,7 @@ GST_START_TEST (test_32_br_11025hz)
}
/* cleanup */
cleanup_bpwsinc (bpwsinc);
cleanup_audiowsincband (audiowsincband);
}
GST_END_TEST;
@ -416,26 +416,26 @@ GST_END_TEST;
* 2000Hz frequency band around rate/4 */
GST_START_TEST (test_32_br_22050hz)
{
GstElement *bpwsinc;
GstElement *audiowsincband;
GstBuffer *inbuffer, *outbuffer;
GstCaps *caps;
gfloat *in, *res, rms;
gint i;
GList *node;
bpwsinc = setup_bpwsinc ();
audiowsincband = setup_audiowsincband ();
/* Set to bandreject */
g_object_set (G_OBJECT (bpwsinc), "mode", 1, NULL);
g_object_set (G_OBJECT (bpwsinc), "length", 31, NULL);
g_object_set (G_OBJECT (audiowsincband), "mode", 1, NULL);
g_object_set (G_OBJECT (audiowsincband), "length", 31, NULL);
fail_unless (gst_element_set_state (bpwsinc,
fail_unless (gst_element_set_state (audiowsincband,
GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
"could not set to playing");
g_object_set (G_OBJECT (bpwsinc), "lower-frequency", 44100 / 4.0 - 1000,
NULL);
g_object_set (G_OBJECT (bpwsinc), "upper-frequency", 44100 / 4.0 + 1000,
NULL);
g_object_set (G_OBJECT (audiowsincband), "lower-frequency",
44100 / 4.0 - 1000, NULL);
g_object_set (G_OBJECT (audiowsincband), "upper-frequency",
44100 / 4.0 + 1000, NULL);
inbuffer = gst_buffer_new_and_alloc (1024 * sizeof (gfloat));
in = (gfloat *) GST_BUFFER_DATA (inbuffer);
for (i = 0; i < 1024; i += 2) {
@ -443,7 +443,7 @@ GST_START_TEST (test_32_br_22050hz)
in[i + 1] = -1.0;
}
caps = gst_caps_from_string (BPWSINC_CAPS_STRING_32);
caps = gst_caps_from_string (AUDIO_WSINC_BAND_CAPS_STRING_32);
gst_buffer_set_caps (inbuffer, caps);
gst_caps_unref (caps);
ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1);
@ -469,7 +469,7 @@ GST_START_TEST (test_32_br_22050hz)
}
/* cleanup */
cleanup_bpwsinc (bpwsinc);
cleanup_audiowsincband (audiowsincband);
}
GST_END_TEST;
@ -478,32 +478,31 @@ GST_END_TEST;
* correctly without accessing wrong memory areas */
GST_START_TEST (test_32_small_buffer)
{
GstElement *bpwsinc;
GstBuffer *inbuffer, *outbuffer;
GstElement *audiowsincband;
GstBuffer *inbuffer;
GstCaps *caps;
gfloat *in;
gfloat *res;
gint i;
bpwsinc = setup_bpwsinc ();
audiowsincband = setup_audiowsincband ();
/* Set to bandpass */
g_object_set (G_OBJECT (bpwsinc), "mode", 0, NULL);
g_object_set (G_OBJECT (bpwsinc), "length", 101, NULL);
g_object_set (G_OBJECT (audiowsincband), "mode", 0, NULL);
g_object_set (G_OBJECT (audiowsincband), "length", 101, NULL);
fail_unless (gst_element_set_state (bpwsinc,
fail_unless (gst_element_set_state (audiowsincband,
GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
"could not set to playing");
g_object_set (G_OBJECT (bpwsinc), "lower-frequency",
g_object_set (G_OBJECT (audiowsincband), "lower-frequency",
44100 / 4.0 - 44100 / 16.0, NULL);
g_object_set (G_OBJECT (bpwsinc), "upper-frequency",
g_object_set (G_OBJECT (audiowsincband), "upper-frequency",
44100 / 4.0 + 44100 / 16.0, NULL);
inbuffer = gst_buffer_new_and_alloc (20 * sizeof (gfloat));
in = (gfloat *) GST_BUFFER_DATA (inbuffer);
for (i = 0; i < 20; i++)
in[i] = 1.0;
caps = gst_caps_from_string (BPWSINC_CAPS_STRING_32);
caps = gst_caps_from_string (AUDIO_WSINC_BAND_CAPS_STRING_32);
gst_buffer_set_caps (inbuffer, caps);
gst_caps_unref (caps);
ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1);
@ -515,7 +514,7 @@ GST_START_TEST (test_32_small_buffer)
fail_unless (g_list_length (buffers) >= 1);
/* cleanup */
cleanup_bpwsinc (bpwsinc);
cleanup_audiowsincband (audiowsincband);
}
GST_END_TEST;
@ -533,32 +532,32 @@ GST_END_TEST;
* 2000Hz frequency band around rate/4 */
GST_START_TEST (test_64_bp_0hz)
{
GstElement *bpwsinc;
GstElement *audiowsincband;
GstBuffer *inbuffer, *outbuffer;
GstCaps *caps;
gdouble *in, *res, rms;
gint i;
GList *node;
bpwsinc = setup_bpwsinc ();
audiowsincband = setup_audiowsincband ();
/* Set to bandpass */
g_object_set (G_OBJECT (bpwsinc), "mode", 0, NULL);
g_object_set (G_OBJECT (bpwsinc), "length", 31, NULL);
g_object_set (G_OBJECT (audiowsincband), "mode", 0, NULL);
g_object_set (G_OBJECT (audiowsincband), "length", 31, NULL);
fail_unless (gst_element_set_state (bpwsinc,
fail_unless (gst_element_set_state (audiowsincband,
GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
"could not set to playing");
g_object_set (G_OBJECT (bpwsinc), "lower-frequency", 44100 / 4.0 - 1000,
NULL);
g_object_set (G_OBJECT (bpwsinc), "upper-frequency", 44100 / 4.0 + 1000,
NULL);
g_object_set (G_OBJECT (audiowsincband), "lower-frequency",
44100 / 4.0 - 1000, NULL);
g_object_set (G_OBJECT (audiowsincband), "upper-frequency",
44100 / 4.0 + 1000, NULL);
inbuffer = gst_buffer_new_and_alloc (1024 * sizeof (gdouble));
in = (gdouble *) GST_BUFFER_DATA (inbuffer);
for (i = 0; i < 1024; i++)
in[i] = 1.0;
caps = gst_caps_from_string (BPWSINC_CAPS_STRING_64);
caps = gst_caps_from_string (AUDIO_WSINC_BAND_CAPS_STRING_64);
gst_buffer_set_caps (inbuffer, caps);
gst_caps_unref (caps);
ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1);
@ -584,7 +583,7 @@ GST_START_TEST (test_64_bp_0hz)
}
/* cleanup */
cleanup_bpwsinc (bpwsinc);
cleanup_audiowsincband (audiowsincband);
}
GST_END_TEST;
@ -594,26 +593,26 @@ GST_END_TEST;
* and a 2000Hz frequency band around rate/4 */
GST_START_TEST (test_64_bp_11025hz)
{
GstElement *bpwsinc;
GstElement *audiowsincband;
GstBuffer *inbuffer, *outbuffer;
GstCaps *caps;
gdouble *in, *res, rms;
gint i;
GList *node;
bpwsinc = setup_bpwsinc ();
audiowsincband = setup_audiowsincband ();
/* Set to bandpass */
g_object_set (G_OBJECT (bpwsinc), "mode", 0, NULL);
g_object_set (G_OBJECT (bpwsinc), "length", 31, NULL);
g_object_set (G_OBJECT (audiowsincband), "mode", 0, NULL);
g_object_set (G_OBJECT (audiowsincband), "length", 31, NULL);
fail_unless (gst_element_set_state (bpwsinc,
fail_unless (gst_element_set_state (audiowsincband,
GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
"could not set to playing");
g_object_set (G_OBJECT (bpwsinc), "lower-frequency", 44100 / 4.0 - 1000,
NULL);
g_object_set (G_OBJECT (bpwsinc), "upper-frequency", 44100 / 4.0 + 1000,
NULL);
g_object_set (G_OBJECT (audiowsincband), "lower-frequency",
44100 / 4.0 - 1000, NULL);
g_object_set (G_OBJECT (audiowsincband), "upper-frequency",
44100 / 4.0 + 1000, NULL);
inbuffer = gst_buffer_new_and_alloc (1024 * sizeof (gdouble));
in = (gdouble *) GST_BUFFER_DATA (inbuffer);
for (i = 0; i < 1024; i += 4) {
@ -623,7 +622,7 @@ GST_START_TEST (test_64_bp_11025hz)
in[i + 3] = -1.0;
}
caps = gst_caps_from_string (BPWSINC_CAPS_STRING_64);
caps = gst_caps_from_string (AUDIO_WSINC_BAND_CAPS_STRING_64);
gst_buffer_set_caps (inbuffer, caps);
gst_caps_unref (caps);
ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1);
@ -649,7 +648,7 @@ GST_START_TEST (test_64_bp_11025hz)
}
/* cleanup */
cleanup_bpwsinc (bpwsinc);
cleanup_audiowsincband (audiowsincband);
}
GST_END_TEST;
@ -660,26 +659,26 @@ GST_END_TEST;
* 2000Hz frequency band around rate/4 */
GST_START_TEST (test_64_bp_22050hz)
{
GstElement *bpwsinc;
GstElement *audiowsincband;
GstBuffer *inbuffer, *outbuffer;
GstCaps *caps;
gdouble *in, *res, rms;
gint i;
GList *node;
bpwsinc = setup_bpwsinc ();
audiowsincband = setup_audiowsincband ();
/* Set to bandpass */
g_object_set (G_OBJECT (bpwsinc), "mode", 0, NULL);
g_object_set (G_OBJECT (bpwsinc), "length", 31, NULL);
g_object_set (G_OBJECT (audiowsincband), "mode", 0, NULL);
g_object_set (G_OBJECT (audiowsincband), "length", 31, NULL);
fail_unless (gst_element_set_state (bpwsinc,
fail_unless (gst_element_set_state (audiowsincband,
GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
"could not set to playing");
g_object_set (G_OBJECT (bpwsinc), "lower-frequency", 44100 / 4.0 - 1000,
NULL);
g_object_set (G_OBJECT (bpwsinc), "upper-frequency", 44100 / 4.0 + 1000,
NULL);
g_object_set (G_OBJECT (audiowsincband), "lower-frequency",
44100 / 4.0 - 1000, NULL);
g_object_set (G_OBJECT (audiowsincband), "upper-frequency",
44100 / 4.0 + 1000, NULL);
inbuffer = gst_buffer_new_and_alloc (1024 * sizeof (gdouble));
in = (gdouble *) GST_BUFFER_DATA (inbuffer);
for (i = 0; i < 1024; i += 2) {
@ -687,7 +686,7 @@ GST_START_TEST (test_64_bp_22050hz)
in[i + 1] = -1.0;
}
caps = gst_caps_from_string (BPWSINC_CAPS_STRING_64);
caps = gst_caps_from_string (AUDIO_WSINC_BAND_CAPS_STRING_64);
gst_buffer_set_caps (inbuffer, caps);
gst_caps_unref (caps);
ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1);
@ -713,7 +712,7 @@ GST_START_TEST (test_64_bp_22050hz)
}
/* cleanup */
cleanup_bpwsinc (bpwsinc);
cleanup_audiowsincband (audiowsincband);
}
GST_END_TEST;
@ -723,32 +722,32 @@ GST_END_TEST;
* 2000Hz frequency band around rate/4 */
GST_START_TEST (test_64_br_0hz)
{
GstElement *bpwsinc;
GstElement *audiowsincband;
GstBuffer *inbuffer, *outbuffer;
GstCaps *caps;
gdouble *in, *res, rms;
gint i;
GList *node;
bpwsinc = setup_bpwsinc ();
audiowsincband = setup_audiowsincband ();
/* Set to bandreject */
g_object_set (G_OBJECT (bpwsinc), "mode", 1, NULL);
g_object_set (G_OBJECT (bpwsinc), "length", 31, NULL);
g_object_set (G_OBJECT (audiowsincband), "mode", 1, NULL);
g_object_set (G_OBJECT (audiowsincband), "length", 31, NULL);
fail_unless (gst_element_set_state (bpwsinc,
fail_unless (gst_element_set_state (audiowsincband,
GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
"could not set to playing");
g_object_set (G_OBJECT (bpwsinc), "lower-frequency", 44100 / 4.0 - 1000,
NULL);
g_object_set (G_OBJECT (bpwsinc), "upper-frequency", 44100 / 4.0 + 1000,
NULL);
g_object_set (G_OBJECT (audiowsincband), "lower-frequency",
44100 / 4.0 - 1000, NULL);
g_object_set (G_OBJECT (audiowsincband), "upper-frequency",
44100 / 4.0 + 1000, NULL);
inbuffer = gst_buffer_new_and_alloc (1024 * sizeof (gdouble));
in = (gdouble *) GST_BUFFER_DATA (inbuffer);
for (i = 0; i < 1024; i++)
in[i] = 1.0;
caps = gst_caps_from_string (BPWSINC_CAPS_STRING_64);
caps = gst_caps_from_string (AUDIO_WSINC_BAND_CAPS_STRING_64);
gst_buffer_set_caps (inbuffer, caps);
gst_caps_unref (caps);
ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1);
@ -774,7 +773,7 @@ GST_START_TEST (test_64_br_0hz)
}
/* cleanup */
cleanup_bpwsinc (bpwsinc);
cleanup_audiowsincband (audiowsincband);
}
GST_END_TEST;
@ -784,26 +783,26 @@ GST_END_TEST;
* and a 2000Hz frequency band around rate/4 */
GST_START_TEST (test_64_br_11025hz)
{
GstElement *bpwsinc;
GstElement *audiowsincband;
GstBuffer *inbuffer, *outbuffer;
GstCaps *caps;
gdouble *in, *res, rms;
gint i;
GList *node;
bpwsinc = setup_bpwsinc ();
audiowsincband = setup_audiowsincband ();
/* Set to bandreject */
g_object_set (G_OBJECT (bpwsinc), "mode", 1, NULL);
g_object_set (G_OBJECT (bpwsinc), "length", 31, NULL);
g_object_set (G_OBJECT (audiowsincband), "mode", 1, NULL);
g_object_set (G_OBJECT (audiowsincband), "length", 31, NULL);
fail_unless (gst_element_set_state (bpwsinc,
fail_unless (gst_element_set_state (audiowsincband,
GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
"could not set to playing");
g_object_set (G_OBJECT (bpwsinc), "lower-frequency", 44100 / 4.0 - 1000,
NULL);
g_object_set (G_OBJECT (bpwsinc), "upper-frequency", 44100 / 4.0 + 1000,
NULL);
g_object_set (G_OBJECT (audiowsincband), "lower-frequency",
44100 / 4.0 - 1000, NULL);
g_object_set (G_OBJECT (audiowsincband), "upper-frequency",
44100 / 4.0 + 1000, NULL);
inbuffer = gst_buffer_new_and_alloc (1024 * sizeof (gdouble));
in = (gdouble *) GST_BUFFER_DATA (inbuffer);
@ -814,7 +813,7 @@ GST_START_TEST (test_64_br_11025hz)
in[i + 3] = -1.0;
}
caps = gst_caps_from_string (BPWSINC_CAPS_STRING_64);
caps = gst_caps_from_string (AUDIO_WSINC_BAND_CAPS_STRING_64);
gst_buffer_set_caps (inbuffer, caps);
gst_caps_unref (caps);
ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1);
@ -840,7 +839,7 @@ GST_START_TEST (test_64_br_11025hz)
}
/* cleanup */
cleanup_bpwsinc (bpwsinc);
cleanup_audiowsincband (audiowsincband);
}
GST_END_TEST;
@ -851,26 +850,26 @@ GST_END_TEST;
* 2000Hz frequency band around rate/4 */
GST_START_TEST (test_64_br_22050hz)
{
GstElement *bpwsinc;
GstElement *audiowsincband;
GstBuffer *inbuffer, *outbuffer;
GstCaps *caps;
gdouble *in, *res, rms;
gint i;
GList *node;
bpwsinc = setup_bpwsinc ();
audiowsincband = setup_audiowsincband ();
/* Set to bandreject */
g_object_set (G_OBJECT (bpwsinc), "mode", 1, NULL);
g_object_set (G_OBJECT (bpwsinc), "length", 31, NULL);
g_object_set (G_OBJECT (audiowsincband), "mode", 1, NULL);
g_object_set (G_OBJECT (audiowsincband), "length", 31, NULL);
fail_unless (gst_element_set_state (bpwsinc,
fail_unless (gst_element_set_state (audiowsincband,
GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
"could not set to playing");
g_object_set (G_OBJECT (bpwsinc), "lower-frequency", 44100 / 4.0 - 1000,
NULL);
g_object_set (G_OBJECT (bpwsinc), "upper-frequency", 44100 / 4.0 + 1000,
NULL);
g_object_set (G_OBJECT (audiowsincband), "lower-frequency",
44100 / 4.0 - 1000, NULL);
g_object_set (G_OBJECT (audiowsincband), "upper-frequency",
44100 / 4.0 + 1000, NULL);
inbuffer = gst_buffer_new_and_alloc (1024 * sizeof (gdouble));
in = (gdouble *) GST_BUFFER_DATA (inbuffer);
for (i = 0; i < 1024; i += 2) {
@ -878,7 +877,7 @@ GST_START_TEST (test_64_br_22050hz)
in[i + 1] = -1.0;
}
caps = gst_caps_from_string (BPWSINC_CAPS_STRING_64);
caps = gst_caps_from_string (AUDIO_WSINC_BAND_CAPS_STRING_64);
gst_buffer_set_caps (inbuffer, caps);
gst_caps_unref (caps);
ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1);
@ -904,7 +903,7 @@ GST_START_TEST (test_64_br_22050hz)
}
/* cleanup */
cleanup_bpwsinc (bpwsinc);
cleanup_audiowsincband (audiowsincband);
}
GST_END_TEST;
@ -913,32 +912,31 @@ GST_END_TEST;
* correctly without accessing wrong memory areas */
GST_START_TEST (test_64_small_buffer)
{
GstElement *bpwsinc;
GstBuffer *inbuffer, *outbuffer;
GstElement *audiowsincband;
GstBuffer *inbuffer;
GstCaps *caps;
gdouble *in;
gdouble *res;
gint i;
bpwsinc = setup_bpwsinc ();
audiowsincband = setup_audiowsincband ();
/* Set to bandpass */
g_object_set (G_OBJECT (bpwsinc), "mode", 0, NULL);
g_object_set (G_OBJECT (bpwsinc), "length", 101, NULL);
g_object_set (G_OBJECT (audiowsincband), "mode", 0, NULL);
g_object_set (G_OBJECT (audiowsincband), "length", 101, NULL);
fail_unless (gst_element_set_state (bpwsinc,
fail_unless (gst_element_set_state (audiowsincband,
GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
"could not set to playing");
g_object_set (G_OBJECT (bpwsinc), "lower-frequency",
g_object_set (G_OBJECT (audiowsincband), "lower-frequency",
44100 / 4.0 - 44100 / 16.0, NULL);
g_object_set (G_OBJECT (bpwsinc), "upper-frequency",
g_object_set (G_OBJECT (audiowsincband), "upper-frequency",
44100 / 4.0 + 44100 / 16.0, NULL);
inbuffer = gst_buffer_new_and_alloc (20 * sizeof (gdouble));
in = (gdouble *) GST_BUFFER_DATA (inbuffer);
for (i = 0; i < 20; i++)
in[i] = 1.0;
caps = gst_caps_from_string (BPWSINC_CAPS_STRING_64);
caps = gst_caps_from_string (AUDIO_WSINC_BAND_CAPS_STRING_64);
gst_buffer_set_caps (inbuffer, caps);
gst_caps_unref (caps);
ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1);
@ -950,15 +948,15 @@ GST_START_TEST (test_64_small_buffer)
fail_unless (g_list_length (buffers) >= 1);
/* cleanup */
cleanup_bpwsinc (bpwsinc);
cleanup_audiowsincband (audiowsincband);
}
GST_END_TEST;
Suite *
bpwsinc_suite (void)
audiowsincband_suite (void)
{
Suite *s = suite_create ("bpwsinc");
Suite *s = suite_create ("audiowsincband");
TCase *tc_chain = tcase_create ("general");
suite_add_tcase (s, tc_chain);
@ -985,7 +983,7 @@ main (int argc, char **argv)
{
int nf;
Suite *s = bpwsinc_suite ();
Suite *s = audiowsincband_suite ();
SRunner *sr = srunner_create (s);
gst_check_init (&argc, &argv);

198
tests/check/elements/audiowsinclimit.c
View file

@ -2,7 +2,7 @@
*
* Copyright (C) 2007 Sebastian Dröge <slomo@circular-chaos.org>
*
* lpwsinc.c: Unit test for the lpwsinc element
* audiowsinclimit.c: Unit test for the audiowsinclimit element
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
@ -31,14 +31,14 @@
* get_peer, and then remove references in every test function */
GstPad *mysrcpad, *mysinkpad;
#define LPWSINC_CAPS_STRING_32 \
#define AUDIO_WSINC_LIMIT_CAPS_STRING_32 \
"audio/x-raw-float, " \
"channels = (int) 1, " \
"rate = (int) 44100, " \
"endianness = (int) BYTE_ORDER, " \
"width = (int) 32" \
#define LPWSINC_CAPS_STRING_64 \
#define AUDIO_WSINC_LIMIT_CAPS_STRING_64 \
"audio/x-raw-float, " \
"channels = (int) 1, " \
"rate = (int) 44100, " \
@ -63,24 +63,24 @@ static GstStaticPadTemplate srctemplate = GST_STATIC_PAD_TEMPLATE ("src",
);
GstElement *
setup_lpwsinc ()
setup_audiowsinclimit ()
{
GstElement *lpwsinc;
GstElement *audiowsinclimit;
GST_DEBUG ("setup_lpwsinc");
lpwsinc = gst_check_setup_element ("lpwsinc");
mysrcpad = gst_check_setup_src_pad (lpwsinc, &srctemplate, NULL);
mysinkpad = gst_check_setup_sink_pad (lpwsinc, &sinktemplate, NULL);
GST_DEBUG ("setup_audiowsinclimit");
audiowsinclimit = gst_check_setup_element ("audiowsinclimit");
mysrcpad = gst_check_setup_src_pad (audiowsinclimit, &srctemplate, NULL);
mysinkpad = gst_check_setup_sink_pad (audiowsinclimit, &sinktemplate, NULL);
gst_pad_set_active (mysrcpad, TRUE);
gst_pad_set_active (mysinkpad, TRUE);
return lpwsinc;
return audiowsinclimit;
}
void
cleanup_lpwsinc (GstElement * lpwsinc)
cleanup_audiowsinclimit (GstElement * audiowsinclimit)
{
GST_DEBUG ("cleanup_lpwsinc");
GST_DEBUG ("cleanup_audiowsinclimit");
g_list_foreach (buffers, (GFunc) gst_mini_object_unref, NULL);
g_list_free (buffers);
@ -88,9 +88,9 @@ cleanup_lpwsinc (GstElement * lpwsinc)
gst_pad_set_active (mysrcpad, FALSE);
gst_pad_set_active (mysinkpad, FALSE);
gst_check_teardown_src_pad (lpwsinc);
gst_check_teardown_sink_pad (lpwsinc);
gst_check_teardown_element (lpwsinc);
gst_check_teardown_src_pad (audiowsinclimit);
gst_check_teardown_sink_pad (audiowsinclimit);
gst_check_teardown_element (audiowsinclimit);
}
/* Test if data containing only one frequency component
@ -98,30 +98,30 @@ cleanup_lpwsinc (GstElement * lpwsinc)
* at rate/4 */
GST_START_TEST (test_32_lp_0hz)
{
GstElement *lpwsinc;
GstElement *audiowsinclimit;
GstBuffer *inbuffer, *outbuffer;
GstCaps *caps;
gfloat *in, *res, rms;
gint i;
GList *node;
lpwsinc = setup_lpwsinc ();
audiowsinclimit = setup_audiowsinclimit ();
/* Set to lowpass */
g_object_set (G_OBJECT (lpwsinc), "mode", 0, NULL);
g_object_set (G_OBJECT (lpwsinc), "length", 21, NULL);
g_object_set (G_OBJECT (audiowsinclimit), "mode", 0, NULL);
g_object_set (G_OBJECT (audiowsinclimit), "length", 21, NULL);
fail_unless (gst_element_set_state (lpwsinc,
fail_unless (gst_element_set_state (audiowsinclimit,
GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
"could not set to playing");
/* cutoff = sampling rate / 4, data = 0 */
g_object_set (G_OBJECT (lpwsinc), "cutoff", 44100 / 4.0, NULL);
g_object_set (G_OBJECT (audiowsinclimit), "cutoff", 44100 / 4.0, NULL);
inbuffer = gst_buffer_new_and_alloc (128 * sizeof (gfloat));
in = (gfloat *) GST_BUFFER_DATA (inbuffer);
for (i = 0; i < 128; i++)
in[i] = 1.0;
caps = gst_caps_from_string (LPWSINC_CAPS_STRING_32);
caps = gst_caps_from_string (AUDIO_WSINC_LIMIT_CAPS_STRING_32);
gst_buffer_set_caps (inbuffer, caps);
gst_caps_unref (caps);
ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1);
@ -147,7 +147,7 @@ GST_START_TEST (test_32_lp_0hz)
}
/* cleanup */
cleanup_lpwsinc (lpwsinc);
cleanup_audiowsinclimit (audiowsinclimit);
}
GST_END_TEST;
@ -157,23 +157,23 @@ GST_END_TEST;
* at rate/4 */
GST_START_TEST (test_32_lp_22050hz)
{
GstElement *lpwsinc;
GstElement *audiowsinclimit;
GstBuffer *inbuffer, *outbuffer;
GstCaps *caps;
gfloat *in, *res, rms;
gint i;
GList *node;
lpwsinc = setup_lpwsinc ();
audiowsinclimit = setup_audiowsinclimit ();
/* Set to lowpass */
g_object_set (G_OBJECT (lpwsinc), "mode", 0, NULL);
g_object_set (G_OBJECT (lpwsinc), "length", 21, NULL);
g_object_set (G_OBJECT (audiowsinclimit), "mode", 0, NULL);
g_object_set (G_OBJECT (audiowsinclimit), "length", 21, NULL);
fail_unless (gst_element_set_state (lpwsinc,
fail_unless (gst_element_set_state (audiowsinclimit,
GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
"could not set to playing");
g_object_set (G_OBJECT (lpwsinc), "cutoff", 44100 / 4.0, NULL);
g_object_set (G_OBJECT (audiowsinclimit), "cutoff", 44100 / 4.0, NULL);
inbuffer = gst_buffer_new_and_alloc (128 * sizeof (gfloat));
in = (gfloat *) GST_BUFFER_DATA (inbuffer);
for (i = 0; i < 128; i += 2) {
@ -181,7 +181,7 @@ GST_START_TEST (test_32_lp_22050hz)
in[i + 1] = -1.0;
}
caps = gst_caps_from_string (LPWSINC_CAPS_STRING_32);
caps = gst_caps_from_string (AUDIO_WSINC_LIMIT_CAPS_STRING_32);
gst_buffer_set_caps (inbuffer, caps);
gst_caps_unref (caps);
ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1);
@ -207,7 +207,7 @@ GST_START_TEST (test_32_lp_22050hz)
}
/* cleanup */
cleanup_lpwsinc (lpwsinc);
cleanup_audiowsinclimit (audiowsinclimit);
}
GST_END_TEST;
@ -217,29 +217,29 @@ GST_END_TEST;
* at rate/4 */
GST_START_TEST (test_32_hp_0hz)
{
GstElement *lpwsinc;
GstElement *audiowsinclimit;
GstBuffer *inbuffer, *outbuffer;
GstCaps *caps;
gfloat *in, *res, rms;
gint i;
GList *node;
lpwsinc = setup_lpwsinc ();
audiowsinclimit = setup_audiowsinclimit ();
/* Set to highpass */
g_object_set (G_OBJECT (lpwsinc), "mode", 1, NULL);
g_object_set (G_OBJECT (lpwsinc), "length", 21, NULL);
g_object_set (G_OBJECT (audiowsinclimit), "mode", 1, NULL);
g_object_set (G_OBJECT (audiowsinclimit), "length", 21, NULL);
fail_unless (gst_element_set_state (lpwsinc,
fail_unless (gst_element_set_state (audiowsinclimit,
GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
"could not set to playing");
g_object_set (G_OBJECT (lpwsinc), "cutoff", 44100 / 4.0, NULL);
g_object_set (G_OBJECT (audiowsinclimit), "cutoff", 44100 / 4.0, NULL);
inbuffer = gst_buffer_new_and_alloc (128 * sizeof (gfloat));
in = (gfloat *) GST_BUFFER_DATA (inbuffer);
for (i = 0; i < 128; i++)
in[i] = 1.0;
caps = gst_caps_from_string (LPWSINC_CAPS_STRING_32);
caps = gst_caps_from_string (AUDIO_WSINC_LIMIT_CAPS_STRING_32);
gst_buffer_set_caps (inbuffer, caps);
gst_caps_unref (caps);
ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1);
@ -265,7 +265,7 @@ GST_START_TEST (test_32_hp_0hz)
}
/* cleanup */
cleanup_lpwsinc (lpwsinc);
cleanup_audiowsinclimit (audiowsinclimit);
}
GST_END_TEST;
@ -275,23 +275,23 @@ GST_END_TEST;
* at rate/4 */
GST_START_TEST (test_32_hp_22050hz)
{
GstElement *lpwsinc;
GstElement *audiowsinclimit;
GstBuffer *inbuffer, *outbuffer;
GstCaps *caps;
gfloat *in, *res, rms;
gint i;
GList *node;
lpwsinc = setup_lpwsinc ();
audiowsinclimit = setup_audiowsinclimit ();
/* Set to highpass */
g_object_set (G_OBJECT (lpwsinc), "mode", 1, NULL);
g_object_set (G_OBJECT (lpwsinc), "length", 21, NULL);
g_object_set (G_OBJECT (audiowsinclimit), "mode", 1, NULL);
g_object_set (G_OBJECT (audiowsinclimit), "length", 21, NULL);
fail_unless (gst_element_set_state (lpwsinc,
fail_unless (gst_element_set_state (audiowsinclimit,
GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
"could not set to playing");
g_object_set (G_OBJECT (lpwsinc), "cutoff", 44100 / 4.0, NULL);
g_object_set (G_OBJECT (audiowsinclimit), "cutoff", 44100 / 4.0, NULL);
inbuffer = gst_buffer_new_and_alloc (128 * sizeof (gfloat));
in = (gfloat *) GST_BUFFER_DATA (inbuffer);
for (i = 0; i < 128; i += 2) {
@ -299,7 +299,7 @@ GST_START_TEST (test_32_hp_22050hz)
in[i + 1] = -1.0;
}
caps = gst_caps_from_string (LPWSINC_CAPS_STRING_32);
caps = gst_caps_from_string (AUDIO_WSINC_LIMIT_CAPS_STRING_32);
gst_buffer_set_caps (inbuffer, caps);
gst_caps_unref (caps);
ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1);
@ -326,7 +326,7 @@ GST_START_TEST (test_32_hp_22050hz)
}
/* cleanup */
cleanup_lpwsinc (lpwsinc);
cleanup_audiowsinclimit (audiowsinclimit);
}
GST_END_TEST;
@ -335,29 +335,28 @@ GST_END_TEST;
* correctly without accessing wrong memory areas */
GST_START_TEST (test_32_small_buffer)
{
GstElement *lpwsinc;
GstElement *audiowsinclimit;
GstBuffer *inbuffer, *outbuffer;
GstCaps *caps;
gfloat *in;
gfloat *res;
gint i;
lpwsinc = setup_lpwsinc ();
audiowsinclimit = setup_audiowsinclimit ();
/* Set to lowpass */
g_object_set (G_OBJECT (lpwsinc), "mode", 0, NULL);
g_object_set (G_OBJECT (lpwsinc), "length", 101, NULL);
g_object_set (G_OBJECT (audiowsinclimit), "mode", 0, NULL);
g_object_set (G_OBJECT (audiowsinclimit), "length", 101, NULL);
fail_unless (gst_element_set_state (lpwsinc,
fail_unless (gst_element_set_state (audiowsinclimit,
GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
"could not set to playing");
g_object_set (G_OBJECT (lpwsinc), "cutoff", 44100 / 4.0, NULL);
g_object_set (G_OBJECT (audiowsinclimit), "cutoff", 44100 / 4.0, NULL);
inbuffer = gst_buffer_new_and_alloc (20 * sizeof (gfloat));
in = (gfloat *) GST_BUFFER_DATA (inbuffer);
for (i = 0; i < 20; i++)
in[i] = 1.0;
caps = gst_caps_from_string (LPWSINC_CAPS_STRING_32);
caps = gst_caps_from_string (AUDIO_WSINC_LIMIT_CAPS_STRING_32);
gst_buffer_set_caps (inbuffer, caps);
gst_caps_unref (caps);
ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1);
@ -370,7 +369,7 @@ GST_START_TEST (test_32_small_buffer)
fail_if ((outbuffer = (GstBuffer *) buffers->data) == NULL);
/* cleanup */
cleanup_lpwsinc (lpwsinc);
cleanup_audiowsinclimit (audiowsinclimit);
}
GST_END_TEST;
@ -380,30 +379,30 @@ GST_END_TEST;
* at rate/4 */
GST_START_TEST (test_64_lp_0hz)
{
GstElement *lpwsinc;
GstElement *audiowsinclimit;
GstBuffer *inbuffer, *outbuffer;
GstCaps *caps;
gdouble *in, *res, rms;
gint i;
GList *node;
lpwsinc = setup_lpwsinc ();
audiowsinclimit = setup_audiowsinclimit ();
/* Set to lowpass */
g_object_set (G_OBJECT (lpwsinc), "mode", 0, NULL);
g_object_set (G_OBJECT (lpwsinc), "length", 21, NULL);
g_object_set (G_OBJECT (audiowsinclimit), "mode", 0, NULL);
g_object_set (G_OBJECT (audiowsinclimit), "length", 21, NULL);
fail_unless (gst_element_set_state (lpwsinc,
fail_unless (gst_element_set_state (audiowsinclimit,
GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
"could not set to playing");
/* cutoff = sampling rate / 4, data = 0 */
g_object_set (G_OBJECT (lpwsinc), "cutoff", 44100 / 4.0, NULL);
g_object_set (G_OBJECT (audiowsinclimit), "cutoff", 44100 / 4.0, NULL);
inbuffer = gst_buffer_new_and_alloc (128 * sizeof (gdouble));
in = (gdouble *) GST_BUFFER_DATA (inbuffer);
for (i = 0; i < 128; i++)
in[i] = 1.0;
caps = gst_caps_from_string (LPWSINC_CAPS_STRING_64);
caps = gst_caps_from_string (AUDIO_WSINC_LIMIT_CAPS_STRING_64);
gst_buffer_set_caps (inbuffer, caps);
gst_caps_unref (caps);
ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1);
@ -429,7 +428,7 @@ GST_START_TEST (test_64_lp_0hz)
}
/* cleanup */
cleanup_lpwsinc (lpwsinc);
cleanup_audiowsinclimit (audiowsinclimit);
}
GST_END_TEST;
@ -439,23 +438,23 @@ GST_END_TEST;
* at rate/4 */
GST_START_TEST (test_64_lp_22050hz)
{
GstElement *lpwsinc;
GstElement *audiowsinclimit;
GstBuffer *inbuffer, *outbuffer;
GstCaps *caps;
gdouble *in, *res, rms;
gint i;
GList *node;
lpwsinc = setup_lpwsinc ();
audiowsinclimit = setup_audiowsinclimit ();
/* Set to lowpass */
g_object_set (G_OBJECT (lpwsinc), "mode", 0, NULL);
g_object_set (G_OBJECT (lpwsinc), "length", 21, NULL);
g_object_set (G_OBJECT (audiowsinclimit), "mode", 0, NULL);
g_object_set (G_OBJECT (audiowsinclimit), "length", 21, NULL);
fail_unless (gst_element_set_state (lpwsinc,
fail_unless (gst_element_set_state (audiowsinclimit,
GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
"could not set to playing");
g_object_set (G_OBJECT (lpwsinc), "cutoff", 44100 / 4.0, NULL);
g_object_set (G_OBJECT (audiowsinclimit), "cutoff", 44100 / 4.0, NULL);
inbuffer = gst_buffer_new_and_alloc (128 * sizeof (gdouble));
in = (gdouble *) GST_BUFFER_DATA (inbuffer);
for (i = 0; i < 128; i += 2) {
@ -463,7 +462,7 @@ GST_START_TEST (test_64_lp_22050hz)
in[i + 1] = -1.0;
}
caps = gst_caps_from_string (LPWSINC_CAPS_STRING_64);
caps = gst_caps_from_string (AUDIO_WSINC_LIMIT_CAPS_STRING_64);
gst_buffer_set_caps (inbuffer, caps);
gst_caps_unref (caps);
ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1);
@ -489,7 +488,7 @@ GST_START_TEST (test_64_lp_22050hz)
}
/* cleanup */
cleanup_lpwsinc (lpwsinc);
cleanup_audiowsinclimit (audiowsinclimit);
}
GST_END_TEST;
@ -499,29 +498,29 @@ GST_END_TEST;
* at rate/4 */
GST_START_TEST (test_64_hp_0hz)
{
GstElement *lpwsinc;
GstElement *audiowsinclimit;
GstBuffer *inbuffer, *outbuffer;
GstCaps *caps;
gdouble *in, *res, rms;
gint i;
GList *node;
lpwsinc = setup_lpwsinc ();
audiowsinclimit = setup_audiowsinclimit ();
/* Set to highpass */
g_object_set (G_OBJECT (lpwsinc), "mode", 1, NULL);
g_object_set (G_OBJECT (lpwsinc), "length", 21, NULL);
g_object_set (G_OBJECT (audiowsinclimit), "mode", 1, NULL);
g_object_set (G_OBJECT (audiowsinclimit), "length", 21, NULL);
fail_unless (gst_element_set_state (lpwsinc,
fail_unless (gst_element_set_state (audiowsinclimit,
GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
"could not set to playing");
g_object_set (G_OBJECT (lpwsinc), "cutoff", 44100 / 4.0, NULL);
g_object_set (G_OBJECT (audiowsinclimit), "cutoff", 44100 / 4.0, NULL);
inbuffer = gst_buffer_new_and_alloc (128 * sizeof (gdouble));
in = (gdouble *) GST_BUFFER_DATA (inbuffer);
for (i = 0; i < 128; i++)
in[i] = 1.0;
caps = gst_caps_from_string (LPWSINC_CAPS_STRING_64);
caps = gst_caps_from_string (AUDIO_WSINC_LIMIT_CAPS_STRING_64);
gst_buffer_set_caps (inbuffer, caps);
gst_caps_unref (caps);
ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1);
@ -547,7 +546,7 @@ GST_START_TEST (test_64_hp_0hz)
}
/* cleanup */
cleanup_lpwsinc (lpwsinc);
cleanup_audiowsinclimit (audiowsinclimit);
}
GST_END_TEST;
@ -557,23 +556,23 @@ GST_END_TEST;
* at rate/4 */
GST_START_TEST (test_64_hp_22050hz)
{
GstElement *lpwsinc;
GstElement *audiowsinclimit;
GstBuffer *inbuffer, *outbuffer;
GstCaps *caps;
gdouble *in, *res, rms;
gint i;
GList *node;
lpwsinc = setup_lpwsinc ();
audiowsinclimit = setup_audiowsinclimit ();
/* Set to highpass */
g_object_set (G_OBJECT (lpwsinc), "mode", 1, NULL);
g_object_set (G_OBJECT (lpwsinc), "length", 21, NULL);
g_object_set (G_OBJECT (audiowsinclimit), "mode", 1, NULL);
g_object_set (G_OBJECT (audiowsinclimit), "length", 21, NULL);
fail_unless (gst_element_set_state (lpwsinc,
fail_unless (gst_element_set_state (audiowsinclimit,
GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
"could not set to playing");
g_object_set (G_OBJECT (lpwsinc), "cutoff", 44100 / 4.0, NULL);
g_object_set (G_OBJECT (audiowsinclimit), "cutoff", 44100 / 4.0, NULL);
inbuffer = gst_buffer_new_and_alloc (128 * sizeof (gdouble));
in = (gdouble *) GST_BUFFER_DATA (inbuffer);
for (i = 0; i < 128; i += 2) {
@ -581,7 +580,7 @@ GST_START_TEST (test_64_hp_22050hz)
in[i + 1] = -1.0;
}
caps = gst_caps_from_string (LPWSINC_CAPS_STRING_64);
caps = gst_caps_from_string (AUDIO_WSINC_LIMIT_CAPS_STRING_64);
gst_buffer_set_caps (inbuffer, caps);
gst_caps_unref (caps);
ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1);
@ -608,7 +607,7 @@ GST_START_TEST (test_64_hp_22050hz)
}
/* cleanup */
cleanup_lpwsinc (lpwsinc);
cleanup_audiowsinclimit (audiowsinclimit);
}
GST_END_TEST;
@ -617,29 +616,28 @@ GST_END_TEST;
* correctly without accessing wrong memory areas */
GST_START_TEST (test_64_small_buffer)
{
GstElement *lpwsinc;
GstElement *audiowsinclimit;
GstBuffer *inbuffer, *outbuffer;
GstCaps *caps;
gdouble *in;
gdouble *res;
gint i;
lpwsinc = setup_lpwsinc ();
audiowsinclimit = setup_audiowsinclimit ();
/* Set to lowpass */
g_object_set (G_OBJECT (lpwsinc), "mode", 0, NULL);
g_object_set (G_OBJECT (lpwsinc), "length", 101, NULL);
g_object_set (G_OBJECT (audiowsinclimit), "mode", 0, NULL);
g_object_set (G_OBJECT (audiowsinclimit), "length", 101, NULL);
fail_unless (gst_element_set_state (lpwsinc,
fail_unless (gst_element_set_state (audiowsinclimit,
GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
"could not set to playing");
g_object_set (G_OBJECT (lpwsinc), "cutoff", 44100 / 4.0, NULL);
g_object_set (G_OBJECT (audiowsinclimit), "cutoff", 44100 / 4.0, NULL);
inbuffer = gst_buffer_new_and_alloc (20 * sizeof (gdouble));
in = (gdouble *) GST_BUFFER_DATA (inbuffer);
for (i = 0; i < 20; i++)
in[i] = 1.0;
caps = gst_caps_from_string (LPWSINC_CAPS_STRING_64);
caps = gst_caps_from_string (AUDIO_WSINC_LIMIT_CAPS_STRING_64);
gst_buffer_set_caps (inbuffer, caps);
gst_caps_unref (caps);
ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1);
@ -652,15 +650,15 @@ GST_START_TEST (test_64_small_buffer)
fail_if ((outbuffer = (GstBuffer *) buffers->data) == NULL);
/* cleanup */
cleanup_lpwsinc (lpwsinc);
cleanup_audiowsinclimit (audiowsinclimit);
}
GST_END_TEST;
Suite *
lpwsinc_suite (void)
audiowsinclimit_suite (void)
{
Suite *s = suite_create ("lpwsinc");
Suite *s = suite_create ("audiowsinclimit");
TCase *tc_chain = tcase_create ("general");
suite_add_tcase (s, tc_chain);
@ -683,7 +681,7 @@ main (int argc, char **argv)
{
int nf;
Suite *s = lpwsinc_suite ();
Suite *s = audiowsinclimit_suite ();
SRunner *sr = srunner_create (s);
gst_check_init (&argc, &argv);