mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2024-12-19 06:46:38 +00:00
Code Issues 1 Projects Releases Wiki Activity

configure.ac: Depend on gstreamer-0.10.12.1. gst/equalizer/gstiirequalizer.c (ARG_BAND_WIDTH, _do_init, ARG_GAIN, _Gs...

Browse source 
Original commit message from CVS:
* configure.ac:
Depend on gstreamer-0.10.12.1.
* gst/equalizer/gstiirequalizer.c (ARG_BAND_WIDTH, _do_init, ARG_GAIN,
_GstIirEqualizerBand, object, _GstIirEqualizerBandClass,
parent_class, gst_iir_equalizer_band_set_property,
gst_iir_equalizer_band_class_init, gst_iir_equalizer_band_get_type,
gst_iir_equalizer_child_proxy_get_child_by_index,
gst_iir_equalizer_child_proxy_get_children_count,
gst_iir_equalizer_child_proxy_interface_init, setup_filter,
gst_iir_equalizer_compute_frequencies,
gst_iir_equalizer_set_property, gst_iir_equalizer_get_property,
plugin_init):
* gst/equalizer/gstiirequalizer.h (audiofilter):
* gst/equalizer/gstiirequalizernbands.c (ARG_NUM_BANDS,
gst_iir_equalizer_nbands_base_init, gst_iir_equalizer_nbands_init,
gst_iir_equalizer_nbands_set_property):
Use new locking macros.
* gst/filter/gstbpwsinc.c (bpwsinc_set_caps):
Add fixme.
* gst/spectrum/gstspectrum.c (SPECTRUM_WINDOW_BASE,
SPECTRUM_WINDOW_LEN, gst_spectrum_init, gst_spectrum_set_property,
gst_spectrum_event, gst_spectrum_transform_ip):
Use new locking macros. Turn two fixed values into #defines.
This commit is contained in:
Stefan Kost 2007-05-22 11:14:13 +00:00
parent 8a718ff686
commit b2a310f5c0
7 changed files with 59 additions and 33 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

29
ChangeLog
View file

@ -1,3 +1,32 @@
2007-05-22 Stefan Kost <ensonic@users.sf.net>
* configure.ac:
Depend on gstreamer-0.10.12.1.
* gst/equalizer/gstiirequalizer.c (ARG_BAND_WIDTH, _do_init, ARG_GAIN,
_GstIirEqualizerBand, object, _GstIirEqualizerBandClass,
parent_class, gst_iir_equalizer_band_set_property,
gst_iir_equalizer_band_class_init, gst_iir_equalizer_band_get_type,
gst_iir_equalizer_child_proxy_get_child_by_index,
gst_iir_equalizer_child_proxy_get_children_count,
gst_iir_equalizer_child_proxy_interface_init, setup_filter,
gst_iir_equalizer_compute_frequencies,
gst_iir_equalizer_set_property, gst_iir_equalizer_get_property,
plugin_init):
* gst/equalizer/gstiirequalizer.h (audiofilter):
* gst/equalizer/gstiirequalizernbands.c (ARG_NUM_BANDS,
gst_iir_equalizer_nbands_base_init, gst_iir_equalizer_nbands_init,
gst_iir_equalizer_nbands_set_property):
Use new locking macros.
* gst/filter/gstbpwsinc.c (bpwsinc_set_caps):
Add fixme.
* gst/spectrum/gstspectrum.c (SPECTRUM_WINDOW_BASE,
SPECTRUM_WINDOW_LEN, gst_spectrum_init, gst_spectrum_set_property,
gst_spectrum_event, gst_spectrum_transform_ip):
Use new locking macros. Turn two fixed values into #defines.
2007-05-22 Edward Hervey <edward@fluendo.com>
* docs/plugins/Makefile.am:

4
configure.ac
View file

@ -45,8 +45,8 @@ AM_PROG_LIBTOOL
dnl *** required versions of GStreamer stuff ***
dnl *** remove rtpmanager/equalizer stuff below when this is updated
GST_REQ=0.10.12
GSTPB_REQ=0.10.12
GST_REQ=0.10.12.1
GSTPB_REQ=0.10.12.1
dnl *** autotools stuff ****

9
gst/equalizer/gstiirequalizer.c
View file

@ -433,7 +433,8 @@ gst_iir_equalizer_set_property (GObject * object, guint prop_id,
{
GstIirEqualizer *equ = GST_IIR_EQUALIZER (object);
GST_EQUALIZER_TRANSFORM_LOCK (equ);
g_mutex_lock (((GstBaseTransform *) (equ))->transform_lock);
//GST_BASE_TRANSFORM_LOCK (equ);
GST_OBJECT_LOCK (equ);
switch (prop_id) {
case ARG_BAND_WIDTH:
@ -453,7 +454,7 @@ gst_iir_equalizer_set_property (GObject * object, guint prop_id,
break;
}
GST_OBJECT_UNLOCK (equ);
GST_EQUALIZER_TRANSFORM_UNLOCK (equ);
GST_BASE_TRANSFORM_UNLOCK (equ);
}
static void
@ -462,7 +463,7 @@ gst_iir_equalizer_get_property (GObject * object, guint prop_id,
{
GstIirEqualizer *equ = GST_IIR_EQUALIZER (object);
GST_EQUALIZER_TRANSFORM_LOCK (equ);
GST_BASE_TRANSFORM_LOCK (equ);
GST_OBJECT_LOCK (equ);
switch (prop_id) {
case ARG_BAND_WIDTH:
@ -473,7 +474,7 @@ gst_iir_equalizer_get_property (GObject * object, guint prop_id,
break;
}
GST_OBJECT_UNLOCK (equ);
GST_EQUALIZER_TRANSFORM_UNLOCK (equ);
GST_BASE_TRANSFORM_UNLOCK (equ);
}
/* start of code that is type specific */

8
gst/equalizer/gstiirequalizer.h
View file

@ -25,14 +25,6 @@
#include <gst/audio/gstringbuffer.h>
#include <gst/controller/gstcontroller.h>
#define GST_EQUALIZER_TRANSFORM_LOCK(eq) \
g_mutex_lock (GST_BASE_TRANSFORM(eq)->transform_lock)
#define GST_EQUALIZER_TRANSFORM_UNLOCK(eq) \
g_mutex_unlock (GST_BASE_TRANSFORM(eq)->transform_lock)
typedef struct _GstIirEqualizer GstIirEqualizer;
typedef struct _GstIirEqualizerClass GstIirEqualizerClass;
typedef struct _GstIirEqualizerBand GstIirEqualizerBand;

4
gst/equalizer/gstiirequalizernbands.c
View file

@ -103,7 +103,7 @@ gst_iir_equalizer_nbands_set_property (GObject * object, guint prop_id,
{
GstIirEqualizer *equ = GST_IIR_EQUALIZER (object);
GST_EQUALIZER_TRANSFORM_LOCK (equ);
GST_BASE_TRANSFORM_LOCK (equ);
GST_OBJECT_LOCK (equ);
switch (prop_id) {
case ARG_NUM_BANDS:
@ -114,7 +114,7 @@ gst_iir_equalizer_nbands_set_property (GObject * object, guint prop_id,
break;
}
GST_OBJECT_UNLOCK (equ);
GST_EQUALIZER_TRANSFORM_UNLOCK (equ);
GST_BASE_TRANSFORM_UNLOCK (equ);
}
static void

4
gst/filter/gstbpwsinc.c
View file

@ -181,7 +181,9 @@ bpwsinc_set_caps (GstBaseTransform * base, GstCaps * incaps, GstCaps * outcaps)
"set_caps: in %" GST_PTR_FORMAT " out %" GST_PTR_FORMAT, incaps, outcaps);
len = this->wing_size;
/* fill the lp kernel */
/* fill the lp kernel
* FIXME: refactor to own function, this is not caps related
*/
GST_DEBUG ("bpwsinc: initializing LP kernel of length %d with cut-off %f",
len * 2 + 1, this->lower_frequency);
kernel_lp = (double *) g_malloc (sizeof (double) * (2 * len + 1));

32
gst/spectrum/gstspectrum.c
View file

@ -98,6 +98,9 @@ GST_STATIC_PAD_TEMPLATE ("src",
#define DEFAULT_BANDS 128
#define DEFAULT_THRESHOLD -60
#define SPECTRUM_WINDOW_BASE 9
#define SPECTRUM_WINDOW_LEN (1 << (SPECTRUM_WINDOW_BASE+1))
enum
{
PROP_0,
@ -191,12 +194,10 @@ gst_spectrum_init (GstSpectrum * spectrum, GstSpectrumClass * g_class)
spectrum->interval = DEFAULT_SIGNAL_INTERVAL;
spectrum->bands = DEFAULT_BANDS;
spectrum->threshold = DEFAULT_THRESHOLD;
spectrum->base = 9;
spectrum->len = 1024; /* 2 ^ (base+1) */
spectrum->loud = g_malloc (spectrum->len * sizeof (gint16));
spectrum->im = g_malloc0 (spectrum->len * sizeof (gint16));
spectrum->re = g_malloc0 (spectrum->len * sizeof (gint16));
spectrum->loud = g_malloc (SPECTRUM_WINDOW_LEN * sizeof (gint16));
spectrum->im = g_malloc0 (SPECTRUM_WINDOW_LEN * sizeof (gint16));
spectrum->re = g_malloc0 (SPECTRUM_WINDOW_LEN * sizeof (gint16));
spectrum->spect = g_malloc (spectrum->bands * sizeof (guchar));
}
@ -237,11 +238,11 @@ gst_spectrum_set_property (GObject * object, guint prop_id,
filter->interval = g_value_get_uint64 (value);
break;
case PROP_BANDS:
GST_OBJECT_LOCK (filter);
GST_BASE_TRANSFORM_LOCK (filter);
filter->bands = g_value_get_uint (value);
g_free (filter->spect);
filter->spect = g_malloc (filter->bands * sizeof (guchar));
GST_OBJECT_UNLOCK (filter);
GST_BASE_TRANSFORM_UNLOCK (filter);
GST_DEBUG_OBJECT (filter, "reallocation, spect = %p, bands =%d ",
filter->spect, filter->bands);
break;
@ -391,15 +392,15 @@ gst_spectrum_transform_ip (GstBaseTransform * trans, GstBuffer * in)
gst_segment_to_running_time (&spectrum->segment, GST_FORMAT_TIME,
GST_BUFFER_TIMESTAMP (in));
GstClockTime blktime =
GST_FRAMES_TO_CLOCK_TIME (spectrum->len, spectrum->rate);
GST_FRAMES_TO_CLOCK_TIME (SPECTRUM_WINDOW_LEN, spectrum->rate);
GST_LOG_OBJECT (spectrum, "input size: %d bytes", GST_BUFFER_SIZE (in));
gst_adapter_push (spectrum->adapter, gst_buffer_ref (in));
/* required number of bytes */
wanted = spectrum->channels * spectrum->len * sizeof (gint16);
wanted = spectrum->channels * SPECTRUM_WINDOW_LEN * sizeof (gint16);
/* FIXME: 4.0 was 2.0 before, but that include the mirrored spectrum */
step = (gfloat) spectrum->len / (spectrum->bands * 4.0);
step = (gfloat) SPECTRUM_WINDOW_LEN / (spectrum->bands * 4.0);
while (gst_adapter_available (spectrum->adapter) >= wanted) {
const gint16 *samples;
@ -408,17 +409,18 @@ gst_spectrum_transform_ip (GstBaseTransform * trans, GstBuffer * in)
/* the current fft code is gint16 based, so supporting other formats would
* not really benefit now */
for (i = 0, j = 0; i < spectrum->len; i++) {
for (i = 0, j = 0; i < SPECTRUM_WINDOW_LEN; i++) {
/* convert to mono */
for (k = 0, acc = 0; k < spectrum->channels; k++)
acc += samples[j++];
spectrum->re[i] = (gint16) (acc / spectrum->channels);
}
gst_spectrum_window (spectrum->re, spectrum->len);
gst_spectrum_fix_fft (spectrum->re, spectrum->im, spectrum->base, FALSE);
gst_spectrum_window (spectrum->re, SPECTRUM_WINDOW_LEN);
gst_spectrum_fix_fft (spectrum->re, spectrum->im, SPECTRUM_WINDOW_BASE,
FALSE);
gst_spectrum_fix_loud (spectrum->loud, spectrum->re, spectrum->im,
spectrum->len, 0);
SPECTRUM_WINDOW_LEN, 0);
/* resample to requested number of bands */
for (i = 0, pos = 0.0; i < spectrum->bands; i++, pos += step) {
@ -433,7 +435,7 @@ gst_spectrum_transform_ip (GstBaseTransform * trans, GstBuffer * in)
spect[i] = 0;
}
spectrum->num_frames += spectrum->len;
spectrum->num_frames += SPECTRUM_WINDOW_LEN;
endtime += blktime;
/* do we need to message ? */
if (spectrum->num_frames >=