Commit 48a377e4 authored by Thomas Vander Stichele's avatar Thomas Vander Stichele
Browse files

add debugging/cleanups

Original commit message from CVS:
add debugging/cleanups
parent 9111d979
2004-07-26 Thomas Vander Stichele <thomas at apestaart dot org>
* gst/level/gstlevel.c: (gst_level_link), (gst_level_chain),
(gst_level_set_property), (gst_level_get_property),
(gst_level_base_init), (gst_level_class_init):
add debugging categories. cleanups.
2004-07-26 Thomas Vander Stichele <thomas at apestaart dot org>
* gst/videoscale/videoscale.c: (gst_videoscale_setup),
......
......@@ -29,6 +29,9 @@
#include "gstlevel.h"
#include "math.h"
GST_DEBUG_CATEGORY (level_debug);
#define GST_CAT_DEFAULT level_debug
/* elementfactory information */
static GstElementDetails level_details = {
"Level",
......@@ -74,7 +77,6 @@ static void gst_level_class_init (GstLevelClass * klass);
static void gst_level_base_init (GstLevelClass * klass);
static void gst_level_init (GstLevel * filter);
static GstElementStateReturn gst_level_change_state (GstElement * element);
static void gst_level_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec);
static void gst_level_get_property (GObject * object, guint prop_id,
......@@ -137,20 +139,13 @@ gst_level_link (GstPad * pad, const GstCaps * caps)
return GST_PAD_LINK_REFUSED;
/* allocate channel variable arrays */
if (filter->CS)
g_free (filter->CS);
if (filter->peak)
g_free (filter->peak);
if (filter->last_peak)
g_free (filter->last_peak);
if (filter->decay_peak)
g_free (filter->decay_peak);
if (filter->decay_peak_age)
g_free (filter->decay_peak_age);
if (filter->MS)
g_free (filter->MS);
if (filter->RMS_dB)
g_free (filter->RMS_dB);
g_free (filter->CS);
g_free (filter->peak);
g_free (filter->last_peak);
g_free (filter->decay_peak);
g_free (filter->decay_peak_age);
g_free (filter->MS);
g_free (filter->RMS_dB);
filter->CS = g_new (double, filter->channels);
filter->peak = g_new (double, filter->channels);
filter->last_peak = g_new (double, filter->channels);
......@@ -222,7 +217,8 @@ gst_level_fast_16bit_chain (gint16 * in, guint num, gint channels,
filter->channels, filter->width - 1, &CS, &filter->peak[i]);
break;
}
/* g_print ("DEBUG: CS %f, peak %f\n", CS, filter->peak[i]); */
GST_LOG_OBJECT (filter, "channel %d, cumulative sum %f, peak %f", i, CS,
filter->peak[i]);
filter->CS[i] += CS;
}
......@@ -232,7 +228,7 @@ gst_level_fast_16bit_chain (gint16 * in, guint num, gint channels,
for (i = 0; i < filter->channels; ++i) {
filter->decay_peak_age[i] += num_samples;
/* g_print ("filter peak info [%d]: peak %f, age %f\n", i,
/* g_print ("filter peak info [%d]: peak %f, age %f\n", i,
filter->last_peak[i], filter->decay_peak_age[i]); */
/* update running peak */
if (filter->peak[i] > filter->last_peak[i])
......@@ -290,26 +286,12 @@ gst_level_fast_16bit_chain (gint16 * in, guint num, gint channels,
}
}
static GstElementStateReturn
gst_level_change_state (GstElement * element)
{
switch (GST_STATE_TRANSITION (element)) {
case GST_STATE_PAUSED_TO_PLAYING:
break;
default:
break;
}
return GST_ELEMENT_CLASS (parent_class)->change_state (element);
}
static void
gst_level_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec)
{
GstLevel *filter;
/* it's not null if we got it, but it might not be ours */
g_return_if_fail (GST_IS_LEVEL (object));
filter = GST_LEVEL (object);
......@@ -337,7 +319,6 @@ gst_level_get_property (GObject * object, guint prop_id,
{
GstLevel *filter;
/* it's not null if we got it, but it might not be ours */
g_return_if_fail (GST_IS_LEVEL (object));
filter = GST_LEVEL (object);
......@@ -370,8 +351,6 @@ gst_level_base_init (GstLevelClass * klass)
gst_element_class_add_pad_template (element_class,
gst_static_pad_template_get (&src_template_factory));
gst_element_class_set_details (element_class, &level_details);
element_class->change_state = gst_level_change_state;
}
static void
......@@ -409,6 +388,8 @@ gst_level_class_init (GstLevelClass * klass)
gst_level_marshal_VOID__DOUBLE_INT_DOUBLE_DOUBLE_DOUBLE,
G_TYPE_NONE, 5,
G_TYPE_DOUBLE, G_TYPE_INT, G_TYPE_DOUBLE, G_TYPE_DOUBLE, G_TYPE_DOUBLE);
GST_DEBUG_CATEGORY_INIT (level_debug, "level", 0, "Level calculation");
}
static void
......
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