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-rw-r--r--gst/chart/gstchart.c49
1 files changed, 25 insertions, 24 deletions
diff --git a/gst/chart/gstchart.c b/gst/chart/gstchart.c
index 21832795..6b5eb456 100644
--- a/gst/chart/gstchart.c
+++ b/gst/chart/gstchart.c
@@ -50,9 +50,9 @@ struct _GstChart
gint height;
gint samplerate;
- gdouble framerate; /* desired frame rate */
- gint samples_between_frames; /* number of samples between start of successive frames */
- gint samples_since_last_frame; /* number of samples between start of successive frames */
+ gdouble framerate; /* desired frame rate */
+ gint samples_between_frames; /* number of samples between start of successive frames */
+ gint samples_since_last_frame; /* number of samples between start of successive frames */
};
struct _GstChartClass
@@ -94,11 +94,11 @@ static GstStaticPadTemplate sink_factory = GST_STATIC_PAD_TEMPLATE ("sink",
GST_PAD_SINK,
GST_PAD_ALWAYS,
GST_STATIC_CAPS ("audio/x-raw-int, "
- "endianness = (int) BYTE_ORDER, "
- "signed = (boolean) TRUE, "
- "width = (int) 16, "
- "depth = (int) 16, "
- "rate = (int) [ 8000, 96000 ], " "channels = (int) 1")
+ "endianness = (int) BYTE_ORDER, "
+ "signed = (boolean) TRUE, "
+ "width = (int) 16, "
+ "depth = (int) 16, "
+ "rate = (int) [ 8000, 96000 ], " "channels = (int) 1")
);
static void gst_chart_base_init (gpointer g_class);
@@ -136,6 +136,7 @@ gst_chart_get_type (void)
0,
(GInstanceInitFunc) gst_chart_init,
};
+
type = g_type_register_static (GST_TYPE_ELEMENT, "GstChart", &info, 0);
}
return type;
@@ -194,8 +195,8 @@ gst_chart_init (GstChart * chart)
chart->height = 128;
chart->samplerate = -1;
- chart->framerate = 25; /* desired frame rate */
- chart->samples_between_frames = 0; /* number of samples between start of successive frames */
+ chart->framerate = 25; /* desired frame rate */
+ chart->samples_between_frames = 0; /* number of samples between start of successive frames */
chart->samples_since_last_frame = 0;
}
@@ -264,29 +265,29 @@ draw_chart_16bpp (guchar * output, gint width, gint height,
if (h1 < height / 2) {
while (pos < colstart + h1 * width) {
- *pos = 0x0000;
- pos += width;
+ *pos = 0x0000;
+ pos += width;
}
while (pos < colstart + height / 2 * width) {
- *pos = 0x07e0;
- pos += width;
+ *pos = 0x07e0;
+ pos += width;
}
while (pos < colstart + height * width) {
- *pos = 0x0000;
- pos += width;
+ *pos = 0x0000;
+ pos += width;
}
} else {
while (pos < colstart + height / 2 * width) {
- *pos = 0x0000;
- pos += width;
+ *pos = 0x0000;
+ pos += width;
}
while (pos < colstart + h1 * width) {
- *pos = 0x07e0;
- pos += width;
+ *pos = 0x07e0;
+ pos += width;
}
while (pos < colstart + height * width) {
- *pos = 0x0000;
- pos += width;
+ *pos = 0x0000;
+ pos += width;
}
}
}
@@ -333,12 +334,12 @@ gst_chart_chain (GstPad * pad, GstData * _data)
GST_BUFFER_SIZE (bufout) = sizeout;
GST_BUFFER_DATA (bufout) = dataout;
GST_DEBUG ("CHART: made new buffer: size %d, width %d, height %d",
- sizeout, chart->width, chart->height);
+ sizeout, chart->width, chart->height);
/* take data and draw to new buffer */
/* FIXME: call different routines for different properties */
draw_chart_16bpp (dataout, chart->width, chart->height, (gint16 *) datain,
- samples_in);
+ samples_in);
gst_buffer_unref (bufin);