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volume: make the orc codes available for testing.

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Add a USE_ORC define for now and switch 'this' to 'self'. Having orc enabled
passes the test suite and various manual gst-launch pipelines.
This commit is contained in:
Stefan Kost 2010-06-09 16:59:10 +03:00
parent d3533f867e
commit 487c88ca42
1 changed files with 20 additions and 11 deletions
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31
gst/volume/gstvolume.c
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@ -497,6 +497,8 @@ gst_volume_init (GstVolume * self, GstVolumeClass * g_class)
gst_base_transform_set_gap_aware (GST_BASE_TRANSFORM (self), TRUE);
}
#define USE_ORC
static void
volume_process_double (GstVolume * self, gpointer bytes, guint n_bytes)
{
@ -708,9 +710,13 @@ volume_process_int16 (GstVolume * self, gpointer bytes, guint n_bytes)
gint16 *data = (gint16 *) bytes;
guint num_samples = n_bytes / sizeof (gint16);
#ifndef USE_ORC
guint i;
gint val;
/* hard coded in volume.orc */
g_assert (VOLUME_UNITY_INT16_BIT_SHIFT == 13);
for (i = 0; i < num_samples; i++) {
/* we use bitshifting instead of dividing by UNITY_INT for speed */
val = (gint) * data;
@ -718,12 +724,9 @@ volume_process_int16 (GstVolume * self, gpointer bytes, guint n_bytes)
(gint16) ((self->current_vol_i16 *
val) >> VOLUME_UNITY_INT16_BIT_SHIFT);
}
#if 0
#else
/* FIXME */
/* hard coded in volume.orc */
g_assert (VOLUME_UNITY_INT16_BIT_SHIFT == 13);
orc_process_int16 (data, this->current_vol_i16, num_samples);
orc_process_int16 (data, self->current_vol_i16, num_samples);
#endif
}
@ -732,6 +735,8 @@ volume_process_int16_clamp (GstVolume * self, gpointer bytes, guint n_bytes)
{
gint16 *data = (gint16 *) bytes;
guint num_samples = n_bytes / sizeof (gint16);
#ifndef USE_ORC
int i;
/* hard coded in volume.orc */
@ -748,9 +753,9 @@ volume_process_int16_clamp (GstVolume * self, gpointer bytes, guint n_bytes)
val) >> VOLUME_UNITY_INT16_BIT_SHIFT, VOLUME_MIN_INT16,
VOLUME_MAX_INT16);
}
#if 0
#else
/* FIXME */
orc_process_int16_clamp (data, this->current_vol_i16, num_samples);
orc_process_int16_clamp (data, self->current_vol_i16, num_samples);
#endif
}
@ -777,6 +782,8 @@ volume_process_int8 (GstVolume * self, gpointer bytes, guint n_bytes)
{
gint8 *data = (gint8 *) bytes;
guint num_samples = n_bytes / sizeof (gint8);
#ifndef USE_ORC
int i;
for (i = 0; i < num_samples; i++) {
@ -785,12 +792,12 @@ volume_process_int8 (GstVolume * self, gpointer bytes, guint n_bytes)
*data++ =
(gint8) ((self->current_vol_i8 * val) >> VOLUME_UNITY_INT8_BIT_SHIFT);
}
#if 0
#else
/* FIXME */
/* hard coded in volume.orc */
g_assert (VOLUME_UNITY_INT8_BIT_SHIFT == 5);
orc_process_int8 (data, this->current_vol_i8, num_samples);
orc_process_int8 (data, self->current_vol_i8, num_samples);
#endif
}
@ -799,6 +806,8 @@ volume_process_int8_clamp (GstVolume * self, gpointer bytes, guint n_bytes)
{
gint8 *data = (gint8 *) bytes;
guint num_samples = n_bytes / sizeof (gint8);
#ifndef USE_ORC
int i;
/* hard coded in volume.orc */
@ -812,9 +821,9 @@ volume_process_int8_clamp (GstVolume * self, gpointer bytes, guint n_bytes)
val) >> VOLUME_UNITY_INT8_BIT_SHIFT, VOLUME_MIN_INT8,
VOLUME_MAX_INT8);
}
#if 0
#else
/* FIXME */
orc_process_int8_clamp (data, this->current_vol_i8, num_samples);
orc_process_int8_clamp (data, self->current_vol_i8, num_samples);
#endif
}