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gamma: Sync properties to the controller in before_transform

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This commit is contained in:
Sebastian Dröge 2010-04-18 15:00:36 +02:00
parent 537effad12
commit 650072abed
1 changed files with 17 additions and 7 deletions
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24
gst/videofilter/gstgamma.c
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@ -105,6 +105,8 @@ static gboolean gst_gamma_set_caps (GstBaseTransform * base, GstCaps * incaps,
GstCaps * outcaps);
static GstFlowReturn gst_gamma_transform_ip (GstBaseTransform * transform,
GstBuffer * buf);
static void gst_gamma_before_transform (GstBaseTransform * transform,
GstBuffer * buf);
static void gst_gamma_calculate_tables (GstGamma * gamma);
@ -143,6 +145,8 @@ gst_gamma_class_init (GstGammaClass * g_class)
trans_class->set_caps = GST_DEBUG_FUNCPTR (gst_gamma_set_caps);
trans_class->transform_ip = GST_DEBUG_FUNCPTR (gst_gamma_transform_ip);
trans_class->before_transform =
GST_DEBUG_FUNCPTR (gst_gamma_before_transform);
}
static void
@ -388,17 +392,12 @@ invalid_caps:
return FALSE;
}
static GstFlowReturn
gst_gamma_transform_ip (GstBaseTransform * base, GstBuffer * outbuf)
static void
gst_gamma_before_transform (GstBaseTransform * base, GstBuffer * outbuf)
{
GstGamma *gamma = GST_GAMMA (base);
guint8 *data;
guint size;
GstClockTime timestamp, stream_time;
if (!gamma->process)
goto not_negotiated;
timestamp = GST_BUFFER_TIMESTAMP (outbuf);
stream_time =
gst_segment_to_stream_time (&base->segment, GST_FORMAT_TIME, timestamp);
@ -408,6 +407,17 @@ gst_gamma_transform_ip (GstBaseTransform * base, GstBuffer * outbuf)
if (GST_CLOCK_TIME_IS_VALID (stream_time))
gst_object_sync_values (G_OBJECT (gamma), stream_time);
}
static GstFlowReturn
gst_gamma_transform_ip (GstBaseTransform * base, GstBuffer * outbuf)
{
GstGamma *gamma = GST_GAMMA (base);
guint8 *data;
guint size;
if (!gamma->process)
goto not_negotiated;
if (base->passthrough)
goto done;