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videolevels: fix auto adjust so video is immediately affected when auto is set to continuous

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This commit is contained in:
Joshua M. Doe 2010-04-14 08:41:44 -04:00
parent 9010d2b941
commit dbf9136ff4
1 changed files with 3 additions and 2 deletions
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5
gst/gstvideolevels.c
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@ -570,7 +570,8 @@ gst_videolevels_transform (GstBaseTransform * base, GstBuffer * inbuf,
} }
else if (videolevels->auto_adjust == 2) { else if (videolevels->auto_adjust == 2) {
elapsed = GST_BUFFER_TIMESTAMP (inbuf) - videolevels->last_auto_timestamp; elapsed = GST_BUFFER_TIMESTAMP (inbuf) - videolevels->last_auto_timestamp;
if (elapsed >= videolevels->interval) { if (elapsed >= videolevels->interval ||
videolevels->last_auto_timestamp == GST_CLOCK_TIME_NONE) {
gst_videolevels_auto_adjust (videolevels, input); gst_videolevels_auto_adjust (videolevels, input);
videolevels->last_auto_timestamp = GST_BUFFER_TIMESTAMP (inbuf); videolevels->last_auto_timestamp = GST_BUFFER_TIMESTAMP (inbuf);
} }
@ -628,7 +629,7 @@ static void gst_videolevels_reset(GstVideoLevels* videolevels)
videolevels->auto_adjust = DEFAULT_PROP_AUTO; videolevels->auto_adjust = DEFAULT_PROP_AUTO;
videolevels->interval = DEFAULT_PROP_INTERVAL; videolevels->interval = DEFAULT_PROP_INTERVAL;
videolevels->last_auto_timestamp = 0; videolevels->last_auto_timestamp = GST_CLOCK_TIME_NONE;
videolevels->lower_pix_sat = 0.01f; videolevels->lower_pix_sat = 0.01f;
videolevels->upper_pix_sat = 0.01f; videolevels->upper_pix_sat = 0.01f;