diff options
Diffstat (limited to 'gst/deinterlace/gstdeinterlace.c')
| -rw-r--r-- | gst/deinterlace/gstdeinterlace.c | 48 |
1 files changed, 24 insertions, 24 deletions
diff --git a/gst/deinterlace/gstdeinterlace.c b/gst/deinterlace/gstdeinterlace.c index 0ad6ea8e..9ce1813b 100644 --- a/gst/deinterlace/gstdeinterlace.c +++ b/gst/deinterlace/gstdeinterlace.c @@ -86,7 +86,7 @@ static void gst_deinterlace_get_property (GObject *object, guint prop_id, static void gst_deinterlace_chain (GstPad *pad, GstBuffer *buf); static GstElementClass *parent_class = NULL; -//static guint gst_filter_signals[LAST_SIGNAL] = { 0 }; +/*static guint gst_filter_signals[LAST_SIGNAL] = { 0 }; */ static GType gst_deinterlace_get_type(void) { @@ -121,16 +121,16 @@ gst_deinterlace_class_init (GstDeInterlaceClass *klass) g_object_class_install_property(G_OBJECT_CLASS(klass), ARG_DI_ONLY, g_param_spec_boolean("di_area_only","di_area_only","di_area_only", - TRUE,G_PARAM_READWRITE)); // CHECKME + TRUE,G_PARAM_READWRITE)); /* CHECKME */ g_object_class_install_property(G_OBJECT_CLASS(klass), ARG_BLEND, g_param_spec_boolean("blend","blend","blend", - TRUE,G_PARAM_READWRITE)); // CHECKME + TRUE,G_PARAM_READWRITE)); /* CHECKME */ g_object_class_install_property(G_OBJECT_CLASS(klass), ARG_THRESHOLD, g_param_spec_int("threshold","threshold","threshold", - G_MININT,G_MAXINT,0,G_PARAM_READWRITE)); // CHECKME + G_MININT,G_MAXINT,0,G_PARAM_READWRITE)); /* CHECKME */ g_object_class_install_property(G_OBJECT_CLASS(klass), ARG_EDGE_DETECT, g_param_spec_int("edge_detect","edge_detect","edge_detect", - G_MININT,G_MAXINT,0,G_PARAM_READWRITE)); // CHECKME + G_MININT,G_MAXINT,0,G_PARAM_READWRITE)); /* CHECKME */ gobject_class->set_property = gst_deinterlace_set_property; gobject_class->get_property = gst_deinterlace_get_property; @@ -174,7 +174,7 @@ gst_deinterlace_init (GstDeInterlace *filter) filter->show_deinterlaced_area_only = FALSE; filter->blend = FALSE; - //filter->threshold_blend = 0; + /*filter->threshold_blend = 0; */ filter->threshold = 50; filter->edge_detect = 25; @@ -215,21 +215,21 @@ gst_deinterlace_chain (GstPad *pad, GstBuffer *buf) memcpy(filter->src, yuvptr, filter->picsize); - y_dst = yuvptr; // dst y pointer - // we should not change u,v because one u, v value stands for - // 2 pixels per 2 lines = 4 pixel and we don't want to change - // the color of + y_dst = yuvptr; /* dst y pointer */ + /* we should not change u,v because one u, v value stands for */ + /* 2 pixels per 2 lines = 4 pixel and we don't want to change */ + /* the color of */ y_line = width; y_src = src; iThreshold = iThreshold * iThreshold * 4; - // We don't want an integer overflow in the interlace calculation. + /* We don't want an integer overflow in the interlace calculation. */ if (iEdgeDetect > 180) iEdgeDetect = 180; iEdgeDetect = iEdgeDetect * iEdgeDetect; - y1 = 0; // Avoid compiler warning. The value is not used. + y1 = 0; /* Avoid compiler warning. The value is not used. */ for (x = 0; x < width; x++) { psrc3 = y_src + x; y3 = *psrc3; @@ -264,24 +264,24 @@ gst_deinterlace_chain (GstPad *pad, GstBuffer *buf) if (bBlend) { *pdst1 = (unsigned char)((y0 + 2*y1 + y2) >> 2); } else { - // this method seems to work better than blending if the - // quality is pretty bad and the half pics don't fit together - if ((y % 2)==1) { // if odd simply copy the value + /* this method seems to work better than blending if the */ + /* quality is pretty bad and the half pics don't fit together */ + if ((y % 2)==1) { /* if odd simply copy the value */ *pdst1 = *psrc1; - //*pdst1 = 0; // FIXME this is for adjusting an initial iThreshold - } else { // even interpolate the even line (upper + lower)/2 + /**pdst1 = 0; // FIXME this is for adjusting an initial iThreshold */ + } else { /* even interpolate the even line (upper + lower)/2 */ *pdst1 = (unsigned char)((y0 + y2) >> 1); - //*pdst1 = 0; // FIXME this is for adjusting an initial iThreshold + /**pdst1 = 0; // FIXME this is for adjusting an initial iThreshold */ } } } else { - // so we went below the treshold and therefore we don't have to - // change anything + /* so we went below the treshold and therefore we don't have to */ + /* change anything */ if (bShowDeinterlacedAreaOnly) { - // this is for testing to see how we should tune the treshhold - // and shows as the things that haven't change because the - // threshhold was to low?? (or shows that everything is ok :-) - *pdst1 = 0; // blank the point and so the interlac area + /* this is for testing to see how we should tune the treshhold */ + /* and shows as the things that haven't change because the */ + /* threshhold was to low?? (or shows that everything is ok :-) */ + *pdst1 = 0; /* blank the point and so the interlac area */ } else { *pdst1 = *psrc1; } |