From 7a778ee4b7ec09a1f5b2185c9cceee3910dfbdf2 Mon Sep 17 00:00:00 2001 From: Thomas Vander Stichele Date: Sun, 14 Mar 2004 22:34:33 +0000 Subject: gst-indent Original commit message from CVS: gst-indent --- gst/smooth/gstsmooth.c | 236 ++++++++++++++++++++++++------------------------- 1 file changed, 115 insertions(+), 121 deletions(-) (limited to 'gst/smooth/gstsmooth.c') diff --git a/gst/smooth/gstsmooth.c b/gst/smooth/gstsmooth.c index 286786e8..0302c7e0 100644 --- a/gst/smooth/gstsmooth.c +++ b/gst/smooth/gstsmooth.c @@ -34,12 +34,14 @@ static GstElementDetails smooth_details = { /* Smooth signals and args */ -enum { +enum +{ /* FILL ME */ LAST_SIGNAL }; -enum { +enum +{ ARG_0, ARG_ACTIVE, ARG_TOLERANCE, @@ -48,37 +50,36 @@ enum { }; static GstStaticPadTemplate gst_smooth_src_template = -GST_STATIC_PAD_TEMPLATE ( - "src", - GST_PAD_SRC, - GST_PAD_ALWAYS, - GST_STATIC_CAPS ( - GST_VIDEO_CAPS_YUV("I420") - ) -); +GST_STATIC_PAD_TEMPLATE ("src", + GST_PAD_SRC, + GST_PAD_ALWAYS, + GST_STATIC_CAPS (GST_VIDEO_CAPS_YUV ("I420") + ) + ); static GstStaticPadTemplate gst_smooth_sink_template = -GST_STATIC_PAD_TEMPLATE ( - "sink", - GST_PAD_SINK, - GST_PAD_ALWAYS, - GST_STATIC_CAPS ( - GST_VIDEO_CAPS_YUV("I420") - ) -); - -static void gst_smooth_class_init (GstSmoothClass *klass); -static void gst_smooth_base_init (GstSmoothClass *klass); -static void gst_smooth_init (GstSmooth *smooth); - -static void gst_smooth_chain (GstPad *pad, GstData *_data); -static void smooth_filter (unsigned char* dest, unsigned char* src, - int width, int height, int tolerance, int filtersize); - -static void gst_smooth_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec); -static void gst_smooth_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec); +GST_STATIC_PAD_TEMPLATE ("sink", + GST_PAD_SINK, + GST_PAD_ALWAYS, + GST_STATIC_CAPS (GST_VIDEO_CAPS_YUV ("I420") + ) + ); + +static void gst_smooth_class_init (GstSmoothClass * klass); +static void gst_smooth_base_init (GstSmoothClass * klass); +static void gst_smooth_init (GstSmooth * smooth); + +static void gst_smooth_chain (GstPad * pad, GstData * _data); +static void smooth_filter (unsigned char *dest, unsigned char *src, + int width, int height, int tolerance, int filtersize); + +static void gst_smooth_set_property (GObject * object, guint prop_id, + const GValue * value, GParamSpec * pspec); +static void gst_smooth_get_property (GObject * object, guint prop_id, + GValue * value, GParamSpec * pspec); static GstElementClass *parent_class = NULL; + /*static guint gst_smooth_signals[LAST_SIGNAL] = { 0 }; */ GType @@ -88,23 +89,24 @@ gst_smooth_get_type (void) if (!smooth_type) { static const GTypeInfo smooth_info = { - sizeof(GstSmoothClass), - (GBaseInitFunc)gst_smooth_base_init, + sizeof (GstSmoothClass), + (GBaseInitFunc) gst_smooth_base_init, NULL, - (GClassInitFunc)gst_smooth_class_init, + (GClassInitFunc) gst_smooth_class_init, NULL, NULL, - sizeof(GstSmooth), + sizeof (GstSmooth), 0, - (GInstanceInitFunc)gst_smooth_init, + (GInstanceInitFunc) gst_smooth_init, }; - smooth_type = g_type_register_static(GST_TYPE_ELEMENT, "GstSmooth", &smooth_info, 0); + smooth_type = + g_type_register_static (GST_TYPE_ELEMENT, "GstSmooth", &smooth_info, 0); } return smooth_type; } static void -gst_smooth_base_init (GstSmoothClass *klass) +gst_smooth_base_init (GstSmoothClass * klass) { GstElementClass *element_class = GST_ELEMENT_CLASS (klass); @@ -116,25 +118,19 @@ gst_smooth_base_init (GstSmoothClass *klass) } static void -gst_smooth_class_init (GstSmoothClass *klass) +gst_smooth_class_init (GstSmoothClass * klass) { GObjectClass *gobject_class; GstElementClass *gstelement_class; - gobject_class = (GObjectClass*)klass; - gstelement_class = (GstElementClass*)klass; + gobject_class = (GObjectClass *) klass; + gstelement_class = (GstElementClass *) klass; - parent_class = g_type_class_ref(GST_TYPE_ELEMENT); + parent_class = g_type_class_ref (GST_TYPE_ELEMENT); - g_object_class_install_property(G_OBJECT_CLASS(klass), ARG_ACTIVE, - g_param_spec_boolean("active","active","active", - TRUE,G_PARAM_READWRITE)); /* CHECKME */ - g_object_class_install_property(G_OBJECT_CLASS(klass), ARG_TOLERANCE, - g_param_spec_int("tolerance","tolerance","tolerance", - G_MININT,G_MAXINT,0,G_PARAM_READWRITE)); /* CHECKME */ - g_object_class_install_property(G_OBJECT_CLASS(klass), ARG_FILTERSIZE, - g_param_spec_int("filtersize","filtersize","filtersize", - G_MININT,G_MAXINT,0,G_PARAM_READWRITE)); /* CHECKME */ + g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_ACTIVE, g_param_spec_boolean ("active", "active", "active", TRUE, G_PARAM_READWRITE)); /* CHECKME */ + g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_TOLERANCE, g_param_spec_int ("tolerance", "tolerance", "tolerance", G_MININT, G_MAXINT, 0, G_PARAM_READWRITE)); /* CHECKME */ + g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_FILTERSIZE, g_param_spec_int ("filtersize", "filtersize", "filtersize", G_MININT, G_MAXINT, 0, G_PARAM_READWRITE)); /* CHECKME */ gobject_class->set_property = gst_smooth_set_property; gobject_class->get_property = gst_smooth_get_property; @@ -142,7 +138,7 @@ gst_smooth_class_init (GstSmoothClass *klass) } static GstPadLinkReturn -gst_smooth_link (GstPad *pad, const GstCaps *caps) +gst_smooth_link (GstPad * pad, const GstCaps * caps) { GstSmooth *filter; GstStructure *structure; @@ -154,22 +150,25 @@ gst_smooth_link (GstPad *pad, const GstCaps *caps) ret = gst_structure_get_int (structure, "width", &filter->width); ret &= gst_structure_get_int (structure, "height", &filter->height); - if (!ret) return GST_PAD_LINK_REFUSED; + if (!ret) + return GST_PAD_LINK_REFUSED; return gst_pad_try_set_caps (filter->srcpad, caps); } static void -gst_smooth_init (GstSmooth *smooth) +gst_smooth_init (GstSmooth * smooth) { - smooth->sinkpad = gst_pad_new_from_template ( - gst_static_pad_template_get (&gst_smooth_sink_template), "sink"); + smooth->sinkpad = + gst_pad_new_from_template (gst_static_pad_template_get + (&gst_smooth_sink_template), "sink"); gst_pad_set_link_function (smooth->sinkpad, gst_smooth_link); gst_pad_set_chain_function (smooth->sinkpad, gst_smooth_chain); gst_element_add_pad (GST_ELEMENT (smooth), smooth->sinkpad); - smooth->srcpad = gst_pad_new_from_template ( - gst_static_pad_template_get (&gst_smooth_sink_template), "src"); + smooth->srcpad = + gst_pad_new_from_template (gst_static_pad_template_get + (&gst_smooth_sink_template), "src"); gst_pad_set_link_function (smooth->srcpad, gst_smooth_link); gst_element_add_pad (GST_ELEMENT (smooth), smooth->srcpad); @@ -180,55 +179,53 @@ gst_smooth_init (GstSmooth *smooth) } static void -smooth_filter (unsigned char* dest, unsigned char* src, int width, int height, int tolerance, int filtersize) +smooth_filter (unsigned char *dest, unsigned char *src, int width, int height, + int tolerance, int filtersize) { int refval, aktval, upperval, lowerval, numvalues, sum; int x, y, fx, fy, fy1, fy2, fx1, fx2; unsigned char *srcp = src; fy1 = 0; - fy2 = MIN(filtersize+1, height) * width; + fy2 = MIN (filtersize + 1, height) * width; - for(y = 0; y < height; y++) - { - if (y>(filtersize+1)) fy1 += width; - if (y (filtersize + 1)) + fy1 += width; + if (y < height - (filtersize + 1)) + fy2 += width; - for(x = 0; x < width; x++) - { - refval = *src; - upperval = refval + tolerance; - lowerval = refval - tolerance; + for (x = 0; x < width; x++) { + refval = *src; + upperval = refval + tolerance; + lowerval = refval - tolerance; numvalues = 1; - sum = refval; - - fx1 = MAX(x-filtersize, 0) + fy1; - fx2 = MIN(x+filtersize+1, width) + fy1; - - for (fy = fy1; fyactive) { - gst_pad_push(smooth->srcpad,GST_DATA (buf)); + gst_pad_push (smooth->srcpad, GST_DATA (buf)); return; } @@ -253,23 +250,24 @@ gst_smooth_chain (GstPad *pad, GstData *_data) GST_DEBUG ("smooth: have buffer of %d", GST_BUFFER_SIZE (buf)); - outbuf = gst_buffer_new(); + outbuf = gst_buffer_new (); GST_BUFFER_DATA (outbuf) = g_malloc (GST_BUFFER_SIZE (buf)); GST_BUFFER_SIZE (outbuf) = GST_BUFFER_SIZE (buf); - lumsize = smooth->width*smooth->height; - chromsize = lumsize/4; + lumsize = smooth->width * smooth->height; + chromsize = lumsize / 4; - smooth_filter (GST_BUFFER_DATA (outbuf), data, smooth->width, smooth->height, - smooth->tolerance, smooth->filtersize); + smooth_filter (GST_BUFFER_DATA (outbuf), data, smooth->width, smooth->height, + smooth->tolerance, smooth->filtersize); if (!smooth->lum_only) { - smooth_filter (GST_BUFFER_DATA (outbuf)+lumsize, data+lumsize, smooth->width/2, smooth->height/2, - smooth->tolerance, smooth->filtersize/2); - smooth_filter (GST_BUFFER_DATA (outbuf)+lumsize+chromsize, data+lumsize+chromsize, smooth->width/2, - smooth->height/2, smooth->tolerance, smooth->filtersize/2); - } - else { - memcpy (GST_BUFFER_DATA (outbuf)+lumsize, data+lumsize, chromsize*2); + smooth_filter (GST_BUFFER_DATA (outbuf) + lumsize, data + lumsize, + smooth->width / 2, smooth->height / 2, smooth->tolerance, + smooth->filtersize / 2); + smooth_filter (GST_BUFFER_DATA (outbuf) + lumsize + chromsize, + data + lumsize + chromsize, smooth->width / 2, smooth->height / 2, + smooth->tolerance, smooth->filtersize / 2); + } else { + memcpy (GST_BUFFER_DATA (outbuf) + lumsize, data + lumsize, chromsize * 2); } GST_BUFFER_TIMESTAMP (outbuf) = GST_BUFFER_TIMESTAMP (buf); @@ -280,13 +278,14 @@ gst_smooth_chain (GstPad *pad, GstData *_data) } static void -gst_smooth_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec) +gst_smooth_set_property (GObject * object, guint prop_id, const GValue * value, + GParamSpec * pspec) { GstSmooth *smooth; /* it's not null if we got it, but it might not be ours */ - g_return_if_fail(GST_IS_SMOOTH(object)); - smooth = GST_SMOOTH(object); + g_return_if_fail (GST_IS_SMOOTH (object)); + smooth = GST_SMOOTH (object); switch (prop_id) { case ARG_ACTIVE: @@ -307,13 +306,14 @@ gst_smooth_set_property (GObject *object, guint prop_id, const GValue *value, GP } static void -gst_smooth_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec) +gst_smooth_get_property (GObject * object, guint prop_id, GValue * value, + GParamSpec * pspec) { GstSmooth *smooth; /* it's not null if we got it, but it might not be ours */ - g_return_if_fail(GST_IS_SMOOTH(object)); - smooth = GST_SMOOTH(object); + g_return_if_fail (GST_IS_SMOOTH (object)); + smooth = GST_SMOOTH (object); switch (prop_id) { case ARG_ACTIVE: @@ -336,20 +336,14 @@ gst_smooth_get_property (GObject *object, guint prop_id, GValue *value, GParamSp static gboolean -plugin_init (GstPlugin *plugin) +plugin_init (GstPlugin * plugin) { - return gst_element_register(plugin, "smooth", - GST_RANK_NONE, GST_TYPE_SMOOTH); + return gst_element_register (plugin, "smooth", + GST_RANK_NONE, GST_TYPE_SMOOTH); } -GST_PLUGIN_DEFINE ( - GST_VERSION_MAJOR, - GST_VERSION_MINOR, - "smooth", - "Apply a smooth filter to an image", - plugin_init, - VERSION, - "LGPL", - GST_PACKAGE, - GST_ORIGIN -) +GST_PLUGIN_DEFINE (GST_VERSION_MAJOR, + GST_VERSION_MINOR, + "smooth", + "Apply a smooth filter to an image", + plugin_init, VERSION, "LGPL", GST_PACKAGE, GST_ORIGIN) -- cgit v1.2.1