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combdetect,ivtc: code cleanup

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This commit is contained in:
David Schleef 2013-03-19 16:39:03 -07:00
parent 9e7db27966
commit 160f996c2f
4 changed files with 64 additions and 238 deletions
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28
gst/ivtc/gstcombdetect.c
View File

@ -139,17 +139,15 @@ gst_comb_detect_class_init (GstCombDetectClass * klass)
static void static void
gst_comb_detect_init (GstCombDetect * combdetect) gst_comb_detect_init (GstCombDetect * combdetect)
{ {
combdetect->sinkpad =
gst_pad_new_from_static_template (&gst_comb_detect_sink_template, "sink");
combdetect->srcpad =
gst_pad_new_from_static_template (&gst_comb_detect_src_template, "src");
} }
void void
gst_comb_detect_set_property (GObject * object, guint property_id, gst_comb_detect_set_property (GObject * object, guint property_id,
const GValue * value, GParamSpec * pspec) const GValue * value, GParamSpec * pspec)
{ {
/* GstCombDetect *combdetect = GST_COMB_DETECT (object); */ GstCombDetect *combdetect = GST_COMB_DETECT (object);
GST_DEBUG_OBJECT (combdetect, "set_property");
switch (property_id) { switch (property_id) {
default: default:
@ -162,7 +160,9 @@ void
gst_comb_detect_get_property (GObject * object, guint property_id, gst_comb_detect_get_property (GObject * object, guint property_id,
GValue * value, GParamSpec * pspec) GValue * value, GParamSpec * pspec)
{ {
/* GstCombDetect *combdetect = GST_COMB_DETECT (object); */ GstCombDetect *combdetect = GST_COMB_DETECT (object);
GST_DEBUG_OBJECT (combdetect, "get_property");
switch (property_id) { switch (property_id) {
default: default:
@ -174,7 +174,9 @@ gst_comb_detect_get_property (GObject * object, guint property_id,
void void
gst_comb_detect_dispose (GObject * object) gst_comb_detect_dispose (GObject * object)
{ {
/* GstCombDetect *combdetect = GST_COMB_DETECT (object); */ GstCombDetect *combdetect = GST_COMB_DETECT (object);
GST_DEBUG_OBJECT (combdetect, "dispose");
/* clean up as possible. may be called multiple times */ /* clean up as possible. may be called multiple times */
@ -184,7 +186,9 @@ gst_comb_detect_dispose (GObject * object)
void void
gst_comb_detect_finalize (GObject * object) gst_comb_detect_finalize (GObject * object)
{ {
/* GstCombDetect *combdetect = GST_COMB_DETECT (object); */ GstCombDetect *combdetect = GST_COMB_DETECT (object);
GST_DEBUG_OBJECT (combdetect, "finalize");
/* clean up object here */ /* clean up object here */
@ -242,7 +246,9 @@ gst_comb_detect_transform_caps (GstBaseTransform * trans,
static gboolean static gboolean
gst_comb_detect_start (GstBaseTransform * trans) gst_comb_detect_start (GstBaseTransform * trans)
{ {
/* GstCombDetect *combdetect = GST_COMB_DETECT (trans); */ GstCombDetect *combdetect = GST_COMB_DETECT (trans);
GST_DEBUG_OBJECT (combdetect, "start");
/* initialize processing */ /* initialize processing */
return TRUE; return TRUE;
@ -251,7 +257,9 @@ gst_comb_detect_start (GstBaseTransform * trans)
static gboolean static gboolean
gst_comb_detect_stop (GstBaseTransform * trans) gst_comb_detect_stop (GstBaseTransform * trans)
{ {
/* GstCombDetect *combdetect = GST_COMB_DETECT (trans); */ GstCombDetect *combdetect = GST_COMB_DETECT (trans);
GST_DEBUG_OBJECT (combdetect, "stop");
/* finalize processing */ /* finalize processing */
return TRUE; return TRUE;

6
gst/ivtc/gstcombdetect.h
View File

@ -13,8 +13,8 @@
* *
* You should have received a copy of the GNU Library General Public * You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the * License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330, * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02111-1307, USA. * Boston, MA 02110-1301, USA.
*/ */
#ifndef _GST_COMB_DETECT_H_ #ifndef _GST_COMB_DETECT_H_
@ -37,8 +37,6 @@ typedef struct _GstCombDetectClass GstCombDetectClass;
struct _GstCombDetect struct _GstCombDetect
{ {
GstVideoFilter base_combdetect; GstVideoFilter base_combdetect;
GstPad *sinkpad;
GstPad *srcpad;
GstVideoInfo vinfo; GstVideoInfo vinfo;
}; };

261
gst/ivtc/gstivtc.c
View File

@ -70,40 +70,17 @@ static GstCaps *gst_ivtc_transform_caps (GstBaseTransform * trans,
GstPadDirection direction, GstCaps * caps, GstCaps * filter); GstPadDirection direction, GstCaps * caps, GstCaps * filter);
static GstCaps *gst_ivtc_fixate_caps (GstBaseTransform * trans, static GstCaps *gst_ivtc_fixate_caps (GstBaseTransform * trans,
GstPadDirection direction, GstCaps * caps, GstCaps * othercaps); GstPadDirection direction, GstCaps * caps, GstCaps * othercaps);
static gboolean gst_ivtc_accept_caps (GstBaseTransform * trans,
GstPadDirection direction, GstCaps * caps);
static gboolean gst_ivtc_set_caps (GstBaseTransform * trans, GstCaps * incaps, static gboolean gst_ivtc_set_caps (GstBaseTransform * trans, GstCaps * incaps,
GstCaps * outcaps); GstCaps * outcaps);
static gboolean gst_ivtc_query (GstBaseTransform * trans,
GstPadDirection direction, GstQuery * query);
static gboolean gst_ivtc_decide_allocation (GstBaseTransform * trans,
GstQuery * query);
static gboolean gst_ivtc_filter_meta (GstBaseTransform * trans,
GstQuery * query, GType api, const GstStructure * params);
static gboolean gst_ivtc_propose_allocation (GstBaseTransform * trans,
GstQuery * decide_query, GstQuery * query);
static gboolean gst_ivtc_transform_size (GstBaseTransform * trans, static gboolean gst_ivtc_transform_size (GstBaseTransform * trans,
GstPadDirection direction, GstCaps * caps, gsize size, GstCaps * othercaps, GstPadDirection direction, GstCaps * caps, gsize size, GstCaps * othercaps,
gsize * othersize); gsize * othersize);
static gboolean gst_ivtc_get_unit_size (GstBaseTransform * trans,
GstCaps * caps, gsize * size);
static gboolean gst_ivtc_start (GstBaseTransform * trans); static gboolean gst_ivtc_start (GstBaseTransform * trans);
static gboolean gst_ivtc_stop (GstBaseTransform * trans); static gboolean gst_ivtc_stop (GstBaseTransform * trans);
static gboolean gst_ivtc_sink_event (GstBaseTransform * trans, static gboolean gst_ivtc_sink_event (GstBaseTransform * trans,
GstEvent * event); GstEvent * event);
static gboolean gst_ivtc_src_event (GstBaseTransform * trans, GstEvent * event);
static GstFlowReturn gst_ivtc_prepare_output_buffer (GstBaseTransform * trans,
GstBuffer * input, GstBuffer ** outbuf);
static gboolean gst_ivtc_copy_metadata (GstBaseTransform * trans,
GstBuffer * input, GstBuffer * outbuf);
static gboolean gst_ivtc_transform_meta (GstBaseTransform * trans,
GstBuffer * outbuf, GstMeta * meta, GstBuffer * inbuf);
static void gst_ivtc_before_transform (GstBaseTransform * trans,
GstBuffer * buffer);
static GstFlowReturn gst_ivtc_transform (GstBaseTransform * trans, static GstFlowReturn gst_ivtc_transform (GstBaseTransform * trans,
GstBuffer * inbuf, GstBuffer * outbuf); GstBuffer * inbuf, GstBuffer * outbuf);
static GstFlowReturn gst_ivtc_transform_ip (GstBaseTransform * trans,
GstBuffer * buf);
static void gst_ivtc_flush (GstIvtc * ivtc); static void gst_ivtc_flush (GstIvtc * ivtc);
static void gst_ivtc_retire_fields (GstIvtc * ivtc, int n_fields); static void gst_ivtc_retire_fields (GstIvtc * ivtc, int n_fields);
static void gst_ivtc_construct_frame (GstIvtc * itvc, GstBuffer * outbuf); static void gst_ivtc_construct_frame (GstIvtc * itvc, GstBuffer * outbuf);
@ -117,20 +94,26 @@ enum
/* pad templates */ /* pad templates */
#define MAX_WIDTH 2048
#define VIDEO_CAPS \
"video/x-raw, " \
"format = (string) { I420, Y444, Y42B }, " \
"width = [1, 2048], " \
"height = " GST_VIDEO_SIZE_RANGE ", " \
"framerate = " GST_VIDEO_FPS_RANGE
static GstStaticPadTemplate gst_ivtc_sink_template = static GstStaticPadTemplate gst_ivtc_sink_template =
GST_STATIC_PAD_TEMPLATE ("sink", GST_STATIC_PAD_TEMPLATE ("sink",
GST_PAD_SINK, GST_PAD_SINK,
GST_PAD_ALWAYS, GST_PAD_ALWAYS,
GST_STATIC_CAPS (GST_VIDEO_CAPS_MAKE ("{Y42B,I420,Y444}") GST_STATIC_CAPS (VIDEO_CAPS)
",interlace-mode=(string){interleaved,mixed,progressive}")
); );
static GstStaticPadTemplate gst_ivtc_src_template = static GstStaticPadTemplate gst_ivtc_src_template =
GST_STATIC_PAD_TEMPLATE ("src", GST_STATIC_PAD_TEMPLATE ("src",
GST_PAD_SRC, GST_PAD_SRC,
GST_PAD_ALWAYS, GST_PAD_ALWAYS,
GST_STATIC_CAPS (GST_VIDEO_CAPS_MAKE ("{Y42B,I420,Y444}") GST_STATIC_CAPS (VIDEO_CAPS)
",interlace-mode=(string)progressive")
); );
@ -165,65 +148,27 @@ gst_ivtc_class_init (GstIvtcClass * klass)
base_transform_class->transform_caps = base_transform_class->transform_caps =
GST_DEBUG_FUNCPTR (gst_ivtc_transform_caps); GST_DEBUG_FUNCPTR (gst_ivtc_transform_caps);
base_transform_class->fixate_caps = GST_DEBUG_FUNCPTR (gst_ivtc_fixate_caps); base_transform_class->fixate_caps = GST_DEBUG_FUNCPTR (gst_ivtc_fixate_caps);
if (0)
base_transform_class->accept_caps =
GST_DEBUG_FUNCPTR (gst_ivtc_accept_caps);
base_transform_class->set_caps = GST_DEBUG_FUNCPTR (gst_ivtc_set_caps); base_transform_class->set_caps = GST_DEBUG_FUNCPTR (gst_ivtc_set_caps);
if (0)
base_transform_class->query = GST_DEBUG_FUNCPTR (gst_ivtc_query);
if (0)
base_transform_class->decide_allocation =
GST_DEBUG_FUNCPTR (gst_ivtc_decide_allocation);
if (0)
base_transform_class->filter_meta =
GST_DEBUG_FUNCPTR (gst_ivtc_filter_meta);
if (0)
base_transform_class->propose_allocation =
GST_DEBUG_FUNCPTR (gst_ivtc_propose_allocation);
base_transform_class->transform_size = base_transform_class->transform_size =
GST_DEBUG_FUNCPTR (gst_ivtc_transform_size); GST_DEBUG_FUNCPTR (gst_ivtc_transform_size);
if (0)
base_transform_class->get_unit_size =
GST_DEBUG_FUNCPTR (gst_ivtc_get_unit_size);
base_transform_class->start = GST_DEBUG_FUNCPTR (gst_ivtc_start); base_transform_class->start = GST_DEBUG_FUNCPTR (gst_ivtc_start);
base_transform_class->stop = GST_DEBUG_FUNCPTR (gst_ivtc_stop); base_transform_class->stop = GST_DEBUG_FUNCPTR (gst_ivtc_stop);
base_transform_class->sink_event = GST_DEBUG_FUNCPTR (gst_ivtc_sink_event); base_transform_class->sink_event = GST_DEBUG_FUNCPTR (gst_ivtc_sink_event);
if (0)
base_transform_class->src_event = GST_DEBUG_FUNCPTR (gst_ivtc_src_event);
if (0)
base_transform_class->prepare_output_buffer =
GST_DEBUG_FUNCPTR (gst_ivtc_prepare_output_buffer);
if (0)
base_transform_class->copy_metadata =
GST_DEBUG_FUNCPTR (gst_ivtc_copy_metadata);
if (0)
base_transform_class->transform_meta =
GST_DEBUG_FUNCPTR (gst_ivtc_transform_meta);
if (0)
base_transform_class->before_transform =
GST_DEBUG_FUNCPTR (gst_ivtc_before_transform);
base_transform_class->transform = GST_DEBUG_FUNCPTR (gst_ivtc_transform); base_transform_class->transform = GST_DEBUG_FUNCPTR (gst_ivtc_transform);
if (0)
base_transform_class->transform_ip =
GST_DEBUG_FUNCPTR (gst_ivtc_transform_ip);
} }
static void static void
gst_ivtc_init (GstIvtc * ivtc) gst_ivtc_init (GstIvtc * ivtc)
{ {
ivtc->sinkpad = gst_pad_new_from_static_template (&gst_ivtc_sink_template,
"sink");
ivtc->srcpad = gst_pad_new_from_static_template (&gst_ivtc_src_template,
"src");
} }
void void
gst_ivtc_set_property (GObject * object, guint property_id, gst_ivtc_set_property (GObject * object, guint property_id,
const GValue * value, GParamSpec * pspec) const GValue * value, GParamSpec * pspec)
{ {
/* GstIvtc *ivtc = GST_IVTC (object); */ GstIvtc *ivtc = GST_IVTC (object);
GST_DEBUG_OBJECT (ivtc, "set_property");
switch (property_id) { switch (property_id) {
default: default:
@ -236,7 +181,9 @@ void
gst_ivtc_get_property (GObject * object, guint property_id, gst_ivtc_get_property (GObject * object, guint property_id,
GValue * value, GParamSpec * pspec) GValue * value, GParamSpec * pspec)
{ {
/* GstIvtc *ivtc = GST_IVTC (object); */ GstIvtc *ivtc = GST_IVTC (object);
GST_DEBUG_OBJECT (ivtc, "get_property");
switch (property_id) { switch (property_id) {
default: default:
@ -248,7 +195,9 @@ gst_ivtc_get_property (GObject * object, guint property_id,
void void
gst_ivtc_dispose (GObject * object) gst_ivtc_dispose (GObject * object)
{ {
/* GstIvtc *ivtc = GST_IVTC (object); */ GstIvtc *ivtc = GST_IVTC (object);
GST_DEBUG_OBJECT (ivtc, "dispose");
/* clean up as possible. may be called multiple times */ /* clean up as possible. may be called multiple times */
@ -258,14 +207,15 @@ gst_ivtc_dispose (GObject * object)
void void
gst_ivtc_finalize (GObject * object) gst_ivtc_finalize (GObject * object)
{ {
/* GstIvtc *ivtc = GST_IVTC (object); */ GstIvtc *ivtc = GST_IVTC (object);
GST_DEBUG_OBJECT (ivtc, "finalize");
/* clean up object here */ /* clean up object here */
G_OBJECT_CLASS (gst_ivtc_parent_class)->finalize (object); G_OBJECT_CLASS (gst_ivtc_parent_class)->finalize (object);
} }
static GstCaps * static GstCaps *
gst_ivtc_transform_caps (GstBaseTransform * trans, gst_ivtc_transform_caps (GstBaseTransform * trans,
GstPadDirection direction, GstCaps * caps, GstCaps * filter) GstPadDirection direction, GstCaps * caps, GstCaps * filter)
@ -317,8 +267,8 @@ gst_ivtc_transform_caps (GstBaseTransform * trans,
} }
static GstCaps * static GstCaps *
gst_ivtc_fixate_caps (GstBaseTransform * trans, gst_ivtc_fixate_caps (GstBaseTransform * trans, GstPadDirection direction,
GstPadDirection direction, GstCaps * caps, GstCaps * othercaps) GstCaps * caps, GstCaps * othercaps)
{ {
GstCaps *result; GstCaps *result;
@ -334,13 +284,6 @@ gst_ivtc_fixate_caps (GstBaseTransform * trans,
return result; return result;
} }
static gboolean
gst_ivtc_accept_caps (GstBaseTransform * trans,
GstPadDirection direction, GstCaps * caps)
{
return TRUE;
}
static gboolean static gboolean
gst_ivtc_set_caps (GstBaseTransform * trans, GstCaps * incaps, gst_ivtc_set_caps (GstBaseTransform * trans, GstCaps * incaps,
GstCaps * outcaps) GstCaps * outcaps)
@ -358,57 +301,25 @@ gst_ivtc_set_caps (GstBaseTransform * trans, GstCaps * incaps,
return TRUE; return TRUE;
} }
/* transform size */
static gboolean static gboolean
gst_ivtc_query (GstBaseTransform * trans, GstPadDirection direction, gst_ivtc_transform_size (GstBaseTransform * trans, GstPadDirection direction,
GstQuery * query)
{
return TRUE;
}
static gboolean
gst_ivtc_decide_allocation (GstBaseTransform * trans, GstQuery * query)
{
return TRUE;
}
static gboolean
gst_ivtc_filter_meta (GstBaseTransform * trans, GstQuery * query,
GType api, const GstStructure * params)
{
return TRUE;
}
static gboolean
gst_ivtc_propose_allocation (GstBaseTransform * trans,
GstQuery * decide_query, GstQuery * query)
{
return TRUE;
}
static gboolean
gst_ivtc_transform_size (GstBaseTransform * trans,
GstPadDirection direction,
GstCaps * caps, gsize size, GstCaps * othercaps, gsize * othersize) GstCaps * caps, gsize size, GstCaps * othercaps, gsize * othersize)
{ {
*othersize = size; GstIvtc *ivtc = GST_IVTC (trans);
GST_DEBUG_OBJECT (ivtc, "transform_size");
return TRUE; return TRUE;
} }
static gboolean /* states */
gst_ivtc_get_unit_size (GstBaseTransform * trans, GstCaps * caps, gsize * size)
{
return FALSE;
}
static gboolean static gboolean
gst_ivtc_start (GstBaseTransform * trans) gst_ivtc_start (GstBaseTransform * trans)
{ {
GstIvtc *ivtc = GST_IVTC (trans);
GST_DEBUG_OBJECT (ivtc, "start");
return TRUE; return TRUE;
} }
@ -418,16 +329,20 @@ gst_ivtc_stop (GstBaseTransform * trans)
{ {
GstIvtc *ivtc = GST_IVTC (trans); GstIvtc *ivtc = GST_IVTC (trans);
GST_DEBUG_OBJECT (ivtc, "stop");
gst_ivtc_flush (ivtc); gst_ivtc_flush (ivtc);
return TRUE; return TRUE;
} }
/* sink and src pad event handlers */
static gboolean static gboolean
gst_ivtc_sink_event (GstBaseTransform * trans, GstEvent * event) gst_ivtc_sink_event (GstBaseTransform * trans, GstEvent * event)
{ {
GstIvtc *ivtc = GST_IVTC (trans); GstIvtc *ivtc = GST_IVTC (trans);
GST_DEBUG_OBJECT (ivtc, "sink_event");
if (GST_EVENT_TYPE (event) == GST_EVENT_SEGMENT) { if (GST_EVENT_TYPE (event) == GST_EVENT_SEGMENT) {
const GstSegment *seg; const GstSegment *seg;
@ -444,48 +359,11 @@ gst_ivtc_sink_event (GstBaseTransform * trans, GstEvent * event)
event); event);
} }
static gboolean
gst_ivtc_src_event (GstBaseTransform * trans, GstEvent * event)
{
return FALSE;
}
static GstFlowReturn
gst_ivtc_prepare_output_buffer (GstBaseTransform * trans,
GstBuffer * input, GstBuffer ** buf)
{
return GST_FLOW_ERROR;
}
static gboolean
gst_ivtc_copy_metadata (GstBaseTransform * trans,
GstBuffer * input, GstBuffer * outbuf)
{
return TRUE;
}
static gboolean
gst_ivtc_transform_meta (GstBaseTransform * trans,
GstBuffer * outbuf, GstMeta * meta, GstBuffer * inbuf)
{
return TRUE;
}
static void
gst_ivtc_before_transform (GstBaseTransform * trans, GstBuffer * buffer)
{
}
static void static void
gst_ivtc_flush (GstIvtc * ivtc) gst_ivtc_flush (GstIvtc * ivtc)
{ {
/* FIXME need to send the fields to output */ GST_FIXME_OBJECT (ivtc, "not sending flushed fields to srcpad");
gst_ivtc_retire_fields (ivtc, ivtc->n_fields); gst_ivtc_retire_fields (ivtc, ivtc->n_fields);
} }
@ -641,6 +519,8 @@ gst_ivtc_transform (GstBaseTransform * trans, GstBuffer * inbuf,
GstIvtc *ivtc = GST_IVTC (trans); GstIvtc *ivtc = GST_IVTC (trans);
GstFlowReturn ret; GstFlowReturn ret;
GST_DEBUG_OBJECT (ivtc, "transform");
if (GST_BUFFER_FLAG_IS_SET (inbuf, GST_VIDEO_BUFFER_FLAG_TFF)) { if (GST_BUFFER_FLAG_IS_SET (inbuf, GST_VIDEO_BUFFER_FLAG_TFF)) {
add_field (ivtc, inbuf, TOP_FIELD, 0); add_field (ivtc, inbuf, TOP_FIELD, 0);
if (!GST_BUFFER_FLAG_IS_SET (inbuf, GST_VIDEO_BUFFER_FLAG_ONEFIELD)) { if (!GST_BUFFER_FLAG_IS_SET (inbuf, GST_VIDEO_BUFFER_FLAG_ONEFIELD)) {
@ -755,66 +635,11 @@ gst_ivtc_construct_frame (GstIvtc * ivtc, GstBuffer * outbuf)
} }
static GstFlowReturn
gst_ivtc_transform_ip (GstBaseTransform * trans, GstBuffer * buf)
{
return GST_FLOW_ERROR;
}
#if 0
static int
get_comb_score (GstVideoFrame * top, GstVideoFrame * bottom)
{
int k;
int height;
int width;
int j;
#define MAXWIDTH 2048
guint8 thisline[MAXWIDTH];
guint8 prevline[MAXWIDTH];
int score = 0;
height = GST_VIDEO_FRAME_COMP_HEIGHT (top, 0);
width = GST_VIDEO_FRAME_COMP_WIDTH (top, 0);
g_assert (width <= MAXWIDTH);
memset (prevline, 0, MAXWIDTH);
k = 0;
for (j = 1; j < height - 1; j++) {
guint8 *src1 = GET_LINE_IL (top, bottom, 0, j - 1);
guint8 *src2 = GET_LINE_IL (top, bottom, 0, j);
guint8 *src3 = GET_LINE_IL (top, bottom, 0, j + 1);
int i;
for (i = 0; i < width; i++) {
if (src2[i] < MIN (src1[i], src3[i]) - 5 ||
src2[i] > MAX (src1[i], src3[i]) + 5) {
thisline[i] = 1;
} else {
thisline[i] = 0;
}
if (thisline[i] && (i > 0 && thisline[i - 1]) && prevline[i]) {
score++;
}
}
memcpy (prevline, thisline, MAXWIDTH);
}
GST_DEBUG ("score %d", score);
return score;
}
#else
static int static int
get_comb_score (GstVideoFrame * top, GstVideoFrame * bottom) get_comb_score (GstVideoFrame * top, GstVideoFrame * bottom)
{ {
int j; int j;
#define MAXWIDTH 2048 int thisline[MAX_WIDTH];
int thisline[MAXWIDTH];
int score = 0; int score = 0;
int height; int height;
int width; int width;
@ -857,8 +682,6 @@ get_comb_score (GstVideoFrame * top, GstVideoFrame * bottom)
return score; return score;
} }
#endif
static gboolean static gboolean

7
gst/ivtc/gstivtc.h
View File

@ -13,8 +13,8 @@
* *
* You should have received a copy of the GNU Library General Public * You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the * License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330, * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02111-1307, USA. * Boston, MA 02110-1301, USA.
*/ */
#ifndef _GST_IVTC_H_ #ifndef _GST_IVTC_H_
@ -49,9 +49,6 @@ struct _GstIvtc
{ {
GstBaseTransform base_ivtc; GstBaseTransform base_ivtc;
GstPad *sinkpad;
GstPad *srcpad;
GstSegment segment; GstSegment segment;
GstVideoInfo sink_video_info; GstVideoInfo sink_video_info;