mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-25 01:30:38 +00:00
basevideocodec: remove unused code cluttering up the place
Also minor debug style fixes.
This commit is contained in:
Mark Nauwelaerts
parent
72a32afc65
commit
1659e7dfcf
2 changed files with 1 additions and 370 deletions
|
|
@ -1,4 +1,4 @@
|
|||
/* Schrodinger
|
||||
/* GStreamer
|
||||
* Copyright (C) 2006 David Schleef <ds@schleef.org>
|
||||
*
|
||||
* This library is free software; you can redistribute it and/or
|
||||
|
|
@ -42,15 +42,8 @@ enum
|
|||
|
||||
static void gst_base_video_codec_finalize (GObject * object);
|
||||
|
||||
//static const GstQueryType *gst_base_video_codec_get_query_types (GstPad *pad);
|
||||
//static gboolean gst_base_video_codec_src_query (GstPad *pad, GstQuery *query);
|
||||
//static gboolean gst_base_video_codec_sink_query (GstPad *pad, GstQuery *query);
|
||||
//static gboolean gst_base_video_codec_src_event (GstPad *pad, GstEvent *event);
|
||||
//static gboolean gst_base_video_codec_sink_event (GstPad *pad, GstEvent *event);
|
||||
static GstStateChangeReturn gst_base_video_codec_change_state (GstElement *
|
||||
element, GstStateChange transition);
|
||||
//static GstFlowReturn gst_base_video_codec_push_all (GstBaseVideoCodec *base_video_codec,
|
||||
// gboolean at_eos);
|
||||
|
||||
|
||||
GST_BOILERPLATE (GstBaseVideoCodec, gst_base_video_codec, GstElement,
|
||||
|
|
@ -91,8 +84,6 @@ gst_base_video_codec_init (GstBaseVideoCodec * base_video_codec,
|
|||
g_return_if_fail (pad_template != NULL);
|
||||
|
||||
base_video_codec->sinkpad = gst_pad_new_from_template (pad_template, "sink");
|
||||
//gst_pad_set_query_function (base_video_codec->sinkpad,
|
||||
// gst_base_video_codec_sink_query);
|
||||
gst_element_add_pad (GST_ELEMENT (base_video_codec),
|
||||
base_video_codec->sinkpad);
|
||||
|
||||
|
|
@ -134,357 +125,6 @@ gst_base_video_codec_finalize (GObject * object)
|
|||
G_OBJECT_CLASS (parent_class)->finalize (object);
|
||||
}
|
||||
|
||||
#ifdef unused
|
||||
static const GstQueryType *
|
||||
gst_base_video_codec_get_query_types (GstPad * pad)
|
||||
{
|
||||
static const GstQueryType query_types[] = {
|
||||
GST_QUERY_POSITION,
|
||||
GST_QUERY_DURATION,
|
||||
GST_QUERY_CONVERT,
|
||||
0
|
||||
};
|
||||
|
||||
return query_types;
|
||||
}
|
||||
#endif
|
||||
|
||||
#if 0
|
||||
static gboolean
|
||||
gst_base_video_codec_src_convert (GstPad * pad,
|
||||
GstFormat src_format, gint64 src_value,
|
||||
GstFormat * dest_format, gint64 * dest_value)
|
||||
{
|
||||
gboolean res;
|
||||
GstBaseVideoCodec *dec;
|
||||
|
||||
if (src_format == *dest_format) {
|
||||
*dest_value = src_value;
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
dec = GST_BASE_VIDEO_CODEC (gst_pad_get_parent (pad));
|
||||
|
||||
if (src_format == GST_FORMAT_DEFAULT && *dest_format == GST_FORMAT_TIME) {
|
||||
if (dec->fps_d != 0) {
|
||||
*dest_value = gst_util_uint64_scale (granulepos_to_frame (src_value),
|
||||
dec->fps_d * GST_SECOND, dec->fps_n);
|
||||
res = TRUE;
|
||||
} else {
|
||||
res = FALSE;
|
||||
}
|
||||
} else {
|
||||
GST_WARNING ("unhandled conversion from %d to %d", src_format,
|
||||
*dest_format);
|
||||
res = FALSE;
|
||||
}
|
||||
|
||||
gst_object_unref (dec);
|
||||
|
||||
return res;
|
||||
}
|
||||
|
||||
static gboolean
|
||||
gst_base_video_codec_sink_convert (GstPad * pad,
|
||||
GstFormat src_format, gint64 src_value,
|
||||
GstFormat * dest_format, gint64 * dest_value)
|
||||
{
|
||||
gboolean res = TRUE;
|
||||
GstBaseVideoCodec *dec;
|
||||
|
||||
if (src_format == *dest_format) {
|
||||
*dest_value = src_value;
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
dec = GST_BASE_VIDEO_CODEC (gst_pad_get_parent (pad));
|
||||
|
||||
/* FIXME: check if we are in a decoding state */
|
||||
|
||||
switch (src_format) {
|
||||
case GST_FORMAT_DEFAULT:
|
||||
switch (*dest_format) {
|
||||
case GST_FORMAT_TIME:
|
||||
*dest_value = gst_util_uint64_scale (src_value,
|
||||
dec->fps_d * GST_SECOND, dec->fps_n);
|
||||
break;
|
||||
default:
|
||||
res = FALSE;
|
||||
}
|
||||
break;
|
||||
case GST_FORMAT_TIME:
|
||||
switch (*dest_format) {
|
||||
case GST_FORMAT_DEFAULT:
|
||||
{
|
||||
*dest_value = gst_util_uint64_scale (src_value,
|
||||
dec->fps_n, dec->fps_d * GST_SECOND);
|
||||
break;
|
||||
}
|
||||
default:
|
||||
res = FALSE;
|
||||
break;
|
||||
}
|
||||
break;
|
||||
default:
|
||||
res = FALSE;
|
||||
break;
|
||||
}
|
||||
|
||||
gst_object_unref (dec);
|
||||
|
||||
return res;
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef unused
|
||||
static gboolean
|
||||
gst_base_video_codec_src_query (GstPad * pad, GstQuery * query)
|
||||
{
|
||||
GstBaseVideoCodec *base_codec;
|
||||
gboolean res = FALSE;
|
||||
|
||||
base_codec = GST_BASE_VIDEO_CODEC (gst_pad_get_parent (pad));
|
||||
|
||||
switch (GST_QUERY_TYPE (query)) {
|
||||
case GST_QUERY_POSITION:
|
||||
{
|
||||
GstFormat format;
|
||||
gint64 time;
|
||||
gint64 value;
|
||||
|
||||
gst_query_parse_position (query, &format, NULL);
|
||||
|
||||
time = gst_util_uint64_scale (base_codec->system_frame_number,
|
||||
base_codec->state.fps_n, base_codec->state.fps_d);
|
||||
time += base_codec->state.segment.time;
|
||||
GST_DEBUG ("query position %" GST_TIME_FORMAT, GST_TIME_ARGS (time));
|
||||
res = gst_base_video_encoded_video_convert (&base_codec->state,
|
||||
GST_FORMAT_TIME, time, &format, &value);
|
||||
if (!res)
|
||||
goto error;
|
||||
|
||||
gst_query_set_position (query, format, value);
|
||||
break;
|
||||
}
|
||||
case GST_QUERY_DURATION:
|
||||
res = gst_pad_query (GST_PAD_PEER (base_codec->sinkpad), query);
|
||||
if (!res)
|
||||
goto error;
|
||||
break;
|
||||
case GST_QUERY_CONVERT:
|
||||
{
|
||||
GstFormat src_fmt, dest_fmt;
|
||||
gint64 src_val, dest_val;
|
||||
|
||||
GST_DEBUG ("query convert");
|
||||
|
||||
gst_query_parse_convert (query, &src_fmt, &src_val, &dest_fmt, &dest_val);
|
||||
res = gst_base_video_encoded_video_convert (&base_codec->state,
|
||||
src_fmt, src_val, &dest_fmt, &dest_val);
|
||||
if (!res)
|
||||
goto error;
|
||||
gst_query_set_convert (query, src_fmt, src_val, dest_fmt, dest_val);
|
||||
break;
|
||||
}
|
||||
default:
|
||||
res = gst_pad_query_default (pad, query);
|
||||
break;
|
||||
}
|
||||
done:
|
||||
gst_object_unref (base_codec);
|
||||
|
||||
return res;
|
||||
error:
|
||||
GST_DEBUG_OBJECT (base_codec, "query failed");
|
||||
goto done;
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef unused
|
||||
static gboolean
|
||||
gst_base_video_codec_sink_query (GstPad * pad, GstQuery * query)
|
||||
{
|
||||
GstBaseVideoCodec *base_video_codec;
|
||||
gboolean res = FALSE;
|
||||
|
||||
base_video_codec = GST_BASE_VIDEO_CODEC (gst_pad_get_parent (pad));
|
||||
|
||||
switch (GST_QUERY_TYPE (query)) {
|
||||
case GST_QUERY_CONVERT:
|
||||
{
|
||||
GstFormat src_fmt, dest_fmt;
|
||||
gint64 src_val, dest_val;
|
||||
|
||||
gst_query_parse_convert (query, &src_fmt, &src_val, &dest_fmt, &dest_val);
|
||||
res = gst_base_video_encoded_video_convert (&base_video_codec->state,
|
||||
src_fmt, src_val, &dest_fmt, &dest_val);
|
||||
if (!res)
|
||||
goto error;
|
||||
gst_query_set_convert (query, src_fmt, src_val, dest_fmt, dest_val);
|
||||
break;
|
||||
}
|
||||
default:
|
||||
res = gst_pad_query_default (pad, query);
|
||||
break;
|
||||
}
|
||||
done:
|
||||
gst_object_unref (base_video_codec);
|
||||
|
||||
return res;
|
||||
error:
|
||||
GST_DEBUG_OBJECT (base_video_codec, "query failed");
|
||||
goto done;
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef unused
|
||||
static gboolean
|
||||
gst_base_video_codec_src_event (GstPad * pad, GstEvent * event)
|
||||
{
|
||||
GstBaseVideoCodec *base_video_codec;
|
||||
gboolean res = FALSE;
|
||||
|
||||
base_video_codec = GST_BASE_VIDEO_CODEC (gst_pad_get_parent (pad));
|
||||
|
||||
switch (GST_EVENT_TYPE (event)) {
|
||||
case GST_EVENT_SEEK:
|
||||
{
|
||||
GstFormat format, tformat;
|
||||
gdouble rate;
|
||||
GstEvent *real_seek;
|
||||
GstSeekFlags flags;
|
||||
GstSeekType cur_type, stop_type;
|
||||
gint64 cur, stop;
|
||||
gint64 tcur, tstop;
|
||||
|
||||
gst_event_parse_seek (event, &rate, &format, &flags, &cur_type,
|
||||
&cur, &stop_type, &stop);
|
||||
gst_event_unref (event);
|
||||
|
||||
tformat = GST_FORMAT_TIME;
|
||||
res = gst_base_video_encoded_video_convert (&base_video_codec->state,
|
||||
format, cur, &tformat, &tcur);
|
||||
if (!res)
|
||||
goto convert_error;
|
||||
res = gst_base_video_encoded_video_convert (&base_video_codec->state,
|
||||
format, stop, &tformat, &tstop);
|
||||
if (!res)
|
||||
goto convert_error;
|
||||
|
||||
real_seek = gst_event_new_seek (rate, GST_FORMAT_TIME,
|
||||
flags, cur_type, tcur, stop_type, tstop);
|
||||
|
||||
res = gst_pad_push_event (base_video_codec->sinkpad, real_seek);
|
||||
|
||||
break;
|
||||
}
|
||||
#if 0
|
||||
case GST_EVENT_QOS:
|
||||
{
|
||||
gdouble proportion;
|
||||
GstClockTimeDiff diff;
|
||||
GstClockTime timestamp;
|
||||
|
||||
gst_event_parse_qos (event, &proportion, &diff, ×tamp);
|
||||
|
||||
GST_OBJECT_LOCK (base_video_codec);
|
||||
base_video_codec->proportion = proportion;
|
||||
base_video_codec->earliest_time = timestamp + diff;
|
||||
GST_OBJECT_UNLOCK (base_video_codec);
|
||||
|
||||
GST_DEBUG_OBJECT (base_video_codec,
|
||||
"got QoS %" GST_TIME_FORMAT ", %" G_GINT64_FORMAT,
|
||||
GST_TIME_ARGS (timestamp), diff);
|
||||
|
||||
res = gst_pad_push_event (base_video_codec->sinkpad, event);
|
||||
break;
|
||||
}
|
||||
#endif
|
||||
default:
|
||||
res = gst_pad_push_event (base_video_codec->sinkpad, event);
|
||||
break;
|
||||
}
|
||||
done:
|
||||
gst_object_unref (base_video_codec);
|
||||
return res;
|
||||
|
||||
convert_error:
|
||||
GST_DEBUG_OBJECT (base_video_codec, "could not convert format");
|
||||
goto done;
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef unused
|
||||
static gboolean
|
||||
gst_base_video_codec_sink_event (GstPad * pad, GstEvent * event)
|
||||
{
|
||||
GstBaseVideoCodec *base_video_codec;
|
||||
gboolean ret = FALSE;
|
||||
|
||||
base_video_codec = GST_BASE_VIDEO_CODEC (gst_pad_get_parent (pad));
|
||||
|
||||
switch (GST_EVENT_TYPE (event)) {
|
||||
case GST_EVENT_FLUSH_START:
|
||||
ret = gst_pad_push_event (base_video_codec->srcpad, event);
|
||||
break;
|
||||
case GST_EVENT_FLUSH_STOP:
|
||||
gst_base_video_codec_reset (base_video_codec);
|
||||
ret = gst_pad_push_event (base_video_codec->srcpad, event);
|
||||
break;
|
||||
case GST_EVENT_EOS:
|
||||
if (gst_base_video_codec_push_all (base_video_codec,
|
||||
FALSE) == GST_FLOW_ERROR) {
|
||||
gst_event_unref (event);
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
ret = gst_pad_push_event (base_video_codec->srcpad, event);
|
||||
break;
|
||||
case GST_EVENT_NEWSEGMENT:
|
||||
{
|
||||
gboolean update;
|
||||
GstFormat format;
|
||||
gdouble rate;
|
||||
gint64 start, stop, time;
|
||||
|
||||
gst_event_parse_new_segment (event, &update, &rate, &format, &start,
|
||||
&stop, &time);
|
||||
|
||||
if (format != GST_FORMAT_TIME)
|
||||
goto newseg_wrong_format;
|
||||
|
||||
if (rate <= 0.0)
|
||||
goto newseg_wrong_rate;
|
||||
|
||||
GST_DEBUG ("newsegment %" GST_TIME_FORMAT " %" GST_TIME_FORMAT,
|
||||
GST_TIME_ARGS (start), GST_TIME_ARGS (time));
|
||||
gst_segment_set_newsegment (&base_video_codec->state.segment, update,
|
||||
rate, format, start, stop, time);
|
||||
|
||||
ret = gst_pad_push_event (base_video_codec->srcpad, event);
|
||||
break;
|
||||
}
|
||||
default:
|
||||
ret = gst_pad_push_event (base_video_codec->srcpad, event);
|
||||
break;
|
||||
}
|
||||
done:
|
||||
gst_object_unref (base_video_codec);
|
||||
return ret;
|
||||
|
||||
newseg_wrong_format:
|
||||
GST_DEBUG_OBJECT (base_video_codec, "received non TIME newsegment");
|
||||
gst_event_unref (event);
|
||||
goto done;
|
||||
|
||||
newseg_wrong_rate:
|
||||
GST_DEBUG_OBJECT (base_video_codec, "negative rates not supported");
|
||||
gst_event_unref (event);
|
||||
goto done;
|
||||
}
|
||||
#endif
|
||||
|
||||
|
||||
static GstStateChangeReturn
|
||||
gst_base_video_codec_change_state (GstElement * element,
|
||||
GstStateChange transition)
|
||||
|
|
|
|||
|
|
@ -160,15 +160,6 @@ struct _GstBaseVideoCodecClass
|
|||
{
|
||||
GstElementClass element_class;
|
||||
|
||||
gboolean (*start) (GstBaseVideoCodec *codec);
|
||||
gboolean (*stop) (GstBaseVideoCodec *codec);
|
||||
gboolean (*reset) (GstBaseVideoCodec *codec);
|
||||
GstFlowReturn (*parse_data) (GstBaseVideoCodec *codec, gboolean at_eos);
|
||||
int (*scan_for_sync) (GstAdapter *adapter, gboolean at_eos,
|
||||
int offset, int n);
|
||||
GstFlowReturn (*shape_output) (GstBaseVideoCodec *codec, GstVideoFrame *frame);
|
||||
GstCaps *(*get_caps) (GstBaseVideoCodec *codec);
|
||||
|
||||
/* FIXME before moving to base */
|
||||
void *padding[GST_PADDING_LARGE];
|
||||
};
|
||||
|
|
|
|||
Loading…
Reference in a new issue