Commit 7f9f3d38 authored by Tim-Philipp Müller's avatar Tim-Philipp Müller

rtp: h265: use common meta utility functions

https://bugzilla.gnome.org/show_bug.cgi?id=761606
parent 714d31ce
......@@ -29,6 +29,7 @@
#include <gst/rtp/gstrtpbuffer.h>
#include <gst/video/video.h>
#include "gstrtph265depay.h"
#include "gstrtputils.h"
GST_DEBUG_CATEGORY_STATIC (rtph265depay_debug);
#define GST_CAT_DEFAULT (rtph265depay_debug)
......@@ -939,70 +940,6 @@ gst_rtp_h265_complete_au (GstRtpH265Depay * rtph265depay,
#define NAL_TYPE_IS_KEY(nt) (NAL_TYPE_IS_PARAMETER_SET(nt) || NAL_TYPE_IS_CODED_SLICE_SEGMENT(nt))
static gboolean
foreach_metadata_copy (GstBuffer * inbuf, GstMeta ** meta, gpointer user_data)
{
CopyMetaData *data = user_data;
GstElement *element = data->element;
GstBuffer *outbuf = data->outbuf;
GQuark copy_tag = data->copy_tag;
const GstMetaInfo *info = (*meta)->info;
const gchar *const *tags = gst_meta_api_type_get_tags (info->api);
if (!tags || (copy_tag != 0 && g_strv_length ((gchar **) tags) == 1
&& gst_meta_api_type_has_tag (info->api, copy_tag))) {
GstMetaTransformCopy copy_data = { FALSE, 0, -1 };
GST_DEBUG_OBJECT (element, "copy metadata %s", g_type_name (info->api));
/* simply copy then */
info->transform_func (outbuf, *meta, inbuf,
_gst_meta_transform_copy, &copy_data);
} else {
GST_DEBUG_OBJECT (element, "not copying metadata %s",
g_type_name (info->api));
}
return TRUE;
}
/* TODO: Should probably make copy_tag an array at some point */
void
gst_rtp_copy_meta (GstElement * element, GstBuffer * outbuf, GstBuffer * inbuf,
GQuark copy_tag)
{
CopyMetaData data = { element, outbuf, copy_tag };
gst_buffer_foreach_meta (inbuf, foreach_metadata_copy, &data);
}
static gboolean
foreach_metadata_drop (GstBuffer * inbuf, GstMeta ** meta, gpointer user_data)
{
DropMetaData *data = user_data;
GstElement *element = data->element;
GQuark keep_tag = data->keep_tag;
const GstMetaInfo *info = (*meta)->info;
const gchar *const *tags = gst_meta_api_type_get_tags (info->api);
if (!tags || (keep_tag != 0 && g_strv_length ((gchar **) tags) == 1
&& gst_meta_api_type_has_tag (info->api, keep_tag))) {
GST_DEBUG_OBJECT (element, "keeping metadata %s", g_type_name (info->api));
} else {
GST_DEBUG_OBJECT (element, "dropping metadata %s", g_type_name (info->api));
*meta = NULL;
}
return TRUE;
}
/* TODO: Should probably make keep_tag an array at some point */
static void
gst_rtp_drop_meta (GstElement * element, GstBuffer * buf, GQuark keep_tag)
{
DropMetaData data = { element, keep_tag };
gst_buffer_foreach_meta (buf, foreach_metadata_drop, &data);
}
static GstBuffer *
gst_rtp_h265_depay_handle_nal (GstRtpH265Depay * rtph265depay, GstBuffer * nal,
GstClockTime in_timestamp, gboolean marker)
......
......@@ -100,8 +100,6 @@ typedef struct
GQuark keep_tag;
} DropMetaData;
void gst_rtp_copy_meta (GstElement * element, GstBuffer *outbuf, GstBuffer *inbuf, GQuark copy_tag);
GType gst_rtp_h265_depay_get_type (void);
gboolean gst_rtp_h265_depay_plugin_init (GstPlugin * plugin);
......
......@@ -33,7 +33,7 @@
#include "gstrtph265depay.h"
#include "gstrtph265pay.h"
#include "gstrtputils.h"
GST_DEBUG_CATEGORY_STATIC (rtph265pay_debug);
#define GST_CAT_DEFAULT (rtph265pay_debug)
......
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