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h264parser: Expose SEI clear function to public

Browse source 
gsth265parser does it already. Although corresponding API of h265parser is
gst_h265_sei_free, _clear suffix is more consistent naming for h264parser
since there are gst_h264_{sps,pps}_clear().
This commit is contained in:
Seungha Yang 2020-03-22 13:59:52 +09:00 committed by GStreamer Merge Bot
parent 429de2c6d8
commit 5f6884a1c0
2 changed files with 16 additions and 5 deletions
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18
gst-libs/gst/codecparsers/gsth264parser.c
View file

@ -2405,12 +2405,20 @@ gst_h264_sps_clear (GstH264SPS * sps)
}
}
static void
h264_sei_message_clear (GstH264SEIMessage * sei_msg)
/**
* gst_h264_sei_clear:
* sei: The #GstH264SEIMessage to clear
*
* Frees allocated data in @sei if any.
*
* Since: 1.18
*/
void
gst_h264_sei_clear (GstH264SEIMessage * sei)
{
switch (sei_msg->payloadType) {
switch (sei->payloadType) {
case GST_H264_SEI_REGISTERED_USER_DATA:{
GstH264RegisteredUserData *rud = &sei_msg->payload.registered_user_data;
GstH264RegisteredUserData *rud = &sei->payload.registered_user_data;
g_free ((guint8 *) rud->data);
rud->data = NULL;
@ -2444,7 +2452,7 @@ gst_h264_parser_parse_sei (GstH264NalParser * nalparser, GstH264NalUnit * nalu,
nal_reader_init (&nr, nalu->data + nalu->offset + nalu->header_bytes,
nalu->size - nalu->header_bytes);
*messages = g_array_new (FALSE, FALSE, sizeof (GstH264SEIMessage));
g_array_set_clear_func (*messages, (GDestroyNotify) h264_sei_message_clear);
g_array_set_clear_func (*messages, (GDestroyNotify) gst_h264_sei_clear);
do {
res = gst_h264_parser_parse_sei_message (nalparser, &nr, &sei);

3
gst-libs/gst/codecparsers/gsth264parser.h
View file

@ -1200,6 +1200,9 @@ void gst_h264_sps_clear (GstH264SPS *sps);
GST_CODEC_PARSERS_API
void gst_h264_pps_clear (GstH264PPS *pps);
GST_CODEC_PARSERS_API
void gst_h264_sei_clear (GstH264SEIMessage *sei);
GST_CODEC_PARSERS_API
void gst_h264_quant_matrix_8x8_get_zigzag_from_raster (guint8 out_quant[64],
const guint8 quant[64]);