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Remove sc_demuxer_parse() 

Now that the key frame flag is known, parsing the packet is useless.
This commit is contained in:
Romain Vimont 2022-02-11 19:35:47 +01:00
parent 67068e4e3d
commit 1c02b58412
1 changed files with 1 additions and 27 deletions
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28
app/src/demuxer.c
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@ -73,6 +73,7 @@ sc_demuxer_recv_packet(struct sc_demuxer *demuxer, AVPacket *packet) {
packet->flags |= AV_PKT_FLAG_KEY;
}
packet->dts = packet->pts;
return true;
}
@ -89,28 +90,6 @@ push_packet_to_sinks(struct sc_demuxer *demuxer, const AVPacket *packet) {
return true;
}
static void
sc_demuxer_parse(struct sc_demuxer *demuxer, AVPacket *packet) {
uint8_t *in_data = packet->data;
int in_len = packet->size;
uint8_t *out_data = NULL;
int out_len = 0;
int r = av_parser_parse2(demuxer->parser, demuxer->codec_ctx,
&out_data, &out_len, in_data, in_len,
AV_NOPTS_VALUE, AV_NOPTS_VALUE, -1);
// PARSER_FLAG_COMPLETE_FRAMES is set
assert(r == in_len);
(void) r;
assert(out_len == in_len);
if (demuxer->parser->key_frame == 1) {
packet->flags |= AV_PKT_FLAG_KEY;
}
packet->dts = packet->pts;
}
static bool
sc_demuxer_push_packet(struct sc_demuxer *demuxer, AVPacket *packet) {
bool is_config = packet->pts == AV_NOPTS_VALUE;
@ -150,11 +129,6 @@ sc_demuxer_push_packet(struct sc_demuxer *demuxer, AVPacket *packet) {
}
}
if (!is_config) {
// data packet
sc_demuxer_parse(demuxer, packet);
}
bool ok = push_packet_to_sinks(demuxer, packet);
if (!is_config && demuxer->pending) {