external/srs
1
0
Fork 0
mirror of https://github.com/ossrs/srs.git synced 2025-02-13 03:41:55 +00:00
Code Issues Releases Wiki Activity

for #742, refine code

Browse source
This commit is contained in:
winlin 2017-01-22 17:07:55 +08:00
parent 5c959fc781
commit a07986f4ee
1 changed files with 72 additions and 72 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

144
trunk/src/app/srs_app_source.cpp
View file

@ -764,6 +764,78 @@ bool srs_hls_can_continue(int ret, SrsSharedPtrMessage* sh, SrsSharedPtrMessage*
return false;
}
SrsMixQueue::SrsMixQueue()
{
nb_videos = 0;
nb_audios = 0;
}
SrsMixQueue::~SrsMixQueue()
{
clear();
}
void SrsMixQueue::clear()
{
std::multimap<int64_t, SrsSharedPtrMessage*>::iterator it;
for (it = msgs.begin(); it != msgs.end(); ++it) {
SrsSharedPtrMessage* msg = it->second;
srs_freep(msg);
}
msgs.clear();
nb_videos = 0;
nb_audios = 0;
}
void SrsMixQueue::push(SrsSharedPtrMessage* msg)
{
msgs.insert(std::make_pair(msg->timestamp, msg));
if (msg->is_video()) {
nb_videos++;
} else {
nb_audios++;
}
}
SrsSharedPtrMessage* SrsMixQueue::pop()
{
bool mix_ok = false;
// pure video
if (nb_videos >= SRS_MIX_CORRECT_PURE_AV && nb_audios == 0) {
mix_ok = true;
}
// pure audio
if (nb_audios >= SRS_MIX_CORRECT_PURE_AV && nb_videos == 0) {
mix_ok = true;
}
// got 1 video and 1 audio, mix ok.
if (nb_videos >= 1 && nb_audios >= 1) {
mix_ok = true;
}
if (!mix_ok) {
return NULL;
}
// pop the first msg.
std::multimap<int64_t, SrsSharedPtrMessage*>::iterator it = msgs.begin();
SrsSharedPtrMessage* msg = it->second;
msgs.erase(it);
if (msg->is_video()) {
nb_videos--;
} else {
nb_audios--;
}
return msg;
}
SrsOriginHub::SrsOriginHub(SrsSource* s)
{
source = s;
@ -1659,78 +1731,6 @@ void SrsSource::destroy()
pool.clear();
}
SrsMixQueue::SrsMixQueue()
{
nb_videos = 0;
nb_audios = 0;
}
SrsMixQueue::~SrsMixQueue()
{
clear();
}
void SrsMixQueue::clear()
{
std::multimap<int64_t, SrsSharedPtrMessage*>::iterator it;
for (it = msgs.begin(); it != msgs.end(); ++it) {
SrsSharedPtrMessage* msg = it->second;
srs_freep(msg);
}
msgs.clear();
nb_videos = 0;
nb_audios = 0;
}
void SrsMixQueue::push(SrsSharedPtrMessage* msg)
{
msgs.insert(std::make_pair(msg->timestamp, msg));
if (msg->is_video()) {
nb_videos++;
} else {
nb_audios++;
}
}
SrsSharedPtrMessage* SrsMixQueue::pop()
{
bool mix_ok = false;
// pure video
if (nb_videos >= SRS_MIX_CORRECT_PURE_AV && nb_audios == 0) {
mix_ok = true;
}
// pure audio
if (nb_audios >= SRS_MIX_CORRECT_PURE_AV && nb_videos == 0) {
mix_ok = true;
}
// got 1 video and 1 audio, mix ok.
if (nb_videos >= 1 && nb_audios >= 1) {
mix_ok = true;
}
if (!mix_ok) {
return NULL;
}
// pop the first msg.
std::multimap<int64_t, SrsSharedPtrMessage*>::iterator it = msgs.begin();
SrsSharedPtrMessage* msg = it->second;
msgs.erase(it);
if (msg->is_video()) {
nb_videos--;
} else {
nb_audios--;
}
return msg;
}
SrsSource::SrsSource()
{
req = NULL;