void Button::onMouseClick(MouseButton button, MouseState state, const Vector2& mousePosition)
{
if (button == BUTTON_LEFT)
{
mIsPressed = !mIsPressed;
computeState();
if (state == MOUSE_DOWN)
mCallBack(button, state, mousePosition);
}
}
void CommandGetSplineData::execute()
{
SplineDataModel* data = nullptr;
Model* model = static_cast<Model*>(PropertyOwner::lockPropertyOwner(mModel));
if (model != nullptr) {
data = model->getSplineDataModel(mSpline);
model->unLock();
}
mCallBack(data);
delete data;
data = nullptr;
}
void USBBuffer::transfer_callback(struct libusb_transfer *transfer) {
mCallBack(this);
}
void AVSyncer::ThdRun() {
int result;
unsigned long stp;
unsigned long curTime = 0;
struct timespec sys_time = {0,0};
struct timespec ts;
struct timeval tt;
AVSyncRtpData * ptr;
mThdRun = true;
//pthread_detach(pthread_self());
//sem_post(&mSyncSem);
while(mThdRun) {
gettimeofday(&tt, NULL);
//ts.tv_sec = tt.tv_sec + WAITTIMEOUT;
//ts.tv_nsec = tt.tv_usec*1000;
ts.tv_sec = tt.tv_sec + (tt.tv_usec/1000 + WAITTIMEOUT)/1000;
ts.tv_nsec = ((tt.tv_usec + WAITTIMEOUT*1000)%1000000) * 1000;
#ifdef __MACH__
result = sem_timedwait(mSyncSem, &ts);
#else
result = sem_timedwait(&mSyncSem, &ts);
#endif
if(!mThdRun){
break;
}
if(result == 0){
//LOGE("result is 0?\n");
// 有信号过来
// 1. 同步，2. 组帧
/*** 视频 ***/
if(0 == pthread_mutex_lock(&mVideoLock)) {
//lock
if(mVideoListHead != NULL) {
stp = mVideoListHead->mRtpStp;
clock_gettime(CLOCK_MONOTONIC,&sys_time);
curTime = sys_time.tv_sec * 1000 + sys_time.tv_nsec/1000000;
if(curTime >= stp) {
// stp过去时间，音视频应该被播放了
/*if(checkMark(stp)) {
// have mark, 组帧
} else {
// drop
}*/
resetRtpUnpack();
// mark不一定有，看time stamp是否一样
while(NULL != mVideoListHead && mVideoListHead->mRtpStp == stp) {
unpackH264(mVideoListHead->mAVData + FIXRTPHEADLEN,
mVideoListHead->mDataLen - FIXRTPHEADLEN);
ptr = mVideoListHead;//需要删除
// sps/pps/I 帧放到一起。sei跟I/P帧放一起。所以，不看mark位了，只看时间戳。
/*if(mVideoListHead->mMarker) {
mVideoListHead = mVideoListHead->next;
if(NULL != mVideoListHead){
mVideoListHead->prev = NULL;
}
deleteRtpData(ptr);
break;//mark位，双重判断
}*/
mVideoListHead = mVideoListHead->next;
if(NULL != mVideoListHead){
mVideoListHead->prev = NULL;
}
deleteRtpData(ptr);
} // end while
if(mMediaInfo.frame_len > 0) {
//call back
if(mCallBack) {
mCallBack(mMediaInfo.memory_buf, mMediaInfo.frame_len, 0, stp);
}
/*LOGI("date len=%u, stp=%u, %x-%x-%x-%x-%x-%x", mMediaInfo.frame_len, stp,
mMediaInfo.memory_buf[0], mMediaInfo.memory_buf[1],
mMediaInfo.memory_buf[2], mMediaInfo.memory_buf[3],
mMediaInfo.memory_buf[4], mMediaInfo.memory_buf[5]);*/
}
}
}
//unlock
pthread_mutex_unlock(&mVideoLock);
}
/*** 音频 ***/
if(0 == pthread_mutex_lock(&mAudioLock)) {
// lock
if(mAudioListHead != NULL) {
stp = mAudioListHead->mRtpStp;
clock_gettime(CLOCK_MONOTONIC,&sys_time);
curTime = sys_time.tv_sec * 1000 + sys_time.tv_nsec/1000000;
if(curTime >= stp) {
resetRtpUnpack();
while(NULL != mAudioListHead && mAudioListHead->mRtpStp == stp) {
unpackPCM(mAudioListHead->mAVData + FIXRTPHEADLEN,
mAudioListHead->mDataLen - FIXRTPHEADLEN);
ptr = mAudioListHead;//需要删除
if(mAudioListHead->mMarker) {
mAudioListHead = mAudioListHead->next;
if(NULL != mAudioListHead) {
mAudioListHead->prev = NULL;
}
deleteRtpData(ptr);
break;//mark位，双重判断
}
mAudioListHead = mAudioListHead->next;
if(NULL != mAudioListHead) {
mAudioListHead->prev = NULL;
}
deleteRtpData(ptr);
}
LOGE("audio info len=%d\n", mMediaInfo.frame_len);
if(mMediaInfo.frame_len > 0) {
//call back
if(mCallBack) {
mCallBack(mMediaInfo.memory_buf, mMediaInfo.frame_len, 1, stp);
}
}
}
}
// unlock
pthread_mutex_unlock(&mAudioLock);
}
} else {
//LOGE("errno value :%d ,it means %s\n", errno, strerror(errno));
// 超时
// 清空队列?
}
}// end while
// 释放资源，防止内存泄漏
if(0 == pthread_mutex_lock(&mVideoLock)){
while(NULL != mVideoListHead){
ptr = mVideoListHead;
mVideoListHead = mVideoListHead->next;
if(NULL != mVideoListHead){
mVideoListHead->prev = NULL;
}
deleteRtpData(ptr);
}
pthread_mutex_unlock(&mVideoLock);
}
if(0 == pthread_mutex_lock(&mAudioLock)) {
while(NULL != mAudioListHead){
ptr = mAudioListHead;
mAudioListHead = mAudioListHead->next;
if(NULL != mAudioListHead) {
mAudioListHead->prev = NULL;
}
deleteRtpData(ptr);
}
}
}// thread