int Executor::renameFile(
const char* oldPath,
const char* newPath)
{
once(&_executorImplOnce, _initExecutorImpl);
return _executorImpl->renameFile(oldPath, newPath);
}
int Executor::challengeLocal(
const char* user,
char challengeFilePath[EXECUTOR_BUFFER_SIZE])
{
once(&_executorImplOnce, _initExecutorImpl);
return _executorImpl->challengeLocal(user, challengeFilePath);
}
int Executor::authenticatePassword(
const char* username,
const char* password)
{
once(&_executorImplOnce, _initExecutorImpl);
return _executorImpl->authenticatePassword(username, password);
}
FILE* Executor::openFile(
const char* path,
int mode)
{
once(&_executorImplOnce, _initExecutorImpl);
return _executorImpl->openFile(path, mode);
}
int Executor::authenticateLocal(
const char* challengeFilePath,
const char* response)
{
once(&_executorImplOnce, _initExecutorImpl);
return _executorImpl->authenticateLocal(challengeFilePath, response);
}
Mutex::Mutex()
{
once(&_once, _init_attr);
pthread_mutex_init(&_rep.mutex, &_attr);
#if defined(PEGASUS_DEBUG)
_rep.count = 0;
#endif
}
static struct VP8D_COMP *create_decompressor(VP8D_CONFIG *oxcf) {
VP8D_COMP *pbi = vpx_memalign(32, sizeof(VP8D_COMP));
if (!pbi) return NULL;
memset(pbi, 0, sizeof(VP8D_COMP));
if (setjmp(pbi->common.error.jmp)) {
pbi->common.error.setjmp = 0;
remove_decompressor(pbi);
return 0;
}
pbi->common.error.setjmp = 1;
vp8_create_common(&pbi->common);
pbi->common.current_video_frame = 0;
pbi->ready_for_new_data = 1;
/* vp8cx_init_de_quantizer() is first called here. Add check in
* frame_init_dequantizer() to avoid
* unnecessary calling of vp8cx_init_de_quantizer() for every frame.
*/
vp8cx_init_de_quantizer(pbi);
vp8_loop_filter_init(&pbi->common);
pbi->common.error.setjmp = 0;
#if CONFIG_ERROR_CONCEALMENT
pbi->ec_enabled = oxcf->error_concealment;
pbi->overlaps = NULL;
#else
(void)oxcf;
pbi->ec_enabled = 0;
#endif
/* Error concealment is activated after a key frame has been
* decoded without errors when error concealment is enabled.
*/
pbi->ec_active = 0;
pbi->decoded_key_frame = 0;
/* Independent partitions is activated when a frame updates the
* token probability table to have equal probabilities over the
* PREV_COEF context.
*/
pbi->independent_partitions = 0;
vp8_setup_block_dptrs(&pbi->mb);
once(initialize_dec);
return pbi;
}
int Executor::startProviderAgent(
const char* module,
const String& pegasusHome,
const String& userName,
int& pid,
AnonymousPipe*& readPipe,
AnonymousPipe*& writePipe)
{
once(&_executorImplOnce, _initExecutorImpl);
return _executorImpl->startProviderAgent(
module, pegasusHome, userName, pid, readPipe, writePipe);
}
int emu_lods(unsigned char *lina)
{
unsigned char *orig_lina = lina;
int err;
if (opa.repe || opa.repne)
err = repeat(&lina, &emu_s_lods, &emu_e_lods);
else
err = once(&lina, &emu_s_lods, &emu_e_lods);
if (!err)
REG(eip) += lina-orig_lina;
return err;
}
int emu_outs(unsigned char *lina)
{
unsigned char *orig_lina = lina;
int err;
if (opa.repe || opa.repne) {
err = repeat(&lina, &emu_s_outs, &emu_e_outs);
} else {
err = once(&lina, &emu_s_outs, &emu_e_outs);
}
if (!err)
REG(eip) += lina-orig_lina;
return err;
}
VP10Decoder *vp10_decoder_create(BufferPool *const pool) {
VP10Decoder *volatile const pbi = vpx_memalign(32, sizeof(*pbi));
VP10_COMMON *volatile const cm = pbi ? &pbi->common : NULL;
if (!cm)
return NULL;
vp10_zero(*pbi);
if (setjmp(cm->error.jmp)) {
cm->error.setjmp = 0;
vp10_decoder_remove(pbi);
return NULL;
}
cm->error.setjmp = 1;
CHECK_MEM_ERROR(cm, cm->fc,
(FRAME_CONTEXT *)vpx_calloc(1, sizeof(*cm->fc)));
CHECK_MEM_ERROR(cm, cm->frame_contexts,
(FRAME_CONTEXT *)vpx_calloc(FRAME_CONTEXTS,
sizeof(*cm->frame_contexts)));
pbi->need_resync = 1;
once(initialize_dec);
// Initialize the references to not point to any frame buffers.
memset(&cm->ref_frame_map, -1, sizeof(cm->ref_frame_map));
memset(&cm->next_ref_frame_map, -1, sizeof(cm->next_ref_frame_map));
cm->current_video_frame = 0;
pbi->ready_for_new_data = 1;
pbi->common.buffer_pool = pool;
cm->bit_depth = VPX_BITS_8;
cm->dequant_bit_depth = VPX_BITS_8;
cm->alloc_mi = vp10_dec_alloc_mi;
cm->free_mi = vp10_dec_free_mi;
cm->setup_mi = vp10_dec_setup_mi;
vp10_loop_filter_init(cm);
cm->error.setjmp = 0;
vpx_get_worker_interface()->init(&pbi->lf_worker);
return pbi;
}
void cluster_builder::calc(const std::vector<cv::Point2f> &pts0, std::vector<std::vector<cv::Point2f> > &result)
{
std::vector<cv::Point2f> pts = pts0;
std::vector<Cluster> clusters;
double threshold = threshold_;
while (!pts.empty()) {
once(pts, clusters, threshold);
threshold /= 2; // 增加创建新的 cluster 的机会 ....
}
merge_clusters(clusters); // 合并 ..
for (std::vector<Cluster>::const_iterator it = clusters.begin(); it != clusters.end(); ++it) {
result.push_back(it->pts);
}
}
static void switchtonextlevel(void)
{
struct initrec** inittab = cfg->inittab;
struct initrec** pp;
struct initrec* p;
/* One we're here, reset pid for r-type entries, to run them when
entering another runlevel with shouldberunning(p) true. */
for(pp = inittab; (p = *pp); pp++)
if(!shouldberunning(p) && once(p) && (p->pid < 0))
p->pid = 0;
if(slippery(nextlevel) && !slippery(currlevel)) {
/* nextlevel is slippery, turn back to currlevel */
swapi(&currlevel, &nextlevel);
/* We've got to make sure pollfds will return immediately. */
timetowait = 0;
} else {
currlevel = nextlevel;
}
}
int main()
{
try
{
using once = Once;
using times = Times;
// run-time configurable:
const int Nsweep = 1;
const int Nsection = 2;
const bool onceX = true;
auto scanner = create_scanner ( "Z" );
const auto distance = create_condition( "123 nm" );
const auto threshold = create_condition( "chan1", "<=", "2.7 V" );
Curve curve;
curve.times( Nsweep )
.scans( scanner )
.add ( Retract().stop_on( distance ) ).unless( onceX )
.add ( once ( Retract().stop_on( distance ) ) ).when ( onceX )
.add ( times( Nsection )
.add ( Dwell() )
.add ( Approach().stop_on( threshold ) )
.add ( Dwell() )
.add ( Retract ().stop_on( distance ) ) )
;
std::cout << "\n1.curve.sweep(): "; curve.sweep();
std::cout << "\n2.curve.sweep(): "; curve.sweep();
}
catch ( std::exception const & e )
{
std::cout << "Error: " << e.what() << std::endl;
}
}
int Executor::daemonizeExecutor()
{
once(&_executorImplOnce, _initExecutorImpl);
return _executorImpl->daemonizeExecutor();
}
void av1_rtcd() {
// TODO(JBB): Remove this once, by insuring that both the encoder and
// decoder setup functions are protected by once();
once(setup_rtcd_internal);
}
AV1Decoder *av1_decoder_create(BufferPool *const pool) {
AV1Decoder *volatile const pbi = aom_memalign(32, sizeof(*pbi));
AV1_COMMON *volatile const cm = pbi ? &pbi->common : NULL;
if (!cm) return NULL;
av1_zero(*pbi);
if (setjmp(cm->error.jmp)) {
cm->error.setjmp = 0;
av1_decoder_remove(pbi);
return NULL;
}
cm->error.setjmp = 1;
CHECK_MEM_ERROR(cm, cm->fc,
(FRAME_CONTEXT *)aom_memalign(32, sizeof(*cm->fc)));
CHECK_MEM_ERROR(cm, cm->frame_contexts,
(FRAME_CONTEXT *)aom_memalign(
32, FRAME_CONTEXTS * sizeof(*cm->frame_contexts)));
memset(cm->fc, 0, sizeof(*cm->fc));
memset(cm->frame_contexts, 0, FRAME_CONTEXTS * sizeof(*cm->frame_contexts));
pbi->need_resync = 1;
once(initialize_dec);
// Initialize the references to not point to any frame buffers.
memset(&cm->ref_frame_map, -1, sizeof(cm->ref_frame_map));
memset(&cm->next_ref_frame_map, -1, sizeof(cm->next_ref_frame_map));
cm->current_video_frame = 0;
pbi->ready_for_new_data = 1;
pbi->common.buffer_pool = pool;
cm->bit_depth = AOM_BITS_8;
cm->dequant_bit_depth = AOM_BITS_8;
cm->alloc_mi = av1_dec_alloc_mi;
cm->free_mi = av1_dec_free_mi;
cm->setup_mi = av1_dec_setup_mi;
av1_loop_filter_init(cm);
#if CONFIG_NCOBMC_ADAPT_WEIGHT
get_default_ncobmc_kernels(cm);
#endif // CONFIG_NCOBMC_ADAPT_WEIGHT
#if CONFIG_AOM_QM
aom_qm_init(cm);
#endif
#if CONFIG_LOOP_RESTORATION
av1_loop_restoration_precal();
#endif // CONFIG_LOOP_RESTORATION
#if CONFIG_ACCOUNTING
pbi->acct_enabled = 1;
aom_accounting_init(&pbi->accounting);
#endif
cm->error.setjmp = 0;
aom_get_worker_interface()->init(&pbi->lf_worker);
return pbi;
}
session::session(std::string const &cs, once_functor const &f)
{
open(cs);
once(f);
}
session::session(connection_info const &ci, once_functor const &f)
{
open(ci);
once(f);
}
session::session(ref_ptr<backend::connection> conn, once_functor const &f) : conn_(conn)
{
once(f);
}
void initpass(void)
{
int waitfor = 0;
struct initrec** pp;
struct initrec* p;
if(!cfg->inittab || cfg->initnum <= 0)
goto done; /* should never happen, but who knows */
struct initrec** inittab = cfg->inittab;
struct initrec** initend = cfg->inittab + cfg->initnum - 1;
/* Kill pass, reverse order */
for(pp = initend; (p = *pp); pp--)
if(!shouldberunning(p) && p->pid > 0)
{
stop(p);
waitfor |= DYING;
if(onceonly(p))
return;
}
/* Run pass, direct order */
for(pp = inittab; (p = *pp); pp++)
if(shouldberunning(p))
{
if(p->pid > 0) {
if(oncewait(p))
return;
else if(once(p))
waitfor |= RUNNING;
continue;
}
if(p->pid < 0 && once(p))
continue; /* has been run already */
if(waitfor && oncewait(p))
return;
if(!once(p) && slippery(nextlevel))
continue; /* these will be killed anyway */
spawn(p);
if(once(p))
waitfor |= RUNNING;
if(oncewait(p))
return;
}
if(waitfor)
return;
done: if(nextlevel == (1<<0)) {
/* level 0 is slippery in its own particular way */
currlevel = nextlevel;
nextlevel = 0;
timetowait = 0;
} else if(currlevel != nextlevel)
switchtonextlevel();
}
void vpx_dsp_rtcd() {
once(setup_rtcd_internal);
}
int Executor::reapProviderAgent(
int pid)
{
once(&_executorImplOnce, _initExecutorImpl);
return _executorImpl->reapProviderAgent(pid);
}
int Executor::validateUser(
const char* username)
{
once(&_executorImplOnce, _initExecutorImpl);
return _executorImpl->validateUser(username);
}
void vpx_scale_rtcd() { once(setup_rtcd_internal); }
int Executor::ping()
{
once(&_executorImplOnce, _initExecutorImpl);
return _executorImpl->ping();
}
int Executor::removeFile(
const char* path)
{
once(&_executorImplOnce, _initExecutorImpl);
return _executorImpl->removeFile(path);
}
void WebRtcSpl_Init() {
once(InitFunctionPointers);
}
void TestOnce::loop()
{
once();
if (state == LOOPING) state = DONE_PASS;
}
int Executor::updateLogLevel(
const char* logLevel)
{
once(&_executorImplOnce, _initExecutorImpl);
return _executorImpl->updateLogLevel(logLevel);
}