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authorDan Gudmundsson <[email protected]>2015-05-05 09:31:18 +0200
committerDan Gudmundsson <[email protected]>2015-05-05 09:31:18 +0200
commit676500a8042165ae3391275fb638471a5a05b25f (patch)
treef38c152677c66e13c4bf79df0dd46e5140812441 /lib/wx/c_src/wxe_impl.cpp
parent727338fe38bb9aae0ea4d9069d8a1d6e1694a2dd (diff)
parent60229a03667a9bac8917a78c922bec4885d2d53f (diff)
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Merge branch 'dgud/wx/optimize-queues'
* dgud/wx/optimize-queues: wx: Fix delete object wx: Optimize command queues wx: Optimize OpenGL invocations
Diffstat (limited to 'lib/wx/c_src/wxe_impl.cpp')
-rw-r--r--lib/wx/c_src/wxe_impl.cpp298
1 files changed, 144 insertions, 154 deletions
diff --git a/lib/wx/c_src/wxe_impl.cpp b/lib/wx/c_src/wxe_impl.cpp
index 0ee52e3af2..ef648e008c 100644
--- a/lib/wx/c_src/wxe_impl.cpp
+++ b/lib/wx/c_src/wxe_impl.cpp
@@ -55,8 +55,9 @@ extern ErlDrvCond * wxe_batch_locker_c;
extern ErlDrvTermData init_caller;
extern int wxe_status;
-wxList * wxe_batch = NULL;
-wxList * wxe_batch_cb_saved = NULL;
+wxeFifo * wxe_queue = NULL;
+wxeFifo * wxe_queue_cb_saved = NULL;
+
int wxe_batch_caller = 0; // inside batch if larger than 0
/* ************************************************************
@@ -68,30 +69,30 @@ void push_command(int op,char * buf,int len, wxe_data *sd)
{
/* fprintf(stderr, "Op %d %d [%ld] %d\r\n", op, (int) driver_caller(sd->port_handle),
wxe_batch->size(), wxe_batch_caller),fflush(stderr); */
- wxeCommand *Cmd = new wxeCommand(op, buf, len, sd);
erl_drv_mutex_lock(wxe_batch_locker_m);
- wxe_batch->Append(Cmd);
+ wxe_queue->Add(op, buf, len, sd);
if(wxe_batch_caller > 0) {
// wx-thread is waiting on batch end in cond_wait
erl_drv_cond_signal(wxe_batch_locker_c);
+ erl_drv_mutex_unlock(wxe_batch_locker_m);
} else {
// wx-thread is waiting gui-events
if(op == WXE_BATCH_BEGIN) {
wxe_batch_caller = 1;
}
erl_drv_cond_signal(wxe_batch_locker_c);
+ erl_drv_mutex_unlock(wxe_batch_locker_m);
wxWakeUpIdle();
}
- erl_drv_mutex_unlock(wxe_batch_locker_m);
+
}
void meta_command(int what, wxe_data *sd) {
if(what == PING_PORT) {
erl_drv_mutex_lock(wxe_batch_locker_m);
if(wxe_batch_caller > 0) {
- wxeCommand *Cmd = new wxeCommand(WXE_DEBUG_PING, NULL, 0, sd);
- wxe_batch->Append(Cmd);
+ wxe_queue->Add(WXE_DEBUG_PING, NULL, 0, sd);
erl_drv_cond_signal(wxe_batch_locker_c);
}
wxWakeUpIdle();
@@ -121,12 +122,12 @@ bool WxeApp::OnInit()
{
global_me = new wxeMemEnv();
- wxe_batch = new wxList;
- wxe_batch_cb_saved = new wxList;
+ wxe_queue = new wxeFifo(1000);
+ wxe_queue_cb_saved = new wxeFifo(200);
cb_buff = NULL;
recurse_level = 0;
- delayed_cleanup = new wxList;
- delayed_delete = new wxList;
+ delayed_delete = new wxeFifo(10);
+ delayed_cleanup = new wxList;
wxe_ps_init2();
// wxIdleEvent::SetMode(wxIDLE_PROCESS_SPECIFIED); // Hmm printpreview doesn't work in 2.9 with this
@@ -169,6 +170,8 @@ void WxeApp::MacOpenFile(const wxString &filename) {
void WxeApp::shutdown(wxeMetaCommand& Ecmd) {
ExitMainLoop();
+ delete wxe_queue;
+ delete wxe_queue_cb_saved;
}
void WxeApp::dummy_close(wxEvent& Ev) {
@@ -201,11 +204,11 @@ void handle_event_callback(ErlDrvPort port, ErlDrvTermData process)
if(driver_monitor_process(port, process, &monitor) == 0) {
// Should we be able to handle commands when recursing? probably
erl_drv_mutex_lock(wxe_batch_locker_m);
- //fprintf(stderr, "\r\nCB EV Start %lu \r\n", process);fflush(stderr);
+ // fprintf(stderr, "\r\nCB EV Start %lu \r\n", process);fflush(stderr);
app->recurse_level++;
- app->dispatch_cb(wxe_batch, wxe_batch_cb_saved, process);
+ app->dispatch_cb(wxe_queue, wxe_queue_cb_saved, process);
app->recurse_level--;
- //fprintf(stderr, "CB EV done %lu \r\n", process);fflush(stderr);
+ // fprintf(stderr, "CB EV done %lu \r\n", process);fflush(stderr);
wxe_batch_caller = 0;
erl_drv_mutex_unlock(wxe_batch_locker_m);
driver_demonitor_process(port, &monitor);
@@ -216,22 +219,22 @@ void WxeApp::dispatch_cmds()
{
erl_drv_mutex_lock(wxe_batch_locker_m);
recurse_level++;
- int level = dispatch(wxe_batch_cb_saved, 0, WXE_STORED);
- dispatch(wxe_batch, level, WXE_NORMAL);
+ int level = dispatch(wxe_queue_cb_saved, 0, WXE_STORED);
+ dispatch(wxe_queue, level, WXE_NORMAL);
recurse_level--;
wxe_batch_caller = 0;
+ if(wxe_queue->m_old) {
+ driver_free(wxe_queue->m_old);
+ wxe_queue->m_old = NULL;
+ }
erl_drv_mutex_unlock(wxe_batch_locker_m);
// Cleanup old memenv's and deleted objects
if(recurse_level == 0) {
- if(delayed_delete->size() > 0)
- for( wxList::compatibility_iterator node = delayed_delete->GetFirst();
- node;
- node = delayed_delete->GetFirst()) {
- wxeCommand *event = (wxeCommand *)node->GetData();
- delayed_delete->Erase(node);
- wxe_dispatch(*event);
- event->Delete();
- }
+ wxeCommand *curr;
+ while((curr = delayed_delete->Get()) != NULL) {
+ wxe_dispatch(*curr);
+ curr->Delete();
+ }
if(delayed_cleanup->size() > 0)
for( wxList::compatibility_iterator node = delayed_cleanup->GetFirst();
node;
@@ -241,158 +244,145 @@ void WxeApp::dispatch_cmds()
destroyMemEnv(*event);
delete event;
}
+ if(wxe_queue_cb_saved->m_old) {
+ driver_free(wxe_queue_cb_saved->m_old);
+ wxe_queue_cb_saved->m_old = NULL;
+ }
+ if(delayed_delete->m_old) {
+ driver_free(delayed_delete->m_old);
+ delayed_delete->m_old = NULL;
+ }
}
}
// Should have erl_drv_mutex_lock(wxe_batch_locker_m);
// when entering this function and it should be released
// afterwards
-int WxeApp::dispatch(wxList * batch, int blevel, int list_type)
+int WxeApp::dispatch(wxeFifo * batch, int blevel, int list_type)
{
int ping = 0;
// erl_drv_mutex_lock(wxe_batch_locker_m); must be locked already
- while(true)
- {
- if (batch->size() > 0) {
- for( wxList::compatibility_iterator node = batch->GetFirst();
- node;
- node = batch->GetFirst())
- {
- wxeCommand *event = (wxeCommand *)node->GetData();
- batch->Erase(node);
- switch(event->op) {
- case WXE_BATCH_END:
- {--blevel; }
- break;
- case WXE_BATCH_BEGIN:
- {blevel++; }
- break;
- case WXE_DEBUG_PING:
- // When in debugger we don't want to hang waiting for a BATCH_END
- // that never comes, because a breakpoint have hit.
- ping++;
- if(ping > 2)
- blevel = 0;
- break;
- case WXE_CB_RETURN:
- // erl_drv_mutex_unlock(wxe_batch_locker_m); should be called after
- // whatever cleaning is necessary
- if(event->len > 0) {
- cb_buff = (char *) driver_alloc(event->len);
- memcpy(cb_buff, event->buffer, event->len);
- }
- return blevel;
- default:
- erl_drv_mutex_unlock(wxe_batch_locker_m);
- if(event->op < OPENGL_START) {
- // fprintf(stderr, " c %d (%d) \r\n", event->op, blevel);
- wxe_dispatch(*event);
- } else {
- gl_dispatch(event->op,event->buffer,event->caller,event->bin);
- }
- erl_drv_mutex_lock(wxe_batch_locker_m);
- break;
- }
- event->Delete();
- }
- } else {
- if((list_type == WXE_STORED) || (blevel <= 0 && list_type == WXE_NORMAL)) {
- // erl_drv_mutex_unlock(wxe_batch_locker_m); should be called after
- // whatever cleaning is necessary
- return blevel;
+ wxeCommand *event;
+ while(true) {
+ while((event = batch->Get()) != NULL) {
+ switch(event->op) {
+ case -1:
+ break;
+ case WXE_BATCH_END:
+ {--blevel; }
+ break;
+ case WXE_BATCH_BEGIN:
+ {blevel++; }
+ break;
+ case WXE_DEBUG_PING:
+ // When in debugger we don't want to hang waiting for a BATCH_END
+ // that never comes, because a breakpoint have hit.
+ ping++;
+ if(ping > 2)
+ blevel = 0;
+ break;
+ case WXE_CB_RETURN:
+ // erl_drv_mutex_unlock(wxe_batch_locker_m); should be called after
+ // whatever cleaning is necessary
+ if(event->len > 0) {
+ cb_buff = (char *) driver_alloc(event->len);
+ memcpy(cb_buff, event->buffer, event->len);
}
- // sleep until something happens
- //fprintf(stderr, "%s:%d sleep %d %d %d %d \r\n", __FILE__, __LINE__, batch->size(), callback_returned, blevel, is_callback);fflush(stderr);
- wxe_batch_caller++;
- while(batch->size() == 0) {
- erl_drv_cond_wait(wxe_batch_locker_c, wxe_batch_locker_m);
+ event->Delete();
+ return blevel;
+ default:
+ erl_drv_mutex_unlock(wxe_batch_locker_m);
+ if(event->op < OPENGL_START) {
+ // fprintf(stderr, " c %d (%d) \r\n", event->op, blevel);
+ wxe_dispatch(*event);
+ } else {
+ gl_dispatch(event->op,event->buffer,event->caller,event->bin);
}
+ erl_drv_mutex_lock(wxe_batch_locker_m);
+ break;
}
+ event->Delete();
+ }
+ if((list_type == WXE_STORED) || (blevel <= 0 && list_type == WXE_NORMAL)) {
+ // erl_drv_mutex_unlock(wxe_batch_locker_m); should be called after
+ // whatever cleaning is necessary
+ return blevel;
}
+ // sleep until something happens
+ //fprintf(stderr, "%s:%d sleep %d %d\r\n", __FILE__, __LINE__, batch->size(), blevel);fflush(stderr);
+ wxe_batch_caller++;
+ while(batch->m_n == 0) {
+ erl_drv_cond_wait(wxe_batch_locker_c, wxe_batch_locker_m);
+ }
+ }
}
-void WxeApp::dispatch_cb(wxList * batch, wxList * temp, ErlDrvTermData process) {
- int callback_returned = 0;
+void WxeApp::dispatch_cb(wxeFifo * batch, wxeFifo * temp, ErlDrvTermData process) {
+ wxeCommand *event;
while(true) {
- if (batch->size() > 0) {
- for( wxList::compatibility_iterator node = batch->GetFirst();
- node;
- node = batch->GetFirst())
- {
- wxeCommand *event = (wxeCommand *)node->GetData();
- wxeMemEnv *memenv = getMemEnv(event->port);
- batch->Erase(node);
- // fprintf(stderr, " Ev %d %lu\r\n", event->op, event->caller);
- if(event->caller == process || // Callbacks from CB process only
- event->op == WXE_CB_START || // Event callback start change process
- event->op == WXE_CB_DIED || // Event callback process died
- // Allow connect_cb during CB i.e. msg from wxe_server.
- (memenv && event->caller == memenv->owner))
- {
- switch(event->op) {
- case WXE_BATCH_END:
- case WXE_BATCH_BEGIN:
- case WXE_DEBUG_PING:
- break;
- case WXE_CB_RETURN:
- if(event->len > 0) {
- cb_buff = (char *) driver_alloc(event->len);
- memcpy(cb_buff, event->buffer, event->len);
- } // continue
- case WXE_CB_DIED:
- callback_returned = 1;
- return;
- case WXE_CB_START:
- // CB start from now accept message from CB process only
- process = event->caller;
- break;
- default:
- erl_drv_mutex_unlock(wxe_batch_locker_m);
- size_t start=temp->GetCount();
- if(event->op < OPENGL_START) {
- // fprintf(stderr, " cb %d \r\n", event->op);
- wxe_dispatch(*event);
- } else {
- gl_dispatch(event->op,event->buffer,event->caller,event->bin);
- }
- erl_drv_mutex_lock(wxe_batch_locker_m);
- if(temp->GetCount() > start) {
- // We have recursed dispatch_cb and messages for this
- // callback may be saved on temp list move them
- // to orig list
- for(wxList::compatibility_iterator node = temp->Item(start);
- node;
- node = node->GetNext()) {
- wxeCommand *ev = (wxeCommand *)node->GetData();
- if(ev->caller == process) {
- batch->Append(ev);
- temp->Erase(node);
- }
- }
- }
- if(callback_returned)
- return;
- break;
+ while((event = batch->Get()) != NULL) {
+ wxeMemEnv *memenv = getMemEnv(event->port);
+ // fprintf(stderr, " Ev %d %lu\r\n", event->op, event->caller);
+ if(event->caller == process || // Callbacks from CB process only
+ event->op == WXE_CB_START || // Event callback start change process
+ event->op == WXE_CB_DIED || // Event callback process died
+ // Allow connect_cb during CB i.e. msg from wxe_server.
+ (memenv && event->caller == memenv->owner)) {
+ switch(event->op) {
+ case -1:
+ case WXE_BATCH_END:
+ case WXE_BATCH_BEGIN:
+ case WXE_DEBUG_PING:
+ break;
+ case WXE_CB_RETURN:
+ if(event->len > 0) {
+ cb_buff = (char *) driver_alloc(event->len);
+ memcpy(cb_buff, event->buffer, event->len);
+ } // continue
+ case WXE_CB_DIED:
+ event->Delete();
+ return;
+ case WXE_CB_START:
+ // CB start from now accept message from CB process only
+ process = event->caller;
+ break;
+ default:
+ erl_drv_mutex_unlock(wxe_batch_locker_m);
+ size_t start=temp->m_n;
+ if(event->op < OPENGL_START) {
+ // fprintf(stderr, " cb %d \r\n", event->op);
+ wxe_dispatch(*event);
+ } else {
+ gl_dispatch(event->op,event->buffer,event->caller,event->bin);
+ }
+ erl_drv_mutex_lock(wxe_batch_locker_m);
+ if(temp->m_n > start) {
+ // We have recursed dispatch_cb and messages for this
+ // callback may be saved on temp list move them
+ // to orig list
+ for(unsigned int i=start; i < temp->m_n; i++) {
+ wxeCommand *ev = &temp->m_q[(temp->m_first+i) % temp->m_max];
+ if(ev->caller == process) {
+ batch->Append(ev);
}
- event->Delete();
- } else {
- // fprintf(stderr, " save %d \r\n", event->op);
- temp->Append(event);
+ }
}
+ break;
}
- } else {
- if(callback_returned) {
- return;
- }
- // sleep until something happens
- //fprintf(stderr, "%s:%d sleep %d %d %d %d \r\n", __FILE__, __LINE__, batch->size(), callback_returned, blevel, is_callback);fflush(stderr);
- while(batch->size() == 0) {
- erl_drv_cond_wait(wxe_batch_locker_c, wxe_batch_locker_m);
+ event->Delete();
+ } else {
+ // fprintf(stderr, " save %d %lu\r\n", event->op, event->caller);
+ temp->Append(event);
}
}
+ // sleep until something happens
+ // fprintf(stderr, "%s:%d sleep %d %d\r\n", __FILE__, __LINE__,
+ // batch->m_n, temp->m_n);fflush(stderr);
+ while(batch->m_n == 0) {
+ erl_drv_cond_wait(wxe_batch_locker_c, wxe_batch_locker_m);
+ }
}
}
-
/* Memory handling */
void WxeApp::newMemEnv(wxeMetaCommand& Ecmd) {