godotengine/godot
1
0
Fork 0
mirror of https://github.com/godotengine/godot.git synced 2025-11-07 12:30:27 +00:00
Code Releases Wiki Activity

First version of Profiler

Browse Source 
It is now possible to profile GDScript as well as some parts of Godot
internals.
This commit is contained in:
Juan Linietsky
2016-05-21 21:18:16 -03:00
parent c195c0df6b
commit a75f896338
35 changed files with 2245 additions and 180 deletions
Download Patch File Download Diff File Expand all files Collapse all files

40
main/main.cpp
View File

@@ -105,7 +105,7 @@ static Vector2 init_custom_pos;
static int video_driver_idx=-1;
static int audio_driver_idx=-1;
static String locale;
static bool use_debug_profiler=false;
static int init_screen=-1;
@@ -257,6 +257,7 @@ Error Main::setup(const char *execpath,int argc, char *argv[],bool p_second_phas
Vector<String> breakpoints;
bool use_custom_res=true;
bool force_res=false;
bool profile=false;
I=args.front();
@@ -360,6 +361,9 @@ Error Main::setup(const char *execpath,int argc, char *argv[],bool p_second_phas
} else if (I->get()=="-w") { // video driver
init_windowed=true;
} else if (I->get()=="-profile") { // video driver
use_debug_profiler=true;
} else if (I->get()=="-vd") { // video driver
if (I->next()) {
@@ -588,11 +592,11 @@ Error Main::setup(const char *execpath,int argc, char *argv[],bool p_second_phas
memdelete(sdr);
} else {
script_debugger=sdr;
}
} else if (debug_mode=="local") {
script_debugger = memnew( ScriptDebuggerLocal );
}
@@ -987,6 +991,9 @@ Error Main::setup2() {
if (use_debug_profiler && script_debugger) {
script_debugger->profiling_start();
}
_start_success=true;
locale=String();
@@ -1494,6 +1501,7 @@ uint32_t Main::frames=0;
uint32_t Main::frame=0;
bool Main::force_redraw_requested = false;
//for performance metrics
static uint64_t fixed_process_max=0;
static uint64_t idle_process_max=0;
@@ -1509,6 +1517,10 @@ bool Main::iteration() {
// if (time_accum+step < frame_slice)
// return false;
uint64_t fixed_process_ticks=0;
uint64_t idle_process_ticks=0;
frame+=ticks_elapsed;
last_ticks=ticks;
@@ -1551,6 +1563,7 @@ bool Main::iteration() {
//if (AudioServer::get_singleton())
// AudioServer::get_singleton()->update();
fixed_process_ticks=MAX(fixed_process_ticks,OS::get_singleton()->get_ticks_usec()-fixed_begin); // keep the largest one for reference
fixed_process_max=MAX(OS::get_singleton()->get_ticks_usec()-fixed_begin,fixed_process_max);
iters++;
}
@@ -1585,14 +1598,20 @@ bool Main::iteration() {
if (AudioServer::get_singleton())
AudioServer::get_singleton()->update();
idle_process_ticks=OS::get_singleton()->get_ticks_usec()-idle_begin;
idle_process_max=MAX(idle_process_ticks,idle_process_max);
uint64_t frame_time = OS::get_singleton()->get_ticks_usec() - ticks;
for(int i=0;i<ScriptServer::get_language_count();i++) {
ScriptServer::get_language(i)->frame();
}
idle_process_max=MAX(OS::get_singleton()->get_ticks_usec()-idle_begin,idle_process_max);
if (script_debugger)
if (script_debugger) {
if (script_debugger->is_profiling()) {
script_debugger->profiling_set_frame_times(USEC_TO_SEC(frame_time),USEC_TO_SEC(idle_process_ticks),USEC_TO_SEC(fixed_process_ticks),frame_slice);
}
script_debugger->idle_poll();
}
// x11_delay_usec(10000);
@@ -1605,8 +1624,8 @@ bool Main::iteration() {
};
OS::get_singleton()->_fps=frames;
performance->set_process_time(idle_process_max/1000000.0);
performance->set_fixed_process_time(fixed_process_max/1000000.0);
performance->set_process_time(USEC_TO_SEC(idle_process_max));
performance->set_fixed_process_time(USEC_TO_SEC(fixed_process_max));
idle_process_max=0;
fixed_process_max=0;
@@ -1650,8 +1669,13 @@ void Main::cleanup() {
ERR_FAIL_COND(!_start_success);
if (script_debugger)
if (script_debugger) {
if (use_debug_profiler) {
script_debugger->profiling_end();
}
memdelete(script_debugger);
}
OS::get_singleton()->delete_main_loop();