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-rw-r--r--main/main.cpp102
1 files changed, 42 insertions, 60 deletions
diff --git a/main/main.cpp b/main/main.cpp
index c492cfaad7..f454829100 100644
--- a/main/main.cpp
+++ b/main/main.cpp
@@ -5,8 +5,8 @@
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
-/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */
-/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md). */
+/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
+/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
@@ -171,6 +171,8 @@ static bool disable_render_loop = false;
static int fixed_fps = -1;
static bool print_fps = false;
+bool profile_gpu = false;
+
/* Helper methods */
// Used by Mono module, should likely be registered in Engine singleton instead
@@ -256,8 +258,8 @@ void finalize_navigation_server() {
void Main::print_help(const char *p_binary) {
print_line(String(VERSION_NAME) + " v" + get_full_version_string() + " - " + String(VERSION_WEBSITE));
OS::get_singleton()->print("Free and open source software under the terms of the MIT license.\n");
- OS::get_singleton()->print("(c) 2007-2020 Juan Linietsky, Ariel Manzur.\n");
- OS::get_singleton()->print("(c) 2014-2020 Godot Engine contributors.\n");
+ OS::get_singleton()->print("(c) 2007-2021 Juan Linietsky, Ariel Manzur.\n");
+ OS::get_singleton()->print("(c) 2014-2021 Godot Engine contributors.\n");
OS::get_singleton()->print("\n");
OS::get_singleton()->print("Usage: %s [options] [path to scene or 'project.godot' file]\n", p_binary);
OS::get_singleton()->print("\n");
@@ -357,6 +359,7 @@ void Main::print_help(const char *p_binary) {
OS::get_singleton()->print(" --disable-crash-handler Disable crash handler when supported by the platform code.\n");
OS::get_singleton()->print(" --fixed-fps <fps> Force a fixed number of frames per second. This setting disables real-time synchronization.\n");
OS::get_singleton()->print(" --print-fps Print the frames per second to the stdout.\n");
+ OS::get_singleton()->print(" --profile-gpu Show a simple profile of the tasks that took more time during frame rendering.\n");
OS::get_singleton()->print("\n");
OS::get_singleton()->print("Standalone tools:\n");
@@ -388,8 +391,6 @@ Error Main::test_setup() {
engine = memnew(Engine);
- ClassDB::init();
-
register_core_types();
register_core_driver_types();
@@ -507,8 +508,6 @@ Error Main::setup(const char *execpath, int argc, char *argv[], bool p_second_ph
engine = memnew(Engine);
- ClassDB::init();
-
MAIN_PRINT("Main: Initialize CORE");
register_core_types();
@@ -528,6 +527,11 @@ Error Main::setup(const char *execpath, int argc, char *argv[], bool p_second_ph
ClassDB::register_class<Performance>();
engine->add_singleton(Engine::Singleton("Performance", performance));
+ // Only flush stdout in debug builds by default, as spamming `print()` will
+ // decrease performance if this is enabled.
+ GLOBAL_DEF("application/run/flush_stdout_on_print", false);
+ GLOBAL_DEF("application/run/flush_stdout_on_print.debug", true);
+
GLOBAL_DEF("debug/settings/crash_handler/message",
String("Please include this when reporting the bug on https://github.com/godotengine/godot/issues"));
@@ -1005,6 +1009,8 @@ Error Main::setup(const char *execpath, int argc, char *argv[], bool p_second_ph
}
} else if (I->get() == "--print-fps") {
print_fps = true;
+ } else if (I->get() == "--profile-gpu") {
+ profile_gpu = true;
} else if (I->get() == "--disable-crash-handler") {
OS::get_singleton()->disable_crash_handler();
} else if (I->get() == "--skip-breakpoints") {
@@ -1121,11 +1127,6 @@ Error Main::setup(const char *execpath, int argc, char *argv[], bool p_second_ph
}
#endif
- // Only flush stdout in debug builds by default, as spamming `print()` will
- // decrease performance if this is enabled.
- GLOBAL_DEF("application/run/flush_stdout_on_print", false);
- GLOBAL_DEF("application/run/flush_stdout_on_print.debug", true);
-
GLOBAL_DEF("logging/file_logging/enable_file_logging", false);
// Only file logging by default on desktop platforms as logs can't be
// accessed easily on mobile/Web platforms (if at all).
@@ -1578,6 +1579,10 @@ Error Main::setup2(Thread::ID p_main_tid_override) {
rendering_server->init();
rendering_server->set_render_loop_enabled(!disable_render_loop);
+ if (profile_gpu) {
+ rendering_server->set_print_gpu_profile(true);
+ }
+
OS::get_singleton()->initialize_joypads();
/* Initialize Audio Driver */
@@ -2007,7 +2012,7 @@ bool Main::start() {
script));
}
- script_loop->set_init_script(script_res);
+ script_loop->set_initialize_script(script_res);
main_loop = script_loop;
} else {
return false;
@@ -2026,7 +2031,7 @@ bool Main::start() {
DisplayServer::get_singleton()->alert("Error: Invalid MainLoop script base type: " + script_base);
ERR_FAIL_V_MSG(false, vformat("The global class %s does not inherit from SceneTree or MainLoop.", main_loop_type));
}
- script_loop->set_init_script(script_res);
+ script_loop->set_initialize_script(script_res);
main_loop = script_loop;
}
}
@@ -2146,11 +2151,6 @@ bool Main::start() {
}
#endif
- {
- int directional_atlas_size = GLOBAL_GET("rendering/quality/directional_shadow/size");
- RenderingServer::get_singleton()->directional_shadow_atlas_set_size(directional_atlas_size);
- }
-
if (!editor && !project_manager) {
//standard helpers that can be changed from main config
@@ -2194,22 +2194,6 @@ bool Main::start() {
DisplayServer::get_singleton()->window_set_title(appname);
#endif
- int shadow_atlas_size = GLOBAL_GET("rendering/quality/shadow_atlas/size");
- int shadow_atlas_q0_subdiv = GLOBAL_GET("rendering/quality/shadow_atlas/quadrant_0_subdiv");
- int shadow_atlas_q1_subdiv = GLOBAL_GET("rendering/quality/shadow_atlas/quadrant_1_subdiv");
- int shadow_atlas_q2_subdiv = GLOBAL_GET("rendering/quality/shadow_atlas/quadrant_2_subdiv");
- int shadow_atlas_q3_subdiv = GLOBAL_GET("rendering/quality/shadow_atlas/quadrant_3_subdiv");
-
- sml->get_root()->set_shadow_atlas_size(shadow_atlas_size);
- sml->get_root()->set_shadow_atlas_quadrant_subdiv(0, Viewport::ShadowAtlasQuadrantSubdiv(
- shadow_atlas_q0_subdiv));
- sml->get_root()->set_shadow_atlas_quadrant_subdiv(1, Viewport::ShadowAtlasQuadrantSubdiv(
- shadow_atlas_q1_subdiv));
- sml->get_root()->set_shadow_atlas_quadrant_subdiv(2, Viewport::ShadowAtlasQuadrantSubdiv(
- shadow_atlas_q2_subdiv));
- sml->get_root()->set_shadow_atlas_quadrant_subdiv(3, Viewport::ShadowAtlasQuadrantSubdiv(
- shadow_atlas_q3_subdiv));
-
bool snap_controls = GLOBAL_DEF("gui/common/snap_controls_to_pixels", true);
sml->get_root()->set_snap_controls_to_pixels(snap_controls);
@@ -2422,7 +2406,7 @@ bool Main::is_iterating() {
// For performance metrics.
static uint64_t physics_process_max = 0;
-static uint64_t idle_process_max = 0;
+static uint64_t process_max = 0;
bool Main::iteration() {
//for now do not error on this
@@ -2438,19 +2422,19 @@ bool Main::iteration() {
uint64_t ticks_elapsed = ticks - last_ticks;
int physics_fps = Engine::get_singleton()->get_iterations_per_second();
- float frame_slice = 1.0 / physics_fps;
+ float physics_step = 1.0 / physics_fps;
float time_scale = Engine::get_singleton()->get_time_scale();
- MainFrameTime advance = main_timer_sync.advance(frame_slice, physics_fps);
- double step = advance.idle_step;
- double scaled_step = step * time_scale;
+ MainFrameTime advance = main_timer_sync.advance(physics_step, physics_fps);
+ double process_step = advance.process_step;
+ double scaled_step = process_step * time_scale;
- Engine::get_singleton()->_frame_step = step;
+ Engine::get_singleton()->_process_step = process_step;
Engine::get_singleton()->_physics_interpolation_fraction = advance.interpolation_fraction;
uint64_t physics_process_ticks = 0;
- uint64_t idle_process_ticks = 0;
+ uint64_t process_ticks = 0;
frame += ticks_elapsed;
@@ -2458,7 +2442,7 @@ bool Main::iteration() {
static const int max_physics_steps = 8;
if (fixed_fps == -1 && advance.physics_steps > max_physics_steps) {
- step -= (advance.physics_steps - max_physics_steps) * frame_slice;
+ process_step -= (advance.physics_steps - max_physics_steps) * physics_step;
advance.physics_steps = max_physics_steps;
}
@@ -2474,33 +2458,32 @@ bool Main::iteration() {
PhysicsServer2D::get_singleton()->sync();
PhysicsServer2D::get_singleton()->flush_queries();
- if (OS::get_singleton()->get_main_loop()->iteration(frame_slice * time_scale)) {
+ if (OS::get_singleton()->get_main_loop()->physics_process(physics_step * time_scale)) {
exit = true;
break;
}
- NavigationServer3D::get_singleton_mut()->process(frame_slice * time_scale);
+ NavigationServer3D::get_singleton_mut()->process(physics_step * time_scale);
message_queue->flush();
- PhysicsServer3D::get_singleton()->step(frame_slice * time_scale);
+ PhysicsServer3D::get_singleton()->step(physics_step * time_scale);
PhysicsServer2D::get_singleton()->end_sync();
- PhysicsServer2D::get_singleton()->step(frame_slice * time_scale);
+ PhysicsServer2D::get_singleton()->step(physics_step * time_scale);
message_queue->flush();
- physics_process_ticks = MAX(physics_process_ticks, OS::get_singleton()->get_ticks_usec() -
- physics_begin); // keep the largest one for reference
+ physics_process_ticks = MAX(physics_process_ticks, OS::get_singleton()->get_ticks_usec() - physics_begin); // keep the largest one for reference
physics_process_max = MAX(OS::get_singleton()->get_ticks_usec() - physics_begin, physics_process_max);
Engine::get_singleton()->_physics_frames++;
}
Engine::get_singleton()->_in_physics = false;
- uint64_t idle_begin = OS::get_singleton()->get_ticks_usec();
+ uint64_t process_begin = OS::get_singleton()->get_ticks_usec();
- if (OS::get_singleton()->get_main_loop()->idle(step * time_scale)) {
+ if (OS::get_singleton()->get_main_loop()->process(process_step * time_scale)) {
exit = true;
}
message_queue->flush();
@@ -2521,8 +2504,8 @@ bool Main::iteration() {
}
}
- idle_process_ticks = OS::get_singleton()->get_ticks_usec() - idle_begin;
- idle_process_max = MAX(idle_process_ticks, idle_process_max);
+ process_ticks = OS::get_singleton()->get_ticks_usec() - process_begin;
+ process_max = MAX(process_ticks, process_max);
uint64_t frame_time = OS::get_singleton()->get_ticks_usec() - ticks;
for (int i = 0; i < ScriptServer::get_language_count(); i++) {
@@ -2532,11 +2515,11 @@ bool Main::iteration() {
AudioServer::get_singleton()->update();
if (EngineDebugger::is_active()) {
- EngineDebugger::get_singleton()->iteration(frame_time, idle_process_ticks, physics_process_ticks, frame_slice);
+ EngineDebugger::get_singleton()->iteration(frame_time, process_ticks, physics_process_ticks, physics_step);
}
frames++;
- Engine::get_singleton()->_idle_frames++;
+ Engine::get_singleton()->_process_frames++;
if (frame > 1000000) {
if (editor || project_manager) {
@@ -2548,9 +2531,9 @@ bool Main::iteration() {
}
Engine::get_singleton()->_fps = frames;
- performance->set_process_time(USEC_TO_SEC(idle_process_max));
+ performance->set_process_time(USEC_TO_SEC(process_max));
performance->set_physics_process_time(USEC_TO_SEC(physics_process_max));
- idle_process_max = 0;
+ process_max = 0;
physics_process_max = 0;
frame %= 1000000;
@@ -2687,8 +2670,7 @@ void Main::cleanup() {
//attempt to restart with arguments
String exec = OS::get_singleton()->get_executable_path();
List<String> args = OS::get_singleton()->get_restart_on_exit_arguments();
- OS::ProcessID pid = 0;
- OS::get_singleton()->execute(exec, args, false, &pid);
+ OS::get_singleton()->create_process(exec, args);
OS::get_singleton()->set_restart_on_exit(false, List<String>()); //clear list (uses memory)
}
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-25 23:05:31 +0000