diff options
Diffstat (limited to 'servers/rendering/rendering_server_default.cpp')
| -rw-r--r-- | servers/rendering/rendering_server_default.cpp | 162 |
1 files changed, 149 insertions, 13 deletions
diff --git a/servers/rendering/rendering_server_default.cpp b/servers/rendering/rendering_server_default.cpp index 8c6e97a0af..c6fe6a07e0 100644 --- a/servers/rendering/rendering_server_default.cpp +++ b/servers/rendering/rendering_server_default.cpp @@ -64,7 +64,7 @@ void RenderingServerDefault::_draw_margins() { /* FREE */ -void RenderingServerDefault::free(RID p_rid) { +void RenderingServerDefault::_free(RID p_rid) { if (RSG::storage->free(p_rid)) { return; } @@ -91,7 +91,7 @@ void RenderingServerDefault::request_frame_drawn_callback(Object *p_where, const frame_drawn_callbacks.push_back(fdc); } -void RenderingServerDefault::draw(bool p_swap_buffers, double frame_step) { +void RenderingServerDefault::_draw(bool p_swap_buffers, double frame_step) { //needs to be done before changes is reset to 0, to not force the editor to redraw RS::get_singleton()->emit_signal("frame_pre_draw"); @@ -162,24 +162,66 @@ void RenderingServerDefault::draw(bool p_swap_buffers, double frame_step) { } frame_profile_frame = RSG::storage->get_captured_timestamps_frame(); + + if (print_gpu_profile) { + if (print_frame_profile_ticks_from == 0) { + print_frame_profile_ticks_from = OS::get_singleton()->get_ticks_usec(); + } + float total_time = 0.0; + + for (int i = 0; i < frame_profile.size() - 1; i++) { + String name = frame_profile[i].name; + if (name[0] == '<' || name[0] == '>') { + continue; + } + + float time = frame_profile[i + 1].gpu_msec - frame_profile[i].gpu_msec; + + if (name[0] != '<' && name[0] != '>') { + if (print_gpu_profile_task_time.has(name)) { + print_gpu_profile_task_time[name] += time; + } else { + print_gpu_profile_task_time[name] = time; + } + } + } + + if (frame_profile.size()) { + total_time = frame_profile[frame_profile.size() - 1].gpu_msec; + } + + uint64_t ticks_elapsed = OS::get_singleton()->get_ticks_usec() - print_frame_profile_ticks_from; + print_frame_profile_frame_count++; + if (ticks_elapsed > 1000000) { + print_line("GPU PROFILE (total " + rtos(total_time) + "ms): "); + + float print_threshold = 0.01; + for (OrderedHashMap<String, float>::Element E = print_gpu_profile_task_time.front(); E; E = E.next()) { + float time = E.value() / float(print_frame_profile_frame_count); + if (time > print_threshold) { + print_line("\t-" + E.key() + ": " + rtos(time) + "ms"); + } + } + print_gpu_profile_task_time.clear(); + print_frame_profile_ticks_from = OS::get_singleton()->get_ticks_usec(); + print_frame_profile_frame_count = 0; + } + } } float RenderingServerDefault::get_frame_setup_time_cpu() const { return frame_setup_time; } -void RenderingServerDefault::sync() { -} - bool RenderingServerDefault::has_changed() const { return changes > 0; } -void RenderingServerDefault::init() { +void RenderingServerDefault::_init() { RSG::rasterizer->initialize(); } -void RenderingServerDefault::finish() { +void RenderingServerDefault::_finish() { if (test_cube.is_valid()) { free(test_cube); } @@ -187,9 +229,35 @@ void RenderingServerDefault::finish() { RSG::rasterizer->finalize(); } +void RenderingServerDefault::init() { + if (create_thread) { + print_verbose("RenderingServerWrapMT: Creating render thread"); + DisplayServer::get_singleton()->release_rendering_thread(); + if (create_thread) { + thread.start(_thread_callback, this); + print_verbose("RenderingServerWrapMT: Starting render thread"); + } + while (!draw_thread_up.is_set()) { + OS::get_singleton()->delay_usec(1000); + } + print_verbose("RenderingServerWrapMT: Finished render thread"); + } else { + _init(); + } +} + +void RenderingServerDefault::finish() { + if (create_thread) { + command_queue.push(this, &RenderingServerDefault::_thread_exit); + thread.wait_to_finish(); + } else { + _finish(); + } +} + /* STATUS INFORMATION */ -int RenderingServerDefault::get_render_info(RenderInfo p_info) { +uint64_t RenderingServerDefault::get_render_info(RenderInfo p_info) { return RSG::storage->get_render_info(p_info); } @@ -232,6 +300,11 @@ void RenderingServerDefault::sdfgi_set_debug_probe_select(const Vector3 &p_posit RSG::scene->sdfgi_set_debug_probe_select(p_position, p_dir); } +void RenderingServerDefault::set_print_gpu_profile(bool p_enable) { + RSG::storage->capturing_timestamps = p_enable; + print_gpu_profile = p_enable; +} + RID RenderingServerDefault::get_test_cube() { if (!test_cube.is_valid()) { test_cube = _make_test_cube(); @@ -247,10 +320,6 @@ void RenderingServerDefault::set_debug_generate_wireframes(bool p_generate) { RSG::storage->set_debug_generate_wireframes(p_generate); } -void RenderingServerDefault::call_set_use_vsync(bool p_enable) { - DisplayServer::get_singleton()->_set_use_vsync(p_enable); -} - bool RenderingServerDefault::is_low_end() const { // FIXME: Commented out when rebasing vulkan branch on master, // causes a crash, it seems rasterizer is not initialized yet the @@ -259,7 +328,74 @@ bool RenderingServerDefault::is_low_end() const { return false; } -RenderingServerDefault::RenderingServerDefault() { +void RenderingServerDefault::_thread_exit() { + exit.set(); +} + +void RenderingServerDefault::_thread_draw(bool p_swap_buffers, double frame_step) { + if (!draw_pending.decrement()) { + _draw(p_swap_buffers, frame_step); + } +} + +void RenderingServerDefault::_thread_flush() { + draw_pending.decrement(); +} + +void RenderingServerDefault::_thread_callback(void *_instance) { + RenderingServerDefault *vsmt = reinterpret_cast<RenderingServerDefault *>(_instance); + + vsmt->_thread_loop(); +} + +void RenderingServerDefault::_thread_loop() { + server_thread = Thread::get_caller_id(); + + DisplayServer::get_singleton()->make_rendering_thread(); + + _init(); + + draw_thread_up.set(); + while (!exit.is_set()) { + // flush commands one by one, until exit is requested + command_queue.wait_and_flush_one(); + } + + command_queue.flush_all(); // flush all + + _finish(); +} + +/* EVENT QUEUING */ + +void RenderingServerDefault::sync() { + if (create_thread) { + draw_pending.increment(); + command_queue.push_and_sync(this, &RenderingServerDefault::_thread_flush); + } else { + command_queue.flush_all(); //flush all pending from other threads + } +} + +void RenderingServerDefault::draw(bool p_swap_buffers, double frame_step) { + if (create_thread) { + draw_pending.increment(); + command_queue.push(this, &RenderingServerDefault::_thread_draw, p_swap_buffers, frame_step); + } else { + _draw(p_swap_buffers, frame_step); + } +} + +RenderingServerDefault::RenderingServerDefault(bool p_create_thread) : + command_queue(p_create_thread) { + create_thread = p_create_thread; + + if (!p_create_thread) { + server_thread = Thread::get_caller_id(); + } else { + server_thread = 0; + } + RSG::canvas = memnew(RendererCanvasCull); RSG::viewport = memnew(RendererViewport); RendererSceneCull *sr = memnew(RendererSceneCull); |