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Merge pull request #76624 from myaaaaaaaaa/movie-stat

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Print CPU and GPU usage statistics after Movie Maker is finished
This commit is contained in:
Rémi Verschelde 2023-05-09 10:45:35 +02:00
commit 1a987eb9ba
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GPG Key ID: C3336907360768E1
3 changed files with 22 additions and 7 deletions
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5
main/main.cpp
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@ -3296,10 +3296,7 @@ bool Main::iteration() {
}
if (movie_writer) {
RID main_vp_rid = RenderingServer::get_singleton()->viewport_find_from_screen_attachment(DisplayServer::MAIN_WINDOW_ID);
RID main_vp_texture = RenderingServer::get_singleton()->viewport_get_texture(main_vp_rid);
Ref<Image> vp_tex = RenderingServer::get_singleton()->texture_2d_get(main_vp_texture);
movie_writer->add_frame(vp_tex);
movie_writer->add_frame();
}
if ((quit_after > 0) && (Engine::get_singleton()->_process_frames >= quit_after)) {

19
servers/movie_writer/movie_writer.cpp
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@ -33,6 +33,7 @@
#include "core/io/dir_access.h"
#include "core/os/time.h"
#include "servers/display_server.h"
#include "servers/rendering_server.h"
MovieWriter *MovieWriter::writers[MovieWriter::MAX_WRITERS];
uint32_t MovieWriter::writer_count = 0;
@ -109,6 +110,9 @@ void MovieWriter::begin(const Size2i &p_movie_size, uint32_t p_fps, const String
WARN_PRINT(vformat("Current available space on disk is low (%s). MovieWriter will fail during movie recording if the disk runs out of available space.", String::humanize_size(dir->get_space_left())));
}
cpu_time = 0.0f;
gpu_time = 0.0f;
mix_rate = get_audio_mix_rate();
AudioDriverDummy::get_dummy_singleton()->set_mix_rate(mix_rate);
AudioDriverDummy::get_dummy_singleton()->set_speaker_mode(AudioDriver::SpeakerMode(get_audio_speaker_mode()));
@ -165,7 +169,7 @@ void MovieWriter::set_extensions_hint() {
ProjectSettings::get_singleton()->set_custom_property_info(PropertyInfo(Variant::STRING, "editor/movie_writer/movie_file", PROPERTY_HINT_GLOBAL_SAVE_FILE, ext_hint));
}
void MovieWriter::add_frame(const Ref<Image> &p_image) {
void MovieWriter::add_frame() {
const int movie_time_seconds = Engine::get_singleton()->get_frames_drawn() / fps;
const String movie_time = vformat("%s:%s:%s",
String::num(movie_time_seconds / 3600).pad_zeros(2),
@ -178,8 +182,17 @@ void MovieWriter::add_frame(const Ref<Image> &p_image) {
DisplayServer::get_singleton()->window_set_title(vformat("MovieWriter: Frame %d (time: %s) - %s", Engine::get_singleton()->get_frames_drawn(), movie_time, project_name));
#endif
RID main_vp_rid = RenderingServer::get_singleton()->viewport_find_from_screen_attachment(DisplayServer::MAIN_WINDOW_ID);
RID main_vp_texture = RenderingServer::get_singleton()->viewport_get_texture(main_vp_rid);
Ref<Image> vp_tex = RenderingServer::get_singleton()->texture_2d_get(main_vp_texture);
RenderingServer::get_singleton()->viewport_set_measure_render_time(main_vp_rid, true);
cpu_time += RenderingServer::get_singleton()->viewport_get_measured_render_time_cpu(main_vp_rid);
cpu_time += RenderingServer::get_singleton()->get_frame_setup_time_cpu();
gpu_time += RenderingServer::get_singleton()->viewport_get_measured_render_time_gpu(main_vp_rid);
AudioDriverDummy::get_dummy_singleton()->mix_audio(mix_rate / fps, audio_mix_buffer.ptr());
write_frame(p_image, audio_mix_buffer.ptr());
write_frame(vp_tex, audio_mix_buffer.ptr());
}
void MovieWriter::end() {
@ -208,5 +221,7 @@ void MovieWriter::end() {
String::num(real_time_seconds % 60).pad_zeros(2));
print_line(vformat("%d frames at %d FPS (movie length: %s), recorded in %s (%d%% of real-time speed).", Engine::get_singleton()->get_frames_drawn(), fps, movie_time, real_time, (float(movie_time_seconds) / real_time_seconds) * 100));
print_line(vformat("CPU time: %.2f seconds (average: %.2f ms/frame)", cpu_time / 1000, cpu_time / Engine::get_singleton()->get_frames_drawn()));
print_line(vformat("GPU time: %.2f seconds (average: %.2f ms/frame)", gpu_time / 1000, gpu_time / Engine::get_singleton()->get_frames_drawn()));
print_line("----------------");
}

5
servers/movie_writer/movie_writer.h
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@ -42,6 +42,9 @@ class MovieWriter : public Object {
uint64_t mix_rate = 0;
uint32_t audio_channels = 0;
float cpu_time = 0.0f;
float gpu_time = 0.0f;
String project_name;
LocalVector<int32_t> audio_mix_buffer;
@ -80,7 +83,7 @@ public:
static MovieWriter *find_writer_for_file(const String &p_file);
void begin(const Size2i &p_movie_size, uint32_t p_fps, const String &p_base_path);
void add_frame(const Ref<Image> &p_image);
void add_frame();
static void set_extensions_hint();