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Better frametimes when recording is too slow

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dec05eba
2024-10-12 11:47:14 +02:00
parent 1e6866236d
commit 2c4b077f43
1 changed files with 9 additions and 6 deletions
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15
src/main.cpp
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@@ -3400,7 +3400,7 @@ int main(int argc, char **argv) {
}
double fps_start_time = clock_get_monotonic_seconds();
double frame_timer_start = fps_start_time;
//double frame_timer_start = fps_start_time;
int fps_counter = 0;
int damage_fps_counter = 0;
@@ -3638,7 +3638,7 @@ int main(int argc, char **argv) {
bool wait_until_frame_time_elapsed = false;
while(running) {
//const double frame_start = clock_get_monotonic_seconds();
const double frame_start = clock_get_monotonic_seconds();
while(gsr_egl_process_event(&egl)) {
gsr_damage_on_event(&damage, gsr_egl_get_event_data(&egl));
@@ -3780,7 +3780,8 @@ int main(int argc, char **argv) {
save_replay_async(video_codec_context, VIDEO_STREAM_INDEX, audio_tracks, frame_data_queue, frames_erased, filename, container_format, file_extension, write_output_mutex, date_folders, hdr, capture);
}
const double time_at_frame_end = clock_get_monotonic_seconds() - paused_time_offset;
const double frame_end = clock_get_monotonic_seconds();
const double time_at_frame_end = frame_end - paused_time_offset;
const double time_elapsed_total = time_at_frame_end - record_start_time;
const int64_t frames_elapsed = (int64_t)(time_elapsed_total / target_fps);
const double time_at_next_frame = (frames_elapsed + 1) * target_fps;
@@ -3788,13 +3789,15 @@ int main(int argc, char **argv) {
if(time_to_next_frame > target_fps*1.1)
time_to_next_frame = target_fps;
//const double frame_end = clock_get_monotonic_seconds();
//const double frame_time = frame_end - frame_start;
if(time_to_next_frame > 0.0)
const double frame_time = frame_end - frame_start;
const bool frame_deadline_missed = frame_time > target_fps;
if(time_to_next_frame > 0.0 && !frame_deadline_missed)
av_usleep(time_to_next_frame * 1000.0 * 1000.0);
else {
if(paused)
av_usleep(20.0 * 1000.0); // 10 milliseconds
else if(frame_deadline_missed)
{}
else if(framerate_mode == FramerateMode::CONTENT || !frame_captured)
av_usleep(2.8 * 1000.0); // 2.8 milliseconds
else if(!damaged)