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More frame timing

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dec05eba
2024-10-12 00:59:40 +02:00
parent 037f5b3e5b
commit fff68b8a18
1 changed files with 9 additions and 5 deletions
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14
src/main.cpp
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@@ -3692,17 +3692,21 @@ int main(int argc, char **argv) {
const double this_video_frame_time = clock_get_monotonic_seconds() - paused_time_offset;
const double time_since_last_frame_captured_seconds = this_video_frame_time - last_capture_seconds;
const bool frame_timeout = time_since_last_frame_captured_seconds >= target_fps;
double frame_time_overflow = time_since_last_frame_captured_seconds - target_fps;
const bool frame_timeout = frame_time_overflow >= 0.0;
bool force_frame_capture = wait_until_frame_time_elapsed && frame_timeout;
bool allow_capture = true;
bool allow_capture = !wait_until_frame_time_elapsed || force_frame_capture;
if(framerate_mode == FramerateMode::CONTENT) {
force_frame_capture = false;
allow_capture = time_since_last_frame_captured_seconds >= target_fps * 0.75;
allow_capture = frame_timeout;
}
bool frame_captured = false;
if((damaged || force_frame_capture) && allow_capture && !paused) {
last_capture_seconds = this_video_frame_time;
frame_captured = true;
frame_time_overflow = std::min(std::max(0.0, frame_time_overflow), target_fps);
last_capture_seconds = this_video_frame_time - frame_time_overflow;
wait_until_frame_time_elapsed = false;
gsr_damage_clear(&damage);
@@ -3789,7 +3793,7 @@ int main(int argc, char **argv) {
else {
if(paused)
av_usleep(20.0 * 1000.0); // 10 milliseconds
else if(framerate_mode == FramerateMode::CONTENT)
else if(framerate_mode == FramerateMode::CONTENT || !frame_captured)
av_usleep(2.8 * 1000.0); // 2.8 milliseconds
else if(!damaged)
av_usleep(1.0 * 1000.0); // 1 milliseconds