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Improve capture performance on amd/intel when using monitor capture: capture display frame using purely vaapi unless the monitor is rotated

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dec05eba
2024-09-16 02:17:29 +02:00
parent 4a8544eeb3
commit 4bcf976a71
7 changed files with 248 additions and 21 deletions
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15
src/main.cpp
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@@ -519,13 +519,13 @@ static AVCodecContext *create_video_codec_context(AVPixelFormat pix_fmt,
if(codec_context->codec_id == AV_CODEC_ID_AV1 || codec_context->codec_id == AV_CODEC_ID_H264 || codec_context->codec_id == AV_CODEC_ID_HEVC) {
switch(video_quality) {
case VideoQuality::MEDIUM:
codec_context->global_quality = 160 * quality_multiply;
codec_context->global_quality = 150 * quality_multiply;
break;
case VideoQuality::HIGH:
codec_context->global_quality = 130 * quality_multiply;
codec_context->global_quality = 120 * quality_multiply;
break;
case VideoQuality::VERY_HIGH:
codec_context->global_quality = 110 * quality_multiply;
codec_context->global_quality = 100 * quality_multiply;
break;
case VideoQuality::ULTRA:
codec_context->global_quality = 90 * quality_multiply;
@@ -2753,6 +2753,11 @@ int main(int argc, char **argv) {
}
}
if(wayland && is_monitor_capture) {
fprintf(stderr, "gsr warning: it's not possible to sync video to recorded monitor exactly on wayland when recording a monitor."
" If you experience stutter in the video then record with portal capture option instead (-w portal) or use X11 instead\n");
}
// TODO: Fix constant framerate not working properly on amd/intel because capture framerate gets locked to the same framerate as
// game framerate, which doesn't work well when you need to encode multiple duplicate frames (AMD/Intel is slow at encoding!).
// It also appears to skip audio frames on nvidia wayland? why? that should be fine, but it causes video stuttering because of audio/video sync.
@@ -3442,8 +3447,8 @@ int main(int argc, char **argv) {
const double frame_sleep_fps = 1.0 / update_fps;
const double sleep_time = frame_sleep_fps - (frame_end - frame_start);
if(sleep_time > 0.0) {
if(damaged)
av_usleep(sleep_time * 1000.0 * 1000.0);
if(damaged)
av_usleep(sleep_time * 1000.0 * 1000.0);
else
av_usleep(2 * 1000.0); // 2 milliseconds
}