forked/ustreamer
1
0
Fork 0
mirror of https://github.com/pikvm/ustreamer.git synced 2026-04-11 17:16:13 +00:00
Code Issues Packages Projects Releases Wiki Activity

improved persistent logic

Browse Source
This commit is contained in:
Maxim Devaev
2024-03-04 01:50:34 +02:00
parent 06eda04180
commit b556dfb897
6 changed files with 93 additions and 61 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
src/v4p/main.c
View File

@@ -203,6 +203,9 @@ static void _main_loop(void) {
}
if (us_device_open(dev) < 0) {
if (us_drm_wait_for_vsync(drm) == 0) {
us_drm_expose(drm, US_DRM_EXPOSE_NO_SIGNAL, NULL, 0);
}
goto close;
}
@@ -219,12 +222,7 @@ static void _main_loop(void) {
us_hw_buffer_s *hw;
const int buf_index = us_device_grab_buffer(dev, &hw);
switch (buf_index) {
case -3: continue; // Broken frame
case -2: // Persistent timeout
if (us_drm_expose(drm, US_DRM_EXPOSE_NO_SIGNAL, NULL, 0) < 0) {
_slowdown();
continue;
}
case -2: continue; // Broken frame
case -1: goto close; // Any error
}
assert(buf_index >= 0);