klemek/forge-steel
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases 7 Wiki Activity

pass in input resolution

Browse Source
This commit is contained in:
klemek
2025-09-22 23:39:45 +02:00
parent bf9f0845b7
commit f812856ec2
1 changed files with 3 additions and 20 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/video.c
+3 -20
View File
@@ -307,24 +307,6 @@ VideoCapture video_init(char *name, unsigned int preferred_height) {
return video_capture;
}
static bool read_video(VideoCapture *video_capture) {
if (ioctl(video_capture->fd, VIDIOC_DQBUF, &video_capture->buf) == -1) {
ioctl_error(video_capture, "VIDIOC_DQBUF",
"buffer type not supported or no buffer allocated or the index "
"is out of bounds");
return false;
}
if (ioctl(video_capture->fd, VIDIOC_QBUF, &video_capture->buf) == -1) {
ioctl_error(video_capture, "VIDIOC_QBUF",
"buffer type not supported or no buffer allocated or the index "
"is out of bounds");
return false;
}
return true;
}
void video_background_read(VideoCapture *video_capture, bool *stop) {
pid_t pid;
pid = fork();
@@ -337,8 +319,9 @@ void video_background_read(VideoCapture *video_capture, bool *stop) {
}
log_info("%s background acquisition started (pid: %d)", video_capture->name,
pid);
while (!*stop && read_video(video_capture)) {
// repeat infinitely
while (!*stop) {
ioctl(video_capture->fd, VIDIOC_DQBUF, &video_capture->buf);
ioctl(video_capture->fd, VIDIOC_QBUF, &video_capture->buf);
}
log_info("%s background acquisition stopped (pid: %d)", video_capture->name,
pid);