mirror of
https://github.com/NixOS/nixpkgs
synced 2024-10-22 16:26:48 -04:00
87 lines
2.1 KiB
Diff
87 lines
2.1 KiB
Diff
http://pkgs.fedoraproject.org/gitweb/?p=psimedia.git;a=blob_plain;f=psimedia-remove-v4l.patch;hb=HEAD
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--- a/gstprovider/deviceenum/deviceenum_unix.cpp
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+++ b/gstprovider/deviceenum/deviceenum_unix.cpp
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@@ -35,7 +35,7 @@
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# include <sys/stat.h>
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# include <dirent.h>
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# include <sys/ioctl.h>
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-# include <linux/videodev.h>
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+# include <linux/videodev2.h>
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#endif
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namespace DeviceEnum {
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@@ -478,72 +478,7 @@
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// v4l detection scheme adapted from PWLib (used by Ekiga/Gnomemeeting)
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static QList<Item> get_v4l_items()
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{
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-#ifdef Q_OS_LINUX
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- QList<Item> out;
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-
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- QList<V4LName> list = get_v4l_names("/sys/class/video4linux", true);
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- if(list.isEmpty())
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- list = get_v4l_names("/proc/video/dev", false);
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-
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- // if we can't find anything, then do a raw scan for possibilities
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- if(list.isEmpty())
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- {
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- QStringList possible = scan_for_videodevs("/dev");
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- foreach(QString str, possible)
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- {
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- V4LName v;
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- v.dev = str;
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- list += v;
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- }
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- }
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-
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- for(int n = 0; n < list.count(); ++n)
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- {
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- V4LName &v = list[n];
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-
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- // if we already have a friendly name then we'll skip the confirm
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- // in order to save resources. the only real drawback here that
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- // I can think of is if the device isn't a capture type. but
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- // what does it mean to have a V4L device that isn't capture??
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- if(v.friendlyName.isEmpty())
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- {
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- int fd = open(QFile::encodeName(v.dev).data(), O_RDONLY | O_NONBLOCK);
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- if(fd == -1)
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- continue;
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-
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- // get video capabilities and close
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- struct video_capability caps;
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- memset(&caps, 0, sizeof(caps));
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- int ret = ioctl(fd, VIDIOCGCAP, &caps);
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- close(fd);
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- if(ret == -1)
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- continue;
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-
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- if(!(caps.type & VID_TYPE_CAPTURE))
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- continue;
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-
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- v.friendlyName = caps.name;
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- }
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-
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- Item i;
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- i.type = Item::Video;
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- i.dir = Item::Input;
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- i.name = v.friendlyName;
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- i.driver = "v4l";
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- i.id = v.dev;
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-
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- // HACK
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- if(v.friendlyName == "Labtec Webcam Notebook")
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- i.explicitCaptureSize = QSize(640, 480);
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-
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- out += i;
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- }
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-
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- return out;
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-#else
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- // return empty list if non-linux
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return QList<Item>();
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-#endif
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}
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static QList<Item> get_v4l2_items()
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