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avicap32: Fix compilation with older videodev2.h. 

Older videodev2.h lack the V4L2_CAP_DEVICE_CAPS define and
the device_caps field in the v4l2_capability struct.

Signed-off-by: Martin Storsjo <martin@martin.st>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Martin Storsjo 2019-04-27 22:06:59 +03:00 committed by Alexandre Julliard
parent df9a047aa2
commit b10cdce31d
1 changed files with 2 additions and 0 deletions
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2
dlls/avicap32/avicap32_main.c
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@ -129,9 +129,11 @@ static BOOL query_video_device(int devnum, char *name, int namesize, char *versi
memset(&caps, 0, sizeof(caps));
if (xioctl(fd, VIDIOC_QUERYCAP, &caps) != -1) {
BOOL isCaptureDevice;
#ifdef V4L2_CAP_DEVICE_CAPS
if (caps.capabilities & V4L2_CAP_DEVICE_CAPS)
isCaptureDevice = caps.device_caps & V4L2_CAP_VIDEO_CAPTURE;
else
#endif
isCaptureDevice = caps.capabilities & V4L2_CAP_VIDEO_CAPTURE;
if (isCaptureDevice) {
lstrcpynA(name, (char *)caps.card, namesize);