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| author | Hans Petter Selasky <hselasky@FreeBSD.org> | 2021-04-21 15:49:00 +0000 |
|---|---|---|
| committer | Hans Petter Selasky <hselasky@FreeBSD.org> | 2021-04-21 15:51:47 +0000 |
| commit | 3a28080660e54a820fd7eedfae8ec768945d223c (patch) | |
| tree | 88c3148266a5728c5f33bb68ed345b7f3045b59a /multimedia/libv4l | |
| parent | 55f69b2ce523168a96cbf024169143ae94ccfc98 (diff) | |
| download | ports-3a28080660e54a820fd7eedfae8ec768945d223c.tar.gz ports-3a28080660e54a820fd7eedfae8ec768945d223c.zip | |
multimedia/libv4l: Add upstream patch to make the v4l2-ctl utility more useful.
Submitted by: Trenton Schulz <trenton@norwegianrockcat.com>
Approved by: pi (implicit)
Diffstat (limited to 'multimedia/libv4l')
| -rw-r--r-- | multimedia/libv4l/Makefile | 1 | ||||
| -rw-r--r-- | multimedia/libv4l/files/patch-utils_common_media-info.cpp | 46 |
2 files changed, 47 insertions, 0 deletions
diff --git a/multimedia/libv4l/Makefile b/multimedia/libv4l/Makefile index f89b670b9516..e24c4033c92c 100644 --- a/multimedia/libv4l/Makefile +++ b/multimedia/libv4l/Makefile @@ -3,6 +3,7 @@ PORTNAME?= libv4l PORTVERSION= 1.20.0 +PORTREVISION= 1 DISTVERSIONPREFIX= v4l-utils- CATEGORIES= multimedia diff --git a/multimedia/libv4l/files/patch-utils_common_media-info.cpp b/multimedia/libv4l/files/patch-utils_common_media-info.cpp new file mode 100644 index 000000000000..f4c3dc6a306d --- /dev/null +++ b/multimedia/libv4l/files/patch-utils_common_media-info.cpp @@ -0,0 +1,46 @@ +--- utils/common/media-info.cpp.orig 2020-05-21 11:22:05 UTC ++++ utils/common/media-info.cpp +@@ -24,6 +24,10 @@ + #include <iostream> + #include <fstream> + #include <media-info.h> ++#ifndef __linux__ ++#include <linux/videodev2.h> ++#include <fcntl.h> ++#endif + + static std::string num2s(unsigned num, bool is_hex = true) + { +@@ -61,7 +65,7 @@ media_type mi_media_detect_type(const char *device) + + if (stat(device, &sb) == -1) + return MEDIA_TYPE_CANT_STAT; +- ++#ifdef __linux__ + std::string uevent_path("/sys/dev/char/"); + + uevent_path += num2s(major(sb.st_rdev), false) + ":" + +@@ -97,6 +101,23 @@ media_type mi_media_detect_type(const char *device) + } + + uevent_file.close(); ++#else // Not Linux ++ int fd = open(device, O_RDONLY); ++ if (fd >= 0) { ++ struct v4l2_capability caps; ++ int error = ioctl(fd, VIDIOC_QUERYCAP, &caps); ++ close(fd); ++ if (error == 0) { ++ if (caps.device_caps & V4L2_CAP_VIDEO_CAPTURE) { ++ return MEDIA_TYPE_VIDEO; ++ } else if (caps.device_caps & V4L2_CAP_VBI_CAPTURE) { ++ return MEDIA_TYPE_VBI; ++ } else if (caps.device_caps & V4L2_CAP_RADIO) { ++ return MEDIA_TYPE_RADIO; ++ } ++ } ++ } ++#endif + return MEDIA_TYPE_UNKNOWN; + } + |