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--- media/capture/video/linux/video_capture_device_factory_v4l2.cc.orig 2024-04-19 13:02:56 UTC
+++ media/capture/video/linux/video_capture_device_factory_v4l2.cc
@@ -38,6 +38,7 @@ bool CompareCaptureDevices(const VideoCaptureDeviceInf
return a.descriptor < b.descriptor;
}
+#if !BUILDFLAG(IS_OPENBSD)
// USB VID and PID are both 4 bytes long.
const size_t kVidPidSize = 4;
const size_t kMaxInterfaceNameSize = 256;
@@ -70,11 +71,15 @@ std::string ExtractFileNameFromDeviceId(const std::str
DCHECK(base::StartsWith(device_id, kDevDir, base::CompareCase::SENSITIVE));
return device_id.substr(strlen(kDevDir), device_id.length());
}
+#endif
class DevVideoFilePathsDeviceProvider
: public VideoCaptureDeviceFactoryV4L2::DeviceProvider {
public:
void GetDeviceIds(std::vector<std::string>* target_container) override {
+#if BUILDFLAG(IS_OPENBSD)
+ target_container->emplace_back("/dev/video");
+#else
const base::FilePath path("/dev/");
base::FileEnumerator enumerator(path, false, base::FileEnumerator::FILES,
"video*");
@@ -82,9 +87,13 @@ class DevVideoFilePathsDeviceProvider
const base::FileEnumerator::FileInfo info = enumerator.GetInfo();
target_container->emplace_back(path.value() + info.GetName().value());
}
+#endif
}
std::string GetDeviceModelId(const std::string& device_id) override {
+#if BUILDFLAG(IS_OPENBSD)
+ return std::string();
+#else
const std::string file_name = ExtractFileNameFromDeviceId(device_id);
std::string usb_id;
const std::string vid_path =
@@ -101,9 +110,13 @@ class DevVideoFilePathsDeviceProvider
}
return usb_id;
+#endif
}
std::string GetDeviceDisplayName(const std::string& device_id) override {
+#if BUILDFLAG(IS_OPENBSD)
+ return std::string();
+#else
const std::string file_name = ExtractFileNameFromDeviceId(device_id);
const std::string interface_path =
base::StringPrintf(kInterfacePathTemplate, file_name.c_str());
@@ -114,6 +127,7 @@ class DevVideoFilePathsDeviceProvider
return std::string();
}
return display_name;
+#endif
}
};
@@ -219,7 +233,7 @@ void VideoCaptureDeviceFactoryV4L2::GetDevicesInfo(
std::move(callback).Run(std::move(devices_info));
}
-int VideoCaptureDeviceFactoryV4L2::DoIoctl(int fd, int request, void* argp) {
+int VideoCaptureDeviceFactoryV4L2::DoIoctl(int fd, unsigned int request, void* argp) {
return HANDLE_EINTR(v4l2_->ioctl(fd, request, argp));
}
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