nixpkgs/pkgs/by-name/v4/v4l2-relayd/upstream-v4l2loopback-compatibility.patch
aleksana 571c71e6f7 treewide: migrate packages to pkgs/by-name, take 1
We are migrating packages that meet below requirements:

1. using `callPackage`
2. called path is a directory
3. overriding set is empty (`{ }`)
4. not containing path expressions other than relative path (to
makenixpkgs-vet happy)
5. not referenced by nix files outside of the directory, other
than`pkgs/top-level/all-packages.nix`
6. not referencing nix files outside of the directory
7. not referencing `default.nix` (since it's changed to `package.nix`)
8. `outPath` doesn't change after migration

The tool is here: https://github.com/Aleksanaa/by-name-migrate.
2024-11-09 20:04:51 +08:00

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Diff

diff --git a/src/v4l2-relayd.c b/src/v4l2-relayd.c
index 21bb0d5..cfc9e27 100644
--- a/src/v4l2-relayd.c
+++ b/src/v4l2-relayd.c
@@ -27,7 +27,10 @@
#include <gst/app/gstappsrc.h>
#include <gst/video/video-info.h>
-#define V4L2_EVENT_PRI_CLIENT_USAGE V4L2_EVENT_PRIVATE_START
+#define V4L2LOOPBACK_EVENT_BASE (V4L2_EVENT_PRIVATE_START)
+#define V4L2LOOPBACK_EVENT_OFFSET 0x08E00000
+#define V4L2_EVENT_PRI_CLIENT_USAGE \
+ (V4L2LOOPBACK_EVENT_BASE + V4L2LOOPBACK_EVENT_OFFSET + 1)
struct v4l2_event_client_usage {
__u32 count;