On Wed, Sep 23, 2026 at 03:11:26PM -0500, Thorsten Lannynd via
lists.yoctoproject.org wrote:
> Split force-h264-youtube into its own recipe, built only for boards with
> cnm-wave-fw. chromium-wrapper checks for the extension directory at runtime
> before adding --load-extension.
>
> Signed-off-by: Thorsten Lannynd <[email protected]>
> ---
>
> v3:
> - Separate the extension into its own package and install on boards with
> Wave5 firmware
> - Enable extension if extension directory exists
This looks much better, thank you.
> v2:
> - Shorten commit message title
>
> .../force_h264.js | 0
> .../manifest.json | 0
> ...mium-extension-force-h264-youtube_1.0.0.bb | 24 +++++++++++++++++++
> .../chromium/chromium-ozone-wayland-arago.inc | 12 ++--------
> 4 files changed, 26 insertions(+), 10 deletions(-)
> rename
> meta-arago-distro/dynamic-layers/chromium-browser-layer/recipes-browser/{chromium/chromium-ozone-wayland/force-h264-youtube
> =>
> chromium-extension-force-h264-youtube/chromium-extension-force-h264-youtube}/force_h264.js
> (100%)
> rename
> meta-arago-distro/dynamic-layers/chromium-browser-layer/recipes-browser/{chromium/chromium-ozone-wayland/force-h264-youtube
> =>
> chromium-extension-force-h264-youtube/chromium-extension-force-h264-youtube}/manifest.json
> (100%)
> create mode 100644
> meta-arago-distro/dynamic-layers/chromium-browser-layer/recipes-browser/chromium-extension-force-h264-youtube/chromium-extension-force-h264-youtube_1.0.0.bb
>
> diff --git
> a/meta-arago-distro/dynamic-layers/chromium-browser-layer/recipes-browser/chromium/chromium-ozone-wayland/force-h264-youtube/force_h264.js
>
> b/meta-arago-distro/dynamic-layers/chromium-browser-layer/recipes-browser/chromium-extension-force-h264-youtube/chromium-extension-force-h264-youtube/force_h264.js
> similarity index 100%
> rename from
> meta-arago-distro/dynamic-layers/chromium-browser-layer/recipes-browser/chromium/chromium-ozone-wayland/force-h264-youtube/force_h264.js
> rename to
> meta-arago-distro/dynamic-layers/chromium-browser-layer/recipes-browser/chromium-extension-force-h264-youtube/chromium-extension-force-h264-youtube/force_h264.js
> diff --git
> a/meta-arago-distro/dynamic-layers/chromium-browser-layer/recipes-browser/chromium/chromium-ozone-wayland/force-h264-youtube/manifest.json
>
> b/meta-arago-distro/dynamic-layers/chromium-browser-layer/recipes-browser/chromium-extension-force-h264-youtube/chromium-extension-force-h264-youtube/manifest.json
> similarity index 100%
> rename from
> meta-arago-distro/dynamic-layers/chromium-browser-layer/recipes-browser/chromium/chromium-ozone-wayland/force-h264-youtube/manifest.json
> rename to
> meta-arago-distro/dynamic-layers/chromium-browser-layer/recipes-browser/chromium-extension-force-h264-youtube/chromium-extension-force-h264-youtube/manifest.json
> diff --git
> a/meta-arago-distro/dynamic-layers/chromium-browser-layer/recipes-browser/chromium-extension-force-h264-youtube/chromium-extension-force-h264-youtube_1.0.0.bb
>
> b/meta-arago-distro/dynamic-layers/chromium-browser-layer/recipes-browser/chromium-extension-force-h264-youtube/chromium-extension-force-h264-youtube_1.0.0.bb
> new file mode 100644
> index 00000000..16473415
> --- /dev/null
> +++
> b/meta-arago-distro/dynamic-layers/chromium-browser-layer/recipes-browser/chromium-extension-force-h264-youtube/chromium-extension-force-h264-youtube_1.0.0.bb
> @@ -0,0 +1,24 @@
> +SUMMARY = "Chromium extension that forces YouTube to use H.264 codec"
> +LICENSE = "CLOSED"
> +
> +python () {
> + if not bb.utils.contains("MACHINE_ESSENTIAL_EXTRA_RRECOMMENDS",
> "cnm-wave-fw", True, False, d):
> + raise bb.parse.SkipRecipe("cnm-wave-fw not in
> MACHINE_ESSENTIAL_EXTRA_RRECOMMENDS")
It will all depend on how you plan to pull this in to your image. But just an
FYI, if you simply try to add this as an RDEPENDS in a packagegroup or image,
it will fail for platforms that don't have cnm-wave-fw. As RDEPENDS is a hard
dependency and SkipRecipe() breaks it and results in a failure. You would
probably need to have a similar conditional to check for cnm-wave-fw presence
and only then add to RDEPENDS...
> +}
> +
> +RDEPENDS:${PN} = "chromium-ozone-wayland"
> +
> +SRC_URI = "file://force_h264.js \
> + file://manifest.json \
> + "
> +
> +EXTENSION_DIR = "${libdir}/chromium/extensions/force-h264-youtube"
> +
> +do_install() {
> + install -d ${D}${EXTENSION_DIR}
> + install -m 0644 ${WORKDIR}/force_h264.js \
> + ${WORKDIR}/manifest.json \
> + ${D}${EXTENSION_DIR}/
> +}
> +
> +FILES:${PN} = "${EXTENSION_DIR}"
> diff --git
> a/meta-arago-distro/dynamic-layers/chromium-browser-layer/recipes-browser/chromium/chromium-ozone-wayland-arago.inc
>
> b/meta-arago-distro/dynamic-layers/chromium-browser-layer/recipes-browser/chromium/chromium-ozone-wayland-arago.inc
> index d8eb0204..93c802a6 100644
> ---
> a/meta-arago-distro/dynamic-layers/chromium-browser-layer/recipes-browser/chromium/chromium-ozone-wayland-arago.inc
> +++
> b/meta-arago-distro/dynamic-layers/chromium-browser-layer/recipes-browser/chromium/chromium-ozone-wayland-arago.inc
> @@ -1,7 +1,5 @@
> PR:append = ".arago0"
>
> -EXTENSION_DIR = "/usr/lib/chromium/extensions/force-h264-youtube"
> -
> FILESEXTRAPATHS:prepend := "${THISDIR}/chromium-ozone-wayland:"
>
> PACKAGECONFIG:append = " proprietary-codecs"
> @@ -11,15 +9,9 @@ SRC_URI:append = " \
>
> file://0002-chromium-gpu-sandbox-Allow-GPU-sandbox-access-to-V4L.patch \
>
> file://0003-chromium-gpu-v4l2-Fix-OUTPUT-queue-streaming-in-V4L2.patch \
>
> file://0004-media-gpu-v4l2-Avoid-placing-incomplete-H264-access-.patch \
> - file://force-h264-youtube/force_h264.js \
> - file://force-h264-youtube/manifest.json \
> "
>
> do_install:append() {
> - install -d ${D}${EXTENSION_DIR}
> - install -m 0644 ${WORKDIR}/sources/force-h264-youtube/force_h264.js \
> - ${WORKDIR}/sources/force-h264-youtube/manifest.json \
> - ${D}${EXTENSION_DIR}/
> + sed -i "/^CHROME_EXTRA_ARGS=/a [ -d
> \"${libdir}/chromium/extensions/force-h264-youtube\" ] &&
> CHROME_EXTRA_ARGS=\"\$CHROME_EXTRA_ARGS
> --load-extension=${libdir}/chromium/extensions/force-h264-youtube\"" \
> + ${D}${libdir}/chromium/chromium-wrapper
> }
> -
> -FILES:${PN}:append = " ${EXTENSION_DIR}"
> --
> 2.34.1
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