DRM_FORMAT_MOD_INVALID means to derive the modifier from the dmabuf.
It provides legacy support and makes it easier to replace wl_drm.
v3: DRM_FORMAT_MOD_INVALID must be advertised to be supported (which
requires a version bump)
v4: no version bump, but a note for now
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.com>
Reviewed-by: Simon Ser <contact@emersion.fr>
Reviewed-by: Daniel Stone <daniels@collabora.com>
advertise the supported fourcc format modifiers along with supported
formats to the client. the 'modifier' event introduced here is
intended to replace the 'format' event from zwp_linux_dmabuf_v1
version 1.
bump zwp_linux_dmabuf_v1, zwp_linux_buffer_params_v1 interface
versions to 3.
v2: specify request name in event description for clarity (Yong Bakos)
v3: grammar fixup (Yong Bakos)
v4: add deprecation warning against 'format' event usage (pq)
Signed-off-by: Varad Gautam <varad.gautam@collabora.com>
Acked-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Yong Bakos <ybakos@humanoriented.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
provide a mechanism that allows clients to import the added dmabufs
and immediately use the newly created wl_buffers without waiting on
an event. this is useful to clients that are sure of their import
request succeeding, and wish to avoid the wl_buffer communication
roundtrip.
bump zwp_linux_dmabuf_v1, zwp_linux_buffer_params_v1 interface
versions.
v2: specify using incorrectly imported dmabufs as undefined behavior
instead of sending success/failure events. (pq, daniels)
v3: preserve the optional protocol error added in v2 and explicitly
state the outcome of import success or failure (pq)
v4: clarify create_immed failure cases and error codes (pq)
Signed-off-by: Varad Gautam <varad.gautam@collabora.com>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Daniel Stone <daniels@collabora.com>
clearly state the request name in format event to avoid abmiguous
interpretation between 'zwp_linux_buffer_params_v1::create' and
'zwp_linux_dmabuf_v1::create_params' requests.
v2: grammar fixup (Yong Bakos)
Signed-off-by: Varad Gautam <varad.gautam@collabora.com>
Suggested-by: Yong Bakos <ybakos@humanoriented.com>
Reviewed-by: Yong Bakos <ybakos@humanoriented.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
Enum entries and message arguments are sometimes preceded by a blank line, but
often aren't.
Standardize the format of the protocol specification by removing blank lines
preceding a list of message arguments and enum entries.
Signed-off-by: Yong Bakos <ybakos@humanoriented.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
Remove line breaks preceding closing interface tags, to match conventions
in this, and other, protocol xml docs.
Signed-off-by: Yong Bakos <ybakos@humanoriented.com>
Reviewed-by: Bryce Harrington <bryce@osg.samsung.com>
