Lines Matching +full:pre +full:- +full:scaling

1 .. SPDX-License-Identifier: GPL-2.0
6 Memory-to-memory Stateless Video Decoder Interface
18 This section describes how user-space ("the client") is expected to communicate
24 Stateless decoders make use of the :ref:`media-request-api`. A stateless
45      codec-specific capability controls (such as H.264 profiles) to the set
55      formats may depend on the value of some codec-dependent controls.
164          if the hardware supports composition and/or scaling.
167    to obtain up-to-date information about the buffers size and layout.
243 format and might be affected by codec-specific extended controls, as stated in
287 2. Set the codec-specific controls for the decoding request, using
300           array must contain all the codec-specific controls required to decode
319     :c:func:`MEDIA_REQUEST_IOC_QUEUE` will return ``-ENOENT``. If more than one
320     ``OUTPUT`` buffer is queued, then it will return ``-EINVAL``.
321     :c:func:`MEDIA_REQUEST_IOC_QUEUE` returning non-zero means that no
345 and storing it into the relevant member of a codec-dependent control structure.
355 order, then user-space can take advantage of this guarantee and queue a
379 from the pre-seek position.