39 lines
1.0 KiB
ReStructuredText
39 lines
1.0 KiB
ReStructuredText
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.. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
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.. _pixfmt:
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#############
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Image Formats
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#############
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The V4L2 API was primarily designed for devices exchanging image data
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with applications. The struct :c:type:`v4l2_pix_format` and
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struct :c:type:`v4l2_pix_format_mplane` structures define the
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format and layout of an image in memory. The former is used with the
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single-planar API, while the latter is used with the multi-planar
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version (see :ref:`planar-apis`). Image formats are negotiated with
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the :ref:`VIDIOC_S_FMT <VIDIOC_G_FMT>` ioctl. (The explanations here
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focus on video capturing and output, for overlay frame buffer formats
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see also :ref:`VIDIOC_G_FBUF <VIDIOC_G_FBUF>`.)
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.. toctree::
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:maxdepth: 1
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pixfmt-v4l2
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pixfmt-v4l2-mplane
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pixfmt-intro
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pixfmt-indexed
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pixfmt-rgb
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pixfmt-bayer
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yuv-formats
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hsv-formats
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depth-formats
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pixfmt-compressed
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sdr-formats
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tch-formats
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meta-formats
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pixfmt-reserved
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colorspaces
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colorspaces-defs
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colorspaces-details
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