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Added reading 8-bit color DDS images #7426

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Sep 30, 2023
Merged

Added reading 8-bit color DDS images #7426

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cd4adb1
Added reading 8-bit color images
radarhere Sep 27, 2023
3caae28
Added release notes
radarhere Sep 30, 2023
114aadd
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radarhere Sep 30, 2023
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@radarhere
radarhere committed Sep 30, 2023
commit 114aadd2ca8bf6bb7a4a6eaf45310c4328f713d5
32 changes: 29 additions & 3 deletions docs/handbook/image-file-formats.rst
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Expand Up @@ -63,9 +63,35 @@ DDS
^^^

DDS is a popular container texture format used in video games and natively supported
by DirectX. Uncompressed RGB and RGBA can be read, and (since 8.3.0) written. DXT1,
DXT3 (since 3.4.0) and DXT5 pixel formats can be read, only in ``RGBA`` mode. Since
10.1.0, 8-bit color indexed files can be read as ``P`` mode images.
by DirectX.

DXT1 and DXT5 pixel formats can be read, only in ``RGBA`` mode.

.. versionadded:: 3.4.0
DXT3 images can be read in ``RGB`` mode and DX10 images can be read in
``RGB`` and ``RGBA`` mode.

.. versionadded:: 6.0.0
Uncompressed ``RGBA`` images can be read.


.. versionadded:: 8.3.0
BC5S images can be opened in ``RGB`` mode, and uncompressed ``RGB`` images
can be read. Uncompressed data can also be saved to image files.


.. versionadded:: 9.3.0
ATI1 images can be opened in ``L`` mode and ATI2 images can be opened in
``RGB`` mode.

.. versionadded:: 9.4.0
Uncompressed ``L`` ("luminance") and ``LA`` images can be opened and saved.


.. versionadded:: 10.1.0
BC5U can be read in ``RGB`` mode, and 8-bit color indexed images can be read
in ``P`` mode.


DIB
^^^
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