Fix 32 bit NEON version of DXT1 compression.

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This reverts commit b32e8fa24e.

Apparently it is possible to receive non-uniform data in alpha channel, which
breaks the original assumption about not needing the mask. This seemed to be a
problem only on 32 bit NEON implementation of DXT1 compression. Other
implementations handle such data without degradation of visual output.

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This commit is contained in:

Bartosz Taudul

2019-09-03 21:26:17 +02:00

parent aa2530d442

commit 37661fd2ee

2 changed files with 5 additions and 4 deletions

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doc/issues/dxt1+alpha.png

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