Restore streaming output writes #39
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9ary
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During the upgrade from image 0.23 to 0.24, `ImageBuffer::write_to()` was changed to require a seekable writer. This doesn't work when writing to stdout, so we were forced to buffer the output before writing it out in one go. It turns out that most individual encoders don't actually require seeking, and neither of the two we use does. Restore streaming behavior by invoking encoders directly. See: image-rs/image#1922
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During the upgrade from image 0.23 to 0.24,
ImageBuffer::write_to()was changed to require a seekable writer.This doesn't work when writing to stdout, so we were forced to buffer the output before writing it out in one go.
It turns out that most individual encoders don't actually require seeking, and neither of the two we use does.
Restore streaming behavior by invoking encoders directly.
See: image-rs/image#1922
This still requires testing.