On Wed, 14 Oct 2026 15:55:13 GMT, Phil Race <[email protected]> wrote:
>The plugin is baseline only. Sorry I missed a reason for this, I have pointed that just support of progressive encoding make this plugin non-baseline. The initial reason you posted "ImageIO's native JPEG library is compiled to support baseline JPEG only." is wrong, is there any other reason? >Any processing of 16 bit quantization tables can legitimately be disabled This can be attempted to be disabled, but it also means that the current version of the plugin is non-baseline, and the patch drops that functionality which is currently supported by the plugin and even mentioned in the spec. >There is no need to edit the libjpeg. I'll post a test to show that the current clamping does not affect the table saved in the image metadata, so even after that patch the plugin will be non-baseline. ------------- PR Review Comment: https://git.openjdk.org/jdk/pull/33217#discussion_r4274080118
