Andreas Kling 2d811fb432 LibGfx: Add frame_duration() to ImageDecoderPlugin ...

Add a virtual method to query frame durations without decoding pixel
data. This is needed by the ImageDecoder service to extract timing
metadata upfront for streaming animation decode.

Implement the method for GIF, PNG, WebP, AVIF, and JPEGXL decoders.
For WebP, extract durations from the demuxer during header decode so
they are available before any frames are decoded.

2026-02-13 18:34:24 +01:00

4.7 KiB

Raw Blame History

View Raw