What is the issue with the HTML Standard?
There is no way to indicate what tone mapping, if any, is done when calling functions such as drawImage. Adding a targetHdrHeadroom attribute to one of the mixins of CanvasRenderingContext2D would address this problem.
See explainer at:
https://github.com/ccameron-chromium/ColorWeb-CG/blob/master/canvas2d_hdr_headroom.md
What is the issue with the HTML Standard?
There is no way to indicate what tone mapping, if any, is done when calling functions such as
drawImage. Adding atargetHdrHeadroomattribute to one of the mixins ofCanvasRenderingContext2Dwould address this problem.See explainer at:
https://github.com/ccameron-chromium/ColorWeb-CG/blob/master/canvas2d_hdr_headroom.md