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Extended brightness range rendering #3666

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ccameron-chromium opened this issue Jul 19, 2024 · 1 comment · May be fixed by #3668
Open

Extended brightness range rendering #3666

ccameron-chromium opened this issue Jul 19, 2024 · 1 comment · May be fixed by #3668

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@ccameron-chromium
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The current spec does not clearly indicate what should be done with color values that land outside of the standard dynamic range gamut of the screen (colors that, when converted to the color space of the screen, land outside of the [0, 1] interval).

The following proposal indicates a default behavior (that matches existing implementations and WebGPU's default behavior), and provides a mechanism for opting in to extended-range brightness.
https://github.com/ccameron-chromium/webgl-hdr/blob/master/EXPLAINER.md
@ccameron-chromium
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Related PR: #3668

@ccameron-chromium ccameron-chromium linked a pull request Jul 25, 2024 that will close this issue
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Add drawingBufferToneMapping ccameron-chromium/WebGL
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@ccameron-chromium