Add support for libsmpte2094-50#399
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Actually, this PR loses a bit of information because of the component mix that it does not use properly. Would there be a better place for me to put code ? The input would be the original image + AGTM metadata, the output would be a full gainmap. |
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I think it's better to split the logic into a standalone file agtm.h/.cpp, and this may also require API change |
- Move SMPTE 2094-50 specific logic from GainLUT to new AgtmGainLUT in agtm.h/cpp. - Add new generateGainMap API that takes image and SMPTE 2094-50 metadata. - Move SMPTE related unit tests to agtm_test.cpp and add test for new API.
DichenZhang1
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Jul 7, 2026
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