Add tunable tone/gamut mapping constants

This is sort of the reason why pl_options was introduced, so I can create micro-tunables like this for experts to play with (or to quickly iterate on design decisions) without expecting downstream clients to expose them all as separate controls.

Consider this a test drive.

added 1 commit

• 4ac407bd - tests/options: explicitly test setting 0.0

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added 10 commits

• c44b76d9 - gamut_mapping: make hard-coded constants tunable
• 9f7a5c24 - options: fix gamut_mapping options order
• 91b296ba - options: expose pl_color_map_constants options
• 25b3f3a8 - options: don't reject 0.0 floats
• 3f34426f - tests/options: explicitly test setting 0.0
• a9fd5ce3 - tone_mapping: change st2094-10 knee point default to 0.7
• 3fa9a881 - tone_mapping: change gamma default knee to 0.3
• 18125d54 - tone_mapping: refactor tone mapping parameters API
• f1402dc5 - options: map pl_tone_map_constants
• 7b2de5ed - demos/plplay: remove deprecated tone mapping param UI

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changed title from Add tunable gamut mapping constants to Add tunable tone/gamut mapping constants

changed the description

TODO:

• expose these controls also in plplay

I thought pl_options would make my life easier, but now it turns out I still need to add new options in three places: the code, options.c, and demos/plplay.c. Maybe we could auto-generate advanced options in plplay by enumerating pl_options?

added 13 commits

• 63c3767e - 1 commit from branch videolan:master
• 63c3767e...15613d58 - 2 earlier commits
• 72dd716a - options: fix gamut_mapping options order
• 73519283 - options: expose pl_color_map_constants options
• 997020fa - options: don't reject 0.0 floats
• 8a5e97ef - tests/options: explicitly test setting 0.0
• 89685163 - tone_mapping: change st2094-10 knee point default to 0.7
• e44c48a7 - tone_mapping: change gamma default knee to 0.3
• eba01004 - tone_mapping: refactor tone mapping parameters API
• eda5c496 - options: map pl_tone_map_constants
• 5a0d3d35 - demos/plplay: remove deprecated tone mapping param UI
• dbdfb172 - demos/plplay: add advanced constants section

Compare with previous version

added 4 commits

• 376fa971 - tone_mapping: refactor tone mapping parameters API
• 28d8e8b7 - options: map pl_tone_map_constants
• 2e09add0 - demos/plplay: remove deprecated tone mapping param UI
• 319593bc - demos/plplay: add advanced constants section

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approved this merge request

merged