[WIP Prototype] Add HDR support to tonemappers #66761

Job	Run time
📊 Static checks / Code style, file formatting, and docs	46s
🍏 iOS / Template (target=template_release)	2m 18s
🤖 Android / Editor (target=editor)	6m 29s
🤖 Android / Template arm32 (target=template_release, arch=arm32)	3m 28s
🤖 Android / Template arm64 (target=template_release, arch=arm64)	3m 36s
🌐 Web / Template w/ threads (target=template_release, threads=yes)	3m 34s
🍎 macOS / Template (target=template_release)	2m 37s
🌐 Web / Template w/o threads (target=template_release, threads=no)	3m 52s
🍎 macOS / Editor (target=editor)	3m 36s
🏁 Windows / Editor w/ clang-cl (target=editor, use_llvm=yes)	3m 52s
🐧 Linux / Minimal template (target=template_release, everything disabled)	2m 40s
🐧 Linux / Editor with clang sanitizers (target=editor, dev_build=yes, use_asan=yes, use_ubsan=yes, use_llvm=yes, linker=lld)	7m 9s
🏁 Windows / Template (target=template_release)	3m 48s
🐧 Linux / Template w/ Mono, debug (target=template_debug)	3m 18s
🐧 Linux / Editor w/ Mono (target=editor)	11m 47s
🐧 Linux / Template w/ Mono, release (target=template_release)	3m 13s
🐧 Linux / Editor with ThreadSanitizer (target=editor, dev_build=yes, use_tsan=yes, use_llvm=yes, linker=lld)	8m 26s
🐧 Linux / Editor with doubles and GCC sanitizers (target=editor, dev_build=yes, scu_build=yes, precision=double, use_asan=yes, use_ubsan=yes, linker=mold)	14m 51s
🏁 Windows / Editor (target=editor)	7m 49s
🏁 Windows / Template w/ GCC (target=template_release, use_mingw=yes)	4m 6s
	1h 41m 15s

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