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Fix gamma correction for color not enabled on fresh install #5225

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Fix gamma correction for color not enabled on fresh install #5225

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81e35ec
Initial plan
Copilot Dec 23, 2025
cba0e4f
Fix gamma correction not enabled on fresh install
Copilot Dec 23, 2025
101eef5
Complete fix for gamma correction initialization
Copilot Dec 23, 2025
b68a9e0
Address PR feedback: use gammaCorrectVal and remove CodeQL file
Copilot Dec 23, 2025
48fab36
Revert changes to .gitignore
Copilot Dec 23, 2025
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3 changes: 3 additions & 0 deletions .gitignore
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Original file line number Diff line number Diff line change
Expand Up @@ -25,3 +25,6 @@ wled-update.sh
/wled00/Release
/wled00/wled00.ino.cpp
/wled00/html_*.h

# CodeQL
_codeql_detected_source_root
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@DedeHai DedeHai Dec 23, 2025

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revert changes to itignore

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Copilot AI Dec 23, 2025

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Reverted in 48fab36.

4 changes: 2 additions & 2 deletions wled00/cfg.cpp
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Expand Up @@ -506,8 +506,8 @@ bool deserializeConfig(JsonObject doc, bool fromFS) {
CJSON(strip.autoSegments, light[F("aseg")]);

CJSON(gammaCorrectVal, light["gc"]["val"]); // default 2.2
float light_gc_bri = light["gc"]["bri"];
float light_gc_col = light["gc"]["col"];
float light_gc_bri = light["gc"]["bri"] | 1.0f; // default to 1.0 (false)
float light_gc_col = light["gc"]["col"] | gammaCorrectVal; // default to gammaCorrectVal (true)
if (light_gc_bri > 1.0f) gammaCorrectBri = true;
else gammaCorrectBri = false;
if (light_gc_col > 1.0f) gammaCorrectCol = true;
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