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clamp pixel values in image conversion

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This commit is contained in:
Nick Fisher
2025-06-26 10:30:32 +08:00
parent 2613ba2423
commit fab3240ecf
1 changed files with 5 additions and 0 deletions
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5
thermion_dart/lib/src/utils/src/image.dart
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@@ -100,6 +100,11 @@ Future<Uint8List> pixelBufferToPng(Uint8List pixelBuffer, int width, int height,
a = hasAlpha ? pixelBuffer[pixelIndex + 3] / 255.0 : 1.0; a = hasAlpha ? pixelBuffer[pixelIndex + 3] / 255.0 : 1.0;
} }
r = r.clamp(0, 1);
g = g.clamp(0, 1);
b = b.clamp(0, 1);
a = a.clamp(0, 1);
// Apply inverse ACES tone mapping // Apply inverse ACES tone mapping
if (invertAces) { if (invertAces) {
r = _inverseACESToneMapping(r); r = _inverseACESToneMapping(r);