From fac0411e85ab1c84b71c06dd2328553eef0618d0 Mon Sep 17 00:00:00 2001 From: Marti Maria Date: Mon, 24 Jan 2022 12:00:22 +0100 Subject: 8 bit optimization only works on RGB8->RGB8 Thanks to Krita folks for discovering the issue --- plugins/fast_float/src/fast_8_tethra.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'plugins') diff --git a/plugins/fast_float/src/fast_8_tethra.c b/plugins/fast_float/src/fast_8_tethra.c index 3e29dd1..770123b 100644 --- a/plugins/fast_float/src/fast_8_tethra.c +++ b/plugins/fast_float/src/fast_8_tethra.c @@ -364,8 +364,8 @@ cmsBool Optimize8BitRGBTransform(_cmsTransform2Fn* TransformFn, // Only on RGB if (T_COLORSPACE(*InputFormat) != PT_RGB) return FALSE; - // Lab8 is not suitable due to the encoding - if (T_COLORSPACE(*OutputFormat) == PT_Lab) return FALSE; + // This optimization only works on RGB8->RGB8 + if (T_COLORSPACE(*OutputFormat) != PT_RGB) return FALSE; OriginalLut = *Lut; -- cgit v1.2.1