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-rw-r--r--third_party/jpeg-xl/lib/jxl/modular/transform/enc_palette.cc1
1 files changed, 1 insertions, 0 deletions
diff --git a/third_party/jpeg-xl/lib/jxl/modular/transform/enc_palette.cc b/third_party/jpeg-xl/lib/jxl/modular/transform/enc_palette.cc
index 7f9399d3c4..86d161e891 100644
--- a/third_party/jpeg-xl/lib/jxl/modular/transform/enc_palette.cc
+++ b/third_party/jpeg-xl/lib/jxl/modular/transform/enc_palette.cc
@@ -170,6 +170,7 @@ Status FwdPaletteIteration(Image &input, uint32_t begin_c, uint32_t end_c,
size_t w = input.channel[begin_c].w;
size_t h = input.channel[begin_c].h;
+ if (input.bitdepth >= 32) return false;
if (!lossy && nb_colors < 2) return false;
if (!lossy && nb == 1) {