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-rw-r--r--mesalib/src/gallium/auxiliary/util/u_pack_color.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/mesalib/src/gallium/auxiliary/util/u_pack_color.h b/mesalib/src/gallium/auxiliary/util/u_pack_color.h
index 50ec226d8..6c6d9669c 100644
--- a/mesalib/src/gallium/auxiliary/util/u_pack_color.h
+++ b/mesalib/src/gallium/auxiliary/util/u_pack_color.h
@@ -329,6 +329,8 @@ util_unpack_color_ub(enum pipe_format format, union util_color *uc,
/**
* Note rgba outside [0,1] will be clamped for int pixel formats.
+ * This will not work (and might not really be useful with float input)
+ * for pure integer formats (which lack the pack_rgba_float function).
*/
static INLINE void
util_pack_color(const float rgba[4], enum pipe_format format, union util_color *uc)