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[vg.git] / vg_imgui.h

diff --git a/vg_imgui.h b/vg_imgui.h
index 244a3f7e5f068917cc153cf5fc8c63cd578218a3..58a2fd4ab7e85504ec2e2f38d513dbcb8fc845b8 100644 (file)
--- a/vg_imgui.h
+++ b/vg_imgui.h
@@ -798,6 +798,15 @@ static u32 ui_colourcont( enum ui_scheme_colour id )
    else                                   return ui_colour( k_ui_fg+1 );
 }
 
+static void ui_hex_to_norm( u32 hex, v4f norm )
+{
+   norm[0] = ((hex    ) & 0xff);
+   norm[1] = ((hex>>8 ) & 0xff);
+   norm[2] = ((hex>>16) & 0xff);
+   norm[3] = ((hex>>24) & 0xff);
+   v4_muls( norm, 1.0f/255.0f, norm );
+}
+
 static u32 ui_ntext( ui_rect rect, const char *str, u32 len, ui_px scale, 
                      enum ui_align align, u32 colour )
 {