X-Git-Url: https://git.ucc.asn.au/?a=blobdiff_plain;f=KernelLand%2FKernel%2Fdrv%2Fvterm_font.c;fp=KernelLand%2FKernel%2Fdrv%2Fvterm_font.c;h=cb2702d9c12c23b935aa4d33ea79e7eb05bc222d;hb=45ea05112879353e05848dde97fff36615721d6b;hp=f084c5b3f37545827c373f32a02759eef6fc1b9c;hpb=77c5f08971d6354aee5d402d25adea8d82b6e67b;p=tpg%2Facess2.git

diff --git a/KernelLand/Kernel/drv/vterm_font.c b/KernelLand/Kernel/drv/vterm_font.c
index f084c5b3..cb2702d9 100644
--- a/KernelLand/Kernel/drv/vterm_font.c
+++ b/KernelLand/Kernel/drv/vterm_font.c
@@ -132,6 +132,18 @@ void VT_Font_Render(Uint32 Codepoint, void *Buffer, int Depth, int Pitch, Uint32
 	}
 }
 
+Uint16 VT_Colour24to12(Uint32 Col24)
+{
+	Uint16	ret = 0;
+	
+	for( int i = 0; i < 3; i ++ )
+	{
+		Uint32	comp = (Col24 >> (i*8)) & 0xFF;
+		ret |= ((comp * 15) / 255) << (i*4);
+	}
+	return ret;
+}
+
 /**
  * \fn Uint32 VT_Colour12to24(Uint16 Col12)
  * \brief Converts a 12-bit colour into 24 bits