X-Git-Url: https://git.ucc.asn.au/?a=blobdiff_plain;f=KernelLand%2FKernel%2Fdrv%2Fvterm_font.c;h=cb2702d9c12c23b935aa4d33ea79e7eb05bc222d;hb=c26a54015179da3096e31a9063a9b6249e7a5ab3;hp=841ea5041336f4c6807d2a6828a0c4c8a3add15f;hpb=51ab5f489bc356940c95cc936fd0508e8f07ea97;p=tpg%2Facess2.git

diff --git a/KernelLand/Kernel/drv/vterm_font.c b/KernelLand/Kernel/drv/vterm_font.c
index 841ea504..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
@@ -167,7 +179,7 @@ Uint16 VT_Colour12to15(Uint16 Col12)
 /**
  * \brief Converts a 12-bit colour into any other depth
  * \param Col12	12-bit source colour
- * \param Depth	Desired bit deptj
+ * \param Depth	Desired bit depth
  * \note Green then blue get the extra avaliable bits (16:5-6-5, 14:4-5-5)
  */
 Uint32 VT_Colour12toN(Uint16 Col12, int Depth)