Index: qemu/hw/pixel_ops.h
===================================================================
--- /dev/null	1970-01-01 00:00:00.000000000 +0000
+++ qemu/hw/pixel_ops.h	2007-06-07 19:45:57.000000000 +0000
@@ -0,0 +1,49 @@
+static inline unsigned int rgb_to_pixel8(unsigned int r, unsigned int g,
+                                         unsigned int b)
+{
+#ifdef WORDS_BIGENDIAN
+    return ((b >> 5) << 5) | ((g >> 5) << 2) | (r >> 6);
+#else
+    return ((r >> 5) << 5) | ((g >> 5) << 2) | (b >> 6);
+#endif
+}
+
+static inline unsigned int rgb_to_pixel15(unsigned int r, unsigned int g,
+                                          unsigned int b)
+{
+#ifdef WORDS_BIGENDIAN
+    return ((b >> 3) << 10) | ((g >> 3) << 5) | (r >> 3);
+#else
+    return ((r >> 3) << 10) | ((g >> 3) << 5) | (b >> 3);
+#endif
+}
+
+static inline unsigned int rgb_to_pixel16(unsigned int r, unsigned int g,
+                                          unsigned int b)
+{
+#ifdef WORDS_BIGENDIAN
+    return ((b >> 3) << 11) | ((g >> 2) << 5) | (r >> 3);
+#else
+    return ((r >> 3) << 11) | ((g >> 2) << 5) | (b >> 3);
+#endif
+}
+
+static inline unsigned int rgb_to_pixel32(unsigned int r, unsigned int g,
+                                          unsigned int b)
+{
+#ifdef WORDS_BIGENDIAN
+    return (b << 16) | (g << 8) | r;
+#else
+    return (r << 16) | (g << 8) | b;
+#endif
+}
+
+static inline unsigned int rgb_to_pixel32bgr(unsigned int r, unsigned int g,
+                                             unsigned int b)
+{
+#ifdef WORDS_BIGENDIAN
+    return (r << 16) | (g << 8) | b;
+#else
+    return (b << 16) | (g << 8) | r;
+#endif
+}
Index: qemu/hw/tcx.c
===================================================================
--- qemu.orig/hw/tcx.c	2007-06-07 19:35:27.000000000 +0000
+++ qemu/hw/tcx.c	2007-06-07 19:38:28.000000000 +0000
@@ -22,6 +22,7 @@
  * THE SOFTWARE.
  */
 #include "vl.h"
+#include "pixel_ops.h"
 
 #define MAXX 1024
 #define MAXY 768
@@ -47,27 +48,6 @@
 static void tcx_invalidate_display(void *opaque);
 static void tcx24_invalidate_display(void *opaque);
 
-/* XXX: unify with vga draw line functions */
-static inline unsigned int rgb_to_pixel8(unsigned int r, unsigned int g, unsigned b)
-{
-    return ((r >> 5) << 5) | ((g >> 5) << 2) | (b >> 6);
-}
-
-static inline unsigned int rgb_to_pixel15(unsigned int r, unsigned int g, unsigned b)
-{
-    return ((r >> 3) << 10) | ((g >> 3) << 5) | (b >> 3);
-}
-
-static inline unsigned int rgb_to_pixel16(unsigned int r, unsigned int g, unsigned b)
-{
-    return ((r >> 3) << 11) | ((g >> 2) << 5) | (b >> 3);
-}
-
-static inline unsigned int rgb_to_pixel32(unsigned int r, unsigned int g, unsigned b)
-{
-    return (r << 16) | (g << 8) | b;
-}
-
 static void update_palette_entries(TCXState *s, int start, int end)
 {
     int i;
Index: qemu/hw/vga.c
===================================================================
--- qemu.orig/hw/vga.c	2007-06-07 19:36:38.000000000 +0000
+++ qemu/hw/vga.c	2007-06-07 19:41:42.000000000 +0000
@@ -23,6 +23,7 @@
  */
 #include "vl.h"
 #include "vga_int.h"
+#include "pixel_ops.h"
 
 //#define DEBUG_VGA
 //#define DEBUG_VGA_MEM
@@ -812,31 +813,6 @@
 typedef void vga_draw_line_func(VGAState *s1, uint8_t *d, 
                                 const uint8_t *s, int width);
 
-static inline unsigned int rgb_to_pixel8(unsigned int r, unsigned int g, unsigned b)
-{
-    return ((r >> 5) << 5) | ((g >> 5) << 2) | (b >> 6);
-}
-
-static inline unsigned int rgb_to_pixel15(unsigned int r, unsigned int g, unsigned b)
-{
-    return ((r >> 3) << 10) | ((g >> 3) << 5) | (b >> 3);
-}
-
-static inline unsigned int rgb_to_pixel16(unsigned int r, unsigned int g, unsigned b)
-{
-    return ((r >> 3) << 11) | ((g >> 2) << 5) | (b >> 3);
-}
-
-static inline unsigned int rgb_to_pixel32(unsigned int r, unsigned int g, unsigned b)
-{
-    return (r << 16) | (g << 8) | b;
-}
-
-static inline unsigned int rgb_to_pixel32bgr(unsigned int r, unsigned int g, unsigned b)
-{
-    return (b << 16) | (g << 8) | r;
-}
-
 #define DEPTH 8
 #include "vga_template.h"
 
Index: qemu/Makefile.target
===================================================================
--- qemu.orig/Makefile.target	2007-06-07 19:47:46.000000000 +0000
+++ qemu/Makefile.target	2007-06-07 19:50:35.000000000 +0000
@@ -592,6 +592,10 @@
 signal.o: signal.c
 	$(CC) $(HELPER_CFLAGS) $(CPPFLAGS) $(BASE_CFLAGS) -c -o $@ $<
 
+vga.o: pixel_ops.h
+
+tcx.o: pixel_ops.h
+
 ifeq ($(TARGET_BASE_ARCH), i386)
 op.o: op.c opreg_template.h ops_template.h ops_template_mem.h ops_mem.h ops_sse.h
 endif