Merge TCX and VGA pixel operations

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2973 c046a42c-6fe2-441c-8c8c-71466251a162

Makefile.target

@@ -592,6 +592,10 @@ cpu-exec.o: cpu-exec.c
 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

hw/tcx.c

@@ -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 tcx24_screen_dump(void *opaque, const char *filename);
 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;

hw/vga.c

@@ -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_glyph9_func(uint8_t *d, int linesize,
 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"