From 5a47aa47798718be5961dfcfae8d9c61fe93792e Mon Sep 17 00:00:00 2001
From: Mike Melanson <mike@multimedia.cx>
Date: Mon, 15 Jul 2002 00:51:17 +0000
Subject: added some pixel unpacking macros

CVS patchset: 2268
CVS date: 2002/07/15 00:51:17
---
 src/xine-utils/xineutils.h | 22 +++++++++++++++++++++-
 1 file changed, 21 insertions(+), 1 deletion(-)

(limited to 'src/xine-utils/xineutils.h')

diff --git a/src/xine-utils/xineutils.h b/src/xine-utils/xineutils.h
index 65b9d02da..985961a88 100644
--- a/src/xine-utils/xineutils.h
+++ b/src/xine-utils/xineutils.h
@@ -17,7 +17,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA
  *
- * $Id: xineutils.h,v 1.16 2002/07/14 01:27:03 tmmm Exp $
+ * $Id: xineutils.h,v 1.17 2002/07/15 00:51:17 tmmm Exp $
  *
  */
 #ifndef XINEUTILS_H
@@ -753,6 +753,26 @@ extern void (*yuv444_to_yuy2)
   (unsigned char) \
   ((v_r_table[r] + v_g_table[g] + v_b_table[b]) / SCALEFACTOR + CENTERSAMPLE)
 
+#define UNPACK_BGR15(packed_pixel, r, g, b) \
+  b = (packed_pixel & 0x7C00) >> 7; \
+  g = (packed_pixel & 0x03E0) >> 2; \
+  r = (packed_pixel & 0x001F) << 3;
+
+#define UNPACK_BGR16(packed_pixel, r, g, b) \
+  b = (packed_pixel & 0xF800) >> 8; \
+  g = (packed_pixel & 0x07E0) >> 3; \
+  r = (packed_pixel & 0x001F) << 3;
+
+#define UNPACK_RGB15(packed_pixel, r, g, b) \
+  r = (packed_pixel & 0x7C00) >> 7; \
+  g = (packed_pixel & 0x03E0) >> 2; \
+  b = (packed_pixel & 0x001F) << 3;
+
+#define UNPACK_RGB16(packed_pixel, r, g, b) \
+  r = (packed_pixel & 0xF800) >> 8; \
+  g = (packed_pixel & 0x07E0) >> 3; \
+  b = (packed_pixel & 0x001F) << 3;
+
 extern int y_r_table[256];
 extern int y_g_table[256];
 extern int y_b_table[256];
-- 
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