[openfirmware] [commit] r2513 - dev/video/common

[repository service]

Author: wmb
Date: Fri Sep 16 02:41:48 2011
New Revision: 2513
URL: http://tracker.coreboot.org/trac/openfirmware/changeset/2513

Log:
ARM - ARM version of argb>565-pixel was badly broken.

Modified:
   dev/video/common/rectangle16.fth

Modified: dev/video/common/rectangle16.fth
==============================================================================
--- dev/video/common/rectangle16.fth	Fri Sep 16 02:40:48 2011	(r2512)
+++ dev/video/common/rectangle16.fth	Fri Sep 16 02:41:48 2011	(r2513)
@@ -52,14 +52,14 @@
    0= until
 c;
 code argb>565-pixel  ( argb -- 565 )
-   mov  r0,tos,lsr #3    \ Blue
-   and  r0,tos,#0x1f
+   and  r0,tos,#0xf8    \ Blue
+   mov  r0,r0,lsr #3
 
    and  r1,tos,#0xfc00   \ Green
-   orr  r0,r1,r1,lsr #5
+   orr  r0,r0,r1,lsr #5
 
    and  r1,tos,#0xf80000 \ Red
-   orr  r0,r1,r1,lsr #8
+   orr  r0,r0,r1,lsr #8
 
    mov  tos,r0
 c;