X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=pico%2Fdraw_arm.s;h=ec5fcf7ecc0efe5338d659b2a08e89487d6dca79;hb=cff531af94bd9c9c89ae162e80f48ddc26a4e504;hp=82bb603d38a7385b35d1107d4c5de0d050137880;hpb=a39d8ba58537664e9e63e8b69bce75d4c42993a7;p=picodrive.git

diff --git a/pico/draw_arm.s b/pico/draw_arm.s
index 82bb603d..ec5fcf7e 100644
--- a/pico/draw_arm.s
+++ b/pico/draw_arm.s
@@ -1,10 +1,12 @@
-@ vim:filetype=armasm
-
-@ ARM assembly versions of some funtions from draw.c
-@ this is highly specialized, be careful if changing related C code!
-
-@ (c) Copyright 2007-2008, Grazvydas "notaz" Ignotas
-@ All Rights Reserved
+/*
+ * assembly optimized versions of most funtions from draw.c
+ * (C) notaz, 2006-2010
+ *
+ * This work is licensed under the terms of MAME license.
+ * See COPYING file in the top-level directory.
+ *
+ * this is highly specialized, be careful if changing related C code!
+ */
 
 .include "port_config.s"
 
@@ -1638,7 +1640,7 @@ vidConvCpyRGB565: @ void *to, void *from, int pixels
     stmfd   sp!, {r4-r9,lr}
     mov     r8,     #0x0061
     orr     r8, r8, #0x0800
-    orr     r8, r8, lsl #16
+    orr     r8, r8, r8, lsl #16
     vidConvCpyRGB565_local
     ldmfd   sp!, {r4-r9,lr}
     bx      lr
@@ -1663,7 +1665,7 @@ PicoDoHighPal555_nopush:
     mov     r2, #0x40
     mov     r8,     #0x0061
     orr     r8, r8, #0x0800
-    orr     r8, r8, lsl #16
+    orr     r8, r8, r8, lsl #16
 
     vidConvCpyRGB565_local
 
@@ -2026,3 +2028,4 @@ blockcpy_loop_or:
     ldmfd   sp!, {r4-r6}
     bx      lr
 
+@ vim:filetype=armasm