| Re: [AD] "clear" work bad with sub-bitmaps |
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Javier González wrote:
> can someone with good asm knowledge (i only know intel syntax ;) check it?
Fixed.
--
- Robert J Ohannessian
"Microsoft code is probably O(n^20)" (My CS teacher)
--- /allegro/src/i386/iblit8.s Sat Feb 10 08:20:20 2001
+++ allegro/src/i386/iblit8.s Sat Feb 10 08:31:30 2001
@@ -108,8 +108,7 @@
addl $8, %edi /* we set %edi to the next aligned memory address */
- addl %eax, %ecx /* and adjust %ecx to reflect the change */
+ addl %eax, %ecx
clearMMX_aligned:
movl %ecx, %eax /* save for later */
@@ -195,7 +194,8 @@
addl $8, %edi /* we set %edi to the next aligned memory address */
- addl %ecx, %eax /* and adjust %ecx to reflect the change */
+ addl %eax, %ecx
+
clearMMXseg_aligned:
movl %ecx, %eax /* save for later */
--- /allegro/src/i386/iblit16.s Sun May 14 16:17:14 2000
+++ allegro/src/i386/iblit16.s Sat Feb 10 08:28:38 2001
@@ -109,7 +109,7 @@
addl $8, %edi /* we set %edi to the next aligned memory address */
- addl %eax, %ecx /* and adjust %ecx to reflect the change */
+ addl %ecx, %eax /* and adjust %ecx to reflect the change */
clearMMX_aligned:
movl %ecx, %eax /* save for later */
@@ -197,7 +197,7 @@
addl $8, %edi /* we set %edi to the next aligned memory address */
- addl %ecx, %eax /* and adjust %ecx to reflect the change */
+ addl %eax, %ecx /* and adjust %ecx to reflect the change */
clearMMXseg_aligned:
movl %ecx, %eax /* save for later */