Update of /cvsroot/alsa/alsa-lib/test
In directory sc8-pr-cvs1:/tmp/cvs-serv6080
Modified Files:
code.c
Log Message:
Synced with dmix plugin
Index: code.c
===================================================================
RCS file: /cvsroot/alsa/alsa-lib/test/code.c,v
retrieving revision 1.7
retrieving revision 1.8
diff -u -r1.7 -r1.8
--- code.c 21 Feb 2003 10:09:36 -0000 1.7
+++ code.c 28 Feb 2003 17:03:26 -0000 1.8
@@ -146,15 +146,14 @@
* EBX - sum
* ECX - old sample
* EAX - sample / temporary
- * EDX - size
+ * EDX - temporary
*/
__asm__ __volatile__ (
"\n"
/*
- * initialization, load EDX, ESI, EDI, EBX registers
+ * initialization, load ESI, EDI, EBX registers
*/
- "\tmovl %0, %%edx\n"
"\tmovl %1, %%edi\n"
"\tmovl %2, %%esi\n"
"\tmovl %3, %%ebx\n"
@@ -171,16 +170,18 @@
/*
* sample = *src;
+ * sum_sample = *sum;
* if (cmpxchg(*dst, 0, 1) == 0)
- * sample -= *sum;
+ * sample -= sum_sample;
* xadd(*sum, sample);
*/
"\tmovw $0, %%ax\n"
"\tmovw $1, %%cx\n"
+ "\tmovl (%%ebx), %%edx\n"
"\t" LOCK_PREFIX "cmpxchgw %%cx, (%%edi)\n"
"\tmovswl (%%esi), %%ecx\n"
"\tjnz 2f\n"
- "\tsubl (%%ebx), %%ecx\n"
+ "\tsubl %%edx, %%ecx\n"
"2:"
"\t" LOCK_PREFIX "addl %%ecx, (%%ebx)\n"
@@ -208,7 +209,7 @@
"\tadd %4, %%edi\n"
"\tadd %5, %%esi\n"
"\tadd %6, %%ebx\n"
- "\tdecl %%edx\n"
+ "\tdecl %0\n"
"\tjnz 1b\n"
"\tjmp 6f\n"
@@ -225,7 +226,7 @@
"\tadd %4, %%edi\n"
"\tadd %5, %%esi\n"
"\tadd %6, %%ebx\n"
- "\tdecl %%edx\n"
+ "\tdecl %0\n"
"\tjnz 1b\n"
"\tjmp 6f\n"
@@ -242,7 +243,7 @@
"\tadd %4, %%edi\n"
"\tadd %5, %%esi\n"
"\tadd %6, %%ebx\n"
- "\tdecl %%edx\n"
+ "\tdecl %0\n"
"\tjnz 1b\n"
// "\tjmp 6f\n"
@@ -266,15 +267,14 @@
* EBX - sum
* ECX - old sample
* EAX - sample / temporary
- * EDX - size
+ * EDX - temporary
*/
__asm__ __volatile__ (
"\n"
/*
- * initialization, load EDX, ESI, EDI, EBX registers
+ * initialization, load ESI, EDI, EBX registers
*/
- "\tmovl %0, %%edx\n"
"\tmovl %1, %%edi\n"
"\tmovl %2, %%esi\n"
"\tmovl %3, %%ebx\n"
@@ -291,16 +291,18 @@
/*
* sample = *src;
+ * sum_sample = *sum;
* if (cmpxchg(*dst, 0, 1) == 0)
- * sample -= *sum;
+ * sample -= sum_sample;
* xadd(*sum, sample);
*/
"\tmovw $0, %%ax\n"
"\tmovw $1, %%cx\n"
+ "\tmovl (%%ebx), %%edx\n"
"\t" LOCK_PREFIX "cmpxchgw %%cx, (%%edi)\n"
"\tmovswl (%%esi), %%ecx\n"
"\tjnz 2f\n"
- "\tsubl (%%ebx), %%ecx\n"
+ "\tsubl %%edx, %%ecx\n"
"2:"
"\t" LOCK_PREFIX "addl %%ecx, (%%ebx)\n"
@@ -327,7 +329,7 @@
"\tadd %4, %%edi\n"
"\tadd %5, %%esi\n"
"\tadd %6, %%ebx\n"
- "\tdecl %%edx\n"
+ "\tdecl %0\n"
"\tjnz 1b\n"
"\tjmp 6f\n"
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