diff -r ffa851df0825 -r 2fb8b9db1c86 symbian-qemu-0.9.1-12/qemu-symbian-svp/audio/rate_template.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/symbian-qemu-0.9.1-12/qemu-symbian-svp/audio/rate_template.h	Fri Jul 31 15:01:17 2009 +0100
@@ -0,0 +1,111 @@
+/*
+ * QEMU Mixing engine
+ *
+ * Copyright (c) 2004-2005 Vassili Karpov (malc)
+ * Copyright (c) 1998 Fabrice Bellard
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+/*
+ * Processed signed long samples from ibuf to obuf.
+ * Return number of samples processed.
+ */
+void NAME (void *opaque, struct st_sample *ibuf, struct st_sample *obuf,
+           int *isamp, int *osamp)
+{
+    struct rate *rate = opaque;
+    struct st_sample *istart, *iend;
+    struct st_sample *ostart, *oend;
+    struct st_sample ilast, icur, out;
+#ifdef FLOAT_MIXENG
+    mixeng_real t;
+#else
+    int64_t t;
+#endif
+
+    ilast = rate->ilast;
+
+    istart = ibuf;
+    iend = ibuf + *isamp;
+
+    ostart = obuf;
+    oend = obuf + *osamp;
+
+    if (rate->opos_inc == (1ULL + UINT_MAX)) {
+        int i, n = *isamp > *osamp ? *osamp : *isamp;
+        for (i = 0; i < n; i++) {
+            OP (obuf[i].l, ibuf[i].l);
+            OP (obuf[i].r, ibuf[i].r);
+        }
+        *isamp = n;
+        *osamp = n;
+        return;
+    }
+
+    while (obuf < oend) {
+
+        /* Safety catch to make sure we have input samples.  */
+        if (ibuf >= iend) {
+            break;
+        }
+
+        /* read as many input samples so that ipos > opos */
+
+        while (rate->ipos <= (rate->opos >> 32)) {
+            ilast = *ibuf++;
+            rate->ipos++;
+            /* See if we finished the input buffer yet */
+            if (ibuf >= iend) {
+                goto the_end;
+            }
+        }
+
+        icur = *ibuf;
+
+        /* interpolate */
+#ifdef FLOAT_MIXENG
+#ifdef RECIPROCAL
+        t = (rate->opos & UINT_MAX) * (1.f / UINT_MAX);
+#else
+        t = (rate->opos & UINT_MAX) / (mixeng_real) UINT_MAX;
+#endif
+        out.l = (ilast.l * (1.0 - t)) + icur.l * t;
+        out.r = (ilast.r * (1.0 - t)) + icur.r * t;
+#else
+        t = rate->opos & 0xffffffff;
+        out.l = (ilast.l * ((int64_t) UINT_MAX - t) + icur.l * t) >> 32;
+        out.r = (ilast.r * ((int64_t) UINT_MAX - t) + icur.r * t) >> 32;
+#endif
+
+        /* output sample & increment position */
+        OP (obuf->l, out.l);
+        OP (obuf->r, out.r);
+        obuf += 1;
+        rate->opos += rate->opos_inc;
+    }
+
+the_end:
+    *isamp = ibuf - istart;
+    *osamp = obuf - ostart;
+    rate->ilast = ilast;
+}
+
+#undef NAME
+#undef OP