Reorganised the source tree. We now have src/ with a couple of subdirs:

* daemon/ - Contains the files specific to the polypaudio daemon.
 * modules/ - All loadable modules.
 * polyp/ - Files that are part of the public, application interface or
   are only used in libpolyp.
 * polypcore/ - All other shared files.
 * tests/ - Test programs.
 * utils/ - Utility programs.


git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@487 fefdeb5f-60dc-0310-8127-8f9354f1896f

src/tests/mcalign-test.c

@@ -0,0 +1,96 @@
+/* $Id$ */
+
+/***
+  This file is part of polypaudio.
+ 
+  polypaudio is free software; you can redistribute it and/or modify
+  it under the terms of the GNU Lesser General Public License as
+  published by the Free Software Foundation; either version 2.1 of the
+  License, or (at your option) any later version.
+ 
+  polypaudio is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
+ 
+  You should have received a copy of the GNU Lesser General Public
+  License along with polypaudio; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+  USA.
+***/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <assert.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <errno.h>
+#include <string.h>
+#include <stdlib.h>
+#include <time.h>
+
+#include <polypcore/util.h>
+#include <polypcore/mcalign.h>
+#include <polypcore/gccmacro.h>
+
+/* A simple program for testing pa_mcalign */
+
+int main(PA_GCC_UNUSED int argc, PA_GCC_UNUSED char *argv[]) {
+    pa_mcalign *a = pa_mcalign_new(11, NULL);
+    pa_memchunk c;
+
+    pa_memchunk_reset(&c);
+
+    srand(time(NULL));
+
+    for (;;) {
+        ssize_t r;
+        size_t l;
+
+        if (!c.memblock) {
+            c.memblock = pa_memblock_new(2048, NULL);
+            c.index = c.length = 0;
+        }
+
+        assert(c.index < c.memblock->length);
+
+        l = c.memblock->length - c.index;
+
+        l = l <= 1 ? l : rand() % (l-1) +1 ;
+        
+        if ((r = read(STDIN_FILENO, (uint8_t*) c.memblock->data + c.index, l)) <= 0) {
+            fprintf(stderr, "read() failed: %s\n", r < 0 ? strerror(errno) : "EOF");
+            break;
+        }
+
+        c.length = r;
+        pa_mcalign_push(a, &c);
+        fprintf(stderr, "Read %d bytes\n", r);
+
+        c.index += r;
+
+        if (c.index >= c.memblock->length) {
+            pa_memblock_unref(c.memblock);
+            pa_memchunk_reset(&c);
+        }
+
+        for (;;) {
+            pa_memchunk t;
+
+            if (pa_mcalign_pop(a, &t) < 0)
+                break;
+
+            pa_loop_write(STDOUT_FILENO, (uint8_t*) t.memblock->data + t.index, t.length);
+            fprintf(stderr, "Wrote %lu bytes.\n", (unsigned long) t.length);
+
+            pa_memblock_unref(t.memblock);
+        }
+    }
+
+    pa_mcalign_free(a);
+
+    if (c.memblock)
+        pa_memblock_unref(c.memblock);
+}