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authorPierre Ossman <ossman@cendio.se>2006-02-16 19:19:58 +0000
committerPierre Ossman <ossman@cendio.se>2006-02-16 19:19:58 +0000
commite205b25d65ccb380fa158711e24d55b6de5d9bc1 (patch)
tree470b4ced153c9ff18b8e35deb05c7a95efc838fc /src/tests/parec-simple.c
parent5b881e62282f26b353635120935d114e0c7c3f3c (diff)
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
Diffstat (limited to 'src/tests/parec-simple.c')
-rw-r--r--src/tests/parec-simple.c100
1 files changed, 100 insertions, 0 deletions
diff --git a/src/tests/parec-simple.c b/src/tests/parec-simple.c
new file mode 100644
index 00000000..10eaea8d
--- /dev/null
+++ b/src/tests/parec-simple.c
@@ -0,0 +1,100 @@
+/* $Id$ */
+
+/***
+ 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 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
+ 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 <stdio.h>
+#include <unistd.h>
+#include <string.h>
+#include <errno.h>
+
+#include <polyp/polyplib-simple.h>
+#include <polyp/polyplib-error.h>
+#include <polypcore/gccmacro.h>
+
+#define BUFSIZE 1024
+
+/* A simple routine calling UNIX write() in a loop */
+static ssize_t loop_write(int fd, const void*data, size_t size) {
+ ssize_t ret = 0;
+
+ while (size > 0) {
+ ssize_t r;
+
+ if ((r = write(fd, data, size)) < 0)
+ return r;
+
+ if (r == 0)
+ break;
+
+ ret += r;
+ data = (const uint8_t*) data + r;
+ size -= r;
+ }
+
+ return ret;
+}
+
+int main(PA_GCC_UNUSED int argc, char*argv[]) {
+ /* The sample type to use */
+ static const pa_sample_spec ss = {
+ .format = PA_SAMPLE_S16LE,
+ .rate = 44100,
+ .channels = 2
+ };
+ pa_simple *s = NULL;
+ int ret = 1;
+ int error;
+
+ /* Create the recording stream */
+ if (!(s = pa_simple_new(NULL, argv[0], PA_STREAM_RECORD, NULL, "record", &ss, NULL, &error))) {
+ fprintf(stderr, __FILE__": pa_simple_new() failed: %s\n", pa_strerror(error));
+ goto finish;
+ }
+
+ for (;;) {
+ uint8_t buf[BUFSIZE];
+ ssize_t r;
+
+ /* Record some data ... */
+ if (pa_simple_read(s, buf, sizeof(buf), &error) < 0) {
+ fprintf(stderr, __FILE__": pa_simple_read() failed: %s\n", pa_strerror(error));
+ goto finish;
+ }
+
+ /* And write it to STDOUT */
+ if ((r = loop_write(STDOUT_FILENO, buf, sizeof(buf))) <= 0) {
+ fprintf(stderr, __FILE__": write() failed: %s\n", strerror(errno));
+ goto finish;
+ }
+ }
+
+ ret = 0;
+
+finish:
+
+ if (s)
+ pa_simple_free(s);
+
+ return ret;
+}