From ca2265f37277081b4fe82e375923483c2e03931d Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Tue, 17 Aug 2004 17:17:22 +0000
Subject: Documentation work add pkg-config support for GLIB main loop

git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@133 fefdeb5f-60dc-0310-8127-8f9354f1896f
---
 polyp/pacat-simple.c | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

(limited to 'polyp/pacat-simple.c')

diff --git a/polyp/pacat-simple.c b/polyp/pacat-simple.c
index f2aae2e4..f5b696a8 100644
--- a/polyp/pacat-simple.c
+++ b/polyp/pacat-simple.c
@@ -34,15 +34,19 @@
 #define BUFSIZE 1024
 
 int main(int argc, char*argv[]) {
+
+    /* The Sample format to use */
     static const struct pa_sample_spec ss = {
         .format = PA_SAMPLE_S16LE,
         .rate = 44100,
         .channels = 2
     };
+    
     struct pa_simple *s = NULL;
     int ret = 1;
     int error;
 
+    /* Create a new playback stream */
     if (!(s = pa_simple_new(NULL, argv[0], PA_STREAM_PLAYBACK, NULL, "playback", &ss, NULL, &error))) {
         fprintf(stderr, __FILE__": pa_simple_new() failed: %s\n", pa_strerror(error));
         goto finish;
@@ -51,22 +55,24 @@ int main(int argc, char*argv[]) {
     for (;;) {
         uint8_t buf[BUFSIZE];
         ssize_t r;
-        
+
+        /* Read some data ... */
         if ((r = read(STDIN_FILENO, buf, sizeof(buf))) <= 0) {
-            if (r == 0) /* eof */
+            if (r == 0) /* EOF */
                 break;
             
             fprintf(stderr, __FILE__": read() failed: %s\n", strerror(errno));
             goto finish;
         }
 
+        /* ... and play it */
         if (pa_simple_write(s, buf, r, &error) < 0) {
             fprintf(stderr, __FILE__": pa_simple_write() failed: %s\n", pa_strerror(error));
             goto finish;
         }
     }
 
-    /* Make sure that every single sample way played */
+    /* Make sure that every single sample was played */
     if (pa_simple_drain(s, &error) < 0) {
         fprintf(stderr, __FILE__": pa_simple_drain() failed: %s\n", pa_strerror(error));
         goto finish;
-- 
cgit