Change over to times as opposed to frames for setting timing options

1 files changed, 17 insertions, 14 deletions

diff --git a/audio_ao.c b/audio_ao.c
index b6a09a0..51cf333 100644
--- a/audio_ao.c
+++ b/audio_ao.c
@@ -47,34 +47,37 @@ static int init(int argc, char **argv) {
   int driver = ao_default_driver_id();
   ao_option *ao_opts = NULL;
 
-  config.audio_backend_buffer_desired_length = 44100; // one second.
+  config.audio_backend_buffer_desired_length = 1.0;
   config.audio_backend_latency_offset = 0;
   
   // get settings from settings file first, allow them to be overridden by command line options
 
   if (config.cfg != NULL) {
     /* Get the desired buffer size setting. */
-    if (config_lookup_int(config.cfg, "ao.audio_backend_buffer_desired_length", &value)) {
-      if ((value < 0) || (value > 66150))
-        die("Invalid a0 audio backend buffer desired length \"%d\". It should be between 0 and "
-            "66150, default is 44100",
-            value);
+    if (config_lookup_float(config.cfg,
+                          "ao.audio_backend_buffer_desired_length", &dvalue)) {
+      if ((dvalue < 0) || (value > 1.5))
+        die("Invalid ao audio backend buffer desired length \"%f\". It "
+            "should be between 0 and "
+            "1.5, default is 1.0 second",
+            dvalue);
       else {
-        config.audio_backend_buffer_desired_length = value;
+        config.audio_backend_buffer_desired_length = dvalue;
       }
     }
-    
+
     /* Get the latency offset. */
-    if (config_lookup_int(config.cfg, "ao.audio_backend_latency_offset", &value)) {
-      if ((value < -66150) || (value > 66150))
-        die("Invalid ao audio backend buffer latency offset \"%d\". It should be between -66150 and +66150, default is 0",
-            value);
+    if (config_lookup_float(config.cfg, "ao.audio_backend_latency_offset",
+                          &dvalue)) {
+      if ((dvalue < -1.0) || (value > 1.5))
+        die("Invalid ao audio backend buffer latency offset \"%f\". It "
+            "should be between -1.0 and +1.5, default is 0 seconds",
+            dvalue);
       else
-        config.audio_backend_latency_offset = value;
+        config.audio_backend_latency_offset = dvalue;
     }
   }
 
-
   optind = 1; // optind=0 is equivalent to optind=1 plus special behaviour
   argv--;     // so we shift the arguments to satisfy getopt()
   argc++;