Have a memblock queue on the client side during recording. This makes the

record callback optional in stead of mandatory.

For applications that wish to retain the old behaviour, simply call
pa_stream_peek() followed by pa_stream_drop() in the callback.


git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@507 fefdeb5f-60dc-0310-8127-8f9354f1896f

1 files changed, 4 insertions, 1 deletions

diff --git a/src/polyp/internal.h b/src/polyp/internal.h
index 762688c9..7f4d38ac 100644
--- a/src/polyp/internal.h
+++ b/src/polyp/internal.h
@@ -35,6 +35,7 @@
 #include <polypcore/native-common.h>
 #include <polypcore/strlist.h>
 #include <polypcore/mcalign.h>
+#include <polypcore/memblockq.h>
 
 #include "client-conf.h"
 
@@ -98,6 +99,8 @@ struct pa_stream {
     pa_usec_t previous_ipol_time;
     pa_stream_state_t state;
     pa_mcalign *mcalign;
+    pa_memchunk peek_memchunk;
+    pa_memblockq *record_memblockq;
 
     int interpolate;
     int corked;
@@ -110,7 +113,7 @@ struct pa_stream {
     void (*state_callback)(pa_stream*c, void *userdata);
     void *state_userdata;
 
-    void (*read_callback)(pa_stream *p, const void*data, size_t length, void *userdata);
+    void (*read_callback)(pa_stream *p, size_t length, void *userdata);
     void *read_userdata;
 
     void (*write_callback)(pa_stream *p, size_t length, void *userdata);