From 27d56df073b1503710c7367708d3daf23b80bf8a Mon Sep 17 00:00:00 2001
From: Michael Jumper <mike.jumper@guac-dev.org>
Date: Thu, 8 Aug 2013 19:09:29 -0700
Subject: [PATCH] Removal of more buffer-related code.

---
 src/protocols/vnc/guac_handlers.c |  3 ---
 src/protocols/vnc/pa_handlers.c   | 27 ++++-----------------------
 2 files changed, 4 insertions(+), 26 deletions(-)

diff --git a/src/protocols/vnc/guac_handlers.c b/src/protocols/vnc/guac_handlers.c
index f5b7afad..a859ae8f 100644
--- a/src/protocols/vnc/guac_handlers.c
+++ b/src/protocols/vnc/guac_handlers.c
@@ -139,9 +139,6 @@ int vnc_guac_client_free_handler(guac_client* client) {
         if (guac_client_data->audio_send_thread)
             pthread_join(*(guac_client_data->audio_send_thread), NULL);
        
-        /* Free up buffer allocated for audio stream */
-        if(guac_client_data->audio_buffer)
-            guac_pa_buffer_free(guac_client_data->audio_buffer);
     }
 #endif
 
diff --git a/src/protocols/vnc/pa_handlers.c b/src/protocols/vnc/pa_handlers.c
index 49affd4c..807190c4 100644
--- a/src/protocols/vnc/pa_handlers.c
+++ b/src/protocols/vnc/pa_handlers.c
@@ -43,7 +43,6 @@
 #include <guacamole/audio.h>
 #include <guacamole/client.h>
 
-#include "buffer.h"
 #include "client.h"
 
 #include <pulse/simple.h>
@@ -51,27 +50,10 @@
 #include <pulse/introspect.h>
 #include "pa_handlers.h"
 
-buffer* guac_pa_buffer_alloc() {
-    
-    buffer* audio_buffer = malloc(sizeof(buffer));   
-    buffer_init(audio_buffer, BUF_LENGTH * 2, sizeof(unsigned char) * BUF_DATA_SIZE);
-
-    return audio_buffer;
-
-}
-
-void guac_pa_buffer_free(buffer* audio_buffer) {
-
-    buffer_free(audio_buffer);
-    free(audio_buffer);
-
-}
-
 void* guac_pa_read_audio(void* data) {
     
-    audio_args* args = (audio_args*) data;
-    buffer* audio_buffer = args->audio_buffer;
-    guac_client* client = args->audio->client;
+    vnc_guac_client_data* client_data = (vnc_guac_client_data*) data;
+    guac_client* client = client_data->audio->client;
     pa_simple* s_in;
     int error;
     pa_usec_t latency;
@@ -124,9 +106,8 @@ finish:
 
 void* guac_pa_send_audio(void* data) {
 
-    audio_args* args = (audio_args*) data;
-    guac_audio_stream* audio = args->audio; 
-    buffer* audio_buffer = args->audio_buffer;
+    vnc_guac_client_data* client_data = (vnc_guac_client_data*) data;
+    guac_audio_stream* audio = client_data->audio; 
     guac_client* client = audio->client;
     unsigned char* buffer_data = malloc(sizeof(unsigned char) * BUF_DATA_SIZE);
     int counter;