From 111b16802de661228ef414eb6ec7484e2fa186ed Mon Sep 17 00:00:00 2001
From: deva <deva>
Date: Tue, 4 Oct 2005 21:39:53 +0000
Subject: *** empty log message ***

---
 src/audio_encoder.cc | 125 ++++++++++++++++++++++++++++++++++++++++++++-------
 1 file changed, 108 insertions(+), 17 deletions(-)

(limited to 'src/audio_encoder.cc')

diff --git a/src/audio_encoder.cc b/src/audio_encoder.cc
index 8972e9a..97c6084 100644
--- a/src/audio_encoder.cc
+++ b/src/audio_encoder.cc
@@ -28,8 +28,10 @@
 #include "audio_encoder.h"
 #include "util.h"
 
-AudioEncoder::AudioEncoder(FramePriorityQueue *in, pthread_mutex_t *in_mutex, sem_t *in_sem,
-                           FramePriorityQueue *out, pthread_mutex_t *out_mutex, sem_t *out_sem,
+#include "liblame_wrapper.h"
+
+AudioEncoder::AudioEncoder(ThreadSafeQueuePriority *audio_input_queue,
+                           ThreadSafeQueuePriority *audio_output_queue,
                            Info *i)
 {
   info = i;
@@ -37,18 +39,8 @@ AudioEncoder::AudioEncoder(FramePriorityQueue *in, pthread_mutex_t *in_mutex, se
 
   running = true;
 
-  // Queues
-  inputqueue = in;
-  outputqueue = out;
-
-  // Queue mutexes
-  input_mutex = in_mutex;
-  output_mutex = out_mutex;
-
-  input_sem = in_sem;
-  output_sem = out_sem;
-
-  frame_number = 0;
+  input_queue = audio_input_queue;
+  output_queue = audio_output_queue;
 }
 
 AudioEncoder::~AudioEncoder()
@@ -59,18 +51,109 @@ void AudioEncoder::thread_main()
 {
   info->info("AudioEncoder::run");
 
-  unsigned int queuesize = 0;
-
   // Run with slightly lower priority than MovEncoderWriter
   //  nice(2);
 
   Frame *in_frame = NULL;
   Frame *out_frame = NULL;
+
+  LibLAMEWrapper lame(info);
+
+  while(running) {
+    in_frame = input_queue->pop();
+
+    if(in_frame == NULL) info->error("AudioEncoder: in_frame == NULL!");
+
+    // Check for end of stream
+    if(in_frame->endOfFrameStream == true) {
+      info->info("endOfFrameStream in AudioEncoder");
+      running = false;
+      out_frame = lame.close();
+    } else {
+      // Encode audio
+      out_frame = lame.encode(in_frame);
+    }
+    out_frame->number = in_frame->number;
+    out_frame->endOfFrameStream = in_frame->endOfFrameStream;
+
+    //delete in_frame;
+    in_frame = NULL;
+
+    output_queue->push(out_frame);
+  }
+
+  info->info("AudioEncoder::stop");
+}
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+/*
+
+void AudioEncoder::thread_main()
+{
+  info->info("AudioEncoder::run");
+
+#ifndef NEW_QUEUE
+  unsigned int queuesize = 0;
   Frame *tmpframe;
+#endif
+
+  // Run with slightly lower priority than MovEncoderWriter
+  nice(2);
+
+  Frame *in_frame = NULL;
+  Frame *out_frame = NULL;
 
   LibLAMEWrapper lame(info);
 
   while(running) {
+    info->info("fisk");
+#ifdef NEW_QUEUE
+    in_frame = input_queue->pop();
+#else
     sem_wait(input_sem);
 
     // If no frame is in the buffer, get one from the queue
@@ -94,7 +177,8 @@ void AudioEncoder::thread_main()
 
       sleep_0_2_frame();
     }
-    
+#endif
+
     // Check for end of stream
     if(in_frame->endOfFrameStream == true) {
       info->info("endOfFrameStream in AudioEncoder");
@@ -110,6 +194,9 @@ void AudioEncoder::thread_main()
     delete in_frame;
     in_frame = NULL;
 
+#ifdef NEW_QUEUE
+    output_queue->push(out_frame);
+#else
     // Lock output mutex
     pthread_mutex_lock(output_mutex);
     outputqueue->push(out_frame);
@@ -118,10 +205,14 @@ void AudioEncoder::thread_main()
     
     // Kick multiplexer (audio)
     sem_post(output_sem);
+#endif
   }
 
+#ifndef NEW_QUEUE
   // Kick multiplexer (audio)
   sem_post(output_sem);
+#endif
 
   info->info("AudioEncoder::stop");
 }
+*/
-- 
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