Changeset 3013

Timestamp:

12/13/99 11:48:34 (14 years ago)

Author:

ucaccsp

Message:

Fix CPU usage of UI

Location:

rat/trunk

Files:

• MODS (modified) (10 diffs)
• main_ui.c (modified) (2 diffs)

rat/trunk/MODS

@@ -542 +542 @@
           a file descriptor.
         - Added null audio interface for devices not attainable.
-        - Safety net when opening an interfac   - Fix LSR and DLSR in our reception report packets (maybe)
+        - Safety net when opening an interfac   - Fix LSR and DLSR in our reception report packets (maybe)
         - Fix muting of individual participants
         - Update mbus command set
@@ -782 +782 @@
         - Fixed spurious debugging code in the windows audio driver which
           would cause an infinite loop if activated (rare, but could happen).
-        - Split converter code up into convert_*.[ch] and added convert_types.h 
+        - Split converter code up into convert_*.[ch] and added convert_types.h 
         - Fixed repair when next unit on playout buffer is less than expected 
           length away.
@@ -794 +794 @@
         * Released 2 June 1999
 
-v4.0.4  - Add ability to receive on one port yet send to another, requested
+v4.0.4  - Add ability to receive on one port yet send to another, requested
           by Henning Schulzrinne. Usage: "rat addr/rx_port/tx_port"
         - Compilation fixes for Irix 6.5 contributed by Bob Olson.
@@ -842 +842 @@
         - Cleanup documentation of the audev_*.c files
         - Fix loading of preferences: powermeter, lip-sync
-        - Fix the fileboxes on the Windows release version.
+        - Fix the fileboxes on the Windows release version.
         - Fix spurious transmission of tool.rat.lecture.mode() mbus messages 
         - Fix spurious transmission of rtp.source.active() mbus messages when
@@ -878 +878 @@
         - Move source_check_buffering into rtp_callback.
         - Fix mixer handling overlapping blocks.
-        - Changed win32 audio read and write methods, added audio event to
-          reduce CPU usage.  Fixed handling of non-blocksize writes.
-        - Modified auddev_null on Win32 to use WaitForSingleObject rather
-          than Sleep on Win32.  Reduces CPU considerably.
+        - Changed win32 audio read and write methods, added audio event to
+          reduce CPU usage.  Fixed handling of non-blocksize writes.
+        - Modified auddev_null on Win32 to use WaitForSingleObject rather
+          than Sleep on Win32.  Reduces CPU considerably.
         - Added colour to powermeters.
         - Add fixed size packet buffer to make for easy discards when media 
@@ -893 +893 @@
         * 5 October 1999
 
-v4.1.1  - Added transcoder audio device.  Contributed by Michael Wallbaum 
+v4.1.1  - Added transcoder audio device.  Contributed by Michael Wallbaum 
           <wallbaum@informatik.rwth-aachen.de>
         - Now send RTP BYE packets on exit
@@ -899 +899 @@
           interpolation and extrapolation correctly after last consistency 
           update.
-        - Unrolled loops in extrapolation converter.  
+        - Unrolled loops in extrapolation converter.  
         - Replaced divisions in interpolation converter that were not powers
           of two with a multiplication scaling factor and a power of 2 
@@ -923 +923 @@
         * 2 November 1999
 
-v4.1.2  - Added echo suppression back, it fell out of code base at some point.
+v4.1.2  - Added echo suppression back, it fell out of code base at some point.
         - Fix ui sending input and output gain values before it's got values
           from audio engine.  Was happening because scale widget invokes 
@@ -958 +958 @@
         - toged_cont is now no. thrown on ground in last 8 packets.
         - Global change of integer types, and removal of compatibility defines:
-                u_int8  -> u_int8_t
-                u_int16 -> u_int16_t
-                u_int32 -> u_int32_t
+                u_int8  -> u_int8_t
+                u_int16 -> u_int16_t
+                u_int32 -> u_int32_t
           and the same for the signed varients.
         - And change them all to be uint32, etc
@@ -999 +999 @@
         - Set thread priority of media engine to THREAD_PRIORITY_ABOVE_NORMAL 
           on Windows.
-
+        - Fix CPU usage of UI
 
 

rat/trunk/main_ui.c

@@ -125 +125 @@
         while (!should_exit) {
                 timeout.tv_sec  = 0;
-                timeout.tv_usec = 0;
+                timeout.tv_usec = 20000;
                 mbus_recv(m, NULL, &timeout);
                 mbus_send(m);
@@ -138 +138 @@
                 timeout.tv_sec  = 0;
                 timeout.tv_usec = 40000;
-        /* Throttle CPU usage */
+                /* Throttle CPU usage */
 #ifdef WIN32
                 /* Just timeout waiting for event that never happens */