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Diffstat (limited to 'TAO/orbsvcs/tests/AVStreams/mpeg/source/mpeg_server/Globals.cpp')
-rw-r--r--TAO/orbsvcs/tests/AVStreams/mpeg/source/mpeg_server/Globals.cpp326
1 files changed, 0 insertions, 326 deletions
diff --git a/TAO/orbsvcs/tests/AVStreams/mpeg/source/mpeg_server/Globals.cpp b/TAO/orbsvcs/tests/AVStreams/mpeg/source/mpeg_server/Globals.cpp
deleted file mode 100644
index 205403c4299..00000000000
--- a/TAO/orbsvcs/tests/AVStreams/mpeg/source/mpeg_server/Globals.cpp
+++ /dev/null
@@ -1,326 +0,0 @@
-// $Id$
-/* Copyright (c) 1995 Oregon Graduate Institute of Science and Technology
- * P.O.Box 91000-1000, Portland, OR 97291, USA;
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of O.G.I. not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission. O.G.I. makes no representations about the
- * suitability of this software for any purpose. It is provided "as is"
- * without express or implied warranty.
- *
- * O.G.I. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
- * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
- * O.G.I. BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY
- * DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
- * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- *
- * Author: Shanwei Cen
- * Department of Computer Science and Engineering
- * email: scen@cse.ogi.edu
- */
-
-#include "Globals.h"
-
-int Mpeg_Global::parentpid = -1;
-int Mpeg_Global::listenSocketIn = -1;
-int Mpeg_Global::listenSocketUn = -1;
-struct linger Mpeg_Global::linger = {1,1};
-int Mpeg_Global::live_audio = 0;
-int Mpeg_Global::live_video = 0; /* 0 - no, 1 - to open, 2 - opened */
-int Mpeg_Global::drift_ppm = 0; /* clock drift in ppm */
-int Mpeg_Global::session_limit = SESSION_NUM;
-int Mpeg_Global::session_num = 0;
-int Mpeg_Global::rttag = 0;
-
-int Video_Timer_Global::timerHeader = 0;
-int Video_Timer_Global::timerGroup = 0;
-int Video_Timer_Global::timerFrame = 0;
-int Video_Timer_Global::timerOn = 0;
-int Video_Timer_Global::timerAdjust = 0;
-int Video_Timer_Global::preTimerVal = 0;
-
-// initialize the nasty int's, doubles and their friends
-Video_Global::Video_Global ()
-{
- live_source = 0;
- video_format = 0;
-
- pkts_sent = 0;
- start_time = 0;
-
- conn_tag = 0;
-
- normalExit = 1;
-
- serviceSocket = 0;
- videoSocket = -1;
-
- ACE_OS::memset (videoFile,
- 0,
- PATH_SIZE);
-
- fp = 0;
-
- needHeader = 0;
-
- lastRef [0] = lastRef [1] = 0;
-
- lastRefPtr = 0;
- currentUPF = 0;
- addedUPF = 0;
- addedSignals = 0;
- VStimeAdvance = 0;
- fps = 0; /* current frames-per-second: playback speed */
- frameRateLimit = 0;
-
- packet = 0;
- packetBufSize = 0;
- msgsn = 0;
- packetsn = 0;
- msgsize = 0;
-
- precmd = 0;
- cmd = 0;
- cmdsn = 0;
- nextFrame = 0;
- nextGroup = 0;
- firstPatternSize = 0;
- firstSendPattern = 0;
- sendPatternGops = 0;
- ACE_OS::memset (sendPattern,
- 0,
- PATTERN_SIZE);
-
-#ifdef STAT
- framesSent = 0;
-#endif
-
- fileSize = 0;
- maxS = 0;
- maxG = 0;
- maxI = 0;
- maxP = 0;
- maxB = 0;
- minS = 0x7fffffff;
- minG = 0x7fffffff;
- minI = 0x7fffffff;
- minP = 0x7fffffff;
- minB = 0x7fffffff;
-
- numS = 0;
- numG = 0;
- numF = 0;
- numI = 0;
- numP = 0;
- numB = 0;
-
- averageFrameSize = 0;
- horizontalSize = 0;
- verticalSize = 0;
- pelAspectRatio = 0;
- pictureRate = 0;
- vbvBufferSize = 0;
- firstGopFrames = 0;
- patternSize = 0;
-
- ACE_OS::memset (pattern,
- 0,
- PATTERN_SIZE);
-
- // struct pointers
- systemHeader = 0;
-
- gopTable = 0;
-
- frameTable = 0;
-
- // playvideo local vars
-
- preGroup = -1;
- preHeader = -1;
- preFrame = -1;
-
- fast_preGroup = -1;
- fast_preHeader= -1;
- state = INVALID;
-}
-
-void
-Video_Timer_Global::StartTimer (void)
-{
- VIDEO_SINGLETON::instance ()->addedUPF = 0;
- VIDEO_SINGLETON::instance ()->addedSignals = 0;
- timerAdjust = (VIDEO_SINGLETON::instance ()->VStimeAdvance * SPEEDUP_INV_SCALE) / VIDEO_SINGLETON::instance ()->currentUPF;
- /*
- SFprintf(stderr, "VS StartTimer(): fast-start frames %d\n",
- timerAdjust / SPEEDUP_INV_SCALE);
- */
- TimerSpeed();
- // setsignal(SIGALRM, timerHandler);
- timerOn = 1;
- preTimerVal = get_usec();
- /*
- fprintf(stderr, "VS: timer started at %d upf.\n", VIDEO_SINGLETON::instance ()->currentUPF + VIDEO_SINGLETON::instance ()->addedUPF);
- */
-}
-
-void
-Video_Timer_Global::StopTimer (void)
-{
- struct itimerval val;
- // @@Naga I have to incorporate this logic into the changed code
- // setsignal(SIGALRM, SIG_IGN);
- val.it_interval.tv_sec = val.it_value.tv_sec = 0;
- val.it_interval.tv_usec = val.it_value.tv_usec = 0;
- setitimer(ITIMER_REAL, &val, NULL);
- timerOn = 0;
- /*
- fprintf(stderr, "VS: timer stopped.\n");
- */
-}
-
-void
-Video_Timer_Global::TimerSpeed (void)
-{
- struct itimerval val;
- int usec = VIDEO_SINGLETON::instance ()->currentUPF + VIDEO_SINGLETON::instance ()->addedUPF;
- if (Mpeg_Global::drift_ppm) {
- /*
- int drift = (double)usec * (double)Mpeg_Global::drift_ppm / 1000000.0;
- SFprintf(stderr, "Mpeg_Global::drift_ppm %d, usec %d, drift %d, new usec %d\n",
- Mpeg_Global::drift_ppm, usec, drift, usec - drift);
- */
- usec -= (int)((double)usec * (double)Mpeg_Global::drift_ppm / 1000000.0);
- }
- if (timerAdjust > 1)
- usec = (int)(((double)usec * (double)(SPEEDUP_INV_SCALE - 1)) /
- (double)SPEEDUP_INV_SCALE);
- val.it_interval.tv_sec = val.it_value.tv_sec = usec / 1000000;
- val.it_interval.tv_usec = val.it_value.tv_usec = usec % 1000000;
- setitimer(ITIMER_REAL, &val, NULL);
- /*
- SFprintf(stderr,
- "VS TimerSpeed() at %s speed, timerAdjust %d VIDEO_SINGLETON::instance ()->addedSignals %d.\n",
- (timerAdjust > 1) ? "higher" : "normal", timerAdjust, VIDEO_SINGLETON::instance ()->addedSignals);
- */
-
-}
-
-void
-Video_Timer_Global::TimerProcessing (void)
-{
-/*
- fprintf(stderr, "VS: timerHandler...\n");
-*/
- if (!timerOn) {
- return;
- }
- if (timerAdjust < 0)
- {
- timerAdjust += SPEEDUP_INV_SCALE;
- return;
- }
- if (timerAdjust >0)
- {
- if ((--timerAdjust) == 0)
- TimerSpeed();
- }
- if (VIDEO_SINGLETON::instance ()->cmd == CmdPLAY)
- {
- if (timerGroup == VIDEO_SINGLETON::instance ()->numG - 1 && timerFrame >= VIDEO_SINGLETON::instance ()->gopTable[timerGroup].totalFrames - 1)
- {
- timerFrame ++; /* force sending of END_SEQ when PLAY VIDEO_SINGLETON::instance ()->cmd */
- StopTimer();
- return;
- }
- else
- {
- timerFrame ++;
- if (timerFrame >= VIDEO_SINGLETON::instance ()->gopTable[timerGroup].totalFrames)
- {
- timerGroup ++;
- timerFrame = 0;
- timerHeader = VIDEO_SINGLETON::instance ()->gopTable[timerGroup].systemHeader;
- }
- }
- }
- else {
- if (VIDEO_SINGLETON::instance ()->cmd == CmdFF) {
- if (timerGroup == VIDEO_SINGLETON::instance ()->numG - 1) {
- StopTimer();
- return;
- }
- timerGroup ++;
- timerHeader = VIDEO_SINGLETON::instance ()->gopTable[timerGroup].systemHeader;
- }
- else {
- if (timerGroup == 0) {
- StopTimer();
- return;
- }
- timerGroup --;
- timerHeader = VIDEO_SINGLETON::instance ()->gopTable[timerGroup].systemHeader;
- }
- }
-
-}
-
-void
-Video_Timer_Global::timerHandler (int sig)
-{
- // ACE_DEBUG ((LM_DEBUG,
- // "Video_Timer_Global::timerHandler\n"));
-
- int val2, val3;
- int usec = VIDEO_SINGLETON::instance ()->currentUPF + VIDEO_SINGLETON::instance ()->addedUPF;
-
- if (Mpeg_Global::drift_ppm) {
- usec -= (int)((double)usec * (double)Mpeg_Global::drift_ppm / 1000000.0);
- }
-
- if (timerAdjust > 1)
- usec = (int)(((double)usec * (double)(SPEEDUP_INV_SCALE - 1)) /
- (double)SPEEDUP_INV_SCALE);
- val3 = get_duration(preTimerVal, (val2 = get_usec()));
- /*
- if (val3 >= usec<< 1))
- fprintf(stderr, "Slower: %d out of VIDEO_SINGLETON::instance ()->currentUPF %d.\n",
- val3, usec);
- else
- fprintf(stderr, "+\n");
- */
- preTimerVal = val2;
- if (val3 < 0 || val3 > 100000000)
- val3 = usec;
- val2 = (val3 + (usec>>1)) / usec;
- if (val2 < 0) val2 = 0;
- if (val2) {
- TimerProcessing();
- val2 --;
- }
- VIDEO_SINGLETON::instance ()->addedSignals += val2;
-
- if (VIDEO_SINGLETON::instance ()->addedSignals) {
- val2 = timerAdjust;
- if (timerAdjust < MAX_TIMER_ADJUST) {
- timerAdjust += VIDEO_SINGLETON::instance ()->addedSignals * SPEEDUP_INV_SCALE;
- if (val2 < SPEEDUP_INV_SCALE) {
- TimerSpeed();
- }
- }
- else {
- /*
- fprintf(stderr, "VS timerAdjust %d, VIDEO_SINGLETON::instance ()->addedSignals %d, timerFrame %d\n",
- timerAdjust, VIDEO_SINGLETON::instance ()->addedSignals, timerFrame);
- */
- for (val3 = 0; val3 < VIDEO_SINGLETON::instance ()->addedSignals; val3 ++)
- TimerProcessing();
- }
- VIDEO_SINGLETON::instance ()->addedSignals = 0;
- }
-}
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