From 05538ee80faf6df4739fffb93e773cd8d6348d26 Mon Sep 17 00:00:00 2001
From: Tobias Grimm <tobias@e-tobi.loc>
Date: Sun, 26 Apr 2009 16:49:31 +0200
Subject: ttxtsubs: Dropped StripExtendedPackage and moved teletext subtitle
 processing into PlayPesPacket()

---
 device.c    |  7 +++++++
 dvbplayer.c | 31 +------------------------------
 2 files changed, 8 insertions(+), 30 deletions(-)

diff --git a/device.c b/device.c
index 1f5908f..fa8dbac 100644
--- a/device.c
+++ b/device.c
@@ -1183,6 +1183,13 @@ int cDevice::PlayPesPacket(const uchar *Data, int Length, bool VideoOnly)
                   }
                break;
           case 0xBD: { // private stream 1
+               // EBU Teletext data, ETSI EN 300 472
+               // if PES data header length = 24 and data_identifier = 0x10..0x1F (EBU Data)
+               if (Data[8] == 0x24 && Data[45] >= 0x10 && Data[45] < 0x20) {
+                  cVDRTtxtsubsHookListener::Hook()->PlayerTeletextData((uint8_t*)Data, Length);
+                  break;
+                  }
+
                int PayloadOffset = Data[8] + 9;
 
                // Compatibility mode for old subtitles plugin:
diff --git a/dvbplayer.c b/dvbplayer.c
index 95c0cd8..9f96462 100644
--- a/dvbplayer.c
+++ b/dvbplayer.c
@@ -15,33 +15,6 @@
 #include "ringbuffer.h"
 #include "thread.h"
 #include "tools.h"
-#include "vdrttxtsubshooks.h"
-
-static void StripExtendedPackets(uchar *b, int Length)
-{
-  for (int i = 0; i < Length - 6; i++) {
-      if (b[i] == 0x00 && b[i + 1] == 0x00 && b[i + 2] == 0x01) {
-         uchar c = b[i + 3];
-         int l = b[i + 4] * 256 + b[i + 5] + 6;
-         switch (c) {
-           case 0xBD: // dolby
-                // EBU Teletext data, ETSI EN 300 472
-                if (b[i + 8] == 0x24 && b[i + 45] >= 0x10 && b[i + 45] < 0x20) {
-                   cVDRTtxtsubsHookListener::Hook()->PlayerTeletextData(&b[i], l);
-                   // continue with deleting the data - otherwise it disturbs DVB replay
-                   int n = l;
-                   for (int j = i; j < Length && n--; j++)
-                       b[j] = 0x00;
-                   }
-                break;
-           default:
-                break;
-           }
-         if (l)
-            i += l - 1; // the loop increments, too!
-         }
-      }
-}
 
 // --- cPtsIndex -------------------------------------------------------------
 
@@ -557,10 +530,8 @@ void cDvbPlayer::Action(void)
                 }
              if (p) {
                 int w;
-                if (isPesRecording) {
-                   StripExtendedPackets(p, pc);
+                if (isPesRecording)
                    w = PlayPes(p, pc, playMode != pmPlay && !(playMode == pmSlow && playDir == pdForward) && DeviceIsPlayingVideo());
-                   }
                 else
                    w = PlayTs(p, pc, playMode != pmPlay && !(playMode == pmSlow && playDir == pdForward) && DeviceIsPlayingVideo());
                 if (w > 0) {
-- 
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