diff options
Diffstat (limited to 'patches/patch-set.1.7.21/0006-Ttxtsubs-plugin-hook.patch')
| -rw-r--r-- | patches/patch-set.1.7.21/0006-Ttxtsubs-plugin-hook.patch | 256 |
1 files changed, 256 insertions, 0 deletions
diff --git a/patches/patch-set.1.7.21/0006-Ttxtsubs-plugin-hook.patch b/patches/patch-set.1.7.21/0006-Ttxtsubs-plugin-hook.patch new file mode 100644 index 0000000..d6e2358 --- /dev/null +++ b/patches/patch-set.1.7.21/0006-Ttxtsubs-plugin-hook.patch @@ -0,0 +1,256 @@ +From a87fe8b8dbc21e308d2cd0d3547b77133ac0e149 Mon Sep 17 00:00:00 2001 +From: etobi <git@e-tobi.net> +Date: Sat, 13 Feb 2010 00:28:21 +0100 +Subject: [PATCH 6/6] Ttxtsubs plugin hook + +--- + Makefile | 2 + + device.c | 20 ++++++++++++++++ + device.h | 1 + + pat.c | 6 +++++ + remux.h | 3 +- + vdrttxtsubshooks.c | 63 ++++++++++++++++++++++++++++++++++++++++++++++++++++ + vdrttxtsubshooks.h | 46 ++++++++++++++++++++++++++++++++++++++ + 7 files changed, 140 insertions(+), 1 deletions(-) + create mode 100644 vdrttxtsubshooks.c + create mode 100644 vdrttxtsubshooks.h + +diff --git a/Makefile b/Makefile +index 18d7eb9..3da4382 100644 +--- a/Makefile ++++ b/Makefile +@@ -45,6 +45,8 @@ OBJS = audio.o channels.o ci.o config.o cutter.o device.o diseqc.o dvbdevice.o d + skinclassic.o skins.o skinsttng.o sourceparams.o sources.o spu.o status.o svdrp.o themes.o thread.o\ + timers.o tools.o transfer.o vdr.o videodir.o + ++OBJS += vdrttxtsubshooks.o ++ + ifndef NO_KBD + DEFINES += -DREMOTE_KBD + endif +diff --git a/device.c b/device.c +index ba098d8..84bdd30 100644 +--- a/device.c ++++ b/device.c +@@ -18,6 +18,7 @@ + #include "receiver.h" + #include "status.h" + #include "transfer.h" ++#include "vdrttxtsubshooks.h" + + // --- cLiveSubtitle --------------------------------------------------------- + +@@ -1250,6 +1251,13 @@ 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: +@@ -1409,6 +1417,7 @@ int cDevice::PlayTs(const uchar *Data, int Length, bool VideoOnly) + tsToPesVideo.Reset(); + tsToPesAudio.Reset(); + tsToPesSubtitle.Reset(); ++ tsToPesTeletext.Reset(); + } + else if (Length < TS_SIZE) { + esyslog("ERROR: skipped %d bytes of TS fragment", Length); +@@ -1454,6 +1463,17 @@ int cDevice::PlayTs(const uchar *Data, int Length, bool VideoOnly) + if (!VideoOnly || HasIBPTrickSpeed()) + PlayTsSubtitle(Data, TS_SIZE); + } ++ else if (Pid == patPmtParser.Tpid()) { ++ if (!VideoOnly || HasIBPTrickSpeed()) { ++ int l; ++ tsToPesTeletext.PutTs(Data, Length); ++ if (const uchar *p = tsToPesTeletext.GetPes(l)) { ++ if ((l > 45) && (p[0] == 0x00) && (p[1] == 0x00) && (p[2] == 0x01) && (p[3] == 0xbd) && (p[8] == 0x24) && (p[45] >= 0x10) && (p[45] < 0x20)) ++ cVDRTtxtsubsHookListener::Hook()->PlayerTeletextData((uchar *)p, l, false, patPmtParser.TeletextSubtitlePages(), patPmtParser.TotalTeletextSubtitlePages()); ++ tsToPesTeletext.Reset(); ++ } ++ } ++ } + } + } + else if (Pid == patPmtParser.Ppid()) { +diff --git a/device.h b/device.h +index fd587a8..078f080 100644 +--- a/device.h ++++ b/device.h +@@ -538,6 +538,7 @@ private: + cTsToPes tsToPesVideo; + cTsToPes tsToPesAudio; + cTsToPes tsToPesSubtitle; ++ cTsToPes tsToPesTeletext; + bool isPlayingVideo; + protected: + const cPatPmtParser *PatPmtParser(void) const { return &patPmtParser; } +diff --git a/pat.c b/pat.c +index d2b8ce8..9262491 100644 +--- a/pat.c ++++ b/pat.c +@@ -13,6 +13,7 @@ + #include "libsi/section.h" + #include "libsi/descriptor.h" + #include "thread.h" ++#include "vdrttxtsubshooks.h" + + #define PMT_SCAN_TIMEOUT 10 // seconds + +@@ -552,6 +553,11 @@ void cPatFilter::Process(u_short Pid, u_char Tid, const u_char *Data, int Length + } + if (Setup.UpdateChannels >= 2) { + Channel->SetPids(Vpid, Ppid, Vtype, Apids, Atypes, ALangs, Dpids, Dtypes, DLangs, Spids, SLangs, Tpid); ++ if (NumTPages < MAXTXTPAGES) { ++ int manualPageNumber = cVDRTtxtsubsHookListener::Hook()->ManualPageNumber(Channel); ++ if (manualPageNumber) ++ TeletextSubtitlePages[NumTPages++] = tTeletextSubtitlePage(manualPageNumber); ++ } + Channel->SetTeletextSubtitlePages(TeletextSubtitlePages, NumTPages); + Channel->SetCaIds(CaDescriptors->CaIds()); + Channel->SetSubtitlingDescriptors(SubtitlingTypes, CompositionPageIds, AncillaryPageIds); +diff --git a/remux.h b/remux.h +index 5f15dfe..4af51e5 100644 +--- a/remux.h ++++ b/remux.h +@@ -284,7 +284,8 @@ public: + uchar SubtitlingType(int i) const { return (0 <= i && i < MAXSPIDS) ? subtitlingTypes[i] : uchar(0); } + uint16_t CompositionPageId(int i) const { return (0 <= i && i < MAXSPIDS) ? compositionPageIds[i] : uint16_t(0); } + uint16_t AncillaryPageId(int i) const { return (0 <= i && i < MAXSPIDS) ? ancillaryPageIds[i] : uint16_t(0); } +- const tTeletextSubtitlePage* TeletextSubtitlePages() const { return teletextSubtitlePages; } ++ const tTeletextSubtitlePage *TeletextSubtitlePages() const { return teletextSubtitlePages; } ++ int TotalTeletextSubtitlePages() const { return totalTtxtSubtitlePages; } + }; + + // TS to PES converter: +diff --git a/vdrttxtsubshooks.c b/vdrttxtsubshooks.c +new file mode 100644 +index 0000000..2471788 +--- /dev/null ++++ b/vdrttxtsubshooks.c +@@ -0,0 +1,63 @@ ++/* ++ * vdr-ttxtsubs - A plugin for the Linux Video Disk Recorder ++ * Copyright (c) 2003 - 2008 Ragnar Sundblad <ragge@nada.kth.se> ++ * ++ * This program is free software; you can redistribute it and/or modify it ++ * under the terms of the GNU General Public License as published by the ++ * Free Software Foundation; either version 2 of the License, or (at your option) ++ * any later version. ++ * ++ * This program is distributed in the hope that it will be useful, but ++ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or ++ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more ++ * details. ++ * ++ * You should have received a copy of the GNU General Public License along with ++ * this program; if not, write to the Free Software Foundation, Inc., ++ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA ++ * ++ */ ++ ++#include <stdlib.h> ++#include <stdio.h> ++#include <stdint.h> ++ ++#include "vdrttxtsubshooks.h" ++ ++// XXX Really should be a list... ++static cVDRTtxtsubsHookListener *gListener; ++ ++// ------ class cVDRTtxtsubsHookProxy ------ ++ ++class cVDRTtxtsubsHookProxy : public cVDRTtxtsubsHookListener ++{ ++ public: ++ virtual void HideOSD(void) { if(gListener) gListener->HideOSD(); }; ++ virtual void ShowOSD(void) { if(gListener) gListener->ShowOSD(); }; ++ virtual void PlayerTeletextData(uint8_t *p, int length, bool IsPesRecording, const struct tTeletextSubtitlePage teletextSubtitlePages[] = NULL, int pageCount = 0) ++ { if(gListener) gListener->PlayerTeletextData(p, length, IsPesRecording, teletextSubtitlePages, pageCount); }; ++ virtual int ManualPageNumber(const cChannel *channel) ++ { if(gListener) return gListener->ManualPageNumber(channel); else return 0; }; ++}; ++ ++ ++// ------ class cVDRTtxtsubsHookListener ------ ++ ++cVDRTtxtsubsHookListener::~cVDRTtxtsubsHookListener() ++{ ++ gListener = 0; ++} ++ ++void cVDRTtxtsubsHookListener::HookAttach(void) ++{ ++ gListener = this; ++ //printf("cVDRTtxtsubsHookListener::HookAttach\n"); ++} ++ ++static cVDRTtxtsubsHookProxy gProxy; ++ ++cVDRTtxtsubsHookListener *cVDRTtxtsubsHookListener::Hook(void) ++{ ++ return &gProxy; ++} ++ +diff --git a/vdrttxtsubshooks.h b/vdrttxtsubshooks.h +new file mode 100644 +index 0000000..2f97969 +--- /dev/null ++++ b/vdrttxtsubshooks.h +@@ -0,0 +1,46 @@ ++/* ++ * vdr-ttxtsubs - A plugin for the Linux Video Disk Recorder ++ * Copyright (c) 2003 - 2008 Ragnar Sundblad <ragge@nada.kth.se> ++ * ++ * This program is free software; you can redistribute it and/or modify it ++ * under the terms of the GNU General Public License as published by the ++ * Free Software Foundation; either version 2 of the License, or (at your option) ++ * any later version. ++ * ++ * This program is distributed in the hope that it will be useful, but ++ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or ++ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more ++ * details. ++ * ++ * You should have received a copy of the GNU General Public License along with ++ * this program; if not, write to the Free Software Foundation, Inc., ++ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA ++ * ++ */ ++ ++#ifndef __VDRTTXTSUBSHOOKS_H ++#define __VDRTTXTSUBSHOOKS_H ++ ++#define TTXTSUBSVERSNUM 2 ++ ++class cDevice; ++class cChannel; ++struct tTeletextSubtitlePage; ++ ++class cVDRTtxtsubsHookListener { ++ public: ++ cVDRTtxtsubsHookListener(void) {}; ++ virtual ~cVDRTtxtsubsHookListener(); ++ ++ void HookAttach(void); ++ ++ virtual void HideOSD(void) {}; ++ virtual void ShowOSD(void) {}; ++ virtual void PlayerTeletextData(uint8_t *p, int length, bool IsPesRecording = true, const struct tTeletextSubtitlePage teletextSubtitlePages[] = NULL, int pageCount = 0) {}; ++ virtual int ManualPageNumber(const cChannel *channel) { return 0; }; ++ ++ // used by VDR to call hook listeners ++ static cVDRTtxtsubsHookListener *Hook(void); ++}; ++ ++#endif +-- +1.7.6.3 + |