kodi: add patch to support dcadec

Signed-off-by: Stephan Raue <stephan@openelec.tv>
2025-07-28 21:26:49 +00:00 · 2015-04-27 15:59:32 +02:00 · 2015-04-27 15:59:32 +02:00 · 75dd5a44fd
commit 75dd5a44fd
parent 02ffc575de
1 changed files with 131 additions and 0 deletions
--- a/packages/mediacenter/kodi/patches/kodi-995.01-add-dcadec-support.patch
+++ b/packages/mediacenter/kodi/patches/kodi-995.01-add-dcadec-support.patch
@ -0,0 +1,131 @@
+From 448c71da440d4504432ac513e8493e27b1f06915 Mon Sep 17 00:00:00 2001
+From: popcornmix <popcornmix@gmail.com>
+Date: Mon, 23 Mar 2015 22:33:04 +0000
+Subject: [PATCH] [dcadec] Add settings option to enable libdcadec
+
+---
+ addons/resource.language.en_gb/resources/strings.po          | 10 ++++++++++
+ system/settings/rbp.xml                                      |  5 +++++
+ system/settings/rbp2.xml                                     |  3 +++
+ xbmc/cores/dvdplayer/DVDCodecs/Audio/DVDAudioCodecFFmpeg.cpp |  6 +++++-
+ xbmc/cores/dvdplayer/DVDDemuxers/DVDDemuxFFmpeg.cpp          | 10 ++++++++++
+ xbmc/cores/omxplayer/OMXAudioCodecOMX.cpp                    |  6 +++++-
+ 7 files changed, 39 insertions(+), 4 deletions(-)
+
+diff --git a/addons/resource.language.en_gb/resources/strings.po b/addons/resource.language.en_gb/resources/strings.po
+index 1dde154..f641439 100644
+--- a/addons/resource.language.en_gb/resources/strings.po
+++ b/addons/resource.language.en_gb/resources/strings.po
+@@ -16689,3 +16689,13 @@ msgstr ""
+ msgctxt "#38103"
+ msgid "Extract thumbnails from video files"
+ msgstr ""
+
+#: system/settings/rbp.xml
+msgctxt "#38120"
+msgid "Support 8 channel DTS HD audio"
+msgstr ""
+
+#: system/settings/rbp.xml
+msgctxt "#38121"
+msgid "This option supports 8 channel DTS HD but may use more CPU "
+msgstr ""
+diff --git a/system/settings/rbp.xml b/system/settings/rbp.xml
+index 42d4da7..5a9bb6b 100644
+--- a/system/settings/rbp.xml
+++ b/system/settings/rbp.xml
+@@ -47,6 +47,11 @@
+           <default>true</default>
+           <control type="toggle" />
+         </setting>
+        <setting id="videoplayer.supportdtshd" type="boolean" label="38120" help="38121">
+          <level>2</level>
+          <default>false</default>
+          <control type="toggle" />
+        </setting>
+       </group>
+     </category>
+     <category id="myvideos">
+diff --git a/system/settings/rbp2.xml b/system/settings/rbp2.xml
+index 8cc8f19..197e255 100644
+--- a/system/settings/rbp2.xml
+++ b/system/settings/rbp2.xml
+@@ -6,6 +6,9 @@
+         <setting id="videoplayer.useomxplayer">
+           <default>false</default>
+         </setting>
+        <setting id="videoplayer.supportdtshd">
+          <default>true</default>
+        </setting>
+       </group>
+     </category>
+   </section>
+diff --git a/xbmc/cores/dvdplayer/DVDCodecs/Audio/DVDAudioCodecFFmpeg.cpp b/xbmc/cores/dvdplayer/DVDCodecs/Audio/DVDAudioCodecFFmpeg.cpp
+index 991449b..135bb43 100644
+--- a/xbmc/cores/dvdplayer/DVDCodecs/Audio/DVDAudioCodecFFmpeg.cpp
+++ b/xbmc/cores/dvdplayer/DVDCodecs/Audio/DVDAudioCodecFFmpeg.cpp
+@@ -33,6 +33,7 @@ extern "C" {
+ #include "settings/Settings.h"
+ #include "cores/AudioEngine/Utils/AEUtil.h"
+ #endif
+#include "settings/Settings.h"
+ 
+ CDVDAudioCodecFFmpeg::CDVDAudioCodecFFmpeg() : CDVDAudioCodec()
+ {
+@@ -57,7 +58,10 @@ bool CDVDAudioCodecFFmpeg::Open(CDVDStreamInfo &hints, CDVDCodecOptions &options
+   AVCodec* pCodec;
+   m_bOpenedCodec = false;
+ 
+-  pCodec = avcodec_find_decoder(hints.codec);
+  if (hints.codec == AV_CODEC_ID_DTS && CSettings::Get().GetBool("videoplayer.supportdtshd"))
+    pCodec = avcodec_find_decoder_by_name("libdcadec");
+  else
+    pCodec = avcodec_find_decoder(hints.codec);
+   if (!pCodec)
+   {
+     CLog::Log(LOGDEBUG,"CDVDAudioCodecFFmpeg::Open() Unable to find codec %d", hints.codec);
+diff --git a/xbmc/cores/dvdplayer/DVDDemuxers/DVDDemuxFFmpeg.cpp b/xbmc/cores/dvdplayer/DVDDemuxers/DVDDemuxFFmpeg.cpp
+index f9b3232..1f8e15e 100644
+--- a/xbmc/cores/dvdplayer/DVDDemuxers/DVDDemuxFFmpeg.cpp
+++ b/xbmc/cores/dvdplayer/DVDDemuxers/DVDDemuxFFmpeg.cpp
+@@ -439,6 +439,16 @@ bool CDVDDemuxFFmpeg::Open(CDVDInputStream* pInput, bool streaminfo, bool filein
+ 
+   if (m_streaminfo)
+   {
+    if (CSettings::Get().GetBool("videoplayer.supportdtshd"))
+    {
+      for (unsigned int i = 0; i < m_pFormatContext->nb_streams; i++)
+      {
+        AVStream *st = m_pFormatContext->streams[i];
+        if (st->codec->codec_type == AVMEDIA_TYPE_AUDIO && st->codec->codec_id == AV_CODEC_ID_DTS)
+          st->codec->codec = avcodec_find_decoder_by_name("libdcadec");
+      }
+    }
+
+     /* to speed up dvd switches, only analyse very short */
+     if(m_pInput->IsStreamType(DVDSTREAM_TYPE_DVD))
+       av_opt_set_int(m_pFormatContext, "analyzeduration", 500000, 0);
+diff --git a/xbmc/cores/omxplayer/OMXAudioCodecOMX.cpp b/xbmc/cores/omxplayer/OMXAudioCodecOMX.cpp
+index 1a920f7..093864d 100644
+--- a/xbmc/cores/omxplayer/OMXAudioCodecOMX.cpp
+++ b/xbmc/cores/omxplayer/OMXAudioCodecOMX.cpp
+@@ -26,6 +26,7 @@
+ 
+ #include "cores/AudioEngine/Utils/AEUtil.h"
+ #include "cores/AudioEngine/AEFactory.h"
+#include "settings/Settings.h"
+ 
+ // the size of the audio_render output port buffers
+ #define AUDIO_DECODE_OUTPUT_BUFFER (32*1024)
+@@ -65,7 +66,10 @@ bool COMXAudioCodecOMX::Open(CDVDStreamInfo &hints)
+   AVCodec* pCodec;
+   m_bOpenedCodec = false;
+ 
+-  pCodec = avcodec_find_decoder(hints.codec);
+  if (hints.codec == AV_CODEC_ID_DTS && CSettings::Get().GetBool("videoplayer.supportdtshd"))
+    pCodec = avcodec_find_decoder_by_name("libdcadec");
+  else
+    pCodec = avcodec_find_decoder(hints.codec);
+   if (!pCodec)
+   {
+     CLog::Log(LOGDEBUG,"COMXAudioCodecOMX::Open() Unable to find codec %d", hints.codec);