1 files changed, 116 insertions, 0 deletions

diff --git a/xbmc/addons/AddonCallbacksCodec.cpp b/xbmc/addons/AddonCallbacksCodec.cpp
new file mode 100644
index 0000000..9c7be30
--- /dev/null
+++ b/xbmc/addons/AddonCallbacksCodec.cpp
@@ -0,0 +1,116 @@
+/*
+ *      Copyright (C) 2012-2013 Team XBMC
+ *      http://xbmc.org
+ *
+ *  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, 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 XBMC; see the file COPYING.  If not, see
+ *  <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "Application.h"
+#include "Addon.h"
+#include "AddonCallbacksCodec.h"
+#include "utils/StringUtils.h"
+
+extern "C" {
+#include "libavcodec/avcodec.h"
+#include "libavformat/avformat.h"
+}
+
+namespace ADDON
+{
+class CCodecIds
+{
+public:
+  virtual ~CCodecIds(void) {}
+
+  static CCodecIds& Get(void)
+  {
+    static CCodecIds _instance;
+    return _instance;
+  }
+
+  xbmc_codec_t GetCodecByName(const char* strCodecName)
+  {
+    xbmc_codec_t retVal = XBMC_INVALID_CODEC;
+    if (strlen(strCodecName) == 0)
+      return retVal;
+
+    std::string strUpperCodecName = strCodecName;
+    StringUtils::ToUpper(strUpperCodecName);
+
+    std::map<std::string, xbmc_codec_t>::const_iterator it = m_lookup.find(strUpperCodecName);
+    if (it != m_lookup.end())
+      retVal = it->second;
+
+    return retVal;
+  }
+
+private:
+  CCodecIds(void)
+  {
+    // get ids and names
+    AVCodec* codec = NULL;
+    xbmc_codec_t tmp;
+    while ((codec = av_codec_next(codec)))
+    {
+      if (av_codec_is_decoder(codec))
+      {
+        tmp.codec_type = (xbmc_codec_type_t)codec->type;
+        tmp.codec_id   = codec->id;
+
+        std::string strUpperCodecName = codec->name;
+        StringUtils::ToUpper(strUpperCodecName);
+
+        m_lookup.insert(std::make_pair(strUpperCodecName, tmp));
+      }
+    }
+
+    // teletext is not returned by av_codec_next. we got our own decoder
+    tmp.codec_type = XBMC_CODEC_TYPE_SUBTITLE;
+    tmp.codec_id   = AV_CODEC_ID_DVB_TELETEXT;
+    m_lookup.insert(std::make_pair("TELETEXT", tmp));
+
+    // rds is not returned by av_codec_next. we got our own decoder
+    tmp.codec_type = XBMC_CODEC_TYPE_RDS;
+    tmp.codec_id   = AV_CODEC_ID_NONE;
+    m_lookup.insert(std::make_pair("RDS", tmp));
+  }
+
+  std::map<std::string, xbmc_codec_t> m_lookup;
+};
+
+CAddonCallbacksCodec::CAddonCallbacksCodec(CAddon* addon)
+{
+  m_addon     = addon;
+  m_callbacks = new CB_CODECLib;
+
+  /* write XBMC addon-on specific add-on function addresses to the callback table */
+  m_callbacks->GetCodecByName   = GetCodecByName;
+}
+
+CAddonCallbacksCodec::~CAddonCallbacksCodec()
+{
+  /* delete the callback table */
+  delete m_callbacks;
+}
+
+xbmc_codec_t CAddonCallbacksCodec::GetCodecByName(const void* addonData, const char* strCodecName)
+{
+  (void)addonData;
+  return CCodecIds::Get().GetCodecByName(strCodecName);
+}
+
+}; /* namespace ADDON */
+