From cf10ba98069ea11f34c820b5d27b2c640cbe645b Mon Sep 17 00:00:00 2001
From: Alwin Esch <alwin.esch@web.de>
Date: Sat, 16 Oct 2021 23:17:08 +0200
Subject: [PATCH] audiodecoder API Version 4.0.0 udpate

---
 audiodecoder.2sf/addon.xml.in                 | 16 +++++++++++--
 .../resource.language.en_gb/strings.po        | 24 +++++++++++++++++++
 src/2SFCodec.cpp                              | 12 +++++-----
 src/2SFCodec.h                                |  2 +-
 4 files changed, 45 insertions(+), 9 deletions(-)

diff --git a/audiodecoder.2sf/addon.xml.in b/audiodecoder.2sf/addon.xml.in
index 02c0919..389085c 100644
--- a/audiodecoder.2sf/addon.xml.in
+++ b/audiodecoder.2sf/addon.xml.in
@@ -8,9 +8,21 @@
   <extension
     point="kodi.audiodecoder"
     name="2sf"
-    extension=".2sf|.mini2sf"
     tags="true"
-    library_@PLATFORM@="@LIBRARY_FILENAME@"/>
+    library_@PLATFORM@="@LIBRARY_FILENAME@">
+    <support>
+      <extension name=".2sf">
+        <summary>30100</summary>
+        <description>30101</description>
+        <icon>icon.png</icon>
+      </extension>
+      <extension name=".mini2sf">
+        <summary>30102</summary>
+        <description>30103</description>
+        <icon>icon.png</icon>
+      </extension>
+    </support>
+  </extension>
   <extension point="xbmc.addon.metadata">
     <platform>@PLATFORM@</platform>
     <license>GPL-2.0-or-later</license>
diff --git a/audiodecoder.2sf/resources/language/resource.language.en_gb/strings.po b/audiodecoder.2sf/resources/language/resource.language.en_gb/strings.po
index 8f2aa34..44dd2f8 100644
--- a/audiodecoder.2sf/resources/language/resource.language.en_gb/strings.po
+++ b/audiodecoder.2sf/resources/language/resource.language.en_gb/strings.po
@@ -123,3 +123,27 @@ msgstr ""
 msgctxt "#30022"
 msgid "Ainc"
 msgstr ""
+
+#. Supported file extension summary about ".2sf"
+#: audiodecoder.2sf/addon.xml.in
+msgctxt "#30100"
+msgid "Nintendo DS Sound File"
+msgstr ""
+
+#. Supported file extension description about ".2sf"
+#: audiodecoder.2sf/addon.xml.in
+msgctxt "#30101"
+msgid "Nintendo DS Sound FileGame audio file used by some Nintendo DS games."
+msgstr ""
+
+#. Supported file extension summary about ".mini2sf"
+#: audiodecoder.2sf/addon.xml.in
+msgctxt "#30102"
+msgid "Nintendo DS Sound Information File"
+msgstr ""
+
+#. Supported file extension description about ".mini2sf"
+#: audiodecoder.2sf/addon.xml.in
+msgctxt "#30103"
+msgid "With their corresponding 2SFLIB file can be played."
+msgstr ""
diff --git a/src/2SFCodec.cpp b/src/2SFCodec.cpp
index 9dfc047..6fa8db5 100644
--- a/src/2SFCodec.cpp
+++ b/src/2SFCodec.cpp
@@ -547,15 +547,15 @@ void C2SFCodec::Shutdown()
   }
 }
 
-int C2SFCodec::ReadPCM(uint8_t* buffer, int size, int& actualsize)
+int C2SFCodec::ReadPCM(uint8_t* buffer, size_t size, size_t& actualsize)
 {
   if (m_eof && !m_silenceTestBuffer.data_available())
-    return 1;
+    return AUDIODECODER_READ_ERROR;
 
   if (m_noLoop && m_tagSongMs &&
       (m_posDelta + mul_div(m_dataWritten, 1000, m_cfgDefaultSampleRate)) >=
           m_tagSongMs + m_tagFadeMs)
-    return -1;
+    return AUDIODECODER_READ_EOF;
 
   unsigned int written = 0;
 
@@ -613,7 +613,7 @@ int C2SFCodec::ReadPCM(uint8_t* buffer, int size, int& actualsize)
     if (m_silenceTestBuffer.test_silence())
     {
       m_eof = true;
-      return -1;
+      return AUDIODECODER_READ_EOF;
     }
 
     written = m_silenceTestBuffer.data_available() / 2;
@@ -673,14 +673,14 @@ int C2SFCodec::ReadPCM(uint8_t* buffer, int size, int& actualsize)
   if (!written)
   {
     m_eof = true;
-    return -1;
+    return AUDIODECODER_READ_EOF;
   }
 
 
   actualsize = written * 2 * sizeof(int16_t);
   memcpy(buffer, ptr, actualsize);
 
-  return 0;
+  return AUDIODECODER_READ_SUCCESS;
 }
 
 int64_t C2SFCodec::Seek(int64_t time)
diff --git a/src/2SFCodec.h b/src/2SFCodec.h
index 2806e06..1036df7 100644
--- a/src/2SFCodec.h
+++ b/src/2SFCodec.h
@@ -78,7 +78,7 @@ class ATTRIBUTE_HIDDEN C2SFCodec : public kodi::addon::CInstanceAudioDecoder
             int& bitrate,
             AudioEngineDataFormat& format,
             std::vector<AudioEngineChannel>& channellist) override;
-  int ReadPCM(uint8_t* buffer, int size, int& actualsize) override;
+  int ReadPCM(uint8_t* buffer, size_t size, size_t& actualsize) override;
   int64_t Seek(int64_t time) override;
   bool ReadTag(const std::string& file, kodi::addon::AudioDecoderInfoTag& tag) override;