diff options
Diffstat (limited to 'src/thirdparty/MediaInfo/MediaInfo/Audio/File_Rkau.cpp')
| -rw-r--r-- | src/thirdparty/MediaInfo/MediaInfo/Audio/File_Rkau.cpp | 144 |
1 files changed, 0 insertions, 144 deletions
diff --git a/src/thirdparty/MediaInfo/MediaInfo/Audio/File_Rkau.cpp b/src/thirdparty/MediaInfo/MediaInfo/Audio/File_Rkau.cpp deleted file mode 100644 index 5d45ae36a..000000000 --- a/src/thirdparty/MediaInfo/MediaInfo/Audio/File_Rkau.cpp +++ /dev/null @@ -1,144 +0,0 @@ -/* Copyright (c) MediaArea.net SARL. All Rights Reserved.
- *
- * Use of this source code is governed by a BSD-style license that can
- * be found in the License.html file in the root of the source tree.
- */
-
-//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
-//
-// Contributor: Lionel Duchateau, kurtnoise@free.fr
-//
-//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
-
-//---------------------------------------------------------------------------
-// Pre-compilation
-#include "MediaInfo/PreComp.h"
-#ifdef __BORLANDC__
- #pragma hdrstop
-#endif
-//---------------------------------------------------------------------------
-
-//---------------------------------------------------------------------------
-#include "MediaInfo/Setup.h"
-//---------------------------------------------------------------------------
-
-//---------------------------------------------------------------------------
-#if defined(MEDIAINFO_RKAU_YES)
-//---------------------------------------------------------------------------
-
-//---------------------------------------------------------------------------
-#include "MediaInfo/Audio/File_Rkau.h"
-//---------------------------------------------------------------------------
-
-namespace MediaInfoLib
-{
-
-//***************************************************************************
-// Constructor/Destructor
-//***************************************************************************
-
-//---------------------------------------------------------------------------
-File_Rkau::File_Rkau()
-:File__Analyze(), File__Tags_Helper()
-{
- //File__Tags_Helper
- Base=this;
-}
-
-//***************************************************************************
-// Streams management
-//***************************************************************************
-
-//---------------------------------------------------------------------------
-void File_Rkau::Streams_Finish()
-{
- //Filling
- int64u CompressedSize=File_Size-TagsSize;
- float32 CompressionRatio=((float32)UncompressedSize)/CompressedSize;
-
- Fill(Stream_Audio, 0, Audio_StreamSize, CompressedSize);
- Fill(Stream_Audio, 0, Audio_Compression_Ratio, CompressionRatio);
- Fill(Stream_Audio, 0, Audio_BitRate_Mode, "VBR");
-
- File__Tags_Helper::Streams_Finish();
-}
-
-//***************************************************************************
-// Buffer - File header
-//***************************************************************************
-
-//---------------------------------------------------------------------------
-bool File_Rkau::FileHeader_Begin()
-{
- if (!File__Tags_Helper::FileHeader_Begin())
- return false;
-
- //Synchro
- if (Buffer_Offset+3>Buffer_Size)
- return false;
- if (CC3(Buffer+Buffer_Offset)!=0x524B41) //"RKA"
- {
- File__Tags_Helper::Reject("RKAU");
- return false;
- }
-
- return true;
-}
-
-//---------------------------------------------------------------------------
-void File_Rkau::FileHeader_Parse()
-{
- //Parsing
- Ztring version;
- int32u SampleRate, source_bytes;
- int8u Channels, BitsPerSample, Quality, Flags;
- bool joint_stereo, streaming, vrq_lossy_mode;
-
- Skip_Local(3, "Signature");
- Get_Local (1, version, "Version");
- Get_L4 (source_bytes, "SourceBytes");
- Get_L4 (SampleRate, "SampleRate");
- Get_L1 (Channels, "Channels");
- Get_L1 (BitsPerSample, "BitsPerSample");
- Get_L1 (Quality, "Quality");
- Get_L1 (Flags, "Flags");
- Get_Flags (Flags, 0, joint_stereo, "JointStereo");
- Get_Flags (Flags, 1, streaming, "Streaming");
- Get_Flags (Flags, 2, vrq_lossy_mode, "VRQLossyMode");
-
- FILLING_BEGIN();
- if (SampleRate==0)
- return;
- Duration=(((int64u)source_bytes*1000)/4)/SampleRate;
- if (Duration==0)
- return;
- UncompressedSize = ((int64u)Channels) * ((int64u)BitsPerSample / 8);
- if (UncompressedSize==0)
- return;
-
- //Filling data
- File__Tags_Helper::Accept("RKAU");
-
- File__Tags_Helper::Stream_Prepare(Stream_Audio);
- Fill(Stream_Audio, 0, Audio_Format, "RK Audio");
- Fill(Stream_Audio, 0, Audio_Codec, "Rkau");
- Fill(Stream_Audio, 0, Audio_Encoded_Library, __T("1.0") + version);
- Fill(Stream_Audio, 0, Audio_Compression_Mode, (Quality==0)?"Lossless":"Lossy");
- Fill(Stream_Audio, 0, Audio_BitDepth, BitsPerSample);
- Fill(Stream_Audio, 0, Audio_Channel_s_, Channels);
- Fill(Stream_Audio, 0, Audio_SamplingRate, SampleRate);
- Fill(Stream_Audio, 0, Audio_Duration, Duration);
-
- FILLING_END();
-
- //No more needed data
- File__Tags_Helper::Finish("RKAU");
-}
-
-//***************************************************************************
-// C++
-//***************************************************************************
-
-} //NameSpace
-
-#endif //MEDIAINFO_RKAU_YES
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