diff options
Diffstat (limited to 'src/thirdparty/MediaInfo/MediaInfo/Audio/File_MpcSv8.cpp')
| -rw-r--r-- | src/thirdparty/MediaInfo/MediaInfo/Audio/File_MpcSv8.cpp | 246 |
1 files changed, 0 insertions, 246 deletions
diff --git a/src/thirdparty/MediaInfo/MediaInfo/Audio/File_MpcSv8.cpp b/src/thirdparty/MediaInfo/MediaInfo/Audio/File_MpcSv8.cpp deleted file mode 100644 index 7f34558c5..000000000 --- a/src/thirdparty/MediaInfo/MediaInfo/Audio/File_MpcSv8.cpp +++ /dev/null @@ -1,246 +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.
- */
-
-//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
-//
-// Source: http://trac.musepack.net/trac/wiki/SV8Specification
-//
-//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
-
-//---------------------------------------------------------------------------
-// Pre-compilation
-#include "MediaInfo/PreComp.h"
-#ifdef __BORLANDC__
- #pragma hdrstop
-#endif
-//---------------------------------------------------------------------------
-
-//---------------------------------------------------------------------------
-#include "MediaInfo/Setup.h"
-//---------------------------------------------------------------------------
-
-//---------------------------------------------------------------------------
-#if defined(MEDIAINFO_MPCSV8_YES)
-//---------------------------------------------------------------------------
-
-//---------------------------------------------------------------------------
-#include "MediaInfo/Audio/File_MpcSv8.h"
-//---------------------------------------------------------------------------
-
-namespace MediaInfoLib
-{
-
-//***************************************************************************
-// Infos
-//***************************************************************************
-
-//---------------------------------------------------------------------------
-extern const int16u Mpc_SampleFreq[];
-
-//***************************************************************************
-// Constants
-//***************************************************************************
-
-//---------------------------------------------------------------------------
-namespace Elements
-{
- const int32u AP=0x4150;
- const int32u CT=0x4354;
- const int32u EI=0x4549;
- const int32u RG=0x5247;
- const int32u SE=0x5345;
- const int32u SH=0x5348;
- const int32u SO=0x534F;
- const int32u ST=0x5354;
-}
-
-//***************************************************************************
-// Constructor/Destructor
-//***************************************************************************
-
-//---------------------------------------------------------------------------
-File_MpcSv8::File_MpcSv8()
-:File__Analyze(), File__Tags_Helper()
-{
- //File__Tags_Helper
- Base=this;
-}
-
-
-//***************************************************************************
-// Static stuff
-//***************************************************************************
-
-//---------------------------------------------------------------------------
-bool File_MpcSv8::FileHeader_Begin()
-{
- //Element_Size
- if (Buffer_Size<4)
- return false; //Must wait for more data
-
- if (CC4(Buffer)!=0x4D50434B) //"MPCK"
- {
- File__Tags_Helper::Reject("Musepack SV8");
- return false;
- }
-
- //All should be OK...
- return true;
-}
-
-//***************************************************************************
-// Buffer - File header
-//***************************************************************************
-
-//---------------------------------------------------------------------------
-void File_MpcSv8::FileHeader_Parse()
-{
- //Parsing
- Skip_C4( "Magic Number");
-
- FILLING_BEGIN();
- File__Tags_Helper::Accept("MpcSv8");
-
- File__Tags_Helper::Stream_Prepare(Stream_Audio);
- Fill(Stream_Audio, 0, Audio_Format, "Musepack SV8");
- Fill(Stream_Audio, 0, Audio_Codec, "SV8");
- FILLING_END();
-}
-
-//***************************************************************************
-// Buffer - Per element
-//***************************************************************************
-
-//---------------------------------------------------------------------------
-bool File_MpcSv8::Header_Begin()
-{
- //Tags
- if (!File__Tags_Helper::Header_Begin())
- return false;
-
- return true;
-}
-
-//---------------------------------------------------------------------------
-void File_MpcSv8::Header_Parse()
-{
- //Parsing
- int64u Size;
- int16u Key;
- Get_C2 (Key, "Key");
- Get_VS (Size, "Size");
-
- //Filling
- Header_Fill_Code(Key, Ztring().From_CC4(Key<<16)); //Quick filling for CC2 with text
- Header_Fill_Size(Key==Elements::AP?Element_Offset:Size); //We don't need the data of audio packet, and we will stop here...
-}
-
-//***************************************************************************
-// Elements
-//***************************************************************************
-
-//---------------------------------------------------------------------------
-void File_MpcSv8::Data_Parse()
-{
- #define CASE_INFO(_NAME, _DETAIL) \
- case Elements::_NAME : Element_Info1(_DETAIL); _NAME(); break;
-
- //Parsing
- switch (Element_Code)
- {
- CASE_INFO(AP, "Audio Packet");
- CASE_INFO(CT, "Chapter-Tag");
- CASE_INFO(EI, "Encoder Info");
- CASE_INFO(RG, "Replay Gain");
- CASE_INFO(SE, "Stream End");
- CASE_INFO(SH, "Stream Header");
- CASE_INFO(SO, "Seek Table Offset");
- CASE_INFO(ST, "Seek Table");
- default : Skip_XX(Element_Size, "Data");
- }
-}
-
-//***************************************************************************
-// Elements
-//***************************************************************************
-
-//---------------------------------------------------------------------------
-void File_MpcSv8::AP()
-{
- //No more need data
- File__Tags_Helper::Finish("MpcSv8");
-}
-
-//---------------------------------------------------------------------------
-void File_MpcSv8::EI()
-{
- //Parsing
- int8u Quality, Version1, Version2, Version3;
- bool PNS;
- BS_Begin();
- Get_S1 (7, Quality, "Quality");
- Get_SB ( PNS, "PNS");
- BS_End();
- Get_B1 (Version1, "Major version");
- Get_B1 (Version2, "Minor version");
- Get_B1 (Version3, "Build");
-}
-
-//---------------------------------------------------------------------------
-void File_MpcSv8::RG()
-{
- //Parsing
- int16u TitleGain, AlbumGain;
- Skip_B1( "Version");
- Get_L2 (TitleGain, "Title gain"); Param_Info3(((float32)((int16s)TitleGain))/1000, 2, " dB");
- Skip_L2( "Title peak");
- Get_L2 (AlbumGain, "Album gain"); Param_Info3(((float32)((int16s)TitleGain))/1000, 2, " dB");
- Skip_L2( "Album peak");
-}
-
-//---------------------------------------------------------------------------
-void File_MpcSv8::SH()
-{
- //Parsing
- int64u SampleCount;
- int8u Version, SampleFrequency, ChannelCount;
- bool MidSideStereo;
- Skip_B4( "CRC32");
- Get_B1 (Version, "Version");
- Get_VS (SampleCount, "Sample count");
- Skip_VS( "Beginning silence");
- BS_Begin();
- Get_S1 (3, SampleFrequency, "Sample frequency"); Param_Info1(Mpc_SampleFreq[SampleFrequency]);
- Skip_S1(5, "Max used bands");
- Get_S1 (4, ChannelCount, "Channel count");
- Get_SB ( MidSideStereo, "Mid side stereo used");
- Skip_S1(3, "Audio block frames");
- BS_End();
-
- //Filling
- FILLING_BEGIN();
- Fill(Stream_Audio, 0, Audio_SamplingRate, Mpc_SampleFreq[SampleFrequency]);
- if (SampleCount)
- {
- Fill(Stream_Audio, 0, Audio_SamplingCount, SampleCount);
- Fill(Stream_Audio, 0, Audio_Duration, SampleCount*1000/Mpc_SampleFreq[SampleFrequency]);
- Fill(Stream_Audio, 0, Audio_BitRate, File_Size*8*Mpc_SampleFreq[SampleFrequency]/SampleCount); //Should be more precise...
- }
- Fill(Stream_Audio, 0, Audio_BitDepth, 16); //MPC support only 16 bits
- FILLING_END();
-}
-
-//---------------------------------------------------------------------------
-void File_MpcSv8::SO()
-{
- //Parsing
- Skip_VS( "Offset");
-}
-
-} //NameSpace
-
-#endif //MEDIAINFO_MPCSV8_YES
-
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