driver/audiodec: get back old audio decoders code, use configure option ENABLE_FFMPEGDEC

to switch between old code and ffmpegdec

src/Makefile.am

@@ -35,6 +35,27 @@ SUBDIRS += lcddisplay
 AM_CPPFLAGS += -I$(top_srcdir)/lib/libtriple
 endif
 
+if USE_TREMOR
+VORBISLIBS = @VORBISIDEC_LIBS@
+else
+VORBISLIBS = -lvorbisfile -lvorbis -logg
+endif
+
+if ENABLE_FLAC
+FLACLIBS = -lFLAC
+else
+FLACLIBS =
+endif
+
+if ENABLE_FFMPEGDEC
+ADEC_LIBS = @SWRESAMPLE_LIBS@
+else
+ADEC_LIBS = @MAD_LIBS@ \
+	@ID3TAG_LIBS@ \
+	$(FLACLIBS) \
+	$(VORBISLIBS)
+endif
+
 bin_PROGRAMS = neutrino rcsim
 
 neutrino_SOURCES = neutrino_menue.cpp neutrino.cpp
@@ -90,7 +111,7 @@ neutrino_LDADD = \
 	@AVFORMAT_LIBS@ \
 	@AVUTIL_LIBS@ \
 	@AVCODEC_LIBS@ \
-	@SWRESAMPLE_LIBS@ \
+	$(ADEC_LIBS) \
 	-ldvbsi++ \
 	-ljpeg \
 	-lOpenThreads \

src/driver/audiodec/Makefile.am

@@ -23,6 +23,19 @@ endif
 
 noinst_LIBRARIES = libneutrino_driver_audiodec.a
 
+if ENABLE_FFMPEGDEC
+ASOURCES = ffmpegdec.cpp
+else
+ASOURCES = cdrdec.cpp \
+	crc.c \
+	flacdec.cpp \
+	mp3dec.cpp \
+	oggdec.cpp \
+	tag.c \
+	vis.cpp \
+	wavdec.cpp
+endif
+
 libneutrino_driver_audiodec_a_SOURCES = \
 	basedec.cpp \
-	ffmpegdec.cpp
+	$(ASOURCES)

src/driver/audiodec/basedec.cpp

@@ -40,7 +40,17 @@
 #include <zapit/client/zapittools.h>
 
 #include "basedec.h"
+#ifdef ENABLE_FFMPEGDEC
 #include "ffmpegdec.h"
+#else
+#include "cdrdec.h"
+#include "mp3dec.h"
+#include "oggdec.h"
+#include "wavdec.h"
+#ifdef ENABLE_FLAC
+#include "flacdec.h"
+#endif
+#endif
 
 #include <driver/netfile.h>
 
@@ -77,13 +87,57 @@ CBaseDec::RetCode CBaseDec::DecoderBase(CAudiofile* const in,
 
 	if ( Status == OK )
 	{
-		CFile::FileType ft;
+#ifndef ENABLE_FFMPEGDEC
 		if( in->FileType == CFile::STREAM_AUDIO )
 		{
 			if ( fstatus( fp, ShoutcastCallback ) < 0 )
-			{
-				fprintf( stderr, "Error adding shoutcast callback: %s", err_txt );
+				fprintf( stderr, "Error adding shoutcast callback: %s",
+						err_txt );
+
+			if (ftype(fp, "ogg"))
+				Status = COggDec::getInstance()->Decoder( fp, OutputFd, state,
+						&in->MetaData, t,
+						secondsToSkip );
+			else
+				Status = CMP3Dec::getInstance()->Decoder( fp, OutputFd, state,
+						&in->MetaData, t,
+						secondsToSkip );
 		}
+		else if( in->FileType == CFile::FILE_MP3)
+			Status = CMP3Dec::getInstance()->Decoder( fp, OutputFd, state,
+					&in->MetaData, t,
+					secondsToSkip );
+		else if( in->FileType == CFile::FILE_OGG )
+			Status = COggDec::getInstance()->Decoder( fp, OutputFd, state,
+					&in->MetaData, t,
+					secondsToSkip );
+		else if( in->FileType == CFile::FILE_WAV )
+			Status = CWavDec::getInstance()->Decoder( fp, OutputFd, state,
+					&in->MetaData, t,
+					secondsToSkip );
+		else if( in->FileType == CFile::FILE_CDR )
+			Status = CCdrDec::getInstance()->Decoder( fp, OutputFd, state,
+					&in->MetaData, t,
+					secondsToSkip );
+#ifdef ENABLE_FLAC
+		else if (in->FileType == CFile::FILE_FLAC)
+			Status = CFlacDec::getInstance()->Decoder(fp, OutputFd, state,
+					&in->MetaData, t,
+					secondsToSkip );
+#endif
+		else
+		{
+			fprintf( stderr, "DecoderBase: Supplied filetype is not " );
+			fprintf( stderr, "supported by Audioplayer.\n" );
+			Status = INTERNAL_ERR;
+		}
+
+#else
+		CFile::FileType ft = in->FileType;
+		if( in->FileType == CFile::STREAM_AUDIO )
+		{
+			if ( fstatus( fp, ShoutcastCallback ) < 0 )
+				fprintf( stderr, "Error adding shoutcast callback: %s", err_txt );
 
 			if (ftype(fp, "ogg"))
 				ft = CFile::FILE_OGG;
@@ -98,10 +152,11 @@ CBaseDec::RetCode CBaseDec::DecoderBase(CAudiofile* const in,
 			if (!fstat(fileno(fp), &st))
 				in->MetaData.filesize = st.st_size;
 
-			ft = in->FileType;
 		}
+		in->MetaData.type = ft;
 
-		Status = CFfmpegDec::getInstance()->Decoder(fp, ft, OutputFd, state, &in->MetaData, t, secondsToSkip );
+		Status = CFfmpegDec::getInstance()->Decoder(fp, OutputFd, state, &in->MetaData, t, secondsToSkip );
+#endif
 
 		if ( fclose( fp ) == EOF )
 		{
@@ -151,6 +206,15 @@ bool CBaseDec::GetMetaDataBase(CAudiofile* const in, const bool nice)
 		return true;
 
 	bool Status = true;
+#ifndef ENABLE_FFMPEGDEC
+	if (in->FileType == CFile::FILE_MP3 || in->FileType == CFile::FILE_OGG
+			|| in->FileType == CFile::FILE_WAV || in->FileType == CFile::FILE_CDR
+#ifdef ENABLE_FLAC
+			|| in->FileType == CFile::FILE_FLAC
+#endif
+	   )
+#endif
+	{
 		FILE* fp = fopen( in->Filename.c_str(), "r" );
 		if ( fp == NULL )
 		{
@@ -160,66 +224,62 @@ bool CBaseDec::GetMetaDataBase(CAudiofile* const in, const bool nice)
 		}
 		else
 		{
+#ifndef ENABLE_FFMPEGDEC
+			if(in->FileType == CFile::FILE_MP3)
+			{
+				Status = CMP3Dec::getInstance()->GetMetaData(fp, nice,
+						&in->MetaData);
+			}
+			else if(in->FileType == CFile::FILE_OGG)
+			{
+				Status = COggDec::getInstance()->GetMetaData(fp, nice,
+						&in->MetaData);
+			}
+			else if(in->FileType == CFile::FILE_WAV)
+			{
+				Status = CWavDec::getInstance()->GetMetaData(fp, nice,
+						&in->MetaData);
+			}
+			else if(in->FileType == CFile::FILE_CDR)
+			{
+				Status = CCdrDec::getInstance()->GetMetaData(fp, nice,
+						&in->MetaData);
+			}
+#ifdef ENABLE_FLAC
+			else if (in->FileType == CFile::FILE_FLAC)
+			{
+				CFlacDec FlacDec;
+				Status = FlacDec.GetMetaData(fp, nice, &in->MetaData);
+			}
+#endif
+#else
 			struct stat st;
 			if (!fstat(fileno(fp), &st))
 				in->MetaData.filesize = st.st_size;
+			in->MetaData.type = in->FileType;
 
 			CFfmpegDec d;
-		Status = d.GetMetaData(fp, in->FileType, nice, &in->MetaData);
+			Status = d.GetMetaData(fp, nice, &in->MetaData);
+#endif
 			if (Status)
 				CacheMetaData(in);
-
 			if ( fclose( fp ) == EOF )
 			{
 				fprintf( stderr, "Could not close file %s.\n",
 						in->Filename.c_str() );
 			}
 		}
-
-	return Status;
-}
-
-bool CBaseDec::SetDSP(int soundfd, int fmt, unsigned int dsp_speed, unsigned int channels)
-{
-	bool crit_error=false;
-
-	if (::ioctl(soundfd, SNDCTL_DSP_RESET))
-		printf("reset failed\n");
-	if(::ioctl(soundfd, SNDCTL_DSP_SETFMT, &fmt))
-		printf("setfmt failed\n");
-	if(::ioctl(soundfd, SNDCTL_DSP_CHANNELS, &channels))
-		printf("channel set failed\n");
-	if (dsp_speed != mSamplerate)
-	{
-		// mute audio to reduce pops when changing samplerate (avia_reset)
-		//bool was_muted = avs_mute(true);
-		if (::ioctl(soundfd, SNDCTL_DSP_SPEED, &dsp_speed))
-		{
-			printf("speed set failed\n");
-			crit_error=true;
 	}
+#ifndef ENABLE_FFMPEGDEC
 	else
 	{
-#if 0
-			unsigned int rs = 0;
-			::ioctl(soundfd, SNDCTL_DSP_SPEED, &rs);
-			mSamplerate = dsp_speed;
-			// disable iec aka digi out (avia reset enables it again)
-			//g_Zapit->IecOff();
+		fprintf( stderr, "GetMetaDataBase: Filetype is not supported for " );
+		fprintf( stderr, "meta data reading.\n" );
+		Status = false;
+	}
 #endif
-		}
-		//usleep(400000);
-		//if (!was_muted)
-		//	avs_mute(false);
-	}
-//printf("Debug: SNDCTL_DSP_RESET %d / SNDCTL_DSP_SPEED %d / SNDCTL_DSP_CHANNELS %d / SNDCTL_DSP_SETFMT %d\n",
-//					SNDCTL_DSP_RESET, SNDCTL_DSP_SPEED, SNDCTL_DSP_CHANNELS, SNDCTL_DSP_SETFMT);
-	return crit_error;
-}
 
-bool CBaseDec::avs_mute(bool /*mute*/)
-{
-	return true;
+	return Status;
 }
 
 void CBaseDec::Init()

src/driver/audiodec/basedec.h

@@ -45,8 +45,8 @@ public:
 	// the follwing two methods have to be implemented for new decoders
 	//@param secondsToSkip: a value of 0 indicates that normal FF/REV operation was requested
 	//                      a value  > 0 indicates that *one* jump forwards (FF) or backwards (REV) was requested
-	virtual RetCode Decoder(FILE *, const CFile::FileType ft, const int, State* const, CAudioMetaData*, time_t* const, unsigned int* const)=0;
-	virtual bool GetMetaData(FILE *in, const CFile::FileType ft, const bool nice, CAudioMetaData* m)=0;
+	virtual RetCode Decoder(FILE *, const int, State* const, CAudioMetaData*, time_t* const, unsigned int* const)=0;
+	virtual bool GetMetaData(FILE *in, const bool nice, CAudioMetaData* m)=0;
 	
 	static RetCode DecoderBase(CAudiofile* const in, const int OutputFd,
 							   State* const state, time_t* const t,
@@ -55,7 +55,6 @@ public:
 	static void Init();
 
 	CBaseDec() {};
-	static bool SetDSP(int soundfd, int fmt, unsigned int dsp_speed, unsigned int channels);
 
 	static OpenThreads::Mutex metaDataMutex;
 	static std::map<const std::string,CAudiofile> metaDataCache;
@@ -63,7 +62,6 @@ public:
 	static bool LookupMetaData(CAudiofile* const in);
 	static void ClearMetaData();
 private:
-	static bool avs_mute(bool mute);
 	unsigned static int mSamplerate;
 };
 

src/driver/audiodec/ffmpegdec.cpp

@@ -200,13 +200,13 @@ void CFfmpegDec::DeInit(void)
 	in = NULL;
 }
 
-CBaseDec::RetCode CFfmpegDec::Decoder(FILE *_in, const CFile::FileType ft, int /*OutputFd*/, State* state, CAudioMetaData* _meta_data, time_t* time_played, unsigned int* secondsToSkip)
+CBaseDec::RetCode CFfmpegDec::Decoder(FILE *_in, int /*OutputFd*/, State* state, CAudioMetaData* _meta_data, time_t* time_played, unsigned int* secondsToSkip)
 {
 	in = _in;
 	RetCode Status=OK;
 	is_stream = fseek((FILE *)in, 0, SEEK_SET);
 
-	if (!SetMetaData((FILE *)in, ft, _meta_data, true)) {
+	if (!SetMetaData((FILE *)in, _meta_data, true)) {
 		DeInit();
 		Status=DATA_ERR;
 		return Status;
@@ -384,9 +384,9 @@ CBaseDec::RetCode CFfmpegDec::Decoder(FILE *_in, const CFile::FileType ft, int /
 	return Status;
 }
 
-bool CFfmpegDec::GetMetaData(FILE *_in, const CFile::FileType ft, const bool /*nice*/, CAudioMetaData* m)
+bool CFfmpegDec::GetMetaData(FILE *_in, const bool /*nice*/, CAudioMetaData* m)
 {
-	return SetMetaData(_in, ft, m);
+	return SetMetaData(_in, m);
 }
 
 CFfmpegDec* CFfmpegDec::getInstance()
@@ -399,11 +399,11 @@ CFfmpegDec* CFfmpegDec::getInstance()
 	return FfmpegDec;
 }
 
-bool CFfmpegDec::SetMetaData(FILE *_in, CFile::FileType ft, CAudioMetaData* m, bool save_cover)
+bool CFfmpegDec::SetMetaData(FILE *_in, CAudioMetaData* m, bool save_cover)
 {
 	if (!meta_data_valid)
 	{
-		if (!Init(_in, ft))
+		if (!Init(_in, (const CFile::FileType) m->type))
 			return false;
 
 		mutex.lock();

src/driver/audiodec/ffmpegdec.h

@@ -73,14 +73,14 @@ private:
 
 public:
 	static CFfmpegDec* getInstance();
-	virtual RetCode Decoder(FILE *, const CFile::FileType ft, int, State*, CAudioMetaData* m, time_t* t, unsigned int* secondsToSkip);
-	bool GetMetaData(FILE *in, const CFile::FileType ft, const bool nice, CAudioMetaData* m);
+	virtual RetCode Decoder(FILE *, int, State*, CAudioMetaData* m, time_t* t, unsigned int* secondsToSkip);
+	bool GetMetaData(FILE *in, const bool nice, CAudioMetaData* m);
 	CFfmpegDec();
 	~CFfmpegDec();
 	int Read(void *buf, size_t buf_size);
 	int64_t Seek(int64_t offset, int whence);
 
 protected:
-	virtual bool SetMetaData(FILE* in, const CFile::FileType ft, CAudioMetaData* m, bool save_cover = false);
+	virtual bool SetMetaData(FILE* in, CAudioMetaData* m, bool save_cover = false);
 };
 #endif

src/driver/audiometadata.cpp

@@ -99,7 +99,7 @@ void CAudioMetaData::operator=( const CAudioMetaData& src )
 
 void CAudioMetaData::clear()
 {
-	type=NONE;
+	type=0;
 	type_info.clear();
 	filesize=0;
 	bitrate=0;

src/driver/audiometadata.h

@@ -61,7 +61,7 @@ public:
 		WAV,
 		FLAC
 	};
-	AudioType type;
+	int type;
 	std::string type_info;
 
 	long filesize; /* filesize in bits (for mp3: without leading id3 tag) */