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Gentoo's Bugzilla – Attachment 7329 Details for
Bug 13978
Ebuild, patch for media-sound/audacity-1.1.1
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patch to audacity-1.1.1 for mono mp3 export fixes
mono_mp3_export.patch (text/plain), 6.11 KB, created by
Gentoo User
on 2003-01-15 11:10:58 UTC
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Description:
patch to audacity-1.1.1 for mono mp3 export fixes
Filename:
MIME Type:
Creator:
Gentoo User
Created:
2003-01-15 11:10:58 UTC
Size:
6.11 KB
patch
obsolete
>diff -ru audacity-src-1.1.1-3/src/export/ExportMP3.cpp /var/tmp/portage/audacity-1.1.1/work/audacity-src-1.1.1-3/src/export/ExportMP3.cpp >--- audacity-src-1.1.1-3/src/export/ExportMP3.cpp 2002-11-11 00:58:21.000000000 -0600 >+++ /var/tmp/portage/audacity-1.1.1/work/audacity-src-1.1.1-3/src/export/ExportMP3.cpp 2003-01-15 00:30:29.000000000 -0600 >@@ -190,6 +190,7 @@ > /* function pointers to the symbols we get from the library */ > lame_init_t* lame_init; > lame_init_params_t* lame_init_params; >+ lame_encode_buffer_t* lame_encode_buffer; > lame_encode_buffer_interleaved_t* lame_encode_buffer_interleaved; > lame_encode_flush_t* lame_encode_flush; > lame_close_t* lame_close; >@@ -259,6 +260,10 @@ > "get_lame_version"); > lame_init_params = > (lame_init_params_t *) wxDllLoader::GetSymbol(libHandle, "lame_init_params"); >+ >+ lame_encode_buffer = >+ (lame_encode_buffer_t *) wxDllLoader::GetSymbol(libHandle, >+ "lame_encode_buffer"); > lame_encode_buffer_interleaved = > (lame_encode_buffer_interleaved_t *) wxDllLoader::GetSymbol(libHandle, > "lame_encode_buffer_interleaved"); >@@ -294,6 +299,7 @@ > if (!lame_init || > !get_lame_version || > !lame_init_params || >+ !lame_encode_buffer || > !lame_encode_buffer_interleaved || > !lame_encode_flush || > !lame_close || >@@ -346,6 +352,22 @@ > mOutBufferSize); > } > >+ >+ >+ int EncodeBufferMono(short int inbuffer[], unsigned char outbuffer[]) { >+ if(!mEncoding) return -1; >+ >+ return lame_encode_buffer(mGF, inbuffer,inbuffer, mSamplesPerChunk, >+ outbuffer, mOutBufferSize); >+ } >+ >+ int EncodeRemainderMono(short int inbuffer[], int nSamples, >+ unsigned char outbuffer[]) { >+ return lame_encode_buffer(mGF, inbuffer, inbuffer, nSamples, outbuffer, >+ mOutBufferSize); >+ } >+ >+ > int FinishStream(unsigned char outbuffer[]) { > mEncoding = false; > int result = lame_encode_flush(mGF, outbuffer, mOutBufferSize); >@@ -425,6 +447,7 @@ > /* function pointers to the symbols we get from the library */ > lame_init_t* lame_init; > lame_init_params_t* lame_init_params; >+ lame_encode_buffer_t* lame_encode_buffer; > lame_encode_buffer_interleaved_t* lame_encode_buffer_interleaved; > lame_encode_flush_t* lame_encode_flush; > lame_close_t* lame_close; >@@ -556,6 +579,10 @@ > FindSymbol(connID, name, &mainAddr, &symClass); > lame_encode_buffer_interleaved = NewMachOFromCFM(mainAddr); > >+ MakePString(name, "lame_encode_buffer"); >+ FindSymbol(connID, name, &mainAddr, &symClass); >+ lame_encode_buffer = NewMachOFromCFM(mainAddr); >+ > MakePString(name, "lame_encode_flush"); > FindSymbol(connID, name, &mainAddr, &symClass); > lame_encode_flush = NewMachOFromCFM(mainAddr); >@@ -594,6 +621,7 @@ > if (!lame_init || > !get_lame_version || > !lame_init_params || >+ !lame_encode_buffer || > !lame_encode_buffer_interleaved || > !lame_encode_flush || > !lame_close || >@@ -636,7 +664,7 @@ > int EncodeBuffer(short int inbuffer[], unsigned char outbuffer[]) { > if(!mEncoding) return -1; > >- return lame_encode_buffer_interleaved(mGF, inbuffer, mSamplesPerChunk, >+ return lame_encode_buffer_interleaved(mGF, inbuffer, inbuffer, mSamplesPerChunk, > outbuffer, mOutBufferSize); > } > >@@ -646,6 +674,19 @@ > mOutBufferSize); > } > >+ int EncodeBufferMono(short int inbuffer[], unsigned char outbuffer[]) { >+ if(!mEncoding) return -1; >+ >+ return lame_encode_buffer(mGF, inbuffer, inbuffer, mSamplesPerChunk, >+ outbuffer, mOutBufferSize); >+ } >+ >+ int EncodeRemainderMono(short int inbuffer[], int nSamples, >+ unsigned char outbuffer[]) { >+ return lame_encode_buffer(mGF, inbuffer, inbuffer , inbuffer, nSamples, outbuffer, >+ mOutBufferSize); >+ } >+ > int FinishStream(unsigned char outbuffer[]) { > mEncoding = false; > int result = lame_encode_flush(mGF, outbuffer, mOutBufferSize); >@@ -1285,9 +1326,22 @@ > short *mixed = (short *)mixer->GetBuffer(); > > if(lastFrame) >- bytes = GetMP3Exporter()->EncodeRemainder(mixed, numSamples, buffer); >- else >- bytes = GetMP3Exporter()->EncodeBuffer(mixed, buffer); >+ >+ if (stereo) { >+ bytes = GetMP3Exporter()->EncodeRemainder(mixed, numSamples , buffer); >+ } >+ else{ >+ bytes = GetMP3Exporter()->EncodeRemainderMono(mixed, numSamples , buffer); >+ } >+ else { >+ >+ if (stereo) { >+ bytes = GetMP3Exporter()->EncodeBuffer(mixed, buffer); >+ } >+ else { >+ bytes = GetMP3Exporter()->EncodeBufferMono(mixed, buffer); >+ } >+ } > > outFile.Write(buffer, bytes); > >diff -ru audacity-src-1.1.1-3/src/export/ExportMP3.h /var/tmp/portage/audacity-1.1.1/work/audacity-src-1.1.1-3/src/export/ExportMP3.h >--- audacity-src-1.1.1-3/src/export/ExportMP3.h 2002-11-11 00:58:21.000000000 -0600 >+++ /var/tmp/portage/audacity-1.1.1/work/audacity-src-1.1.1-3/src/export/ExportMP3.h 2003-01-15 00:30:29.000000000 -0600 >@@ -38,6 +38,11 @@ > virtual int EncodeBuffer(short int inbuffer[], unsigned char outbuffer[]) = 0; > virtual int EncodeRemainder(short int inbuffer[], int nSamples, > unsigned char outbuffer[]) = 0; >+ >+ virtual int EncodeBufferMono(short int inbuffer[], unsigned char outbuffer[]) = 0; >+ virtual int EncodeRemainderMono(short int inbuffer[], int nSamples, >+ unsigned char outbuffer[]) = 0; >+ > virtual int FinishStream(unsigned char outbuffer[]) = 0; > virtual void CancelEncoding() = 0; >
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