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| author | Johannes Schickel | 2011-10-09 20:57:25 +0200 |
|---|---|---|
| committer | Johannes Schickel | 2011-10-09 21:24:00 +0200 |
| commit | d4f54a2c97ca5bff03846eca09882b17e0c3a3fa (patch) | |
| tree | 31aa3a9aed85d28fa4f9040a7cb56e5bf539b120 | |
| parent | 221434a83f3bcddb7b1cff884027eaef1941bd99 (diff) | |
| download | scummvm-rg350-d4f54a2c97ca5bff03846eca09882b17e0c3a3fa.tar.gz scummvm-rg350-d4f54a2c97ca5bff03846eca09882b17e0c3a3fa.tar.bz2 scummvm-rg350-d4f54a2c97ca5bff03846eca09882b17e0c3a3fa.zip | |
AUDIO: Strip out some unused VOC code.
| -rw-r--r-- | audio/decoders/voc.cpp | 26 |
1 files changed, 6 insertions, 20 deletions
diff --git a/audio/decoders/voc.cpp b/audio/decoders/voc.cpp index c5023f8be6..f06e7f95f2 100644 --- a/audio/decoders/voc.cpp +++ b/audio/decoders/voc.cpp @@ -47,7 +47,7 @@ int getSampleRateFromVOCRate(int vocSR) { } } -static byte *loadVOCFromStream(Common::ReadStream &stream, int &size, int &rate, int &loops, int &begin_loop, int &end_loop) { +byte *loadVOCFromStream(Common::ReadStream &stream, int &size, int &rate) { VocFileHeader fileHeader; debug(2, "loadVOCFromStream"); @@ -84,8 +84,6 @@ static byte *loadVOCFromStream(Common::ReadStream &stream, int &size, int &rate, int len; byte *ret_sound = 0; size = 0; - begin_loop = 0; - end_loop = 0; while ((code = stream.readByte())) { len = stream.readByte(); @@ -128,8 +126,6 @@ static byte *loadVOCFromStream(Common::ReadStream &stream, int &size, int &rate, } stream.read(ret_sound + size, len); size += len; - begin_loop = size; - end_loop = size; } else { warning("VOC file packing %d unsupported", packing); } @@ -144,7 +140,7 @@ static byte *loadVOCFromStream(Common::ReadStream &stream, int &size, int &rate, break; case 6: // begin of loop assert(len == 2); - loops = stream.readUint16LE(); + stream.readUint16LE(); break; case 7: // end of loop assert(len == 0); @@ -173,15 +169,9 @@ static byte *loadVOCFromStream(Common::ReadStream &stream, int &size, int &rate, return ret_sound; } -byte *loadVOCFromStream(Common::ReadStream &stream, int &size, int &rate) { - int loops, begin_loop, end_loop; - return loadVOCFromStream(stream, size, rate, loops, begin_loop, end_loop); -} - - #ifdef STREAM_AUDIO_FROM_DISK -int parseVOCFormat(Common::SeekableReadStream& stream, RawStreamBlock* block, int &rate, int &loops, int &begin_loop, int &end_loop) { +int parseVOCFormat(Common::SeekableReadStream& stream, RawStreamBlock* block, int &rate) { VocFileHeader fileHeader; int currentBlock = 0; int size = 0; @@ -219,8 +209,6 @@ int parseVOCFormat(Common::SeekableReadStream& stream, RawStreamBlock* block, in int len; size = 0; - begin_loop = 0; - end_loop = 0; while ((code = stream.readByte())) { len = stream.readByte(); @@ -261,8 +249,6 @@ int parseVOCFormat(Common::SeekableReadStream& stream, RawStreamBlock* block, in stream.seek(len, SEEK_CUR); size += len; - begin_loop = size; - end_loop = size; } else { warning("VOC file packing %d unsupported", packing); } @@ -277,7 +263,7 @@ int parseVOCFormat(Common::SeekableReadStream& stream, RawStreamBlock* block, in break; case 6: // begin of loop assert(len == 2); - loops = stream.readUint16LE(); + stream.readUint16LE(); break; case 7: // end of loop assert(len == 0); @@ -304,9 +290,9 @@ SeekableAudioStream *makeVOCDiskStreamNoLoop(Common::SeekableReadStream *stream, const int MAX_AUDIO_BLOCKS = 256; RawStreamBlock *block = new RawStreamBlock[MAX_AUDIO_BLOCKS]; - int rate, loops, begin_loop, end_loop; + int rate; - int numBlocks = parseVOCFormat(*stream, block, rate, loops, begin_loop, end_loop); + int numBlocks = parseVOCFormat(*stream, block, rate); SeekableAudioStream *audioStream = 0; |