diff options
Diffstat (limited to 'decoder.h')
| -rw-r--r-- | decoder.h | 7 |
1 files changed, 5 insertions, 2 deletions
@@ -27,7 +27,7 @@ class Input_buffer : public Circular_buffer { - enum { min_available_bytes = 8 + sizeof( File_trailer ) }; + enum { min_available_bytes = 8 }; bool at_stream_end_; public: @@ -47,7 +47,7 @@ public: ( at_stream_end_ || used_bytes() >= min_available_bytes ) ); } - int write_data( uint8_t * const in_buffer, const int in_size ) throw() + int write_data( const uint8_t * const in_buffer, const int in_size ) throw() { if( at_stream_end_ || in_size <= 0 ) return 0; return Circular_buffer::write_data( in_buffer, in_size ); @@ -75,6 +75,7 @@ public: bool at_stream_end() const throw() { return ibuf.at_stream_end(); } int available_bytes() const throw() { return ibuf.used_bytes(); } + bool code_is_zero() const throw() { return ( code == 0 ); } bool enough_available_bytes() const throw() { return ibuf.enough_available_bytes(); } bool finished() const throw() { return ibuf.finished(); } @@ -233,6 +234,7 @@ class LZ_decoder : public Circular_buffer const int dictionary_size; uint32_t crc_; bool member_finished_; + bool verify_trailer_pending; unsigned int rep0; // rep[0-3] latest four distances unsigned int rep1; // used for efficient coding of unsigned int rep2; // repeated distances @@ -298,6 +300,7 @@ public: dictionary_size( header.dictionary_size() ), crc_( 0xFFFFFFFF ), member_finished_( false ), + verify_trailer_pending( false ), rep0( 0 ), rep1( 0 ), rep2( 0 ), |