Reduce allocated memory after read for BZ2
Reduce allocated memory after read for BZ2
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b0820a28b6
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59fa419820
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@ -68,6 +68,11 @@ blargg_err_t BZ2_Inflater::fill_buf( int count )
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return blargg_ok;
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}
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blargg_err_t BZ2_Inflater::resize_buffer( int count )
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{
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return buf.resize(count);
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}
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blargg_err_t BZ2_Inflater::begin( callback_t new_callback, void* new_user_data,
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int new_buf_size, int initial_read )
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{
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@ -62,6 +62,8 @@ class BZ2_Inflater
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return zbuf.total_out_lo32;
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}
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blargg_err_t resize_buffer(int count);
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// Ends inflation and frees memory
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void end();
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@ -67,6 +67,7 @@ blargg_err_t BZ2_Reader::read_v( void* out, int count )
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if ( actual < count ) {
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size_ = actual;
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inflater.resize_buffer(actual);
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set_remain(0);
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}
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@ -203,11 +203,11 @@ BLARGG_EXPORT fex_err_t fex_identify_file( fex_type_t* type_out, const char path
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{
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char h [fex_identify_header_size];
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RETURN_ERR( in.read( h, sizeof h ) );
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type = fex_identify_extension( fex_identify_header( h ) );
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}
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}
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*type_out = type;
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return blargg_ok;
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}
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