Lines Matching refs:info
667 RCInitInfo_( RCCompressionInfo* info, u8 bitSize, void* work ) in RCInitInfo_() argument
672 info->bitSize = bitSize; in RCInitInfo_()
673 info->freq = (u32*)work; in RCInitInfo_()
674 info->low_cnt = (u32*)( (u32)work + tableSize * sizeof(u32) ); in RCInitInfo_()
678 info->freq[ i ] = 1; in RCInitInfo_()
679 info->low_cnt[ i ] = i; in RCInitInfo_()
681 info->total = tableSize; in RCInitInfo_()
695 RCAddCount_( RCCompressionInfo* info, u16 val ) in RCAddCount_() argument
698 u32 tableSize = (u32)(1 << info->bitSize); in RCAddCount_()
700 info->freq[ val ]++; in RCAddCount_()
701 info->total++; in RCAddCount_()
704 info->low_cnt[ i ]++; in RCAddCount_()
708 if ( info->total >= 0x00010000 ) in RCAddCount_()
710 if ( info->freq[ 0 ] > 1 ) in RCAddCount_()
712 info->freq[ 0 ] = info->freq[ 0 ] / 2; in RCAddCount_()
714 info->low_cnt[ 0 ] = 0; in RCAddCount_()
715 info->total = info->freq[ 0 ]; in RCAddCount_()
719 if ( info->freq[ i ] > 1 ) in RCAddCount_()
721 info->freq[ i ] >>= 1; in RCAddCount_()
723 info->low_cnt[ i ] = info->low_cnt[ i - 1 ] + info->freq[ i - 1 ]; in RCAddCount_()
724 info->total += info->freq[ i ]; in RCAddCount_()
743 RCSearch_( RCCompressionInfo* info, u32 code, u32 range, u32 low ) in RCSearch_() argument
745 u32 tableSize = (u32)(1 << info->bitSize); in RCSearch_()
748 u32 temp = range / info->total; in RCSearch_()
759 if ( info->low_cnt[ i ] > tempVal ) in RCSearch_()
770 while ( info->low_cnt[ i ] > tempVal ) in RCSearch_()
791 RCGetData_( const u8* srcp, RCCompressionInfo* info, RCState* state, u32* pSrcCnt ) in RCGetData_() argument
794 u16 val = RCSearch_( info, state->code, state->range, state->low ); in RCGetData_()
799 tmp = state->range / info->total; in RCGetData_()
800 state->low += info->low_cnt[ val ] * tmp; in RCGetData_()
801 state->range = info->freq[ val ] * tmp; in RCGetData_()
805 RCAddCount_( info, val ); in RCGetData_()