Lines Matching refs:info
646 RCInitInfo_( RCCompressionInfo* info, u8 bitSize, void* work ) in RCInitInfo_() argument
651 info->bitSize = bitSize; in RCInitInfo_()
652 info->freq = (u32*)work; in RCInitInfo_()
653 info->low_cnt = (u32*)( (u32)work + tableSize * sizeof(u32) ); in RCInitInfo_()
657 info->freq[ i ] = 1; in RCInitInfo_()
658 info->low_cnt[ i ] = i; in RCInitInfo_()
660 info->total = tableSize; in RCInitInfo_()
674 RCAddCount_( RCCompressionInfo* info, u16 val ) in RCAddCount_() argument
677 u32 tableSize = (u32)(1 << info->bitSize); in RCAddCount_()
679 info->freq[ val ]++; in RCAddCount_()
680 info->total++; in RCAddCount_()
683 info->low_cnt[ i ]++; in RCAddCount_()
687 if ( info->total >= 0x00010000 ) in RCAddCount_()
689 if ( info->freq[ 0 ] > 1 ) in RCAddCount_()
691 info->freq[ 0 ] = info->freq[ 0 ] / 2; in RCAddCount_()
693 info->low_cnt[ 0 ] = 0; in RCAddCount_()
694 info->total = info->freq[ 0 ]; in RCAddCount_()
698 if ( info->freq[ i ] > 1 ) in RCAddCount_()
700 info->freq[ i ] >>= 1; in RCAddCount_()
702 info->low_cnt[ i ] = info->low_cnt[ i - 1 ] + info->freq[ i - 1 ]; in RCAddCount_()
703 info->total += info->freq[ i ]; in RCAddCount_()
722 RCSearch_( RCCompressionInfo* info, u32 code, u32 range, u32 low ) in RCSearch_() argument
724 u32 tableSize = (u32)(1 << info->bitSize); in RCSearch_()
727 u32 temp = range / info->total; in RCSearch_()
738 if ( info->low_cnt[ i ] > tempVal ) in RCSearch_()
749 while ( info->low_cnt[ i ] > tempVal ) in RCSearch_()
770 RCGetData_( const u8* srcp, RCCompressionInfo* info, RCState* state, u32* pSrcCnt ) in RCGetData_() argument
773 u16 val = RCSearch_( info, state->code, state->range, state->low ); in RCGetData_()
778 tmp = state->range / info->total; in RCGetData_()
779 state->low += info->low_cnt[ val ] * tmp; in RCGetData_()
780 state->range = info->freq[ val ] * tmp; in RCGetData_()
784 RCAddCount_( info, val ); in RCGetData_()