| -rw-r--r-- | noncore/apps/opie-reader/Reb.cpp | 65 |
1 files changed, 0 insertions, 65 deletions
diff --git a/noncore/apps/opie-reader/Reb.cpp b/noncore/apps/opie-reader/Reb.cpp index 2e6c1fc..65de9f6 100644 --- a/noncore/apps/opie-reader/Reb.cpp +++ b/noncore/apps/opie-reader/Reb.cpp @@ -1,62 +1,16 @@ #include <stdio.h> #include <string.h> #include <qimage.h> #include "decompress.h" #include "Reb.h" #include "my_list.h" #include "Bkmks.h" #include "Model.h" -/* -#ifdef offsetof -#define OffsetOf(type, field) ((int) offsetof(type, field)) -#else -#define OffsetOf(type, field) ((int) ((char *) &((type *) 0)->field)) -#endif - -template<class T> -UInt32 binarychop(T* data, UInt32 n, T val) -{ - UInt32 jl = 0,jh = n-1,jm = (jl+jh)/2; - while (jh > jl+1) - { - if (data[jm] > val) - { - jh = jm; - } - else - { - jl = jm; - } - jm = (jl+jh)/2; - } - return jl; -} - -template<class T, class D> -UInt32 binarychop(D* data, UInt32 n, T val, UInt32 offset) -{ - UInt32 jl = 0,jh = n-1,jm = (jl+jh)/2; - while (jh > jl+1) - { - T* d = reinterpret_cast<T*>(reinterpret_cast<char*>(data+jm)+offset); - if (*d > val) - { - jh = jm; - } - else - { - jl = jm; - } - jm = (jl+jh)/2; - } - return jl; -} -*/ CReb::CReb() : fin(NULL), m_indexpages(NULL), m_pagedetails(NULL),tagoffset(0), tags(NULL), paras(NULL), noparas(0), joins(NULL), nojoins(0) { } @@ -72,30 +26,16 @@ CReb::~CReb() unsigned int CReb::locate() { return m_pagedetails[currentpage.pageno()].pagestart+currentpage.offset(); } void CReb::locate(unsigned int n) { - /* - UInt32 cp = nopages-1; - for (int i = 0; i < nopages; ++i) - { - if (m_pagedetails[i].pagestart > n) - { - cp = i-1; - break; - } - } - qDebug("Requesting %u from page %u [%u]", n, cp, n - m_pagedetails[cp].pagestart); - */ - //UInt32 jl = binarychop<UInt32, Page_detail>(m_pagedetails, nopages, n, OffsetOf(Page_detail, pagestart)); - UInt32 jl = 0,jh = nopages-1,jm = (jl+jh)/2; while (jh > jl+1) { if (m_pagedetails[jm].pagestart > n) { jh = jm; } else @@ -107,18 +47,16 @@ void CReb::locate(unsigned int n) unsuspend(); Page_detail rs = m_pagedetails[jl]; UInt32 val = n - rs.pagestart; if (jl != currentpage.pageno()) readindex(jl); currentpage.setoffset(page2pos(jl), jl, ((rs.flags & 8) != 0), rs.len, val); if (noparas > 0) { - //jl = binarychop<int, ParaRef>(paras, noparas, val, OffsetOf(ParaRef, pos)); - UInt32 jl = 0,jh = noparas-1,jm = (jl+jh)/2; while (jh > jl+1) { if (paras[jm].pos > val) { jh = jm; } else @@ -753,35 +691,32 @@ void RBPage::setoffset(UInt32 pos, size_t _cp, bool _isCompressed, UInt32 _len, } void CReb::start2endSection() { if (m_pagedetails != NULL) { if (nojoins > 0) { - //UInt32 jl = binarychop<UInt32>(joins, nojoins, currentpage.offset()); - UInt32 jl = 0,jh = nojoins-1,jm = (jl+jh)/2; while (jh > jl+1) { if (joins[jm] > currentpage.offset()) { jh = jm; } else { jl = jm; } jm = (jl+jh)/2; } currentpage.m_startoff = joins[jl]; currentpage.m_endoff = joins[jl+1]-1; - //currentpage.m_endoff = joins[jh]-1; } m_currentstart = m_pagedetails[currentpage.pageno()].pagestart+currentpage.m_startoff; m_currentend = m_pagedetails[currentpage.pageno()].pagestart+currentpage.m_endoff; } else { m_currentstart = m_currentend = 0; } |