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Overview
| Comment: | Merge the 64-to-32-bit RTree rounding fixes from trunk into the sessions branch. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | sessions |
| Files: | files | file ages | folders |
| SHA1: |
7eff45c28058fd1cb06dfd7f253cf2e4 |
| User & Date: | drh 2012-05-29 00:48:55 |
Context
|
2012-06-07
| ||
| 23:58 | Merge all trunk changes, including the WinRT enhancements, into the sessions branch. check-in: c6214039 user: drh tags: sessions | |
|
2012-05-29
| ||
| 00:48 | Merge the 64-to-32-bit RTree rounding fixes from trunk into the sessions branch. check-in: 7eff45c2 user: drh tags: sessions | |
| 00:39 | In the RTree module, make sure all double-to-float conversions round in a direction to increase the size of element bounding boxes. check-in: 0abdc290 user: drh tags: trunk | |
|
2012-05-28
| ||
| 18:22 | Merge the unicode61 tokenizer and the shared-cache-memory database changes into the sessions branch. check-in: df817e70 user: drh tags: sessions | |
Changes
Changes to Makefile.msc.
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# Object files for the SQLite library (non-amalgamation).
#
LIBOBJS0 = alter.lo analyze.lo attach.lo auth.lo \
backup.lo bitvec.lo btmutex.lo btree.lo build.lo \
callback.lo complete.lo ctime.lo date.lo delete.lo \
expr.lo fault.lo fkey.lo \
fts3.lo fts3_aux.lo fts3_expr.lo fts3_hash.lo fts3_icu.lo fts3_porter.lo \
fts3_snippet.lo fts3_tokenizer.lo fts3_tokenizer1.lo fts3_write.lo \
func.lo global.lo hash.lo \
icu.lo insert.lo journal.lo legacy.lo loadext.lo \
main.lo malloc.lo mem0.lo mem1.lo mem2.lo mem3.lo mem5.lo \
memjournal.lo \
mutex.lo mutex_noop.lo mutex_os2.lo mutex_unix.lo mutex_w32.lo \
notify.lo opcodes.lo os.lo os_os2.lo os_unix.lo os_win.lo \
pager.lo parse.lo pcache.lo pcache1.lo pragma.lo prepare.lo printf.lo \
................................................................................
$(TOP)\ext\fts3\fts3_hash.h \
$(TOP)\ext\fts3\fts3_icu.c \
$(TOP)\ext\fts3\fts3_porter.c \
$(TOP)\ext\fts3\fts3_snippet.c \
$(TOP)\ext\fts3\fts3_tokenizer.h \
$(TOP)\ext\fts3\fts3_tokenizer.c \
$(TOP)\ext\fts3\fts3_tokenizer1.c \
$(TOP)\ext\fts3\fts3_write.c
SRC = $(SRC) \
$(TOP)\ext\icu\sqliteicu.h \
$(TOP)\ext\icu\icu.c
SRC = $(SRC) \
$(TOP)\ext\rtree\rtree.h \
$(TOP)\ext\rtree\rtree.c
................................................................................
$(TOP)\src\vdbetrace.c \
$(TOP)\src\where.c \
parse.c \
$(TOP)\ext\fts3\fts3.c \
$(TOP)\ext\fts3\fts3_aux.c \
$(TOP)\ext\fts3\fts3_expr.c \
$(TOP)\ext\fts3\fts3_tokenizer.c \
$(TOP)\ext\fts3\fts3_write.c \
$(TOP)\ext\async\sqlite3async.c \
$(TOP)\ext\session\sqlite3session.c
# Source code to the library files needed by the test fixture
# (amalgamation)
#
................................................................................
$(LTCOMPILE) -DSQLITE_CORE -c $(TOP)\ext\fts3\fts3_porter.c
fts3_tokenizer.lo: $(TOP)\ext\fts3\fts3_tokenizer.c $(HDR) $(EXTHDR)
$(LTCOMPILE) -DSQLITE_CORE -c $(TOP)\ext\fts3\fts3_tokenizer.c
fts3_tokenizer1.lo: $(TOP)\ext\fts3\fts3_tokenizer1.c $(HDR) $(EXTHDR)
$(LTCOMPILE) -DSQLITE_CORE -c $(TOP)\ext\fts3\fts3_tokenizer1.c
fts3_write.lo: $(TOP)\ext\fts3\fts3_write.c $(HDR) $(EXTHDR)
$(LTCOMPILE) -DSQLITE_CORE -c $(TOP)\ext\fts3\fts3_write.c
rtree.lo: $(TOP)\ext\rtree\rtree.c $(HDR) $(EXTHDR)
$(LTCOMPILE) -DSQLITE_CORE -c $(TOP)\ext\rtree\rtree.c
|
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# Object files for the SQLite library (non-amalgamation).
#
LIBOBJS0 = alter.lo analyze.lo attach.lo auth.lo \
backup.lo bitvec.lo btmutex.lo btree.lo build.lo \
callback.lo complete.lo ctime.lo date.lo delete.lo \
expr.lo fault.lo fkey.lo \
fts3.lo fts3_aux.lo fts3_expr.lo fts3_hash.lo fts3_icu.lo \
fts3_porter.lo fts3_snippet.lo fts3_tokenizer.lo fts3_tokenizer1.lo \
fts3_unicode.lo fts3_unicode2.lo fts3_write.lo \
func.lo global.lo hash.lo \
icu.lo insert.lo journal.lo legacy.lo loadext.lo \
main.lo malloc.lo mem0.lo mem1.lo mem2.lo mem3.lo mem5.lo \
memjournal.lo \
mutex.lo mutex_noop.lo mutex_os2.lo mutex_unix.lo mutex_w32.lo \
notify.lo opcodes.lo os.lo os_os2.lo os_unix.lo os_win.lo \
pager.lo parse.lo pcache.lo pcache1.lo pragma.lo prepare.lo printf.lo \
................................................................................
$(TOP)\ext\fts3\fts3_hash.h \
$(TOP)\ext\fts3\fts3_icu.c \
$(TOP)\ext\fts3\fts3_porter.c \
$(TOP)\ext\fts3\fts3_snippet.c \
$(TOP)\ext\fts3\fts3_tokenizer.h \
$(TOP)\ext\fts3\fts3_tokenizer.c \
$(TOP)\ext\fts3\fts3_tokenizer1.c \
$(TOP)\ext\fts3\fts3_unicode.c \
$(TOP)\ext\fts3\fts3_unicode2.c \
$(TOP)\ext\fts3\fts3_write.c
SRC = $(SRC) \
$(TOP)\ext\icu\sqliteicu.h \
$(TOP)\ext\icu\icu.c
SRC = $(SRC) \
$(TOP)\ext\rtree\rtree.h \
$(TOP)\ext\rtree\rtree.c
................................................................................
$(TOP)\src\vdbetrace.c \
$(TOP)\src\where.c \
parse.c \
$(TOP)\ext\fts3\fts3.c \
$(TOP)\ext\fts3\fts3_aux.c \
$(TOP)\ext\fts3\fts3_expr.c \
$(TOP)\ext\fts3\fts3_tokenizer.c \
$(TOP)\ext\fts3\fts3_unicode.c \
$(TOP)\ext\fts3\fts3_unicode2.c \
$(TOP)\ext\fts3\fts3_write.c \
$(TOP)\ext\async\sqlite3async.c \
$(TOP)\ext\session\sqlite3session.c
# Source code to the library files needed by the test fixture
# (amalgamation)
#
................................................................................
$(LTCOMPILE) -DSQLITE_CORE -c $(TOP)\ext\fts3\fts3_porter.c
fts3_tokenizer.lo: $(TOP)\ext\fts3\fts3_tokenizer.c $(HDR) $(EXTHDR)
$(LTCOMPILE) -DSQLITE_CORE -c $(TOP)\ext\fts3\fts3_tokenizer.c
fts3_tokenizer1.lo: $(TOP)\ext\fts3\fts3_tokenizer1.c $(HDR) $(EXTHDR)
$(LTCOMPILE) -DSQLITE_CORE -c $(TOP)\ext\fts3\fts3_tokenizer1.c
fts3_unicode.lo: $(TOP)\ext\fts3\fts3_unicode.c $(HDR) $(EXTHDR)
$(LTCOMPILE) -DSQLITE_CORE -c $(TOP)\ext\fts3\fts3_unicode.c
fts3_unicode2.lo: $(TOP)\ext\fts3\fts3_unicode2.c $(HDR) $(EXTHDR)
$(LTCOMPILE) -DSQLITE_CORE -c $(TOP)\ext\fts3\fts3_unicode2.c
fts3_write.lo: $(TOP)\ext\fts3\fts3_write.c $(HDR) $(EXTHDR)
$(LTCOMPILE) -DSQLITE_CORE -c $(TOP)\ext\fts3\fts3_write.c
rtree.lo: $(TOP)\ext\rtree\rtree.c $(HDR) $(EXTHDR)
$(LTCOMPILE) -DSQLITE_CORE -c $(TOP)\ext\rtree\rtree.c
|
Changes to ext/rtree/rtree.c.
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rc = nodeRelease(pRtree, pRoot);
}else{
nodeRelease(pRtree, pRoot);
}
return rc;
}
/*
** The xUpdate method for rtree module virtual tables.
*/
static int rtreeUpdate(
sqlite3_vtab *pVtab,
int nData,
................................................................................
int ii;
/* Populate the cell.aCoord[] array. The first coordinate is azData[3]. */
assert( nData==(pRtree->nDim*2 + 3) );
#ifndef SQLITE_RTREE_INT_ONLY
if( pRtree->eCoordType==RTREE_COORD_REAL32 ){
for(ii=0; ii<(pRtree->nDim*2); ii+=2){
cell.aCoord[ii].f = (RtreeValue)sqlite3_value_double(azData[ii+3]);
cell.aCoord[ii+1].f = (RtreeValue)sqlite3_value_double(azData[ii+4]);
if( cell.aCoord[ii].f>cell.aCoord[ii+1].f ){
rc = SQLITE_CONSTRAINT;
goto constraint;
}
}
}else
#endif
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rc = nodeRelease(pRtree, pRoot);
}else{
nodeRelease(pRtree, pRoot);
}
return rc;
}
/*
** Rounding constants for float->double conversion.
*/
#define RNDTOWARDS (1.0 - 1.0/8388608.0) /* Round towards zero */
#define RNDAWAY (1.0 + 1.0/8388608.0) /* Round away from zero */
#if !defined(SQLITE_RTREE_INT_ONLY)
/*
** Convert an sqlite3_value into an RtreeValue (presumably a float)
** while taking care to round toward negative or positive, respectively.
*/
static RtreeValue rtreeValueDown(sqlite3_value *v){
double d = sqlite3_value_double(v);
float f = (float)d;
if( f>d ){
f = (float)(d*(d<0 ? RNDAWAY : RNDTOWARDS));
}
return f;
}
static RtreeValue rtreeValueUp(sqlite3_value *v){
double d = sqlite3_value_double(v);
float f = (float)d;
if( f<d ){
f = (float)(d*(d<0 ? RNDTOWARDS : RNDAWAY));
}
return f;
}
#endif /* !defined(SQLITE_RTREE_INT_ONLY) */
/*
** The xUpdate method for rtree module virtual tables.
*/
static int rtreeUpdate(
sqlite3_vtab *pVtab,
int nData,
................................................................................
int ii;
/* Populate the cell.aCoord[] array. The first coordinate is azData[3]. */
assert( nData==(pRtree->nDim*2 + 3) );
#ifndef SQLITE_RTREE_INT_ONLY
if( pRtree->eCoordType==RTREE_COORD_REAL32 ){
for(ii=0; ii<(pRtree->nDim*2); ii+=2){
cell.aCoord[ii].f = rtreeValueDown(azData[ii+3]);
cell.aCoord[ii+1].f = rtreeValueUp(azData[ii+4]);
if( cell.aCoord[ii].f>cell.aCoord[ii+1].f ){
rc = SQLITE_CONSTRAINT;
goto constraint;
}
}
}else
#endif
|