summaryrefslogtreecommitdiff
path: root/sql/gcalc_slicescan.h
Commit message (Collapse)AuthorAgeFilesLines
* Correct FSF addressiangilfillan2017-03-101-1/+1
|
* MDEV-9527 build FAILs with GCC 5.1 with release supported "-std=c+11"Sergei Golubchik2016-03-181-1/+1
| | | | 5.5 part of the fix
* compilation errors on sparc sun studio 10Sergei Golubchik2016-02-151-10/+10
| | | | | | | | | | | | 1. unused static inline functions are only removed at -xO4, otherwise test binaries will depend on various mysys symbols that they don't use. Link test with libmysys. 2. Sphinx - don't instantiate (explicitly) templates before they're defined. Or, rather, don't instantiate them explicitly at all. 3. GIS - don't use anonymous unions and structs.
* bug #901655 ST_BUFFER asserts with a coplicated shape.Alexey Botchkov2011-12-081-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | Coinciding nodes can appear as a result of DOUBLE inaccuracy. We should test that before we start the loop. Also the spatial relations can be calculated faster if we check MBR relations first. And we do have the shape's MBR-s now. per-file comments: sql/gcalc_slicescan.cc set_extent() method added. bug #901655 ST_BUFFER asserts with a coplicated shape. sql/gcalc_slicescan.h set_extent() method declared. bug #901655 ST_BUFFER asserts with a coplicated shape. sql/gcalc_tools.cc bug #901655 ST_BUFFER asserts with a coplicated shape. checks for equal nodes added. sql/item_geofunc.cc bug #901655 ST_BUFFER asserts with a coplicated shape. MBR for the shapes calculated, and MBR checks added before we start the heavy calculations. sql/spatial.h bug #901655 ST_BUFFER asserts with a coplicated shape. MBR::buffer() method implemented.
* Fix for bug #809849 spatial operations must be KILL-able.Alexey Botchkov2011-11-201-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | Checks for thd->killed state added to the long loops in geometry calculations. per-file comments: sql/gcalc_slicescan.cc Fix for bug #809849 spatial operations must be KILL-able. checks for TERMINATED_STATE added. sql/gcalc_slicescan.h Fix for bug #809849 spatial operations must be KILL-able. defines added to include checks for termination in the library. sql/gcalc_tools.cc Fix for bug #809849 spatial operations must be KILL-able. checks for TERMINATED_STATE added. sql/gcalc_tools.h Fix for bug #809849 spatial operations must be KILL-able. TERMINATED_STATE pointers added. sql/item_geofunc.cc Fix for bug #809849 spatial operations must be KILL-able. sql/item_geofunc.h Fix for bug #809849 spatial operations must be KILL-able.
* GCALC_CHECK_WITH_FLOAT disabled.Alexey Botchkov2011-11-181-1/+1
| | | | | That's not a good option for an onrdinary user.
* GIS code cleanup.Alexey Botchkov2011-10-161-70/+32
|
* repeating calcualtions eliminated.Alexey Botchkov2011-10-141-0/+3
|
* GIS code.Alexey Botchkov2011-10-141-110/+147
| | | | | | | | | | | | Forward calculations introduced. per-file comments: sql/gcalc_slicescan.cc sql/gcalc_slicescan.h sql/gcalc_tools.cc sql/gcalc_tools.h sql/item_geofunc.cc
* Copyright notices fixed.Alexey Botchkov2011-10-061-0/+1
|
* Valgrind warning fixed.Alexey Botchkov2011-10-051-18/+19
| | | | | | | | | | | | | | | Coordinate size limitation removed. per-file comments: mysql-test/r/gis-precise.result test result updated. sql/gcalc_slicescan.cc Check coordinate extent to pick better precidion in the ::set_double() sql/gcalc_slicescan.h free_list() can lead to valgrind warnig. Fixed sql/gcalc_tools.cc free_list() call changed.
* GIS code cleanup.Alexey Botchkov2011-10-041-0/+7
| | | | | | | | | GCALC_xxx macros fixed for the GCALC_DBUG_OFF case. per-file comments: sql/gcalc_slicescan.h GIS code cleanup.
* GIS library code cleanup.Alexey Botchkov2011-10-041-25/+13
| | | | | | | | | | | | | | | GCALC_DBUG_OFF and related infrastructure defined so we can enable/disable debugging conveniently. per-file comments: sql/gcalc_slicescan.cc GIS library code cleanup. sql/gcalc_slicescan.h GIS library code cleanup. sql/gcalc_tools.cc GIS library code cleanup. sql/gcalc_tools.h GIS library code cleanup.
* fixed bugsAlexey Botchkov2011-09-221-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 855485 ST_CROSSES returns different result than PostGIS for overlapping polygons 855487 ST_WITHIN returns wrong result for partially overlapping polygons 855492 ST_WITHIN returns TRUE on point on the edge of a polygon 855497 ST_ENVELOPE of GEOMETRYCOLLECTION EMPTY returns NULL and not GEOMETRYCOLLECTION EMPTY 855503 ST_EQUALS reports TRUE between a POLYGON and a MULTILINESTRING 855505 ST_TOUCHES reports TRUE for intersecting polygon and linestring Changed the way weird functions like Crosses or Touches treated. Added BORDER handling to the Gcalc_function. per-file comments: mysql-test/r/gis-precise.result GIS bugs fixed. test result updated. mysql-test/t/gis-precise.test GIS bugs fixed. test cases added. sql/gcalc_slicescan.h GIS bugs fixed. sql/gcalc_tools.cc GIS bugs fixed. sql/gcalc_tools.h GIS bugs fixed. sql/item_create.cc GIS bugs fixed. sql/item_geofunc.cc GIS bugs fixed. sql/item_geofunc.h GIS bugs fixed. sql/spatial.cc GIS bugs fixed.
* several bugs fixed here.Alexey Botchkov2011-09-211-25/+154
| | | | | | | | | | | | | | | | | | | | | | | | | | 849789 Second assertion `m_poly_borders->next' failed in Gcalc_operation_reducer::count_slice in maria-5.3-gis 849791 Fourth assertion `n > 0 && n < SINUSES_CALCULATED*2+1' in get_n_sincos 849789 Second assertion `m_poly_borders->next' failed in Gcalc_operation_reducer::count_slice in maria-5.3-gis 848901 Assertion `fabs(cur_isc->x-m_cur_intersection->x) + fabs(cur_isc->y-m_cur_intersection->y) < 0.000000000001' failed in Gcalc_scan_iterator::intersection_scan() in maria-5.3-gis per-file comments: mysql-test/r/gis-precise.result test result updated. mysql-test/r/gis.result test result updated. sql/gcalc_slicescan.cc bugfixes. sql/gcalc_slicescan.h bugfixes. sql/gcalc_tools.cc bugfixes. sql/gcalc_tools.h bugfixes. sql/item_geofunc.cc bugfixes. sql/spatial.cc bugfixes.
* Fix for few similar bugs:Alexey Botchkov2011-09-131-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #841622 Assertion `t->rp->type == Gcalc_function::shape_line' failed in Gcalc_operation_reducer::end_line in maria-5.3-gi #841625 Assertion `m_poly_borders->next' failed in Gcalc_operation_reducer::count_slice in maria-5.3-gis #841638 Assertion `!m_prev || m_prev->x != x || m_prev->y != y' failed in Gcalc_shape_transporter::int_add_point in maria-5.3-gis #841662 Third assertion `n > 0 && n < SINUSES_CALCULATED*2+1' in get_n_sincos #841745 Assertion `!sp0->is_bottom()' failed in Gcalc_scan_iterator::find_intersections in maria-5.3-gis They mostly was caused by inprecision of double arithmetic. Fixed by changes in how to handle multiple intersections to keep their order right. Also ST_DISTANCE(GEOM, EMPTY_GEOM) was defined as NULL. per-file comments: mysql-test/r/gis-precise.result GIS bugfixes. test result updated. mysql-test/t/gis-precise.test GIS bugfixes. test cases added. sql/gcalc_slicescan.cc GIS bugfixes. If intersections are close, add order checks to cope with the double calcualtions imprecision. sql/gcalc_slicescan.h GIS bugfixes. n_row parameter added to intersection to check their order. sql/item_geofunc.cc GIS bugfixes. ST_DISTANCE(GEOM, EMPTY_GEOM) returns NULL.
* PostGIS-style 'same point' handling.Alexey Botchkov2011-09-011-29/+54
|
* Precise GIS functions added.Alexey Botchkov2011-05-041-0/+433
View Lorry Controller Status