PostGIS  2.3.8dev-r@@SVN_REVISION@@

◆ rt_band_destroy()

void rt_band_destroy ( rt_band  band)

Destroy a raster band.

Parameters
band: the band to destroy

Definition at line 242 of file rt_band.c.

References rt_band_t::data, rt_band_t::mem, rt_band_t::offline, rt_band_t::ownsdata, RASTER_DEBUGF, and rtdealloc().

Referenced by _rti_colormap_arg_destroy(), convert_raster(), cu_free_raster(), RASTER_bandmetadata(), raster_destroy(), RASTER_getBandPath(), RASTER_getPixelPolygons(), RASTER_histogram(), RASTER_histogramCoverage(), RASTER_nearestValue(), RASTER_neighborhood(), RASTER_pixelOfValue(), RASTER_quantile(), RASTER_quantileCoverage(), RASTER_reclass(), RASTER_setPixelValuesGeomval(), RASTER_summaryStats(), RASTER_summaryStats_transfn(), RASTER_summaryStatsCoverage(), RASTER_tile(), RASTER_union_transfn(), RASTER_valueCount(), RASTER_valueCountCoverage(), rt_band_from_wkb(), rt_band_new_inline(), rt_band_new_offline(), rt_band_reclass(), rt_raster_deserialize(), rt_raster_from_band(), rt_raster_from_wkb(), rt_raster_gdal_rasterize(), rt_raster_generate_new_band(), rt_raster_iterator(), rtpg_union_arg_destroy(), test_band_metadata(), test_band_pixtype_16BSI(), test_band_pixtype_16BUI(), test_band_pixtype_1BB(), test_band_pixtype_2BUI(), test_band_pixtype_32BF(), test_band_pixtype_32BSI(), test_band_pixtype_32BUI(), test_band_pixtype_4BUI(), test_band_pixtype_64BF(), test_band_pixtype_8BSI(), test_band_pixtype_8BUI(), test_band_reclass(), and test_raster_replace_band().

242  {
243  if (band == NULL)
244  return;
245 
246  RASTER_DEBUGF(3, "Destroying rt_band @ %p", band);
247 
248  /* offline band */
249  if (band->offline) {
250  /* memory cache */
251  if (band->data.offline.mem != NULL)
252  rtdealloc(band->data.offline.mem);
253  /* offline file path */
254  if (band->data.offline.path != NULL)
255  rtdealloc(band->data.offline.path);
256  }
257  /* inline band and band owns the data */
258  else if (band->data.mem != NULL && band->ownsdata)
259  rtdealloc(band->data.mem);
260 
261  rtdealloc(band);
262 }
union rt_band_t::@6 data
int8_t ownsdata
Definition: librtcore.h:2285
#define RASTER_DEBUGF(level, msg,...)
Definition: librtcore.h:311
int32_t offline
Definition: librtcore.h:2278
void rtdealloc(void *mem)
Definition: rt_context.c:186
void * mem
Definition: librtcore.h:2290
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