[postgis-tickets] [PostGIS] #2829: [raster] Short-cut ST_Clip when extent fully contains raster extent

[PostGIS]

#2829: [raster] Short-cut ST_Clip when extent fully contains raster extent
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 Reporter:  strk         |       Owner:  dustymugs
     Type:  enhancement  |      Status:  new      
 Priority:  medium       |   Milestone:           
Component:  raster       |     Version:  trunk    
 Keywords:               |  
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 When the extent passed to ST_Clip is bigger than the extent of the raster,
 the function could return earlier, skipping the deserialization
 completely.

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Ticket URL: <http://trac.osgeo.org/postgis/ticket/2829>
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