#3688 closed defect (fixed)
gdalwarp -multi outputs duplicated progress bar for some images
Reported by: | Even Rouault | Owned by: | Even Rouault |
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Priority: | normal | Milestone: | 1.8.0 |
Component: | Algorithms | Version: | unspecified |
Severity: | normal | Keywords: | |
Cc: |
Description
In 90% of the runs of :
gdalwarp korea_high_res.tif korea_out.tif -multi -wm 800 -co TILED=YES
with the following image :
Driver: GTiff/GeoTIFF Files: korea_high_res.tif Size is 33554, 17476 Coordinate System is: GEOGCS["WGS 84", DATUM["WGS_1984", SPHEROID["WGS 84",6378137,298.257223563, AUTHORITY["EPSG","7030"]], AUTHORITY["EPSG","6326"]], PRIMEM["Greenwich",0], UNIT["degree",0.0174532925199433], AUTHORITY["EPSG","4326"]] Origin = (126.179995536804199,36.150040626525879) Pixel Size = (0.000042915344238,-0.000042915344238) Metadata: AREA_OR_POINT=Area Image Structure Metadata: INTERLEAVE=PIXEL Corner Coordinates: Upper Left ( 126.1799955, 36.1500406) (126d10'47.98"E, 36d 9'0.15"N) Lower Left ( 126.1799955, 35.4000521) (126d10'47.98"E, 35d24'0.19"N) Upper Right ( 127.6199770, 36.1500406) (127d37'11.92"E, 36d 9'0.15"N) Lower Right ( 127.6199770, 35.4000521) (127d37'11.92"E, 35d24'0.19"N) Center ( 126.8999863, 35.7750463) (126d53'59.95"E, 35d46'30.17"N) Band 1 Block=256x256 Type=Byte, ColorInterp=Red Band 2 Block=256x256 Type=Byte, ColorInterp=Green Band 3 Block=256x256 Type=Byte, ColorInterp=Blue
I get the following output :
Creating output file that is 33554P x 17476L. Processing input file korea_high_res.tif. 0...10...20...30...40...50...60...70...80...90...100 - done. 0...10...20...30...40...50...60...70...80...90...100 - done.
The reason is that the progress base and scale value were stored by the warp operation object (that is shared by the 2 worker threads) and set at the creation of the thread. So in some cases depending on when threads starts & ends, the (n-1)th thread instance could get the progress info of the (n)th thread
Change History (2)
comment:1 by , 14 years ago
Resolution: | → fixed |
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Status: | new → closed |
comment:2 by , 14 years ago
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Fixed in trunk in r20080