 jst
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ebea2e66be
Support image.NRGBA, image.NRGBA16 in resize.Resize function.
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11 лет назад |
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jst
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daa7cf45d3
Return NRGBA images.
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11 лет назад |
 Charlie Vieth
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076a9ce3b9
Limit spawned goroutines to GOMAXPROCS(0).
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11 лет назад |
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jst
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9485f5475a
Return input image if output dimensions equal input dimensions.
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11 лет назад |
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jst
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581d15cb53
Fix parallel computation.
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11 лет назад |
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jst
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e950449c49
Fix wrong boundary calculation (bug #17)
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11 лет назад |
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Charlie Vieth
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eefd4737aa
Optimize YCbCr image resize
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11 лет назад |
|
Charlie Vieth
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427b8d133e
Optimized Nearest-Neighbor function - 2x faster
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11 лет назад |
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Charlie Vieth
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80b3fc2b3f
Pre-calculate start offset, optimize bound check
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11 лет назад |
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jst
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016a61cd31
Optimize data-locality for a huge increase in processing speed.
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11 лет назад |
 Accipiter Nisus
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f3cac2f865
Fix to resize correctly when source image.Bounds().Min is not (0,0)
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11 лет назад |
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jst
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9884534579
Cache kernel weights for each row.
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12 лет назад |
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jst
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7c5018c82b
Extract method "resizeSlice" to reduce duplicate code.
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12 лет назад |
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jst
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f8ec710330
Fix wrong calculation of second adjust parameter.
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12 лет назад |
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jst
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d9287fbcb6
Use x,y as coordinates of the origin image.
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12 лет назад |
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jst
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d1bef9bdb6
Refactoring
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12 лет назад |
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jst
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494d8de4e5
Speedup calculation by exploiting the separability of the resizing filter.
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12 лет назад |
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jst
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852f4a47e7
Merge branch 'no-image-shift' of http://github.com/jsummers/nfnt.resize
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13 лет назад |
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jst
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b6fef854bc
Merge branch 'improve-canvas-size' of http://github.com/jsummers/nfnt.resize into fix-canvas-size-issue
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13 лет назад |
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jst
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dd1c157427
Include kernel boundary check
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13 лет назад |
 Jason Summers
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cdbd68f34f
Improve the way the new canvas size is calculated
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13 лет назад |
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Jason Summers
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3d9094eb9e
Center the resized image on the canvas, instead of shifting it slightly
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13 лет назад |
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jst
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3e06045c3f
Speed up computation: Try to avoid Image.At() as much as possible -> specialized color access for some image types
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13 лет назад |
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jst
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e548f52385
Blur input image during downscaling by scaling the filter kernel to prevent moires in the output image
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13 лет назад |
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jst
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e96bbe5547
Unify filters and their dependencies
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13 лет назад |
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jst
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eaf9383af0
filters.go simplified
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13 лет назад |
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jst
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339b8fd43a
Speed up calculation by avoiding dynamic casting
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13 лет назад |
|
jst
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294efa80bb
Prevent resize from doing things multiple times if #CPUs > width
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13 лет назад |
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jst
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9041d4db18
Function signature changed again, no need for multiple return value
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13 лет назад |
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jst
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14d51db8b4
Changed function signature to include error handling. Filters simplified.
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13 лет назад |
