diff options
| author | Adrian Johnson <ajohnson@redneon.com> | 2008-04-05 13:32:51 +1030 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2008-10-30 21:24:54 +0000 |
| commit | 05fce5bced9718ffa803f5a87df00f96809d1f53 (patch) | |
| tree | 0d1b29e4d144175f032d8a939fb52e8c4223e056 /test/surface-pattern-scale-up-ps2-argb32-ref.png | |
| parent | 2c53bdb82a955c672c8fee2b1b4c991af2654ae0 (diff) | |
PS/PDF: Set image Interpolation flag
If the filter mode is anything other than DEFAILT, FAST or NEAREST set the
Interpolate flag in the image dictionary so that a smoothing filter is
applied when rasterising the vector file.
As we have no control over the implementation of the Interpolate filter
(the PS/PDF specifications leave it undefined) we need to capture the
output of poppler/GS and update our reference images. (For a couple of
tests, the filtering is irrelevant so for those we set the filter to
NEAREST.)
Note that GhostScript's Interpolate filter does not work on rotated images
(and a variety of other transformations) so several of the PS reference
images have use nearest-neighbour sampling instead of a bilinear filter.
Diffstat (limited to 'test/surface-pattern-scale-up-ps2-argb32-ref.png')
| -rw-r--r-- | test/surface-pattern-scale-up-ps2-argb32-ref.png | bin | 1011 -> 0 bytes |
1 files changed, 0 insertions, 0 deletions
diff --git a/test/surface-pattern-scale-up-ps2-argb32-ref.png b/test/surface-pattern-scale-up-ps2-argb32-ref.png Binary files differdeleted file mode 100644 index dc9f8d26..00000000 --- a/test/surface-pattern-scale-up-ps2-argb32-ref.png +++ /dev/null |
