path: root/src/plugins/platforms/eglfs/deviceintegration
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authorAllan Sandfeld Jensen <>2015-12-14 12:49:36 +0100
committerTor Arne Vestbø <>2015-12-17 01:11:57 +0000
commitd290424f2aad53eec5a94909703d988009fde973 (patch)
tree934d4828404efd8d0e3d6a1a288caac2ee974fda /src/plugins/platforms/eglfs/deviceintegration
parent3e892e4a972446d17afde178a7b17482ecaced33 (diff)
NEON optimized bilinear sampling
Adds NEON version of interpolate_4_pixels used by smooth upscaling, and bilinear sampling. The SSE2 version is reordered to match the NEON version so they have the same order of operations and a faster version that loads directly into vector registers. Testing is extended so we have a test of smoothness that can catch more possible mistakes. Change-Id: I0de4aecf5cb79468e7c8f19f421aa24b2955547c Reviewed-by: Erik Verbruggen <>
Diffstat (limited to 'src/plugins/platforms/eglfs/deviceintegration')
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