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authorTobias Jakobi <tjakobi@math.uni-bielefeld.de>2014-06-01 18:04:05 +0200
committerRob Clark <robclark@freedesktop.org>2014-06-20 15:53:01 -0400
commit3001c232d14a07153c36a0722e196041d6536d30 (patch)
treeade1d2f0b846015b9c4df097c496513543a0dc0c /tests/radeon
parent63f51fc4d34814c80d452e03814b5b495548987b (diff)
exynos: fix G2D_DOUBLE_TO_FIXED for non-integer input
The hardware accepts scaling factors formatted in a fixed-point format. The current macro casts to integer first, then multiplies by the fp conversion factor. This does not make any sense. In particular, truly 'fractional' inputs, like 1.5, won't work that way. Signed-off-by: Tobias Jakobi <tjakobi@math.uni-bielefeld.de> Signed-off-by: Inki Dae <inki.dae@samsung.com>
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