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| author | Clifford Wolf <clifford@clifford.at> | 2018-06-13 12:37:23 +0200 |
|---|---|---|
| committer | Clifford Wolf <clifford@clifford.at> | 2018-06-13 12:37:23 +0200 |
| commit | 4d7f18dd98a7ef9540a279a8e27cb9dbef355af7 (patch) | |
| tree | 28a147e3435cec7ff9cd22950b6b349260d1ec11 /ice40/chip.h | |
| parent | 301136db033e6696b7d606f9833474fdd5e77aac (diff) | |
| download | nextpnr-4d7f18dd98a7ef9540a279a8e27cb9dbef355af7.tar.gz nextpnr-4d7f18dd98a7ef9540a279a8e27cb9dbef355af7.tar.bz2 nextpnr-4d7f18dd98a7ef9540a279a8e27cb9dbef355af7.zip | |
Redesign PosInfo API
Signed-off-by: Clifford Wolf <clifford@clifford.at>
Diffstat (limited to 'ice40/chip.h')
| -rw-r--r-- | ice40/chip.h | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/ice40/chip.h b/ice40/chip.h index f8946610..2c95bf4e 100644 --- a/ice40/chip.h +++ b/ice40/chip.h @@ -42,6 +42,11 @@ struct DelayInfo } }; +struct PosInfo +{ + float x = 0, y = 0; +}; + // ----------------------------------------------------------------------- enum BelType @@ -679,9 +684,12 @@ struct Chip // ------------------------------------------------- - void getBelPosition(BelId bel, float &x, float &y) const; - void getWirePosition(WireId wire, float &x, float &y) const; - void getPipPosition(PipId pip, float &x, float &y) const; + PosInfo getBelPosition(BelId bel) const; + PosInfo getWirePosition(WireId wire) const; + PosInfo getPipPosition(PipId pip) const; + float estimateDelay(PosInfo src, PosInfo dst) const; + + // ------------------------------------------------- std::vector<GraphicElement> getBelGraphics(BelId bel) const; std::vector<GraphicElement> getWireGraphics(WireId wire) const; |