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| author |  Berthold Stoeger <bstoeger@mail.tuwien.ac.at> | 2020-10-25 18:14:23 +0100 |
|---|---|---|
| committer |  Dirk Hohndel <dirk@hohndel.org> | 2020-10-25 13:59:52 -0700 |
| commit | f728923c79873cf9a182e3b37e5c79e6ecc9fe8d (patch) | |
| tree | 01d08f85f8f5e887866b4ffe7673afa2f912317f /core/dive.h | |
| parent | f9c3227975e02a576c039e55a2d775dd9d691e03 (diff) | |
| download | subsurface-f728923c79873cf9a182e3b37e5c79e6ecc9fe8d.tar.gz | |
cleanup: move interpolate inline function to its own header file
This is not really related to struct dive, so let's move it.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Diffstat (limited to 'core/dive.h')
| -rw-r--r-- | core/dive.h | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/core/dive.h b/core/dive.h index 0b0597477..3e30ff521 100644 --- a/core/dive.h +++ b/core/dive.h @@ -21,17 +21,6 @@ extern const char *cylinderuse_text[NUM_GAS_USE]; extern const char *divemode_text_ui[]; extern const char *divemode_text[]; -/* Linear interpolation between 'a' and 'b', when we are 'part'way into the 'whole' distance from a to b */ -static inline int interpolate(int a, int b, int part, int whole) -{ - /* It is doubtful that we actually need floating point for this, but whatever */ - if (whole) { - double x = (double)a * (whole - part) + (double)b * part; - return (int)lrint(x / whole); - } - return (a+b)/2; -} - struct dive_site; struct dive_site_table; struct dive_table; |