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| author | Even Rouault <even.rouault@spatialys.com> | 2019-04-26 18:18:30 +0200 |
|---|---|---|
| committer | Even Rouault <even.rouault@spatialys.com> | 2019-04-26 18:18:30 +0200 |
| commit | 00980bf63fae6d350f425c44a648f33d7c09a931 (patch) | |
| tree | 4a8aa7085f3bb01cfaa713e5ac6450dffec77ff2 /src/projections/wag2.cpp | |
| parent | 210df01d861f4d75b3e4c698b9394d6d48989169 (diff) | |
| download | PROJ-00980bf63fae6d350f425c44a648f33d7c09a931.tar.gz PROJ-00980bf63fae6d350f425c44a648f33d7c09a931.zip | |
Prefix inverse and forward functions by their projection names
This is mostly to have better OSSFuzz report. Currently a lot
of bug summaries are like
`proj4/standard_fuzzer: Divide-by-zero in s_inverse`
By prefixing the projection name, we will get better reports, like
`Divide-by-zero in airy_s_inverse`
This also makes it slightly easier to set a breakpoint by
function name.
Diffstat (limited to 'src/projections/wag2.cpp')
| -rw-r--r-- | src/projections/wag2.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/projections/wag2.cpp b/src/projections/wag2.cpp index e04cc648..4e7c28ac 100644 --- a/src/projections/wag2.cpp +++ b/src/projections/wag2.cpp @@ -13,7 +13,7 @@ PROJ_HEAD(wag2, "Wagner II") "\n\tPCyl, Sph"; #define C_p2 0.88550 -static PJ_XY s_forward (PJ_LP lp, PJ *P) { /* Spheroidal, forward */ +static PJ_XY wag2_s_forward (PJ_LP lp, PJ *P) { /* Spheroidal, forward */ PJ_XY xy = {0.0,0.0}; lp.phi = aasin (P->ctx,C_p1 * sin (C_p2 * lp.phi)); xy.x = C_x * lp.lam * cos (lp.phi); @@ -22,7 +22,7 @@ static PJ_XY s_forward (PJ_LP lp, PJ *P) { /* Spheroidal, forward */ } -static PJ_LP s_inverse (PJ_XY xy, PJ *P) { /* Spheroidal, inverse */ +static PJ_LP wag2_s_inverse (PJ_XY xy, PJ *P) { /* Spheroidal, inverse */ PJ_LP lp = {0.0,0.0}; lp.phi = xy.y / C_y; lp.lam = xy.x / (C_x * cos(lp.phi)); @@ -33,7 +33,7 @@ static PJ_LP s_inverse (PJ_XY xy, PJ *P) { /* Spheroidal, inverse */ PJ *PROJECTION(wag2) { P->es = 0.; - P->inv = s_inverse; - P->fwd = s_forward; + P->inv = wag2_s_inverse; + P->fwd = wag2_s_forward; return P; } |