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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/calcofi.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/calcofi.cpp')
| -rw-r--r-- | src/projections/calcofi.cpp | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/src/projections/calcofi.cpp b/src/projections/calcofi.cpp index e81843b4..57c12dde 100644 --- a/src/projections/calcofi.cpp +++ b/src/projections/calcofi.cpp @@ -35,7 +35,7 @@ whatever ellipsoid is provided. */ #define ROTATION_ANGLE 0.52359877559829882 /*CalCOFI angle of 30 deg in rad */ -static PJ_XY e_forward (PJ_LP lp, PJ *P) { /* Ellipsoidal, forward */ +static PJ_XY calcofi_e_forward (PJ_LP lp, PJ *P) { /* Ellipsoidal, forward */ PJ_XY xy = {0.0,0.0}; double oy; /* pt O y value in Mercator */ double l1; /* l1 and l2 are distances calculated using trig that sum @@ -67,7 +67,7 @@ static PJ_XY e_forward (PJ_LP lp, PJ *P) { /* Ellipsoidal, forward */ } -static PJ_XY s_forward (PJ_LP lp, PJ *P) { /* Spheroidal, forward */ +static PJ_XY calcofi_s_forward (PJ_LP lp, PJ *P) { /* Spheroidal, forward */ PJ_XY xy = {0.0,0.0}; double oy; double l1; @@ -93,7 +93,7 @@ static PJ_XY s_forward (PJ_LP lp, PJ *P) { /* Spheroidal, forward */ } -static PJ_LP e_inverse (PJ_XY xy, PJ *P) { /* Ellipsoidal, inverse */ +static PJ_LP calcofi_e_inverse (PJ_XY xy, PJ *P) { /* Ellipsoidal, inverse */ PJ_LP lp = {0.0,0.0}; double ry; /* y value of point r */ double oymctr; /* Mercator-transformed y value of point O */ @@ -116,7 +116,7 @@ static PJ_LP e_inverse (PJ_XY xy, PJ *P) { /* Ellipsoidal, inverse */ } -static PJ_LP s_inverse (PJ_XY xy, PJ *P) { /* Spheroidal, inverse */ +static PJ_LP calcofi_s_inverse (PJ_XY xy, PJ *P) { /* Spheroidal, inverse */ PJ_LP lp = {0.0,0.0}; double ry; double oymctr; @@ -153,11 +153,11 @@ PJ *PROJECTION(calcofi) { P->over = 1; if (P->es != 0.0) { /* ellipsoid */ - P->inv = e_inverse; - P->fwd = e_forward; + P->inv = calcofi_e_inverse; + P->fwd = calcofi_e_forward; } else { /* sphere */ - P->inv = s_inverse; - P->fwd = s_forward; + P->inv = calcofi_s_inverse; + P->fwd = calcofi_s_forward; } return P; } |