From 00980bf63fae6d350f425c44a648f33d7c09a931 Mon Sep 17 00:00:00 2001 From: Even Rouault Date: Fri, 26 Apr 2019 18:18:30 +0200 Subject: 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. --- src/projections/geos.cpp | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) (limited to 'src/projections/geos.cpp') diff --git a/src/projections/geos.cpp b/src/projections/geos.cpp index cdb0244a..7c15f22a 100644 --- a/src/projections/geos.cpp +++ b/src/projections/geos.cpp @@ -52,7 +52,7 @@ struct pj_opaque { PROJ_HEAD(geos, "Geostationary Satellite View") "\n\tAzi, Sph&Ell\n\th="; -static PJ_XY s_forward (PJ_LP lp, PJ *P) { /* Spheroidal, forward */ +static PJ_XY geos_s_forward (PJ_LP lp, PJ *P) { /* Spheroidal, forward */ PJ_XY xy = {0.0,0.0}; struct pj_opaque *Q = static_cast(P->opaque); double Vx, Vy, Vz, tmp; @@ -82,7 +82,7 @@ static PJ_XY s_forward (PJ_LP lp, PJ *P) { /* Spheroidal, forward */ } -static PJ_XY e_forward (PJ_LP lp, PJ *P) { /* Ellipsoidal, forward */ +static PJ_XY geos_e_forward (PJ_LP lp, PJ *P) { /* Ellipsoidal, forward */ PJ_XY xy = {0.0,0.0}; struct pj_opaque *Q = static_cast(P->opaque); double r, Vx, Vy, Vz, tmp; @@ -118,7 +118,7 @@ static PJ_XY e_forward (PJ_LP lp, PJ *P) { /* Ellipsoidal, forward */ } -static PJ_LP s_inverse (PJ_XY xy, PJ *P) { /* Spheroidal, inverse */ +static PJ_LP geos_s_inverse (PJ_XY xy, PJ *P) { /* Spheroidal, inverse */ PJ_LP lp = {0.0,0.0}; struct pj_opaque *Q = static_cast(P->opaque); double Vx, Vy, Vz, a, b, det, k; @@ -155,7 +155,7 @@ static PJ_LP s_inverse (PJ_XY xy, PJ *P) { /* Spheroidal, inverse */ } -static PJ_LP e_inverse (PJ_XY xy, PJ *P) { /* Ellipsoidal, inverse */ +static PJ_LP geos_e_inverse (PJ_XY xy, PJ *P) { /* Ellipsoidal, inverse */ PJ_LP lp = {0.0,0.0}; struct pj_opaque *Q = static_cast(P->opaque); double Vx, Vy, Vz, a, b, det, k; @@ -226,12 +226,12 @@ PJ *PROJECTION(geos) { Q->radius_p = sqrt (P->one_es); Q->radius_p2 = P->one_es; Q->radius_p_inv2 = P->rone_es; - P->inv = e_inverse; - P->fwd = e_forward; + P->inv = geos_e_inverse; + P->fwd = geos_e_forward; } else { Q->radius_p = Q->radius_p2 = Q->radius_p_inv2 = 1.0; - P->inv = s_inverse; - P->fwd = s_forward; + P->inv = geos_s_inverse; + P->fwd = geos_s_forward; } return P; -- cgit v1.2.3