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/qsc.cpp | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'src/projections/qsc.cpp') diff --git a/src/projections/qsc.cpp b/src/projections/qsc.cpp index 409afb38..98e3755e 100644 --- a/src/projections/qsc.cpp +++ b/src/projections/qsc.cpp @@ -119,7 +119,7 @@ static double qsc_shift_lon_origin(double lon, double offset) { } -static PJ_XY e_forward (PJ_LP lp, PJ *P) { /* Ellipsoidal, forward */ +static PJ_XY qsc_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 lat, lon; @@ -235,7 +235,7 @@ static PJ_XY e_forward (PJ_LP lp, PJ *P) { /* Ellipsoidal, forward */ } -static PJ_LP e_inverse (PJ_XY xy, PJ *P) { /* Ellipsoidal, inverse */ +static PJ_LP qsc_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 mu, nu, cosmu, tannu; @@ -382,8 +382,8 @@ PJ *PROJECTION(qsc) { return pj_default_destructor (P, ENOMEM); P->opaque = Q; - P->inv = e_inverse; - P->fwd = e_forward; + P->inv = qsc_e_inverse; + P->fwd = qsc_e_forward; /* Determine the cube face from the center of projection. */ if (P->phi0 >= M_HALFPI - M_FORTPI / 2.0) { Q->face = FACE_TOP; -- cgit v1.2.3