Avoid left shift of negative value

7 years ago · df459199dd
parent 6a3ff5ed81
commit df459199dd
1 changed files with 3 additions and 3 deletions
--- a/apps/openmw/mwrender/globalmap.cpp
+++ b/apps/openmw/mwrender/globalmap.cpp
@ -135,9 +135,9 @@ namespace MWRender
                            float y2 = 0;
                            if (land && (land->mDataTypes & ESM::Land::DATA_WNAM))
-                                y2 = (land->mWnam[vertexY * 9 + vertexX] << 4) / 2048.f;
+                                y2 = land->mWnam[vertexY * 9 + vertexX] / 128.f;
                            else
-                                y2 = (SCHAR_MIN << 4) / 2048.f;
+                                y2 = SCHAR_MIN / 128.f;
                            if (y2 < 0)
                            {
                                r = static_cast<unsigned char>(14 * y2 + 38);