diff options
Diffstat (limited to 'src/mesa/main/light.c')
| -rw-r--r-- | src/mesa/main/light.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/mesa/main/light.c b/src/mesa/main/light.c index 10ee088a2da..ce50224d30a 100644 --- a/src/mesa/main/light.c +++ b/src/mesa/main/light.c @@ -208,7 +208,8 @@ _mesa_Lightfv( GLenum light, GLenum pname, const GLfloat *params ) if (_math_matrix_is_dirty(ctx->ModelviewMatrixStack.Top)) { _math_matrix_analyse(ctx->ModelviewMatrixStack.Top); } - TRANSFORM_NORMAL(temp, params, ctx->ModelviewMatrixStack.Top->inv); + TRANSFORM_DIRECTION(temp, params, ctx->ModelviewMatrixStack.Top->m); + NORMALIZE_3FV(temp); params = temp; break; case GL_SPOT_EXPONENT: |